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

:root {
  --teal-50: #f0fdfa;
  --teal-100: #ccfbf1;
  --teal-200: #99f6e4;
  --teal-400: #2dd4bf;
  --teal-500: #14b8a6;
  --teal-600: #0d9488;
  --teal-700: #0f766e;
  --teal-800: #115e59;
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --white: #ffffff;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--slate-800);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

/* LINE OVERLAY */
.line-overlay {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 100vh;
  background: var(--slate-200);
  z-index: 1;
  pointer-events: none;
}

/* HEADER */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--slate-100);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--slate-900);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.logo-icon {
  color: var(--teal-600);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-list a {
  text-decoration: none;
  color: var(--slate-600);
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  transition: color var(--transition);
  position: relative;
}

.nav-list a:hover {
  color: var(--teal-600);
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--teal-600);
  transition: width var(--transition);
}

.nav-list a:hover::after {
  width: 100%;
}

.nav-phone {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--teal-600) !important;
  font-weight: 500 !important;
  font-size: 0.875rem !important;
}

.nav-phone::after {
  display: none !important;
}

.nav-phone:hover {
  color: var(--teal-700) !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--slate-700);
  padding: 4px;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--white) 0%, var(--teal-50) 50%, var(--slate-50) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  width: 100%;
}

.hero-content {
  padding-right: 20px;
}

.hero-tag {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--slate-500);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.tag-line {
  width: 32px;
  height: 1px;
  background: var(--teal-400);
  flex-shrink: 0;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 5vw, 4.25rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--slate-900);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.hero-accent {
  color: var(--teal-600);
}

.hero-sub {
  font-size: 1.0625rem;
  color: var(--slate-500);
  line-height: 1.8;
  max-width: 460px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
  letter-spacing: -0.01em;
}

.btn-primary {
  background: var(--teal-600);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(13, 148, 136, 0.25);
}

.btn-primary:hover {
  background: var(--teal-700);
  box-shadow: 0 6px 24px rgba(13, 148, 136, 0.35);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--slate-700);
  border: 1px solid var(--slate-300);
}

.btn-outline:hover {
  border-color: var(--teal-600);
  color: var(--teal-600);
}

.btn-large {
  padding: 18px 36px;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.hero-trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--slate-500);
  font-weight: 400;
}

.trust-item svg {
  color: var(--teal-500);
  flex-shrink: 0;
}

/* HERO IMAGE */
.hero-image {
  position: relative;
}

.hero-img-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 32px 64px rgba(0, 0, 0, 0.12);
}

.hero-img-wrapper img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-img-accent {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  border: 2px solid var(--teal-200);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.hero-floating-card {
  position: absolute;
  bottom: 40px;
  left: -40px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1);
  z-index: 2;
}

.floating-card-icon {
  width: 48px;
  height: 48px;
  background: var(--teal-50);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-600);
  flex-shrink: 0;
}

.floating-card-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-800);
}

.floating-card-desc {
  font-size: 0.8125rem;
  color: var(--slate-400);
  margin-top: 2px;
}

/* SECTION COMMON */
.section-label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--slate-500);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--slate-900);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1rem;
  color: var(--slate-500);
  max-width: 520px;
  line-height: 1.8;
}

/* SERVICES */
.services {
  padding: 120px 0;
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.service-card {
  padding: 36px 32px;
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--teal-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover {
  border-color: var(--teal-100);
  box-shadow: 0 16px 48px rgba(13, 148, 136, 0.08);
  transform: translateY(-4px);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 52px;
  height: 52px;
  background: var(--teal-50);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-600);
  margin-bottom: 20px;
  transition: all var(--transition);
}

.service-card:hover .service-icon {
  background: var(--teal-600);
  color: var(--white);
}

.service-card h3 {
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--slate-800);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.service-card p {
  font-size: 0.9375rem;
  color: var(--slate-500);
  line-height: 1.7;
}

/* ABOUT */
.about {
  padding: 120px 0;
  background: var(--slate-50);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.08);
}

.about-img-main img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-img-small {
  position: absolute;
  bottom: -32px;
  right: -32px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
  border: 4px solid var(--white);
}

.about-img-small img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-content .section-sub {
  margin-bottom: 32px;
}

.about-text {
  font-size: 1rem;
  color: var(--slate-500);
  line-height: 1.85;
  margin-bottom: 20px;
}

.about-stats {
  display: flex;
  gap: 24px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--slate-200);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--teal-600);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--slate-500);
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  background: var(--slate-200);
  align-self: stretch;
}

/* BRANDS */
.brands {
  padding: 120px 0;
  background: var(--white);
}

.brands .section-sub {
  margin-bottom: 56px;
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.brand-item {
  padding: 28px 24px;
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--slate-600);
  letter-spacing: 0.02em;
  transition: all var(--transition);
  cursor: default;
}

.brand-item:hover {
  border-color: var(--teal-200);
  color: var(--teal-700);
  background: var(--teal-50);
}

/* CTA */
.cta {
  padding: 120px 0;
  background: var(--slate-900);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
  position: relative;
}

.cta-content .section-label {
  color: var(--teal-400);
}

.cta-content .section-title {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-text {
  font-size: 1.0625rem;
  color: var(--slate-400);
  line-height: 1.8;
  max-width: 440px;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cta-actions .btn-primary {
  background: var(--teal-500);
}

.cta-actions .btn-primary:hover {
  background: var(--teal-400);
  box-shadow: 0 6px 24px rgba(45, 212, 191, 0.3);
}

.cta-actions .btn-outline {
  border-color: var(--slate-600);
  color: var(--slate-300);
}

.cta-actions .btn-outline:hover {
  border-color: var(--teal-400);
  color: var(--teal-400);
}

/* CONTACT */
.contact {
  padding: 120px 0;
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact-detail {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: var(--teal-50);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-600);
  flex-shrink: 0;
}

.contact-detail-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.contact-detail div:last-child {
  font-size: 0.9375rem;
  color: var(--slate-700);
  line-height: 1.6;
}

.contact-detail a {
  color: var(--slate-700);
  text-decoration: none;
  transition: color var(--transition);
}

.contact-detail a:hover {
  color: var(--teal-600);
}

.contact-map {
  margin-top: 32px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

/* CONTACT FORM */
.contact-form-wrap {
  background: var(--slate-50);
  border-radius: var(--radius-lg);
  padding: 48px;
  border: 1px solid var(--slate-100);
}

.contact-form-wrap h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.form-sub {
  font-size: 0.9375rem;
  color: var(--slate-500);
  margin-bottom: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

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

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--slate-600);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-family: var(--font-body);
  color: var(--slate-800);
  background: var(--white);
  transition: all var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--slate-400);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--teal-500);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 48px 24px;
}

.form-success svg {
  color: var(--teal-500);
  margin-bottom: 16px;
}

.form-success h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--slate-800);
  margin-bottom: 8px;
}

.form-success p {
  font-size: 0.9375rem;
  color: var(--slate-500);
}

/* FOOTER */
.footer {
  background: var(--slate-900);
  padding: 56px 0 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-left .logo {
  color: var(--white);
  margin-bottom: 12px;
}

.footer-copy {
  font-size: 0.875rem;
  color: var(--slate-500);
  line-height: 1.6;
}

.footer-right {
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-right a {
  font-size: 0.875rem;
  color: var(--slate-400);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-right a:hover {
  color: var(--teal-400);
}

.footer-bottom {
  padding: 24px 0;
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: var(--slate-600);
  text-align: center;
}

/* ANIMATIONS */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* MOBILE NAV */
.nav-list.mobile-open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--white);
  padding: 24px;
  border-bottom: 1px solid var(--slate-100);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.06);
  gap: 20px;
}

.nav-list.mobile-open a {
  font-size: 1rem;
  padding: 8px 0;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero-grid {
    gap: 40px;
  }

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

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

@media (max-width: 768px) {
  .nav-list {
    display: none;
  }

  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .hero {
    min-height: auto;
    padding: 120px 0 80px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-content {
    padding-right: 0;
    order: 1;
  }

  .hero-image {
    order: 2;
  }

  .hero-floating-card {
    left: 16px;
    bottom: 24px;
  }

  .hero-img-accent {
    display: none;
  }

  .hero-trust {
    gap: 16px;
  }

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

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-img-small {
    right: 0;
    bottom: -24px;
  }

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

  .cta-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .cta-actions {
    flex-direction: row;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .contact-form-wrap {
    padding: 32px 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .footer-right {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 20px;
  }

  .hero-headline {
    font-size: 2.25rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .brands-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .brand-item {
    padding: 20px 16px;
    font-size: 0.875rem;
  }

  .cta-actions {
    flex-direction: column;
  }

  .cta-actions .btn-large {
    width: 100%;
    justify-content: center;
  }
}