/* ========================================
   Pro X Clean 專業清 — Design System
   ======================================== */

:root {
  --c-cyan: #66e4ea;
  --c-blue: #2a86d8;
  --c-navy: #0a4ebb;
  --c-deep: #062a66;
  --c-ink: #0f1b2d;
  --c-text: #2a3548;
  --c-muted: #5c6b7e;
  --c-line: #e4ebf3;
  --c-bg: #ffffff;
  --c-bg-soft: #f5f8fc;
  --c-glass: rgba(255, 255, 255, 0.72);
  --c-glass-dark: rgba(10, 78, 187, 0.35);

  --grad-primary: linear-gradient(135deg, #66e4ea 0%, #2a86d8 55%, #0a4ebb 100%);
  --grad-soft: linear-gradient(160deg, rgba(102, 228, 234, 0.12), rgba(10, 78, 187, 0.06));
  --grad-dark: linear-gradient(145deg, #0a3a8c 0%, #062a66 45%, #041833 100%);

  --font-zh: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --font-en: "Poppins", "Noto Sans TC", sans-serif;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-sm: 0 4px 16px rgba(10, 78, 187, 0.06);
  --shadow-md: 0 12px 32px rgba(10, 78, 187, 0.1);
  --shadow-lg: 0 20px 48px rgba(10, 78, 187, 0.16);
  --shadow-float: 0 24px 56px rgba(10, 78, 187, 0.2);

  --header-h: 76px;
  --mobile-bar-h: 64px;
  --container: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-zh);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.7;
  overflow-x: hidden;
  padding-bottom: 0;
}

body.has-mobile-bar {
  padding-bottom: var(--mobile-bar-h);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

button,
.btn {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
}

.en {
  font-family: var(--font-en);
}

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

.section {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

.section--soft {
  background: var(--c-bg-soft);
}

.section-label {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-blue);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--c-ink);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.section-desc {
  margin-top: 1rem;
  color: var(--c-muted);
  font-size: 1.05rem;
  max-width: 42rem;
}

.section-head {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto 3rem;
}

.section-head .section-desc {
  margin-inline: auto;
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.35s var(--ease), color 0.35s var(--ease);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn--primary {
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 8px 24px rgba(42, 134, 216, 0.35);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(42, 134, 216, 0.45);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.28);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--c-navy);
  border: 1.5px solid rgba(10, 78, 187, 0.25);
}

.btn--outline:hover {
  border-color: var(--c-navy);
  background: rgba(10, 78, 187, 0.04);
  transform: translateY(-2px);
}

.btn--white {
  background: #fff;
  color: var(--c-navy);
  box-shadow: var(--shadow-md);
}

.btn--white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.85rem;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* ========== Header ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1300;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid rgba(228, 235, 243, 0.8);
  transition: box-shadow 0.3s var(--ease);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1rem;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.logo-link img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 12px;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-text .brand-en {
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--c-navy);
}

.logo-text .brand-zh {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-ink);
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.05rem;
  flex-wrap: nowrap;
}

.nav-link {
  padding: 0.45rem 0.65rem;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--c-text);
  border-radius: 8px;
  transition: color 0.25s, background 0.25s;
  position: relative;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  line-height: 1.4;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--c-navy);
  background: rgba(42, 134, 216, 0.06);
}

.nav-link--btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown > .nav-link::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: 0.5;
  transition: transform 0.25s;
  margin-left: 0.15rem;
}

.nav-dropdown:hover > .nav-link::after,
.nav-dropdown.is-open > .nav-link::after {
  transform: rotate(180deg);
}

.nav-dropdown:hover > .nav-link,
.nav-dropdown.is-open > .nav-link {
  color: var(--c-navy);
  background: rgba(42, 134, 216, 0.06);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 220px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, transform 0.25s, visibility 0.25s;
  z-index: 100;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.is-open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 0.65rem 0.9rem;
  font-size: 0.875rem;
  border-radius: 8px;
  color: var(--c-text);
  transition: background 0.2s, color 0.2s;
}

.dropdown-menu a:hover,
.dropdown-menu a.is-active {
  background: var(--grad-soft);
  color: var(--c-navy);
  font-weight: 600;
}

.mobile-cat {
  margin: 0.75rem 0 0.25rem;
  border-bottom: 1px solid var(--c-line);
  padding-bottom: 0.5rem;
}

.mobile-cat__title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-blue);
  text-transform: none;
  padding: 0.35rem 0;
}

.mobile-nav .mobile-sub a {
  border-bottom: none;
  padding: 0.55rem 0 0.55rem 0.5rem;
}

.footer-cat-label {
  font-size: 0.75rem !important;
  font-weight: 700 !important;
  color: var(--c-cyan) !important;
  opacity: 1 !important;
  margin-top: 0.85rem !important;
  margin-bottom: 0.35rem !important;
  pointer-events: none;
}

.footer-col ul > .footer-cat-label:first-child {
  margin-top: 0 !important;
}

/* Service page extras */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature-tile {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.feature-tile:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.feature-tile h3 {
  font-size: 1.05rem;
  color: var(--c-ink);
  margin-bottom: 0.5rem;
}

.feature-tile p {
  font-size: 0.9rem;
  color: var(--c-muted);
}

.group-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.group-gallery--4 {
  grid-template-columns: repeat(2, 1fr);
}

.group-gallery--reviews {
  grid-template-columns: repeat(4, 1fr);
}

.group-gallery--reviews .group-gallery__btn img {
  max-height: min(55vh, 420px);
  object-fit: contain;
}

.reviews-cover {
  padding: 0 0 clamp(2rem, 5vw, 3rem);
}

.reviews-cover__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--c-line);
  background: var(--c-bg-soft);
}

.reviews-cover__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-height: min(70vh, 640px);
  object-fit: cover;
  object-position: center;
}

.group-gallery__item {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--c-bg-soft);
  border: 1px solid var(--c-line);
}

.group-gallery__btn {
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: transparent;
  cursor: zoom-in;
  position: relative;
}

.group-gallery__btn img {
  width: 100%;
  height: auto;
  max-height: min(70vh, 560px);
  object-fit: contain;
  object-position: center;
  display: block;
  margin: 0 auto;
  transition: opacity 0.3s;
}

.group-gallery__btn:hover img {
  opacity: 0.92;
}

.group-gallery__hint {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(6, 42, 102, 0.78);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  pointer-events: none;
  backdrop-filter: blur(6px);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.lightbox.is-open {
  display: flex;
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 20, 48, 0.88);
  backdrop-filter: blur(8px);
  border: none;
  cursor: pointer;
}

.lightbox__dialog {
  position: relative;
  z-index: 1;
  max-width: min(96vw, 1100px);
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.lightbox__img {
  max-width: 100%;
  max-height: calc(92vh - 3rem);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
  background: #0a1a33;
}

.lightbox__caption {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  text-align: center;
}

.lightbox__close,
.lightbox__nav {
  position: absolute;
  border: none;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s;
  backdrop-filter: blur(6px);
}

.lightbox__close:hover,
.lightbox__nav:hover {
  background: rgba(255, 255, 255, 0.28);
}

.lightbox__close {
  top: 1rem;
  right: 1rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  z-index: 2;
  font-size: 1.5rem;
  line-height: 1;
}

.lightbox__nav {
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.75rem;
  z-index: 2;
}

.lightbox__prev {
  left: 1rem;
}

.lightbox__next {
  right: 1rem;
}

body.lightbox-open {
  overflow: hidden;
}

@media (max-width: 768px) {
  .group-gallery,
  .group-gallery--4,
  .group-gallery--reviews {
    grid-template-columns: 1fr;
  }

  .lightbox__nav {
    width: 40px;
    height: 40px;
  }

  .lightbox__prev {
    left: 0.35rem;
  }

  .lightbox__next {
    right: 0.35rem;
  }
}

@media (min-width: 769px) and (max-width: 1100px) {
  .group-gallery--reviews {
    grid-template-columns: repeat(3, 1fr);
  }
}

.group-callout {
  background: var(--grad-soft);
  border: 1px solid rgba(42, 134, 216, 0.18);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
}

.group-callout h3 {
  font-size: 1.2rem;
  color: var(--c-ink);
  margin-bottom: 1rem;
}

.group-steps {
  list-style: none;
  counter-reset: gstep;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.group-steps li {
  counter-increment: gstep;
  position: relative;
  padding-left: 2.5rem;
  color: var(--c-text);
  font-weight: 500;
}

.group-steps li::before {
  content: counter(gstep);
  position: absolute;
  left: 0;
  top: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 28px;
  text-align: center;
}

.include-list--numbered {
  list-style: none;
  counter-reset: incl;
}

.include-list--numbered li {
  counter-increment: incl;
}

.include-list--numbered li::before {
  content: counter(incl);
  font-size: 0.75rem;
  line-height: 22px;
}

.group-note {
  text-align: center;
  margin-top: 1.75rem;
  font-weight: 600;
  color: var(--c-navy);
}

.group-note a {
  color: var(--c-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

.group-note a:hover {
  color: var(--c-navy);
}

.faq-a-inner a {
  color: var(--c-blue);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.faq-a-inner a:hover {
  color: var(--c-navy);
}

.notice-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.notice-item {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 1.1rem 1.25rem;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.notice-num {
  flex-shrink: 0;
  font-weight: 800;
  color: var(--c-navy);
  font-size: 1.1rem;
}

.notice-item p {
  color: var(--c-text);
  font-size: 0.95rem;
  padding-top: 0.15rem;
}

@media (max-width: 768px) {
  .group-gallery {
    grid-template-columns: 1fr;
  }
}

.include-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1.5rem;
  max-width: 860px;
  margin: 0 auto;
}

.include-list li {
  position: relative;
  padding-left: 1.75rem;
  color: var(--c-text);
  font-size: 0.95rem;
}

.include-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 22px;
  text-align: center;
}

@media (max-width: 1100px) {
  .nav-link {
    padding: 0.4rem 0.5rem;
    font-size: 0.78rem;
  }
}

@media (max-width: 1024px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .include-list {
    grid-template-columns: 1fr;
  }
}

.header-cta {
  flex-shrink: 0;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--c-bg-soft);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--c-ink);
  border-radius: 2px;
  transition: 0.3s;
}

/* ========== Hero ========== */
.hero {
  position: relative;
  min-height: min(88vh, 760px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  background: var(--grad-primary);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.5rem, 6vw, 5rem) clamp(1.5rem, 5vw, 4.5rem);
  color: #fff;
}

.hero-eyebrow {
  font-size: 0.95rem;
  font-weight: 500;
  opacity: 0.9;
  margin-bottom: 0.75rem;
  letter-spacing: 0.04em;
}

.hero-title {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
}

.hero-title .en {
  display: block;
  font-size: 0.42em;
  font-weight: 500;
  opacity: 0.85;
  margin-top: 0.35rem;
  letter-spacing: 0.04em;
}

.hero-tagline {
  font-size: 1.05rem;
  opacity: 0.92;
  margin: 1rem 0 1.5rem;
  max-width: 28rem;
  line-height: 1.7;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.hero-tags span {
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  backdrop-filter: blur(6px);
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, rgba(255, 255, 255, 0.25), transparent 70%),
    radial-gradient(circle at 20% 80%, rgba(102, 228, 234, 0.3), transparent 50%);
  z-index: 1;
  pointer-events: none;
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  mix-blend-mode: luminosity;
}

.hero-geom {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.hero-geom .line {
  position: absolute;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  height: 1px;
  width: 60%;
  transform-origin: left center;
}

.hero-geom .line:nth-child(1) {
  top: 22%;
  left: 10%;
  transform: rotate(-28deg);
}

.hero-geom .line:nth-child(2) {
  top: 55%;
  left: 20%;
  width: 70%;
  transform: rotate(18deg);
}

.hero-geom .line:nth-child(3) {
  bottom: 18%;
  left: 5%;
  width: 50%;
  transform: rotate(-12deg);
}

.hero-geom .orb {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-geom .orb-1 {
  width: 280px;
  height: 280px;
  top: 10%;
  right: 5%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.12), transparent 70%);
}

.hero-geom .orb-2 {
  width: 160px;
  height: 160px;
  bottom: 15%;
  left: 15%;
  background: radial-gradient(circle, rgba(102, 228, 234, 0.2), transparent 70%);
}

.hero-logo-wrap {
  position: relative;
  z-index: 2;
  width: min(72%, 380px);
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.2));
  animation: floatLogo 6s ease-in-out infinite;
}

.hero-logo-wrap img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-float);
}

@keyframes floatLogo {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

/* ========== Advantage Cards ========== */
.adv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.adv-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  box-shadow: var(--shadow-sm);
}

.adv-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-float);
}

.adv-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: transform 0.5s var(--ease);
}

.adv-card:hover .adv-icon {
  transform: rotate(12deg) scale(1.08);
}

.adv-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 0.4rem;
}

.adv-card p {
  font-size: 0.9rem;
  color: var(--c-muted);
}

/* ========== About + Stats ========== */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.about-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-visual img {
  width: min(100%, 380px);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-float);
}

.stats-grid--row {
  grid-template-columns: repeat(4, 1fr);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 1.5rem;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.contact-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.contact-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--grad-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-card h3 {
  font-size: 1.05rem;
  color: var(--c-ink);
}

.contact-card p {
  font-size: 0.9rem;
  color: var(--c-muted);
  word-break: break-all;
}

.contact-split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 520px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-row label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-ink);
}

.form-row input,
.form-row select,
.form-row textarea {
  font-family: inherit;
  font-size: 0.95rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--c-text);
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--c-blue);
  box-shadow: 0 0 0 3px rgba(42, 134, 216, 0.15);
}

.form-note {
  font-size: 0.8rem;
  color: var(--c-muted);
}

.contact-aside__card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.contact-aside__card h3 {
  font-size: 1rem;
  color: var(--c-ink);
  margin-bottom: 0.4rem;
}

.contact-aside__card p {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.7;
}

.contact-aside__card hr {
  border: none;
  border-top: 1px solid var(--c-line);
  margin: 1.15rem 0;
}

@media (max-width: 1024px) {
  .stats-grid--row {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .contact-split {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.about-text p {
  margin-top: 1.25rem;
  color: var(--c-muted);
  font-size: 1.05rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.stat-card {
  background: var(--grad-primary);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-md);
  transition: transform 0.35s var(--ease);
}

.stat-card:hover {
  transform: translateY(-4px);
}

.stat-card:nth-child(even) {
  background: var(--grad-dark);
}

.stat-num {
  font-family: var(--font-en);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.9;
}

/* ========== Service Cards ========== */
.service-group {
  margin-top: 3rem;
}

.service-group:first-of-type {
  margin-top: 0.5rem;
}

.service-group__head {
  margin-bottom: 1.35rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--c-line);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1.25rem;
}

.service-group__head h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--c-ink);
  position: relative;
  padding-left: 0.85rem;
}

.service-group__head h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.25em;
  bottom: 0.25em;
  width: 4px;
  border-radius: 4px;
  background: var(--grad-primary);
}

.service-group__head p {
  font-size: 0.9rem;
  color: var(--c-muted);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

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

.services-grid--single .service-card {
  grid-column: span 1;
}

.service-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-float);
}

.service-card__img {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  cursor: pointer;
}

.service-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.service-card:hover .service-card__img img {
  transform: scale(1.06);
}

.service-card__body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.75rem;
}

.service-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--grad-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-navy);
  transition: transform 0.5s var(--ease);
}

.service-card:hover .service-card__icon {
  transform: rotate(15deg);
  background: var(--grad-primary);
  color: #fff;
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-ink);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--c-muted);
  flex: 1;
}

.service-card .btn {
  align-self: flex-start;
  margin-top: 0.5rem;
}

/* ========== Tech Section ========== */
.tech-section {
  background: var(--grad-dark);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.tech-section::before {
  content: "";
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(102, 228, 234, 0.15), transparent 70%);
  top: -20%;
  right: -10%;
  pointer-events: none;
}

.tech-section .section-label {
  color: var(--c-cyan);
}

.tech-section .section-title {
  color: #fff;
}

.tech-section .section-desc {
  color: rgba(255, 255, 255, 0.7);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  position: relative;
  z-index: 1;
}

.tech-card {
  background: var(--c-glass-dark);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  transition: transform 0.4s var(--ease), background 0.4s, border-color 0.4s;
}

.tech-card:hover {
  transform: translateY(-8px);
  background: rgba(102, 228, 234, 0.12);
  border-color: rgba(102, 228, 234, 0.35);
}

.tech-card__icon {
  width: 52px;
  height: 52px;
  margin-bottom: 1.25rem;
  color: var(--c-cyan);
  transition: transform 0.5s var(--ease);
}

.tech-card:hover .tech-card__icon {
  transform: rotate(-10deg) scale(1.1);
}

.tech-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.tech-card p {
  font-size: 0.875rem;
  opacity: 0.75;
  line-height: 1.6;
}

/* ========== Timeline ========== */
.timeline {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  padding: 1rem 0;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--c-cyan), var(--c-navy));
  border-radius: 2px;
}

.timeline-step {
  position: relative;
  padding-left: 5rem;
  padding-bottom: 2.5rem;
}

.timeline-step:last-child {
  padding-bottom: 0;
}

.timeline-num {
  position: absolute;
  left: 0;
  top: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: #fff;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 1;
}

.timeline-step h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 0.4rem;
  padding-top: 0.65rem;
}

.timeline-step p {
  color: var(--c-muted);
}

/* ========== Trust List ========== */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1rem 1.15rem;
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-line);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}

.trust-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.trust-check {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.trust-item span {
  font-weight: 500;
  color: var(--c-ink);
  padding-top: 0.15rem;
}

/* ========== CTA Banner ========== */
.cta-banner {
  background: var(--grad-primary);
  border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 5vw, 4rem);
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.cta-banner::before {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  top: -80px;
  right: -60px;
}

.cta-banner h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
  position: relative;
}

.cta-banner p {
  opacity: 0.9;
  margin-bottom: 1.75rem;
  position: relative;
}

.cta-banner .btn-group {
  justify-content: center;
  position: relative;
}

/* ========== Footer ========== */
.site-footer {
  background: var(--c-deep);
  color: rgba(255, 255, 255, 0.85);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand img {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  margin-bottom: 1rem;
}

.footer-brand h3 {
  color: #fff;
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.footer-brand .en {
  font-size: 0.8rem;
  opacity: 0.7;
  margin-bottom: 0.85rem;
  display: block;
}

.footer-brand p {
  font-size: 0.9rem;
  opacity: 0.7;
  line-height: 1.7;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 1.15rem;
}

.footer-col a,
.footer-col li {
  display: block;
  font-size: 0.875rem;
  opacity: 0.75;
  margin-bottom: 0.55rem;
  transition: opacity 0.2s, color 0.2s;
}

.footer-col a:hover {
  opacity: 1;
  color: var(--c-cyan);
}

.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  margin: 0;
  transition: background 0.3s, transform 0.3s;
}

.footer-social a:hover {
  background: var(--grad-primary);
  transform: translateY(-3px);
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.8rem;
  opacity: 0.6;
}

/* ========== Mobile Bar ========== */
.mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  height: var(--mobile-bar-h);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--c-line);
  box-shadow: 0 -8px 24px rgba(10, 78, 187, 0.1);
  padding: 0.5rem 1rem;
  gap: 0.75rem;
}

.mobile-bar .btn {
  flex: 1;
  height: 48px;
}

/* ========== Floating WhatsApp (desktop) ========== */
.float-wa {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 998;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: transform 0.3s var(--ease);
}

.float-wa:hover {
  transform: scale(1.08);
}

/* ========== Page Hero (inner pages) ========== */
.page-hero {
  background: var(--grad-primary);
  color: #fff;
  padding: clamp(3.5rem, 8vw, 5.5rem) 0;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  top: -100px;
  right: -80px;
}

.page-hero .breadcrumb {
  font-size: 0.85rem;
  opacity: 0.8;
  margin-bottom: 1rem;
}

.page-hero .breadcrumb a:hover {
  text-decoration: underline;
}

.page-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 0.75rem;
  position: relative;
}

.page-hero p {
  max-width: 36rem;
  opacity: 0.9;
  font-size: 1.05rem;
  position: relative;
}

/* ========== Service Detail ========== */
.content-block {
  max-width: 720px;
}

.content-block h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 1rem;
}

.content-block p {
  color: var(--c-muted);
  margin-bottom: 1rem;
}

.content-block ul {
  margin: 1rem 0 1.5rem;
}

.content-block li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.65rem;
  color: var(--c-text);
}

.content-block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grad-primary);
}

.split-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.split-feature__img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3;
}

.split-feature__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.audience-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1rem;
  justify-content: center;
}

.audience-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 1.15rem 0.7rem 0.7rem;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-ink);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s;
}

.audience-tag:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(42, 134, 216, 0.28);
}

.audience-tag__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--grad-primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.audience-tag__icon svg {
  width: 20px;
  height: 20px;
}

.audience-tag__label {
  line-height: 1.3;
}

.faq-page {
  max-width: 800px;
}

.faq-nav {
  position: sticky;
  top: var(--header-h);
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-line);
  padding: 0.75rem 0;
}

.faq-nav__inner {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  padding-bottom: 0.15rem;
}

.faq-nav__chip {
  flex-shrink: 0;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-text);
  background: var(--c-bg-soft);
  border: 1px solid var(--c-line);
  transition: color 0.25s, background 0.25s, border-color 0.25s, box-shadow 0.25s;
  white-space: nowrap;
}

.faq-nav__chip:hover,
.faq-nav__chip.is-active {
  color: #fff;
  background: var(--grad-primary);
  border-color: transparent;
  box-shadow: 0 6px 16px rgba(42, 134, 216, 0.28);
}

.faq-category {
  margin-bottom: 2.75rem;
  scroll-margin-top: calc(var(--header-h) + 4.5rem);
  padding: 1.5rem;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.faq-category__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.25rem;
  margin-bottom: 1.15rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--c-line);
}

.faq-category__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 0;
  padding-left: 0.85rem;
  position: relative;
}

.faq-category__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2em;
  bottom: 0.2em;
  width: 4px;
  border-radius: 4px;
  background: var(--grad-primary);
}

.faq-category__link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-blue);
  transition: color 0.2s;
}

.faq-category__link:hover {
  color: var(--c-navy);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-page .faq-list {
  max-width: none;
  margin: 0;
}

.faq-item {
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  background: #fff;
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: box-shadow 0.3s;
}

.faq-item.is-open {
  box-shadow: var(--shadow-md);
  border-color: rgba(42, 134, 216, 0.3);
}

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.35rem;
  background: transparent;
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-ink);
  text-align: left;
}

.faq-q svg {
  flex-shrink: 0;
  transition: transform 0.35s var(--ease);
  color: var(--c-blue);
}

.faq-item.is-open .faq-q svg {
  transform: rotate(180deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}

.faq-a-inner {
  padding: 0 1.35rem 1.25rem;
  color: var(--c-muted);
  font-size: 0.95rem;
}

/* ========== Reveal Animation ========== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.1s;
}
.reveal-delay-2 {
  transition-delay: 0.2s;
}
.reveal-delay-3 {
  transition-delay: 0.3s;
}

/* ========== Mobile Nav Overlay ========== */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1200;
  padding: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transform: translateX(100%);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.35s var(--ease), visibility 0.35s;
}

.mobile-nav.is-open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.mobile-nav__inner {
  padding: 1.25rem 1.5rem 6rem;
}

.mobile-nav a {
  display: block;
  padding: 0.9rem 0;
  font-size: 1.05rem;
  font-weight: 500;
  border-bottom: 1px solid var(--c-line);
  color: var(--c-ink);
}

.mobile-nav .mobile-sub {
  padding-left: 1rem;
}

.mobile-nav .mobile-sub a {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--c-muted);
  border-bottom: none;
  padding: 0.55rem 0 0.55rem 0.5rem;
}

.mobile-nav__cta {
  margin-top: 1rem !important;
  color: var(--c-navy) !important;
  font-weight: 700 !important;
  border-bottom: none !important;
}

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

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

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

.menu-toggle span {
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

/* ========== Responsive ========== */
@media (max-width: 1024px) {
  .adv-grid,
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .about-grid,
  .split-feature {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .mobile-nav {
    display: block;
  }

  .mobile-nav.is-open {
    display: block;
  }

  .header-cta {
    display: none;
  }
}

@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-visual {
    min-height: 280px;
    order: -1;
  }

  .hero-logo-wrap {
    width: min(55%, 240px);
  }

  .adv-grid,
  .services-grid,
  .tech-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .services-grid--single {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .mobile-bar {
    display: flex;
  }

  .float-wa {
    display: none;
  }

  body.has-mobile-bar {
    padding-bottom: var(--mobile-bar-h);
  }

  .logo-text .brand-en {
    display: none;
  }
}

@media (max-width: 480px) {
  .container {
    width: min(100% - 1.5rem, var(--container));
  }

  .stat-num {
    font-size: 1.75rem;
  }

  .btn-group {
    flex-direction: column;
  }

  .btn-group .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  .hero-logo-wrap {
    animation: none;
  }
}