:root {
  --brand-50:  #FFFEF5;
  --brand-100: #FFFDE8;
  --brand-200: #FFFACC;
  --brand-300: #FFFF99;
  --brand-400: #F0E868;
  --brand-500: #DBCF3A;
  --brand-600: #C4B520;
  --brand-700: #A89812;
  --dark-950: #09090B;
  --dark-900: #111114;
  --dark-800: #1C1C21;
  --dark-700: #2A2A33;
  --gray-50:  #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --white: #FFFFFF;
  --error-500: #EF4444;
  --success-500: #10B981;
  --info-500: #3B82F6;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--dark-900);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
html[lang="ka"] body { font-family: 'Noto Sans Georgian', 'Inter', sans-serif; }
html[lang="zh"] body { font-family: 'Noto Sans SC', 'Inter', sans-serif; }

/* ============================================
   CONTAINER
   ============================================ */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 72px;
  display: flex;
  align-items: center;
  transition: all 0.3s ease;
  background: transparent;
}
.navbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.nav-logo {
  font-size: 18px;
  font-weight: 800;
  color: var(--dark-900);
  letter-spacing: -0.03em;
  text-decoration: none;
}
.nav-logo span { color: var(--brand-600); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
  text-decoration: none;
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--dark-900); }
.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.lang-selector {
  position: relative;
  display: inline-block;
}
.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border: 1.5px solid var(--gray-200);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-600);
  background: var(--white);
  cursor: pointer;
  font-family: inherit;
}
.lang-btn i { color: var(--gray-400); }
.lang-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 180px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
  z-index: 200;
  overflow: hidden;
  display: none;
  animation: langDrop 0.15s ease;
}
@keyframes langDrop {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
.lang-dropdown.open { display: block; }
.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-700);
  cursor: pointer;
  transition: background 0.15s;
}
.lang-option:hover { background: var(--gray-50); }
.lang-option.active {
  background: var(--brand-100);
  font-weight: 600;
  color: var(--dark-900);
}
.lang-option .lang-code {
  font-weight: 700;
  width: 24px;
  font-size: 12px;
  color: var(--gray-500);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
  border-radius: 8px;
}
.btn-sm { font-size: 13px; padding: 9px 20px; height: 36px; }
.btn-md { font-size: 14px; padding: 11px 28px; height: 44px; }
.btn-lg { font-size: 15px; padding: 13px 32px; height: 48px; }
.btn-primary { background: var(--brand-300); color: var(--dark-900); }
.btn-primary:hover { background: var(--brand-400); }
.btn-dark { background: var(--dark-900); color: var(--white); }
.btn-dark:hover { background: var(--dark-800); }
.btn-outline { background: var(--white); color: var(--dark-900); border: 1.5px solid var(--gray-300); }
.btn-outline:hover { border-color: var(--gray-400); background: var(--gray-50); }
.btn-ghost { background: transparent; color: var(--gray-600); }
.btn-ghost:hover { background: var(--gray-100); color: var(--dark-900); }

/* ============================================
   HERO
   ============================================ */
.hero {
  padding: 140px 0 80px;
  background: var(--white);
}
.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-overline {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--brand-600);
  margin-bottom: 16px;
}
.hero-title {
  font-size: 52px;
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: -0.04em;
  color: var(--dark-900);
  margin-bottom: 20px;
}
.hero-title .highlight {
  background: var(--brand-300);
  padding: 2px 8px;
  border-radius: 6px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.hero-desc {
  font-size: 16px;
  color: var(--gray-500);
  line-height: 1.7;
  max-width: 460px;
  margin-bottom: 32px;
}
.hero-ctas {
  display: flex;
  gap: 12px;
}
.hero-visual {
  border-radius: 20px;
  height: 440px;
  overflow: hidden;
}

/* ============================================
   STATS BAR
   ============================================ */
.stats-bar {
  padding: 0 0 80px;
  background: var(--white);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  overflow: hidden;
}
.stat-item {
  padding: 32px;
  text-align: center;
  border-right: 1px solid var(--gray-200);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-size: 36px;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--dark-900);
}
.stat-label {
  font-size: 13px;
  color: var(--gray-500);
  margin-top: 4px;
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  padding: 100px 0;
  background: var(--gray-50);
}
.about .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.section-overline {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--brand-600);
  margin-bottom: 14px;
}
.section-title {
  font-size: 36px;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}
.section-title .highlight {
  background: var(--brand-300);
  padding: 2px 8px;
  border-radius: 6px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.section-desc {
  font-size: 15px;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 28px;
}
.about-visual {
  border-radius: 20px;
  height: 380px;
  overflow: hidden;
}

/* ============================================
   FEATURES
   ============================================ */
.features {
  padding: 100px 0;
  background: var(--white);
}
.features-header {
  text-align: center;
  max-width: 500px;
  margin: 0 auto 48px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  padding: 32px;
  border-radius: 14px;
  border: 1px solid var(--gray-200);
  background: var(--white);
  transition: all 0.2s;
}
.feature-card:hover {
  border-color: var(--brand-400);
  box-shadow: 0 8px 24px rgba(0,0,0,0.05);
}
.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--brand-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 20px;
  color: var(--brand-700);
}
.feature-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.6;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  padding: 100px 0;
  background: var(--gray-50);
}
.services-header {
  text-align: center;
  max-width: 500px;
  margin: 0 auto 48px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  padding: 32px;
  border-radius: 14px;
  border: 1px solid var(--gray-200);
  background: var(--white);
  transition: all 0.2s;
  cursor: pointer;
}
.service-card:hover {
  border-color: var(--brand-400);
  box-shadow: 0 8px 24px rgba(0,0,0,0.05);
}
.service-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--gray-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 20px;
  color: var(--gray-500);
  transition: all 0.2s;
}
.service-card:hover .service-icon {
  background: var(--brand-50);
  color: var(--brand-700);
}
.service-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}
.service-card p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 18px;
}
.service-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-400);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.15s;
}
.service-card:hover .service-link { color: var(--brand-700); }

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
  padding: 100px 0 80px;
  background: var(--white);
  overflow: hidden;
}
.testimonials-header {
  text-align: center;
  max-width: 500px;
  margin: 0 auto 48px;
}
.testimonials-marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}
.marquee-track {
  display: flex;
  gap: 20px;
  width: max-content;
}
.testimonial-card {
  flex-shrink: 0;
  width: 360px;
  padding: 28px;
  border-radius: 14px;
  border: 1px solid var(--gray-200);
  background: var(--white);
}
.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 14px;
  color: #F59E0B;
  font-size: 14px;
}
.testimonial-card > p {
  font-size: 14px;
  color: var(--gray-600);
  line-height: 1.65;
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--brand-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--brand-600);
}
.testimonial-author strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--dark-900);
}
.testimonial-author span {
  font-size: 12px;
  color: var(--gray-400);
}

/* ============================================
   CLIENT LOGOS
   ============================================ */
.clients {
  padding: 80px 0;
  background: var(--gray-50);
}
.clients-header {
  text-align: center;
  max-width: 500px;
  margin: 0 auto 48px;
}
.clients-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
  align-items: center;
}
.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 24px;
  border-radius: 14px;
  border: 1px solid var(--gray-200);
  background: var(--white);
  height: 100px;
  transition: all 0.2s;
}
.client-logo:hover {
  border-color: var(--brand-400);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.client-logo img {
  max-width: 100%;
  max-height: 60px;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.6);
  transition: filter 0.3s;
}
.client-logo:hover img {
  filter: grayscale(0%) opacity(1);
}

/* ============================================
   PRICING
   ============================================ */
.pricing {
  padding: 100px 0;
  background: var(--white);
}
.pricing-header {
  text-align: center;
  max-width: 500px;
  margin: 0 auto 48px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.pricing-card {
  padding: 36px 32px;
  border-radius: 16px;
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  position: relative;
  transition: all 0.2s;
}
.pricing-card:hover {
  border-color: var(--gray-300);
  box-shadow: 0 8px 32px rgba(0,0,0,0.06);
}
.pricing-card.popular {
  border-color: var(--brand-400);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
  transform: scale(1.03);
}
.popular-label {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--dark-900);
  color: var(--brand-300);
  font-size: 12px;
  font-weight: 700;
  padding: 5px 18px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.pricing-badge {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 12px;
}
.price-amount {
  font-size: 48px;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--dark-900);
  line-height: 1;
}
.price-currency {
  font-size: 24px;
  font-weight: 700;
  color: var(--dark-900);
}
.price-period {
  font-size: 15px;
  font-weight: 500;
  color: var(--gray-400);
  margin-left: 4px;
}
.pricing-desc {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 24px;
}
.pricing-features {
  list-style: none;
  margin-bottom: 28px;
}
.pricing-features li {
  font-size: 14px;
  color: var(--gray-600);
  padding: 8px 0;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  gap: 10px;
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features li i {
  color: var(--success-500);
  font-size: 12px;
  flex-shrink: 0;
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  padding: 40px 0;
  background: var(--white);
}
.cta-box {
  background: var(--dark-900);
  border-radius: 20px;
  padding: 72px 48px;
  text-align: center;
}
.cta-box h2 {
  font-size: 34px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}
.cta-box p {
  font-size: 16px;
  color: var(--gray-400);
  margin-bottom: 28px;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  padding: 100px 0;
  background: var(--gray-50);
}
.contact-header {
  text-align: center;
  max-width: 500px;
  margin: 0 auto 48px;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--dark-800);
  margin-bottom: 6px;
}
.form-input {
  width: 100%;
  font-family: inherit;
  font-size: 14px;
  padding: 11px 14px;
  height: 44px;
  border: 1.5px solid var(--gray-300);
  border-radius: 8px;
  background: var(--white);
  color: var(--dark-900);
  outline: none;
  transition: all 0.15s;
}
.form-input::placeholder { color: var(--gray-400); }
.form-input:focus {
  border-color: var(--brand-400);
  box-shadow: 0 0 0 3px rgba(255,255,153,0.3);
}
.form-textarea {
  width: 100%;
  font-family: inherit;
  font-size: 14px;
  padding: 11px 14px;
  border: 1.5px solid var(--gray-300);
  border-radius: 8px;
  background: var(--white);
  color: var(--dark-900);
  outline: none;
  resize: vertical;
  min-height: 120px;
  transition: all 0.15s;
}
.form-textarea::placeholder { color: var(--gray-400); }
.form-textarea:focus {
  border-color: var(--brand-400);
  box-shadow: 0 0 0 3px rgba(255,255,153,0.3);
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.info-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.info-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--brand-50);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--brand-700);
  flex-shrink: 0;
}
.info-card h4 { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.info-card p { font-size: 14px; color: var(--gray-500); line-height: 1.5; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--dark-900);
  padding: 48px 0 0;
}
.footer-main {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--dark-700);
}
.footer-logo {
  font-size: 18px;
  font-weight: 800;
  color: var(--brand-300);
  margin-bottom: 12px;
}
.footer-desc {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.65;
  max-width: 300px;
}
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--dark-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: var(--gray-400);
  text-decoration: none;
  transition: all 0.15s;
}
.footer-social a:hover {
  background: var(--brand-300);
  color: var(--dark-900);
}
.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-300);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--gray-500);
  text-decoration: none;
  padding: 5px 0;
  transition: color 0.15s;
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}
.footer-copy {
  font-size: 13px;
  color: var(--gray-600);
}
.footer-credit {
  font-size: 12px;
  color: var(--gray-600);
}
.footer-credit a {
  color: var(--gray-400);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.15s;
}
.footer-credit a:hover { color: var(--brand-300); }

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 28px;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(37,211,102,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37,211,102,0.5);
}

/* ============================================
   CALL REQUEST MODAL
   ============================================ */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: modalFadeIn 0.2s ease;
}
.modal-overlay.open { display: flex; }
@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.modal {
  background: var(--white);
  border-radius: 16px;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 24px 48px rgba(0,0,0,0.15);
  animation: modalSlideUp 0.25s ease;
  overflow: hidden;
}
@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 24px 0;
}
.modal-header h3 {
  font-size: 18px;
  font-weight: 800;
  color: var(--dark-900);
  letter-spacing: -0.02em;
}
.modal-header p {
  font-size: 13px;
  color: var(--gray-500);
  margin-top: 4px;
}
.modal-close {
  width: 32px;
  height: 32px;
  border: none;
  background: var(--gray-100);
  border-radius: 8px;
  color: var(--gray-500);
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  flex-shrink: 0;
}
.modal-close:hover { background: var(--gray-200); color: var(--dark-900); }
.modal-body { padding: 20px 24px 24px; }
.modal-body .form-group { margin-bottom: 14px; }
.modal-body .form-group:last-of-type { margin-bottom: 20px; }
.modal-body .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.modal-success {
  text-align: center;
  padding: 40px 24px;
}
.modal-success .check-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #ECFDF5;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 24px;
  color: #10B981;
}
.modal-success h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}
.modal-success p {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 20px;
}

/* ============================================
   HAMBURGER MENU
   ============================================ */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--dark-900);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================
   SCROLL ANIMATION
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE — TABLET (≤ 1024px)
   ============================================ */
@media (max-width: 1024px) {
  .container { padding: 0 32px; }
  .hero .container { grid-template-columns: 1fr 1fr; gap: 40px; }
  .hero-title { font-size: 40px; }
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
  .stat-item { padding: 24px 16px; }
  .stat-num { font-size: 28px; }
  .about .container { gap: 40px; }
  .features-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .feature-card { padding: 24px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .clients-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .pricing-grid { gap: 16px; }
  .pricing-card.popular { transform: scale(1.02); }
  .contact-grid { gap: 32px; }
  .footer-main { gap: 32px; }
}

/* ============================================
   RESPONSIVE — MOBILE (≤ 768px)
   ============================================ */
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .hamburger { display: flex; }
  .nav-links {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 24px 20px;
    gap: 0;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    border-top: 1px solid var(--gray-200);
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    font-size: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--gray-100);
    width: 100%;
  }
  .nav-links a:last-child { border-bottom: none; }
  .nav-right .btn { display: none; }
  .hero { padding: 100px 0 60px; }
  .hero .container {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }
  .hero-title { font-size: 36px; line-height: 1.35; }
  .hero-desc { max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero-ctas { justify-content: center; flex-wrap: wrap; }
  .hero-visual { height: 280px; order: -1; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid var(--gray-200); }
  .stat-item:nth-child(odd) { border-right: 1px solid var(--gray-200); }
  .stat-item:nth-last-child(-n+2) { border-bottom: none; }
  .about { padding: 64px 0; }
  .about .container {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }
  .about-visual { height: 260px; order: -1; }
  .section-title { font-size: 28px; }
  .about .btn { margin: 0 auto; }
  .features { padding: 64px 0; }
  .features-grid { grid-template-columns: 1fr; gap: 14px; }
  .feature-card { padding: 24px; }
  .services { padding: 64px 0; }
  .services-grid { grid-template-columns: 1fr; gap: 14px; }
  .service-card { padding: 24px; }
  .testimonials { padding: 64px 0 60px; }
  .testimonial-card { width: 300px; padding: 24px; }
  .clients { padding: 64px 0; }
  .clients-grid { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .client-logo { height: 80px; padding: 16px; }
  .pricing { padding: 64px 0; }
  .pricing-grid { grid-template-columns: 1fr; gap: 20px; max-width: 400px; margin: 0 auto; }
  .pricing-card.popular { transform: none; }
  .pricing-card { padding: 28px 24px; }
  .price-amount { font-size: 40px; }
  .cta-box { padding: 48px 24px; }
  .cta-box h2 { font-size: 26px; }
  .contact { padding: 64px 0; }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-main {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }
  .footer-desc { max-width: 100%; margin: 0 auto; }
  .footer-social { justify-content: center; }
  .footer-col h4 { margin-bottom: 10px; }
  .footer-bottom {
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
  }
}

/* ============================================
   RESPONSIVE — SMALL MOBILE (≤ 480px)
   ============================================ */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 30px; }
  .hero-visual { height: 220px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-num { font-size: 24px; }
  .stat-item { padding: 20px 12px; }
  .section-title { font-size: 24px; }
  .cta-box { padding: 40px 20px; border-radius: 14px; }
  .cta-box h2 { font-size: 22px; }
  .cta-box p { font-size: 14px; }
  .btn-lg { font-size: 14px; padding: 11px 24px; height: 44px; }
  .btn-md { font-size: 13px; padding: 10px 22px; height: 40px; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .hero-ctas .btn { width: 100%; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .client-logo { height: 72px; }
  .modal { max-width: 100%; border-radius: 12px; }
  .modal-body .form-row { grid-template-columns: 1fr; }
}