:root {
  --bg: #0a0f1a;
  --bg-soft: #111a2b;
  --text: #f6f9ff;
  --muted: #c7d0e0;
  --accent: #fbbf24;
  --accent-green: #1f7a3d;
  --accent-green-2: #2ea44f;
  --card: #1a2538;
  --line: #2a3a58;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  background-image: radial-gradient(circle at 20% 10%, #122040 0%, transparent 42%);
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(10, 15, 26, 0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.logo {
  margin: 0;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
  color: #fff;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

nav a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
  border-bottom: 2px solid transparent;
  padding-bottom: 0.2rem;
  transition: color 0.2s ease, border-color 0.2s ease;
}

nav a:hover {
  color: #ffffff;
  border-color: var(--accent);
}

.hero {
  padding: 4rem 0 3rem;
  background:
    linear-gradient(115deg, rgba(17, 30, 57, 0.95), rgba(13, 20, 36, 0.95)),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.03) 0,
      rgba(255, 255, 255, 0.03) 8px,
      rgba(0, 0, 0, 0.04) 8px,
      rgba(0, 0, 0, 0.04) 16px
    );
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.7rem;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: #fbbf24;
  margin-bottom: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
}

h2 {
  margin: 0.2rem 0 0.9rem;
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  line-height: 1.2;
}

.hero-card,
.card,
.contact-form {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.btn {
  display: inline-block;
  background: linear-gradient(90deg, var(--accent) 0%, #facc15 100%);
  color: #1a1f1c;
  text-decoration: none;
  border: none;
  border-radius: 999px;
  padding: 0.65rem 1.1rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 0.8rem;
}

.btn:hover {
  filter: brightness(1.06);
}

.btn-nav {
  margin-top: 0;
  font-size: 0.9rem;
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid #5f759c;
}

.btn-outline:hover {
  border-color: var(--accent);
}

.hero-actions {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.hero-copy {
  max-width: 700px;
}

.trust-points {
  margin: 1rem 0 0;
  padding-left: 1rem;
  color: var(--muted);
}

.trust-points li {
  margin-bottom: 0.3rem;
}

.feature-mini img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 10px;
}

.feature-mini h3 {
  margin: 0.75rem 0 0.25rem;
}

.mini-tag {
  display: inline-block;
  margin: 0 0 0.5rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: rgba(251, 191, 36, 0.15);
  color: #fcd34d;
  font-size: 0.8rem;
  font-weight: 700;
}

.section {
  padding: 3rem 0;
}

.section-alt {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

h3 {
  margin-top: 0;
  font-size: 1.6rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1rem;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.1rem;
  margin-top: 1.1rem;
}

.product-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.3);
}

.product-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
}

.product-info {
  padding: 0.9rem;
}

.product-info h4 {
  margin: 0 0 0.35rem;
}

.product-info p {
  margin: 0 0 0.35rem;
  color: var(--muted);
}

.price {
  color: #fcd34d;
  font-weight: 700;
}

.featured-product {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 1.3rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(135deg, #141f35 0%, #1a2538 100%);
}

.featured-product img {
  width: 100%;
  border-radius: 10px;
  object-fit: cover;
  max-height: 420px;
}

.card h4 {
  margin: 0 0 0.4rem;
  color: #ffffff;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.contact-list {
  list-style: none;
  padding: 0;
}

.contact-list li {
  margin-bottom: 0.5rem;
}

.contact-form {
  display: grid;
  gap: 0.45rem;
}

input,
textarea {
  width: 100%;
  padding: 0.7rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #121a15;
  color: var(--text);
}

input:focus,
textarea:focus {
  outline: 2px solid var(--accent-green-2);
  border-color: var(--accent-green-2);
}

.contact-list a {
  color: #fcd34d;
  text-decoration: none;
}

.contact-list a:hover {
  text-decoration: underline;
}

.form-msg {
  min-height: 1rem;
  color: #9ae6b4;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 1.2rem 0;
  text-align: center;
  color: var(--muted);
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 20;
  background: #25d366;
  color: #07130d;
  text-decoration: none;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.whatsapp-float:hover {
  filter: brightness(1.05);
}

@media (max-width: 850px) {
  .hero-grid,
  .contact-grid,
  .featured-product {
    grid-template-columns: 1fr;
  }

  .btn-nav {
    display: none;
  }

  .whatsapp-float {
    right: 12px;
    bottom: 12px;
  }
}