/* Scot Derma — Homepage redesign only (scoped to body.sd-home) */
:root {
  /* Brand colors sampled from Scot Derma logo */
  --sd-navy: #000054;
  --sd-navy-deep: #00003a;
  --sd-blue: #00a8f0;
  --sd-blue-bright: #00b4f0;
  --sd-blue-mid: #30549c;
  --sd-blue-soft: #e6f7fe;
  --sd-sky: #24b4e4;
  --sd-muted-blue: #546ca8;
  --sd-text: #1a2440;
  --sd-muted: #5a6a88;
  --sd-line: #d5e8f5;
  --sd-white: #ffffff;
  --sd-radius: 18px;
  --sd-shadow: 0 18px 50px rgba(0, 0, 84, 0.1);
  --sd-font: "Plus Jakarta Sans", system-ui, sans-serif;
  --sd-display: "Sora", "Plus Jakarta Sans", sans-serif;
}

body.sd-home {
  margin: 0;
  font-family: var(--sd-font);
  color: var(--sd-text);
  background: var(--sd-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
  width: 100%;
  max-width: 100%;
  /* clip keeps sticky header working; hidden would break it */
  overflow-x: clip;
}

/* Themed page scrollbar (must target html — browser paints it there) */
html.sd-home {
  scrollbar-width: thin;
  scrollbar-color: #00a8f0 #e8f6fc;
  scroll-behavior: smooth;
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

html.sd-home::-webkit-scrollbar {
  width: 14px;
  height: 14px;
}

html.sd-home::-webkit-scrollbar-track {
  background: #e8f6fc;
  border-left: 1px solid rgba(0, 168, 240, 0.15);
}

html.sd-home::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #00b4f0 0%, #30549c 55%, #000054 100%);
  border-radius: 999px;
  border: 3px solid #e8f6fc;
  min-height: 48px;
}

html.sd-home::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #00a8f0 0%, #000054 100%);
}

html.sd-home::-webkit-scrollbar-corner {
  background: #e8f6fc;
}

body.sd-home::-webkit-scrollbar {
  width: 14px;
  height: 14px;
}

body.sd-home::-webkit-scrollbar-track {
  background: #e8f6fc;
}

body.sd-home::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #00b4f0 0%, #30549c 55%, #000054 100%);
  border-radius: 999px;
  border: 3px solid #e8f6fc;
}

/* Premium custom cursor */
body.sd-home.sd-cursor-on,
body.sd-home.sd-cursor-on a,
body.sd-home.sd-cursor-on button,
body.sd-home.sd-cursor-on .sd-btn,
body.sd-home.sd-cursor-on label,
body.sd-home.sd-cursor-on select {
  cursor: none !important;
}

body.sd-home.sd-cursor-on input,
body.sd-home.sd-cursor-on textarea {
  cursor: text !important;
}

.sd-cursor,
.sd-cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 99999;
  opacity: 0;
  transition: opacity 0.25s ease;
}

body.sd-home.sd-cursor-on .sd-cursor,
body.sd-home.sd-cursor-on .sd-cursor-dot {
  opacity: 1;
}

.sd-cursor {
  width: 42px;
  height: 42px;
  margin: -21px 0 0 -21px;
  border: 1.5px solid rgba(0, 168, 240, 0.7);
  border-radius: 50%;
  background: rgba(0, 168, 240, 0.06);
  box-shadow: 0 0 0 1px rgba(0, 0, 84, 0.04), 0 8px 24px rgba(0, 168, 240, 0.12);
  transition:
    width 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    height 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    margin 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    background 0.28s ease,
    border-color 0.28s ease,
    opacity 0.25s ease,
    transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.sd-cursor-dot {
  width: 8px;
  height: 8px;
  margin: -4px 0 0 -4px;
  border-radius: 50%;
  background: #00a8f0;
  box-shadow: 0 0 12px rgba(0, 168, 240, 0.55);
  mix-blend-mode: normal;
  will-change: transform;
  transition:
    width 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    height 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    margin 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    background 0.28s ease,
    box-shadow 0.28s ease,
    opacity 0.25s ease;
}

.sd-cursor.is-hover {
  width: 64px;
  height: 64px;
  margin: -32px 0 0 -32px;
  background: rgba(0, 168, 240, 0.12);
  border-color: #00a8f0;
}

.sd-cursor.is-hover::after {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 84, 0.12);
}

.sd-cursor.is-click {
  width: 34px;
  height: 34px;
  margin: -17px 0 0 -17px;
  background: rgba(0, 0, 84, 0.1);
  border-color: #000054;
}

.sd-cursor-dot.is-hover {
  background: #000054;
  box-shadow: 0 0 14px rgba(0, 0, 84, 0.35);
  width: 5px;
  height: 5px;
  margin: -2.5px 0 0 -2.5px;
}

.sd-cursor-dot.is-click {
  width: 12px;
  height: 12px;
  margin: -6px 0 0 -6px;
  background: #00b4f0;
}

body.sd-home *,
body.sd-home *::before,
body.sd-home *::after {
  box-sizing: border-box;
}

body.sd-home a {
  color: inherit;
  text-decoration: none;
}

body.sd-home a.sd-btn,
body.sd-home a.sd-btn--primary {
  color: var(--sd-white);
}

body.sd-home a.sd-btn--ghost {
  color: var(--sd-blue);
}

body.sd-home a.sd-btn--ghost:hover {
  color: var(--sd-white);
}

body.sd-home img {
  max-width: 100%;
  height: auto;
  display: block;
}

body.sd-home ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sd-container {
  width: min(1200px, calc(100% - 80px));
  margin: 0 auto;
  max-width: 100%;
}

.sd-main {
  overflow-x: hidden;
  max-width: 100%;
}

.sd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
  line-height: 1.2;
  border: 2px solid transparent;
  transition: 0.25s ease;
  cursor: pointer;
  white-space: nowrap;
}

.sd-btn--primary {
  background: var(--sd-blue);
  color: #fff !important;
  border-color: var(--sd-blue);
}

.sd-btn--primary:hover {
  background: #0090d0;
  border-color: #0090d0;
  color: #fff !important;
}

.sd-btn--ghost {
  background: transparent;
  color: var(--sd-blue);
  border-color: var(--sd-blue);
}

.sd-btn--ghost:hover {
  background: var(--sd-blue);
  color: var(--sd-white);
}

.sd-section {
  padding: 80px 0;
}

.sd-section__head {
  text-align: center;
  margin-bottom: 48px;
}

.sd-section__head h2 {
  font-family: var(--sd-display);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  margin: 0 0 12px;
  color: var(--sd-navy);
  line-height: 1.25;
}

.sd-section__head h2 span,
.sd-accent {
  color: var(--sd-blue);
}

.sd-section__head p {
  margin: 0 auto;
  max-width: 620px;
  color: var(--sd-muted);
}

/* Header */
.sd-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--sd-white);
  box-shadow: 0 8px 30px rgba(0, 0, 84, 0.06);
  overflow: visible;
  display: flex;
  flex-direction: column;
}

.sd-nav,
.sd-nav__inner,
.sd-menu,
.sd-menu > ul,
.sd-menu > ul > li {
  overflow: visible;
}

.has-mega {
  position: static;
}

.sd-topbar {
  background: var(--sd-navy);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.82rem;
  position: relative;
  z-index: 1;
}

.sd-topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  height: 42px;
  min-height: 42px;
  padding: 0;
}

.sd-topbar__tagline {
  margin: 0;
  padding: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1;
  display: flex;
  align-items: center;
  height: 100%;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.sd-topbar__contact {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  height: 100%;
}

.sd-topbar__contact > a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: rgba(255, 255, 255, 0.92);
  white-space: nowrap;
  line-height: 1;
  height: 26px;
}

.sd-topbar__contact > a i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  font-size: 0.82rem;
  line-height: 1;
  color: #7fd9ff;
  flex-shrink: 0;
}

.sd-topbar__contact > a:hover {
  color: #fff;
}

.sd-topbar__social {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 26px;
  margin-left: 2px;
  padding-left: 14px;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.sd-topbar__social a {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.72rem;
  line-height: 1;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.sd-topbar__social a i {
  display: block;
  line-height: 1;
  width: 1em;
  text-align: center;
}

.sd-topbar__social a:hover {
  background: rgba(0, 168, 240, 0.25);
  border-color: rgba(0, 180, 240, 0.55);
  color: #fff;
}

.sd-nav {
  background: var(--sd-white);
  position: relative;
  z-index: 4;
}

.sd-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 84px;
  padding: 10px 0;
}

.sd-logo {
  flex-shrink: 0;
}

.sd-logo img {
  height: 52px;
  width: auto;
}

.sd-logo__text {
  font-family: var(--sd-display);
  font-weight: 700;
  color: var(--sd-blue);
  font-size: 1.35rem;
}

.sd-menu {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  flex: 1;
  min-width: 0;
}

.sd-menu > ul {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 2px;
}

.sd-menu > ul > li {
  position: relative;
  flex-shrink: 0;
}

.sd-menu > ul > li > a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 10px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--sd-navy);
  line-height: 1.2;
}

.sd-nav__cta {
  flex-shrink: 0;
  position: relative;
  z-index: 3;
  padding: 11px 18px;
  font-size: 0.88rem;
  box-shadow: 0 8px 20px rgba(0, 168, 240, 0.28);
}

.sd-menu > ul > li.is-active > a,
.sd-menu > ul > li > a:hover {
  color: var(--sd-blue);
}

.sd-menu > ul > li.is-active > a {
  box-shadow: inset 0 -2px 0 var(--sd-blue);
}

.sd-menu__trigger .fa {
  font-size: 0.75rem;
  transition: transform 0.2s ease;
}

.has-mega:hover > .sd-menu__trigger .fa,
.has-mega.is-open > .sd-menu__trigger .fa {
  transform: rotate(180deg);
}
/* ==============================
   DESKTOP PRODUCTS MEGA MENU
   ============================== */

   @media (min-width: 992px) {

    .has-mega {
      position: static;
    }
  
    .sd-mega {
      position: absolute;
      top: 100%;
      left: 50%;
  
      width: 900px;
      max-width: calc(100vw - 40px);
  
      background: var(--sd-white);
      border: 1px solid var(--sd-line);
      border-radius: 20px;
      box-shadow: 0 24px 60px rgba(0, 0, 84, 0.14);
  
      padding: 0;
  
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
  
      transform: translateX(-50%) translateY(10px);
  
      transition:
          opacity 0.22s ease,
          transform 0.22s ease,
          visibility 0.22s ease;
  
      z-index: 1200;
      overflow: hidden;
  }
  
  .sd-mega__inner {
      display: grid;
      grid-template-columns: 1.15fr 1fr 0.75fr;
      gap: 0;
      min-height: 260px;
  }
    /* PRODUCTS HOVER */
    .has-mega:hover > .sd-mega,
    .has-mega.is-open > .sd-mega {
  
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
  
      transform: translateX(-50%) translateY(0);
    }
  
    /* PRODUCTS ARROW */
    .has-mega:hover > .sd-menu__trigger .fa,
    .has-mega.is-open > .sd-menu__trigger .fa {
      transform: rotate(180deg);
    }
  
  }

.sd-mega__panel {
  display: block;
}

.sd-mega__inner {
  display: grid;
  grid-template-columns: 1.15fr 1fr 0.85fr;
  gap: 0;
  min-height: 320px;
}

.sd-mega__col {
  padding: 22px 20px 24px;
  border-right: 1px solid var(--sd-line);
}

.sd-mega__col:nth-child(2) {
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

.sd-mega__title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  margin: 0 0 14px;
  padding: 0 0 10px;
  border: 0;
  border-bottom: 2px solid var(--sd-blue-soft);
  background: transparent;
  font-family: var(--sd-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--sd-navy);
  text-align: left;
}

.sd-mega__title-text {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.sd-mega__title i.fa-th-large {
  color: var(--sd-blue);
}

.sd-mega__chevron {
  display: none;
  color: var(--sd-blue);
  font-size: 0.85rem;
  transition: transform 0.28s ease;
}

.sd-mega__title i {
  color: var(--sd-blue);
}

.sd-mega__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 4px;
}

.sd-mega__list::-webkit-scrollbar {
  width: 4px;
}

.sd-mega__list::-webkit-scrollbar-thumb {
  background: #c5d8ef;
  border-radius: 4px;
}

.sd-mega__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--sd-text);
  transition: 0.18s ease;
}

.sd-mega__list a i {
  font-size: 0.7rem;
  opacity: 0;
  color: var(--sd-blue);
  transition: 0.18s ease;
}

.sd-mega__list a:hover {
  background: var(--sd-blue-soft);
  color: var(--sd-blue);
  padding-left: 14px;
}

.sd-mega__list a:hover i {
  opacity: 1;
}

.sd-mega__cta {
  padding: 28px 22px;
  background:
    radial-gradient(circle at 80% 20%, rgba(36, 180, 228, 0.35), transparent 45%),
    linear-gradient(160deg, var(--sd-navy-deep), var(--sd-navy));
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}

.sd-mega__cta p {
  margin: 0;
  font-family: var(--sd-display);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  color: #fff;
}

.sd-mega__cta .sd-btn {
  justify-content: center;
  width: 100%;
}

.sd-mega__pdf {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.86rem;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  padding: 10px 14px;
  transition: 0.2s ease;
}

.sd-mega__pdf:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

/* Mobile-only products submenu (desktop uses .sd-mega) */
.sd-mobile-sub {
  display: none;
}

.sd-nav__toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 0;
  background: #00a8f0;
  border-radius: 12px;
  padding: 11px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
  margin-left: auto;
  z-index: 60;
  position: relative;
  cursor: pointer;
}

.sd-nav__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: 0.25s ease;
}

.sd-nav__toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.sd-nav__toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.sd-nav__toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Hero — client banner images (2154x730) */
.sd-hero {
  position: relative;
  overflow: hidden;
  z-index: 1;
  padding: 0;
  color: #fff;
  background: #000;
  width: 100%;
  /* Match desktop banner ratio so image does not crop badly */
  aspect-ratio: 2154 / 730;
  min-height: 0;
  height: auto;
  display: flex;
  align-items: center;
}

.sd-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: #000;
}

.sd-hero__slides {
  position: absolute;
  inset: 0;
}

.sd-hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s ease, visibility 0.7s ease;
  z-index: 0;
}

.sd-hero__slide.is-active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}

.sd-hero__slide picture,
.sd-hero__slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.sd-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 70%, rgba(0, 0, 0, 0.28) 100%);
}

.sd-hero__nav {
  position: absolute;
  top: 50%;
  z-index: 6;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  font-size: 1.35rem;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
  backdrop-filter: blur(6px);
}

.sd-hero__nav:hover {
  background: rgba(0, 168, 240, 0.9);
  transform: translateY(-50%) scale(1.05);
}

.sd-hero__nav--prev { left: 16px; }
.sd-hero__nav--next { right: 16px; }

.sd-hero__controls {
  position: absolute;
  left: 50%;
  bottom: 72px;
  z-index: 6;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
}

.sd-hero__dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.sd-hero__dot.is-active {
  width: 28px;
  background: #00b4f0;
}

.sd-hero__dot:hover {
  background: rgba(255, 255, 255, 0.9);
}

.sd-hero__dot.is-active:hover {
  background: #00b4f0;
}

.sd-hero__grid {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 24px;
  align-items: center;
  padding: 36px 0 48px;
  box-sizing: border-box;
  min-height: 0;
  height: 100%;
}

.sd-container.sd-hero__grid {
  width: min(1200px, calc(100% - 80px));
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
}

/* Same left edge as header logo — no floating glass box */
.sd-hero__content {
  max-width: 480px;
  width: 100%;
  margin: 0;
  padding: 0;
}

.sd-hero__brand,
.sd-hero__content h1,
.sd-hero__lead,
.sd-hero__actions,
.sd-hero__proof {
  animation: sdFadeUp 0.75s ease both;
}

.sd-hero__brand { animation-delay: 0.05s; }
.sd-hero__content h1 { animation-delay: 0.14s; }
.sd-hero__lead { animation-delay: 0.24s; }
.sd-hero__actions { animation-delay: 0.34s; }
.sd-hero__proof { animation-delay: 0.44s; }

.sd-hero__brand {
  position: relative;
  display: inline-block;
  margin: 0 0 12px;
  padding-bottom: 10px;
  font-family: var(--sd-display);
  font-size: clamp(0.82rem, 1.3vw, 0.95rem);
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #9fe6ff;
  line-height: 1;
  text-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
}

.sd-hero__brand::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, #00b4f0, transparent);
  animation: sdLineIn 0.8s ease 0.35s both;
  transform-origin: left center;
}

.sd-hero__content h1 {
  font-family: var(--sd-display);
  font-size: clamp(1.75rem, 3.4vw, 2.75rem);
  line-height: 1.08;
  color: #fff;
  margin: 0 0 12px;
  letter-spacing: -0.03em;
  font-weight: 700;
  text-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
}

.sd-hero__content h1 span {
  display: block;
  margin-top: 0.08em;
  background: linear-gradient(90deg, #b8ecff 0%, #00b4f0 48%, #24b4e4 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.sd-hero__lead {
  margin: 0 0 18px;
  color: rgba(235, 248, 255, 0.92);
  max-width: 36ch;
  font-size: clamp(0.88rem, 1.4vw, 1rem);
  line-height: 1.55;
  font-weight: 500;
  text-shadow: 0 8px 22px rgba(0, 0, 0, 0.4);
}

.sd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.sd-hero__actions .sd-btn {
  min-height: 44px;
  padding: 11px 20px;
  font-size: 0.9rem;
}

.sd-hero__actions .sd-btn--primary {
  background: linear-gradient(135deg, #00b4f0, #0096d6);
  box-shadow: 0 14px 30px rgba(0, 168, 240, 0.4);
  border-color: transparent;
}

.sd-hero__actions .sd-btn--primary i {
  transition: transform 0.25s ease;
}

.sd-hero__actions .sd-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(0, 168, 240, 0.48);
}

.sd-hero__actions .sd-btn--primary:hover i {
  transform: translateX(4px);
}

.sd-hero__actions .sd-btn--ghost-light {
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.55);
}

.sd-hero__actions .sd-btn--ghost-light:hover {
  background: rgba(255, 255, 255, 0.95) !important;
  color: #000054 !important;
}

.sd-hero__proof {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sd-hero__proof li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 11px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.96);
  background: rgba(0, 16, 48, 0.48);
  border: 1px solid rgba(127, 217, 255, 0.3);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}

.sd-hero__proof li i {
  color: #7fd9ff;
  font-size: 0.7rem;
}

@keyframes sdFadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes sdMegaIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes sdSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes sdPulseSoft {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(1.06); }
}

@keyframes sdShimmer {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(120%); }
}

@keyframes sdLineIn {
  from { transform: scaleX(0); opacity: 0; }
  to { transform: scaleX(1); opacity: 1; }
}

/* Premium scroll reveals */
.sd-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--sd-delay, 0s);
  will-change: opacity, transform;
}

.sd-reveal-left {
  opacity: 0;
  transform: translateX(-34px);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--sd-delay, 0s);
  will-change: opacity, transform;
}

.sd-reveal-right {
  opacity: 0;
  transform: translateX(34px);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--sd-delay, 0s);
  will-change: opacity, transform;
}

.sd-reveal-scale {
  opacity: 0;
  transform: scale(0.94) translateY(16px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--sd-delay, 0s);
  will-change: opacity, transform;
}

.sd-reveal.is-in,
.sd-reveal-left.is-in,
.sd-reveal-right.is-in,
.sd-reveal-scale.is-in {
  opacity: 1;
  transform: none;
}

.sd-stagger > .sd-reveal,
.sd-stagger > .sd-reveal-scale {
  transition-delay: calc(var(--sd-stagger, 0) * 0.07s);
}

body.sd-home .sd-btn--primary {
  position: relative;
  overflow: hidden;
}

body.sd-home .sd-btn--primary::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 45%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.28), transparent);
  transform: translateX(-120%);
  pointer-events: none;
}

body.sd-home .sd-btn--primary:hover::after {
  animation: sdShimmer 0.7s ease;
}

.sd-header.is-scrolled {
  box-shadow: 0 12px 36px rgba(0, 0, 84, 0.1);
}

.sd-header.is-scrolled .sd-topbar {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  padding-top: 0;
  padding-bottom: 0;
  border: 0;
  transition: 0.35s ease;
}

.sd-topbar {
  transition: 0.35s ease;
  max-height: 60px;
  opacity: 1;
}

/* Trust bar — overlaps hero */
.sd-trust {
  position: relative;
  z-index: 8;
  margin-top: -48px;
  background: transparent;
  border: 0;
  padding: 0 0 28px;
}

.sd-trust__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}

.sd-trust__card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid rgba(0, 168, 240, 0.14);
  border-radius: 18px;
  padding: 18px 12px 16px;
  box-shadow:
    0 18px 40px rgba(0, 0, 84, 0.12),
    0 4px 12px rgba(0, 0, 84, 0.06);
  backdrop-filter: blur(10px);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  overflow: hidden;
}

.sd-trust__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 18%;
  right: 18%;
  height: 3px;
  border-radius: 0 0 8px 8px;
  background: linear-gradient(90deg, #00b4f0, #6eb6ff);
}

.sd-trust__card:hover {
  transform: translateY(-8px);
  box-shadow:
    0 24px 48px rgba(0, 168, 240, 0.18),
    0 8px 18px rgba(0, 0, 84, 0.08);
  border-color: rgba(0, 168, 240, 0.28);
}

.sd-trust__icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.05rem;
  color: var(--sd-blue);
  background: linear-gradient(180deg, #eef8ff, #dff2fc);
  box-shadow: 0 8px 16px rgba(0, 168, 240, 0.12);
  border: 1px solid rgba(0, 168, 240, 0.16);
  transition: 0.25s ease;
}

.sd-trust__card:hover .sd-trust__icon {
  transform: scale(1.06);
  background: linear-gradient(145deg, #00b4f0, #008fd0);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 10px 20px rgba(0, 168, 240, 0.28);
}

.sd-trust__copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sd-trust__copy strong {
  font-size: 0.82rem;
  color: var(--sd-navy);
  line-height: 1.25;
  font-weight: 700;
}

.sd-trust__copy span {
  font-size: 0.72rem;
  color: var(--sd-muted);
  line-height: 1.35;
}

/* Product range */
.sd-range {
  background: linear-gradient(180deg, #f7fbff 0%, #ffffff 100%);
}

.sd-eyebrow--light {
  display: inline-block;
  color: var(--sd-blue);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.sd-range__chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: -8px 0 36px;
}

.sd-range__chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--sd-line);
  color: var(--sd-navy);
  font-size: 0.84rem;
  font-weight: 600;
  transition: 0.2s ease;
}

.sd-range__chip:hover,
.sd-range__chip.is-active {
  background: var(--sd-blue);
  border-color: var(--sd-blue);
  color: #fff !important;
  box-shadow: 0 10px 22px rgba(0, 168, 240, 0.25);
}

.sd-range__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.sd-product-card {
  background: #fff;
  border: 1px solid rgba(0, 168, 240, 0.12);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0, 0, 84, 0.05);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease, border-color 0.35s ease;
  display: flex;
  flex-direction: column;
}

.sd-product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 22px 44px rgba(0, 168, 240, 0.16);
  border-color: rgba(0, 168, 240, 0.28);
}

.sd-product-card__media {
  position: relative;
  display: block;
  height: 210px;
  background:
    radial-gradient(circle at 50% 80%, rgba(0, 168, 240, 0.12), transparent 55%),
    linear-gradient(160deg, #eef8ff, #ffffff);
  overflow: hidden;
}

.sd-product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  padding: 18px;
  transition: transform 0.35s ease;
}

.sd-product-card:hover .sd-product-card__media img {
  transform: scale(1.06);
}

.sd-product-card__tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--sd-navy);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
}

.sd-product-card__body {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.sd-product-card__body h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
  line-height: 1.35;
  color: var(--sd-navy);
}

.sd-product-card__body h3 a:hover {
  color: var(--sd-blue);
}

.sd-product-card__body p {
  margin: 0 0 16px;
  font-size: 0.86rem;
  color: var(--sd-muted);
  line-height: 1.5;
  flex: 1;
}

.sd-product-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--sd-blue) !important;
  font-weight: 700;
  font-size: 0.88rem;
}

.sd-product-card__link:hover {
  gap: 12px;
}

.sd-range__empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px 20px;
  color: var(--sd-muted);
}

.sd-section__cta {
  text-align: center;
  margin-top: 40px;
}

/* About section */
.sd-about {
  position: relative;
  background:
    radial-gradient(circle at 85% 20%, rgba(0, 168, 240, 0.22), transparent 40%),
    radial-gradient(circle at 10% 85%, rgba(48, 84, 156, 0.35), transparent 42%),
    linear-gradient(145deg, #00003a 0%, #000054 48%, #0a2a6e 100%);
  color: #fff;
  padding: 56px 0;
  overflow: hidden;
}

.sd-about::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 42px 42px;
  pointer-events: none;
  opacity: 0.5;
}

.sd-about__wrap {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: center;
}

.sd-about__content {
  order: 1;
}

.sd-about__media {
  order: 2;
}

.sd-eyebrow {
  display: inline-block;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--sd-blue);
  margin-bottom: 8px;
}

.sd-about h2 {
  font-family: var(--sd-display);
  font-size: clamp(1.55rem, 2.6vw, 2.15rem);
  line-height: 1.2;
  margin: 0 0 10px;
  color: #fff;
}

.sd-about h2 span {
  color: var(--sd-blue-bright);
}

.sd-about__content > p {
  color: rgba(255, 255, 255, 0.96);
  margin: 0 0 16px;
  max-width: 52ch;
  line-height: 1.65;
  font-size: 1rem;
}

.sd-about__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 18px;
}

.sd-about__feature {
  position: relative;
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 12px 12px 12px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(0, 180, 240, 0.45);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
  overflow: hidden;
  transition: 0.28s ease;
}

.sd-about__feature::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 3px;
  border-radius: 0 4px 4px 0;
  background: linear-gradient(180deg, #00b4f0, #30549c);
}

.sd-about__feature:hover {
  background: rgba(0, 168, 240, 0.22);
  border-color: rgba(0, 180, 240, 0.55);
  transform: translateY(-3px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
}

.sd-about__feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  background: #00b4f0;
  color: #fff !important;
  font-size: 1.05rem;
  box-shadow: 0 8px 16px rgba(0, 168, 240, 0.4);
}

.sd-about__feature-icon i,
.sd-about__feature-icon i::before {
  color: #fff !important;
  opacity: 1 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.sd-about__feature strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 2px;
  color: #ffffff;
  font-weight: 700;
}

.sd-about__feature span {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.4;
  font-weight: 500;
}

.sd-about__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.sd-btn--ghost-light {
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.45);
  background: transparent;
}

.sd-btn--ghost-light:hover {
  background: #fff !important;
  color: var(--sd-navy) !important;
  border-color: #fff;
}

.sd-about__media {
  position: relative;
  padding-right: 18px;
}

.sd-about__frame {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  min-height: 300px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.sd-about__frame > img:first-child {
  width: 100%;
  height: 100%;
  min-height: 300px;
  max-height: 340px;
  object-fit: cover;
  display: block;
}

.sd-about__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 54, 0.62) 100%);
  pointer-events: none;
}

.sd-about__badge {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #ffffff;
  color: var(--sd-navy);
  border-radius: 12px;
  padding: 10px 12px;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(0, 168, 240, 0.25);
}

.sd-about__badge i {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: #00a8f0;
  color: #fff !important;
  font-size: 0.95rem;
  box-shadow: 0 6px 12px rgba(0, 168, 240, 0.35);
}

.sd-about__badge i::before {
  color: #fff !important;
  opacity: 1 !important;
}

.sd-about__badge strong {
  display: block;
  font-size: 0.86rem;
  line-height: 1.2;
  color: #000054;
}

.sd-about__badge span {
  font-size: 0.74rem;
  color: #3d4f6a;
  font-weight: 500;
}

.sd-about__stats {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: min(180px, 48%);
  display: grid;
  gap: 8px;
  z-index: 3;
}

.sd-about__stat {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #ffffff;
  border-radius: 12px;
  padding: 10px 12px;
  box-shadow: 0 12px 24px rgba(0, 0, 84, 0.2);
  border: 1px solid rgba(0, 168, 240, 0.22);
  transition: 0.25s ease;
}

.sd-about__stat:hover {
  transform: translateX(-4px);
  box-shadow: 0 14px 28px rgba(0, 168, 240, 0.22);
}

.sd-about__stat-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  background: #00a8f0;
  color: #fff !important;
  font-size: 0.9rem;
  box-shadow: 0 6px 12px rgba(0, 168, 240, 0.35);
}

.sd-about__stat-icon i,
.sd-about__stat-icon i::before {
  color: #fff !important;
  opacity: 1 !important;
}

.sd-about__stat strong {
  display: block;
  font-family: var(--sd-display);
  font-size: 1.05rem;
  color: #000054;
  line-height: 1.15;
  margin-bottom: 1px;
  font-weight: 800;
}

.sd-about__stat span {
  font-size: 0.74rem;
  color: #3d4f6a;
  font-weight: 500;
}

/* Video + enquiry */
.sd-video {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 55% 50% at 8% 20%, rgba(0, 168, 240, 0.1), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, #f4faff 100%);
  padding-top: 72px;
  padding-bottom: 72px;
}

.sd-video__wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: stretch;
}

.sd-video__media {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.sd-video__frame {
  position: relative;
  width: 100%;
  border-radius: 22px;
  overflow: hidden;
  background: #000054;
  box-shadow: 0 24px 50px rgba(0, 0, 84, 0.16);
  border: 1px solid rgba(0, 168, 240, 0.2);
  aspect-ratio: 16 / 9;
}

.sd-video__frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.sd-video__aside .sd-eyebrow {
  margin-bottom: 8px;
}

.sd-video__aside h2 {
  margin: 0 0 8px;
  font-family: var(--sd-display);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  color: var(--sd-navy);
  line-height: 1.25;
}

.sd-video__aside h2 span {
  color: var(--sd-blue);
}

.sd-video__aside p {
  margin: 0;
  color: #3d4f6a;
  font-size: 0.92rem;
  line-height: 1.55;
  font-weight: 500;
  max-width: 46ch;
}

.sd-enquiry {
  background: #fff;
  border: 1px solid rgba(0, 168, 240, 0.16);
  border-radius: 22px;
  padding: 24px 22px 22px;
  box-shadow: 0 18px 40px rgba(0, 0, 84, 0.08);
}

.sd-enquiry__head {
  margin-bottom: 16px;
}

.sd-enquiry__head .sd-eyebrow {
  margin-bottom: 8px;
}

.sd-enquiry__head h2 {
  margin: 0 0 6px;
  font-family: var(--sd-display);
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  color: var(--sd-navy);
  line-height: 1.25;
}

.sd-enquiry__head h2 span {
  color: var(--sd-blue);
}

.sd-enquiry__head p {
  margin: 0;
  color: #3d4f6a;
  font-size: 0.88rem;
  font-weight: 500;
}

.sd-enquiry__success,
.sd-enquiry__error {
  margin-bottom: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 0.88rem;
  font-weight: 600;
}

.sd-enquiry__success {
  background: rgba(0, 168, 240, 0.12);
  color: #000054;
}

.sd-enquiry__error {
  background: rgba(200, 40, 40, 0.1);
  color: #8a1f1f;
}

.sd-enquiry__success p,
.sd-enquiry__error p {
  margin: 0;
}

.sd-enquiry__form {
  display: grid;
  gap: 12px;
}

.sd-enquiry__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.sd-field {
  display: grid;
  gap: 6px;
}

.sd-field > span {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--sd-navy);
  letter-spacing: 0.02em;
}

.sd-field input[type="text"],
.sd-field input[type="tel"],
.sd-field select {
  width: 100%;
  border: 1px solid var(--sd-line);
  border-radius: 12px;
  padding: 11px 12px;
  font: inherit;
  color: var(--sd-text);
  background: #f8fcff;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.sd-field input:focus,
.sd-field select:focus {
  border-color: rgba(0, 168, 240, 0.55);
  box-shadow: 0 0 0 3px rgba(0, 168, 240, 0.12);
  background: #fff;
}

.sd-field--choice {
  gap: 8px;
}

.sd-choice {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.sd-choice label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.86rem;
  font-weight: 600;
  color: #3d4f6a;
  cursor: pointer;
}

.sd-enquiry__submit {
  width: 100%;
  margin-top: 4px;
}

.sd-enquiry__submit[disabled] {
  opacity: 0.7;
  cursor: wait;
}

/* Why choose */
.sd-why {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 55% at 12% 0%, rgba(0, 168, 240, 0.12), transparent 55%),
    radial-gradient(ellipse 55% 45% at 92% 100%, rgba(48, 84, 156, 0.1), transparent 50%),
    linear-gradient(180deg, #f4faff 0%, #ffffff 55%, #f7fbff 100%);
}

.sd-why::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 0, 84, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 84, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 88%);
  pointer-events: none;
}

.sd-why .sd-container {
  position: relative;
  z-index: 1;
}

.sd-why__head {
  margin-bottom: 40px;
}

.sd-why__head .sd-eyebrow {
  margin-bottom: 10px;
}

.sd-why__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.sd-why-card {
  position: relative;
  text-align: left;
  padding: 26px 24px 24px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(0, 168, 240, 0.16);
  box-shadow: 0 14px 36px rgba(0, 0, 84, 0.06);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.sd-why-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  border-radius: 0 4px 4px 0;
  background: linear-gradient(180deg, #00b4f0, #30549c);
  opacity: 0.85;
  transition: opacity 0.25s ease, bottom 0.25s ease, top 0.25s ease;
}

.sd-why-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 168, 240, 0.38);
  box-shadow: 0 22px 44px rgba(0, 168, 240, 0.14);
}

.sd-why-card:hover::before {
  top: 0;
  bottom: 0;
  opacity: 1;
}

.sd-why-card__num {
  position: absolute;
  top: 14px;
  right: 16px;
  font-family: var(--sd-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: rgba(0, 0, 84, 0.22);
}

.sd-why-card__icon {
  width: 52px;
  height: 52px;
  margin: 0 0 16px;
  border-radius: 14px;
  color: #fff !important;
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  background: #00a8f0;
  box-shadow: 0 10px 22px rgba(0, 168, 240, 0.32);
  transition: transform 0.28s ease, background 0.28s ease, box-shadow 0.28s ease;
}

.sd-why-card__icon i,
.sd-why-card__icon i::before {
  color: #fff !important;
  opacity: 1 !important;
}

.sd-why-card:hover .sd-why-card__icon {
  transform: translateY(-3px) scale(1.04);
  background: #000054;
  box-shadow: 0 12px 26px rgba(0, 0, 84, 0.28);
}

.sd-why-card h3 {
  margin: 0 0 8px;
  font-family: var(--sd-display);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--sd-navy);
  line-height: 1.3;
}

.sd-why-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: #3d4f6a;
  font-weight: 500;
}

.sd-why__cta {
  margin-top: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 20px 24px;
  border-radius: 18px;
  background: linear-gradient(120deg, #000054 0%, #30549c 55%, #00a8f0 140%);
  box-shadow: 0 18px 40px rgba(0, 0, 84, 0.18);
}

.sd-why__cta-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: #fff;
  min-width: min(100%, 280px);
}

.sd-why__cta-copy strong {
  font-family: var(--sd-display);
  font-size: 1.12rem;
  font-weight: 700;
}

.sd-why__cta-copy span {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 500;
}

.sd-why__cta .sd-btn--primary {
  background: #fff;
  border-color: #fff;
  color: #000054 !important;
}

.sd-why__cta .sd-btn--primary:hover {
  background: var(--sd-blue-soft);
  border-color: var(--sd-blue-soft);
  color: #000054 !important;
}

/* Mission + services */
.sd-mission {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 50% at 100% 0%, rgba(0, 168, 240, 0.1), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, #f3f9ff 100%);
}

.sd-mission__grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 40px;
  align-items: stretch;
}

.sd-mission__media {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  min-height: 520px;
  background: var(--sd-navy);
  box-shadow: 0 24px 50px rgba(0, 0, 84, 0.16);
}

.sd-mission__media > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 520px;
  transform: scale(1.02);
  transition: transform 0.6s ease;
}

.sd-mission__media:hover > img {
  transform: scale(1.06);
}

.sd-mission__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 84, 0.15) 0%, rgba(0, 0, 54, 0.55) 48%, rgba(0, 0, 40, 0.82) 100%),
    linear-gradient(90deg, rgba(0, 168, 240, 0.12), transparent 55%);
  pointer-events: none;
}

.sd-mission__card {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 72px;
  z-index: 2;
  max-width: 380px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--sd-navy);
  border-radius: 18px;
  padding: 20px 20px 18px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
}

.sd-mission__card-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(0, 168, 240, 0.12);
  color: #0090d0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.sd-mission__card-label i {
  color: #00a8f0;
}

.sd-mission__card h3 {
  margin: 0 0 8px;
  font-family: var(--sd-display);
  font-size: 1.2rem;
  line-height: 1.3;
  color: #000054;
}

.sd-mission__card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: #3d4f6a;
  font-weight: 500;
}

.sd-mission__chips {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 18px;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sd-mission__chips span {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.72rem;
  font-weight: 600;
  backdrop-filter: blur(6px);
}

.sd-mission__chips strong {
  color: #7fd9ff;
  font-weight: 800;
  font-size: 0.78rem;
}

.sd-services-list {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.sd-services-list .sd-eyebrow {
  margin-bottom: 10px;
}

.sd-services-list h2 {
  font-family: var(--sd-display);
  font-size: clamp(1.7rem, 3vw, 2.25rem);
  color: var(--sd-navy);
  margin: 0 0 10px;
  line-height: 1.25;
}

.sd-services-list h2 span {
  color: var(--sd-blue);
}

.sd-services-list__lead {
  margin: 0 0 22px;
  max-width: 46ch;
  color: #3d4f6a;
  font-size: 0.95rem;
  line-height: 1.6;
  font-weight: 500;
}

.sd-services-list__items {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.sd-service-item {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(0, 168, 240, 0.14);
  box-shadow: 0 10px 28px rgba(0, 0, 84, 0.04);
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}

.sd-service-item:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 168, 240, 0.35);
  box-shadow: 0 16px 34px rgba(0, 168, 240, 0.12);
}

.sd-service-item__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: #00a8f0;
  color: #fff !important;
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  box-shadow: 0 10px 20px rgba(0, 168, 240, 0.3);
  transition: background 0.28s ease, transform 0.28s ease;
}

.sd-service-item__icon i,
.sd-service-item__icon i::before {
  color: #fff !important;
  opacity: 1 !important;
}

.sd-service-item:hover .sd-service-item__icon {
  background: #000054;
  transform: scale(1.04);
}

.sd-service-item__copy h3 {
  margin: 0 0 4px;
  font-family: var(--sd-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--sd-navy);
  line-height: 1.3;
}

.sd-service-item__copy p {
  margin: 0;
  color: #3d4f6a;
  font-size: 0.88rem;
  line-height: 1.55;
  font-weight: 500;
}

.sd-services-list__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Certifications */
.sd-certs {
  position: relative;
  overflow: hidden;
  padding: 72px 0 64px;
  background:
    radial-gradient(ellipse 70% 60% at 15% 0%, rgba(0, 180, 240, 0.22), transparent 55%),
    radial-gradient(ellipse 55% 50% at 90% 100%, rgba(48, 84, 156, 0.35), transparent 50%),
    linear-gradient(160deg, #00003a 0%, #000054 45%, #0a1a5c 100%);
}

.sd-certs::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.65), transparent 90%);
  pointer-events: none;
}

.sd-certs .sd-container {
  position: relative;
  z-index: 1;
}

.sd-certs__head {
  margin-bottom: 36px;
}

.sd-eyebrow--on-dark {
  display: inline-block;
  color: #7fd9ff;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.sd-certs__head h2 {
  color: #fff;
}

.sd-certs__head h2 span {
  color: var(--sd-blue-bright);
}

.sd-certs__head p {
  color: rgba(255, 255, 255, 0.82);
  max-width: 560px;
}

.sd-certs__row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  align-items: stretch;
}

.sd-cert {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  min-height: 168px;
  padding: 20px 14px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.18);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.sd-cert:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 180, 240, 0.55);
  box-shadow: 0 22px 44px rgba(0, 168, 240, 0.22);
}

.sd-cert__media {
  width: 100%;
  min-height: 72px;
  display: grid;
  place-items: center;
}

.sd-cert__media img {
  max-height: 64px;
  max-width: 100%;
  width: auto;
  margin: 0 auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 84, 0.12));
}

.sd-cert__media--logo {
  min-height: 78px;
}

.sd-cert__media--logo img {
  max-height: 72px;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 84, 0.16));
}

.sd-cert__icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: #00a8f0;
  color: #fff !important;
  font-size: 1.3rem;
  box-shadow: 0 10px 22px rgba(0, 168, 240, 0.32);
  transition: background 0.28s ease, transform 0.28s ease;
}

.sd-cert__icon i,
.sd-cert__icon i::before {
  color: #fff !important;
  opacity: 1 !important;
}

.sd-cert:hover .sd-cert__icon {
  background: #000054;
  transform: scale(1.05);
}

.sd-cert__copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sd-cert__copy strong {
  display: block;
  font-family: var(--sd-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: #000054;
  line-height: 1.25;
}

.sd-cert__copy span {
  display: block;
  font-size: 0.76rem;
  line-height: 1.4;
  color: #3d4f6a;
  font-weight: 500;
}

.sd-certs__note {
  margin: 28px 0 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.9rem;
  font-weight: 500;
}

.sd-certs__note i {
  color: #7fd9ff;
  margin-right: 8px;
}

/* News */
.sd-news {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 50% at 0% 0%, rgba(0, 168, 240, 0.1), transparent 55%),
    linear-gradient(180deg, #f4faff 0%, #ffffff 55%, #f7fbff 100%);
}

.sd-news__top {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.sd-news__heading .sd-eyebrow {
  margin-bottom: 10px;
}

.sd-news__heading h2 {
  margin: 0 0 10px;
  font-family: var(--sd-display);
  font-size: clamp(1.7rem, 3vw, 2.25rem);
  color: var(--sd-navy);
  line-height: 1.25;
}

.sd-news__heading h2 span {
  color: var(--sd-blue);
}

.sd-news__heading p {
  margin: 0;
  max-width: 48ch;
  color: #3d4f6a;
  font-size: 0.95rem;
  line-height: 1.55;
  font-weight: 500;
}

.sd-news__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.sd-news-card {
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0, 168, 240, 0.14);
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 12px 30px rgba(0, 0, 84, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  color: inherit;
  text-decoration: none;
  height: 100%;
}

.sd-news-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 168, 240, 0.35);
  box-shadow: 0 22px 44px rgba(0, 168, 240, 0.14);
  color: inherit;
}

.sd-news-card__media {
  position: relative;
  height: 188px;
  background: linear-gradient(145deg, #e6f7fe, #d5e8f5);
  overflow: hidden;
}

.sd-news-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.sd-news-card:hover .sd-news-card__media img {
  transform: scale(1.06);
}

.sd-news-card__date {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  color: #000054;
  font-size: 0.72rem;
  font-weight: 700;
  box-shadow: 0 8px 18px rgba(0, 0, 84, 0.12);
}

.sd-news-card__date i {
  color: #00a8f0;
}

.sd-news-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 18px 18px 16px;
}

.sd-news-card h3 {
  margin: 0 0 8px;
  font-family: var(--sd-display);
  font-size: 1.02rem;
  line-height: 1.4;
  color: var(--sd-navy);
  font-weight: 700;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sd-news-card p {
  margin: 0 0 14px;
  color: #3d4f6a;
  font-size: 0.86rem;
  line-height: 1.5;
  font-weight: 500;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.sd-news-card__read {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  color: var(--sd-blue);
  font-weight: 700;
  font-size: 0.88rem;
  transition: gap 0.25s ease, color 0.25s ease;
}

.sd-news-card:hover .sd-news-card__read {
  gap: 12px;
  color: #000054;
}

/* Contact bar */
.sd-contact-bar {
  position: relative;
  overflow: hidden;
  padding: 56px 0 48px;
  background:
    radial-gradient(ellipse 55% 70% at 10% 50%, rgba(0, 180, 240, 0.22), transparent 60%),
    radial-gradient(ellipse 45% 60% at 95% 20%, rgba(48, 84, 156, 0.35), transparent 55%),
    linear-gradient(120deg, #00003a 0%, #000054 50%, #0a2268 100%);
}

.sd-contact-bar::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 92%);
  pointer-events: none;
}

.sd-contact-bar .sd-container {
  position: relative;
  z-index: 1;
}

.sd-contact-bar__intro {
  text-align: center;
  margin-bottom: 28px;
}

.sd-contact-bar__intro h2 {
  margin: 0;
  font-family: var(--sd-display);
  font-size: clamp(1.45rem, 2.6vw, 2rem);
  color: #fff;
  line-height: 1.3;
}

.sd-contact-bar__intro h2 span {
  color: var(--sd-blue-bright);
}

.sd-contact-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.sd-contact-bar__item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.16);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
  color: inherit;
  text-decoration: none;
}

.sd-contact-bar__item:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 180, 240, 0.5);
  box-shadow: 0 20px 40px rgba(0, 168, 240, 0.2);
  color: inherit;
}

.sd-contact-bar__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: #00a8f0;
  color: #fff !important;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-size: 1.15rem;
  box-shadow: 0 10px 20px rgba(0, 168, 240, 0.3);
  transition: background 0.28s ease, transform 0.28s ease;
}

.sd-contact-bar__icon i,
.sd-contact-bar__icon i::before {
  color: #fff !important;
  opacity: 1 !important;
}

.sd-contact-bar__item:hover .sd-contact-bar__icon {
  background: #000054;
  transform: scale(1.04);
}

.sd-contact-bar__item strong {
  display: block;
  color: #000054;
  margin-bottom: 4px;
  font-family: var(--sd-display);
  font-size: 0.98rem;
  font-weight: 700;
}

.sd-contact-bar__item p {
  margin: 0;
  color: #3d4f6a;
  font-size: 0.84rem;
  line-height: 1.45;
  font-weight: 500;
}

/* Footer */
.sd-footer {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 50% 40% at 80% 0%, rgba(0, 168, 240, 0.12), transparent 55%),
    linear-gradient(180deg, #000032 0%, #000054 100%);
  color: rgba(255, 255, 255, 0.82);
  padding-top: 64px;
}

.sd-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), transparent 70%);
  pointer-events: none;
}

.sd-footer__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.45fr 0.85fr 1fr 1.2fr;
  gap: 32px;
  padding-bottom: 44px;
}

.sd-footer__brand img {
  height: 52px;
  width: auto;
  margin: 0;
  filter: none;
}

.sd-footer__logo-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  padding: 10px 14px;
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.sd-footer__name {
  display: block;
  font-family: var(--sd-display);
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 14px;
}

.sd-footer__brand p {
  margin: 0 0 18px;
  max-width: 38ch;
  line-height: 1.65;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.78);
}

.sd-footer__col h4 {
  position: relative;
  color: #fff;
  margin: 0 0 18px;
  font-family: var(--sd-display);
  font-size: 1.02rem;
  font-weight: 700;
  padding-bottom: 10px;
}

.sd-footer__col h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 28px;
  height: 2px;
  border-radius: 2px;
  background: var(--sd-blue);
}

.sd-footer ul li {
  margin-bottom: 10px;
}

.sd-footer__col a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.sd-footer__col a:hover {
  color: #7fd9ff;
  padding-left: 4px;
}

.sd-footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.sd-footer__social a {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  color: #fff !important;
  display: grid;
  place-items: center;
  transition: 0.25s ease;
}

.sd-footer__social a:hover {
  background: #00a8f0;
  border-color: #00a8f0;
  color: #fff !important;
  transform: translateY(-2px);
}

.sd-footer__download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(0, 168, 240, 0.16);
  border: 1px solid rgba(0, 180, 240, 0.35);
  color: #7fd9ff !important;
  font-size: 0.84rem;
  font-weight: 700;
  transition: 0.25s ease;
}

.sd-footer__download:hover {
  background: #00a8f0;
  border-color: #00a8f0;
  color: #fff !important;
  padding-left: 16px;
}

.sd-footer__contact li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  align-items: start;
  margin-bottom: 12px;
  font-size: 0.88rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.78);
}

.sd-footer__contact i {
  color: #7fd9ff;
  margin-top: 3px;
  text-align: center;
}

.sd-footer__contact a {
  color: rgba(255, 255, 255, 0.88);
}

.sd-footer__contact a:hover {
  color: #7fd9ff;
  padding-left: 0;
}

.sd-footer__bottom {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 18px 0;
  background: rgba(0, 0, 0, 0.18);
}

.sd-footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 0.86rem;
}

.sd-footer__bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
}

.sd-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.sd-footer__legal a {
  color: rgba(255, 255, 255, 0.72);
  font-weight: 500;
  transition: color 0.2s ease;
}

.sd-footer__legal a:hover {
  color: #7fd9ff;
}

/* Floating actions — desktop: WhatsApp only; mobile: bottom bar */
.sd-fab-bar {
  display: contents;
}

.sd-fab-bar__label {
  display: none;
}

/* Floating WhatsApp — icon only (desktop) */
.sd-whatsapp {
  position: fixed;
  left: max(16px, env(safe-area-inset-left, 0px));
  bottom: max(20px, env(safe-area-inset-bottom, 0px));
  z-index: 1200;
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  min-height: 52px;
  padding: 0;
  border-radius: 50%;
  background: #25d366;
  color: #fff !important;
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.4), 0 8px 18px rgba(0, 0, 0, 0.12);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.25s ease, background 0.25s ease;
  animation: sdWhatsPulse 2.4s ease-in-out infinite;
}

.sd-whatsapp i {
  width: auto;
  height: auto;
  border-radius: 0;
  display: block;
  background: transparent;
  font-size: 1.55rem;
  color: #fff !important;
  line-height: 1;
}

.sd-whatsapp:hover {
  background: #1ebe57;
  color: #fff !important;
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 16px 34px rgba(37, 211, 102, 0.48), 0 10px 22px rgba(0, 0, 0, 0.14);
  animation: none;
}

/* Call / Enquiry / Booklet — mobile bar only */
.sd-call,
.sd-enquiry-fab,
.sd-booklet-fab {
  display: none;
  color: #fff !important;
}

.sd-call i,
.sd-enquiry-fab i,
.sd-booklet-fab i {
  color: #fff !important;
  line-height: 1;
}

@keyframes sdWhatsPulse {
  0%, 100% { box-shadow: 0 12px 28px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0.35); }
  50% { box-shadow: 0 12px 28px rgba(37, 211, 102, 0.4), 0 0 0 12px rgba(37, 211, 102, 0); }
}

/* Back to top */
.sd-backtop {
  position: fixed;
  right: 22px;
  bottom: 28px;
  z-index: 1200;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #00b4f0 0%, #00a8f0 45%, #000054 140%);
  color: #fff;
  font-size: 1.05rem;
  box-shadow: 0 12px 28px rgba(0, 168, 240, 0.35), 0 8px 20px rgba(0, 0, 84, 0.18);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(14px) scale(0.92);
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease,
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.25s ease,
    background 0.25s ease;
}

.sd-backtop.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.sd-backtop:hover {
  background: linear-gradient(145deg, #00a8f0 0%, #000054 120%);
  box-shadow: 0 16px 34px rgba(0, 168, 240, 0.4), 0 10px 24px rgba(0, 0, 84, 0.22);
  transform: translateY(-3px) scale(1.04);
}

.sd-backtop:active {
  transform: translateY(0) scale(0.96);
}

.sd-backtop i {
  transition: transform 0.28s ease;
}

.sd-backtop:hover i {
  transform: translateY(-2px);
}

/* Responsive */

/* Final mobile safety overrides */

/* Scrollbar also on body for some Windows browsers */
body.sd-home::-webkit-scrollbar {
  width: 14px;
}

body.sd-home::-webkit-scrollbar-track {
  background: #e8f6fc;
}

body.sd-home::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #00b4f0, #000054);
  border-radius: 999px;
  border: 3px solid #e8f6fc;
}

body.sd-home {
  scrollbar-width: thin;
  scrollbar-color: #00a8f0 #e8f6fc;
}


/* =========================================================
   RESPONSIVE — all breakpoints in one place
   Order: reduced-motion → 1100 → 900 → 640 → 420
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

  /* block 1/3 */
  .sd-cursor,
  .sd-cursor-dot {
    display: none !important;
  }

  body.sd-home.sd-cursor-on,
  body.sd-home.sd-cursor-on * {
    cursor: auto !important;
  }

  /* block 2/3 */
  .sd-reveal,
  .sd-reveal-left,
  .sd-reveal-right,
  .sd-reveal-scale,
  body.sd-home .sd-btn--primary::after,
  .sd-hero__brand::after {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  /* block 3/3 */
  .sd-whatsapp {
    animation: none;
  }

  .sd-about__actions .sd-btn--primary {
    animation: none;
  }
}

@media (max-width: 1100px) {

  .sd-range__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .sd-cats__grid,
  .sd-certs__row,
  .sd-news__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .sd-why__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sd-about__wrap {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .sd-about__stats {
    position: static;
    transform: none;
    width: 100%;
    grid-template-columns: 1fr 1fr;
    margin-top: 14px;
  }

  .sd-about__frame {
    min-height: 320px;
  }

  .sd-about__frame img {
    min-height: 320px;
  }

  .sd-about__visual { display: none; }

  .sd-footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px), (pointer: coarse) {

  body.sd-home.sd-cursor-on,
  body.sd-home.sd-cursor-on a,
  body.sd-home.sd-cursor-on button,
  body.sd-home.sd-cursor-on .sd-btn {
    cursor: auto !important;
  }

  .sd-cursor,
  .sd-cursor-dot {
    display: none !important;
  }
}

@media (max-width: 900px) {

  /* block 1/3 — compact bottom action bar (fills width, no tall empty stack) */
  .sd-fab-bar {
    position: fixed;
    left: max(10px, env(safe-area-inset-left, 0px));
    right: max(10px, env(safe-area-inset-right, 0px));
    bottom: max(10px, env(safe-area-inset-bottom, 0px));
    z-index: 1200;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    padding: 8px;
    border-radius: 18px;
    background: rgba(0, 0, 54, 0.94);
    border: 1px solid rgba(127, 217, 255, 0.22);
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
  }

  .sd-fab-bar__label {
    display: block;
    font-family: inherit;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.1;
    color: #fff;
    white-space: nowrap;
  }

  .sd-whatsapp,
  .sd-call,
  .sd-enquiry-fab,
  .sd-booklet-fab {
    position: static !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    width: 100%;
    height: auto;
    min-height: 56px;
    padding: 8px 4px 7px;
    border-radius: 12px;
    box-shadow: none;
    animation: none;
    transform: none;
    text-decoration: none;
    color: #fff !important;
    transition: transform 0.2s ease, filter 0.2s ease, background 0.2s ease;
  }

  .sd-whatsapp {
    background: #25d366;
  }

  .sd-call {
    background: linear-gradient(145deg, #00b4f0 0%, #0088c7 100%);
  }

  .sd-enquiry-fab {
    background: linear-gradient(145deg, #30549c 0%, #000054 100%);
  }

  .sd-booklet-fab {
    background: linear-gradient(145deg, #00a8f0 0%, #30549c 100%);
  }

  .sd-whatsapp i,
  .sd-call i,
  .sd-enquiry-fab i,
  .sd-booklet-fab i {
    font-size: 1.15rem;
    line-height: 1;
  }

  .sd-whatsapp:hover,
  .sd-call:hover,
  .sd-enquiry-fab:hover,
  .sd-booklet-fab:hover {
    transform: translateY(-1px);
    filter: brightness(1.06);
    box-shadow: none;
    animation: none;
  }

  .sd-backtop {
    right: max(14px, env(safe-area-inset-right, 0px));
    bottom: calc(10px + 72px + 10px + env(safe-area-inset-bottom, 0px));
    width: 44px;
    height: 44px;
    border-radius: 12px;
  }

  body.sd-products-open .sd-fab-bar {
    opacity: 0;
    pointer-events: none;
  }

  /* block 2/3 */
  .sd-about {
    padding: 36px 0 44px;
    background:
      radial-gradient(ellipse 110% 55% at 50% -5%, rgba(0, 180, 240, 0.38), transparent 58%),
      radial-gradient(circle at 0% 100%, rgba(0, 168, 240, 0.18), transparent 40%),
      linear-gradient(165deg, #00003a 0%, #000054 48%, #061f55 100%);
  }

  .sd-about::after {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 72px;
    height: 4px;
    border-radius: 0 0 8px 8px;
    background: linear-gradient(90deg, #00b4f0, #6ec8ff);
    z-index: 2;
  }

  .sd-about__wrap {
    grid-template-columns: 1fr !important;
    gap: 18px;
  }

  .sd-about__media {
    order: 1;
    padding-right: 0;
  }

  .sd-about__content {
    order: 2;
  }

  .sd-about__frame {
    min-height: 240px;
    border-radius: 20px;
    border: 2px solid rgba(0, 180, 240, 0.45);
    box-shadow:
      0 0 0 6px rgba(0, 168, 240, 0.12),
      0 22px 48px rgba(0, 0, 0, 0.35);
  }

  .sd-about__frame > img:first-child,
  .sd-about__frame img {
    min-height: 240px;
    max-height: 260px;
  }

  .sd-about__badge {
    left: 12px;
    bottom: 12px;
    padding: 9px 11px;
    border-radius: 12px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
  }

  .sd-about__stats {
    position: static;
    transform: none;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 12px;
  }

  .sd-about__stat {
    padding: 12px 10px;
    border-radius: 14px;
    border: 1px solid rgba(0, 168, 240, 0.28);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.18);
  }

  .sd-about__stat:hover {
    transform: none;
  }

  .sd-about__stat-icon {
    width: 34px;
    height: 34px;
  }

  .sd-about__stat strong {
    font-size: 1.05rem;
  }

  .sd-about__stat span {
    font-size: 0.68rem;
  }

  .sd-about .sd-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(0, 168, 240, 0.16);
    border: 1px solid rgba(0, 180, 240, 0.35);
    margin-bottom: 10px;
  }

  .sd-about h2 {
    font-size: clamp(1.5rem, 6.8vw, 1.95rem);
    line-height: 1.2;
    margin-bottom: 10px;
  }

  .sd-about__content > p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 14px;
    max-width: none;
    color: rgba(255, 255, 255, 0.9);
  }

  .sd-about__features {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 16px;
  }

  .sd-about__feature {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 12px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(0, 180, 240, 0.4);
  }

  .sd-about__feature::before {
    display: none;
  }

  .sd-about__feature:hover {
    transform: none;
  }

  .sd-about__feature-icon {
    width: 34px;
    height: 34px;
    font-size: 0.9rem;
  }

  .sd-about__feature strong {
    font-size: 0.8rem;
    line-height: 1.25;
  }

  .sd-about__feature span {
    font-size: 0.68rem;
    line-height: 1.3;
  }

  .sd-about__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .sd-about__actions .sd-btn {
    width: 100%;
    justify-content: center;
    min-height: 48px;
    border-radius: 12px;
  }

  .sd-about__actions .sd-btn--primary {
    box-shadow: 0 12px 28px rgba(0, 168, 240, 0.4);
    animation: sdPulseSoft 2.8s ease-in-out infinite;
  }

  .sd-about__actions .sd-btn--ghost-light {
    border: 0;
    text-decoration: underline;
    text-underline-offset: 4px;
    min-height: 36px;
    color: #7fd4f8 !important;
  }

  .sd-about__actions .sd-btn--ghost-light:hover {
    background: transparent !important;
    color: #fff !important;
  }

  .sd-container {
    width: calc(100% - 40px);
  }

  .sd-container.sd-hero__grid {
    width: calc(100% - 40px);
  }

  .sd-topbar {
    font-size: 0.75rem;
  }

  .sd-topbar__inner {
    justify-content: space-between;
    align-items: center;
    height: 36px;
    min-height: 36px;
    padding: 0;
  }

  .sd-topbar__contact {
    width: 100%;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
  }

  .sd-topbar__contact > a[href^="mailto"] {
    display: none;
  }

  .sd-topbar__contact > a[href^="tel"] {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    font-weight: 600;
  }

  .sd-topbar__social {
    gap: 6px;
    margin-left: auto;
  }

  .sd-topbar__social a {
    width: 24px;
    height: 24px;
    font-size: 0.68rem;
  }

  .sd-nav__inner {
    min-height: 72px;
    padding: 12px 0;
    position: relative;
    gap: 12px;
    align-items: center;
  }

  .sd-logo {
    max-width: calc(100% - 60px);
    display: flex;
    align-items: center;
  }

  .sd-logo img {
    height: 40px;
    max-width: 100%;
    width: auto;
    object-fit: contain;
    display: block;
  }

  .sd-nav__toggle {
    display: inline-flex !important;
    margin-left: auto;
    align-self: center;
    flex-shrink: 0;
  }

  .sd-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 16px 20px;
    box-shadow: var(--sd-shadow);
    display: none !important;
    max-height: min(82vh, 720px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 80;
    overscroll-behavior: contain;
  }

  .sd-menu.is-open {
    display: flex !important;
  }

  /*
   * ROOT FIX: when Products opens, lock the menu (no parent scroll).
   * Only the category list scrolls — Menu/Products header stays visible.
   */
  .sd-menu.is-open.is-products-open {
    overflow: hidden !important;
    max-height: min(78vh, 680px);
    padding: 12px 14px 14px;
    background: #fff;
  }

  .sd-menu.is-products-open > ul {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
  }

  .sd-menu.is-products-open > ul > li.has-mega {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
  }

  .sd-menu > ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .sd-menu > ul > li > a,
  .sd-menu > ul > li > .sd-menu__trigger {
    padding: 12px 4px;
    font-size: 0.95rem;
  }

  .sd-nav__cta {
    width: 100%;
    margin-top: 10px;
    justify-content: center;
  }

  .sd-mega {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
  }

  .sd-mobile-sub {
    display: none;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .sd-menu.is-products-open > ul > li:not(.has-mega) {
    display: none !important;
  }

  .sd-menu.is-products-open > ul > li.has-mega > .sd-menu__trigger {
    display: none !important;
  }

  .sd-menu.is-products-open > .sd-nav__cta {
    display: none !important;
  }

  .sd-menu.is-products-open .has-mega.is-open > .sd-mobile-sub {
    display: flex !important;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
  }

  .sd-mobile-sub__top {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 12px;
    padding: 0 0 12px;
    border-bottom: 1px solid rgba(0, 168, 240, 0.14);
  }

  .sd-mobile-sub__back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    padding: 8px 12px 8px 10px;
    border: 1px solid rgba(0, 168, 240, 0.28);
    border-radius: 999px;
    background: #f7fbff;
    color: var(--sd-blue);
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    flex-shrink: 0;
  }

  .sd-mobile-sub__back i {
    font-size: 0.95rem;
  }

  .sd-mobile-sub__titles {
    min-width: 0;
    flex: 1 1 auto;
  }

  .sd-mobile-sub__heading {
    margin: 0;
    padding: 0;
    font-family: var(--sd-display);
    font-size: 1.12rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--sd-navy);
    line-height: 1.2;
  }

  .sd-mobile-sub__hint {
    margin: 2px 0 0;
    padding: 0;
    font-size: 0.78rem;
    font-weight: 500;
    color: #5f7090;
    line-height: 1.3;
  }

  .sd-mobile-sub__scroll {
    flex: 1 1 auto;
    min-height: 0;
    max-height: none;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: 14px;
    background: #f8fbff;
    border: 1px solid rgba(0, 168, 240, 0.14);
  }

  .sd-mobile-sub__scroll::-webkit-scrollbar {
    width: 4px;
  }

  .sd-mobile-sub__scroll::-webkit-scrollbar-thumb {
    background: #b9d8ef;
    border-radius: 4px;
  }

  .sd-mobile-sub__link {
    display: flex !important;
    align-items: center;
    gap: 12px;
    padding: 13px 14px;
    font-size: 0.94rem;
    font-weight: 600;
    color: var(--sd-navy) !important;
    border-bottom: 1px solid rgba(0, 168, 240, 0.08);
    outline: none !important;
    box-shadow: none !important;
  }

  .sd-mobile-sub__link:last-child {
    border-bottom: 0;
  }

  .sd-mobile-sub__link:focus,
  .sd-mobile-sub__link:focus-visible,
  .sd-mobile-sub__link:active,
  .sd-mobile-sub__link:hover {
    outline: none !important;
    background: rgba(0, 168, 240, 0.07);
  }

  .sd-mobile-sub__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--sd-blue);
    opacity: 0.85;
  }

  .sd-mobile-sub__label {
    flex: 1;
    min-width: 0;
  }

  .sd-mobile-sub__link i {
    color: var(--sd-blue);
    font-size: 0.85rem;
    opacity: 0.7;
  }

  .sd-mobile-sub__actions {
    flex: 0 0 auto;
    display: grid;
    gap: 8px;
    margin-top: 12px;
  }

  .sd-mobile-sub__actions .sd-btn {
    width: 100%;
    justify-content: center;
    border-radius: 12px;
    min-height: 46px;
  }

  .sd-mobile-sub__pdf {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 12px;
    border-radius: 12px;
    border: 1px solid rgba(0, 168, 240, 0.28);
    color: var(--sd-navy) !important;
    font-weight: 700;
    font-size: 0.88rem;
    background: #fff;
  }

  .sd-mobile-sub__pdf i {
    color: var(--sd-blue);
  }

  .has-mega > .sd-menu__trigger {
    width: 100%;
    justify-content: space-between;
  }

  .has-mega.is-open > .sd-menu__trigger {
    color: var(--sd-blue);
  }

  body.sd-products-open .sd-fab-bar {
    opacity: 0;
    pointer-events: none;
  }

  /* Hero — mobile banner (square client art) */
  .sd-hero {
    aspect-ratio: auto;
    min-height: min(720px, 92vh);
    height: auto;
  }

  .sd-hero__grid,
  .sd-mission__grid,
  .sd-video__wrap {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .sd-hero__grid {
    min-height: min(720px, 92vh);
    padding: 36px 0 84px;
    align-items: end;
    grid-template-columns: 1fr;
    height: auto;
  }

  .sd-hero__content {
    max-width: none;
    width: 100%;
  }

  .sd-hero__content h1 {
    font-size: clamp(1.7rem, 7vw, 2.2rem);
  }

  .sd-hero__lead {
    font-size: 0.9rem;
    margin-bottom: 16px;
  }

  .sd-hero__actions .sd-btn {
    min-height: 44px;
  }

  .sd-hero__proof li {
    font-size: 0.7rem;
    padding: 6px 10px;
  }

  .sd-hero__slide picture,
  .sd-hero__slide img {
    object-position: center center;
  }

  .sd-hero__veil {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.2) 40%, rgba(0, 0, 0, 0.82) 100%);
  }

  .sd-hero__nav {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }

  .sd-hero__nav--prev { left: 10px;display: ; }
  .sd-hero__nav--next { right: 10px; }

  .sd-hero__controls {
    bottom: 16px;
  }

  .sd-enquiry__grid {
    grid-template-columns: 1fr;
  }

  /* Mission + Services — mobile spotlight */
  .sd-mission {
    padding-top: 8px;
    background:
      radial-gradient(ellipse 90% 40% at 50% 0%, rgba(0, 168, 240, 0.12), transparent 55%),
      linear-gradient(180deg, #ffffff 0%, #f3f9ff 100%);
  }

  .sd-mission__grid {
    gap: 22px;
  }

  .sd-mission__media {
    min-height: 0;
    overflow: visible;
    background: transparent;
    box-shadow: none;
    border-radius: 0;
  }

  .sd-mission__media > img {
    display: block;
    width: 100%;
    height: 220px;
    min-height: 220px;
    max-height: 220px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 18px 40px rgba(0, 0, 84, 0.16);
  }

  .sd-mission__overlay {
    top: 0;
    bottom: auto;
    height: 220px;
    border-radius: 20px;
    background:
      linear-gradient(180deg, rgba(0, 0, 84, 0.1) 0%, rgba(0, 0, 54, 0.35) 55%, rgba(0, 0, 40, 0.72) 100%);
  }

  .sd-mission__chips {
    top: 14px;
    bottom: auto;
    left: 14px;
    right: 14px;
    gap: 6px;
  }

  .sd-mission__chips span {
    padding: 6px 10px;
    font-size: 0.7rem;
    background: rgba(0, 0, 54, 0.45);
    border-color: rgba(255, 255, 255, 0.35);
  }

  .sd-mission__chips span:last-child {
    display: inline-flex;
  }

  .sd-mission__card {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    max-width: none;
    margin: -36px 10px 0;
    padding: 16px 16px 14px;
    border-radius: 16px;
    box-shadow: 0 16px 36px rgba(0, 0, 84, 0.14);
    border: 1px solid rgba(0, 168, 240, 0.16);
  }

  .sd-mission__card-label {
    margin-bottom: 8px;
    font-size: 0.68rem;
  }

  .sd-mission__card h3 {
    font-size: 1.08rem;
    margin-bottom: 6px;
  }

  .sd-mission__card p {
    font-size: 0.84rem;
    line-height: 1.5;
  }

  .sd-services-list .sd-eyebrow {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(0, 168, 240, 0.1);
    border: 1px solid rgba(0, 168, 240, 0.2);
  }

  .sd-services-list h2 {
    font-size: clamp(1.4rem, 6vw, 1.8rem);
    margin-bottom: 8px;
  }

  .sd-services-list__lead {
    margin-bottom: 14px;
    font-size: 0.88rem;
    max-width: none;
  }

  .sd-services-list__items {
    gap: 8px;
    margin-bottom: 16px;
  }

  .sd-service-item {
    grid-template-columns: 40px 1fr;
    gap: 10px;
    padding: 12px;
    border-radius: 14px;
  }

  .sd-service-item:hover {
    transform: none;
  }

  .sd-service-item__icon {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    font-size: 1rem;
  }

  .sd-service-item__copy h3 {
    font-size: 0.92rem;
  }

  .sd-service-item__copy p {
    font-size: 0.76rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .sd-services-list__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .sd-services-list__actions .sd-btn {
    width: 100%;
    justify-content: center;
    min-height: 46px;
    border-radius: 12px;
  }

  .sd-services-list__actions .sd-btn--ghost {
    background: transparent;
    border: 0;
    color: var(--sd-blue);
    text-decoration: underline;
    text-underline-offset: 4px;
    min-height: 36px;
  }

  .sd-trust {
    margin-top: -28px;
    padding: 0 0 28px;
    background: transparent;
  }

  .sd-trust__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    overflow: visible;
    scroll-snap-type: none;
    padding: 0;
    margin: 0;
  }

  .sd-trust__card {
    flex: none;
    min-width: 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    text-align: left;
    gap: 10px;
    padding: 14px 12px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(0, 168, 240, 0.14);
    box-shadow: 0 14px 30px rgba(0, 0, 84, 0.1);
  }

  .sd-trust__card::before {
    display: none;
  }

  .sd-hero__controls {
    bottom: 58px;
  }

  .sd-trust__icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    font-size: 0.9rem;
  }

  .sd-trust__copy strong {
    font-size: 0.78rem;
    line-height: 1.25;
  }

  .sd-trust__copy span {
    font-size: 0.66rem;
    line-height: 1.3;
  }

  .sd-contact-bar {
    padding: 40px 0 36px;
  }

  .sd-contact-bar::after {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 64px;
    height: 4px;
    border-radius: 0 0 8px 8px;
    background: linear-gradient(90deg, #00b4f0, #6ec8ff);
    z-index: 2;
  }

  .sd-contact-bar__intro {
    text-align: left;
    margin-bottom: 16px;
  }

  .sd-contact-bar__intro .sd-eyebrow--on-dark {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(0, 168, 240, 0.16);
    border: 1px solid rgba(0, 180, 240, 0.35);
    margin-bottom: 10px;
  }

  .sd-contact-bar__intro h2 {
    font-size: clamp(1.35rem, 5.8vw, 1.7rem);
  }

  .sd-contact-bar__grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 10px;
  }

  .sd-contact-bar__item {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 12px;
    border-radius: 14px;
    min-height: 118px;
  }

  .sd-contact-bar__item:hover {
    transform: none;
  }

  .sd-contact-bar__icon {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    font-size: 1.05rem;
  }

  .sd-contact-bar__item strong {
    font-size: 0.88rem;
  }

  .sd-contact-bar__item p {
    font-size: 0.72rem;
    line-height: 1.35;
    word-break: break-word;
  }

  /* Latest News — compact horizontal cards */
  .sd-news {
    padding-top: 8px;
  }

  .sd-news__top {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-bottom: 18px;
  }

  .sd-news__heading .sd-eyebrow {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(0, 168, 240, 0.1);
    border: 1px solid rgba(0, 168, 240, 0.2);
  }

  .sd-news__heading h2 {
    font-size: clamp(1.4rem, 6vw, 1.8rem);
    margin-bottom: 8px;
  }

  .sd-news__heading p {
    max-width: none;
    font-size: 0.88rem;
  }

  .sd-news__top > .sd-btn {
    width: 100%;
    justify-content: center;
    min-height: 44px;
    border-radius: 12px;
  }

  .sd-news__grid {
    grid-template-columns: 1fr !important;
    gap: 14px;
  }

  .sd-news-card {
    flex-direction: column !important;
    align-items: stretch;
    border-radius: 16px;
    min-height: 0;
  }

  .sd-news-card:hover {
    transform: none;
  }

  .sd-news-card__media {
    position: relative !important;
    width: 100% !important;
    flex: 0 0 auto !important;
    height: 168px !important;
    min-height: 168px !important;
    max-height: 168px !important;
    align-self: auto;
    overflow: hidden;
    background: #d8eef8;
  }

  .sd-news-card__media img {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    height: 100% !important;
    max-width: none !important;
    max-height: none !important;
    object-fit: cover !important;
    object-position: center center !important;
    display: block !important;
  }

  .sd-news-card:hover .sd-news-card__media img {
    transform: none;
  }

  .sd-news-card__date {
    left: 12px;
    bottom: 12px;
    padding: 5px 10px;
    font-size: 0.7rem;
    z-index: 2;
  }

  .sd-news-card__body {
    padding: 14px 14px 14px;
    min-width: 0;
    justify-content: flex-start;
  }

  .sd-news-card h3 {
    font-size: 0.98rem;
    margin-bottom: 6px;
    -webkit-line-clamp: 2;
  }

  .sd-news-card p {
    margin: 0 0 10px;
    font-size: 0.82rem;
    -webkit-line-clamp: 2;
  }

  .sd-news-card__read {
    font-size: 0.84rem;
  }

  .sd-range {
    position: relative;
    padding-top: 8px;
    background:
      radial-gradient(ellipse 90% 50% at 50% 0%, rgba(0, 168, 240, 0.12), transparent 55%),
      linear-gradient(180deg, #f4f9ff 0%, #ffffff 55%);
  }

  .sd-range .sd-section__head {
    text-align: left;
    margin-bottom: 20px;
  }

  .sd-range .sd-section__head h2 {
    font-size: clamp(1.45rem, 6.2vw, 1.85rem);
    line-height: 1.2;
    margin-bottom: 8px;
  }

  .sd-range .sd-section__head p {
    max-width: none;
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.55;
    color: #5f7090;
  }

  .sd-range .sd-eyebrow--light {
    margin-bottom: 8px;
  }

  .sd-range__chips {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 8px;
    margin: 0 0 20px;
    padding: 2px 2px 10px;
    mask-image: linear-gradient(90deg, #000 86%, transparent);
  }

  .sd-range__chips::-webkit-scrollbar {
    height: 0;
  }

  .sd-range__chip {
    flex: 0 0 auto;
    padding: 9px 14px;
    font-size: 0.8rem;
    border-radius: 12px;
    background: #fff;
    border-color: rgba(0, 168, 240, 0.16);
    box-shadow: 0 4px 12px rgba(0, 0, 84, 0.04);
  }

  .sd-range__chip.is-active {
    box-shadow: 0 8px 18px rgba(0, 168, 240, 0.22);
  }

  .sd-range__grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* Compact horizontal product rows on mobile */
  .sd-range .sd-product-card {
    flex-direction: row;
    align-items: stretch;
    border-radius: 16px;
    min-height: 118px;
  }

  .sd-range .sd-product-card:hover {
    transform: none;
  }

  .sd-range .sd-product-card__media {
    width: 112px;
    flex: 0 0 112px;
    height: auto;
    min-height: 118px;
  }

  .sd-range .sd-product-card__media img {
    padding: 10px;
  }

  .sd-range .sd-product-card__tag {
    top: 8px;
    left: 8px;
    font-size: 0.58rem;
    padding: 4px 7px;
  }

  .sd-range .sd-product-card__body {
    padding: 12px 12px 12px 10px;
    min-width: 0;
    justify-content: center;
  }

  .sd-range .sd-product-card__body h3 {
    font-size: 0.92rem;
    margin-bottom: 4px;
  }

  .sd-range .sd-product-card__body p {
    margin: 0 0 8px;
    font-size: 0.78rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .sd-range .sd-product-card__link {
    font-size: 0.8rem;
  }

  .sd-range .sd-section__cta {
    margin-top: 22px;
  }

  .sd-range .sd-section__cta .sd-btn {
    width: 100%;
    justify-content: center;
    min-height: 46px;
    border-radius: 12px;
  }

  .sd-footer {
    padding-top: 40px;
    padding-bottom: max(20px, env(safe-area-inset-bottom, 0px));
  }

  .sd-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px 16px;
    padding-bottom: 28px;
  }

  .sd-footer__brand {
    grid-column: 1 / -1;
    padding-bottom: 18px;
    margin-bottom: 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .sd-footer__logo-wrap {
    margin-bottom: 12px;
    padding: 8px 12px;
    border-radius: 12px;
  }

  .sd-footer__brand img {
    height: 40px;
  }

  .sd-footer__brand p {
    max-width: none;
    margin-bottom: 14px;
    font-size: 0.86rem;
    line-height: 1.55;
  }

  .sd-footer__social {
    gap: 8px;
    margin-bottom: 12px;
  }

  .sd-footer__social a {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    font-size: 0.95rem;
  }

  .sd-footer__download {
    width: 100%;
    justify-content: center;
    min-height: 44px;
    border-radius: 12px;
    font-size: 0.88rem;
  }

  .sd-footer__col h4 {
    margin-bottom: 12px;
    font-size: 0.95rem;
    padding-bottom: 8px;
  }

  .sd-footer ul li {
    margin-bottom: 8px;
  }

  .sd-footer__col a {
    font-size: 0.86rem;
    display: inline-block;
    padding: 2px 0;
  }

  .sd-footer__col a:hover {
    padding-left: 0;
  }

  .sd-footer__col:last-child {
    grid-column: 1 / -1;
    padding-top: 6px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  .sd-footer__contact li {
    gap: 10px;
    margin-bottom: 10px;
    font-size: 0.86rem;
    line-height: 1.45;
  }

  .sd-footer__contact i {
    width: 18px;
    text-align: center;
    color: #7fd9ff;
  }

  .sd-footer__bottom {
    padding: 16px 0 max(100px, calc(88px + env(safe-area-inset-bottom, 0px)));
  }

  .sd-footer__bottom-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    text-align: left;
    padding-left: 0;
    padding-right: 0;
  }

  .sd-footer__bottom p {
    font-size: 0.78rem;
    margin: 0;
  }

  .sd-footer__legal {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    justify-content: flex-start;
    max-width: 100%;
  }

  .sd-footer__legal a {
    font-size: 0.78rem;
  }

  .sd-btn {
    white-space: normal;
  }

  .sd-why {
    padding-top: 8px;
  }

  .sd-certs {
    padding: 42px 0 40px;
  }

  .sd-certs::after {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 64px;
    height: 4px;
    border-radius: 0 0 8px 8px;
    background: linear-gradient(90deg, #00b4f0, #6ec8ff);
    z-index: 2;
  }

  .sd-certs__head {
    text-align: left;
    margin-bottom: 18px;
  }

  .sd-certs__head .sd-eyebrow--on-dark {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(0, 168, 240, 0.16);
    border: 1px solid rgba(0, 180, 240, 0.35);
    margin-bottom: 10px;
  }

  .sd-certs__head h2 {
    font-size: clamp(1.4rem, 6vw, 1.85rem);
    margin-bottom: 8px;
  }

  .sd-certs__head p {
    margin: 0;
    max-width: none;
    font-size: 0.88rem;
    line-height: 1.55;
  }

  .sd-certs__row {
    grid-template-columns: 1fr 1fr !important;
    gap: 10px;
  }

  .sd-cert {
    min-height: 0;
    padding: 14px 12px 12px;
    border-radius: 14px;
    gap: 10px;
  }

  .sd-cert:hover {
    transform: none;
  }

  .sd-cert__media {
    min-height: 52px;
  }

  .sd-cert__media img {
    max-height: 48px;
  }

  .sd-cert__icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    font-size: 1.1rem;
  }

  .sd-cert__copy strong {
    font-size: 0.82rem;
    line-height: 1.25;
  }

  .sd-cert__copy span {
    font-size: 0.68rem;
    line-height: 1.3;
  }

  .sd-certs__note {
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(0, 168, 240, 0.12);
    border: 1px solid rgba(0, 180, 240, 0.28);
    font-size: 0.8rem;
    line-height: 1.45;
    text-align: left;
  }

  .sd-why::after {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 64px;
    height: 4px;
    border-radius: 0 0 8px 8px;
    background: linear-gradient(90deg, #00b4f0, #6ec8ff);
    z-index: 2;
  }

  .sd-why__head {
    text-align: left;
    margin-bottom: 18px;
  }

  .sd-why__head h2 {
    font-size: clamp(1.4rem, 6vw, 1.8rem);
    margin-bottom: 8px;
  }

  .sd-why__head p {
    margin: 0;
    max-width: none;
    font-size: 0.88rem;
    line-height: 1.55;
  }

  .sd-why__grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  /* Compact rows — more reasons visible without long scroll */
  .sd-why-card {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "icon title"
      "icon text";
    column-gap: 12px;
    row-gap: 4px;
    align-items: start;
    padding: 14px 14px 14px 16px;
    border-radius: 14px;
  }

  .sd-why-card:hover {
    transform: none;
  }

  .sd-why-card__num {
    top: 10px;
    right: 12px;
    font-size: 0.7rem;
  }

  .sd-why-card__icon {
    grid-area: icon;
    width: 42px;
    height: 42px;
    margin: 0;
    border-radius: 12px;
    font-size: 1.05rem;
  }

  .sd-why-card h3 {
    grid-area: title;
    margin: 0;
    padding-right: 28px;
    font-size: 0.95rem;
  }

  .sd-why-card p {
    grid-area: text;
    font-size: 0.78rem;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .sd-why__cta {
    margin-top: 18px;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 16px;
    border-radius: 16px;
  }

  .sd-why__cta-copy strong {
    font-size: 1rem;
  }

  .sd-why__cta-copy span {
    font-size: 0.82rem;
  }

  .sd-why__cta .sd-btn {
    width: 100%;
    justify-content: center;
    min-height: 46px;
    border-radius: 12px;
  }

  .sd-fab-bar,
  .sd-backtop {
    z-index: 1300;
  }

  /* block 3/3 */
  body.sd-home .sd-nav__toggle {
    display: inline-flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    margin-left: auto !important;
  }

  body.sd-home .sd-menu:not(.is-open) {
    display: none !important;
  }

  body.sd-home .sd-menu.is-open {
    display: flex !important;
  }

  body.sd-home .sd-news-card {
    flex-direction: column !important;
  }

  body.sd-home .sd-news-card__media {
    width: 100% !important;
    height: 168px !important;
    min-height: 168px !important;
  }

  body.sd-home .sd-news-card__media img {
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: center center !important;
  }
}

@media (max-width: 640px) {

  /* block 1/2 */
  .sd-fab-bar {
    gap: 5px;
    padding: 7px;
    border-radius: 16px;
  }

  .sd-whatsapp,
  .sd-call,
  .sd-enquiry-fab,
  .sd-booklet-fab {
    min-height: 54px;
    padding: 7px 2px 6px;
    border-radius: 11px;
  }

  .sd-fab-bar__label {
    font-size: 0.58rem;
  }

  .sd-backtop {
    bottom: calc(10px + 68px + 10px + env(safe-area-inset-bottom, 0px));
  }

  /* block 2/2 */
  .sd-container {
    width: calc(100% - 32px);
  }

  .sd-container.sd-hero__grid {
    width: calc(100% - 32px);
  }

  .sd-section { padding: 48px 0; }

  .sd-section__head {
    margin-bottom: 28px;
  }

  .sd-section__head h2 {
    font-size: 1.45rem;
  }

  .sd-hero {
    min-height: min(640px, 88vh);
  }

  .sd-hero__grid {
    min-height: min(640px, 88vh);
    padding: 32px 0 72px;
  }

  .sd-about__features {
    grid-template-columns: 1fr 1fr;
  }

  .sd-mission__chips {
    gap: 6px;
  }

  .sd-cats__grid,
  .sd-certs__row,
  .sd-about__stats {
    grid-template-columns: 1fr 1fr;
  }

  .sd-about__wrap {
    grid-template-columns: 1fr;
  }

  .sd-range__grid,
  .sd-news__grid {
    grid-template-columns: 1fr;
  }

  .sd-contact-bar__grid {
    grid-template-columns: 1fr 1fr !important;
  }

  .sd-trust__card {
    flex-direction: row;
    align-items: center;
    text-align: left;
    gap: 10px;
    padding: 12px;
  }

  .sd-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px 14px;
  }

  .sd-footer__brand {
    grid-column: 1 / -1;
  }

  .sd-footer__col:last-child {
    grid-column: 1 / -1;
  }

  .sd-footer__bottom-inner {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    padding-left: 0;
    padding-right: 0;
  }

  .sd-footer__legal {
    justify-content: flex-start;
  }

  .sd-certs__row {
    grid-template-columns: 1fr 1fr !important;
    gap: 10px;
  }

  .sd-cert {
    min-height: 0;
    padding: 14px 12px 12px;
  }

  .sd-contact-bar {
    padding: 36px 0 28px;
  }

  .sd-contact-bar__intro h2 {
    font-size: 1.3rem;
  }

  .sd-contact-bar__grid {
    grid-template-columns: 1fr 1fr !important;
  }

  .sd-news__top {
    flex-direction: column;
    align-items: stretch;
  }

  .sd-news__grid {
    grid-template-columns: 1fr !important;
  }

  .sd-video {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .sd-enquiry {
    padding: 18px 14px;
  }

  .sd-about__stats {
    gap: 8px;
  }

  .sd-about__badge {
    left: 10px;
    bottom: 10px;
    max-width: calc(100% - 20px);
  }

  .sd-services-list__actions {
    width: 100%;
    flex-direction: column;
  }

  .sd-services-list__actions .sd-btn {
    width: 100%;
    justify-content: center;
  }

  .sd-backtop {
    right: max(14px, env(safe-area-inset-right, 0px));
    bottom: calc(10px + 68px + 10px + env(safe-area-inset-bottom, 0px));
  }

  /* Space for bottom action bar only */
  .sd-footer {
    padding-bottom: 0;
  }

  .sd-footer__bottom {
    padding-bottom: max(100px, calc(88px + env(safe-area-inset-bottom, 0px))) !important;
  }

  .sd-footer__bottom-inner {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  body.sd-home {
    padding-bottom: 0;
  }
}

@media (max-width: 420px) {

  .sd-hero__actions .sd-btn {
    max-width: 100%;
  }

  .sd-certs__row {
    grid-template-columns: 1fr 1fr !important;
  }

  .sd-mega__list {
    grid-template-columns: 1fr;
  }

  .sd-logo img {
    height: 36px;
    max-width: 46vw;
  }
}