:root {
  --primary: #183d97;
  --primary-dark: #0e2661;
  --accent: #c79a3f;
  --bg: #f7f9fc;
  --text: #20314f;
  --muted: #667799;
  --white: #ffffff;
  --shadow: 0 18px 40px rgba(13, 40, 100, 0.12);
  --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #ffffff 0%, #f3f8ff 100%);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; }
.container { width: min(1140px, calc(100% - 32px)); margin: 0 auto; }
.section { padding: 78px 0; }
.section-soft { background: var(--bg); }
.topbar {
  background: linear-gradient(90deg, var(--primary-dark), var(--primary));
  color: var(--white);
  font-size: 14px;
}
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 48px;
}
.topbar p { margin: 0; }
.lang-toggle {
  border: 1px solid rgba(255,255,255,.35);
  background: rgba(255,255,255,.12);
  color: var(--white);
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 700;
}
.header {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(12px);
  background: rgba(255,255,255,.92);
  border-bottom: 1px solid rgba(24,61,151,.08);
}
.nav { display: flex; align-items: center; justify-content: space-between; min-height: 82px; gap: 18px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; color: var(--primary-dark); }
.brand img { width: 58px; height: 58px; object-fit: contain; border-radius: 50%; }
.menu { display: flex; gap: 26px; align-items: center; }
.menu a { font-weight: 600; color: var(--text); position: relative; }
.menu a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -8px; height: 2px; background: var(--accent); transform: scaleX(0); transition: transform .25s ease;
}
.menu a:hover::after { transform: scaleX(1); }
.menu-toggle { display: none; background: none; border: 0; padding: 0; cursor: pointer; }
.menu-toggle span { display: block; width: 28px; height: 3px; background: var(--primary); border-radius: 10px; margin: 5px 0; }
.hero { position: relative; overflow: hidden; padding-top: 0; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.88) 32%, rgba(255,255,255,.42) 70%, rgba(255,255,255,.15) 100%);
}
.hero-content { position: relative; min-height: 82vh; display: flex; align-items: center; }
.hero-card {
  max-width: 620px; background: rgba(255,255,255,.82); backdrop-filter: blur(8px);
  border: 1px solid rgba(24,61,151,.08); padding: 38px; border-radius: 28px; box-shadow: var(--shadow);
}
.eyebrow, .section-tag {
  display: inline-block; margin-bottom: 14px; color: var(--accent); font-weight: 800; text-transform: uppercase; letter-spacing: .12em; font-size: 12px;
}
.hero h1, h2 { margin: 0 0 16px; line-height: 1.05; }
.hero h1 { font-size: clamp(2.3rem, 5vw, 4.5rem); color: var(--primary-dark); }
.hero p, .section-heading p, .text-block p, .service-card p, .highlight p, .social-card span, .form-note {
  color: var(--muted); line-height: 1.75; font-size: 1rem;
}
.hero-actions, .contact-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 24px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 22px; border-radius: 999px; font-weight: 700; transition: .25s ease; border: 0;
}
.btn-primary { background: linear-gradient(135deg, var(--accent), #ddb86f); color: #fff; box-shadow: 0 12px 24px rgba(199,154,63,.25); }
.btn-primary:hover { transform: translateY(-2px); }
.btn-outline { border: 2px solid var(--primary); color: var(--primary); background: rgba(255,255,255,.8); }
.btn-outline:hover { background: var(--primary); color: var(--white); }
.w-full { width: 100%; }
.two-col { display: grid; grid-template-columns: 1.1fr .9fr; gap: 42px; align-items: center; }
.text-block h2, .section-heading h2, .highlight h2, .contact-info h2 { font-size: clamp(2rem, 4vw, 3.2rem); color: var(--primary-dark); }
.feature-grid, .cards-grid, .social-grid, .sizes-grid { display: grid; gap: 18px; }
.feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 28px; }
.feature-card, .service-card, .social-card, .size-card, .contact-form {
  background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid rgba(24,61,151,.06);
}
.feature-card { padding: 22px; }
.feature-card strong, .service-card h3, .social-card strong { display: block; margin-bottom: 8px; color: var(--primary-dark); }
.image-stack { position: relative; min-height: 520px; }
.main-image {
  width: 100%; height: 100%; object-fit: cover; border-radius: 32px; box-shadow: var(--shadow); min-height: 520px;
}
.floating-image {
  position: absolute; right: -10px; bottom: -20px; width: 46%; border-radius: 26px; box-shadow: var(--shadow); border: 8px solid #fff;
}
.section-heading { max-width: 720px; margin: 0 auto 34px; text-align: center; }
.services-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.service-card { padding: 28px; min-height: 220px; }
.service-card h3 { font-size: 1.1rem; }
.sizes-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.size-card {
  min-height: 165px; display: flex; align-items: center; justify-content: center; padding: 24px; text-align: center; position: relative; overflow: hidden;
  background: linear-gradient(180deg, rgba(24,61,151,.04), rgba(199,154,63,.12));
}
.size-card::before {
  content: ''; position: absolute; width: 110px; height: 110px; border-radius: 50%; background: rgba(24,61,151,.08); top: -22px; right: -18px;
}
.size-card span { position: relative; font-size: 1.25rem; font-weight: 800; color: var(--primary-dark); }
.highlight {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary)); color: var(--white); border-radius: 30px; padding: 36px; display: flex; align-items: center; justify-content: space-between; gap: 20px; box-shadow: var(--shadow);
}
.highlight h2, .highlight p, .highlight .section-tag { color: var(--white); }
.gallery-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.gallery-item {
  padding: 0; border: 0; background: transparent; cursor: pointer; border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); transition: transform .25s ease;
}
.gallery-item:hover { transform: translateY(-4px) scale(1.01); }
.gallery-item img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.social-wrap { text-align: center; }
.social-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 720px; margin: 0 auto; }
.social-card { padding: 30px; text-align: left; }
.contact-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 28px; align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; line-height: 1.7; }
.contact-list a { color: var(--primary); font-weight: 600; }
.contact-form { padding: 28px; display: grid; gap: 16px; }
.contact-form label { display: grid; gap: 8px; font-weight: 600; color: var(--primary-dark); }
.contact-form input, .contact-form textarea {
  width: 100%; border: 1px solid rgba(24,61,151,.14); border-radius: 16px; padding: 14px 16px; outline: none; background: #fff;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(199,154,63,.12); }
.map-section iframe { width: 100%; height: 440px; border: 0; border-radius: 30px; box-shadow: var(--shadow); }
.whatsapp-float {
  position: fixed; right: 18px; bottom: 18px; width: 64px; height: 64px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 18px 30px rgba(0,0,0,.18); z-index: 60;
}
.whatsapp-float svg { width: 34px; height: 34px; }
.lightbox {
  position: fixed; inset: 0; background: rgba(7, 17, 44, .86); display: none; align-items: center; justify-content: center; padding: 24px; z-index: 90;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: min(100%, 1100px); max-height: 86vh; border-radius: 22px; box-shadow: var(--shadow); }
.lightbox-close {
  position: absolute; top: 18px; right: 22px; width: 48px; height: 48px; border-radius: 50%; border: 0; background: rgba(255,255,255,.14); color: #fff; font-size: 30px; cursor: pointer;
}
.footer { background: #0e1f51; color: #dce5ff; padding: 28px 0; }
.footer-inner { text-align: center; }
.footer a { color: #fff; }
.fade-in-up { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.fade-in-up.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }
@media (max-width: 980px) {
  .menu-toggle { display: block; }
  .menu {
    position: absolute; left: 16px; right: 16px; top: 82px; background: rgba(255,255,255,.98); border-radius: 22px; padding: 18px; box-shadow: var(--shadow);
    display: none; flex-direction: column; align-items: flex-start;
  }
  .menu.open { display: flex; }
  .two-col, .contact-grid, .services-grid, .sizes-grid, .gallery-grid { grid-template-columns: 1fr 1fr; }
  .social-grid { grid-template-columns: 1fr; }
  .hero-content { min-height: 72vh; padding: 60px 0; }
  .hero-card { max-width: 100%; }
}
@media (max-width: 720px) {
  .section { padding: 62px 0; }
  .topbar-inner { min-height: 56px; }
  .topbar p { max-width: 70%; }
  .brand span { font-size: .95rem; }
  .hero h1 { font-size: 2.2rem; }
  .hero::before { background: linear-gradient(180deg, rgba(255,255,255,.92) 0%, rgba(255,255,255,.78) 100%); }
  .hero-card { padding: 28px 22px; }
  .two-col, .contact-grid, .services-grid, .sizes-grid, .gallery-grid, .feature-grid { grid-template-columns: 1fr; }
  .image-stack { min-height: auto; }
  .main-image { min-height: auto; }
  .floating-image { position: relative; width: 72%; margin: -36px 0 0 auto; right: auto; bottom: auto; }
  .highlight { flex-direction: column; align-items: flex-start; }
  .map-section iframe { height: 320px; }
}