/* ============================================
   So Ace Marketing Limited - Modern Marketing
   ============================================ */

:root {
  --color-bg: #fafbff;
  --color-bg-soft: #f4f6fb;
  --color-bg-muted: #eef1f8;
  --color-surface: #ffffff;
  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --color-accent: #6366f1;
  --color-accent-2: #06b6d4;
  --color-accent-hover: #4f46e5;
  --color-accent-light: rgba(99, 102, 241, 0.1);
  --color-border: rgba(15, 23, 42, 0.08);
  --color-white: #ffffff;
  --color-error: #ef4444;
  --color-success-bg: #ecfdf5;
  --color-success-text: #065f46;

  --gradient-brand: linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);
  --gradient-text: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
  --gradient-hero: radial-gradient(ellipse 80% 60% at 70% 20%, rgba(99, 102, 241, 0.12) 0%, transparent 60%),
                   radial-gradient(ellipse 60% 50% at 20% 80%, rgba(6, 182, 212, 0.1) 0%, transparent 55%);

  --font-sans: 'Plus Jakarta Sans', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, sans-serif;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 30px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 60px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.15);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --header-height: 76px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

html[lang="zh-Hant"] body {
  font-family: 'Noto Sans TC', 'Plus Jakarta Sans', sans-serif;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent-hover);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-accent);
  background: var(--color-accent-light);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.pill-badge--outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text-muted);
}

/* ---- Reveal animations ---- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal--delay {
  transition-delay: 0.15s;
}

/* ---- Header ---- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(250, 251, 255, 0.75);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.header.is-scrolled {
  background: rgba(255, 255, 255, 0.9);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text);
  text-decoration: none;
}

.logo:hover {
  color: var(--color-text);
}

.logo__mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--gradient-brand);
  color: var(--color-white);
  font-weight: 800;
  font-size: 14px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.logo__mark--sm {
  width: 34px;
  height: 34px;
  font-size: 11px;
}

.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo__name {
  font-weight: 700;
  font-size: 15px;
}

.logo__tagline {
  font-size: 12px;
  color: var(--color-text-muted);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav__list {
  display: flex;
  gap: 8px;
}

.nav__link {
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 15px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: color var(--transition), background var(--transition);
}

.nav__link:hover {
  color: var(--color-text);
  background: rgba(15, 23, 42, 0.04);
}

.lang-toggle {
  padding: 8px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}

.lang-toggle:hover {
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 28px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition),
              transform 0.2s ease, box-shadow var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background: var(--gradient-brand);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.35);
}

.btn--primary:hover {
  color: var(--color-white);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.45);
}

.btn--ghost {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn--ghost:hover {
  border-color: rgba(99, 102, 241, 0.3);
  color: var(--color-accent);
  background: var(--color-surface);
}

.btn--white {
  background: var(--color-white);
  color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.btn--white:hover {
  color: var(--color-accent-hover);
  box-shadow: var(--shadow-lg);
}

.btn--nav {
  padding: 10px 20px;
  font-size: 14px;
}

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

/* ---- Hero ---- */
.hero {
  position: relative;
  padding: calc(var(--header-height) + 48px) 0 100px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.6;
}

.hero__blob--1 {
  width: 500px;
  height: 500px;
  top: -100px;
  right: -100px;
  background: rgba(99, 102, 241, 0.15);
  animation: float 8s ease-in-out infinite;
}

.hero__blob--2 {
  width: 400px;
  height: 400px;
  bottom: -50px;
  left: -100px;
  background: rgba(6, 182, 212, 0.12);
  animation: float 10s ease-in-out infinite reverse;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 70%);
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(20px, -20px); }
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}

.hero__title {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: 18px;
  color: var(--color-text-muted);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}

.hero__trust-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}

.hero__trust-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__trust-logos span {
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
}

/* Hero bento visual */
.hero__visual {
  position: relative;
}

.hero__bento {
  position: relative;
  height: 420px;
}

.hero__card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hero__card--main {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 280px;
  padding: 24px;
  z-index: 2;
  animation: float 6s ease-in-out infinite;
}

.hero__card-header {
  display: flex;
  gap: 6px;
  margin-bottom: 20px;
}

.hero__card-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-bg-muted);
}

.hero__card-dot:first-child { background: #f87171; }
.hero__card-dot:nth-child(2) { background: #fbbf24; }
.hero__card-dot:nth-child(3) { background: #34d399; }

.hero__chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 80px;
  margin-bottom: 20px;
}

.hero__chart-bar {
  flex: 1;
  height: var(--h);
  background: var(--color-bg-muted);
  border-radius: 6px 6px 2px 2px;
  transition: height 1s ease;
}

.hero__chart-bar--accent {
  background: var(--gradient-brand);
}

.hero__stat {
  display: block;
  font-size: 32px;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.hero__stat-label {
  font-size: 13px;
  color: var(--color-text-muted);
  font-weight: 500;
}

.hero__card--float {
  position: absolute;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 3;
}

.hero__card--1 {
  top: 20px;
  right: 0;
  animation: float 5s ease-in-out infinite 0.5s;
}

.hero__card--2 {
  bottom: 60px;
  left: 0;
  animation: float 7s ease-in-out infinite 1s;
}

.hero__card--3 {
  bottom: 20px;
  right: 20px;
  animation: float 6s ease-in-out infinite 1.5s;
}

.hero__mini-icon {
  font-size: 20px;
}

.hero__mini-stat {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-accent);
}

/* ---- Sections ---- */
.section {
  padding: 100px 0;
  position: relative;
}

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section__title {
  font-size: clamp(1.85rem, 3.5vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section__desc {
  color: var(--color-text-muted);
  font-size: 17px;
  line-height: 1.7;
}

/* ---- Services ---- */
.services {
  background: var(--color-surface);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 20px;
}

.service-card {
  position: relative;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(99, 102, 241, 0.2);
}

.service-card:hover::before {
  opacity: 0.03;
}

.service-card > * {
  position: relative;
}

.service-card__icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

.service-card__icon-wrap--1 { background: rgba(99, 102, 241, 0.12); color: #6366f1; }
.service-card__icon-wrap--2 { background: rgba(236, 72, 153, 0.12); color: #ec4899; }
.service-card__icon-wrap--3 { background: rgba(34, 197, 94, 0.12); color: #22c55e; }
.service-card__icon-wrap--4 { background: rgba(249, 115, 22, 0.12); color: #f97316; }
.service-card__icon-wrap--5 { background: rgba(6, 182, 212, 0.12); color: #06b6d4; }
.service-card__icon-wrap--6 { background: rgba(168, 85, 247, 0.12); color: #a855f7; }
.service-card__icon-wrap--7 { background: rgba(59, 130, 246, 0.12); color: #3b82f6; }
.service-card__icon-wrap--8 { background: rgba(20, 184, 166, 0.12); color: #14b8a6; }

.service-card__title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.service-card__desc {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ---- About ---- */
.about__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: center;
}

.about__text {
  color: var(--color-text-muted);
  margin-bottom: 16px;
  font-size: 16px;
  line-height: 1.75;
}

.about__highlights {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about__highlights li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text);
  font-weight: 500;
  font-size: 15px;
}

.about__highlights li::before {
  content: '';
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: var(--gradient-brand);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

.about__stats {
  display: grid;
  gap: 16px;
}

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stat-card__number {
  display: block;
  font-size: 40px;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-card__label {
  font-size: 14px;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ---- Contact ---- */
.contact {
  background: var(--color-bg-soft);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  align-items: start;
}

.contact__desc {
  color: var(--color-text-muted);
  margin-bottom: 36px;
  font-size: 16px;
  line-height: 1.75;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact__detail-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: box-shadow var(--transition), border-color var(--transition);
}

.contact__detail-card:hover {
  box-shadow: var(--shadow-sm);
  border-color: rgba(99, 102, 241, 0.15);
}

.contact__detail-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: var(--radius-sm);
}

.contact__details strong {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}

.contact__details a,
.contact__details span {
  color: var(--color-text);
  font-weight: 600;
  font-size: 15px;
}

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  font-family: inherit;
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px var(--color-accent-light);
}

.form-group input.error,
.form-group textarea.error {
  border-color: var(--color-error);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

.form-error {
  display: block;
  font-size: 13px;
  color: var(--color-error);
  margin-top: 6px;
  min-height: 18px;
}

.form-success {
  margin-top: 20px;
  padding: 16px 20px;
  background: var(--color-success-bg);
  border: 1px solid #a7f3d0;
  border-radius: var(--radius-sm);
  color: var(--color-success-text);
  font-weight: 500;
  font-size: 15px;
}

.form-success[hidden] {
  display: none;
}

/* ---- CTA Banner ---- */
.cta-banner {
  padding: 0 0 100px;
}

.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 56px 64px;
  background: var(--gradient-brand);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glow);
  position: relative;
  overflow: hidden;
}

.cta-banner__inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.cta-banner__content {
  position: relative;
}

.cta-banner__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.cta-banner__desc {
  color: rgba(255, 255, 255, 0.85);
  font-size: 16px;
  max-width: 480px;
}

.cta-banner .btn {
  position: relative;
  flex-shrink: 0;
}

/* ---- Footer ---- */
.footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.65);
  padding: 48px 0;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-white);
  font-weight: 700;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social-link {
  padding: 8px 18px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.footer__social-link:hover {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
}

.footer__copy {
  font-size: 13px;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .nav > .btn--nav {
    display: none;
  }
}

@media (max-width: 768px) {
  .nav .btn--nav {
    display: flex;
    width: 100%;
  }
}

@media (max-width: 900px) {
  .hero__inner,
  .about__inner,
  .contact__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero__bento {
    height: 360px;
    max-width: 420px;
    margin: 0 auto;
  }

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

  .cta-banner__inner {
    flex-direction: column;
    text-align: center;
    padding: 40px 32px;
  }

  .cta-banner__desc {
    max-width: none;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-20px) scale(0.98);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
  }

  .nav.is-open {
    transform: translateY(0) scale(1);
    opacity: 1;
    visibility: visible;
  }

  .nav__list {
    flex-direction: column;
    gap: 4px;
  }

  .nav__link {
    display: block;
    padding: 12px 16px;
  }

  .lang-toggle {
    width: 100%;
    text-align: center;
  }

  .hero {
    padding-bottom: 64px;
  }

  .hero__visual {
    display: none;
  }

  .section {
    padding: 72px 0;
  }

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

  .contact-form {
    padding: 28px;
  }

  .cta-banner {
    padding-bottom: 72px;
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

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

  .hero__trust-logos {
    gap: 8px;
  }

  .hero__trust-logos span {
    padding: 6px 14px;
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero__blob,
  .hero__card--main,
  .hero__card--float {
    animation: none;
  }
}