/* ============================================================
   وقف الإيواء الخيري — نظام التصميم الموحد
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700;800;900&display=swap');

:root {
    --primary: #052c75;
    --primary-light: #0a4bbb;
    --accent: #14b8a6;
    --accent-gold: #d4a017;
    --whatsapp: #25D366;
    --bg: #f4f7ff;
    --card: #ffffff;
    --text: #1f2d4d;
    --text-muted: #5b6b8c;
    --success: #17975a;
    --danger: #e0293f;
    --warning: #d99a13;
    --radius-lg: 22px;
    --radius-md: 14px;
    --radius-sm: 10px;
    --shadow-soft: 0 10px 30px rgba(5, 44, 117, .08);
    --shadow-lift: 0 18px 45px rgba(5, 44, 117, .16);
    --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.7;
}

a { color: inherit; }

::selection { background: var(--accent); color: #fff; }

/* Custom scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: #eaf0ff; }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--primary), var(--primary-light)); border-radius: 10px; }

/* ---------------- Preloader ---------------- */
.site-preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity .6s var(--ease), visibility .6s var(--ease);
}
.site-preloader.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-ring {
    width: 64px; height: 64px;
    border-radius: 50%;
    border: 4px solid rgba(255,255,255,.25);
    border-top-color: #fff;
    animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------- Animated gradient "video" backgrounds ---------------- */
.motion-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
    background: linear-gradient(135deg, var(--primary) 0%, #073a95 45%, var(--primary-light) 100%);
}
.motion-bg::before,
.motion-bg::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: .55;
    mix-blend-mode: screen;
}
.motion-bg::before {
    width: 46vw; height: 46vw;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    top: -12%; left: -8%;
    animation: blobMove1 16s var(--ease) infinite alternate;
}
.motion-bg::after {
    width: 38vw; height: 38vw;
    background: radial-gradient(circle, var(--accent-gold) 0%, transparent 70%);
    bottom: -14%; right: -6%;
    animation: blobMove2 18s var(--ease) infinite alternate;
}
@keyframes blobMove1 {
    0%   { transform: translate(0,0) scale(1); }
    50%  { transform: translate(8vw, 6vh) scale(1.15); }
    100% { transform: translate(-4vw, 10vh) scale(.95); }
}
@keyframes blobMove2 {
    0%   { transform: translate(0,0) scale(1); }
    50%  { transform: translate(-6vw, -8vh) scale(1.2); }
    100% { transform: translate(4vw, -4vh) scale(.9); }
}
.motion-bg .grid-overlay {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
    background-size: 42px 42px;
    animation: gridDrift 30s linear infinite;
}
@keyframes gridDrift {
    from { background-position: 0 0, 0 0; }
    to   { background-position: 400px 400px, 400px 400px; }
}
.motion-bg .particle {
    position: absolute;
    color: rgba(255,255,255,.35);
    font-size: 1.6rem;
    animation: floatY 7s ease-in-out infinite;
    filter: drop-shadow(0 6px 10px rgba(0,0,0,.15));
}
@keyframes floatY {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-26px) rotate(8deg); }
}

/* ---------------- Header / Nav ---------------- */
.site-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 500;
    box-shadow: 0 4px 20px rgba(5,44,117,.18);
}
.header-container {
    max-width: 1250px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}
.logo-section { display: flex; align-items: center; gap: 1rem; }
.logo-img {
    width: 62px; height: 62px;
    object-fit: contain;
    border-radius: 12px;
    background: #fff;
    padding: 4px;
    box-shadow: 0 6px 16px rgba(0,0,0,.18);
    transition: transform .4s var(--ease);
}
.logo-section:hover .logo-img { transform: rotate(-6deg) scale(1.06); }
.logo-text h1 { color: #fff; font-size: 1.35rem; margin: 0 0 .2rem; display: flex; align-items: center; gap: 8px; }
.logo-text p { color: #dfe7ff; font-size: .88rem; margin: 0; }

.nav-links { display: flex; list-style: none; gap: .4rem; margin: 0; padding: 0; align-items: center; }
.nav-links a {
    color: #fff;
    text-decoration: none;
    padding: .6rem 1.05rem;
    border-radius: 10px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .95rem;
    position: relative;
    transition: background .3s, transform .3s;
}
.nav-links a::after {
    content: '';
    position: absolute;
    left: 1.05rem; right: 1.05rem; bottom: .32rem;
    height: 2px;
    background: var(--accent-gold);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .3s var(--ease);
}
.nav-links a:hover { background: rgba(255,255,255,.14); transform: translateY(-1px); }
.nav-links a:hover::after { transform: scaleX(1); }

.menu-toggle {
    display: none;
    background: rgba(255,255,255,.12);
    border: none;
    color: #fff;
    font-size: 1.3rem;
    cursor: pointer;
    padding: .55rem .75rem;
    border-radius: 10px;
}

/* ---------------- Buttons ---------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: none;
    cursor: pointer;
    font-weight: 700;
    border-radius: 50px;
    text-decoration: none;
    transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s;
    position: relative;
    overflow: hidden;
}
.btn::before {
    content: '';
    position: absolute;
    top: 0; left: -60%;
    width: 40%; height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,.55), transparent);
    transform: skewX(-20deg);
    transition: left .7s var(--ease);
}
.btn:hover::before { left: 130%; }
.btn-lg { padding: 16px 34px; font-size: 1.1rem; }
.btn-primary { background: #fff; color: var(--primary); box-shadow: 0 10px 26px rgba(0,0,0,.18); }
.btn-primary:hover { transform: translateY(-4px); box-shadow: 0 16px 34px rgba(0,0,0,.24); }
.btn-solid { background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: #fff; box-shadow: 0 10px 24px rgba(5,44,117,.25); }
.btn-solid:hover { transform: translateY(-3px); box-shadow: 0 16px 30px rgba(5,44,117,.32); }
.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; transform: translateY(-3px); }

/* ---------------- Scroll reveal ---------------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-scale { opacity: 0; transform: scale(.92); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal-scale.is-visible { opacity: 1; transform: scale(1); }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
[dir="rtl"] .reveal-right { transform: translateX(-40px); }
.reveal-right.is-visible { opacity: 1; transform: translateX(0); }
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .24s; }
.delay-3 { transition-delay: .36s; }
.delay-4 { transition-delay: .48s; }

/* ---------------- Cards / sections shared ---------------- */
.card {
    background: var(--card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lift); }

.section-title { text-align: center; margin-bottom: 2.4rem; }
.section-title .eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--accent); font-weight: 800; letter-spacing: .5px;
    background: rgba(20,184,166,.1); padding: .4rem .9rem; border-radius: 50px;
    margin-bottom: .8rem; font-size: .85rem;
}
.section-title h2 { font-size: 2.1rem; margin: 0 0 .6rem; color: var(--primary); }
.section-title p { color: var(--text-muted); max-width: 620px; margin: 0 auto; }

/* ---------------- Animated counters ---------------- */
.count-up { font-variant-numeric: tabular-nums; }

/* ---------------- Footer ---------------- */
footer.site-footer {
    background: linear-gradient(135deg, var(--primary), #062053);
    color: #fff;
    padding: 2.6rem 1.5rem 1.6rem;
    text-align: center;
    margin-top: auto;
    position: relative;
    overflow: hidden;
}
.contact-info { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.4rem; }
.contact-item {
    display: flex; align-items: center; gap: .5rem;
    padding: .65rem 1.1rem; background: rgba(255,255,255,.08);
    border-radius: 50px; text-decoration: none; color: #fff;
    transition: all .3s var(--ease); font-size: .92rem;
}
.contact-item:hover { background: rgba(255,255,255,.18); transform: translateY(-3px); }
.contact-item.whatsapp { background: rgba(37,211,102,.18); }
.contact-item.whatsapp:hover { background: rgba(37,211,102,.32); }
.contact-item.whatsapp i { color: var(--whatsapp); }
.copyright { margin-top: 1.2rem; padding-top: 1.2rem; border-top: 1px solid rgba(255,255,255,.16); opacity: .85; font-size: .88rem; }

/* ---------------- Mobile nav ---------------- */
@media (max-width: 860px) {
    .menu-toggle { display: block; }
    .nav-links {
        position: fixed; top: 0; right: -105%; height: 100vh; width: min(80vw, 320px);
        background: linear-gradient(160deg, var(--primary), var(--primary-light));
        flex-direction: column; justify-content: center; align-items: stretch;
        padding: 2rem; gap: .4rem; transition: right .45s var(--ease); z-index: 1000;
        box-shadow: -10px 0 40px rgba(0,0,0,.3);
    }
    .nav-links.active { right: 0; }
    .nav-links a { justify-content: flex-start; padding: 1rem 1.1rem; font-size: 1.05rem; }
    .nav-backdrop { position: fixed; inset: 0; background: rgba(3,15,45,.55); opacity: 0; pointer-events: none; transition: opacity .4s; z-index: 900; }
    .nav-backdrop.active { opacity: 1; pointer-events: auto; }
}

/* ---------------- Focus / accessibility ---------------- */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
    outline: 3px solid var(--accent-gold);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}