:root {
    /* Theme variables - change these to restyle the site */
    --bg: #07040a;           /* page background */
    --surface: #0f1221;      /* main surfaces/cards */
    --card-bg: #0b0f1a;      /* product card background */
    --accent: #6c4df5;       /* primary accent (violet) */
    --accent-2: #1fb6ff;     /* secondary accent (blue) */
    --muted: #9aa4bf;        /* muted text */
    --text: #e6eef8;         /* main text color */
    --glass: rgba(255,255,255,0.03);
    --radius: 12px;
    --max-width: 1100px;
}

/* Base */
* { box-sizing: border-box; }
html,body { height:100%; }
body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial;
  background: linear-gradient(180deg, var(--bg) 0%, #05020a 100%);
  color: var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.45;
}

/* Container */
.container {
  width: calc(100% - 40px);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 0;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(6px);
  background: linear-gradient(180deg, rgba(7,4,10,0.6), rgba(7,4,10,0.25));
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.header-inner {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:12px 0;
}
.logo {
  font-weight:700;
  letter-spacing:0.6px;
  color:var(--text);
  text-decoration:none;
}
.nav a {
  color:var(--muted);
  margin: 0 12px;
  text-decoration:none;
  font-weight:600;
  transition: color .18s;
}
.nav a:hover { color: var(--text); }

/* Buttons */
.btn, .btn-small, .btn-sm {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: white;
  border: none;
  padding: 12px 20px;
  border-radius: 10px;
  cursor: pointer;
  font-weight:700;
  text-decoration: none;
}
.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 10px 16px;
  border-radius: 10px;
}
.btn-outline {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.06);
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 8px;
  text-decoration: none;
}
.btn-small { padding:10px 12px; border-radius:8px; }
.btn-sm { padding:8px 10px; }

/* Hero */
.hero {
  padding-top: 60px;
  padding-bottom: 60px;
}
.hero-grid {
  display:grid;
  gap:32px;
  grid-template-columns: 1.1fr .9fr;
  align-items:center;
}
.hero-copy h1 {
  font-size: clamp(28px, 4vw, 40px);
  margin: 0 0 12px 0;
  color: var(--text);
}
.hero-copy p {
  color: var(--muted);
  margin: 0 0 20px 0;
}
.hero-ctas { display:flex; gap:12px; margin-bottom:12px; }

.inline-capture {
  display:flex;
  gap:8px;
  margin-top:12px;
}
.inline-capture input {
  padding:10px 12px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,0.04);
  background: rgba(255,255,255,0.02);
  color:var(--text);
  flex:1;
}
.inline-capture .btn-small { white-space:nowrap; }

/* Visual stack */
.shirt-stack { display:flex; gap:12px; justify-content:center; align-items:center; transform:translateY(0); }
.shirt { display:block; border-radius:12px; box-shadow: 0 10px 30px rgba(2,6,23,0.6); }
.shirt.large { width:280px; height:170px; transform: rotate(-8deg); }
.shirt.medium { width:220px; height:140px; transform: rotate(6deg); margin-top:-26px; }
.shirt.small { width:180px; height:110px; transform: rotate(-2deg); margin-top:-40px; opacity:0.95; }

/* Products */
.products-section { padding-top:40px; padding-bottom:40px; text-align:left; color:var(--text); }
.products-section h2 { margin:0 0 8px 0; }
.section-sub { color:var(--muted); margin-bottom:20px; }
.products-grid {
  display:grid;
  gap:20px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.product-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border-radius: var(--radius);
  padding:14px;
  transition: transform .18s, box-shadow .18s;
  border: 1px solid rgba(255,255,255,0.03);
}
.product-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(2,6,23,0.7); }
.product-visual { height:160px; display:flex; align-items:center; justify-content:center; margin-bottom:10px; overflow:hidden; border-radius:10px; background:var(--glass); }
.product-body h3 { margin:0 0 6px 0; color:var(--text); font-size:1.05rem; }
.price { color:var(--accent-2); font-weight:700; margin-bottom:10px; }

/* Features */
.features { padding-top:20px; }
.feature-grid { display:grid; gap:18px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); margin-top:18px; }
.feature { background: linear-gradient(180deg, rgba(255,255,255,0.015), transparent); padding:18px; border-radius:10px; }

/* Testimonials */
.testimonials { padding-top:20px; }
.test-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap:16px; margin-top:10px; }
blockquote { background: rgba(255,255,255,0.02); padding:16px; border-radius:10px; color:var(--muted); }

/* FAQ */
.faq details { background: rgba(255,255,255,0.02); padding:12px; margin-top:10px; border-radius:8px; }

/* Footer */
.site-footer { padding:28px 0; border-top:1px solid rgba(255,255,255,0.03); color:var(--muted); text-align:center; }

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(3,6,14,0.6);
  z-index: 120;
}
.modal[aria-hidden="false"] { display:flex; }
.modal-panel {
  background: linear-gradient(180deg, var(--surface), #070819);
  padding:24px;
  border-radius:14px;
  width: min(420px, calc(100% - 48px));
  box-shadow: 0 30px 80px rgba(2,6,23,0.8);
  position:relative;
  border:1px solid rgba(255,255,255,0.03);
}
.modal-close {
  position:absolute;
  right:12px;
  top:12px;
  background:transparent;
  border:none;
  color:var(--muted);
  font-size:22px;
  cursor:pointer;
}
.modal-form { display:flex; gap:8px; margin-top:12px; }
.modal-form input { flex:1; padding:10px; border-radius:10px; border:1px solid rgba(255,255,255,0.04); background:transparent; color:var(--text); }

/* Responsive */
@media (max-width:900px) {
  .hero-grid { grid-template-columns: 1fr; text-align:center; }
  .hero-visual { order:-1; margin-bottom:8px; }
  .nav { display:none; }
  .header-inner { gap:8px; }
}