:root {
  --black: #0a0a0a;
  --dark: #121212;
  --dark2: #1b1b1b;
  --orange: #f26522;
  --orange-soft: #ff7a3d;
  --white: #ffffff;
  --grey: #b5b5b5;
  --grey-dark: #7a7a7a;
  --radius: 14px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
}

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

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

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

/* ===== NAVBAR ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo img { height: 38px; width: auto; border-radius: 6px; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--grey);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--orange); }
.nav-cta {
  background: var(--orange);
  color: var(--white) !important;
  padding: 9px 20px;
  border-radius: 8px;
  font-weight: 600;
}
.nav-cta:hover { background: var(--orange-soft); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--white); display: block; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('assets/hero.jpg') center right / cover no-repeat;
  opacity: 0.55;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10,10,10,0.95) 0%, rgba(10,10,10,0.7) 55%, rgba(10,10,10,0.35) 100%);
}
.hero-inner { position: relative; z-index: 2; max-width: 640px; }
.hero h1 {
  font-size: clamp(48px, 9vw, 96px);
  font-weight: 800;
  letter-spacing: 6px;
  line-height: 1;
  margin-bottom: 18px;
}
.hero-tag {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--orange);
  font-weight: 700;
  font-size: clamp(13px, 2vw, 16px);
  letter-spacing: 2px;
  margin-bottom: 24px;
}
.hero-tag .dash { width: 42px; height: 3px; background: var(--orange); display: inline-block; }
.hero-sub { color: var(--grey); font-size: 17px; max-width: 540px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}
.btn-primary { background: var(--orange); color: var(--white); }
.btn-primary:hover { background: var(--orange-soft); transform: translateY(-2px); }
.btn-outline { border: 2px solid rgba(255,255,255,0.35); color: var(--white); }
.btn-outline:hover { border-color: var(--orange); color: var(--orange); }

.hero-badges {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.badge { display: flex; align-items: center; gap: 10px; }
.badge-ic { font-size: 22px; color: var(--orange); }
.badge b { display: block; font-size: 12px; letter-spacing: 1px; }
.badge small { color: var(--grey-dark); font-size: 11px; letter-spacing: 1px; }

/* ===== SECTIONS ===== */
.section { padding: 100px 0; }
.section-alt { background: var(--dark); }
.section-head { max-width: 680px; margin-bottom: 56px; }
.eyebrow {
  color: var(--orange);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  display: inline-block;
  margin-bottom: 12px;
}
.section-head h2 { font-size: clamp(28px, 4.5vw, 42px); font-weight: 700; line-height: 1.2; }
.section-sub { color: var(--grey); margin-top: 14px; }

/* About */
.about-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.about-card {
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 34px 30px;
  border-top: 3px solid var(--orange);
}
.about-card h3 { color: var(--orange); font-size: 18px; margin-bottom: 12px; }
.about-card p { color: var(--grey); font-size: 15px; }

/* Products */
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; }
.product-card {
  background: var(--black);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: transform 0.25s, border-color 0.25s;
}
.product-card:hover { transform: translateY(-6px); border-color: var(--orange); }
.product-ic { font-size: 38px; margin-bottom: 18px; }
.product-card h3 { font-size: 20px; margin-bottom: 12px; }
.product-card p { color: var(--grey); font-size: 14px; margin-bottom: 18px; }
.product-card ul { list-style: none; }
.product-card li {
  color: var(--grey);
  font-size: 13px;
  padding: 5px 0 5px 20px;
  position: relative;
}
.product-card li::before {
  content: '';
  position: absolute;
  left: 0; top: 12px;
  width: 8px; height: 8px;
  background: var(--orange);
  border-radius: 2px;
}

/* Why */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px; }
.why-item { padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.12); }
.why-num { color: var(--orange); font-weight: 800; font-size: 15px; letter-spacing: 2px; }
.why-item h4 { margin: 10px 0 8px; font-size: 18px; }
.why-item p { color: var(--grey); font-size: 14px; }

/* CTA */
.section-cta { background: linear-gradient(135deg, #161616 0%, #1f120a 100%); }
.cta-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.cta-inner h2 { font-size: clamp(26px, 4vw, 38px); margin-bottom: 14px; }
.cta-inner p { color: var(--grey); }
.cta-form { display: flex; flex-direction: column; gap: 14px; }
.cta-form input, .cta-form textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 14px 18px;
  color: var(--white);
  font-family: inherit;
  font-size: 14px;
  resize: vertical;
}
.cta-form input:focus, .cta-form textarea:focus { outline: none; border-color: var(--orange); }
.form-note { font-size: 13px; color: var(--orange); min-height: 18px; }

/* Footer */
.footer { border-top: 1px solid rgba(255,255,255,0.08); padding: 56px 0 32px; text-align: center; }
.footer-logo { height: 44px; margin: 0 auto 14px; border-radius: 6px; }
.footer-tag { color: var(--orange); font-size: 12px; letter-spacing: 3px; font-weight: 700; margin-bottom: 22px; }
.footer-links { display: flex; justify-content: center; gap: 28px; margin-bottom: 22px; }
.footer-links a { color: var(--grey); font-size: 14px; }
.footer-links a:hover { color: var(--orange); }
.footer-copy { color: var(--grey-dark); font-size: 13px; }

/* Responsive */
@media (max-width: 860px) {
  .cta-inner { grid-template-columns: 1fr; gap: 40px; }
  .nav-links {
    position: fixed;
    top: 72px; right: 0;
    background: var(--dark);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 18px;
    width: 220px;
    height: calc(100vh - 72px);
    transform: translateX(100%);
    transition: transform 0.3s;
    border-left: 1px solid rgba(255,255,255,0.08);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-toggle { display: flex; }
  .hero-badges { gap: 18px; }
}