/* ===== Variables ===== */
:root {
  --primary: #2a7d6f;
  --primary-dark: #1e5c52;
  --primary-light: #3a9d8e;
  --secondary: #4a9ebe;
  --accent: #7ec8a4;
  --bg: #ffffff;
  --bg-light: #f0f7f4;
  --bg-card: #ffffff;
  --text: #1a2e2b;
  --text-muted: #5a7a75;
  --border: #d4ece5;
  --shadow: 0 4px 24px rgba(42, 125, 111, 0.1);
  --shadow-lg: 0 12px 48px rgba(42, 125, 111, 0.15);
  --radius: 16px;
  --radius-sm: 8px;
  --transition: 0.3s ease;
  --font: 'Cairo', sans-serif;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.7; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; }

/* ===== Utilities ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.bg-light { background: var(--bg-light); }
.highlight { color: var(--primary); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 50px; font-family: var(--font);
  font-size: 15px; font-weight: 600; cursor: pointer;
  transition: var(--transition); border: 2px solid transparent;
}
.btn-primary {
  background: var(--primary); color: #fff;
  box-shadow: 0 4px 16px rgba(42, 125, 111, 0.3);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(42, 125, 111, 0.4); }
.btn-outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-full { width: 100%; justify-content: center; }

/* ===== Section Header ===== */
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block; background: rgba(42, 125, 111, 0.1);
  color: var(--primary); padding: 6px 18px; border-radius: 50px;
  font-size: 14px; font-weight: 600; margin-bottom: 16px;
}
.section-header h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; line-height: 1.3; margin-bottom: 16px; }
.section-desc { color: var(--text-muted); font-size: 17px; max-width: 560px; margin: 0 auto; }

/* ===== Navbar ===== */
.navbar {
  position: fixed; top: 0; width: 100%; z-index: 1000;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow); }
.nav-container {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: 24px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon { font-size: 28px; }
.logo-name { display: block; font-size: 18px; font-weight: 800; color: var(--primary); line-height: 1.2; }
.logo-title { display: block; font-size: 12px; color: var(--text-muted); }
.nav-links { display: flex; gap: 4px; }
.nav-links a {
  padding: 8px 14px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 500; color: var(--text);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--primary); background: rgba(42, 125, 111, 0.08); }
.nav-cta { padding: 10px 22px; font-size: 14px; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }

/* ===== Hero ===== */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding-top: 72px;
  background: linear-gradient(135deg, #e8f5f0 0%, #f0f7f4 50%, #e0f0f8 100%);
}
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(42,125,111,0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 20% 80%, rgba(74,158,190,0.08) 0%, transparent 50%);
}
.hero-content {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: center; padding: 80px 24px; position: relative; z-index: 1;
}
.hero-badge {
  display: inline-block; background: rgba(42,125,111,0.12); color: var(--primary);
  padding: 8px 20px; border-radius: 50px; font-size: 14px; font-weight: 600;
  margin-bottom: 24px;
}
.hero-text h1 { font-size: clamp(32px, 5vw, 56px); font-weight: 800; line-height: 1.25; margin-bottom: 20px; }
.hero-desc { font-size: 17px; color: var(--text-muted); margin-bottom: 36px; max-width: 480px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; align-items: center; gap: 24px; }
.stat { text-align: center; }
.stat-num { display: block; font-size: 28px; font-weight: 800; color: var(--primary); }
.stat-label { font-size: 13px; color: var(--text-muted); }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

.hero-image { display: flex; justify-content: center; }
.hero-card {
  background: white; border-radius: 24px; padding: 40px 32px;
  box-shadow: var(--shadow-lg); text-align: center; max-width: 320px; width: 100%;
  border: 1px solid var(--border);
}
.hero-avatar { margin-bottom: 20px; }
.avatar-placeholder {
  width: 100px; height: 100px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white; font-size: 28px; font-weight: 800;
  display: flex; align-items: center; justify-content: center; margin: 0 auto;
  overflow: hidden;
}
.avatar-placeholder img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.hero-card h3 { font-size: 22px; font-weight: 800; margin-bottom: 4px; }
.hero-card p { color: var(--text-muted); margin-bottom: 20px; }
.hero-badges { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.badge {
  background: var(--bg-light); color: var(--primary);
  padding: 8px 16px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600;
}
.availability {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  color: #2d8a4e; font-size: 14px; font-weight: 600;
}
.dot {
  width: 10px; height: 10px; border-radius: 50%; background: #2d8a4e;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.6;transform:scale(1.2)} }

.hero-wave { position: absolute; bottom: 0; left: 0; right: 0; line-height: 0; }
.hero-wave svg { width: 100%; height: 80px; }

/* ===== About ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; align-items: center; }
.about-image-wrap { position: relative; display: flex; justify-content: center; }
.about-avatar {
  width: 280px; height: 280px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white; font-size: 56px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.about-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.about-exp-badge {
  position: absolute; bottom: 10px; left: 10px;
  background: white; border-radius: var(--radius); padding: 16px 20px;
  box-shadow: var(--shadow); text-align: center; border: 1px solid var(--border);
}
.exp-num { display: block; font-size: 28px; font-weight: 800; color: var(--primary); }
.exp-text { font-size: 12px; color: var(--text-muted); }
.about-intro { font-size: 17px; color: var(--text-muted); margin-bottom: 32px; line-height: 1.8; }
.about-features { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.feature-item { display: flex; gap: 16px; align-items: flex-start; }
.feature-icon { font-size: 28px; flex-shrink: 0; }
.feature-item h4 { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.feature-item p { font-size: 14px; color: var(--text-muted); }

/* ===== Services ===== */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: white; border-radius: var(--radius); padding: 32px 24px;
  border: 1px solid var(--border); transition: var(--transition);
  text-align: center;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.service-icon { font-size: 48px; margin-bottom: 16px; }
.service-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.service-card p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

/* ===== Approach ===== */
.steps-grid {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 64px; flex-wrap: wrap; justify-content: center;
}
.step-card {
  background: white; border-radius: var(--radius); padding: 28px 20px;
  border: 1px solid var(--border); text-align: center; flex: 1; min-width: 180px;
  transition: var(--transition);
}
.step-card:hover { box-shadow: var(--shadow); border-color: var(--primary); }
.step-num { font-size: 13px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.step-icon { font-size: 36px; margin-bottom: 12px; }
.step-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.step-card p { font-size: 13px; color: var(--text-muted); }
.step-arrow { font-size: 24px; color: var(--primary); flex-shrink: 0; }

.approach-methods { text-align: center; }
.approach-methods h3 { font-size: 22px; font-weight: 700; margin-bottom: 24px; }
.methods-grid { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.method-tag {
  background: rgba(42,125,111,0.1); color: var(--primary);
  padding: 10px 20px; border-radius: 50px; font-size: 14px; font-weight: 600;
  border: 1px solid rgba(42,125,111,0.2);
}

/* ===== Why Me ===== */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.why-card {
  background: white; border-radius: var(--radius); padding: 28px 20px;
  border: 1px solid var(--border); display: flex; align-items: center; gap: 16px;
  transition: var(--transition);
}
.why-card:hover { box-shadow: var(--shadow); border-color: var(--primary); transform: translateY(-3px); }
.why-icon { font-size: 32px; flex-shrink: 0; }
.why-card p { font-size: 15px; font-weight: 600; }

/* ===== Testimonials ===== */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: white; border-radius: var(--radius); padding: 32px;
  border: 1px solid var(--border); transition: var(--transition);
}
.testimonial-card.featured {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white; border-color: transparent;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.stars { font-size: 18px; margin-bottom: 16px; }
.testimonial-card p { font-size: 15px; line-height: 1.8; margin-bottom: 24px; }
.testimonial-card.featured p { color: rgba(255,255,255,0.9); }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--bg-light); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; flex-shrink: 0;
}
.testimonial-card.featured .author-avatar { background: rgba(255,255,255,0.2); color: white; }
.testimonial-author strong { display: block; font-size: 15px; }
.testimonial-author span { font-size: 13px; color: var(--text-muted); }
.testimonial-card.featured .testimonial-author span { color: rgba(255,255,255,0.7); }

/* ===== Contact ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; }
.contact-info h3 { font-size: 22px; font-weight: 700; margin-bottom: 24px; }
.contact-items { display: flex; flex-direction: column; gap: 16px; margin-bottom: 24px; }
.contact-item {
  display: flex; align-items: center; gap: 16px;
  background: white; border-radius: var(--radius); padding: 16px 20px;
  border: 1px solid var(--border); transition: var(--transition);
}
a.contact-item:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: translateX(-4px); }
.contact-icon { font-size: 28px; flex-shrink: 0; }
.contact-item strong { display: block; font-size: 15px; font-weight: 700; }
.contact-item span { font-size: 13px; color: var(--text-muted); }
.contact-note {
  display: flex; align-items: center; gap: 12px;
  background: rgba(42,125,111,0.08); border-radius: var(--radius-sm);
  padding: 14px 16px; color: var(--primary);
}
.contact-note p { font-size: 14px; font-weight: 500; }

.contact-form-wrap { background: white; border-radius: var(--radius); padding: 40px; border: 1px solid var(--border); box-shadow: var(--shadow); }
.contact-form h3 { font-size: 22px; font-weight: 700; margin-bottom: 24px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 8px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 12px 16px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); font-family: var(--font); font-size: 15px;
  color: var(--text); background: var(--bg-light); transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--primary); background: white; box-shadow: 0 0 0 3px rgba(42,125,111,0.1); }
.form-group textarea { resize: vertical; }
.btn-icon { transition: transform var(--transition); }
.btn:hover .btn-icon { transform: translateX(-4px); }

.form-success { text-align: center; padding: 40px 20px; }
.success-icon { font-size: 56px; display: block; margin-bottom: 16px; }
.form-success h3 { font-size: 22px; font-weight: 700; margin-bottom: 8px; color: var(--primary); }
.form-success p { color: var(--text-muted); }

/* ===== Footer ===== */
.footer { background: var(--text); color: rgba(255,255,255,0.85); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand .logo-name { color: var(--accent); }
.footer-brand .logo-title { color: rgba(255,255,255,0.5); }
.footer-brand p { font-size: 14px; color: rgba(255,255,255,0.6); line-height: 1.8; }
.footer h4 { font-size: 16px; font-weight: 700; color: white; margin-bottom: 16px; }
.footer-links ul, .footer-services ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,0.6); transition: var(--transition); }
.footer-links a:hover { color: var(--accent); }
.footer-services li { font-size: 14px; color: rgba(255,255,255,0.6); }
.footer-contact { display: flex; flex-direction: column; gap: 12px; }
.footer-social {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600; transition: var(--transition);
}
.footer-social.whatsapp { background: rgba(37,211,102,0.15); color: #25d366; }
.footer-social.whatsapp:hover { background: rgba(37,211,102,0.25); }
.footer-social.facebook { background: rgba(24,119,242,0.15); color: #1877f2; }
.footer-social.facebook:hover { background: rgba(24,119,242,0.25); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0; text-align: center;
  font-size: 14px; color: rgba(255,255,255,0.4);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute;
    top: 72px; right: 0; left: 0; background: white;
    padding: 16px; border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
  .hero-content { grid-template-columns: 1fr; gap: 40px; text-align: center; padding: 60px 24px; }
  .hero-desc { margin: 0 auto 36px; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-image { order: -1; }
  .about-grid { grid-template-columns: 1fr; text-align: center; }
  .about-image-wrap { justify-content: center; }
  .feature-item { text-align: right; }
  .steps-grid { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 480px) {
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { width: 40px; height: 1px; }
  .contact-form-wrap { padding: 24px; }
}

/* FAQ Section */
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 1rem; }
.faq-item {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  overflow: hidden;
}
.faq-item summary {
  padding: 1.25rem 1.5rem;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #1a1a2e;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.4rem; color: #1a6b4a; transition: transform 0.3s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item[open] summary { color: #1a6b4a; }
.faq-item p {
  padding: 0 1.5rem 1.25rem;
  color: #555;
  line-height: 1.8;
  font-size: 0.95rem;
  margin: 0;
  border-top: 1px solid #f0f0f0;
  padding-top: 1rem;
}