:root {
  --bg: #0f172a;
  --bg-soft: #111827;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --text: #0f172a;
  --text-soft: #475569;
  --text-light: #cbd5e1;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --border: #e2e8f0;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 18px 40px rgba(15, 23, 42, 0.14);
  --radius: 18px;
  --radius-lg: 24px;
  --max-width: 1150px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
  background: #f1f5f9;
  color: var(--text);
}

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

a {
  text-decoration: none;
}

ul {
  list-style: none;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
}

/* Hero */
.hero {
  background:
    radial-gradient(circle at top right, rgba(37, 99, 235, 0.18), transparent 30%),
    linear-gradient(135deg, #0f172a, #111827 60%, #1e293b);
  color: #ffffff;
  padding: 4.5rem 0 3.5rem;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.subtitle {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 640px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.hero-media,
.contact-media {
  width: 100%;
}

/* Badge */
.badge {
  display: inline-block;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.badge-dark {
  background: #e0f2fe;
  color: #0c4a6e;
  border: 1px solid #bae6fd;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.95rem 1.2rem;
  border-radius: 12px;
  font-weight: 700;
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: #eff4fb;
}

.section-heading {
  margin-bottom: 2rem;
}

.section-heading h2 {
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  margin-bottom: 0.5rem;
}

.section-heading p {
  color: var(--text-soft);
  max-width: 760px;
}

/* Cards */
.grid.two-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.card,
.feature-card,
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: var(--shadow);
}

.card h3,
.feature-card h3,
.faq-item h3 {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.card p,
.feature-card p,
.faq-item p {
  color: var(--text-soft);
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.feature-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: #dbeafe;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

/* Media cards */
.media-card {
  width: 100%;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #ffffff, #f8fafc);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.media-card img {
  width: 100%;
  height: 100%;
  display: block;
}

.media-card--hero {
  min-height: 360px;
  padding: 2rem;
}

.media-card--hero img {
  object-fit: contain;
  max-height: 300px;
}

.media-card--gallery {
  min-height: 220px;
  padding: 0.5rem;
}

.media-card--gallery img {
  object-fit: cover;
  border-radius: 14px;
}

.media-card--contain img {
  object-fit: contain;
  background: #ffffff;
}

.media-card--contact {
  min-height: 360px;
  padding: 0.5rem;
}

.media-card--contact img {
  object-fit: cover;
  border-radius: 18px;
}

/* Gallery */
.image-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

/* FAQ */
.faq-list {
  display: grid;
  gap: 1rem;
}

/* Contact */
.contact-card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.contact-card h2 {
  font-size: clamp(1.6rem, 4vw, 2.3rem);
  margin-bottom: 0.75rem;
}

.contact-card p {
  color: var(--text-soft);
}

.contact-list {
  margin-top: 1.2rem;
  display: grid;
  gap: 0.8rem;
}

.contact-list li {
  padding: 0.9rem 1rem;
  background: var(--surface-soft);
  border-radius: 12px;
  border: 1px solid var(--border);
}

/* Footer */
.footer {
  background: var(--bg-soft);
  color: var(--text-light);
  padding: 2rem 0;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

/* Responsive */
@media (max-width: 980px) {
  .hero-content,
  .contact-card,
  .grid.two-columns,
  .features {
    grid-template-columns: 1fr;
  }

  .image-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero {
    padding-top: 3.5rem;
  }

  .media-card--hero,
  .media-card--contact {
    min-height: 300px;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 3.2rem 0;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    text-align: center;
  }

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

  .card,
  .feature-card,
  .faq-item,
  .contact-card,
  .media-card {
    border-radius: 16px;
  }

  .media-card--hero {
    min-height: 240px;
    padding: 1.25rem;
  }

  .media-card--contact {
    min-height: 240px;
  }

  .media-card--gallery {
    min-height: 200px;
  }
}