@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&display=swap');

:root {
  --bg-dark: #0d1117;
  --bg-deep: #060a10;
  --bg-steel: #141c27;
  --bg-card: #1a2232;
  --text: #c8d8e8;
  --text-light: #7a8fa5;
  --surface: #1a2232;
  --surface-soft: #0f1824;
  --border: #1f3044;
  --accent: #f38d19;
  --accent-bright: #ff9f2a;
  --accent-dark: #c97010;
  --chrome: #8baac5;
  --radius: 10px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  color: var(--text);
  background: var(--bg-dark);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6, 10, 16, 0.97);
  border-bottom: 1px solid rgba(243, 141, 25, 0.2);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
}

.top-strip {
  background: #030508;
  color: var(--chrome);
  font-size: 0.9rem;
  border-bottom: 1px solid #0d1620;
}

.top-strip__content {
  display: flex;
  justify-content: flex-end;
  gap: 24px;
  padding: 7px 0;
}

.top-strip__content a:hover { color: var(--accent); }

.nav-wrap { background: transparent; }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.brand {
  font-size: 1.45rem;
  font-weight: 700;
  color: #fff;
}

.menu {
  display: flex;
  align-items: center;
  gap: 26px;
}

.menu a {
  color: var(--chrome);
  font-weight: 600;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.menu a:hover,
.menu a.active {
  color: var(--accent);
  border-color: var(--accent);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--bg-steel);
  color: var(--chrome);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 1.2rem;
  cursor: pointer;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  color: #fff;
  padding: 130px 0 110px;
  overflow: hidden;
  background: var(--bg-deep);
  min-height: 600px;
  display: flex;
  align-items: center;
}

.hero-video-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.75;
  filter: saturate(0.9) brightness(1.0);
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(135deg, rgba(6, 10, 16, 0.62) 0%, rgba(13, 17, 23, 0.42) 55%, rgba(20, 28, 40, 0.28) 100%),
    linear-gradient(rgba(20, 40, 64, 0.15) 1px, transparent 1px) 0 0 / 50px 50px,
    linear-gradient(90deg, rgba(20, 40, 64, 0.15) 1px, transparent 1px) 0 0 / 50px 50px;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-bright) 30%, transparent 70%);
  z-index: 3;
}

.hero > .container {
  position: relative;
  z-index: 2;
}

.hero__content {
  width: min(760px, 100%);
}

.eyebrow {
  margin: 0 0 18px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 12px;
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--accent);
  flex-shrink: 0;
}

h1, h2, h3, h4 {
  margin: 0 0 12px;
  line-height: 1.2;
  font-family: 'Oswald', "Segoe UI", Tahoma, Arial, sans-serif;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.hero p {
  margin: 0 0 18px;
  color: #a8bcce;
  max-width: 60ch;
  font-size: 1.05rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

/* ===== SECTIONS ===== */
.section { padding: 80px 0; }

.section--light {
  background: var(--surface-soft);
  position: relative;
}

.section--light::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(31, 48, 68, 0.4) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 48, 68, 0.4) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

.section--accent {
  background: linear-gradient(135deg, #070d16 0%, #131e2f 100%);
  color: #fff;
  position: relative;
  border-top: 1px solid rgba(243, 141, 25, 0.25);
  border-bottom: 1px solid rgba(243, 141, 25, 0.25);
}

.section--accent::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(20, 40, 64, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 40, 64, 0.22) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.section-head {
  margin-bottom: 36px;
  position: relative;
  z-index: 1;
}

.section-title {
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  color: #fff;
  font-family: 'Oswald', "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.section-title::after {
  content: '';
  display: block;
  width: 52px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  margin-top: 8px;
}

.section--accent .section-title,
.section--accent h2,
.section--accent p { color: #fff; }

.section-intro {
  color: var(--text-light);
  max-width: 72ch;
  position: relative;
  z-index: 1;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  padding: 13px 28px;
  font-weight: 700;
  transition: all 0.22s ease;
  border: 1px solid transparent;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.88rem;
  cursor: pointer;
}

.btn--primary {
  background: var(--accent);
  color: #080c12;
  box-shadow: 0 4px 18px rgba(243, 141, 25, 0.4);
}

.btn--primary:hover {
  background: var(--accent-bright);
  box-shadow: 0 6px 28px rgba(243, 141, 25, 0.6);
  transform: translateY(-2px);
}

.btn--ghost {
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
  background: rgba(255, 255, 255, 0.04);
}

.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(243, 141, 25, 0.08);
}

.btn--light {
  background: #fff;
  color: #0d1117;
  font-weight: 700;
}

.btn--light:hover {
  background: var(--accent);
  color: #080c12;
  box-shadow: 0 4px 18px rgba(243, 141, 25, 0.4);
}

.btn--full { width: 100%; }

/* ===== TRUST GRID ===== */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 26px 22px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(243, 141, 25, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.stat-card span {
  color: var(--text-light);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
}

.stat-card strong {
  display: block;
  margin: 10px 0 6px;
  color: var(--accent);
  font-size: 2rem;
  font-family: 'Oswald', "Segoe UI", sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.stat-card p {
  margin: 0;
  color: var(--text-light);
  font-size: 0.9rem;
}

/* ===== CARD GRID ===== */
.card-grid {
  display: grid;
  gap: 18px;
  position: relative;
  z-index: 1;
}

.card-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  padding: 0;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(243, 141, 25, 0.5);
  border-color: rgba(243, 141, 25, 0.5);
}

.card img {
  width: 100%;
  height: 185px;
  object-fit: cover;
  display: block;
  filter: saturate(0.8) brightness(0.85);
  transition: filter 0.3s ease, transform 0.35s ease;
}

.card:hover img {
  filter: saturate(1) brightness(0.95);
  transform: scale(1.04);
}

.card h3 {
  color: #e8f0f8;
  margin: 0;
  font-family: 'Oswald', "Segoe UI", sans-serif;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 16px 18px 6px;
}

.card p {
  margin: 0;
  color: var(--text-light);
  font-size: 0.9rem;
  padding: 0 18px 18px;
  line-height: 1.5;
}

.card--service { padding: 0; }

/* ===== SPLIT ===== */
.split {
  display: grid;
  grid-template-columns: 1.25fr 0.85fr;
  gap: 32px;
  align-items: start;
}

.feature-list {
  margin: 0;
  padding: 0;
  color: var(--text);
  list-style: none;
}

.feature-list li {
  margin-bottom: 10px;
  padding: 11px 16px 11px 42px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  position: relative;
  font-size: 0.94rem;
  transition: background 0.2s;
}

.feature-list li:hover { background: #1e2d40; }

.feature-list li::before {
  content: '→';
  position: absolute;
  left: 14px;
  color: var(--accent);
  font-weight: 700;
}

.compact-list {
  margin: 0;
  padding-left: 18px;
  color: var(--text-light);
}

.compact-list li { margin-bottom: 6px; }

/* ===== INFO BOX ===== */
.info-box {
  background: var(--bg-steel);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 24px;
}

.info-box h3 {
  color: #fff;
  font-family: 'Oswald', "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.info-box p {
  margin: 0 0 10px;
  color: var(--text-light);
}

.info-box a { color: var(--accent); }
.info-box a:hover { color: var(--accent-bright); }

/* ===== PAGE HERO ===== */
.page-hero {
  background: linear-gradient(135deg, #060a10 0%, #141c27 100%);
  color: #fff;
  padding: 90px 0 78px;
  border-bottom: 3px solid rgba(243, 141, 25, 0.5);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(31, 48, 68, 0.28) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 48, 68, 0.28) 1px, transparent 1px);
  background-size: 56px 56px;
}

.page-hero h1 {
  position: relative;
  z-index: 1;
}

.page-hero p {
  margin: 0;
  color: #9eb4ca;
  max-width: 72ch;
  position: relative;
  z-index: 1;
}

/* ===== CTA BAND ===== */
.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: relative;
  z-index: 1;
}

.cta-band h2 {
  margin-bottom: 8px;
  font-family: 'Oswald', "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
}

.cta-band p {
  margin: 0;
  color: #8a9db5;
}

.cta-panel {
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 38px 24px;
}

.cta-panel p {
  margin: 0 0 16px;
  color: var(--text-light);
}

/* ===== CONTACT ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 24px;
}

.contact-cards { display: grid; gap: 14px; }

.inquiry-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}

.inquiry-form h2 {
  color: #fff;
  font-family: 'Oswald', "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.inquiry-form label {
  display: block;
  font-weight: 600;
  margin: 14px 0 6px;
  color: var(--chrome);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.inquiry-form input,
.inquiry-form textarea {
  width: 100%;
  background: var(--bg-steel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  font: inherit;
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.inquiry-form input:focus,
.inquiry-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(243, 141, 25, 0.12);
}

.inquiry-form textarea { resize: vertical; }

.form-status {
  margin-top: 10px;
  min-height: 22px;
  color: var(--accent);
  font-size: 0.94rem;
}

/* ===== FOOTER ===== */
.site-footer {
  background: #030508;
  color: var(--text-light);
  margin-top: 0;
  border-top: 3px solid rgba(243, 141, 25, 0.3);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 24px;
  padding: 50px 0 28px;
}

.site-footer h3,
.site-footer h4 {
  color: #fff;
  margin-bottom: 10px;
  font-family: 'Oswald', "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.site-footer p {
  color: var(--text-light);
  font-size: 0.92rem;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li {
  margin-bottom: 8px;
  font-size: 0.92rem;
}

.site-footer a:hover { color: var(--accent); }

.copyright {
  margin: 0;
  text-align: center;
  border-top: 1px solid #151e2a;
  padding: 14px 0 18px;
  color: #3d5269;
  font-size: 0.86rem;
}

/* ===== LIGHTBOX ===== */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(6px);
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}

.lightbox.active {
  display: flex;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.8);
  animation: lb-in 0.22s ease;
  cursor: default;
}

@keyframes lb-in {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}

.lightbox__close {
  position: absolute;
  top: 18px;
  right: 22px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 1.8rem;
  line-height: 1;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.lightbox__close:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
}

.card img { cursor: zoom-in; }

/* ===== MEDIA QUERIES ===== */
@media (max-width: 1000px) {
  .card-grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split {
    grid-template-columns: 1fr;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .menu-toggle {
    display: inline-block;
  }

  .menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(6, 10, 16, 0.98);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    padding: 8px 4vw;
  }

  .menu.open { display: flex; }

  .menu a {
    width: 100%;
    padding: 12px 0;
    border-bottom: 1px solid rgba(31, 48, 68, 0.5);
  }

  .card-grid--3,
  .card-grid--2 {
    grid-template-columns: 1fr;
  }

  .trust-grid {
    grid-template-columns: 1fr;
  }

  .cta-band {
    flex-direction: column;
    align-items: flex-start;
  }

  .top-strip__content {
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px 18px;
    text-align: center;
  }
}

@media (max-width: 560px) {
  .section {
    padding: 58px 0;
  }

  .hero {
    padding: 100px 0 80px;
    min-height: 500px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}