/* =====================================================================
   landing.css — تحسينات صفحة التحويل للصفحة الرئيسية (مودّة)
   يعيد استخدام متغيّرات الهوية الحاليّة فقط (--primary/--accent/…): لا ألوان جديدة.
   كلّ الحركات عبر CSS transform + opacity (خفيفة، تُشغَّل بـ IntersectionObserver).
   ===================================================================== */

/* ---------- Scroll reveal (يُفعّل بإضافة .in عبر JS) ----------
   الإخفاء مشروط بـ html.js فقط: بلا JavaScript يبقى المحتوى ظاهرًا (SEO + وصوليّة). */
html.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; will-change: opacity, transform; }
html.js .reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
.reveal.d4 { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) {
    html.js .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ---------- Hero: نجوم + دليل اجتماعيّ ---------- */
.hero-social { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 18px; }
.hero-stars { color: #F2C94C; font-size: 1rem; letter-spacing: 2px; }
.hero-social-text { color: #fff; opacity: .95; font-size: .95rem; line-height: 1.6; }
.hero-social-text b { font-weight: 800; }

/* زرّ الفيديو داخل الهيرو */
.btn-video {
    background: rgba(255,255,255,.14); border: 1.5px solid rgba(255,255,255,.35); color: #fff;
    border-radius: 30px; padding: 14px 30px; min-height: 56px; font-weight: 600;
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    transition: background .2s ease, transform .2s ease;
}
.btn-video:hover { background: rgba(255,255,255,.24); color: #fff; transform: translateY(-2px); }
.btn-video .vp { width: 30px; height: 30px; border-radius: 50%; background: #fff; color: var(--primary);
    display: inline-flex; align-items: center; justify-content: center; font-size: .8rem; }

/* ---------- عدّاد الإحصائيات (Social Proof) ---------- */
.stat-strip { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.stat-cell { text-align: center; padding: 22px 12px; border-radius: 20px; background: var(--bg-surface);
    border: 1px solid var(--border-subtle); box-shadow: 0 8px 28px rgba(13,47,58,.05); }
.stat-ic { width: 48px; height: 48px; border-radius: 14px; margin: 0 auto 12px; display: flex;
    align-items: center; justify-content: center; font-size: 1.25rem; color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--accent)); }
.stat-num { font-size: clamp(1.5rem, 3.4vw, 2.1rem); font-weight: 800; color: var(--text-primary); line-height: 1.1; }
.stat-num .suf { color: var(--accent); }
.stat-lbl { color: var(--text-muted); font-size: .9rem; margin-top: 4px; }
@media (max-width: 991px) { .stat-strip { grid-template-columns: repeat(3, 1fr); gap: 12px; } }
@media (max-width: 420px) { .stat-strip { grid-template-columns: repeat(2, 1fr); } .stat-cell { padding: 16px 8px; } }

/* ---------- شهادات (Carousel) ---------- */
.tst-viewport { overflow: hidden; }
.tst-track { display: flex; transition: transform .5s cubic-bezier(.4,0,.2,1); }
.tst-slide { min-width: 100%; padding: 4px; }
@media (min-width: 768px) { .tst-slide { min-width: 50%; } }
@media (min-width: 1200px) { .tst-slide { min-width: 33.3333%; } }
.tst-card { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: 22px;
    padding: 26px 24px; height: 100%; box-shadow: 0 8px 28px rgba(13,47,58,.05); display: flex; flex-direction: column; gap: 12px; }
.tst-stars { color: #F2C94C; letter-spacing: 2px; }
.tst-text { color: var(--text-primary); line-height: 1.9; flex: 1; }
.tst-who { display: flex; align-items: center; gap: 10px; }
.tst-av { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center; }
.tst-meta b { color: var(--text-primary); } .tst-meta span { color: var(--text-muted); font-size: .85rem; }
.tst-nav { display: flex; justify-content: center; gap: 8px; margin-top: 20px; }
.tst-dot { width: 9px; height: 9px; border-radius: 50%; border: none; background: var(--border-subtle); cursor: pointer; transition: background .2s, transform .2s; }
.tst-dot.on { background: var(--accent); transform: scale(1.25); }

/* ---------- مقارنة (بدون/مع) ---------- */
.cmp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 900px; margin: 0 auto; }
@media (max-width: 700px) { .cmp-grid { grid-template-columns: 1fr; } }
.cmp-col { border-radius: 22px; padding: 26px 22px; border: 1px solid var(--border-subtle); }
.cmp-col.without { background: var(--bg-canvas); }
.cmp-col.with { background: linear-gradient(160deg, var(--primary-subtle, #EEF9F9), var(--bg-surface)); border-color: var(--primary); }
.cmp-head { font-weight: 800; font-size: 1.15rem; margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.cmp-col.without .cmp-head { color: var(--text-muted); }
.cmp-col.with .cmp-head { color: var(--primary); }
.cmp-row { display: flex; align-items: flex-start; gap: 10px; padding: 9px 0; line-height: 1.7; }
.cmp-row i { margin-top: 4px; }
.cmp-col.without .cmp-row i { color: #C0554A; }
.cmp-col.with .cmp-row i { color: #1E9E6A; }

/* ---------- رحلة المستخدم (Timeline) ---------- */
.journey { display: flex; align-items: stretch; gap: 8px; overflow-x: auto; padding: 6px 2px 12px; }
.jstep { flex: 1 0 150px; text-align: center; position: relative; }
.jbead { width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 12px; display: flex; align-items: center;
    justify-content: center; font-weight: 800; font-size: 1.2rem; color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--accent)); box-shadow: 0 8px 20px rgba(13,47,58,.14); }
.jstep h5 { font-size: 1.02rem; margin-bottom: 4px; }
.jstep p { color: var(--text-muted); font-size: .85rem; margin: 0; }
.jstep::after { content: ''; position: absolute; top: 28px; left: 100%; width: 8px; height: 2px; background: var(--border-subtle); }
.jstep:last-child::after { display: none; }

/* ---------- إبراز الذكاء الاصطناعي (5 خطوات) ---------- */
.ai-flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
@media (max-width: 900px) { .ai-flow { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px) { .ai-flow { grid-template-columns: 1fr; } }
.ai-node { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: 18px; padding: 22px 16px;
    text-align: center; box-shadow: 0 8px 24px rgba(13,47,58,.05); }
.ai-node .ic { width: 52px; height: 52px; border-radius: 14px; margin: 0 auto 12px; display: flex; align-items: center;
    justify-content: center; font-size: 1.3rem; color: #fff; background: linear-gradient(135deg, var(--primary), var(--c-night-800, #0D2F3A)); }
.ai-node h5 { font-size: 1rem; margin-bottom: 6px; }
.ai-node p { color: var(--text-muted); font-size: .84rem; margin: 0; }

/* ---------- App Showcase (Mockup) ---------- */
.showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
@media (max-width: 860px) { .showcase { grid-template-columns: 1fr; gap: 26px; } }
.phone { width: 260px; max-width: 78vw; aspect-ratio: 9 / 18.5; margin: 0 auto; border-radius: 38px; padding: 12px;
    background: linear-gradient(160deg, #0D2F3A, #176B6B); box-shadow: 0 26px 60px rgba(13,47,58,.30); position: relative; }
.phone::before { content: ''; position: absolute; top: 16px; left: 50%; transform: translateX(-50%);
    width: 42%; height: 20px; background: #0D2F3A; border-radius: 0 0 14px 14px; z-index: 3; }
.phone-screen { position: relative; width: 100%; height: 100%; border-radius: 28px; overflow: hidden; background: var(--bg-surface); }
.pscreen { position: absolute; inset: 0; opacity: 0; transition: opacity .5s ease; padding: 34px 16px 16px; display: flex; flex-direction: column; gap: 10px; }
.pscreen.on { opacity: 1; }
.pscreen .ph-title { font-weight: 800; color: var(--text-primary); font-size: .95rem; text-align: center; margin-bottom: 6px; }
.pbubble { padding: 10px 13px; border-radius: 14px; font-size: .82rem; line-height: 1.6; max-width: 85%; }
.pbubble.ai { background: var(--bg-canvas); color: var(--text-primary); border-radius: 14px 14px 14px 4px; }
.pbubble.me { background: var(--primary); color: #fff; align-self: flex-end; border-radius: 14px 14px 4px 14px; }
.pmeter { height: 8px; border-radius: 5px; background: var(--bg-canvas); overflow: hidden; }
.pmeter > i { display: block; height: 100%; background: linear-gradient(90deg, var(--primary), var(--accent)); }
.pchip { display: inline-block; padding: 5px 10px; border-radius: 12px; background: var(--bg-canvas); font-size: .74rem; color: var(--text-muted); }
.showcase-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
.showcase-tab { border: 1px solid var(--border-subtle); background: var(--bg-surface); color: var(--text-muted);
    border-radius: 20px; padding: 7px 14px; font-size: .85rem; cursor: pointer; transition: all .2s; }
.showcase-tab.on { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ---------- Gamification (بطاقة الهديّة) ---------- */
.gift-card { position: relative; overflow: hidden; border-radius: 28px; padding: 40px 32px; text-align: center;
    background: linear-gradient(135deg, #D8B56A 0%, #E88472 100%); color: #fff; max-width: 720px; margin: 0 auto;
    box-shadow: 0 20px 50px rgba(216,181,106,.30); }
.gift-emoji { font-size: 3rem; animation: giftPulse 2.2s ease-in-out infinite; }
@keyframes giftPulse { 0%,100% { transform: scale(1) rotate(0); } 50% { transform: scale(1.12) rotate(-6deg); } }
@media (prefers-reduced-motion: reduce) { .gift-emoji { animation: none; } }
.gift-card h3 { color: #fff; font-weight: 800; margin: 8px 0 6px; }
.gift-tiers { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin: 16px 0 22px; }
.gift-tier { background: rgba(255,255,255,.2); border: 1px solid rgba(255,255,255,.35); border-radius: 16px; padding: 8px 14px; font-weight: 700; }

/* ---------- Security cards ---------- */
.sec-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 900px) { .sec-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px) { .sec-grid { grid-template-columns: 1fr; } }
.sec-card { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: 20px; padding: 26px 20px;
    text-align: center; box-shadow: 0 8px 24px rgba(13,47,58,.05); transition: transform .2s ease; }
.sec-card:hover { transform: translateY(-4px); }
.sec-emoji { font-size: 2rem; }
.sec-card h5 { margin: 12px 0 6px; font-size: 1.05rem; }
.sec-card p { color: var(--text-muted); font-size: .88rem; margin: 0; line-height: 1.7; }

/* ---------- قسم الفضول ---------- */
.curio { text-align: center; max-width: 760px; margin: 0 auto; }
.curio h2 { font-size: clamp(1.7rem, 3.6vw, 2.4rem); font-weight: 800; color: var(--text-primary); line-height: 1.4; }
.curio p { color: var(--text-muted); font-size: 1.1rem; margin-top: 14px; }

/* ---------- فيديو Modal ---------- */
.vmodal { position: fixed; inset: 0; background: rgba(8,20,26,.82); display: none; align-items: center; justify-content: center;
    z-index: 3000; padding: 20px; opacity: 0; transition: opacity .25s ease; }
.vmodal.open { display: flex; opacity: 1; }
.vmodal-box { width: min(920px, 96vw); aspect-ratio: 16 / 9; background: #000; border-radius: 16px; overflow: hidden; position: relative;
    transform: scale(.96); transition: transform .25s ease; }
.vmodal.open .vmodal-box { transform: scale(1); }
.vmodal-box iframe, .vmodal-box video { width: 100%; height: 100%; border: 0; display: block; }
.vmodal-close { position: absolute; top: -14px; inset-inline-end: -14px; width: 40px; height: 40px; border-radius: 50%;
    background: #fff; color: #0D2F3A; border: none; font-size: 1.1rem; cursor: pointer; box-shadow: 0 6px 18px rgba(0,0,0,.3); z-index: 2; }
.vposter { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Sticky CTA (جوال) + Floating CTA (سطح المكتب) ---------- */
.sticky-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 1200; display: none;
    background: var(--bg-surface); border-top: 1px solid var(--border-subtle); padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    box-shadow: 0 -6px 24px rgba(13,47,58,.12); }
.sticky-cta .btn { width: 100%; border-radius: 26px; padding: 13px; font-weight: 800; min-height: 52px; }
.float-cta { position: fixed; inset-inline-end: 22px; bottom: 22px; z-index: 1200; display: none;
    background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; text-decoration: none;
    border-radius: 30px; padding: 13px 22px; font-weight: 800; box-shadow: 0 12px 30px rgba(13,47,58,.24);
    align-items: center; gap: 8px; transition: transform .2s ease, box-shadow .2s ease; }
.float-cta:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 16px 38px rgba(13,47,58,.30); }
.float-cta.show { display: inline-flex; }
@media (max-width: 767px) {
    .sticky-cta.show { display: block; }
    .float-cta { display: none !important; }
    body.has-sticky-cta { padding-bottom: 76px; }
}

/* ---------- زرّ محسّن (ripple + loading) ---------- */
.btn-ripple { position: relative; overflow: hidden; }
.btn-ripple .rip { position: absolute; border-radius: 50%; transform: scale(0); background: rgba(255,255,255,.5);
    animation: ripple .6s linear; pointer-events: none; }
@keyframes ripple { to { transform: scale(2.6); opacity: 0; } }
.btn-busy { pointer-events: none; opacity: .8; }
.btn-busy .btn-label { visibility: hidden; }
.btn-busy::after { content: ''; position: absolute; top: 50%; left: 50%; width: 18px; height: 18px; margin: -9px 0 0 -9px;
    border: 2px solid currentColor; border-top-color: transparent; border-radius: 50%; animation: btnspin .6s linear infinite; }
@keyframes btnspin { to { transform: rotate(360deg); } }
:focus-visible { outline: 3px solid rgba(23,107,107,.45); outline-offset: 2px; }