:root {
  --bg: #07111f;
  --surface: #0b1627;
  --surface-soft: #0f1b2e;
  --text: #e5e7eb;
  --muted: #a8b3c7;
  --brand: #dbe4f0;
  --brand-soft: #f8fafc;
  --line: #1f3148;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

p,
li {
  text-align: justify;
}

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

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

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 30;
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.3rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.company-logo {
  width: 96px;
  height: 96px;
  object-fit: contain;
  background: var(--bg);
  border-radius: 10px;
  padding: 5px;
}

.center-logo-inline {
  width: 96px;
  height: 96px;
  object-fit: contain;
  border-radius: 10px;
}

.brand-divider {
  width: 1px;
  height: 64px;
  background: var(--line);
  margin: 0 1rem;
}

.brand-sub-main {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--brand);
  max-width: 260px;
  line-height: 1.35;
  text-align: left;
}

.brand-name {
  margin: 0;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--brand);
}

.brand-sub {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.btn {
  background: #f8fafc;
  color: #08111d;
  text-decoration: none;
  border: none;
  border-radius: 10px;
  font-weight: 600;
  padding: 0.75rem 1.2rem;
  display: inline-block;
}

.btn:hover {
  background: #dbe4f0;
}

.btn-outline {
  background: transparent;
  color: var(--brand);
  border: 1px solid var(--brand);
}

.hero {
  position: relative;
  min-height: 76vh;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right top;
}

.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.55));
}

.hero-content {
  position: relative;
  color: #fff;
  padding: 5rem 0;
}

.tag {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.hero h1 {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  margin: 0.9rem 0;
  line-height: 1.2;
}

.lead {
  max-width: 760px;
  font-size: 1.07rem;
  color: #e5e7eb;
}

.hero-cards {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.mini-card {
  background: rgba(9, 18, 33, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(2px);
  border-radius: 12px;
  padding: 0.9rem;
}

.mini-card span {
  color: #cbd5e1;
  font-size: 0.86rem;
  display: block;
}

.mini-card strong {
  font-size: 1rem;
}

.section {
  padding: 4.3rem 0;
}

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

.two-col {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.two-col.reverse {
  grid-template-columns: 1fr 1.1fr;
}

h2 {
  font-size: clamp(1.4rem, 2.6vw, 2.2rem);
  margin-bottom: 0.9rem;
  color: var(--brand);
  line-height: 1.3;
}

h3 {
  margin-top: 0;
}

.rounded-img {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.1rem;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}

.check-list li {
  margin-bottom: 0.55rem;
  padding-left: 1.4rem;
  position: relative;
}

.check-list li::before {
  content: "✓";
  color: #4ade80;
  position: absolute;
  left: 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.gallery-grid img {
  border-radius: 12px;
  border: 1px solid var(--line);
  height: 230px;
  width: 100%;
  object-fit: cover;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.video-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.8rem;
}

.video-card video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 10px;
  display: block;
  background: #000;
}

.cta {
  padding-top: 1.6rem;
}

.cta-box {
  background: linear-gradient(135deg, #08111d, #10233d);
  color: #e5e7eb;
  border-radius: 16px;
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  gap: 1.4rem;
  align-items: center;
}

.cta-box h2 {
  color: #fff;
  margin-top: 0;
}

.cta-contact-title {
  margin: 1rem 0 0.35rem;
  color: #fff;
}

.cta-meta p {
  margin: 0.3rem 0;
  line-height: 1.5;
}

.cta-meta strong {
  color: #fff;
}

footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.footer-inner {
  padding: 1.2rem 0;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.93rem;
  color: var(--muted);
}

.footer-inner p {
  text-align: left;
}

@media (max-width: 980px) {
  .hero-cards,
  .grid-3,
  .gallery-grid,
  .video-grid,
  .two-col,
  .two-col.reverse {
    grid-template-columns: 1fr;
  }

  .cta-box,
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    min-height: auto;
  }
}

@media (max-width: 600px) {
  /* Header */
  .topbar-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.8rem;
    padding: 0.9rem 0;
  }

  .brand {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .company-logo,
  .center-logo-inline {
    width: 52px;
    height: 52px;
  }

  .brand-divider {
    display: none;
  }

  .brand-name {
    font-size: 0.95rem;
  }

  .brand-sub-main {
    font-size: 0.9rem;
    max-width: 200px;
  }

  .topbar-actions {
    width: 100%;
    justify-content: stretch;
  }

  .topbar-actions .btn {
    flex: 1;
    text-align: center;
    padding: 0.65rem 0.5rem;
    font-size: 0.95rem;
  }

  /* Hero */
  .hero {
    min-height: 55vw;
  }

  .hero-content {
    padding: 2.5rem 0;
  }

  .hero h1 {
    font-size: 1.4rem;
  }

  .lead {
    font-size: 0.95rem;
  }

  .hero-cards {
    grid-template-columns: 1fr;
    gap: 0.6rem;
    margin-top: 1.2rem;
  }

  .mini-card {
    padding: 0.7rem;
  }

  /* Sections */
  .section {
    padding: 2.5rem 0;
  }

  h2 {
    font-size: 1.25rem;
  }

  /* Gallery */
  .gallery-grid img {
    height: 180px;
  }

  /* CTA */
  .cta-box {
    padding: 1.2rem;
    gap: 1rem;
  }

  .cta-box .btn {
    width: 100%;
    text-align: center;
  }

  /* Footer */
  .footer-inner {
    font-size: 0.85rem;
  }
}

.topbar-actions { display: flex; align-items: center; gap: 0.6rem; }
.btn-login { background: var(--brand); color: #08111d; border: 1px solid var(--brand); }
.btn-login:hover { background: #ffffff; }