:root {
  --navy-950: #09111e;
  --navy-900: #111827;
  --navy-800: #1a2535;
  --slate-100: #edf2f7;
  --slate-300: #b9c7d6;
  --white:  #ffffff;
  --blue:   #1a8cff;
  --gold:   #f5a623;
  --radius-lg: 20px;
  --radius-md: 14px;
  --maxw: 1180px;
  --shadow: 0 20px 44px rgba(7, 17, 30, 0.2);
}

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

body {
  font-family: "Public Sans", "Segoe UI", sans-serif;
  background: #f7fafc;
  color: var(--navy-900);
  line-height: 1.55;
}

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

.container { width: min(var(--maxw), 92vw); margin: 0 auto; }

/* ── Header ──────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
  background: rgba(8, 17, 31, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }

.brand { display: inline-flex; align-items: center; text-decoration: none; color: var(--white); font-weight: 700; }

.brand-logo {
  width: clamp(60px, 8vw, 80px);
  height: auto;
  display: block;
  border-radius: 50%;
  background: #fff;
}

.desktop-nav { display: flex; gap: 18px; }
.menu-group { position: relative; }
.menu-parent { display: inline-flex; align-items: center; gap: 6px; }
.menu-parent::after { content: "\25BE"; font-size: 0.7rem; color: #dce7f2; }

.mega-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  width: min(410px, 70vw);
  background: rgba(8, 17, 31, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  box-shadow: 0 18px 34px rgba(2, 7, 14, 0.4);
  padding: 10px;
  display: grid;
  gap: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.mega-menu a { display: block; padding: 8px 10px; border-radius: 8px; }
.mega-menu a:hover, .mega-menu a.active { background: rgba(255, 255, 255, 0.12); }
.menu-group:hover .mega-menu, .menu-group:focus-within .mega-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.desktop-nav a { color: #dce7f2; text-decoration: none; font-size: 0.93rem; }
.desktop-nav a:hover, .desktop-nav a.active { color: #fff; }

/* ── Buttons ─────────────────────────────────────── */
.btn {
  border-radius: 999px;
  padding: 10px 16px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-solid { background: var(--blue); color: #fff; }
.btn-solid:hover { background: #1070d0; }
.btn-ghost { border-color: rgba(255, 255, 255, 0.44); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); }

/* ── Service hero ────────────────────────────────── */
.hero {
  position: relative;
  min-height: 64vh;
  overflow: hidden;
}
.hero img,
.hero picture,
.hero picture img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(8, 17, 31, 0.92) 10%, rgba(8, 17, 31, 0.65) 52%, rgba(8, 17, 31, 0.45) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  color: #fff;
  padding: 104px 0 70px;
}

/* ── Typography ──────────────────────────────────── */
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 700;
}

h1, h2, h3 { font-family: "Oswald", sans-serif; margin: 0; line-height: 1.10; }
h1 { margin-top: 14px; font-size: clamp(2rem, 4.4vw, 3.8rem); max-width: 14ch; font-weight: 700; }
h2 { font-size: clamp(1.5rem, 2.8vw, 2.6rem); font-weight: 600; }

.hero p { max-width: 64ch; margin-top: 18px; color: #dfebf7; }
.hero-actions { margin-top: 24px; display: flex; gap: 10px; flex-wrap: wrap; }

/* ── Sections ────────────────────────────────────── */
.section { background: #fff; padding: 72px 0; }

.two-col { display: grid; grid-template-columns: 1.05fr 1fr; gap: 26px; align-items: start; }

.card {
  background: #fff;
  border: 1px solid rgba(11, 29, 51, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card-body { padding: 18px; }

.bullets { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 10px; }
.bullets li { position: relative; padding-left: 20px; }
.bullets li::before { content: "\2713"; color: var(--blue); position: absolute; left: 0; }

.gallery-grid { margin-top: 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.gallery-grid img,
.gallery-grid picture img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-md);
  border: 1px solid rgba(11, 29, 51, 0.1);
}
.gallery-grid picture { display: block; }

/* ── Quote band ──────────────────────────────────── */
.quote-band {
  background: linear-gradient(135deg, #0f1d30, #090e1e);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

/* ── Contact panel ───────────────────────────────── */
.service-contact { padding-top: 0; }
.contact-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.contact-list { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 8px; }
.contact-actions { margin-top: 18px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.contact-actions .btn { width: 100%; }
.contact-form {
  background: #fff;
  border: 1px solid rgba(11, 29, 51, 0.15);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 18px;
  display: grid;
  gap: 10px;
}
.contact-form label { font-weight: 600; font-size: 0.92rem; }
.contact-form input, .contact-form select, .contact-form textarea {
  border: 1px solid rgba(11, 29, 51, 0.25);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: 2px solid rgba(26, 140, 255, 0.45);
  border-color: var(--blue);
}
.upload-note, .form-note { font-size: 0.9rem; color: #31506d; }

/* ── Footer ───────────────────────────────────────── */
.site-footer { background: #08111f; color: #d2dee8; padding: 36px 0 0; }

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 28px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand-col { display: flex; flex-direction: column; gap: 10px; }
.footer-brand { display: inline-flex; align-items: center; }
.footer-brand img { width: clamp(56px, 7vw, 76px); height: auto; display: block; border-radius: 50%; background: #fff; }
.footer-tagline { font-size: 0.85rem; color: #8ea1b5; margin: 0; line-height: 1.45; }

.footer-services-col,
.footer-contact-col { display: flex; flex-direction: column; gap: 8px; }

.footer-col-heading {
  font-family: "Oswald", sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin: 0 0 4px;
}

.site-footer a { color: #c8d6e4; text-decoration: none; font-size: 0.9rem; }
.site-footer a:hover { color: #fff; }

.footer-address { font-size: 0.88rem; color: #8ea1b5; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: 0.78rem; color: #8ea1b5; margin: 0; }
.footer-bottom a { font-size: 0.82rem; color: #8ea1b5; }
.footer-bottom a:hover { color: #fff; }

/* ── Floating WhatsApp ────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 100;
  background: #25D366;
  color: #fff;
  border-radius: 999px;
  padding: 12px 18px 12px 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.whatsapp-float:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(37, 211, 102, 0.5); }
.whatsapp-float svg { width: 22px; height: 22px; flex-shrink: 0; }

/* ── Mobile header ────────────────────────────────── */
.mobile-sticky { display: none; }
.mobile-header-actions { display: none; margin-left: auto; align-items: center; gap: 6px; }
.mobile-icon-btn {
  min-width: 46px; min-height: 44px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.28); background: rgba(255,255,255,0.08);
  color: #fff; text-decoration: none; font-weight: 700; font-size: 0.72rem;
  display: inline-flex; align-items: center; justify-content: center; padding: 0 8px;
}
.mobile-icon-btn.wa { background: #25D366; border-color: #25D366; }
.mobile-menu-toggle { cursor: pointer; }
.mobile-menu-toggle[aria-expanded="true"] { background: rgba(255,255,255,0.2); }
.mobile-icon-btn.menu { min-width: 54px; }
.mobile-icon-btn:hover { background: rgba(255,255,255,0.16); }
.mobile-icon-btn.wa:hover { background: #1cb858; border-color: #1cb858; }

.site-header .desktop-nav { transition: opacity 0.2s ease; }
.nav-wrap.menu-open .desktop-nav { opacity: 1; visibility: visible; }
.mobile-sticky a { color: #fff; }

/* ── Reveal ───────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 960px) {
  .nav-wrap > .btn { display: none; }
  .nav-wrap { min-height: 80px; gap: 10px; }
  .brand-logo { width: min(14vw, 64px); }
  .mobile-header-actions { display: inline-flex; }

  .desktop-nav {
    display: none;
    position: absolute;
    top: calc(100% + 10px); left: 4vw; right: 4vw;
    background: rgba(8, 17, 31, 0.98);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 14px;
    box-shadow: 0 18px 30px rgba(2,7,14,0.42);
    padding: 10px; z-index: 70;
    flex-direction: column; align-items: stretch; gap: 8px;
    opacity: 0; visibility: hidden;
  }
  .nav-wrap.menu-open .desktop-nav { display: flex; }
  .desktop-nav .menu-group { display: grid; gap: 8px; }
  .desktop-nav .mega-menu {
    position: static; opacity: 1; visibility: visible; transform: none;
    width: 100%; box-shadow: none; border-radius: 10px; border-color: rgba(255,255,255,0.12);
  }
  .desktop-nav .menu-parent::after { content: ""; }

  .two-col, .contact-panel, .gallery-grid { grid-template-columns: 1fr; }
  .contact-actions { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .whatsapp-float { padding: 14px; border-radius: 50%; }
  .whatsapp-float .wa-label { display: none; }
}