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

:root {
  --bg: #080C10; --bg2: #0E141C; --bg3: #131B26;
  --border: #1E2D3D; --accent: #00D4FF; --red: #FF4D6D;
  --text: #E8F0FF; --muted: #5A7A9A;
}

body { background: var(--bg); color: var(--text); font-family: 'DM Sans', sans-serif; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
img { display: block; width: 100%; object-fit: cover; }

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

section, footer, .stats, .newsletter { padding: 60px 44px; }
.tag  { font-family: 'Space Mono', monospace; font-size: 11px; color: var(--accent); margin-bottom: 6px; }
.h2   { font-family: 'Bebas Neue', sans-serif; font-size: 48px; margin-bottom: 32px; }
.card { background: var(--bg3); border: 1px solid var(--border); }
.grid3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.grid4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }

/* NAVBAR */
header {
  position: sticky; top: 0; z-index: 100; height: 70px;
  background: rgba(8,12,16,.85); border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px); display: flex; align-items: center;
  justify-content: space-between; padding: 0 32px;
}
header h1 { font-family: 'Bebas Neue', sans-serif; font-size: 28px; }
nav { display: flex; align-items: center; gap: 33px; }
nav a { font-size: 16px; color: white; }
nav a.btn { background: var(--accent); color: var(--bg); padding: 8px 22px; border-radius: 5px; font-weight: 700; }

/* HERO */
.hero { min-height: 700px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 40px; }
.hero-badge {
  display: inline-flex; width: fit-content;
  background: rgba(0,212,255,.08); border: 1px solid rgba(0,212,255,.2);
  border-radius: 20px; padding: 6px 18px;
  font-family: 'Space Mono', monospace; font-size: 14px; margin-bottom: 20px;
}
.hero h2 { font-family: 'Bebas Neue', sans-serif; font-size: 64px; line-height: 1; margin-bottom: 20px; }
.hero h2 span { color: transparent; -webkit-text-stroke: 1px var(--accent); }
.hero p { color: var(--muted); font-size: 16px; line-height: 1.5; max-width: 480px; margin-bottom: 32px; }
.btns { display: flex; gap: 20px; }
.btn-solid  { background: var(--accent); color: var(--bg); padding: 13px 28px; font-weight: 700; font-size: 16px; }
.btn-border { border: 1px solid var(--border); color: var(--text); padding: 13px 28px; font-size: 16px; }
.hero-right { display: flex; justify-content: center; align-items: center; position: relative; }
.hero-right::before {
  content: ''; position: absolute; width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,.12), transparent 70%);
}
.hero-card { width: 340px; position: relative; z-index: 1; }
.hero-card img { height: 200px; }
.hero-card .badge { position: absolute; top: 10px; right: 10px; background: var(--red); color: white; font-size: 11px; padding: 4px 8px; }
.hero-card-info { padding: 14px 16px; }
.hero-card-info .label { color: var(--muted); font-size: 14px; margin-bottom: 4px; }
.hero-card-info .price { font-family: 'Space Mono', monospace; color: #A8FF3E; font-size: 15px; }

/* STATS */
.stats {
  background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 0; height: 90px; display: flex; align-items: center; justify-content: center; gap: 120px;
}
.stat { text-align: center; }
.stat-n { font-family: 'Bebas Neue', sans-serif; font-size: 36px; color: var(--accent); }
.stat-l { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* CATEGORIES */
.cat-card { height: 180px; position: relative; overflow: hidden; cursor: pointer; transition: border-color .2s; }
.cat-card:hover { border-color: var(--accent); }
.cat-card img { position: absolute; left: 0; top: 0; width: 45%; height: 100%; }
.cat-info { position: absolute; right: 0; top: 0; width: 58%; height: 100%; display: flex; flex-direction: column; justify-content: center; padding: 16px; }
.cat-info .name { font-family: 'Bebas Neue', sans-serif; font-size: 22px; text-transform: uppercase; margin-bottom: 6px; }
.cat-info .count { font-size: 13px; margin-bottom: auto; }
.cat-info .arrow { font-size: 20px; align-self: flex-end; }

/* PRODUCTS */
.product-card { position: relative; }
.product-card img { height: 270px; }
.badge-new { position: absolute; top: 10px; left: 10px; background: #A8FF3E; color: black; font-size: 10px; padding: 3px 7px; font-weight: 700; }
.product-info { padding: 14px 16px 16px; }
.product-info .name  { color: var(--accent); font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.product-info .spec  { font-size: 13px; margin-bottom: 4px; }
.product-info .price { font-size: 14px; margin-bottom: 14px; }
.btn-cart { display: block; background: var(--accent); color: var(--bg); text-align: center; padding: 11px; font-weight: 700; font-size: 14px; }
.btn-cart:hover { background: #00b8d9; }

/* FLASH SALE */
.flash-inner {
  background: linear-gradient(90deg, var(--bg3), #0A1520); border: 1px solid var(--border);
  padding: 48px 80px; display: flex; justify-content: space-between; align-items: center; gap: 40px;
}
.flash-tag   { font-family: 'Space Mono', monospace; font-size: 11px; color: var(--red); margin-bottom: 10px; }
.flash-title { font-family: 'Bebas Neue', sans-serif; font-size: 44px; line-height: 1.05; margin-bottom: 12px; }
.flash-season { font-family: 'Bebas Neue', sans-serif; font-size: 36px; color: var(--accent); margin-bottom: 16px; }
.btn-deal { background: var(--accent); color: white; padding: 10px 24px; font-family: 'Bebas Neue', sans-serif; font-size: 20px; border-radius: 5px; }

/* TESTIMONIALS */
#testimonials { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.test-card { padding: 24px; }
.stars { color: #FFBF00; font-size: 15px; margin-bottom: 10px; }
.test-quote { font-size: 13px; line-height: 1.6; margin-bottom: 16px; }
.test-author { display: flex; align-items: center; gap: 12px; }
.avatar { width: 36px; height: 36px; background: var(--muted); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; flex-shrink: 0; }
.author-name { font-size: 14px; font-weight: 600; }
.author-role { font-size: 11px; color: var(--muted); margin-top: 2px; }

/* NEWSLETTER */
.newsletter { background: var(--bg2); border-top: 1px solid var(--border); text-align: center; }
.newsletter h2 { font-family: 'Bebas Neue', sans-serif; font-size: 48px; margin-bottom: 10px; }
.newsletter p { color: var(--muted); font-size: 15px; margin-bottom: 28px; }
.nl-form { display: flex; max-width: 440px; margin: 0 auto; }
.nl-form input { flex: 1; background: var(--muted); border: none; color: white; padding: 10px 20px; font-size: 14px; outline: none; }
.nl-form input::placeholder { color: rgba(255,255,255,.6); }
.nl-form button { background: var(--accent); color: black; border: none; padding: 10px 22px; font-weight: 700; font-size: 14px; cursor: pointer; }

/* FOOTER */
footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 48px 44px 32px; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-top h3 { font-family: 'Bebas Neue', sans-serif; font-size: 28px; margin-bottom: 10px; }
.footer-top p  { color: var(--muted); font-size: 14px; line-height: 1.6; }
.footer-top h4 { color: var(--accent); font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.footer-top a  { display: block; color: var(--muted); font-size: 14px; margin-bottom: 8px; }
.footer-top a:hover { color: var(--text); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { font-size: 11px; color: var(--accent); }
.socials { display: flex; gap: 12px; }
.socials a { width: 40px; height: 40px; border: 1px solid var(--border); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 18px; transition: border-color .2s; }
.socials a:hover { border-color: var(--accent); }