/* =====================================================
   RA Print - Print your dream
   نظام التصميم: الدوائر المتشابكة من اللوجو كعنصر بصري مميز
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;800&family=Tajawal:wght@400;500;700&display=swap');

:root {
    /* الألوان الأساسية - مستوحاة من لوجو RA */
    --color-red:        #B91C2E;   /* الأحمر العميق - R */
    --color-red-dark:   #7A1220;
    --color-navy:       #16324F;   /* الأزرق الغامق - A */
    --color-navy-dark:  #0D1F33;
    --color-amber:      #F0A500;   /* دائرة برتقالية من اللوجو */
    --color-cyan:       #29ABE2;   /* دائرة زرقاء فاتحة */
    --color-ink:        #1F2328;
    --color-paper:      #FFFDF9;
    --color-cloud:      #F4F1EC;
    --color-line:       #E7E1D6;

    --font-display: 'Cairo', 'Tajawal', sans-serif;
    --font-body: 'Tajawal', 'Cairo', sans-serif;

    --radius-lg: 20px;
    --radius-md: 12px;
    --shadow-soft: 0 8px 24px rgba(22, 50, 79, 0.10);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-body);
    background: var(--color-paper);
    color: var(--color-ink);
    direction: rtl;
    text-align: right;
    line-height: 1.7;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 800;
    margin: 0 0 .5em;
    color: var(--color-navy-dark);
}

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===================== الهيدر ===================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-paper);
    border-bottom: 1px solid var(--color-line);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 14px 24px;
}

.logo-mark {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.5rem;
}

.logo-rings {
    position: relative;
    width: 42px;
    height: 42px;
    flex-shrink: 0;
}
.logo-rings span {
    position: absolute;
    border-radius: 50%;
    border: 4px solid transparent;
}
.logo-rings span:nth-child(1) {
    width: 30px; height: 30px; top: 0; right: 0;
    border-color: var(--color-red);
}
.logo-rings span:nth-child(2) {
    width: 26px; height: 26px; bottom: 0; left: 0;
    border-color: var(--color-navy);
}
.logo-rings span:nth-child(3) {
    width: 10px; height: 10px; top: 4px; left: 2px;
    background: var(--color-amber); border: none;
}

.logo-text .accent { color: var(--color-red); }
.logo-text .accent2 { color: var(--color-navy); }

.main-nav ul {
    display: flex;
    gap: 28px;
    font-weight: 700;
}
.main-nav a {
    position: relative;
    padding: 6px 0;
}
.main-nav a::after {
    content: '';
    position: absolute;
    right: 0; bottom: -2px;
    width: 0; height: 2px;
    background: var(--color-red);
    transition: width .25s ease;
}
.main-nav a:hover::after { width: 100%; }

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.icon-btn {
    position: relative;
    width: 42px; height: 42px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: var(--color-cloud);
    border: none;
    cursor: pointer;
    transition: background .2s ease;
}
.icon-btn:hover { background: var(--color-line); }

.cart-badge {
    position: absolute;
    top: -4px; left: -4px;
    background: var(--color-red);
    color: #fff;
    font-size: .7rem;
    font-weight: 700;
    min-width: 18px; height: 18px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    padding: 0 4px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 26px;
    border-radius: 999px;
    font-weight: 700;
    font-family: var(--font-display);
    border: none;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .15s ease;
}
.btn-primary {
    background: var(--color-red);
    color: #fff;
    box-shadow: var(--shadow-soft);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 20px rgba(185,28,46,.28); }
.btn-outline {
    background: transparent;
    border: 2px solid var(--color-navy);
    color: var(--color-navy);
}
.btn-outline:hover { background: var(--color-navy); color: #fff; }

/* ===================== الفوتر ===================== */
.site-footer {
    background: var(--color-navy-dark);
    color: #EAF0F6;
    margin-top: 80px;
    position: relative;
    overflow: hidden;
}
.site-footer::before {
    content: '';
    position: absolute;
    width: 260px; height: 260px;
    border: 30px solid rgba(185,28,46,.15);
    border-radius: 50%;
    top: -100px; left: -80px;
}
.site-footer::after {
    content: '';
    position: absolute;
    width: 180px; height: 180px;
    border: 22px solid rgba(41,171,226,.12);
    border-radius: 50%;
    bottom: -60px; right: -40px;
}
.footer-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 40px;
    padding: 56px 24px 28px;
}
.footer-inner h4 { color: #fff; }
.footer-inner a { color: #C7D3DE; }
.footer-inner a:hover { color: #fff; }
.footer-bottom {
    position: relative; z-index: 1;
    border-top: 1px solid rgba(255,255,255,.1);
    text-align: center;
    padding: 18px;
    font-size: .85rem;
    color: #9FB0BF;
}

/* ===================== زر القائمة (Hamburger) ===================== */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 42px; height: 42px;
    border-radius: 50%;
    border: none;
    background: var(--color-cloud);
    cursor: pointer;
    flex-shrink: 0;
}
.menu-toggle span {
    display: block;
    width: 20px; height: 2px;
    background: var(--color-navy-dark);
    border-radius: 2px;
    transition: transform .25s ease, opacity .25s ease;
}
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===================== قائمة الموبايل المنسدلة ===================== */
.mobile-nav {
    display: none;
    max-height: 0;
    overflow: hidden;
    background: var(--color-paper);
    border-top: 1px solid transparent;
    transition: max-height .3s ease, border-color .3s ease;
}
.mobile-nav.open {
    max-height: 80vh;
    overflow-y: auto;
    border-top-color: var(--color-line);
}
.mobile-nav ul { padding: 8px 12px 20px; }
.mobile-nav li a {
    display: block;
    padding: 14px 12px;
    font-weight: 700;
    font-size: 1.02rem;
    border-radius: var(--radius-md);
}
.mobile-nav li a:active { background: var(--color-cloud); }
.mobile-nav .divider {
    height: 1px;
    background: var(--color-line);
    margin: 8px 4px;
}

/* ===================== نقاط توقف الموبايل ===================== */
@media (max-width: 860px) {
    .main-nav { display: none; }
    .menu-toggle { display: flex; }
    .mobile-nav { display: block; }
    .footer-inner { grid-template-columns: 1fr; padding: 40px 24px; gap: 30px; }
}

@media (max-width: 640px) {
    .container { padding: 0 16px; }
    .header-inner { padding: 12px 16px; }
    .logo-mark { font-size: 1.2rem; }
    .logo-rings { width: 34px; height: 34px; }
    .icon-btn { width: 38px; height: 38px; font-size: .95rem; }
    .btn { padding: 12px 20px; font-size: .92rem; width: 100%; justify-content: center; }
    h1 { font-size: 1.7rem !important; }
    h2 { font-size: 1.4rem !important; }
}

@media (max-width: 400px) {
    .header-actions { gap: 8px; }
}

/* ===================== عناصر مشتركة: قسم / بطاقة منتج / حالة فارغة ===================== */
.section { padding: 60px 24px; }
.section-head { text-align: center; max-width: 560px; margin: 0 auto 36px; }
.section-head p { color: #6B7280; }

.prod-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
}
.prod-card {
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #fff;
    transition: box-shadow .2s ease, transform .2s ease;
}
.prod-card:hover { box-shadow: var(--shadow-soft); transform: translateY(-3px); }
.prod-thumb {
    aspect-ratio: 1/1; background: var(--color-cloud);
    display: flex; align-items: center; justify-content: center; font-size: 2.4rem;
    color: #B9C2CC; overflow: hidden;
}
.prod-thumb img { width: 100%; height: 100%; object-fit: cover; }
.prod-body { padding: 16px; }
.prod-body .prod-name { font-weight: 700; margin-bottom: 6px; }
.prod-body .price { color: var(--color-red); font-weight: 800; font-family: var(--font-display); }
.prod-tags { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.prod-tag {
    font-size: .7rem; font-weight: 700; padding: 3px 9px; border-radius: 999px;
    background: var(--color-cloud); color: var(--color-navy);
}

.empty-state {
    text-align: center; padding: 40px; background: var(--color-cloud);
    border-radius: var(--radius-lg); color: #6B7280;
}

/* فلاتر صفحة المنتجات */
.filter-bar {
    display: flex; gap: 10px; flex-wrap: wrap;
    margin-bottom: 32px;
}
.filter-pill {
    padding: 10px 20px; border-radius: 999px; font-weight: 700;
    background: var(--color-cloud); color: var(--color-ink);
    border: 2px solid transparent; white-space: nowrap;
}
.filter-pill.active {
    background: var(--color-red); color: #fff;
}

@media (max-width: 900px) {
    .prod-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .section { padding: 32px 16px; }
    .prod-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .filter-bar { gap: 8px; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 6px; }
}