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

:root {
  --teal: #0d9488;
  --teal-dark: #0f766e;
  --teal-light: #14b8a6;
  --teal-50: #f0fdfa;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --white: #ffffff;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
  font-family: var(--font-body);
  color: var(--slate-800);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-200);
  transition: box-shadow 0.3s ease;
}

.nav.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  color: var(--slate-900);
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  text-decoration: none;
  color: var(--slate-600);
  font-weight: 500;
  font-size: 0.938rem;
  transition: color 0.2s;
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--teal);
  transition: width 0.3s;
}

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

.nav-cta {
  background: var(--teal);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 600 !important;
  transition: background 0.2s, transform 0.2s !important;
}

.nav-cta:hover {
  background: var(--teal-dark);
  transform: translateY(-1px);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2.5px;
  background: var(--slate-700);
  border-radius: 2px;
  transition: all 0.3s;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 24px 60px;
  max-width: 1200px;
  margin: 0 auto;
  gap: 60px;
  position: relative;
}

.hero-bg-shapes {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.06;
}

.shape-1 {
  width: 600px;
  height: 600px;
  background: var(--teal);
  top: -200px;
  right: -100px;
}

.shape-2 {
  width: 400px;
  height: 400px;
  background: var(--teal-light);
  bottom: 10%;
  left: -100px;
}

.shape-3 {
  width: 200px;
  height: 200px;
  background: var(--teal);
  top: 40%;
  right: 30%;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
}

.shape-4 {
  width: 120px;
  height: 120px;
  background: var(--slate-400);
  top: 20%;
  left: 15%;
  border-radius: 20%;
  transform: rotate(45deg);
  opacity: 0.04;
}

.hero-content {
  flex: 1;
  max-width: 560px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--teal-50);
  border: 1px solid rgba(13, 148, 136, 0.2);
  color: var(--teal-dark);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.813rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 1.05;
  color: var(--slate-900);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.text-teal {
  color: var(--teal);
}

.hero-sub {
  font-size: 1.125rem;
  color: var(--slate-600);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.938rem;
  text-decoration: none;
  transition: all 0.25s ease;
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
}

.btn-primary {
  background: var(--teal);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.35);
}

.btn-primary:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13, 148, 136, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--slate-700);
  border: 2px solid var(--slate-300);
}

.btn-outline:hover {
  border-color: var(--teal);
  color: var(--teal);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--teal-dark);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-outline-white:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

.hero-stats {
  display: flex;
  gap: 24px;
  align-items: center;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--slate-900);
  letter-spacing: 0.02em;
}

.stat-label {
  font-size: 0.813rem;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--slate-200);
}

.hero-image {
  flex: 0 0 auto;
  position: relative;
}

.hero-image img {
  width: 100%;
  max-width: 520px;
  border-radius: 24px;
  object-fit: cover;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

.hero-image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  background: var(--teal);
  border-radius: 20px;
  transform: rotate(15deg);
  z-index: -1;
  opacity: 0.3;
}

/* SECTION COMMON */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  color: var(--slate-900);
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.063rem;
  color: var(--slate-500);
  line-height: 1.7;
}

/* PRODUCTS */
.products {
  padding: 100px 0;
  background: var(--slate-50);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.product-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.product-card:hover .product-img img {
  transform: scale(1.05);
}

.product-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.3), transparent 50%);
}

.product-info {
  padding: 28px;
}

.product-info h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--slate-900);
  letter-spacing: 0.03em;
  margin-bottom: 8px;
}

.product-info p {
  color: var(--slate-500);
  font-size: 0.938rem;
  line-height: 1.65;
}

/* ABOUT */
.about {
  padding: 100px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image-wrap {
  position: relative;
}

.about-image {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

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

.about-image-float {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background: var(--teal);
  color: var(--white);
  padding: 20px 24px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 0.938rem;
  box-shadow: 0 8px 24px rgba(13, 148, 136, 0.35);
}

.about-geo {
  position: absolute;
  top: -30px;
  right: -30px;
  width: 100px;
  height: 100px;
  background: var(--teal);
  border-radius: 20px;
  transform: rotate(30deg);
  opacity: 0.15;
}

.about-content .section-tag {
  text-align: left;
}

.about-content .section-title {
  text-align: left;
}

.about-text {
  color: var(--slate-600);
  font-size: 1.063rem;
  line-height: 1.75;
  margin-bottom: 16px;
}

.about-features {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--teal-50);
  border: 1px solid rgba(13, 148, 136, 0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature strong {
  display: block;
  color: var(--slate-900);
  font-size: 0.938rem;
  margin-bottom: 2px;
}

.feature span {
  color: var(--slate-500);
  font-size: 0.875rem;
}

/* CTA BANNER */
.cta-banner {
  padding: 100px 0;
  background: var(--slate-900);
  position: relative;
  overflow: hidden;
}

.cta-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cta-shape {
  position: absolute;
  border-radius: 50%;
}

.cta-shape-1 {
  width: 500px;
  height: 500px;
  background: var(--teal);
  top: -250px;
  right: -100px;
  opacity: 0.12;
}

.cta-shape-2 {
  width: 300px;
  height: 300px;
  background: var(--teal-light);
  bottom: -150px;
  left: -50px;
  opacity: 0.08;
}

.cta-inner {
  position: relative;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 4rem);
  color: var(--white);
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin-bottom: 20px;
}

.cta-text {
  color: var(--slate-400);
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: 36px;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* LOCATION */
.location {
  padding: 100px 0;
  background: var(--slate-50);
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.location-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--white);
  padding: 24px;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s;
}

.info-card:hover {
  transform: translateX(6px);
}

.info-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--teal-50);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-card strong {
  display: block;
  color: var(--slate-900);
  font-size: 0.938rem;
  margin-bottom: 4px;
}

.info-card p {
  color: var(--slate-500);
  font-size: 0.938rem;
  line-height: 1.6;
}

.info-card a {
  color: var(--teal);
  text-decoration: none;
  transition: color 0.2s;
}

.info-card a:hover {
  color: var(--teal-dark);
  text-decoration: underline;
}

.location-map {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  position: relative;
}

.location-map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 3/2;
}

.map-link {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: var(--white);
  color: var(--slate-700);
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  transition: all 0.2s;
}

.map-link:hover {
  background: var(--teal);
  color: var(--white);
}

/* CONTACT */
.contact {
  padding: 100px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-left .section-tag {
  text-align: left;
}

.contact-left .section-title {
  text-align: left;
  margin-bottom: 16px;
}

.contact-text {
  color: var(--slate-500);
  font-size: 1.063rem;
  line-height: 1.75;
  margin-bottom: 32px;
}

.contact-quick {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-quick-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--slate-700);
  font-weight: 500;
  font-size: 1rem;
  padding: 14px 20px;
  background: var(--slate-50);
  border-radius: 12px;
  transition: all 0.2s;
}

.contact-quick-item:hover {
  background: var(--teal-50);
  color: var(--teal-dark);
  transform: translateX(4px);
}

.contact-right {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slate-700);
}

.form-group input,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--slate-200);
  border-radius: 10px;
  font-size: 0.938rem;
  font-family: var(--font-body);
  color: var(--slate-800);
  transition: border-color 0.2s, box-shadow 0.2s;
  background: var(--slate-50);
  outline: none;
}

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

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

.form-success {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--teal-50);
  border: 1px solid rgba(13, 148, 136, 0.2);
  border-radius: 12px;
  color: var(--teal-dark);
  font-weight: 500;
  font-size: 0.938rem;
}

.form-success.show {
  display: flex;
}

/* FOOTER */
.footer {
  background: var(--slate-900);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
  color: var(--slate-400);
  font-size: 0.938rem;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col strong {
  color: var(--white);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.footer-col a,
.footer-col p {
  color: var(--slate-400);
  text-decoration: none;
  font-size: 0.938rem;
  transition: color 0.2s;
  line-height: 1.6;
}

.footer-col a:hover {
  color: var(--teal-light);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  color: var(--slate-500);
  font-size: 0.813rem;
}

.age-notice {
  color: var(--slate-600) !important;
  font-size: 0.75rem !important;
}

/* ANIMATIONS */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

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

  .hero-image img {
    max-width: 420px;
  }

  .about-grid,
  .location-grid,
  .contact-grid {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--slate-200);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(-120%);
    transition: transform 0.3s ease;
    z-index: 999;
  }

  .nav-links.open {
    transform: translateY(0);
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    flex-direction: column;
    padding: 100px 0 60px;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-sub {
    max-width: 100%;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-image {
    order: -1;
  }

  .hero-image img {
    max-width: 320px;
    border-radius: 18px;
  }

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

  .about-grid,
  .location-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .about-content .section-tag,
  .about-content .section-title,
  .contact-left .section-tag,
  .contact-left .section-title {
    text-align: center;
  }

  .about-text {
    text-align: center;
  }

  .about-features {
    align-items: center;
  }

  .feature {
    max-width: 320px;
    width: 100%;
  }

  .about-image-float {
    left: 50%;
    transform: translateX(-50%);
  }

  .about-geo {
    right: -10px;
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }

  .cta-title {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .nav-inner {
    padding: 0 16px;
  }

  .hero {
    padding: 90px 16px 40px;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }

  .stat-divider {
    width: 40px;
    height: 1px;
  }

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

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

  .contact-right {
    padding: 24px;
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}