:root {
  --amber: #f5a623;
  --amber-dark: #de8f0b;
  --sun: #ffc94d;
  --ink: #0f1c2e;
  --ink-soft: #45536b;
  --bg: #ffffff;
  --bg-alt: #f5f7fa;
  --surface: #ffffff;
  --dark: #0e2440;
  --line: #e6eaf0;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(15, 28, 46, 0.08);
  --shadow-lg: 0 20px 50px rgba(15, 28, 46, 0.15);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

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

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

.container {
  width: min(1160px, 92%);
  margin-inline: auto;
}

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-logo { width: 40px; height: 40px; }
.brand-name { font-size: 1.25rem; font-weight: 800; letter-spacing: -0.02em; }
.brand-name em { font-style: normal; color: var(--amber); }

.nav-links { display: flex; gap: 28px; list-style: none; }
.nav-links a {
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--amber); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 26px; height: 3px;
  background: var(--ink);
  border-radius: 3px;
  transition: 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: 0.25s;
  text-align: center;
  background: none;
  font-family: inherit;
}
.btn-primary { background: var(--amber); color: var(--ink); }
.btn-primary:hover { background: var(--amber-dark); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-outline { border-color: var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: #fff; }
.btn-lg { padding: 15px 30px; font-size: 1rem; }
.full { width: 100%; }
.btn-primary.full:hover { transform: none; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 80px 0; }
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(800px 400px at 100% 0%, rgba(255, 201, 77, 0.35), transparent 60%),
    radial-gradient(600px 400px at 0% 100%, rgba(245, 166, 35, 0.2), transparent 60%),
    linear-gradient(180deg, #fdf6e6, #fff);
}
.hero-content {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 50px;
  align-items: center;
}
.badge {
  display: inline-block;
  background: var(--sun);
  color: var(--ink);
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.8rem;
  margin-bottom: 18px;
}
.hero-text h1 {
  font-size: clamp(2.1rem, 5vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}
.hero-text p { font-size: 1.1rem; color: var(--ink-soft); margin-bottom: 28px; max-width: 520px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats {
  list-style: none;
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
}
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong { font-size: 1.6rem; color: var(--amber); font-weight: 800; }
.hero-stats span { font-size: 0.85rem; color: var(--ink-soft); }
.hero-img {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-img img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Sections ---------- */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--dark); color: #fff; }

.section-head { text-align: center; max-width: 640px; margin: 0 auto 50px; }
.section-head.left { text-align: left; margin: 0 0 30px; }
.kicker { color: var(--amber); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.8rem; }
.section-head h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  letter-spacing: -0.02em;
  margin: 10px 0 14px;
}
.section-head p { color: var(--ink-soft); }
.section-dark .section-head p { color: rgba(255,255,255,0.7); }

/* ---------- Products ---------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 26px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card img { width: 100%; height: 210px; object-fit: cover; }
.card-body { padding: 24px; }
.card-body h3 { font-size: 1.25rem; margin-bottom: 8px; }
.price { color: var(--ink-soft); margin-bottom: 12px; }
.price strong { color: var(--amber); font-size: 1.2rem; }
.desc { color: var(--ink-soft); font-size: 0.95rem; margin-bottom: 16px; }
.feats { list-style: none; margin-bottom: 20px; }
.feats li {
  padding: 6px 0;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
}
.feats li::before { content: "✓"; color: green; font-weight: 700; }

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 26px;
}
.service {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}
.service .icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  font-size: 1.6rem;
  background: var(--bg-alt);
  border-radius: 14px;
  margin-bottom: 18px;
}
.service h3 { font-size: 1.15rem; margin-bottom: 10px; }
.service p { color: var(--ink-soft); font-size: 0.95rem; }

/* ---------- Benefits ---------- */
.benefits-grid { display: flex; flex-direction: column; gap: 40px; }
.benefit {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.benefit:nth-child(even) .benefit-text { order: -1; }
.benefit img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%; height: 100%; object-fit: cover;
}
.benefit-text h3 { font-size: 1.6rem; margin-bottom: 12px; letter-spacing: -0.02em; }
.benefit-text p { color: var(--ink-soft); }

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 18px;
}
.gallery-grid img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 14px;
  cursor: pointer;
  transition: transform 0.3s;
}
.gallery-grid img:hover { transform: scale(1.03); }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  display: none;
  place-items: center;
  z-index: 200;
  padding: 30px;
}
.lightbox.open { display: grid; }
.lightbox img { max-width: 90vw; max-height: 85vh; border-radius: 12px; }
.lightbox .close {
  position: absolute;
  top: 20px; right: 30px;
  font-size: 3rem;
  color: #fff;
  background: none;
  border: 0;
  cursor: pointer;
  line-height: 1;
}

/* ---------- CTA ---------- */
.cta {
  background: linear-gradient(135deg, var(--amber), var(--sun));
  padding: 70px 0;
  text-align: center;
}
.cta h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); letter-spacing: -0.02em; margin-bottom: 14px; }
.cta p { max-width: 600px; margin: 0 auto 30px; font-size: 1.05rem; }
.cta .btn-primary { background: var(--ink); color: #fff; }
.cta .btn-primary:hover { background: #0a1626; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 50px;
  align-items: start;
}
.info-item { margin-bottom: 22px; }
.info-label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-bottom: 4px;
  font-weight: 600;
}
.info-value { font-size: 1.05rem; font-weight: 600; }
.info-item a.info-value:hover { color: var(--amber); }
.contact-info .btn { margin-bottom: 26px; }

.socials { margin-top: 6px; }
.social-links { display: flex; gap: 14px; margin-top: 12px; flex-wrap: wrap; }
.social-links a {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  background: var(--bg-alt);
  border-radius: 12px;
  transition: 0.25s;
}
.social-links a:hover { background: var(--amber); transform: translateY(-3px); }
.social-links img { width: 22px; height: 22px; }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px;
  box-shadow: var(--shadow);
}
.contact-form h3 { font-size: 1.4rem; margin-bottom: 24px; }
.contact-form label { display: block; margin-bottom: 16px; }
.contact-form label span {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--bg);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.15);
}
.form-note { margin-top: 12px; font-weight: 600; font-size: 0.9rem; }

/* ---------- Footer ---------- */
.footer { background: var(--dark); color: rgba(255,255,255,0.85); padding: 60px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-brand .brand-name { color: #fff; }
.footer-brand p { margin: 16px 0; max-width: 300px; font-size: 0.95rem; }
.footer-brand .social-links a { background: rgba(255,255,255,0.1); }
.footer-brand .social-links img { filter: invert(1); }
.footer-col h4 { color: #fff; margin-bottom: 16px; font-size: 1rem; }
.footer-col p, .footer-col a { display: block; margin-bottom: 10px; font-size: 0.92rem; color: rgba(255,255,255,0.75); }
.footer-col a:hover { color: var(--amber); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.85rem;
}
.disclaimer { color: rgba(255,255,255,0.45); max-width: 500px; text-align: right; }

/* ---------- Animations ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.6s, transform 0.6s; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .hero-content, .contact-grid { grid-template-columns: 1fr; }
  .benefit { grid-template-columns: 1fr; gap: 20px; }
  .benefit:nth-child(even) .benefit-text { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-links {
    position: absolute;
    top: 72px; left: 0; right: 0;
    flex-direction: column;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 10px 6%;
    gap: 4px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 6px; border-bottom: 1px solid var(--line); }
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .disclaimer { text-align: center; }
}