:root {
    --accent: #2997ff;
    --accent-glow: rgba(41, 151, 255, 0.4);
    --bg-dark: #000000;
    --card-bg: #121215;
    --card-border: rgba(255, 255, 255, 0.12);
    --card-border-hover: rgba(41, 151, 255, 0.5);
    --text-main: #f5f5f7;
    --text-sub: #a1a1a6;
    --radius: 20px;
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", sans-serif; }
body { margin: 0; background: var(--bg-dark); color: var(--text-main); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }

.announcement-bar { background: linear-gradient(90deg, #0071e3, #2997ff, #7000ff); color: #ffffff; text-align: center; font-size: 12px; font-weight: 800; padding: 8px 12px; letter-spacing: 1.5px; text-transform: uppercase; }

header { background: rgba(0, 0, 0, 0.85); backdrop-filter: blur(25px) saturate(180%); -webkit-backdrop-filter: blur(25px) saturate(180%); border-bottom: 1px solid var(--card-border); position: sticky; top: 0; z-index: 1000; }
.header-inner { max-width: 1200px; margin: 0 auto; padding: 18px 30px; display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 22px; font-weight: 900; letter-spacing: 2px; color: #ffffff; text-decoration: none; display: flex; align-items: center; gap: 4px; }
.logo span { color: var(--accent); }
nav { display: flex; align-items: center; gap: 25px; }
nav a { color: var(--text-sub); text-decoration: none; font-size: 14px; font-weight: 600; transition: var(--transition); }
nav a:hover, nav a.active { color: #ffffff; }

.lang-switch { display: inline-flex; background: rgba(255,255,255,0.08); padding: 4px 12px; border-radius: 20px; border: 1px solid var(--card-border); font-size: 12px; }
.lang-switch a { color: var(--text-sub) !important; font-weight: 700 !important; text-decoration: none; }
.lang-switch a.active { color: var(--accent) !important; }

.hero-section { padding: 90px 20px 60px 20px; text-align: center; max-width: 900px; margin: 0 auto; animation: slideUp 0.8s ease-out; }
.hero-badge { display: inline-block; font-size: 12px; font-weight: 800; letter-spacing: 2px; color: var(--accent); text-transform: uppercase; background: rgba(41, 151, 255, 0.12); border: 1px solid rgba(41, 151, 255, 0.35); padding: 6px 18px; border-radius: 30px; margin-bottom: 24px; }
.hero-title { font-size: 58px; font-weight: 900; letter-spacing: -1.5px; margin: 0 0 20px 0; color: #ffffff; line-height: 1.1; }
.hero-sub { font-size: 20px; color: var(--text-sub); max-width: 680px; margin: 0 auto 35px auto; font-weight: 400; }

.btn-apple-primary { display: inline-block; background: var(--accent); color: #ffffff; text-decoration: none; padding: 16px 36px; border-radius: 980px; font-size: 16px; font-weight: 700; transition: var(--transition); box-shadow: 0 0 25px var(--accent-glow); border: none; cursor: pointer; }
.btn-apple-primary:hover { transform: scale(1.04); background: #0077ed; box-shadow: 0 0 35px var(--accent-glow); }
.btn-apple-secondary { display: inline-block; background: rgba(255, 255, 255, 0.1); color: #ffffff; text-decoration: none; padding: 14px 28px; border-radius: 980px; font-size: 15px; font-weight: 700; border: 1px solid var(--card-border); transition: var(--transition); }
.btn-apple-secondary:hover { background: #ffffff; color: #000000; border-color: #ffffff; }

.bento-grid { max-width: 1200px; margin: 40px auto 100px auto; padding: 0 20px; display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: minmax(280px, auto); gap: 24px; }
@media(max-width: 900px) { .bento-grid { grid-template-columns: 1fr; grid-auto-rows: auto; } }
.bento-card { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 24px; padding: 40px; transition: var(--transition); position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; }
.bento-card:hover { transform: translateY(-4px); border-color: var(--card-border-hover); box-shadow: 0 20px 40px rgba(0,0,0,0.4); }
.bento-large { grid-column: span 2; background: linear-gradient(135deg, rgba(41,151,255,0.08), rgba(18,18,24,0.8)); }
@media(max-width: 900px) { .bento-large { grid-column: span 1; } }
.bento-icon { font-size: 38px; margin-bottom: 20px; }
.bento-card h3 { font-size: 24px; font-weight: 800; margin: 0 0 10px 0; color: #fff; }
.bento-card p { font-size: 15px; color: var(--text-sub); line-height: 1.6; margin: 0; }

.store-section { max-width: 1200px; margin: 0 auto 100px auto; padding: 0 20px; }
.section-header { text-align: center; margin-bottom: 50px; }
.section-header h2 { font-size: 36px; font-weight: 800; margin: 0 0 10px 0; color: #ffffff; }
.section-header p { color: var(--text-sub); font-size: 16px; margin: 0; }

.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 30px; }
.apple-card { display: flex; flex-direction: column; background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius); overflow: hidden; position: relative; transition: var(--transition); }
.apple-card:hover { transform: translateY(-6px); border-color: var(--card-border-hover); box-shadow: 0 20px 40px rgba(0,0,0,0.5); }
.card-tag { position: absolute; top: 16px; left: 16px; background: rgba(0,0,0,0.8); backdrop-filter: blur(10px); color: var(--accent); border: 1px solid rgba(41,151,255,0.4); font-size: 11px; font-weight: 800; padding: 4px 12px; border-radius: 20px; z-index: 10; text-transform: uppercase; }
.card-media { height: 260px; background: #08080a; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.apple-card:hover .card-media img { transform: scale(1.05); }
.card-content { padding: 25px; display: flex; flex-direction: column; flex: 1; }
.card-content h3 { font-size: 22px; margin: 0 0 8px 0; font-weight: 800; color: #ffffff; }
.card-content p { color: var(--text-sub); font-size: 14px; margin: 0 0 20px 0; line-height: 1.5; flex: 1; }

.card-price-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: auto; }
.price-val { font-size: 20px; font-weight: 900; color: var(--accent); white-space: nowrap; }
.btn-apple-small { background: rgba(255, 255, 255, 0.1); color: #ffffff; text-decoration: none; padding: 10px 18px; border-radius: 980px; font-size: 13px; font-weight: 700; border: 1px solid var(--card-border); transition: var(--transition); text-align: center; white-space: nowrap; }
.btn-apple-small:hover { background: #ffffff; color: #000000; border-color: #ffffff; }

.checkout-layout { max-width: 1200px; margin: 40px auto 100px auto; padding: 0 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; animation: slideUp 0.6s ease; }
@media (max-width: 850px) { .checkout-layout { grid-template-columns: 1fr; } }
.cart-section, .form-section { background: var(--card-bg); border: 1px solid var(--card-border); padding: 35px; border-radius: var(--radius); }
.checkout-layout h2 { font-size: 22px; font-weight: 800; margin-top: 0; margin-bottom: 25px; border-bottom: 1px solid var(--card-border); padding-bottom: 15px; color: #ffffff; }

label { display: block; font-size: 11px; font-weight: 800; color: var(--text-sub); text-transform: uppercase; letter-spacing: 1px; margin: 18px 0 8px 0; }
.apple-input, .apple-select { width: 100%; padding: 14px 18px; background: rgba(0, 0, 0, 0.6); border: 1px solid rgba(255, 255, 255, 0.18); color: #ffffff; border-radius: 12px; font-size: 14px; outline: none; transition: var(--transition); }
.apple-input:focus, .apple-select:focus { border-color: var(--accent); box-shadow: 0 0 15px var(--accent-glow); }
.btn-apple-buy { width: 100%; background: var(--accent); color: #ffffff; border: none; padding: 18px; font-size: 16px; font-weight: 800; border-radius: 980px; cursor: pointer; transition: var(--transition); box-shadow: 0 0 25px var(--accent-glow); margin-top: 25px; }
.btn-apple-buy:hover { transform: scale(1.02); background: #0077ed; }

.cart-item-row { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--card-border); padding: 16px 0; }
.summary-line { display: flex; justify-content: space-between; margin-top: 12px; font-size: 15px; color: var(--text-sub); }
.summary-total { font-size: 26px; font-weight: 900; color: #ffffff; margin-top: 20px; border-top: 1px solid var(--card-border); padding-top: 20px; }

#cartToast { position: fixed; bottom: -80px; left: 50%; transform: translateX(-50%); background: rgba(20,20,25,0.95); backdrop-filter: blur(20px); border: 1px solid rgba(41,151,255,0.5); padding: 14px 24px; border-radius: 980px; color: #fff; display: flex; align-items: center; gap: 20px; box-shadow: 0 10px 30px rgba(0,0,0,0.6), 0 0 20px rgba(41,151,255,0.2); transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1); z-index: 9999; font-weight: 600; font-size: 14px; width: max-content; }
#cartToast.show { bottom: 30px; }
#cartToast a { background: #2997ff; color: #fff; text-decoration: none; font-weight: 800; font-size: 13px; padding: 8px 16px; border-radius: 20px; transition: 0.2s; }
#cartToast a:hover { background: #0077ed; }

input[type="checkbox"] { width: auto !important; display: inline-block !important; margin-right: 10px !important; transform: scale(1.2); accent-color: var(--accent); cursor: pointer; }
.checkbox-label { display: flex !important; align-items: center !important; font-size: 13px !important; color: #fff !important; text-transform: none !important; margin: 15px 0 !important; cursor: pointer; background: rgba(255,255,255,0.05); padding: 15px; border-radius: 10px; border: 1px solid var(--card-border); }

.reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.active { opacity: 1; transform: translateY(0); }

footer { text-align: center; padding: 60px 20px; border-top: 1px solid var(--card-border); color: var(--text-sub); font-size: 13px; }
footer a { color: var(--text-sub); text-decoration: none; transition: 0.2s; margin: 0 10px; }
footer a:hover { color: var(--accent); }