:root {
  --primary: #0f3d3e;
  --primary-dark: #0a2b2c;
  --accent: #c9a227;
  --accent-soft: #e6c65a;
  --ink: #12211f;
  --paper: #f7f5ef;
  --muted: #6b7a76;
  --white: #ffffff;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(15, 61, 62, 0.12);
  --font: "Tajawal", "Segoe UI", Tahoma, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

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

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.container {
  width: min(1180px, 92%);
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 245, 239, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(15, 61, 62, 0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--primary);
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--accent-soft);
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 20px;
}
.brand small { display: block; font-weight: 500; color: var(--muted); font-size: 12px; }
.nav-links { display: flex; gap: 22px; font-weight: 600; color: var(--primary); }
.nav-links a:hover { color: var(--accent); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-wa {
  background: #25d366;
  color: #063d1e;
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.35);
}
.btn-wa:hover { background: #1ebe5b; }
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-ghost {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-ghost:hover { background: var(--primary); color: var(--white); }

/* Hero */
.hero {
  padding: 60px 0 40px;
  background: radial-gradient(circle at 80% 0%, rgba(201, 162, 39, 0.12), transparent 55%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  background: rgba(15, 61, 62, 0.08);
  color: var(--primary);
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 16px;
}
.hero h1 {
  font-size: clamp(30px, 4.5vw, 52px);
  line-height: 1.2;
  color: var(--primary);
  margin-bottom: 16px;
}
.hero p.lead {
  font-size: 18px;
  color: var(--muted);
  margin-bottom: 26px;
  max-width: 520px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-media {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 5;
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-badge {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--primary);
  padding: 10px 16px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 14px;
  box-shadow: var(--shadow);
}

/* Trust bar */
.trust {
  background: var(--primary);
  color: var(--white);
  padding: 26px 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.trust-grid .value { font-size: 26px; font-weight: 900; color: var(--accent-soft); }
.trust-grid .label { font-size: 14px; opacity: .85; }

/* Sections */
section { padding: 70px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.section-head h2 {
  font-size: clamp(24px, 3vw, 36px);
  color: var(--primary);
  margin-bottom: 10px;
}
.section-head p { color: var(--muted); }

/* Cards grid */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: 0 4px 18px rgba(15, 61, 62, 0.06);
  border: 1px solid rgba(15, 61, 62, 0.06);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card .icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(201, 162, 39, 0.15);
  color: var(--primary);
  display: grid; place-items: center;
  font-size: 22px;
  margin-bottom: 14px;
}
.card h3 { color: var(--primary); margin-bottom: 8px; font-size: 19px; }
.card p { color: var(--muted); font-size: 15px; }

/* Techniques */
.tech-card {
  background: linear-gradient(160deg, var(--primary), var(--primary-dark));
  color: var(--white);
  border-radius: var(--radius);
  padding: 30px;
}
.tech-card h3 { font-size: 26px; color: var(--accent-soft); margin-bottom: 4px; }
.tech-card .full { font-size: 13px; opacity: .7; margin-bottom: 14px; }
.tech-card p { opacity: .92; margin-bottom: 16px; }
.tech-card ul { list-style: none; display: grid; gap: 8px; }
.tech-card li::before { content: "✓"; color: var(--accent-soft); margin-inline-end: 8px; font-weight: 900; }

/* Before/After */
.ba-item {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(15, 61, 62, 0.06);
}
.ba-pair { display: grid; grid-template-columns: 1fr 1fr; }
.ba-pair figure { position: relative; aspect-ratio: 1; overflow: hidden; }
.ba-pair img { width: 100%; height: 100%; object-fit: cover; }
.ba-pair figcaption {
  position: absolute; top: 8px; right: 8px;
  background: rgba(15, 61, 62, 0.85);
  color: var(--white);
  font-size: 12px; padding: 3px 10px; border-radius: 999px;
}
.ba-item .label { text-align: center; padding: 12px; font-weight: 700; color: var(--primary); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
  border-top: 4px solid var(--accent);
}
.step .n { font-size: 34px; font-weight: 900; color: rgba(15, 61, 62, 0.15); }
.step h3 { color: var(--primary); margin: 6px 0 8px; font-size: 18px; }
.step p { color: var(--muted); font-size: 14px; }

/* Testimonials */
.testimonial {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 4px 18px rgba(15, 61, 62, 0.06);
}
.testimonial .quote { font-size: 15px; color: var(--ink); margin-bottom: 14px; }
.testimonial .who { font-weight: 700; color: var(--primary); font-size: 14px; }
.testimonial .who span { color: var(--muted); font-weight: 500; }

/* FAQ */
.faq-item {
  background: var(--white);
  border-radius: 12px;
  margin-bottom: 12px;
  border: 1px solid rgba(15, 61, 62, 0.08);
  overflow: hidden;
}
.faq-item summary {
  padding: 18px 22px;
  font-weight: 700;
  color: var(--primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 22px; color: var(--accent); }
.faq-item[open] summary::after { content: "−"; }
.faq-item p { padding: 0 22px 18px; color: var(--muted); }

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  text-align: center;
  border-radius: 24px;
  padding: 50px 24px;
  margin: 0 auto;
}
.cta-band h2 { font-size: clamp(24px, 3vw, 34px); margin-bottom: 10px; }
.cta-band p { opacity: .9; margin-bottom: 24px; }

/* Footer */
.site-footer {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 50px 0 90px;
  margin-top: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 30px;
}
.site-footer h4 { color: var(--accent-soft); margin-bottom: 12px; font-size: 16px; }
.site-footer a:hover { color: var(--accent-soft); }
.site-footer ul { list-style: none; display: grid; gap: 8px; font-size: 14px; }
.footer-note { margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: 13px; opacity: .7; text-align: center; }

/* Sticky WhatsApp */
.wa-sticky {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #063d1e;
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 800;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45); }
  50% { box-shadow: 0 10px 40px rgba(37, 211, 102, 0.75); }
}
.wa-sticky svg { width: 22px; height: 22px; }

/* Responsive */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-media { aspect-ratio: 16 / 10; }
  .grid-4, .steps { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 560px) {
  .grid-4, .steps, .grid-2 { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}