/* =====================================================================
   Vector Defense Group — site styles
   Design tokens are at the top so the palette can be recreated in Wix.
   ===================================================================== */

:root {
  /* Palette */
  --navy-900: #0B1F33;
  --navy-800: #10283F;
  --navy-700: #16334F;
  --navy-600: #24446A;
  --ink: #142233;
  --ink-soft: #3B5675;
  --mist: #9DB4CF;
  --line: #E1E7EF;
  --paper: #FFFFFF;
  --paper-2: #F4F7FB;
  --air: #5FB8FF;
  --land: #D4A84B;
  --marine: #2BB8AE;
  --cta: #D4A84B;
  --cta-ink: #1B1607;

  /* Type */
  --font: "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --fs-hero: clamp(2.2rem, 5.2vw + 0.5rem, 4.4rem);
  --fs-h2: clamp(1.7rem, 2.6vw + 0.6rem, 2.6rem);
  --fs-h3: 1.15rem;
  --fs-body: 1.02rem;
  --lh: 1.6;

  /* Layout */
  --max: 1160px;
  --gutter: clamp(1.1rem, 4vw, 2.5rem);
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(11, 31, 51, 0.10);
  --shadow-lg: 0 24px 60px rgba(11, 31, 51, 0.18);
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: var(--lh);
  color: var(--ink);
  background: var(--paper);
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0 0 0.5em; line-height: 1.15; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
.container { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 1.4rem; border-radius: 999px;
  font-weight: 600; text-decoration: none; border: 1.5px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  cursor: pointer; font-size: 0.98rem;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--cta); color: var(--cta-ink); box-shadow: 0 6px 18px rgba(212, 168, 75, 0.35); }
.btn-primary:hover { background: #E2B85C; }
.btn-ghost { color: #fff; border-color: rgba(255, 255, 255, 0.35); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); }
.btn-dark { background: var(--navy-900); color: #fff; }
.btn-dark:hover { background: var(--navy-700); }
.btn .arrow { transition: transform 0.15s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  height: var(--header-h);
  background: rgba(11, 31, 51, 0.82);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background 0.2s ease;
}
.site-header.scrolled { background: rgba(11, 31, 51, 0.96); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; color: #fff; }
.brand img { width: 42px; height: 42px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name { font-weight: 800; letter-spacing: 0.04em; font-size: 1.05rem; }
.brand-sub { font-size: 0.66rem; letter-spacing: 0.28em; color: var(--mist); font-weight: 600; }
.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav a { color: rgba(255, 255, 255, 0.82); text-decoration: none; font-weight: 500; font-size: 0.95rem; position: relative; }
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px;
  background: var(--land); transform: scaleX(0); transform-origin: left; transition: transform 0.2s ease;
}
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }
.nav .btn { padding: 0.6rem 1.1rem; font-size: 0.9rem; }
.nav .btn::after { display: none; }
.nav-toggle {
  display: none; background: none; border: 0; padding: 8px; cursor: pointer;
  width: 44px; height: 44px; position: relative;
}
.nav-toggle span {
  position: absolute; left: 10px; right: 10px; height: 2px; background: #fff; border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease, top 0.25s ease;
}
.nav-toggle span:nth-child(1) { top: 14px; }
.nav-toggle span:nth-child(2) { top: 21px; }
.nav-toggle span:nth-child(3) { top: 28px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: radial-gradient(1200px 600px at 80% -10%, #1D4468 0%, transparent 60%),
              linear-gradient(160deg, var(--navy-800) 0%, var(--navy-900) 70%);
  color: #fff;
  padding: clamp(4rem, 9vw, 7.5rem) 0 clamp(3.5rem, 7vw, 6rem);
}
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.55; pointer-events: none; }
.hero-inner { position: relative; display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 3rem; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.78rem; letter-spacing: 0.22em; text-transform: uppercase; font-weight: 600;
  color: var(--mist); margin-bottom: 1.2rem;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--land); }
.hero h1 { font-size: var(--fs-hero); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 1rem; }
.hero h1 .accent { color: var(--land); }
.hero .lede { font-size: clamp(1.05rem, 1.2vw + 0.6rem, 1.3rem); color: rgba(255, 255, 255, 0.82); max-width: 56ch; margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-bottom: 2.4rem; }
.domain-legend { display: flex; flex-wrap: wrap; gap: 1.2rem 1.8rem; }
.domain-legend li { display: flex; align-items: center; gap: 0.55rem; font-size: 0.9rem; color: rgba(255, 255, 255, 0.85); font-weight: 500; }
.domain-legend .dot { width: 12px; height: 12px; border-radius: 50%; box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.08); }
.dot-air { background: var(--air); }
.dot-land { background: var(--land); }
.dot-marine { background: var(--marine); }
.hero-visual { display: flex; justify-content: center; }
.hero-visual img { width: min(100%, 360px); filter: drop-shadow(0 30px 50px rgba(0, 0, 0, 0.45)); animation: float 7s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* ---------- Sections ---------- */
.section { padding: clamp(3.5rem, 7vw, 6rem) 0; scroll-margin-top: calc(var(--header-h) + 4px); }
.section-alt { background: var(--paper-2); }
.section-dark { background: var(--navy-900); color: #fff; }
.section-head { max-width: 62ch; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head h2 { font-size: var(--fs-h2); font-weight: 800; }
.section-head p { color: var(--ink-soft); font-size: 1.08rem; }
.section-dark .section-head p { color: var(--mist); }
.section-dark .eyebrow { color: var(--mist); }
.section .eyebrow { color: var(--ink-soft); }

/* Domain cards */
.domains { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.domain-card {
  position: relative; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2rem 1.7rem 1.8rem; overflow: hidden; box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.domain-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.domain-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 5px; background: var(--c); }
.domain-card .icon {
  width: 60px; height: 60px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 1.2rem;
  background: var(--c-soft); color: var(--c);
}
.domain-card .icon svg { width: 34px; height: 34px; }
.domain-card h3 { font-size: 1.35rem; font-weight: 700; }
.domain-card p { color: var(--ink-soft); }
.domain-card ul { margin-top: 1rem; display: grid; gap: 0.45rem; }
.domain-card li { display: flex; gap: 0.6rem; font-size: 0.93rem; align-items: flex-start; }
.domain-card li::before { content: "\203A"; color: var(--c); font-weight: 800; line-height: 1.4; }
.card-air { --c: #2E8FD9; --c-soft: #E4F1FC; }
.card-land { --c: #B98C2A; --c-soft: #FAF2DC; }
.card-marine { --c: #1B9C94; --c-soft: #DDF4F2; }

/* Capabilities grid */
.caps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.cap {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.cap:hover { border-color: var(--navy-600); transform: translateY(-3px); }
.cap .num { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.18em; color: var(--land); margin-bottom: 0.6rem; }
.cap h3 { font-size: var(--fs-h3); font-weight: 700; }
.cap p { color: var(--ink-soft); font-size: 0.96rem; margin: 0; }

/* Process timeline */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; counter-reset: step; }
.step { position: relative; padding: 1.6rem 1.4rem 1.4rem; background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.10); border-radius: var(--radius); }
.step::before {
  counter-increment: step; content: "0" counter(step);
  display: inline-block; font-weight: 800; font-size: 0.85rem; letter-spacing: 0.1em;
  color: var(--navy-900); background: var(--land); border-radius: 999px; padding: 0.25rem 0.7rem; margin-bottom: 1rem;
}
.step h3 { font-size: 1.1rem; font-weight: 700; }
.step p { color: var(--mist); font-size: 0.95rem; margin: 0; }

/* Quality / compliance */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.checklist { display: grid; gap: 0.9rem; margin-top: 1.5rem; }
.checklist li { display: flex; gap: 0.8rem; align-items: flex-start; }
.checklist .check {
  flex: none; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  background: #DDF4F2; color: #147F79; margin-top: 2px;
}
.checklist .check svg { width: 14px; height: 14px; }
.checklist strong { display: block; font-weight: 700; }
.checklist span { color: var(--ink-soft); font-size: 0.95rem; }
.facts {
  background: var(--navy-900); color: #fff; border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow-lg);
}
.facts h3 { font-size: 1rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--mist); font-weight: 700; margin-bottom: 1.2rem; }
.facts dl { display: grid; grid-template-columns: auto 1fr; gap: 0.7rem 1.2rem; margin: 0; }
.facts dt { color: var(--mist); font-size: 0.9rem; }
.facts dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }
.facts .placeholder { color: var(--land); }
.facts .note { margin-top: 1.4rem; font-size: 0.82rem; color: var(--mist); }

/* Why us */
.why { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.why li { padding: 1.4rem; background: var(--paper); border-radius: var(--radius); border: 1px solid var(--line); }
.why strong { display: block; font-size: 1.05rem; margin-bottom: 0.35rem; }
.why span { color: var(--ink-soft); font-size: 0.95rem; }

/* You provide / we provide comparison */
.compare { display: grid; grid-template-columns: 1fr 1.3fr; gap: 1.3rem; margin-top: 2.2rem; }
.compare-col { border-radius: var(--radius); padding: 1.7rem 1.7rem 1.4rem; }
.compare-col h3 { font-size: 0.82rem; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 700; margin-bottom: 1rem; }
.compare-col ul { display: grid; gap: 0.6rem; }
.compare-col li { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.97rem; }
.compare-col li::before { content: ""; flex: none; width: 8px; height: 8px; border-radius: 50%; margin-top: 0.55em; }
.compare-col.you { background: var(--paper-2); border: 1px solid var(--line); color: var(--ink); }
.compare-col.you h3 { color: var(--ink-soft); }
.compare-col.you li::before { background: var(--land); }
.compare-col.us { background: var(--navy-900); color: #fff; box-shadow: var(--shadow-lg); }
.compare-col.us h3 { color: var(--mist); }
.compare-col.us li::before { background: var(--air); }

/* FAQ */
.faq { display: grid; gap: 0.8rem; max-width: 820px; }
.faq details { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0 1.3rem; transition: box-shadow 0.2s ease; }
.faq details[open] { box-shadow: var(--shadow); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.05rem 2rem 1.05rem 0; font-weight: 700; position: relative; font-size: 1.02rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  background: var(--paper-2); color: var(--ink-soft); font-weight: 600; transition: transform 0.2s ease;
}
.faq details[open] summary::after { content: "\2212"; }
.faq details p { color: var(--ink-soft); padding-bottom: 1.1rem; margin: 0; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3rem; align-items: start; }
.contact-cards { display: grid; gap: 1rem; }
.contact-card { display: flex; gap: 1rem; align-items: flex-start; padding: 1.3rem; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.10); border-radius: var(--radius-sm); }
.contact-card .ci { flex: none; width: 42px; height: 42px; border-radius: 10px; background: rgba(255, 255, 255, 0.08); display: grid; place-items: center; color: var(--land); }
.contact-card .ci svg { width: 20px; height: 20px; }
.contact-card strong { display: block; font-size: 0.8rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--mist); margin-bottom: 0.2rem; }
.contact-card a { color: #fff; text-decoration: none; font-weight: 600; }
.contact-card a:hover { text-decoration: underline; }
.contact-card p { margin: 0; color: rgba(255, 255, 255, 0.85); }
.rfq-box { background: #fff; color: var(--ink); border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow-lg); }
.rfq-box h3 { font-size: 1.3rem; font-weight: 800; }
.rfq-box p { color: var(--ink-soft); }
.rfq-box ol { margin: 1rem 0 1.4rem 1.2rem; padding: 0; color: var(--ink-soft); display: grid; gap: 0.4rem; }

/* Footer */
.site-footer { background: #071523; color: var(--mist); padding: 3rem 0 2rem; font-size: 0.9rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; margin-bottom: 2rem; }
.footer-brand img { width: 220px; }
.footer-brand p { margin-top: 1rem; max-width: 40ch; }
.site-footer h4 { color: #fff; font-size: 0.8rem; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 0.9rem; }
.site-footer ul { display: grid; gap: 0.5rem; }
.site-footer a { color: var(--mist); text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.08); padding-top: 1.4rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.6rem; font-size: 0.82rem; }

/* Reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-visual img { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .caps, .domains { grid-template-columns: repeat(2, 1fr); }
  .process, .why { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .hero-visual img { width: min(60%, 260px); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 800px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--navy-900); border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.5rem var(--gutter) 1rem;
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
  }
  .nav.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav a { padding: 0.9rem 0.2rem; border-bottom: 1px solid rgba(255, 255, 255, 0.06); font-size: 1.05rem; }
  .nav a::after { display: none; }
  .nav .btn { margin-top: 0.8rem; justify-content: center; border-bottom: 0; }
  .split, .contact-grid, .compare { grid-template-columns: 1fr; gap: 2rem; }
  .compare { gap: 1rem; }
  .brand-sub { display: none; }
}
@media (max-width: 600px) {
  .caps, .domains, .process, .why { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .facts dl { grid-template-columns: 1fr; gap: 0.2rem 0; }
  .facts dt { margin-top: 0.6rem; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-visual img { width: min(50%, 200px); }
  .hero { padding-top: 2.5rem; }
}