:root {
  --bg: #06090f;
  --bg-alt: #0b111c;
  --card: #0f1725;
  --card-border: #1c2740;
  --text: #e8eefc;
  --muted: #9aa9c4;
  --accent: #f5b301;
  --accent-2: #ffcc33;
  --accent-glow: rgba(245, 179, 1, 0.25);
  --green: #2fd66b;
  --grad: linear-gradient(135deg, #f5b301, #ff7a00);
  --radius: 18px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: min(1180px, 92%);
  margin: 0 auto;
}

.accent { color: var(--accent); }

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

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 9, 15, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-logo { height: 40px; width: auto; }
.brand-name { font-weight: 800; font-size: 1.3rem; letter-spacing: 0.5px; }
.nav-links { display: flex; gap: 26px; }
.nav-links a {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }
.nav-cta { white-space: nowrap; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.98rem;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  border: none;
  cursor: pointer;
}
.btn-sm { padding: 9px 18px; font-size: 0.88rem; }
.btn-cta {
  background: var(--grad);
  color: #1a1500;
  box-shadow: 0 8px 24px var(--accent-glow);
}
.btn-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(245, 179, 1, 0.4); }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--card-border);
  color: var(--text);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* HERO */
.hero { position: relative; overflow: hidden; }
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(800px 400px at 80% 10%, var(--accent-glow), transparent 60%),
    radial-gradient(600px 400px at 10% 90%, rgba(47, 214, 107, 0.15), transparent 60%);
  z-index: 0;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 50px;
  align-items: center;
  padding: 80px 0;
}
.pill {
  display: inline-block;
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid rgba(245, 179, 1, 0.35);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.4px;
}
.hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  line-height: 1.15;
  font-weight: 800;
  margin: 18px 0;
  letter-spacing: -0.5px;
}
.hero-text > p { color: var(--muted); font-size: 1.08rem; max-width: 46ch; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 42px;
  padding-top: 28px;
  border-top: 1px solid var(--card-border);
}
.meta-num { display: block; font-size: 1.6rem; font-weight: 800; color: var(--accent-2); }
.meta-label { font-size: 0.82rem; color: var(--muted); }
.hero-img img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--card-border);
}

/* SECTION */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 50px; }
.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  margin: 16px 0 10px;
  letter-spacing: -0.4px;
}
.section-head p { color: var(--muted); font-size: 1.05rem; }

/* CARDS / BENEFITS */
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 26px;
  transition: transform 0.25s, border-color 0.25s;
}
.card:hover { transform: translateY(-6px); border-color: rgba(245, 179, 1, 0.4); }
.card .icon { font-size: 1.9rem; margin-bottom: 14px; }
.card h3 { font-size: 1.1rem; margin-bottom: 8px; font-weight: 700; }
.card p { color: var(--muted); font-size: 0.92rem; }

/* PRODUCTS */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.product {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s;
}
.product:hover { transform: translateY(-6px); }
.product img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  display: block;
}
.product figcaption { padding: 18px; }
.product h3 { font-size: 1.05rem; margin-bottom: 6px; font-weight: 700; }
.product p { color: var(--muted); font-size: 0.88rem; }

/* STEPS */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.step { text-align: center; padding: 10px; }
.step-num {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--grad);
  color: #1a1500;
  font-weight: 800;
  font-size: 1.3rem;
  box-shadow: 0 8px 22px var(--accent-glow);
}
.step h3 { margin-bottom: 8px; font-size: 1.05rem; }
.step p { color: var(--muted); font-size: 0.92rem; }

/* VIDEO */
.section-video { background: var(--bg-alt); }
.video-wrap {
  position: relative;
  width: min(900px, 100%);
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow);
}
.video-wrap iframe { width: 100%; height: 100%; border: 0; display: block; }

/* COVERAGE */
.coverage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.coverage-info h3 { font-size: 1.4rem; margin-bottom: 10px; }
.coverage-info > p { color: var(--muted); margin-bottom: 20px; }
.cities {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.cities li {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 0.95rem;
}
.coverage-extra { display: grid; gap: 22px; }

/* CONTACT */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.contact-actions { display: grid; gap: 18px; align-content: start; }
.contact-card {
  display: flex;
  gap: 16px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color 0.2s, transform 0.2s;
}
.contact-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.contact-card .icon { font-size: 1.7rem; }
.contact-card h3 { font-size: 1.05rem; }
.contact-card p { color: var(--muted); }
.contact-form {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 30px;
}
.contact-form label {
  display: block;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 16px;
}
.contact-form input,
.contact-form select {
  width: 100%;
  margin-top: 6px;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
}
.contact-form input:focus,
.contact-form select:focus { outline: none; border-color: var(--accent); }
.form-note { margin-top: 14px; font-size: 0.9rem; color: var(--green); }

/* FOOTER */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--card-border);
  padding: 60px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-brand p { color: var(--muted); margin-top: 12px; font-size: 0.95rem; }
.footer h4 { margin-bottom: 14px; color: var(--text); }
.social { display: flex; gap: 10px; }
.social a {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--card-border);
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--muted);
  transition: 0.2s;
}
.social a:hover { background: var(--grad); color: #1a1500; border-color: transparent; }
.footer-contact p { color: var(--muted); margin-bottom: 6px; font-size: 0.95rem; }
.footer-bottom {
  border-top: 1px solid var(--card-border);
  text-align: center;
  padding: 20px 0;
}
.footer-bottom p { color: var(--muted); font-size: 0.85rem; }

/* RESPONSIVE */
@media (max-width: 980px) {
  .nav-links, .nav-cta {
    display: none;
  }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--card-border);
  }
  .nav-links.open a { padding: 16px 24px; border-top: 1px solid var(--card-border); }
  .hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; padding: 50px 0; }
  .hero-img { order: -1; }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .coverage { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-meta { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .cities { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
}