/* =========================================================
   NovaTech Solutions — Corporate Portal Stylesheet
   No external fonts / no CDN — GDPR friendly (system fonts only)
   ========================================================= */

:root {
  --primary: #0f4c81;
  --primary-dark: #0b3a63;
  --accent: #f5a623;
  --text: #1f2937;
  --text-light: #6b7280;
  --bg: #ffffff;
  --bg-soft: #f4f7fa;
  --border: #e5e7eb;
  --radius: 10px;
  --shadow: 0 4px 18px rgba(15, 76, 129, 0.10);
  --maxw: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}

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

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 1.25rem; color: var(--primary);
}
.brand:hover { text-decoration: none; }
.brand-logo {
  width: 34px; height: 34px; border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), #2a9df4);
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1rem; font-weight: 800;
}
.nav-links { display: flex; gap: 28px; list-style: none; align-items: center; }
.nav-links a { color: var(--text); font-weight: 500; font-size: .95rem; }
.nav-links a:hover { color: var(--primary); text-decoration: none; }
.nav-cta {
  background: var(--primary); color: #fff !important;
  padding: 9px 18px; border-radius: 999px;
}
.nav-cta:hover { background: var(--primary-dark); }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; cursor: pointer; color: var(--primary); }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1000px 400px at 80% -10%, rgba(42,157,244,.18), transparent),
    linear-gradient(180deg, #f6f9fc 0%, #ffffff 100%);
  padding: 84px 0 72px;
}
.hero-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.hero h1 { font-size: 2.7rem; line-height: 1.2; color: var(--primary-dark); margin-bottom: 18px; }
.hero p.lead { font-size: 1.15rem; color: var(--text-light); margin-bottom: 28px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 13px 26px; border-radius: 999px;
  font-weight: 600; font-size: 1rem; border: 2px solid transparent; cursor: pointer;
  transition: all .18s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { border-color: var(--primary); color: var(--primary); background: transparent; }
.btn-outline:hover { background: var(--primary); color: #fff; }
.hero-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 28px;
}
.hero-card h3 { color: var(--primary); margin-bottom: 12px; }
.hero-card ul { list-style: none; }
.hero-card li { padding: 8px 0; border-bottom: 1px dashed var(--border); color: var(--text); }
.hero-card li:last-child { border-bottom: 0; }
.hero-card li::before { content: "✔"; color: var(--accent); margin-right: 10px; }

/* ---------- Sections ---------- */
section { padding: 72px 0; }
section.alt { background: var(--bg-soft); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-head h2 { font-size: 2rem; color: var(--primary-dark); margin-bottom: 12px; }
.section-head p { color: var(--text-light); }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.stat-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; text-align: center; box-shadow: var(--shadow);
}
.stat-card .num { font-size: 2.2rem; font-weight: 800; color: var(--primary); }
.stat-card .label { color: var(--text-light); font-size: .95rem; }

/* ---------- Products ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 12px; }
.product-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; transition: box-shadow .2s, transform .2s;
}
.product-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.product-icon {
  width: 52px; height: 52px; border-radius: 12px; margin-bottom: 16px;
  background: linear-gradient(135deg, var(--primary), #2a9df4);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: #fff;
}
.product-card h3 { margin-bottom: 8px; color: var(--primary-dark); }
.product-card p { color: var(--text-light); font-size: .95rem; }

/* ---------- Video ---------- */
.video-wrap { max-width: 860px; margin: 0 auto; }
.video-frame {
  position: relative; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); background: #0b1526; aspect-ratio: 16 / 9;
}
.video-frame video, .video-frame iframe {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
}
/* click-to-load consent gate for external video */
.video-consent {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 16px; text-align: center;
  color: #dbe7f3; padding: 32px; background:
    radial-gradient(600px 300px at 50% 0%, rgba(42,157,244,.25), transparent),
    #0b1526;
}
.video-consent p { max-width: 520px; font-size: .92rem; opacity: .85; }
.video-note { text-align: center; color: var(--text-light); font-size: .85rem; margin-top: 14px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: start; }
.contact-info h3 { color: var(--primary-dark); margin-bottom: 14px; }
.contact-info p { color: var(--text-light); margin-bottom: 18px; }
.contact-line { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; }
.contact-line .ico { font-size: 1.2rem; }
.contact-form {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px; box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; }
.field .req { color: #d33; }
.field input, .field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--border);
  border-radius: 8px; font: inherit; color: var(--text); background: #fff;
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(15,76,129,.12);
}
.consent-box { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 20px; font-size: .88rem; color: var(--text-light); }
.consent-box input { margin-top: 4px; }
.form-status { margin-top: 14px; font-size: .92rem; display: none; padding: 10px 14px; border-radius: 8px; }
.form-status.ok { display: block; background: #e8f7ee; color: #1a7f4b; border: 1px solid #b7e4c7; }
.form-status.err { display: block; background: #fdecea; color: #b3261e; border: 1px solid #f5c6c2; }

/* ---------- Footer ---------- */
.site-footer { background: #0b1e33; color: #b7c4d3; padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 36px; }
.site-footer h4 { color: #fff; margin-bottom: 14px; font-size: 1rem; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 9px; }
.site-footer a { color: #b7c4d3; font-size: .92rem; }
.site-footer a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12); padding-top: 22px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: .85rem; color: #8fa2b5;
}

/* ---------- Legal pages ---------- */
.legal-page { padding: 56px 0 80px; max-width: 820px; margin: 0 auto; }
.legal-page h1 { color: var(--primary-dark); margin-bottom: 8px; font-size: 2rem; }
.legal-page .updated { color: var(--text-light); font-size: .9rem; margin-bottom: 32px; }
.legal-page h2 { color: var(--primary-dark); font-size: 1.3rem; margin: 32px 0 12px; }
.legal-page h3 { font-size: 1.05rem; margin: 22px 0 8px; }
.legal-page p, .legal-page li { color: var(--text); font-size: .97rem; margin-bottom: 10px; }
.legal-page ul, .legal-page ol { padding-left: 24px; margin-bottom: 14px; }
.legal-page table { width: 100%; border-collapse: collapse; margin: 14px 0 20px; font-size: .92rem; }
.legal-page th, .legal-page td { border: 1px solid var(--border); padding: 10px 12px; text-align: left; vertical-align: top; }
.legal-page th { background: var(--bg-soft); }

/* ---------- Cookie banner ---------- */
.cookie-banner {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 999;
  max-width: 720px; margin: 0 auto;
  background: #fff; border: 1px solid var(--border); border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0,0,0,.18); padding: 22px 24px;
  display: none;
}
.cookie-banner.visible { display: block; }
.cookie-banner h3 { font-size: 1.05rem; color: var(--primary-dark); margin-bottom: 8px; }
.cookie-banner p { font-size: .88rem; color: var(--text-light); margin-bottom: 14px; }
.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-actions .btn { padding: 9px 18px; font-size: .9rem; }
.btn-ghost { background: transparent; color: var(--text-light); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--text-light); }
.cookie-prefs { margin: 12px 0 4px; display: none; }
.cookie-prefs.open { display: block; }
.cookie-pref-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-bottom: 1px dashed var(--border); font-size: .9rem;
}
.cookie-pref-row small { display: block; color: var(--text-light); }
.cookie-link { font-size: .82rem; }

/* ---------- Back to top / misc ---------- */
.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--primary);
  color: #fff; padding: 10px 16px; z-index: 1000;
}
.skip-link:focus { left: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .hero-inner { grid-template-columns: 1fr; }
  .about-grid, .product-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-links {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    background: #fff; flex-direction: column; padding: 18px 24px; gap: 16px;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .hero h1 { font-size: 2rem; }
  .about-grid, .product-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}