:root {
  --green-50: #f0fdf4;
  --green-100: #dcfce7;
  --green-200: #bbf7d0;
  --green-300: #86efac;
  --green-400: #4ade80;
  --green-500: #22c55e;
  --green-600: #16a34a;
  --green-700: #15803d;
  --green-800: #166534;
  --green-900: #14532d;
  --off-white: #faf9f6;
  --cream: #f5f2ed;
  --warm-gray: #6b6560;
  --dark: #1a1a18;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 1px 3px rgba(26,26,24,0.06), 0 1px 2px rgba(26,26,24,0.04);
  --shadow-md: 0 4px 16px rgba(26,26,24,0.08), 0 2px 6px rgba(26,26,24,0.04);
  --shadow-lg: 0 12px 40px rgba(26,26,24,0.12), 0 4px 12px rgba(26,26,24,0.06);
  --shadow-xl: 0 20px 60px rgba(26,26,24,0.15), 0 8px 20px rgba(26,26,24,0.08);
  --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; font-size: 16px; }

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--dark);
  background: var(--off-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  line-height: 1.2;
  font-weight: 700;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

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

/* HEADER */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 249, 246, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(21, 128, 61, 0.08);
  transition: var(--transition);
}
.header.scrolled {
  background: rgba(250, 249, 246, 0.95);
  box-shadow: var(--shadow-md);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--green-800);
}
.logo-accent {
  color: var(--green-500);
}

/* NAV */
.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav a {
  font-size: 0.938rem;
  font-weight: 500;
  color: var(--warm-gray);
  transition: color var(--transition);
  position: relative;
}
.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--green-500);
  border-radius: 2px;
  transition: width var(--transition);
}
.nav a:hover { color: var(--green-700); }
.nav a:hover::after { width: 100%; }

.nav-toggle, .nav-close {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  color: var(--green-800);
  transition: background var(--transition);
}
.nav-toggle:hover, .nav-close:hover { background: var(--green-100); }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.938rem;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--green-700);
  color: white;
  box-shadow: 0 4px 16px rgba(21, 128, 61, 0.3);
}
.btn-primary:hover {
  background: var(--green-800);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(21, 128, 61, 0.35);
}
.btn-outline {
  background: transparent;
  color: var(--green-700);
  border: 2px solid var(--green-200);
}
.btn-outline:hover {
  background: var(--green-50);
  border-color: var(--green-400);
}
.btn-white {
  background: white;
  color: var(--green-800);
  box-shadow: var(--shadow-md);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-sm { padding: 8px 20px; font-size: 0.875rem; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-full { width: 100%; }

/* HERO */
.hero {
  padding: 120px 0 80px;
  background: linear-gradient(160deg, var(--off-white) 0%, var(--green-50) 50%, var(--cream) 100%);
  position: relative;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}
.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 80%, rgba(82, 183, 136, 0.08) 0%, transparent 50%),
                    radial-gradient(circle at 80% 20%, rgba(21, 128, 61, 0.06) 0%, transparent 50%);
  pointer-events: none;
}
.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-100);
  color: var(--green-800);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.813rem;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  color: var(--dark);
  margin-bottom: 20px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--green-600), var(--green-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 1.125rem;
  color: var(--warm-gray);
  margin-bottom: 32px;
  max-width: 480px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* HERO VISUAL */
.hero-visual {
  position: relative;
  padding: 20px;
}
.hero-card-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}
.hero-card-main img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}
.hero-card-main-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: rgba(250, 249, 246, 0.95);
  backdrop-filter: blur(10px);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--green-800);
}

/* FLOATING CARDS */
.float-card {
  position: absolute;
  background: white;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2;
  animation: float 3s ease-in-out infinite;
}
.float-card-1 {
  top: -10px;
  right: -10px;
  animation-delay: 0s;
}
.float-card-2 {
  bottom: 60px;
  left: -20px;
  animation-delay: 1s;
}
.float-card-3 {
  bottom: -10px;
  right: 40px;
  animation-delay: 2s;
}
.float-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--green-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-700);
  flex-shrink: 0;
}
.float-card-num {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--green-700);
}
.float-card-label {
  font-size: 0.75rem;
  color: var(--warm-gray);
  line-height: 1.3;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* SECTION HEADER */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}
.section-tag {
  display: inline-block;
  font-size: 0.813rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--green-600);
  margin-bottom: 12px;
}
.section-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 16px;
}
.section-header p {
  font-size: 1.063rem;
  color: var(--warm-gray);
}

/* SERVICES */
.services {
  padding: 100px 0;
  background: var(--off-white);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
.service-card-img {
  position: relative;
  overflow: hidden;
  height: 200px;
}
.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.service-card:hover .service-card-img img {
  transform: scale(1.05);
}
.service-card-overlay {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(250, 249, 246, 0.95);
  backdrop-filter: blur(8px);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--green-700);
}
.service-card-body {
  padding: 24px;
}
.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--green-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.service-card-body h3 {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--dark);
}
.service-card-body p {
  font-size: 0.938rem;
  color: var(--warm-gray);
  line-height: 1.6;
}

/* ABOUT */
.about {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--cream) 0%, var(--off-white) 100%);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-images {
  position: relative;
}
.about-img-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-main img {
  width: 100%;
  height: 600px;
  object-fit: cover;
}
.about-img-accent {
  position: absolute;
  bottom: -30px;
  right: -20px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--off-white);
}
.about-img-accent img {
  width: 260px;
  height: 200px;
  object-fit: cover;
}
.about-exp-badge {
  position: absolute;
  top: -20px;
  right: 40px;
  background: var(--green-700);
  color: white;
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.about-exp-num {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}
.about-exp-text {
  font-size: 0.813rem;
  opacity: 0.85;
  margin-top: 4px;
}
.about-content h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  margin-bottom: 20px;
}
.about-text {
  font-size: 1.063rem;
  color: var(--warm-gray);
  margin-bottom: 16px;
  line-height: 1.7;
}
.about-features {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.938rem;
  font-weight: 500;
  color: var(--dark);
}
.about-feature-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--green-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-700);
  flex-shrink: 0;
}

/* ZONE */
.zone {
  padding: 100px 0;
  background: var(--off-white);
}
.zone-card {
  background: linear-gradient(135deg, var(--green-800), var(--green-700));
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.zone-content {
  padding: 60px;
  color: white;
}
.zone-content .section-tag { color: var(--green-300); }
.zone-content h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: white;
  margin-bottom: 16px;
}
.zone-content p {
  font-size: 1.063rem;
  opacity: 0.85;
  margin-bottom: 28px;
  line-height: 1.7;
}
.zone-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.zone-tag {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: white;
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  backdrop-filter: blur(4px);
}
.zone-map {
  position: relative;
  height: 380px;
}
.zone-map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.zone-map-pin {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

/* CTA */
.cta {
  padding: 100px 0;
  background: linear-gradient(160deg, var(--green-50) 0%, var(--cream) 100%);
}
.cta-card {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}
.cta-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--green-100);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  color: var(--green-700);
}
.cta h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 16px;
}
.cta > .container > .cta-card > p {
  font-size: 1.063rem;
  color: var(--warm-gray);
  margin-bottom: 36px;
  line-height: 1.7;
}
.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* CONTACT */
.contact {
  padding: 100px 0;
  background: var(--off-white);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: white;
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.contact-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}
.contact-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--green-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-700);
  flex-shrink: 0;
}
.contact-card h4 {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--warm-gray);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.contact-card p, .contact-card a {
  font-size: 0.938rem;
  color: var(--dark);
  line-height: 1.6;
}
.contact-card a:hover { color: var(--green-600); }

/* FORM */
.contact-form-wrap {
  background: white;
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}
.contact-form { transition: opacity var(--transition); }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--green-100);
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.938rem;
  color: var(--dark);
  background: var(--off-white);
  transition: all var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green-500);
  background: white;
  box-shadow: 0 0 0 4px rgba(82, 183, 136, 0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note {
  text-align: center;
  font-size: 0.813rem;
  color: var(--warm-gray);
  margin-top: 16px;
}
.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--green-100);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.form-success h3 {
  font-size: 1.5rem;
  color: var(--green-800);
  margin-bottom: 8px;
}
.form-success p {
  color: var(--warm-gray);
  font-size: 0.938rem;
}

/* FOOTER */
.footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer .logo-text { color: white; }
.footer-brand p {
  font-size: 0.938rem;
  line-height: 1.7;
  margin-top: 16px;
  opacity: 0.7;
}
.footer-links h4, .footer-contact h4 {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}
.footer-links ul, .footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a, .footer-contact a {
  font-size: 0.938rem;
  opacity: 0.7;
  transition: all var(--transition);
}
.footer-links a:hover, .footer-contact a:hover {
  opacity: 1;
  color: var(--green-400);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  text-align: center;
  font-size: 0.813rem;
  opacity: 0.5;
}

/* MOBILE NAV */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 24, 0.5);
  backdrop-filter: blur(4px);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.nav-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.nav-overlay-inner {
  position: absolute;
  top: 0;
  right: 0;
  width: 280px;
  height: 100%;
  background: var(--off-white);
  padding: 80px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transform: translateX(100%);
  transition: transform var(--transition);
  box-shadow: var(--shadow-xl);
}
.nav-overlay.active .nav-overlay-inner {
  transform: translateX(0);
}
.nav-overlay-link {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--dark);
  padding: 12px 0;
  border-bottom: 1px solid var(--green-100);
  transition: color var(--transition);
}
.nav-overlay-link:hover { color: var(--green-700); }
.nav-overlay-cta {
  margin-top: 20px;
  text-align: center;
}

/* 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 */
.hidden-mobile { display: flex; }

@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 500px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-images { max-width: 480px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .nav-toggle { display: flex; }
  .nav-close { display: flex; }
  .hidden-mobile { display: none; }

  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero h1 { font-size: 2rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .float-card { display: none; }

  .services-grid { grid-template-columns: 1fr; }
  .about-img-main img { height: 400px; }
  .about-img-accent { right: 0; }
  .about-features { grid-template-columns: 1fr; }

  .zone-content { padding: 40px 24px; }
  .zone-map { height: 260px; }

  .cta-actions { flex-direction: column; }
  .cta-actions .btn { width: 100%; justify-content: center; }

  .contact-form-wrap { padding: 24px; }
  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}