:root {
  --ink: #20242b;
  --muted: #5d6675;
  --line: #dde2e8;
  --soft: #f5f7fa;
  --panel: #fff;
  --red: #ef5a28;
  --red-dark: #d75124;
  --teal: #117d86;
  --gold: #b7791f;
  --shadow: 0 18px 42px rgba(25, 34, 47, 0.12);
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, Arial, sans-serif;
  background: #fff;
  line-height: 1.5;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 112px;
}
a {
  color: inherit;
  text-decoration: none;
}
section[id] {
  scroll-margin-top: 112px;
}
.brand-word {
  font-family: Montserrat, Inter, Arial, sans-serif;
  font-weight: 800;
  font-style: italic;
  letter-spacing: 0.01em;
}
.topbar {
  background: var(--ink);
  color: #fff;
  font-size: 13px;
}
.topbar-inner,
.nav,
.section-inner,
.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}
@media (min-width: 1600px) {
  .topbar-inner,
  .nav,
  .section-inner,
  .footer-inner {
    width: min(1700px, calc(100% - 60px));
  }
}
.topbar-inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 7px 0;
}
.topbar strong {
  color: #fff;
  font-weight: 700;
}
.topbar a {
  color: #fff;
  font-weight: 700;
}
.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid #e5e7eb;
  box-shadow: 0 2px 6px rgba(25, 34, 47, 0.05);
  backdrop-filter: blur(14px);
}
.nav {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 0;
}
.logo {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-width: 212px;
}
.logo img {
  width: 206px;
  max-width: 42vw;
  height: auto;
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-right: auto;
  color: #3f4855;
  font-size: 14px;
  font-weight: 700;
  flex-wrap: wrap;
}
.nav-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.btn {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-weight: 800;
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  color: #fff;
  background: var(--red);
  box-shadow: 0 10px 18px rgba(239, 90, 40, 0.22);
}
.btn-primary:hover {
  background: var(--red-dark);
}
.btn-light {
  background: #fff;
  border-color: var(--line);
  color: var(--ink);
}
.btn-whatsapp {
  color: #fff;
  background: #25d366;
  border-color: #25d366;
  box-shadow: 0 10px 18px rgba(37, 211, 102, 0.22);
}
.btn-whatsapp:hover {
  background: #1fb957;
  border-color: #1fb957;
}
.btn-wechat {
  color: #fff;
  background: #07c160;
  border-color: #07c160;
  box-shadow: 0 10px 18px rgba(7, 193, 96, 0.2);
}
.btn-wechat:hover {
  background: #05a955;
  border-color: #05a955;
}
.hero {
  background: #fff;
  color: var(--ink);
}
.hero-inner {
  width: min(1180px, calc(100% - 32px));
  min-height: 520px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  align-items: center;
  padding: 58px 0;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}
.eyebrow::before {
  width: 34px;
  height: 3px;
  content: "";
  background: var(--red);
}
h1 {
  max-width: 700px;
  margin: 0 0 18px;
  font-size: clamp(36px, 5vw, 66px);
  line-height: 1.02;
  letter-spacing: 0;
}
.hero p {
  max-width: 650px;
  margin: 0 0 30px;
  color: var(--muted);
  font-size: 18px;
}
.hero-search {
  display: grid;
  grid-template-columns: 1fr auto;
  width: min(690px, 100%);
  padding: 8px;
  background: #fff;
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.hero-search input {
  min-width: 0;
  border: 0;
  padding: 0 16px;
  color: var(--ink);
  font-size: 15px;
  outline: 0;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}
.home-hero {
  padding: 42px 0 38px;
  background: #fff;
}
.home-hero-shell {
  display: grid;
  grid-template-columns: minmax(420px, 0.94fr) minmax(0, 1.06fr);
  gap: 34px;
  align-items: start;
}
h1.hero-kicker {
  max-width: 620px;
  margin: 0 0 12px;
  color: #6b7280;
  font-size: clamp(12px, 0.95vw, 14px);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.4;
}
.home-hero .hero-visual-headline {
  max-width: 620px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(36px, 3.85vw, 50px);
  line-height: 0.95;
  letter-spacing: 0;
  white-space: normal;
}
.home-hero .hero-visual-headline span {
  display: block;
}
.home-hero .hero-visual-headline .headline-orange {
  color: var(--red);
}
.home-hero .hero-visual-headline .headline-navy {
  color: #3f3f3f;
  font-size: clamp(42px, 4.45vw, 58px);
}
.home-hero .hero-visual-headline::after {
  content: "";
  display: block;
  width: 84px;
  height: 5px;
  margin-top: 18px;
  border-radius: 999px;
  background: var(--red);
}
.home-hero p {
  max-width: 620px;
  margin: 22px 0 0;
  color: #334155;
  font-size: clamp(17px, 1.35vw, 20px);
  font-weight: 800;
  line-height: 1.35;
}
.home-hero .hero-tagline {
  margin-top: 10px;
  color: #3f3f3f;
  font-size: clamp(16px, 1.2vw, 19px);
  font-weight: 800;
  letter-spacing: 0.01em;
}
.home-hero .hero-summary {
  max-width: 610px;
  margin-top: 24px;
  color: #111;
  font-size: clamp(14px, 1.05vw, 16px);
  font-weight: 500;
  line-height: 1.55;
  text-align: left;
}
.home-hero .hero-h1 {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
}
.home-hero .hero-summary + .hero-summary {
  margin-top: 16px;
  text-align: justify;
  text-justify: inter-word;
  hyphens: auto;
}
.hero-highlight {
  color: var(--red);
  font-weight: 800;
}
.hero-feature-strip {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  margin-top: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(25, 34, 47, 0.08);
}
.hero-feature {
  min-height: 94px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border-top: 0;
  border-left: 1px solid var(--line);
}
.hero-feature:nth-child(5n + 1) {
  border-left: 0;
}
.hero-feature:nth-child(n + 6) {
  border-top: 1px solid var(--line);
}
.hero-feature-icon {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0;
  background: transparent;
  flex: 0 0 auto;
}
.hero-feature-icon img {
  width: 52px;
  height: 52px;
  display: block;
  object-fit: contain;
}
.hero-feature-icon.orange,
.hero-feature-icon.blue,
.hero-feature-icon.green,
.hero-feature-icon.purple,
.hero-feature-icon.gold {
  background: transparent;
}
.hero-feature strong {
  display: block;
  color: #07115c;
  font-size: 14px;
  line-height: 1.2;
}
.hero-feature span {
  display: block;
  margin-top: 4px;
  color: #475569;
  font-size: 12px;
  line-height: 1.35;
}
.home-hero-media .slider-shell {
  width: 100%;
  margin: 0;
}
.home-hero-media {
  padding-top: 2px;
}
.home-hero-media .slide {
  aspect-ratio: 16 / 9.9;
}
.badge {
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--soft);
  color: #3f4855;
  font-size: 13px;
  font-weight: 700;
}
.front-slider {
  padding: 0;
  background: #fff;
}
.slider-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 24px auto 0;
  position: relative;
  z-index: 4;
}
.slider {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #111820;
  box-shadow: var(--shadow);
}
.slides {
  display: flex;
  width: 100%;
  transition: transform 0.55s ease;
}
.slide {
  flex: 0 0 100%;
  width: 100%;
  min-width: 100%;
  max-width: 100%;
  position: relative;
  aspect-ratio: 16 / 6.2;
  background: #111820;
}
.slide img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: #eef3f8;
}
.slide::after {
  display: none;
}
.slide-caption {
  display: none;
}
.slide-caption small {
  display: block;
  margin-bottom: 8px;
  color: #ffd8d1;
  font-weight: 800;
  text-transform: uppercase;
}
.slide-caption strong {
  display: block;
  font-size: clamp(25px, 4vw, 44px);
  line-height: 1.06;
}
.slide-caption span {
  display: block;
  margin-top: 8px;
  color: #eef2f6;
  font-size: 15px;
  font-weight: 600;
}
.slider-btn {
  position: absolute;
  top: 50%;
  z-index: 3;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 50%;
  color: #fff;
  background: rgba(17, 24, 32, 0.62);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  transform: translateY(-50%);
}
.slider-btn:hover {
  background: var(--red);
  border-color: var(--red);
}
.slider-btn.prev {
  left: 16px;
}
.slider-btn.next {
  right: 16px;
}
.slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 14px 0 0;
}
.slider-dot {
  width: 9px;
  height: 9px;
  border: 0;
  border-radius: 50%;
  background: #b8c0ca;
  cursor: pointer;
}
.slider-dot.is-active {
  width: 24px;
  border-radius: 999px;
  background: var(--red);
}
.quote-panel {
  background: #fff;
  color: var(--ink);
  border-radius: 8px;
  padding: 26px;
  box-shadow: var(--shadow);
}
.quote-section {
  padding-top: 62px;
  background: #fff;
}
.quote-section .quote-panel {
  width: min(760px, 100%);
  margin: 0 auto;
}
.quote-panel h2 {
  margin: 0 0 6px;
  font-size: 24px;
}
.quote-panel p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
}
.quote-grid {
  display: grid;
  gap: 12px;
}
.quote-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.field {
  display: grid;
  gap: 6px;
}
.field label {
  color: #48505b;
  font-size: 13px;
  font-weight: 800;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 13px;
  color: var(--ink);
  font: inherit;
  outline: 0;
}
.field textarea {
  min-height: 94px;
  resize: vertical;
}
.quote-status {
  min-height: 22px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}
section {
  padding: 72px 0;
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 26px;
}
.section-head h2 {
  margin: 0;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.12;
}
.section-head p {
  max-width: 590px;
  margin: 8px 0 0;
  color: var(--muted);
}
.categories {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.category {
  display: block;
  width: 100%;
  min-height: 252px;
  padding: 26px 22px 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  text-align: center;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease;
  color: inherit;
  font: inherit;
  cursor: pointer;
}
.category:hover,
.category:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(25, 34, 47, 0.1);
}
.category:focus-visible {
  outline: 3px solid rgba(239, 90, 40, 0.22);
  outline-offset: 3px;
}
.icon {
  width: 104px;
  height: 104px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: #1f2d3d;
  background: transparent;
}
.icon svg {
  width: 76px;
  height: 76px;
  stroke: currentColor;
  stroke-width: 2.2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  overflow: visible;
}
.icon img {
  width: 92px;
  height: 92px;
  display: block;
  object-fit: contain;
}
.icon .accent-stroke {
  stroke: var(--red);
}
.icon.single-color .accent-stroke {
  stroke: currentColor;
}
.icon.icon-teal {
  color: #07858b;
}
.icon.icon-orange {
  color: var(--red);
}
.icon.icon-gold {
  color: #c7850b;
}
.icon.icon-blue {
  color: #12378e;
}
.category:nth-child(2n) .icon {
  background: transparent;
}
.category:nth-child(3n) .icon {
  background: transparent;
}
.category h3 {
  margin: 0 0 12px;
  font-size: 18px;
  line-height: 1.2;
}
.category h3::after {
  content: "";
  display: block;
  width: 42px;
  height: 2px;
  margin: 12px auto 0;
  background: var(--red);
  border-radius: 999px;
}
.category p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}
.category-link-note {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 14px;
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
}
.category-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.category-modal.is-open {
  display: flex;
}
.category-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 24, 39, 0.62);
  backdrop-filter: blur(3px);
}
.category-modal-panel {
  position: relative;
  z-index: 1;
  width: min(720px, 100%);
  max-height: min(82vh, 720px);
  overflow: auto;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 28px 80px rgba(17, 24, 39, 0.28);
}
.category-modal-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.category-modal-head h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.12;
}
.category-modal-head p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}
.category-modal-close {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}
.category-modal-close:hover,
.category-modal-close:focus-visible {
  border-color: var(--red);
  color: var(--red);
  outline: 0;
}
.item-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px 18px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.item-list li {
  position: relative;
  padding-left: 16px;
  color: #374151;
  font-size: 14px;
  line-height: 1.35;
}
.item-list li::before {
  content: "";
  position: absolute;
  top: 0.55em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--red);
}
.brand-strip {
  width: 100%;
  padding: 28px 0;
  background:
    linear-gradient(135deg, rgba(239, 90, 40, 0.07), transparent 30%),
    linear-gradient(315deg, rgba(16, 24, 40, 0.05), transparent 34%), #f5f7fb;
  border-block: 1px solid var(--line);
  overflow: hidden;
}
.strip-header {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 18px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}
.strip-title {
  margin: 0;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.05;
  color: var(--ink);
}
.strip-title span {
  color: var(--red);
}
.strip-note {
  margin: 0;
  max-width: 420px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  text-align: right;
}
.marquee-window {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding: 8px 0 10px;
}
.marquee-window::before,
.marquee-window::after {
  content: "";
  position: absolute;
  top: 0;
  z-index: 2;
  width: min(140px, 15vw);
  height: 100%;
  pointer-events: none;
}
.marquee-window::before {
  left: 0;
  background: linear-gradient(90deg, #f5f7fb, rgba(245, 247, 251, 0));
}
.marquee-window::after {
  right: 0;
  background: linear-gradient(270deg, #f5f7fb, rgba(245, 247, 251, 0));
}
.logo-track {
  display: flex;
  align-items: center;
  width: max-content;
  gap: 18px;
  animation: brand-scroll 76s linear infinite;
  will-change: transform;
}
.marquee-window:hover .logo-track {
  animation-play-state: paused;
}
.logo-set {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 18px;
}
.logo-card {
  width: 156px;
  height: 76px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  padding: 12px 16px;
  background: linear-gradient(180deg, #fff 0, #f9fbfe 100%);
  border: 1px solid rgba(214, 222, 234, 0.95);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.07);
  overflow: hidden;
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}
.logo-card:hover {
  transform: translateY(-3px);
  border-color: rgba(239, 90, 40, 0.45);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.11);
}
.logo-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 1px 0 rgba(15, 23, 42, 0.08));
}
.strip-footer {
  width: min(1180px, calc(100% - 32px));
  margin: 18px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
}
.strip-hint {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.strip-action {
  min-height: 38px;
  padding: 9px 14px;
  font-size: 13px;
  box-shadow: 0 8px 16px rgba(239, 90, 40, 0.18);
}
.status-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--red);
  box-shadow: 0 0 0 5px rgba(239, 90, 40, 0.12);
}
.testimonials {
  padding-top: 0;
  background: #fff;
}
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.testimonial-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(25, 34, 47, 0.07);
}
.testimonial-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
}
.testimonial-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}
.testimonial-card strong {
  display: block;
  margin-top: 16px;
  color: var(--red);
  font-size: 13px;
  text-transform: uppercase;
}
@keyframes brand-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}
.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
#manufacturers {
  display: none;
}
#manufacturers:target,
#manufacturers.is-visible {
  display: block;
}
.trusted-brands {
  margin-bottom: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}
.trusted-brands h3 {
  margin: 0 0 14px;
  font-size: 17px;
  color: var(--ink);
}
.trusted-brand-list {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px 16px;
}
.trusted-brand-list .manufacturer-logo {
  min-height: auto;
  justify-content: start;
  padding: 0;
  border: 0;
  background: transparent;
  color: #243041;
  font-size: 14px;
  font-weight: 800;
  text-align: left;
  text-transform: none;
}
#manufacturers .partners-grid {
  display: none;
}
.partner-category {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}
.partner-category h3 {
  margin: 0 0 14px;
  font-size: 17px;
}
.logo-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.manufacturer-logo {
  min-height: 52px;
  display: grid;
  place-items: center;
  padding: 9px;
  border: 1px solid #e5e9ef;
  border-radius: 7px;
  background: var(--soft);
  color: #303844;
  font-size: 13px;
  font-weight: 900;
  text-align: center;
}
.manufacturer-logo.accent-red {
  color: var(--red);
  background: #fff5f2;
}
.manufacturer-logo.accent-teal {
  color: var(--teal);
  background: #eefafa;
}
.manufacturer-logo.accent-gold {
  color: var(--gold);
  background: #fff8ec;
}
.band {
  background: var(--soft);
}
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}
.check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}
.check {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: #343b45;
  font-weight: 700;
}
.check span {
  color: var(--red);
  font-weight: 900;
}
.support-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}
.support-step {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}
.support-step h3 {
  margin: 0 0 7px;
  color: var(--red);
  font-size: 17px;
}
.support-step p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}
.contact-inquiry-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
  margin-top: 24px;
}
.contact-inquiry-grid .quote-panel,
.contact-inquiry-grid .contact-box {
  width: 100%;
  height: 100%;
  justify-self: stretch;
}
.contact-box {
  display: flex;
  flex-direction: column;
  width: min(620px, 100%);
  justify-self: start;
  padding: 22px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 12px 28px rgba(25, 34, 47, 0.08);
}
.contact-box h3 {
  margin: 0 0 18px;
  font-size: 22px;
}
.contact-row {
  display: grid;
  gap: 5px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
}
.contact-row:first-of-type {
  border-top: 0;
  padding-top: 0;
}
.contact-row small {
  color: var(--muted);
  font-weight: 800;
  text-transform: uppercase;
}
.contact-row strong {
  font-size: 15px;
}
.contact-row a {
  color: var(--ink);
  font-weight: 900;
}
.contact-row a:hover {
  color: var(--red);
}
.wechat-id-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}
.wechat-qr {
  width: 88px;
  height: 88px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  object-fit: contain;
  flex: 0 0 auto;
}
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.contact-guidance {
  margin-top: auto;
  padding-top: 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}
.contact-guidance strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
  font-size: 15px;
}
.btn-icon {
  width: 18px;
  height: 18px;
  display: block;
  flex: 0 0 auto;
}
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(300px, 0.82fr);
  gap: 34px;
  align-items: stretch;
}
.about-copy {
  display: grid;
  gap: 16px;
  align-content: start;
  color: #3d4652;
  font-size: 16px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}
.about-copy p {
  margin: 0;
}
.about-copy strong {
  color: var(--ink);
}
.about-highlights {
  display: grid;
  gap: 14px;
  align-content: space-between;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}
.about-highlights h3 {
  margin: 0 0 6px;
  font-size: 22px;
}
.about-point {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}
.about-point strong {
  display: block;
  margin-bottom: 4px;
  color: var(--red);
  font-size: 14px;
}
.about-point span {
  color: var(--muted);
  font-size: 14px;
}
footer {
  background: #171b21;
  color: #fff;
  padding: 34px 0 24px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 212px minmax(0, 1fr) minmax(360px, 460px);
  gap: 18px;
  align-items: start;
}
.footer-logo {
  width: 206px;
  padding: 10px;
  background: #fff;
  border-radius: 6px;
}
.footer-contact {
  display: grid;
  gap: 10px;
  max-width: 980px;
  color: #d9e0e8;
  font-size: 15px;
}
.footer-contact strong {
  color: #fff;
}
.footer-contact a {
  color: #fff;
  font-weight: 700;
}
.footer-contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}
.footer-map {
  grid-column: 3;
  grid-row: 2 / span 3;
  justify-self: end;
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: #fff;
}
.footer-map iframe {
  width: 100%;
  height: 260px;
  display: block;
  border: 0;
}
.footer-map a {
  display: block;
  padding: 10px 12px;
  background: #fff;
  color: var(--red);
  font-size: 13px;
  font-weight: 900;
  text-align: right;
}
.copyright {
  grid-column: 1 / 3;
  grid-row: 4;
  color: #aeb6c2;
  font-size: 13px;
}
.footer-seo-line {
  grid-column: 1 / -1;
  grid-row: 1;
  margin: 0 0 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: #7d8794;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-align: center;
}
.footer-socials {
  grid-column: 1 / 3;
  grid-row: 3;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  align-self: start;
}
.social-link,
.floating-whatsapp,
.floating-scroll-top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 38px;
  padding: 9px 13px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  color: #fff;
  font-weight: 900;
}
.social-link:hover {
  background: rgba(255, 255, 255, 0.08);
}
.social-icon {
  width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.1);
  font-size: 11px;
  line-height: 1;
  font-weight: 900;
  overflow: hidden;
}
.social-icon img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}
.social-icon.whatsapp,
.social-icon.wechat {
  background: #25d366;
  color: #fff;
}
.social-icon.facebook {
  background: #1877f2;
  color: #fff;
}
.social-icon.linkedin {
  background: #0a66c2;
  color: #fff;
}
.social-icon.email {
  background: var(--red);
  color: #fff;
}
.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 50;
  width: 56px;
  height: 56px;
  min-height: 56px;
  padding: 0;
  border-color: transparent;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 12px 28px rgba(25, 34, 47, 0.22);
  line-height: 0;
  overflow: hidden;
}
.floating-scroll-top {
  position: fixed;
  right: 18px;
  bottom: 86px;
  z-index: 50;
  width: 46px;
  height: 46px;
  min-height: 46px;
  padding: 0;
  border-color: transparent;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 10px 22px rgba(25, 34, 47, 0.18);
  line-height: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition:
    opacity 0.18s ease,
    transform 0.18s ease;
}
.floating-scroll-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.floating-scroll-top svg {
  width: 22px;
  height: 22px;
  stroke: #fff;
  stroke-width: 3;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.floating-whatsapp svg {
  width: 34px;
  height: 34px;
  display: block;
}
@media (max-width: 900px) {
  .nav {
    height: auto;
    padding: 14px 0;
    flex-wrap: wrap;
  }
  .nav-links {
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: 12px;
    margin-right: 0;
    overflow-x: auto;
    padding-bottom: 2px;
  }
  .logo {
    order: 1;
    margin-left: auto;
  }
  .nav-actions {
    order: 2;
  }
  .hero-inner,
  .home-hero-shell,
  .split,
  .contact-inquiry-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
  .footer-socials,
  .copyright,
  .footer-map {
    grid-column: auto;
    grid-row: auto;
    justify-self: stretch;
  }
  .slider-shell {
    margin-top: 18px;
  }
  .slide {
    aspect-ratio: 16 / 8;
  }
  .categories,
  .partners-grid,
  .testimonial-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .hero-feature-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .hero-feature:nth-child(5n + 1) {
    border-left: 1px solid var(--line);
  }
  .hero-feature:nth-child(2n + 1) {
    border-left: 0;
  }
  .hero-feature:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
  .trusted-brand-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .logo-track,
  .logo-set {
    gap: 12px;
  }
  .logo-card {
    width: 124px;
    height: 62px;
  }
  .brand-strip {
    padding: 22px 0;
  }
  .strip-header {
    align-items: start;
    flex-direction: column;
  }
  .strip-note {
    text-align: left;
  }
}
@media (max-width: 640px) {
  .topbar-inner {
    justify-content: center;
    text-align: center;
  }
  .nav-actions {
    width: 100%;
    justify-content: stretch;
  }
  .nav-actions .btn {
    flex: 1 1 130px;
  }
  .hero-inner {
    min-height: auto;
    padding: 42px 0;
  }
  .home-hero h1 {
    font-size: clamp(22px, 7vw, 30px);
  }
  .hero-feature-strip {
    grid-template-columns: 1fr;
  }
  .hero-feature {
    border-left: 0;
  }
  .hero-feature:nth-child(n + 2) {
    border-top: 1px solid var(--line);
  }
  .hero-search {
    grid-template-columns: 1fr;
  }
  .hero-search input {
    min-height: 45px;
    padding: 0 10px;
  }
  .slider-shell {
    width: min(100% - 24px, 1180px);
  }
  .slide {
    aspect-ratio: 4 / 3;
  }
  .slide-caption {
    left: 18px;
    right: 18px;
    bottom: 18px;
  }
  .slide-caption span {
    font-size: 13px;
  }
  .slider-btn {
    width: 36px;
    height: 36px;
    font-size: 24px;
  }
  .categories,
  .partners-grid,
  .testimonial-grid,
  .check-list {
    grid-template-columns: 1fr;
  }
  .item-list {
    grid-template-columns: 1fr;
  }
  .trusted-brand-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .support-steps {
    grid-template-columns: 1fr;
  }
  .section-head {
    display: block;
  }
  section {
    padding: 52px 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .logo-track {
    animation: none;
  }
  .marquee-window {
    overflow-x: auto;
  }
}