/*
Theme Name: Clean Tech Store
Author: Zaid
Description: Custom clean theme for mobile and technology store.
Version: 2.0
*/

:root {
    --ink: #111827;
    --bg: #FFFFFF;
    --bg-subtle: #F8F9FA;
    --panel: #FFFFFF;
    --luxury: #00343a;
    --luxury-hover: #002226;
    --luxury-light: #EBF2F3;
    --luxury-deep: #001A1E;
    --line: #E5E7EB;
    --shadow: 0 14px 35px -6px rgba(0, 52, 58, 0.08), 0 4px 6px -2px rgba(0, 52, 58, 0.03);
    color-scheme: light only;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: 'IBM Plex Sans Arabic', sans-serif; line-height: 1.75; direction: rtl; text-align: right; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* الهيدر والقائمة العلوية */
header.site-header {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid var(--line);
    z-index: 50;
    backdrop-filter: blur(16px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    max-width: 100%;
}
header.site-header h1 { margin: 0; font-size: 1.4rem; font-weight: 800; color: var(--luxury-deep); }
header.site-header h1 a { color: var(--luxury-deep); }
header.site-header nav { display: flex; gap: 15px; align-items: center; }

/* البنر المتحرك */
.banner-slider-wrapper { padding: 24px 0 10px; }
.banner-slider {
    position: relative;
    width: 100%;
    aspect-ratio: 820 / 312;
    min-height: 170px;
    border-radius: 20px;
    overflow: hidden;
    background: var(--bg-subtle);
    box-shadow: var(--shadow);
    border: 1px solid var(--line);
}
.banner-slides { width: 100%; height: 100%; position: relative; }
.banner-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 0.8s ease-in-out; }
.banner-slide.active { opacity: 1; visibility: visible; }
.banner-slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.banner-nav {
    position: absolute; top: 50%; transform: translateY(-50%);
    width: 42px; height: 42px; background: rgba(0, 52, 58, 0.7);
    color: #fff; border: none; border-radius: 50%; display: flex;
    align-items: center; justify-content: center; cursor: pointer; z-index: 10;
}
.banner-nav.prev { right: 14px; }
.banner-nav.next { left: 14px; }

/* الهيرو الرئيسي */
.hero { position: relative; overflow: hidden; padding: 70px 0; border-bottom: 1px solid var(--line); }
.hero-slider { position: absolute; inset: 0; z-index: 0; background: var(--bg-subtle); }
.hero-overlay { position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(255,255,255,0.85) 0%, rgba(255,255,255,0.95) 100%); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.eyebrow { color: var(--luxury); font-weight: 700; font-size: .9rem; margin-bottom: 14px; letter-spacing: 1px; }
h1 { font-size: clamp(2.1rem, 4.2vw, 3.2rem); line-height: 1.25; margin: 0 0 20px; font-weight: 700; color: var(--luxury-deep); }
.hero p.lead { font-size: 1.15rem; opacity: .75; max-width: 48ch; margin: 0 0 32px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 26px; border-radius: 12px; font-weight: 600; text-decoration: none; font-size: 1rem; border: 1px solid transparent; cursor: pointer; transition: all .2s; }
.btn-primary { background: var(--luxury); color: #FFFFFF; }
.btn-primary:hover { background: var(--luxury-hover); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: var(--panel); }

.hero-card { background: var(--panel); border: 1px solid var(--line); border-radius: 20px; padding: 34px; box-shadow: var(--shadow); }
.hero-card .row { display: flex; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 0.98rem; }
.hero-card .row:last-child { border-bottom: none; }
.hero-card .row b { font-weight: 700; color: var(--luxury-deep); }
.hero-card .tag { background: var(--luxury-light); color: var(--luxury); padding: 4px 12px; border-radius: 20px; font-size: .78rem; font-weight: 700; }

/* الأقسام والشبكات */
section { padding: 80px 0; }
.section-head { margin-bottom: 40px; max-width: 56ch; }
h2 { font-size: 2.1rem; margin: 0 0 10px; font-weight: 700; color: var(--luxury-deep); }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow); transition: transform .25s ease; }
.card:hover { transform: translateY(-4px); }
.card .thumb { width: 100%; aspect-ratio: 4/3; background: var(--bg-subtle); display: flex; align-items: center; justify-content: center; overflow: hidden; border-bottom: 1px solid var(--line); }
.card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.card .body { padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card h3 { margin: 0; font-size: 1.2rem; font-weight: 700; }
.card .meta { font-size: .88rem; opacity: .65; }
.card .price { font-weight: 700; color: var(--luxury); font-size: 1.3rem; margin-top: auto; }
.card .order { font-size: .9rem; font-weight: 600; color: var(--luxury); text-decoration: none; }

/* قسم بطاقات STC */
.stc-wrap { background: linear-gradient(135deg, var(--luxury-deep), var(--luxury)); border-radius: 24px; padding: 50px; color: #FFFFFF; }
.stc-wrap h2 { color: #FFFFFF; }
.stc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 30px; }
.stc-card { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); border-radius: 16px; padding: 24px; text-align: center; }
.stc-card .amt { font-size: 1.6rem; font-weight: 700; }
.stc-card .label { font-size: .85rem; opacity: .9; margin-top: 6px; }

/* خطوات الطلب */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step { position: relative; background: var(--panel); border: 1px solid var(--line); padding: 32px; border-radius: 18px; }
.step h3 { margin: 0 0 10px; font-size: 1.15rem; font-weight: 700; }
.step p { margin: 0; opacity: .7; font-size: .92rem; }

/* نموذج الطلب */
.order-section { background: var(--panel); border: 1px solid var(--line); border-radius: 24px; padding: 48px; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 26px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field.full { grid-column: 1/-1; }
label { font-size: .9rem; font-weight: 700; }
input, select, textarea { padding: 13px 16px; border: 1px solid var(--line); border-radius: 12px; font-family: inherit; font-size: .95rem; background: var(--bg-subtle); width: 100%; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--luxury); background: var(--panel); }
textarea { resize: vertical; min-height: 90px; }

@media (max-width: 820px) {
    .hero-grid { grid-template-columns: 1fr; }
    .grid3 { grid-template-columns: 1fr 1fr; }
    .stc-grid { grid-template-columns: 1fr 1fr; }
    .steps { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
}