/* cardoO Website UI Kit — Shared Styles */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Cairo:wght@400;500;600;700;800&display=swap');

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

:root {
  --red: #e8001d;
  --red-hover: #c40018;
  --black: #0a0a0a;
  --gray-900: #111111;
  --gray-800: #1a1a1a;
  --gray-700: #222222;
  --gray-500: #555555;
  --gray-400: #777777;
  --gray-300: #999999;
  --gray-200: #bbbbbb;
  --gray-100: #e0e0e0;
  --gray-50: #f0f0f0;
  --gray-25: #f7f7f7;
  --white: #ffffff;
  --font-display: 'Sora', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-arabic: 'Cairo', sans-serif;
  --nav-h: 64px;
  --container: 1280px;
  --ease: cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--white); color: var(--gray-900); -webkit-font-smoothing: antialiased; }

a { text-decoration: none; color: inherit; }
button { font-family: var(--font-body); cursor: pointer; border: none; }
img { max-width: 100%; display: block; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 40px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 600; font-size: 15px; border-radius: 100px; padding: 13px 28px; transition: all 200ms var(--ease); cursor: pointer; border: none; }
.btn-primary { background: var(--red); color: var(--white); }
.btn-primary:hover { background: var(--red-hover); transform: translateY(-1px); }
.btn-white { background: var(--white); color: var(--gray-900); }
.btn-white:hover { background: var(--gray-50); }
.btn-outline { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,0.4); }
.btn-outline:hover { border-color: var(--white); }
.btn-outline-dark { background: transparent; color: var(--gray-900); border: 1.5px solid var(--gray-900); }
.btn-outline-dark:hover { background: var(--gray-900); color: var(--white); }
.btn-sm { padding: 9px 20px; font-size: 13px; }
.btn-lg { padding: 16px 36px; font-size: 17px; }

/* Section helpers */
.section { padding: 96px 0; }
.section-dark { background: var(--gray-900); }
.section-black { background: var(--black); }
.section-light { background: var(--gray-25); }
.section-title { font-family: var(--font-display); font-size: 42px; font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; }
.section-sub { font-size: 18px; color: var(--gray-400); margin-top: 12px; line-height: 1.6; }
.eyebrow { font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--red); margin-bottom: 12px; }

/* Grid helpers */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.grid-5 { display: grid; grid-template-columns: repeat(5,1fr); gap: 16px; }

/* Card */
.card { background: var(--white); border-radius: 16px; overflow: hidden; box-shadow: 0 2px 16px rgba(0,0,0,0.08); transition: transform 220ms var(--ease), box-shadow 220ms var(--ease); }
.card:hover { transform: translateY(-4px); box-shadow: 0 10px 32px rgba(0,0,0,0.14); }
.card-dark { background: var(--gray-800); border: 1px solid rgba(255,255,255,0.07); }
.card-img { background: var(--gray-50); aspect-ratio: 1; display: flex; align-items: center; justify-content: center; }
.card-img-dark { background: var(--gray-900); }
.card-body { padding: 20px; }
.card-brand { font-size: 10px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gray-300); margin-bottom: 4px; }
.card-name { font-family: var(--font-display); font-size: 16px; font-weight: 700; color: var(--gray-900); }
.card-name-light { color: var(--white); }
.card-desc { font-size: 13px; color: var(--gray-400); margin-top: 4px; }
.card-desc-dark { color: var(--gray-400); }
.card-cta { display: inline-flex; align-items: center; gap: 5px; margin-top: 14px; font-size: 13px; font-weight: 600; color: var(--red); }

/* Nav */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--nav-h); display: flex; align-items: center; transition: background 300ms var(--ease), box-shadow 300ms var(--ease); }
.nav.scrolled { background: rgba(10,10,10,0.96); backdrop-filter: blur(16px); box-shadow: 0 1px 0 rgba(255,255,255,0.06); }
.nav.light-nav { background: var(--white); box-shadow: 0 1px 0 rgba(0,0,0,0.08); }
.nav-inner { display: flex; align-items: center; width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 40px; }
.nav-logo { font-family: var(--font-display); font-size: 24px; font-weight: 800; letter-spacing: -0.04em; color: var(--white); margin-right: 48px; flex-shrink: 0; }
.nav-logo .accent { color: var(--red); }
.nav-logo.dark-logo { color: var(--gray-900); }
.nav-links { display: flex; gap: 32px; flex: 1; }
.nav-link { font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.65); transition: color 150ms; cursor: pointer; }
.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-link-dark { color: var(--gray-500); }
.nav-link-dark:hover, .nav-link-dark.active { color: var(--gray-900); }
.nav-actions { display: flex; align-items: center; gap: 20px; }
.nav-cart { font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.65); cursor: pointer; transition: color 150ms; }
.nav-cart:hover { color: var(--white); }
.nav-cart-dark { color: var(--gray-500); }
.nav-cart-dark:hover { color: var(--gray-900); }

/* Placeholder product image */
.ph-product { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.ph-product svg { opacity: 0.25; }

/* Footer */
.footer { background: var(--black); padding: 64px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand { font-family: var(--font-display); font-size: 26px; font-weight: 800; letter-spacing: -0.04em; color: var(--white); margin-bottom: 14px; }
.footer-desc { font-size: 14px; color: var(--gray-400); line-height: 1.65; max-width: 280px; }
.footer-heading { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-400); margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-link { font-size: 14px; color: var(--gray-300); transition: color 150ms; cursor: pointer; }
.footer-link:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 24px; display: flex; align-items: center; justify-content: space-between; }
.footer-copy { font-size: 13px; color: var(--gray-400); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 13px; color: var(--gray-400); transition: color 150ms; cursor: pointer; }
.footer-legal a:hover { color: var(--white); }

/* Placeholder icon wrapper */
.icon-circle { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; }