/* ============================================
   sections.css — تصميم أقسام/بلوكات الصفحة
   كل قسم نظيف فخم على أبيض، يتبع متغيرات الثيم.
   ============================================ */

/* ===== HERO ===== */
.hero{padding:100px 0 90px;position:relative;overflow:hidden}
.hero-content{max-width:760px}
.hero-title{font-size:clamp(38px,6vw,72px);font-weight:600;line-height:1.12;letter-spacing:-.03em;margin:18px 0 24px;color:var(--ink)}
.hero-lead{font-size:clamp(17px,2.2vw,21px);color:var(--muted);line-height:1.8;max-width:600px;margin-bottom:38px}
.hero-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.hero-media{margin-top:64px;border-radius:var(--r-xl);overflow:hidden;border:1px solid var(--line);background:var(--cream)}
.hero-media img{width:100%;height:auto;display:block}

/* خلفية ناعمة للهيرو */
.hero::before{content:"";position:absolute;top:-30%;left:-10%;width:55%;height:140%;background:radial-gradient(circle,var(--cream) 0%,transparent 70%);opacity:.6;z-index:-1}

/* ===== FEATURES (المميزات/الخدمات) ===== */
.features{background:var(--paper)}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{padding:36px 30px;border:1px solid var(--line);border-radius:var(--r-lg);transition:transform var(--t-fast),box-shadow var(--t-fast),border-color var(--t-fast);background:var(--paper)}
.feature-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(0,0,0,.07);border-color:transparent}
.feature-ico{width:52px;height:52px;border-radius:var(--r-md);background:var(--cream);display:flex;align-items:center;justify-content:center;margin-bottom:22px;color:var(--accent)}
.feature-ico svg{width:26px;height:26px}
.feature-card h3{font-size:20px;font-weight:600;margin-bottom:12px;color:var(--ink)}
.feature-card p{color:var(--muted);line-height:1.8;font-size:15px}

/* ===== PROJECTS PREVIEW ===== */
.projects-preview{background:var(--cream)}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.project-card{position:relative;display:block;text-decoration:none;border-radius:var(--r-lg);overflow:hidden;background:var(--paper);border:1px solid var(--line);transition:transform .45s cubic-bezier(.2,.85,.3,1),box-shadow .45s,border-color .45s}
.project-card:hover{transform:translateY(-8px);border-color:rgba(176,141,87,.35);box-shadow:0 28px 70px rgba(15,27,45,.16)}
.project-card-img{position:relative;aspect-ratio:4/3;background:var(--cream-2);overflow:hidden}
.project-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.85,.3,1)}
.project-card:hover .project-card-img img{transform:scale(1.08)}
.project-card-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(15,27,45,.55) 100%);opacity:0;transition:opacity .45s}
.project-card:hover .project-card-img::after{opacity:1}
.project-card-body{position:relative;padding:26px 26px 28px}
.project-card-body .cat{display:inline-block;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:12px;padding:5px 12px;border:1px solid rgba(176,141,87,.25);border-radius:var(--r-full);background:rgba(176,141,87,.06)}
.project-card-body h3{font-size:20px;font-weight:600;margin-bottom:10px;color:var(--ink);letter-spacing:-.01em;line-height:1.4;transition:color .3s}
.project-card:hover .project-card-body h3{color:var(--accent)}
.project-card-body p{color:var(--muted);font-size:14.5px;line-height:1.75;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.project-card-go{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:13px;font-weight:600;color:var(--ink);transition:gap .3s,color .3s}
.project-card:hover .project-card-go{gap:13px;color:var(--accent)}
.project-card-go svg{width:15px;height:15px;transition:transform .3s}
.project-card:hover .project-card-go svg{transform:translateX(-3px)}
html[dir="ltr"] .project-card:hover .project-card-go svg{transform:translateX(3px)}

/* ===== STATS (الأرقام) ===== */
.stats{background:var(--ink);color:var(--paper)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}
.stat-item .num{font-size:clamp(40px,5vw,60px);font-weight:700;letter-spacing:-.02em;line-height:1;margin-bottom:10px;color:var(--paper)}
.stat-item .num .accent{color:var(--accent)}
.stat-item .label{opacity:.6;font-size:15px}

/* ===== TESTIMONIALS (الآراء) ===== */
.testimonials{background:var(--paper)}
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testimonial-card{padding:32px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--paper)}
.testimonial-card .stars{color:var(--warning);margin-bottom:16px;font-size:15px;letter-spacing:2px}
.testimonial-card .quote{font-size:16px;line-height:1.85;color:var(--ink);margin-bottom:22px}
.testimonial-card .author{display:flex;align-items:center;gap:12px}
.testimonial-card .author .avatar{width:44px;height:44px;border-radius:50%;background:var(--cream-2);display:flex;align-items:center;justify-content:center;font-weight:600;color:var(--accent)}
.testimonial-card .author .meta strong{display:block;font-size:15px;font-weight:600}
.testimonial-card .author .meta span{font-size:13px;color:var(--muted)}

/* ===== CLIENTS (الشركاء/اللوقوهات) ===== */
.clients{background:var(--cream);padding:80px 0}
.clients-track{display:flex;gap:56px;align-items:center;flex-wrap:wrap;justify-content:center;opacity:.7}
.clients-track img{height:42px;width:auto;object-fit:contain;filter:grayscale(1);transition:filter var(--t-fast),opacity var(--t-fast);opacity:.7}
.clients-track img:hover{filter:grayscale(0);opacity:1}

/* ===== CTA ===== */
.cta{background:var(--ink);color:var(--paper);text-align:center}
.cta .section-title{color:var(--paper);margin-left:auto;margin-right:auto}
.cta-lead{font-size:18px;opacity:.7;max-width:520px;margin:0 auto 36px}
.cta .btn-primary{background:var(--accent)}

/* ===== RESPONSIVE ===== */
@media (max-width:920px){
  .features-grid,.projects-grid,.testimonials-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:40px 24px}
  section{padding:72px 0}
  .hero{padding:60px 0 50px}
}