/* ===== Custom Properties ===== */
:root {
  --teal-50: #f0fdfa;
  --teal-100: #ccfbf1;
  --teal-200: #99f6e4;
  --teal-300: #5eead4;
  --teal-400: #2dd4bf;
  --teal-500: #14b8a6;
  --teal-600: #0d9488;
  --teal-700: #0f766e;
  --teal-800: #115e59;
  --teal-900: #134e4a;

  --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;

  --cream: #faf9f7;
  --warm-white: #fefdfb;

  --font-sans: 'DM Sans', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.07), 0 2px 6px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.1), 0 4px 12px rgba(15, 23, 42, 0.06);
  --shadow-xl: 0 24px 60px rgba(15, 23, 42, 0.12), 0 8px 20px rgba(15, 23, 42, 0.08);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--slate-700);
  background: var(--warm-white);
}

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

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

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

/* ===== Typography ===== */
.section-label {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-600);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--slate-900);
  margin-bottom: 20px;
}

.section-sub {
  font-size: 1.1rem;
  color: var(--slate-500);
  max-width: 560px;
  line-height: 1.7;
}

.center { text-align: center; }
.center .section-sub { margin: 0 auto; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--teal-600);
  color: #fff;
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.3);
}
.btn-primary:hover {
  background: var(--teal-700);
  box-shadow: 0 6px 20px rgba(13, 148, 136, 0.4);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--teal-600);
  border: 2px solid var(--teal-200);
}
.btn-secondary:hover {
  background: var(--teal-50);
  border-color: var(--teal-400);
  transform: translateY(-2px);
}

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(254, 253, 251, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--slate-100);
  transition: var(--transition);
}

.nav.scrolled {
  box-shadow: var(--shadow-sm);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--slate-800);
}

.nav-logo-icon { flex-shrink: 0; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--slate-600);
  transition: var(--transition);
}
.nav-links a:hover {
  color: var(--teal-600);
  background: var(--teal-50);
}

.nav-cta {
  background: var(--teal-600) !important;
  color: #fff !important;
  font-weight: 600 !important;
}
.nav-cta:hover {
  background: var(--teal-700) !important;
  color: #fff !important;
}

/* Mobile Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}
.nav-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--slate-700);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.active .nav-toggle-bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active .nav-toggle-bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(254, 253, 251, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}
.mobile-menu-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.mobile-menu-link {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--slate-800);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.mobile-menu-link:hover {
  color: var(--teal-600);
  background: var(--teal-50);
}
.mobile-menu-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 14px 28px;
  background: var(--teal-600);
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
}
.mobile-menu-cta:hover { background: var(--teal-700); }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  background: linear-gradient(135deg, var(--warm-white) 0%, var(--teal-50) 50%, var(--slate-50) 100%);
  overflow: hidden;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 80%, rgba(13, 148, 136, 0.06) 0%, transparent 50%),
                    radial-gradient(circle at 80% 20%, rgba(148, 163, 184, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

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

.hero-content { max-width: 540px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--teal-100);
  color: var(--teal-700);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 28px;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--slate-900);
  margin-bottom: 24px;
}

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

.hero-sub {
  font-size: 1.12rem;
  color: var(--slate-500);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 480px;
}

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

.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-stat-number {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--teal-600);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--slate-500);
  font-weight: 500;
}

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

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

.hero-image-hero {
  position: absolute;
  inset: -20px;
  background: linear-gradient(135deg, var(--teal-100) 0%, var(--teal-200) 100%);
  border-radius: var(--radius-xl);
  z-index: -1;
  transform: rotate(3deg);
}

.hero-image {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  object-fit: cover;
  aspect-ratio: 5/6;
}

.hero-image-float {
  position: absolute;
  bottom: 32px;
  left: -24px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 22px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--slate-700);
}

/* ===== Section Base ===== */
.section {
  padding: 100px 0;
}

/* ===== About ===== */
.about { background: var(--warm-white); }

.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-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-main img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about-img-secondary {
  position: absolute;
  bottom: -32px;
  right: -24px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 4px solid var(--warm-white);
}
.about-img-secondary img {
  width: 340px;
  height: 260px;
  object-fit: cover;
}

.about-accent-box {
  position: absolute;
  top: -20px;
  right: -16px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 24px;
  background: var(--teal-600);
  color: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
}

.about-content .section-title { margin-bottom: 24px; }

.about-content > p {
  color: var(--slate-600);
  margin-bottom: 16px;
  font-size: 1.02rem;
}

.about-features {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.about-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--slate-700);
}

/* ===== Products ===== */
.products {
  background: linear-gradient(180deg, var(--teal-50) 0%, var(--warm-white) 100%);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.product-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--slate-100);
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-card-img {
  position: relative;
  height: 200px;
  background-size: cover;
  background-position: center;
}

.product-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 12px;
  background: rgba(255,255,255,0.95);
  color: var(--teal-700);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.product-card-body { padding: 24px; }

.product-card-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--slate-800);
  margin-bottom: 10px;
}

.product-card-desc {
  font-size: 0.9rem;
  color: var(--slate-500);
  line-height: 1.7;
}

/* ===== Why Us ===== */
.why-us { background: var(--warm-white); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.why-card {
  padding: 36px;
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-100);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.why-card:hover {
  border-color: var(--teal-200);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.why-card-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--teal-50);
  border-radius: var(--radius-md);
  margin-bottom: 22px;
}

.why-card-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--slate-800);
  margin-bottom: 12px;
}

.why-card-desc {
  font-size: 0.95rem;
  color: var(--slate-500);
  line-height: 1.75;
}

/* ===== Visit ===== */
.visit {
  background: linear-gradient(135deg, var(--teal-700) 0%, var(--teal-800) 100%);
  color: #fff;
}

.visit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: stretch;
}

.visit .section-label { color: var(--teal-200); }
.visit .section-title { color: #fff; }
.visit-desc {
  color: var(--teal-100);
  font-size: 1.05rem;
  margin-bottom: 40px;
  line-height: 1.7;
}

.visit-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

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

.visit-detail-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
}

.visit-detail strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--teal-200);
  margin-bottom: 4px;
}

.visit-detail span,
.visit-detail a {
  font-size: 1rem;
  color: #fff;
}
.visit-detail a:hover { color: var(--teal-200); text-decoration: underline; }

.visit-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.visit-cta-group .btn-primary {
  background: #fff;
  color: var(--teal-700);
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}
.visit-cta-group .btn-primary:hover {
  background: var(--teal-50);
  transform: translateY(-2px);
}

.visit-cta-group .btn-secondary {
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}
.visit-cta-group .btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
}

.visit-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  min-height: 420px;
}

/* ===== Footer ===== */
.footer {
  background: var(--slate-900);
  color: var(--slate-400);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--slate-800);
}

.footer-brand .nav-logo { color: #fff; margin-bottom: 16px; }

.footer-tagline {
  font-size: 0.92rem;
  color: var(--slate-400);
  line-height: 1.7;
  max-width: 280px;
}

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links strong,
.footer-contact strong {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--slate-300);
  margin-bottom: 4px;
}

.footer-links a,
.footer-contact a {
  font-size: 0.92rem;
  color: var(--slate-400);
  transition: var(--transition);
}
.footer-links a:hover,
.footer-contact a:hover { color: var(--teal-300); }

.footer-bottom {
  padding: 24px 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--slate-500);
}

/* ===== Scroll Reveal (progressive enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-inner { gap: 40px; }
  .hero-image-hero { inset: -12px; }
  .hero-image-float { left: -12px; bottom: 20px; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content { max-width: 100%; }
  .hero-sub { max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-image-wrap { max-width: 480px; margin: 0 auto; }

  .about-grid { grid-template-columns: 1fr; }
  .about-images { max-width: 520px; margin: 0 auto; }

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

  .visit-grid { grid-template-columns: 1fr; }
  .visit-map { min-height: 320px; }

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

@media (max-width: 600px) {
  .section { padding: 72px 0; }
  .hero { padding: 100px 0 60px; }

  .hero-image-hero { display: none; }
  .hero-image-float { left: 12px; bottom: 12px; padding: 12px 16px; font-size: 0.82rem; }

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

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

  .about-img-secondary { right: 0; bottom: -20px; }
  .about-accent-box { right: 0; top: -12px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { font-size: 0.8rem; }
}