:root {
  --navy-950: #09111e;
  --navy-900: #111827;
  --navy-800: #1a2535;
  --slate-100: #edf2f7;
  --slate-200: #dce5ee;
  --slate-400: #8ea1b5;
  --white: #ffffff;
  --blue: #1a8cff;
  --gold: #f5a623;
  --shadow-soft: 0 20px 48px rgba(7, 17, 30, 0.22);
  --radius-lg: 20px;
  --radius-md: 14px;
  --maxw: 1180px;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: "Public Sans", "Segoe UI", sans-serif;
  color: var(--navy-900);
  background: radial-gradient(circle at 86% -20%, #0f1e34 0%, #090e1c 42%, #050911 100%);
  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, 0.88);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--white);
  font-family: "Public Sans", sans-serif;
  font-weight: 700;
}

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

.desktop-nav { display: flex; align-items: center; gap: 22px; }

.menu-group { position: relative; }

.menu-parent { display: inline-flex; align-items: center; gap: 6px; }

.menu-parent::after { content: "\25BE"; font-size: 0.7rem; color: #dce5ee; }

.mega-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  width: min(420px, 70vw);
  background: rgba(8, 17, 31, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.15);
  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: var(--slate-200); text-decoration: none; font-size: 0.94rem; }
.desktop-nav a:hover { color: var(--white); }

/* ── Hero ──────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.hero-image, .hero-overlay { position: absolute; inset: 0; }

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  filter: saturate(1.05);
}

.hero picture { position: absolute; inset: 0; }
.hero picture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  filter: saturate(1.05);
}

.hero-overlay {
  background:
    linear-gradient(110deg, rgba(8, 17, 31, 0.92) 6%, rgba(8, 17, 31, 0.78) 46%, rgba(8, 17, 31, 0.4) 100%),
    radial-gradient(circle at 90% 10%, rgba(26, 140, 255, 0.18), transparent 48%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-block: 132px 84px;
  color: var(--white);
}

/* ── Typography ──────────────────────────────────── */
.eyebrow {
  font-size: 0.83rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
}

h1, h2, h3 {
  font-family: "Oswald", sans-serif;
  line-height: 1.08;
  margin: 0;
}

h1 {
  margin-top: 16px;
  font-size: clamp(2.2rem, 4.8vw, 4.4rem);
  max-width: 14ch;
  font-weight: 700;
  letter-spacing: 0.01em;
}

h2 { font-size: clamp(1.72rem, 3vw, 2.8rem); margin-bottom: 14px; font-weight: 600; }
h3 { font-size: 1.25rem; font-weight: 600; }
p  { margin: 0; }

.hero-sub {
  margin-top: 20px;
  max-width: 66ch;
  color: #e5ecf4;
  font-size: 1.05rem;
}

/* ── Buttons ─────────────────────────────────────── */
.hero-cta { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px; }

.btn {
  border-radius: 999px;
  padding: 12px 20px;
  border: 1px solid transparent;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  transition: transform 0.22s ease, background 0.22s ease, color 0.22s 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, 0.5); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); }

.btn-small { padding: 10px 14px; font-size: 0.9rem; }

/* ── Hero trust badges ──────────────────────────── */
.hero-trust {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 8px 18px;
  padding-left: 0;
  list-style: none;
}
.hero-trust li { position: relative; padding-left: 22px; color: #d7e2ee; font-weight: 500; }
.hero-trust li::before { content: "\2713"; position: absolute; left: 0; color: var(--blue); font-weight: 700; }

/* ── Trust bar ───────────────────────────────────── */
.trust-bar {
  background: #f5f9fd;
  border-top: 1px solid rgba(11, 29, 51, 0.08);
  border-bottom: 1px solid rgba(11, 29, 51, 0.08);
}
.trust-items {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  padding: 14px 0;
}
.trust-items span { text-align: center; font-size: 0.88rem; color: var(--navy-800); font-weight: 700; }

/* ── Sections ────────────────────────────────────── */
.section { background: #fff; padding: 82px 0; }
.section-soft { background: #f7fafc; }

.two-col { display: grid; grid-template-columns: 1.12fr 1fr; gap: 34px; align-items: center; }

.authority-grid p { margin-bottom: 14px; }

.media-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(11, 29, 51, 0.1);
  background: #0f2138;
}

.check-list { margin: 18px 0 0; padding-left: 0; list-style: none; display: grid; gap: 10px; }
.check-list li { position: relative; padding-left: 24px; }
.check-list li::before { content: "\2713"; position: absolute; left: 0; color: var(--blue); font-weight: 700; }

/* ── Services grid ────────────────────────────────── */
.service-grid { margin-top: 26px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.service-card {
  background: #fff;
  border: 1px solid rgba(11, 29, 51, 0.1);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 14px 30px rgba(8, 17, 31, 0.09);
}
.service-card img,
.service-card picture img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: center; }
.service-card picture { display: block; }
.service-card h3, .service-card p { padding-inline: 16px; }
.service-card h3 { margin-top: 14px; }
.service-card p { padding-bottom: 18px; margin-top: 8px; color: #324b66; font-size: 0.95rem; }

.service-link { display: inline-flex; margin: 0 16px 18px; color: var(--navy-900); font-weight: 700; text-decoration: none; }
.service-link:hover { color: var(--blue); }

/* ── Project showcase ────────────────────────────── */
.case {
  margin-top: 30px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 22px;
  align-items: center;
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(11, 29, 51, 0.12);
  padding: 16px;
  box-shadow: 0 14px 32px rgba(8, 17, 31, 0.09);
}
.case.reverse { grid-template-columns: 1fr 1.1fr; }
.case.reverse .case-media { order: 2; }
.case.reverse .case-content { order: 1; }
.case-media img,
.case-media picture img { width: 100%; border-radius: 14px; aspect-ratio: 16 / 10; object-fit: cover; }
.case-media picture { display: block; }
.case-content { display: grid; gap: 10px; color: #2d4967; }

/* ── Video section (portrait-safe) ──────────────── */
.motion-section .media-card { background: #02060d; }

.video-portrait-wrap {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.video-portrait-inner {
  width: 100%;
  max-width: 340px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: #02060d;
  aspect-ratio: 9 / 16;
}

.video-portrait-inner video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── Process ──────────────────────────────────────── */
.process-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.process-list li {
  border: 1px solid rgba(11, 29, 51, 0.12);
  background: #fff;
  border-radius: var(--radius-md);
  min-height: 96px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 20px rgba(8, 17, 31, 0.08);
  font-weight: 600;
}
.process-list span {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: inline-grid;
  place-items: center;
  font-family: "Oswald", sans-serif;
  font-weight: 700;
  flex-shrink: 0;
}

/* ── FAQ ──────────────────────────────────────────── */
.faq-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.faq-item {
  background: #fff;
  border: 1px solid rgba(11, 29, 51, 0.1);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: 0 8px 24px rgba(8, 17, 31, 0.07);
}
.faq-item h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--navy-900);
}
.faq-item p { font-size: 0.97rem; color: #2d4967; line-height: 1.6; }

/* ── Coverage / keyword grid ──────────────────────── */
.keyword-grid { margin-top: 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.keyword-grid article {
  background: linear-gradient(180deg, #131d2e, #0c1520);
  color: #d5e0eb;
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.keyword-grid h3 { color: #fff; margin-bottom: 8px; font-size: 1.02rem; }

/* ── Contact ──────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.contact-intro { font-weight: 600; color: #193856; }
.contact-list { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.contact-list a { color: var(--navy-900); }

.contact-actions { margin-top: 18px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.contact-actions .btn { width: 100%; }

.contact-info-card {
  background: #fff;
  border: 1px solid rgba(11, 29, 51, 0.14);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 12px;
}
.contact-info-card h3 { font-size: 1.2rem; color: var(--navy-900); margin-bottom: 4px; }
.contact-quick {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 6px;
}
.contact-quick .btn { width: 100%; }

/* ── 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 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 1080px) {
  .service-grid, .keyword-grid { grid-template-columns: repeat(2, 1fr); }
  .process-list { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand-col { grid-column: 1 / -1; flex-direction: row; align-items: center; gap: 16px; }
}

@media (max-width: 860px) {
  .nav-wrap > .btn, .nav-wrap > .btn-small { 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: ""; }

  .contact-actions,
  .contact-quick { grid-template-columns: 1fr; }
  .trust-items { grid-template-columns: repeat(2, 1fr); gap: 10px; padding: 12px 0; }

  .two-col, .contact-grid, .case, .case.reverse { grid-template-columns: 1fr; }
  .case.reverse .case-media, .case.reverse .case-content { order: unset; }

  .service-grid, .keyword-grid, .process-list, .faq-grid { grid-template-columns: 1fr; }

  .hero { min-height: auto; }
  .hero-content { padding-block: 120px 52px; }
  .hero-trust { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr; }
  .footer-brand-col { flex-direction: column; align-items: flex-start; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .video-portrait-inner { max-width: 260px; }

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