:root {
  --sth-ink: #0d1117;
  --sth-muted: #667085;
  --sth-line: #dfe4ea;
  --sth-soft: #f5f7fa;
  --sth-soft-blue: #edf3ff;
  --sth-blue: #2457ff;
  --sth-blue-dark: #183fca;
  --sth-white: #ffffff;
  --sth-radius: 28px;
  --sth-shadow: 0 24px 80px rgba(26, 35, 52, 0.12);
  --sth-shadow-soft: 0 14px 50px rgba(26, 35, 52, 0.08);
  --sth-shell: min(1360px, calc(100vw - 64px));
}

html {
  scroll-behavior: smooth;
}

body.sleektech-full-homepage-template {
  margin: 0;
  overflow-x: hidden;
  background: #fff;
}

body.sleektech-full-homepage-template.admin-bar .sth-header {
  top: 32px;
}

.sth-site,
.sth-site * {
  box-sizing: border-box;
}

.sth-site {
  position: relative;
  overflow: clip;
  background: var(--sth-white);
  color: var(--sth-ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  isolation: isolate;
}

.sth-site img {
  display: block;
  max-width: 100%;
}

.sth-site a {
  color: inherit;
  text-decoration: none;
}

.sth-site button,
.sth-site input,
.sth-site textarea {
  font: inherit;
}

.sth-shell {
  width: var(--sth-shell);
  margin-inline: auto;
}

.sth-section {
  position: relative;
  padding: 132px 0;
}

.sth-eyebrow {
  margin: 0 0 20px;
  color: var(--sth-blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.2em;
  line-height: 1.2;
}

.sth-btn {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border: 1px solid var(--sth-blue);
  border-radius: 999px;
  background: var(--sth-blue);
  color: #fff !important;
  font-size: 14px;
  font-weight: 750;
  transition: transform 0.35s ease, background 0.35s ease, box-shadow 0.35s ease;
  box-shadow: 0 12px 30px rgba(36, 87, 255, 0.2);
}

.sth-btn:hover {
  transform: translateY(-3px);
  background: var(--sth-blue-dark);
  box-shadow: 0 18px 38px rgba(36, 87, 255, 0.27);
}

.sth-btn svg,
.sth-text-link svg,
.sth-category-card svg,
.sth-story-text a svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  transition: transform 0.3s ease;
}

.sth-btn:hover svg,
.sth-text-link:hover svg,
.sth-story-text a:hover svg {
  transform: translateX(4px);
}

.sth-btn--small {
  min-height: 43px;
  padding: 0 18px;
  font-size: 13px;
}

.sth-text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  font-weight: 750;
}

.sth-loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 28px;
  background: #fff;
}

.sth-loader__logo {
  width: min(420px, 74vw);
  opacity: 0;
  transform: translateY(18px);
}

.sth-loader__line {
  display: block;
  width: min(280px, 52vw);
  height: 2px;
  overflow: hidden;
  border-radius: 999px;
  background: #e4e8ef;
}

.sth-loader__line i {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #8ca8ff, var(--sth-blue));
  transform: scaleX(0);
  transform-origin: left center;
}

.sth-scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9990;
  width: 100%;
  height: 3px;
  pointer-events: none;
}

.sth-scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--sth-blue);
  transform: scaleX(0);
  transform-origin: left center;
}

.sth-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9980;
  width: 100%;
  padding: 18px 0;
  transition: padding 0.35s ease, background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
  border-bottom: 1px solid transparent;
}

.sth-header.is-scrolled {
  padding: 10px 0;
  border-color: rgba(20, 28, 45, 0.08);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 10px 35px rgba(24, 31, 45, 0.06);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}

.sth-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.sth-brand {
  flex: 0 0 auto;
  width: 245px;
}

.sth-brand img {
  width: 100%;
  height: auto;
}

.sth-nav {
  display: flex;
  align-items: center;
  gap: clamp(22px, 3vw, 42px);
  margin-left: auto;
}

.sth-nav a {
  position: relative;
  padding: 8px 0;
  color: #202633;
  font-size: 14px;
  font-weight: 700;
}

.sth-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--sth-blue);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.sth-nav a:hover::after,
.sth-nav a.is-active::after {
  transform: scaleX(1);
}

.sth-header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sth-cart {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--sth-line);
  border-radius: 50%;
  background: #fff;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.sth-cart:hover {
  transform: translateY(-2px);
  border-color: #b6c4f8;
}

.sth-cart svg,
.sth-menu-toggle svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.sth-menu-toggle {
  display: none;
  width: 43px;
  height: 43px;
  place-items: center;
  padding: 0;
  border: 1px solid var(--sth-line);
  border-radius: 50%;
  background: #fff;
  color: var(--sth-ink);
  cursor: pointer;
}

.sth-close-icon {
  display: none;
}

.sth-menu-toggle[aria-expanded="true"] .sth-menu-icon {
  display: none;
}

.sth-menu-toggle[aria-expanded="true"] .sth-close-icon {
  display: inline-flex;
}

.sth-mobile-nav {
  display: none;
}

.sth-hero {
  position: relative;
  min-height: 110vh;
  overflow: hidden;
  padding: 168px 0 110px;
  background:
    radial-gradient(circle at 78% 35%, rgba(36, 87, 255, 0.1), transparent 31%),
    radial-gradient(circle at 8% 85%, rgba(130, 153, 223, 0.08), transparent 28%),
    linear-gradient(180deg, #fff 0%, #fbfcfe 78%, #f8faff 100%);
}

.sth-hero::after {
  content: "";
  position: absolute;
  right: -8vw;
  bottom: -20vw;
  width: 55vw;
  height: 55vw;
  border: 1px solid rgba(36, 87, 255, 0.08);
  border-radius: 50%;
  box-shadow: inset 0 0 0 60px rgba(36, 87, 255, 0.018), inset 0 0 0 120px rgba(36, 87, 255, 0.014);
  pointer-events: none;
}

.sth-hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(3px);
  pointer-events: none;
}

.sth-hero__orb--one {
  top: 17%;
  right: 9%;
  width: 240px;
  height: 240px;
  background: rgba(36, 87, 255, 0.08);
}

.sth-hero__orb--two {
  bottom: 9%;
  left: 8%;
  width: 120px;
  height: 120px;
  border: 1px solid rgba(36, 87, 255, 0.15);
}

.sth-hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: calc(100vh - 240px);
  grid-template-columns: minmax(0, 0.88fr) minmax(520px, 1.12fr);
  align-items: center;
  gap: clamp(36px, 6vw, 94px);
}

.sth-hero__copy {
  position: relative;
  z-index: 3;
  max-width: 700px;
}

.sth-hero__title {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(58px, 6vw, 94px);
  font-weight: 650;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.sth-hero__title span {
  display: block;
  overflow: hidden;
}

.sth-hero__title span + span {
  color: #637086;
}

.sth-hero__text {
  max-width: 580px;
  margin: 30px 0 0;
  color: var(--sth-muted);
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.75;
}

.sth-hero__buttons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  margin-top: 35px;
}

.sth-hero__facts {
  display: flex;
  gap: 42px;
  margin-top: 55px;
}

.sth-hero__facts div {
  display: grid;
  gap: 3px;
}

.sth-hero__facts strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 25px;
  letter-spacing: -0.04em;
}

.sth-hero__facts span {
  color: var(--sth-muted);
  font-size: 12px;
}

.sth-hero-collage {
  position: relative;
  min-height: 710px;
  perspective: 1200px;
}

.sth-photo-card {
  position: absolute;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(24, 31, 45, 0.08);
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--sth-shadow-soft);
  will-change: transform;
}

.sth-photo-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #f8f8f8;
}

.sth-hero-card--main {
  top: 54px;
  left: 7%;
  z-index: 3;
  width: 43%;
  height: 535px;
  transform: rotate(-2.5deg);
}

.sth-hero-card--main figcaption {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: 14px;
  display: grid;
  gap: 2px;
  padding: 15px 16px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.sth-hero-card--main figcaption span {
  color: var(--sth-blue);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.sth-hero-card--main figcaption strong {
  font-size: 13px;
}

.sth-hero-card--white {
  top: 0;
  right: 4%;
  z-index: 2;
  width: 31%;
  height: 340px;
  transform: rotate(4deg);
}

.sth-hero-card--black {
  right: 1%;
  bottom: 66px;
  z-index: 5;
  width: 29%;
  height: 345px;
  transform: rotate(3deg);
}

.sth-hero-card--charger {
  top: 370px;
  left: -2%;
  z-index: 6;
  width: 24%;
  height: 260px;
  transform: rotate(-7deg);
}

.sth-hero-card--cable {
  top: 328px;
  right: 25%;
  z-index: 1;
  width: 23%;
  height: 215px;
  transform: rotate(6deg);
}

.sth-hero-card--bundle {
  right: 30%;
  bottom: -2px;
  z-index: 7;
  width: 25%;
  height: 260px;
  transform: rotate(-4deg);
}

.sth-hero-collage__ring {
  position: absolute;
  top: 20%;
  right: 21%;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(36, 87, 255, 0.22);
  border-radius: 50%;
}

.sth-hero-collage__ring::before,
.sth-hero-collage__ring::after {
  content: "";
  position: absolute;
  border: inherit;
  border-radius: inherit;
}

.sth-hero-collage__ring::before { inset: 28px; }
.sth-hero-collage__ring::after { inset: 58px; }

.sth-hero-collage__dot {
  position: absolute;
  top: 23%;
  right: 17%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--sth-blue);
  box-shadow: 0 0 0 10px rgba(36, 87, 255, 0.08);
}

.sth-scroll-cue {
  position: absolute;
  bottom: 28px;
  left: 50%;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: #727b8d;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  transform: translateX(-50%);
}

.sth-scroll-cue i {
  position: relative;
  display: block;
  width: 1px;
  height: 42px;
  overflow: hidden;
  background: #d2d8e3;
}

.sth-scroll-cue i::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--sth-blue);
  animation: sthScrollCue 1.8s ease-in-out infinite;
}

@keyframes sthScrollCue {
  to { transform: translateY(200%); }
}

.sth-story {
  position: relative;
  height: 460vh;
  background: #fff;
}

.sth-story__pin {
  position: sticky;
  top: 0;
  display: flex;
  min-height: 100vh;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(248, 250, 254, 0.9), rgba(255, 255, 255, 0.35)),
    #fff;
}

.sth-story__layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.8fr) minmax(540px, 1.2fr);
  align-items: center;
  gap: clamp(40px, 7vw, 110px);
}

.sth-story__copy {
  position: relative;
  min-height: 610px;
  padding: 45px 0;
}

.sth-story__steps {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 28px 0 50px;
}

.sth-story__steps span {
  color: #b5bdca;
  font-family: "Space Grotesk", sans-serif;
  font-size: 12px;
  font-weight: 700;
  transition: color 0.35s ease, transform 0.35s ease;
}

.sth-story__steps span.is-active {
  color: var(--sth-blue);
  transform: translateY(-2px);
}

.sth-story__steps i {
  position: relative;
  display: block;
  width: 92px;
  height: 2px;
  overflow: hidden;
  border-radius: 99px;
  background: #e4e8ef;
}

.sth-story__steps b {
  position: absolute;
  inset: 0;
  background: var(--sth-blue);
  transform: scaleX(0);
  transform-origin: left center;
}

.sth-story-text {
  position: absolute;
  top: 165px;
  left: 0;
  max-width: 490px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(45px);
}

.sth-story-text.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.sth-story-text > p {
  margin: 0 0 14px;
  color: var(--sth-blue);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.sth-story-text h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(42px, 4vw, 66px);
  font-weight: 650;
  letter-spacing: -0.055em;
  line-height: 1.02;
}

.sth-story-text > span {
  display: block;
  margin-top: 22px;
  color: var(--sth-muted);
  font-size: 17px;
  line-height: 1.7;
}

.sth-story-text ul {
  display: grid;
  gap: 9px;
  margin: 25px 0 30px;
  padding: 0;
  list-style: none;
}

.sth-story-text li {
  position: relative;
  padding-left: 21px;
  color: #353d4c;
  font-size: 14px;
  font-weight: 650;
}

.sth-story-text li::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sth-blue);
  box-shadow: 0 0 0 4px rgba(36, 87, 255, 0.1);
}

.sth-story-text a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  font-weight: 800;
}

.sth-story__visual {
  position: relative;
  min-height: 690px;
  border: 1px solid rgba(25, 33, 48, 0.06);
  border-radius: 48px;
  background:
    radial-gradient(circle at 50% 45%, rgba(36, 87, 255, 0.12), transparent 38%),
    linear-gradient(145deg, #fafbfe, #f1f4f9);
  box-shadow: inset 0 1px 0 #fff, var(--sth-shadow-soft);
}

.sth-story__visual::before {
  content: "";
  position: absolute;
  inset: 26px;
  border: 1px dashed rgba(36, 87, 255, 0.12);
  border-radius: 34px;
}

.sth-story__halo {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 430px;
  height: 430px;
  border: 1px solid rgba(36, 87, 255, 0.12);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.sth-story__halo::before,
.sth-story__halo::after {
  content: "";
  position: absolute;
  border: inherit;
  border-radius: inherit;
}

.sth-story__halo::before { inset: 42px; }
.sth-story__halo::after { inset: 85px; }

.sth-story-scene {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0;
  pointer-events: none;
}

.sth-story-scene.is-active {
  opacity: 1;
}

.sth-scene-card {
  position: absolute;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(20, 28, 45, 0.09);
  border-radius: 25px;
  background: #fff;
  box-shadow: 0 20px 55px rgba(30, 40, 60, 0.13);
  will-change: transform, opacity;
}

.sth-scene-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #f8f8f8;
}

.sth-scene-card--main {
  top: 8%;
  left: 21%;
  z-index: 3;
  width: 48%;
  height: 78%;
}

.sth-scene-card--support-a {
  right: 4%;
  bottom: 5%;
  z-index: 5;
  width: 27%;
  height: 42%;
  transform: rotate(5deg);
}

.sth-scene-card--support-b {
  bottom: 10%;
  left: 3%;
  z-index: 4;
  width: 23%;
  height: 37%;
  transform: rotate(-6deg);
}

.sth-scene-card--support-c {
  top: 10%;
  right: 5%;
  z-index: 2;
  width: 23%;
  height: 26%;
  transform: rotate(4deg);
}

.sth-scene-label {
  position: absolute;
  top: 50px;
  left: 48px;
  z-index: 7;
  color: #8190a8;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.2em;
}

.sth-about {
  overflow: hidden;
  background: #fff;
}

.sth-about__grid {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  align-items: center;
  gap: clamp(58px, 9vw, 150px);
}

.sth-about__copy h2,
.sth-section-heading h2,
.sth-contact__copy h2,
.sth-gallery__header h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(48px, 5vw, 76px);
  font-weight: 650;
  letter-spacing: -0.06em;
  line-height: 1.02;
}

.sth-about__copy > p:not(.sth-eyebrow) {
  max-width: 620px;
  margin: 28px 0 30px;
  color: var(--sth-muted);
  font-size: 18px;
  line-height: 1.85;
}

.sth-about-stack {
  position: relative;
  min-height: 650px;
  perspective: 1000px;
}

.sth-about-stack__word {
  position: absolute;
  top: 50%;
  left: 50%;
  color: rgba(36, 87, 255, 0.045);
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(75px, 8vw, 128px);
  font-weight: 700;
  letter-spacing: -0.08em;
  transform: translate(-50%, -50%) rotate(-90deg);
}

.sth-about-card {
  position: absolute;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(25, 33, 48, 0.08);
  border-radius: 26px;
  background: #fff;
  box-shadow: var(--sth-shadow-soft);
  will-change: transform;
}

.sth-about-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #f8f8f8;
}

.sth-about-card--one {
  top: 6%;
  left: 7%;
  z-index: 4;
  width: 39%;
  height: 57%;
  transform: rotate(-5deg);
}

.sth-about-card--two {
  top: 0;
  right: 8%;
  z-index: 3;
  width: 37%;
  height: 48%;
  transform: rotate(5deg);
}

.sth-about-card--three {
  right: 1%;
  bottom: 2%;
  z-index: 5;
  width: 34%;
  height: 47%;
  transform: rotate(4deg);
}

.sth-about-card--four {
  bottom: 0;
  left: 21%;
  z-index: 2;
  width: 31%;
  height: 44%;
  transform: rotate(-2deg);
}

.sth-shop {
  background: var(--sth-soft);
}

.sth-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.45fr);
  align-items: end;
  gap: 50px;
  margin-bottom: 58px;
}

.sth-section-heading > p,
.sth-gallery__header > p {
  margin: 0 0 7px;
  color: var(--sth-muted);
  font-size: 16px;
  line-height: 1.75;
}

.sth-section-heading--center {
  display: block;
  max-width: 850px;
  margin-inline: auto;
  text-align: center;
}

.sth-category-grid {
  display: grid;
  min-height: 1000px;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(12, 1fr);
  gap: 18px;
}

.sth-category-card {
  position: relative;
  display: flex;
  min-height: 270px;
  overflow: hidden;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  border: 1px solid #e1e6ed;
  border-radius: 30px;
  background: #fff;
  box-shadow: 0 6px 25px rgba(26, 35, 52, 0.035);
  transition: transform 0.4s cubic-bezier(.2,.7,.2,1), border-color 0.4s ease, box-shadow 0.4s ease;
}

.sth-category-card:hover {
  z-index: 3;
  border-color: rgba(36, 87, 255, 0.34);
  box-shadow: 0 26px 60px rgba(26, 35, 52, 0.12);
  transform: translateY(-7px);
}

.sth-category-card__index {
  position: relative;
  z-index: 3;
  color: #9aa5b4;
  font-family: "Space Grotesk", sans-serif;
  font-size: 11px;
  font-weight: 700;
}

.sth-category-card__copy {
  position: relative;
  z-index: 4;
  max-width: 56%;
}

.sth-category-card h3 {
  margin: 0 0 8px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(24px, 2vw, 34px);
  font-weight: 650;
  letter-spacing: -0.045em;
}

.sth-category-card p {
  margin: 0;
  color: var(--sth-muted);
  font-size: 13px;
  line-height: 1.65;
}

.sth-category-card i {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-top: 18px;
  border: 1px solid var(--sth-line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.88);
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.sth-category-card:hover i {
  background: var(--sth-blue);
  color: #fff;
  transform: translate(3px, -3px);
}

.sth-category-card img {
  position: absolute;
  object-fit: contain;
  filter: saturate(0.95);
  transition: transform 0.55s cubic-bezier(.2,.7,.2,1);
}

.sth-category-card:hover img {
  transform: scale(1.055) rotate(1.5deg);
}

.sth-category-card--1 { grid-area: 1 / 1 / 7 / 8; }
.sth-category-card--2 { grid-area: 1 / 8 / 8 / 13; }
.sth-category-card--3 { grid-area: 7 / 1 / 13 / 5; }
.sth-category-card--4 { grid-area: 7 / 5 / 10 / 8; }
.sth-category-card--5 { grid-area: 10 / 5 / 13 / 9; }
.sth-category-card--6 { grid-area: 8 / 9 / 13 / 13; }

.sth-category-card--1 img { right: 0; bottom: -6%; width: 52%; height: 94%; }
.sth-category-card--2 img { right: -4%; bottom: -2%; width: 64%; height: 82%; }
.sth-category-card--3 img { right: -8%; bottom: -8%; width: 65%; height: 80%; }
.sth-category-card--4 img { right: -4%; bottom: -12%; width: 52%; height: 95%; }
.sth-category-card--5 img { right: -5%; bottom: -20%; width: 47%; height: 120%; }
.sth-category-card--6 img { right: -5%; bottom: -7%; width: 58%; height: 84%; }

.sth-gallery {
  height: 390vh;
  padding: 0;
  background: #fff;
}

.sth-gallery__pin {
  position: sticky;
  top: 0;
  min-height: 100vh;
  overflow: hidden;
  padding: 105px 0 52px;
  background: #fff;
}

.sth-gallery__header {
  display: grid;
  grid-template-columns: 1fr 0.42fr;
  align-items: end;
  gap: 50px;
}

.sth-gallery__viewport {
  width: 100%;
  overflow: visible;
  margin-top: 48px;
}

.sth-gallery__track {
  display: flex;
  width: max-content;
  gap: 22px;
  padding-left: max(32px, calc((100vw - 1360px) / 2));
  padding-right: 12vw;
  will-change: transform;
}

.sth-gallery-card {
  flex: 0 0 min(430px, 32vw);
}

.sth-gallery-card > div {
  height: min(520px, 55vh);
  overflow: hidden;
  border: 1px solid var(--sth-line);
  border-radius: 28px;
  background: #f7f8fa;
  box-shadow: var(--sth-shadow-soft);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.sth-gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #f7f7f7;
}

.sth-gallery-card p {
  display: grid;
  gap: 4px;
  margin: 18px 4px 0;
}

.sth-gallery-card p span {
  color: var(--sth-blue);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.sth-gallery-card p strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.sth-gallery__progress {
  position: absolute;
  right: max(32px, calc((100vw - 1360px) / 2));
  bottom: 36px;
  left: max(32px, calc((100vw - 1360px) / 2));
  height: 2px;
  overflow: hidden;
  border-radius: 99px;
  background: #e7eaf0;
}

.sth-gallery__progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--sth-blue);
  transform: scaleX(0);
  transform-origin: left center;
}

.sth-benefits {
  background: #f5f7fb;
}

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

.sth-benefits article {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  padding: 28px;
  border: 1px solid #e1e6ed;
  border-radius: 28px;
  background: #fff;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.sth-benefits article:hover {
  transform: translateY(-7px);
  box-shadow: var(--sth-shadow-soft);
}

.sth-benefits article > span {
  color: var(--sth-blue);
  font-size: 11px;
  font-weight: 800;
}

.sth-benefits article img {
  width: 100%;
  height: 205px;
  margin: 12px 0 20px;
  object-fit: contain;
  background: #fafafa;
  border-radius: 20px;
}

.sth-benefits h3 {
  margin: 0 0 8px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 23px;
  letter-spacing: -0.04em;
}

.sth-benefits p {
  margin: 0;
  color: var(--sth-muted);
  font-size: 14px;
  line-height: 1.65;
}

.sth-contact {
  background: #fff;
}

.sth-contact__panel {
  position: relative;
  display: grid;
  min-height: 670px;
  overflow: hidden;
  grid-template-columns: 0.92fr 1.08fr;
  align-items: center;
  gap: 45px;
  padding: clamp(55px, 7vw, 94px);
  border: 1px solid rgba(36, 87, 255, 0.12);
  border-radius: 44px;
  background:
    radial-gradient(circle at 80% 25%, rgba(36, 87, 255, 0.13), transparent 28%),
    linear-gradient(135deg, #f7faff, #edf3ff);
}

.sth-contact__panel::before {
  content: "";
  position: absolute;
  left: -12%;
  bottom: -45%;
  width: 560px;
  height: 560px;
  border: 1px solid rgba(36, 87, 255, 0.11);
  border-radius: 50%;
  box-shadow: inset 0 0 0 55px rgba(255,255,255,.2), inset 0 0 0 110px rgba(255,255,255,.14);
}

.sth-contact__copy {
  position: relative;
  z-index: 3;
  max-width: 590px;
}

.sth-contact__copy > p:not(.sth-eyebrow) {
  max-width: 500px;
  margin: 26px 0 0;
  color: var(--sth-muted);
  font-size: 18px;
  line-height: 1.75;
}

.sth-contact__buttons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  margin-top: 34px;
}

.sth-contact__visual {
  position: relative;
  min-height: 500px;
}

.sth-contact__visual > span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 350px;
  height: 350px;
  border: 1px solid rgba(36, 87, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.sth-contact-card {
  position: absolute;
  z-index: 2;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(28, 37, 54, 0.08);
  border-radius: 27px;
  background: #fff;
  box-shadow: var(--sth-shadow);
}

.sth-contact-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #f8f8f8;
}

.sth-contact-card--one {
  top: 2%;
  left: 12%;
  width: 39%;
  height: 65%;
  transform: rotate(-5deg);
}

.sth-contact-card--two {
  top: 4%;
  right: 3%;
  width: 30%;
  height: 43%;
  transform: rotate(6deg);
}

.sth-contact-card--three {
  right: 14%;
  bottom: 1%;
  width: 36%;
  height: 50%;
  transform: rotate(2deg);
}

.sth-footer {
  position: relative;
  overflow: hidden;
  padding: 95px 0 28px;
  border-top: 1px solid var(--sth-line);
  background: #f8f9fb;
}

.sth-footer::before {
  content: "SLEEKTECH";
  position: absolute;
  right: -2vw;
  bottom: -80px;
  color: rgba(36, 87, 255, 0.03);
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(120px, 17vw, 270px);
  font-weight: 700;
  letter-spacing: -0.08em;
  pointer-events: none;
}

.sth-footer__top {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 0.7fr);
  gap: 50px;
  padding-bottom: 62px;
}

.sth-footer__brand img {
  width: min(330px, 100%);
}

.sth-footer__brand p {
  max-width: 430px;
  margin: 25px 0;
  color: var(--sth-muted);
  font-size: 14px;
  line-height: 1.75;
}

.sth-footer__brand a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 750;
}

.sth-footer__brand svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.sth-footer__column {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.sth-footer__column h3 {
  margin: 0 0 10px;
  color: #202634;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.sth-footer__column a {
  color: #657083;
  font-size: 13px;
  transition: color 0.25s ease, transform 0.25s ease;
}

.sth-footer__column a:hover {
  color: var(--sth-blue);
  transform: translateX(4px);
}

.sth-footer__bottom {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 25px;
  border-top: 1px solid var(--sth-line);
  color: #8992a0;
  font-size: 12px;
}

@media (max-width: 1180px) {
  :root { --sth-shell: min(100% - 44px, 1160px); }
  .sth-brand { width: 210px; }
  .sth-nav { gap: 22px; }
  .sth-hero__grid { grid-template-columns: 0.9fr 1.1fr; gap: 30px; }
  .sth-hero-collage { min-height: 640px; }
  .sth-story__layout { grid-template-columns: 0.85fr 1.15fr; gap: 35px; }
  .sth-story__visual { min-height: 610px; }
  .sth-benefits__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 980px) {
  body.sleektech-full-homepage-template.admin-bar .sth-header { top: 46px; }
  .sth-header__actions .sth-btn--small,
  .sth-nav { display: none; }
  .sth-menu-toggle { display: grid; }
  .sth-mobile-nav {
    position: absolute;
    top: calc(100% + 6px);
    right: 20px;
    left: 20px;
    display: flex;
    max-height: 0;
    overflow: hidden;
    flex-direction: column;
    gap: 4px;
    padding: 0 20px;
    border: 1px solid transparent;
    border-radius: 24px;
    background: rgba(255,255,255,.97);
    box-shadow: 0 24px 60px rgba(30,40,60,.13);
    opacity: 0;
    pointer-events: none;
    transition: max-height .4s ease, padding .4s ease, opacity .3s ease, border-color .3s ease;
  }
  .sth-header.is-menu-open .sth-mobile-nav {
    max-height: 430px;
    padding: 18px 20px 22px;
    border-color: var(--sth-line);
    opacity: 1;
    pointer-events: auto;
  }
  .sth-mobile-nav > a:not(.sth-btn) { padding: 12px 6px; font-weight: 750; border-bottom: 1px solid #edf0f4; }
  .sth-mobile-nav .sth-btn { margin-top: 8px; }
  .sth-hero { min-height: auto; padding-top: 150px; }
  .sth-hero__grid { grid-template-columns: 1fr; }
  .sth-hero__copy { max-width: 800px; }
  .sth-hero-collage { width: min(720px, 100%); min-height: 670px; margin: 15px auto 0; }
  .sth-story { height: auto; }
  .sth-story__pin { position: relative; min-height: auto; padding: 110px 0; }
  .sth-story__layout { grid-template-columns: 1fr; }
  .sth-story__copy { min-height: 440px; }
  .sth-story-text { top: 155px; max-width: 700px; }
  .sth-story__visual { min-height: 650px; }
  .sth-about__grid { grid-template-columns: 1fr; }
  .sth-about-stack { width: min(720px, 100%); margin-inline: auto; }
  .sth-category-grid { min-height: auto; grid-template-columns: repeat(2, 1fr); grid-template-rows: none; }
  .sth-category-card { grid-area: auto !important; min-height: 390px; }
  .sth-gallery { height: auto; padding: 110px 0; }
  .sth-gallery__pin { position: relative; min-height: auto; padding: 0; overflow: visible; }
  .sth-gallery__header { grid-template-columns: 1fr; }
  .sth-gallery__viewport { overflow-x: auto; padding-bottom: 18px; scroll-snap-type: x mandatory; }
  .sth-gallery__track { padding-left: 24px; padding-right: 24px; transform: none !important; }
  .sth-gallery-card { flex-basis: min(78vw, 430px); scroll-snap-align: center; }
  .sth-gallery__progress { display: none; }
  .sth-contact__panel { grid-template-columns: 1fr; }
  .sth-contact__visual { min-height: 510px; }
  .sth-footer__top { grid-template-columns: 1.5fr repeat(2, 1fr); }
  .sth-footer__column:last-child { grid-column: 2 / -1; }
}

@media (max-width: 700px) {
  :root { --sth-shell: calc(100% - 28px); --sth-radius: 22px; }
  .sth-section { padding: 90px 0; }
  .sth-header { padding: 11px 0; }
  .sth-brand { width: 165px; }
  .sth-cart { display: none; }
  .sth-hero { padding: 125px 0 85px; }
  .sth-hero__title { font-size: clamp(48px, 14vw, 70px); }
  .sth-hero__text { margin-top: 23px; font-size: 16px; }
  .sth-hero__buttons { align-items: flex-start; flex-direction: column; gap: 18px; }
  .sth-hero__facts { gap: 30px; margin-top: 38px; }
  .sth-hero-collage { min-height: 530px; margin-top: 25px; }
  .sth-hero-card--main { top: 42px; left: 5%; width: 55%; height: 395px; }
  .sth-hero-card--white { top: 0; right: 3%; width: 35%; height: 245px; }
  .sth-hero-card--black { right: 2%; bottom: 25px; width: 33%; height: 240px; }
  .sth-hero-card--charger { top: 300px; left: 0; width: 28%; height: 190px; }
  .sth-hero-card--cable { top: 250px; right: 23%; width: 26%; height: 155px; }
  .sth-hero-card--bundle { right: 29%; bottom: 0; width: 28%; height: 180px; }
  .sth-hero-collage__ring { top: 21%; right: 12%; width: 190px; height: 190px; }
  .sth-scroll-cue { display: none; }
  .sth-story__pin { padding: 90px 0; }
  .sth-story__copy { min-height: 560px; }
  .sth-story__steps { margin: 24px 0 38px; }
  .sth-story-text { top: 150px; }
  .sth-story-text h2 { font-size: 42px; }
  .sth-story-text > span { font-size: 15px; }
  .sth-story__visual { min-height: 500px; border-radius: 30px; }
  .sth-scene-card--main { top: 8%; left: 19%; width: 58%; height: 70%; }
  .sth-scene-card--support-a { right: 3%; bottom: 3%; width: 31%; height: 35%; }
  .sth-scene-card--support-b { bottom: 5%; left: 2%; width: 28%; height: 34%; }
  .sth-scene-card--support-c { top: 5%; right: 2%; width: 28%; height: 25%; }
  .sth-scene-label { top: 24px; left: 25px; }
  .sth-about__copy h2,
  .sth-section-heading h2,
  .sth-contact__copy h2,
  .sth-gallery__header h2 { font-size: 45px; }
  .sth-about-stack { min-height: 500px; }
  .sth-about-card--one { width: 45%; height: 54%; }
  .sth-about-card--two { width: 41%; height: 45%; }
  .sth-about-card--three { width: 39%; height: 43%; }
  .sth-about-card--four { left: 17%; width: 35%; height: 41%; }
  .sth-section-heading { grid-template-columns: 1fr; gap: 22px; }
  .sth-category-grid { grid-template-columns: 1fr; }
  .sth-category-card { min-height: 360px; }
  .sth-category-card__copy { max-width: 59%; }
  .sth-gallery-card > div { height: 450px; }
  .sth-benefits__grid { grid-template-columns: 1fr; }
  .sth-contact__panel { min-height: auto; padding: 42px 22px; border-radius: 28px; }
  .sth-contact__visual { min-height: 430px; }
  .sth-contact-card--one { left: 5%; width: 43%; height: 64%; }
  .sth-contact-card--two { right: 1%; width: 33%; height: 41%; }
  .sth-contact-card--three { right: 10%; width: 39%; height: 46%; }
  .sth-footer__top { grid-template-columns: 1fr 1fr; gap: 42px 28px; }
  .sth-footer__brand { grid-column: 1 / -1; }
  .sth-footer__column:last-child { grid-column: auto; }
  .sth-footer__bottom { flex-direction: column; }
}

@media (max-width: 420px) {
  .sth-hero-collage { min-height: 470px; }
  .sth-hero-card--main { height: 355px; }
  .sth-hero-card--black { height: 205px; }
  .sth-hero-card--white { height: 210px; }
  .sth-story__copy { min-height: 630px; }
  .sth-story__visual { min-height: 440px; }
  .sth-category-card { min-height: 330px; padding: 22px; }
  .sth-category-card__copy { max-width: 66%; }
  .sth-footer__top { grid-template-columns: 1fr; }
  .sth-footer__column:last-child { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .sth-site *, .sth-site *::before, .sth-site *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
  .sth-loader { display: none; }
  .sth-story { height: auto; }
  .sth-story__pin { position: relative; }
  .sth-gallery { height: auto; }
  .sth-gallery__pin { position: relative; }
}

/* Mobile product-story rendering created by the homepage script. */
.sth-story-mobile {
  display: grid;
  gap: 72px;
}

.sth-story-mobile__item {
  position: relative;
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  align-items: center;
  gap: 34px;
  padding: 34px;
  border: 1px solid var(--sth-line);
  border-radius: 32px;
  background: linear-gradient(145deg, #fff, #f5f8fc);
  box-shadow: var(--sth-shadow-soft);
}

.sth-story-mobile__number {
  position: absolute;
  top: 22px;
  right: 25px;
  z-index: 10;
  color: rgba(36, 87, 255, 0.18);
  font-family: "Space Grotesk", sans-serif;
  font-size: 54px;
  font-weight: 700;
  line-height: 1;
}

.sth-story-mobile .sth-story-text,
.sth-story-mobile .sth-story-scene {
  position: relative;
  inset: auto;
  top: auto;
  left: auto;
  display: block;
  min-height: 0;
  max-width: none;
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.sth-story-mobile .sth-story-text h2 {
  font-size: clamp(35px, 5vw, 48px);
}

.sth-story-mobile .sth-story-scene {
  min-height: 520px;
  border: 1px solid rgba(25, 33, 48, 0.06);
  border-radius: 28px;
  background: radial-gradient(circle at 50% 45%, rgba(36, 87, 255, 0.11), transparent 42%), #f3f6fa;
}

@media (max-width: 700px) {
  .sth-story-mobile { gap: 42px; }
  .sth-story-mobile__item { grid-template-columns: 1fr; padding: 24px; }
  .sth-story-mobile .sth-story-text { padding-top: 34px; }
  .sth-story-mobile .sth-story-scene { min-height: 440px; }
}

/* =========================================================
   v1.1 stability + professional photo treatment
   ========================================================= */
html,
body {
  max-width: 100%;
  overflow-x: clip;
}

/* A clipped/hidden ancestor can break CSS sticky and GSAP pinning inside
   WordPress themes. Keep the homepage root vertically visible and clip only
   the page itself on the x-axis. */
.sth-site {
  overflow: visible;
}

.sth-site main,
.sth-hero,
.sth-about,
.sth-shop,
.sth-benefits,
.sth-contact,
.sth-footer {
  overflow-x: clip;
}

.sth-photo-card,
.sth-scene-card,
.sth-about-card,
.sth-contact-card,
.sth-gallery-card > div {
  transform: translateZ(0);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* The refreshed photographs already include a consistent editorial studio
   treatment, so fill the card cleanly without exposing uneven phone-photo
   borders. */
.sth-photo-card img,
.sth-scene-card img,
.sth-about-card img,
.sth-contact-card img,
.sth-gallery-card img {
  object-fit: cover;
  object-position: center;
  filter: saturate(1.01) contrast(1.015);
}

.sth-category-card img {
  filter: drop-shadow(0 22px 34px rgba(23, 31, 48, 0.13)) saturate(1.01);
}

/* Desktop sections are pinned by ScrollTrigger instead of depending on CSS
   sticky. This prevents long white gaps in themes/builders with transformed
   or overflow-hidden parent wrappers. */
.sth-story {
  height: auto;
  min-height: 100vh;
  min-height: 100svh;
  background: #fff;
}

.sth-story__pin {
  position: relative;
  top: auto;
  width: 100%;
  min-height: 100vh;
  min-height: 100svh;
  background:
    linear-gradient(90deg, rgba(248, 250, 254, 0.96), rgba(255, 255, 255, 0.55)),
    #fff;
  isolation: isolate;
}

.sth-story-scene {
  visibility: visible;
}

.sth-story__visual,
.sth-story__copy {
  transform: translateZ(0);
}

.sth-gallery {
  height: auto;
  min-height: 100vh;
  min-height: 100svh;
  background: #fff;
}

.sth-gallery__pin {
  position: relative;
  top: auto;
  width: 100%;
  min-height: 100vh;
  min-height: 100svh;
  background: #fff;
  isolation: isolate;
}

/* GSAP inserts these spacers. Giving them a solid background prevents a
   one-frame transparent flash while a pin is created or released. */
.pin-spacer {
  background: #fff !important;
}

/* If GSAP/CDN is blocked, show the full product story as normal cards instead
   of leaving a tall empty desktop section. */
.sth-static .sth-story,
.sth-static .sth-gallery {
  height: auto !important;
  min-height: 0;
}

.sth-static .sth-story__pin,
.sth-static .sth-gallery__pin {
  position: relative !important;
  min-height: 0;
  overflow: visible;
}

.sth-static .sth-gallery__viewport {
  overflow-x: auto;
  padding-bottom: 18px;
  scroll-snap-type: x mandatory;
}

.sth-static .sth-gallery__track {
  transform: none !important;
}

.sth-static .sth-gallery-card {
  scroll-snap-align: center;
}

@media (min-width: 981px) {
  .sth-story__pin {
    display: flex;
    align-items: center;
    padding-block: 90px 58px;
  }

  .sth-gallery__pin {
    padding: 96px 0 52px;
  }
}

@media (max-width: 980px) {
  html,
  body {
    overflow-x: hidden;
  }

  .sth-site {
    overflow: hidden;
  }

  .sth-story__pin,
  .sth-gallery__pin {
    min-height: auto;
  }

  .sth-photo-card img,
  .sth-scene-card img,
  .sth-about-card img,
  .sth-contact-card img,
  .sth-gallery-card img {
    object-fit: cover;
  }
}