:root {
  --bg: #f7f9fc;
  --surface: #ffffff;
  --primary: #0f766e;
  --accent: #f59e0b;
  --text: #111827;
  --muted: #64748b;
  --shadow: 0 15px 40px rgba(15, 23, 42, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

img {
  display: block;
  width: 100%;
}

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

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  background: rgba(15, 23, 42, 0.95);
  color: white;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(14px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.brand {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.nav-links a {
  color: rgba(255,255,255,0.9);
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
}

.menu-btn {
  display: none;
  background: transparent;
  border: 0;
  color: white;
  font-size: 1.25rem;
  cursor: pointer;
}

.hero {
  min-height: 88vh;
  display: flex;
  align-items: center;
  background: linear-gradient(120deg, rgba(15, 23, 42, 0.86), rgba(15, 23, 42, 0.72)),
    url('https://images.unsplash.com/photo-1520607162513-77705c0f0d4a?auto=format&fit=crop&w=1600&q=80') center/cover;
  color: white;
}

.hero-content {
  max-width: 700px;
  padding: 4rem 0;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.8rem;
  font-weight: 700;
}

.hero h1,
.page-hero h1,
.section-heading h2,
.about-grid h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.2;
  margin-bottom: 0.9rem;
}

.hero p,
.page-hero p,
.about-grid p,
.card p,
.contact-card p,
.product-card p {
  color: var(--muted);
}

.hero p {
  color: rgba(255,255,255,0.9);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.3rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 12px 24px rgba(245, 158, 11, 0.25);
}

.btn-secondary {
  background: rgba(255,255,255,0.13);
  color: white;
  border: 1px solid rgba(255,255,255,0.2);
}

.btn-block {
  width: 100%;
  text-align: center;
  margin-bottom: 0.75rem;
}

.section {
  padding: 5rem 0;
}

.alt-section {
  background: #eef2ff;
}

.section-heading {
  text-align: center;
  margin-bottom: 2rem;
}

.grid,
.product-grid,
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.card,
.product-card,
.gallery-card,
.contact-card,
.highlight-box {
  background: var(--surface);
  border-radius: 1.25rem;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 35px rgba(15, 23, 42, 0.12);
}

.card img,
.product-card img,
.gallery-card img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.card-body,
.product-card,
.gallery-content,
.contact-card,
.highlight-box {
  padding: 1.2rem;
}

.card h3,
.product-card h3,
.gallery-content h3,
.contact-card h3,
.highlight-box h3 {
  margin-bottom: 0.35rem;
}

.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  align-items: start;
}

.highlight-box ul {
  padding-left: 1.2rem;
  color: var(--muted);
}

.page-hero {
  padding: 4.5rem 0 2rem;
  background: linear-gradient(120deg, rgba(15, 23, 42, 0.94), rgba(15, 23, 42, 0.78));
  color: white;
}

.page-hero.compact-hero {
  padding-bottom: 2.5rem;
}

.page-hero h1 {
  max-width: 760px;
}

.page-hero p {
  color: rgba(255,255,255,0.8);
  max-width: 720px;
}

.site-footer {
  background: #0f172a;
  color: rgba(255,255,255,0.88);
  padding: 1.2rem 0;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.floating-action {
  position: fixed;
  right: 1rem;
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: white;
  box-shadow: 0 10px 25px rgba(0,0,0,0.18);
  z-index: 1200;
}

.floating-action.whatsapp {
  bottom: 5.5rem;
  background: #25d366;
}

.floating-action.call {
  bottom: 1.2rem;
  background: var(--primary);
}

.contact-card a {
  color: var(--primary);
}

.map-section {
  padding-top: 0;
}

.map-card {
  background: var(--surface);
  border-radius: 1.5rem;
  box-shadow: var(--shadow);
  padding: 1.5rem;
  display: grid;
  gap: 1rem;
}

.map-card iframe {
  width: 100%;
  min-height: 320px;
  border: 0;
  border-radius: 1rem;
}

@media (max-width: 768px) {
  .menu-btn {
    display: block;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 3.7rem;
    right: 1rem;
    width: min(220px, calc(100% - 2rem));
    background: rgba(15, 23, 42, 0.98);
    padding: 1rem;
    border-radius: 1rem;
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .hero {
    min-height: 78vh;
  }

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

  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}