/* ============================================
   GCE TEKNİK - ANA STİL DOSYASI
   ============================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ---- CSS VARIABLES ---- */
:root {
  --primary: #0f1b6d;
  --primary-dark: #0a1350;
  --primary-light: #1a2d9e;
  --primary-soft: rgba(15,27,109,0.08);
  --bg: #f9f9f9;
  --white: #ffffff;
  --text-heading: #0f1b6d;
  --text-body: #333333;
  --text-muted: #666666;
  --text-light: #999999;
  --border: #e8e8e8;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.14);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --transition: 0.3s ease;
  --max-width: 1200px;
  --header-height: 72px;
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text-body);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4, h5, h6 { color: var(--text-heading); font-weight: 700; line-height: 1.25; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.2rem; }
p { color: var(--text-body); }

/* ---- LAYOUT ---- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-sm { padding: 50px 0; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 { margin-bottom: 12px; }
.section-header p { color: var(--text-muted); font-size: 1.05rem; max-width: 580px; margin: 0 auto; }
.section-tag {
  display: inline-block;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 14px;
}
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ---- HEADER ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
  height: var(--header-height);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon {
  width: 42px;
  height: 42px;
  background: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  font-weight: 900;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text strong { font-size: 1rem; font-weight: 800; color: var(--primary); }
.logo-text span { font-size: 0.7rem; color: var(--text-muted); font-weight: 500; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-body);
  transition: all var(--transition);
  white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active { background: var(--primary-soft); color: var(--primary); }
.header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.header-phone {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 2px solid var(--primary);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  transition: all var(--transition);
}
.header-phone:hover { background: var(--primary); color: white; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.hamburger:hover { background: var(--primary-soft); }
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-heading);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0; right: 0;
  background: var(--white);
  border-top: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  z-index: 999;
  padding: 16px;
  transform: translateY(-100%);
  opacity: 0;
  transition: all var(--transition);
}
.mobile-nav.open { display: block; transform: translateY(0); opacity: 1; }
.mobile-nav a {
  display: block;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--text-body);
  transition: all var(--transition);
  border-bottom: 1px solid var(--border);
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover { background: var(--primary-soft); color: var(--primary); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 15px rgba(15,27,109,0.3);
}
.btn-primary:hover { background: var(--primary-light); box-shadow: 0 6px 20px rgba(15,27,109,0.4); transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover { background: var(--primary); color: white; }
.btn-white {
  background: white;
  color: var(--primary);
  box-shadow: var(--shadow-md);
}
.btn-white:hover { background: var(--bg); transform: translateY(-1px); }
.btn-lg { padding: 18px 36px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-icon { width: 42px; height: 42px; padding: 0; justify-content: center; border-radius: 50%; }

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0a1350 0%, #0f1b6d 50%, #1a2d9e 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1621905251189-08b45d6a269e?w=1920&q=80') center/cover no-repeat;
  opacity: 0.12;
}
.hero-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}
.hero .container { position: relative; z-index: 1; }
.hero-content { max-width: 700px; padding: 80px 0; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 24px;
  backdrop-filter: blur(4px);
}
.hero h1 { color: white; margin-bottom: 20px; font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 800; }
.hero h1 span { color: #7ba7ff; }
.hero-desc { color: rgba(255,255,255,0.82); font-size: 1.1rem; margin-bottom: 36px; max-width: 560px; line-height: 1.7; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.hero-stat { border-left: 3px solid rgba(255,255,255,0.2); padding-left: 16px; }
.hero-stat strong { display: block; font-size: 1.8rem; font-weight: 800; color: white; }
.hero-stat span { font-size: 0.82rem; color: rgba(255,255,255,0.65); }

/* ---- SERVICES CARDS ---- */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.service-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  border: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  display: block;
}
.service-card:hover { box-shadow: 0 12px 30px rgba(15,27,109,0.15); transform: translateY(-8px); border-color: var(--primary-light); }
.service-card-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.service-card-img::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 60%;
  background: linear-gradient(to top, rgba(15,27,109,0.6), transparent);
}
.service-card-body { padding: 24px; }
.service-icon {
  width: 52px;
  height: 52px;
  background: var(--primary-soft);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}
.service-card h3 { margin-bottom: 10px; font-size: 1.15rem; }
.service-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; }
.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 0.88rem;
  font-weight: 600;
  margin-top: 16px;
  transition: gap var(--transition);
}
.service-card:hover .service-card-link { gap: 10px; }

/* ---- WHY US ---- */
.why-us { background: var(--white); }
.why-us-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.why-us-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.why-us-img img { width: 100%; height: 480px; object-fit: cover; }
.why-us-badge {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: var(--primary);
  color: white;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-md);
}
.why-us-badge strong { display: block; font-size: 2rem; font-weight: 800; }
.why-us-badge span { font-size: 0.78rem; opacity: 0.85; }
.features-list { display: flex; flex-direction: column; gap: 20px; }
.feature-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.feature-item:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.feature-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--primary-soft);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}
.feature-item h4 { color: var(--text-heading); margin-bottom: 4px; font-size: 0.95rem; }
.feature-item p { color: var(--text-muted); font-size: 0.88rem; }

/* ---- TESTIMONIALS ---- */
.testimonials { background: var(--primary); }
.testimonials .section-header h2 { color: white; }
.testimonials .section-header p { color: rgba(255,255,255,0.7); }
.testimonials .section-tag { background: rgba(255,255,255,0.12); color: white; }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.testimonial-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  padding: 28px;
  backdrop-filter: blur(4px);
  transition: all var(--transition);
}
.testimonial-card:hover { background: rgba(255,255,255,0.12); transform: translateY(-2px); }
.stars { color: #fbbf24; font-size: 1rem; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-card p { color: rgba(255,255,255,0.88); font-size: 0.93rem; line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: white;
}
.author-info strong { display: block; color: white; font-size: 0.9rem; }
.author-info span { color: rgba(255,255,255,0.6); font-size: 0.8rem; }

/* ---- FAQ ---- */
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.faq-item.open { box-shadow: var(--shadow-sm); border-color: var(--primary); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  color: var(--text-heading);
  font-size: 0.95rem;
}
.faq-question:hover { color: var(--primary); }
.faq-icon {
  width: 28px;
  height: 28px;
  min-width: 28px;
  background: var(--primary-soft);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--primary);
  font-size: 1rem;
  transition: all var(--transition);
}
.faq-item.open .faq-icon { background: var(--primary); color: white; transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 24px;
}
.faq-item.open .faq-answer { max-height: 500px; padding: 0 24px 20px; }
.faq-answer p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.7; }
.faq-cta { text-align: center; margin-top: 36px; }

/* ---- CTA BANNER ---- */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%);
  padding: 70px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
}
.cta-banner .container { position: relative; }
.cta-banner h2 { color: white; margin-bottom: 12px; }
.cta-banner p { color: rgba(255,255,255,0.75); margin-bottom: 32px; font-size: 1.05rem; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-banner .btn-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---- CONTACT ---- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; }
.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  margin-bottom: 16px;
}
.contact-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--primary-soft);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}
.contact-info-item h4 { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.05em; }
.contact-info-item a, .contact-info-item p { color: var(--text-heading); font-weight: 600; font-size: 0.95rem; }
.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.88rem; font-weight: 600; color: var(--text-heading); margin-bottom: 8px; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  color: var(--text-body);
  background: var(--bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(15,27,109,0.08); }
.form-group textarea { resize: vertical; min-height: 120px; }
.map-container { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border); margin-top: 20px; }
.map-container iframe { display: block; width: 100%; height: 320px; border: none; }

/* ---- FOOTER ---- */
.site-footer {
  background: #0a1350;
  color: rgba(255,255,255,0.75);
  padding: 60px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand .logo-text strong { color: white; }
.footer-brand .logo-text span { color: rgba(255,255,255,0.5); }
.footer-brand p { color: rgba(255,255,255,0.8); font-size: 0.88rem; line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.social-btn {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: white;
  transition: all var(--transition);
}
.social-btn:hover { background: var(--primary-light); transform: translateY(-2px); }
.site-footer h4 { color: white; font-size: 0.92rem; font-weight: 700; margin-bottom: 18px; text-transform: uppercase; letter-spacing: 0.06em; }
.footer-links li { list-style: none; margin-bottom: 10px; }
.footer-links a { font-size: 0.88rem; color: rgba(255,255,255,0.85); text-decoration: none; transition: color var(--transition); }
.footer-links a:hover { color: white; }
.footer-contact-item { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; }
.footer-contact-item span:first-child { font-size: 1rem; margin-top: 1px; }
.footer-contact-item a, .footer-contact-item p { font-size: 0.88rem; color: rgba(255,255,255,0.9) !important; }
.footer-contact-item a:hover { color: white !important; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: white; /* Made explicitly white */
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom strong, .footer-bottom p { color: white; }
.footer-bottom a { color: #7ba7ff; }
.footer-location {
  background: rgba(255,255,255,0.05);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 16px 0;
  text-align: center;
  font-size: 0.85rem;
  color: white; /* Made explicitly white */
}
.footer-location strong, .footer-location p { color: rgba(255,255,255,0.85); }

/* ---- WHATSAPP & CALL BUTTONS ---- */
.btn-whatsapp-fixed {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: 900;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: white;
  box-shadow: 0 4px 20px rgba(37,211,102,0.5);
  transition: all var(--transition);
  text-decoration: none;
}
.btn-whatsapp-fixed:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,0.6); }
.btn-call-mobile {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: var(--primary);
  color: white;
  padding: 14px;
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  gap: 8px;
  align-items: center;
  justify-content: center;
  box-shadow: 0 -4px 20px rgba(15,27,109,0.2);
}
.btn-call-mobile:hover { background: var(--primary-light); }

/* ---- BLOG ---- */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.blog-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  display: flex;
  flex-direction: column;
}
.blog-card:hover { box-shadow: 0 12px 30px rgba(15,27,109,0.15); transform: translateY(-8px); border-color: var(--primary-light); }
.blog-card-img {
  height: 220px;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.blog-card:hover .blog-card-img img { transform: scale(1.05); }
.blog-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--primary);
  color: white;
  font-size: 0.74rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
}
.blog-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.blog-card-meta { display: flex; gap: 14px; font-size: 0.8rem; color: var(--text-light); margin-bottom: 12px; }
.blog-card h3 { font-size: 1.1rem; margin-bottom: 10px; line-height: 1.35; }
.blog-card p { color: var(--text-muted); font-size: 0.88rem; line-height: 1.65; flex: 1; }
.blog-card-footer { margin-top: 20px; display: flex; justify-content: space-between; align-items: center; }
.blog-read-more { color: var(--primary); font-size: 0.88rem; font-weight: 600; display: flex; align-items: center; gap: 4px; transition: gap var(--transition); }
.blog-card:hover .blog-read-more { gap: 8px; }

/* ---- BLOG DETAIL ---- */
.blog-detail-hero {
  background: var(--primary);
  padding: 60px 0 0;
  position: relative;
  overflow: hidden;
}
.blog-detail-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
}
.blog-detail-hero .container { position: relative; }
.blog-detail-breadcrumb { display: flex; gap: 8px; align-items: center; font-size: 0.83rem; color: rgba(255,255,255,0.6); margin-bottom: 20px; }
.blog-detail-breadcrumb a { color: rgba(255,255,255,0.7); }
.blog-detail-breadcrumb a:hover { color: white; }
.blog-detail-hero h1 { color: white; margin-bottom: 20px; }
.blog-detail-meta { display: flex; gap: 20px; flex-wrap: wrap; font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-bottom: 32px; }
.blog-detail-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: -60px;
  position: relative;
  z-index: 10;
  height: 450px;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--white);
  transform: rotate(-1deg);
  transition: transform var(--transition);
}
.blog-detail-img:hover { transform: rotate(0deg) scale(1.02); }
.blog-detail-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.blog-detail-img:hover img { transform: scale(1.05); }
.blog-content-wrapper { max-width: 820px; margin: 0 auto; position: relative; z-index: 5; }
.blog-article {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: 56px;
  margin-top: -40px;
  margin-bottom: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.5);
}
.blog-article h2 { font-size: 1.5rem; margin: 32px 0 14px; }
.blog-article h3 { font-size: 1.2rem; margin: 24px 0 10px; }
.blog-article p { margin-bottom: 16px; line-height: 1.75; }
.blog-article ul, .blog-article ol { padding-left: 24px; margin-bottom: 16px; }
.blog-article li { margin-bottom: 8px; color: var(--text-body); line-height: 1.65; }
.blog-article ul { list-style: disc; }
.blog-article ol { list-style: decimal; }
.blog-article strong { color: var(--text-heading); }

/* ---- PAGE HERO ---- */
.page-hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  padding: 64px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 32px 32px;
}
.page-hero .container { position: relative; }
.page-hero h1 { color: white; margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.75); font-size: 1.05rem; max-width: 540px; margin: 0 auto; }
.breadcrumb { display: flex; justify-content: center; gap: 8px; align-items: center; margin-bottom: 20px; font-size: 0.83rem; color: rgba(255,255,255,0.55); }
.breadcrumb a { color: rgba(255,255,255,0.7); transition: color var(--transition); }
.breadcrumb a:hover { color: white; }

/* ---- STATS ROW ---- */
.stats-row {
  background: var(--white);
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat-item strong { display: block; font-size: 2.4rem; font-weight: 800; color: var(--primary); line-height: 1; }
.stat-item span { font-size: 0.85rem; color: var(--text-muted); margin-top: 6px; display: block; }

/* ---- ABOUT ---- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-img { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-img img { width: 100%; height: 460px; object-fit: cover; }
.about-text .section-tag { margin-bottom: 14px; }
.about-text h2 { margin-bottom: 16px; }
.about-text p { color: var(--text-muted); margin-bottom: 14px; line-height: 1.75; }
.about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 28px; }
.value-item { display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: var(--primary-soft); border-radius: var(--radius-sm); }
.value-item span:first-child { font-size: 1.1rem; }
.value-item span:last-child { font-size: 0.88rem; font-weight: 600; color: var(--primary); }

/* ---- SEO LANDING PAGES ---- */
.landing-content { max-width: 900px; margin: 0 auto; }
.landing-content h2 { margin-top: 40px; margin-bottom: 14px; font-size: 1.5rem; }
.landing-content p { color: var(--text-muted); margin-bottom: 14px; line-height: 1.75; }
.landing-content ul { padding-left: 0; margin-bottom: 20px; }
.landing-content li {
  padding: 10px 0;
  padding-left: 28px;
  position: relative;
  color: var(--text-body);
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}
.landing-content li::before { content: '✓'; position: absolute; left: 0; color: var(--primary); font-weight: 700; }
.highlight-box {
  background: var(--primary-soft);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 20px 24px;
  margin: 24px 0;
}
.highlight-box p { color: var(--text-heading); font-weight: 600; margin: 0; }

/* ---- ADMIN PANEL ---- */
.admin-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
}
.admin-login-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 48px;
  width: 380px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.admin-login-card h1 { font-size: 1.6rem; margin-bottom: 8px; }
.admin-login-card p { color: var(--text-muted); margin-bottom: 28px; font-size: 0.9rem; }
.admin-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.admin-layout { display: grid; grid-template-columns: 240px 1fr; min-height: calc(100vh - 64px); }
.admin-sidebar { background: var(--white); border-right: 1px solid var(--border); padding: 24px 16px; }
.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-body);
  transition: all var(--transition);
  cursor: pointer;
  margin-bottom: 4px;
  border: none;
  width: 100%;
  background: none;
  text-decoration: none;
}
.admin-nav-item:hover, .admin-nav-item.active { background: var(--primary-soft); color: var(--primary); }
.admin-content { padding: 32px; background: var(--bg); }
.admin-panel-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.admin-table { width: 100%; border-collapse: collapse; background: var(--white); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); }
.admin-table th { background: var(--bg); padding: 14px 18px; text-align: left; font-size: 0.82rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 1px solid var(--border); }
.admin-table td { padding: 14px 18px; font-size: 0.9rem; border-bottom: 1px solid var(--border); }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: var(--bg); }
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: white;
  border-radius: var(--radius-lg);
  padding: 36px;
  width: 600px;
  max-width: 95vw;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  border: 1px solid var(--border);
}
.modal-close:hover { background: #fee2e2; color: #ef4444; }

/* ---- ALERT ---- */
.alert { padding: 16px 20px; border-radius: var(--radius-sm); margin-bottom: 16px; font-size: 0.9rem; }
.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-error { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }

/* ---- BADGE ---- */
.tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  background: var(--primary-soft);
  color: var(--primary);
}

/* ---- SCROLL ANIMATION ---- */
.animate-fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.animate-fade-up.visible { opacity: 1; transform: translateY(0); }
.animate-fade-in { opacity: 0; transition: opacity 0.6s ease; }
.animate-fade-in.visible { opacity: 1; }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .why-us-grid { gap: 40px; }
}

@media (max-width: 768px) {
  :root { --header-height: 64px; }
  .nav-links, .header-cta { display: none; }
  .hamburger { display: flex; }
  .section { padding: 56px 0; }
  h1 { font-size: 1.9rem; }
  h2 { font-size: 1.6rem; }
  .hero-content { padding: 60px 0; }
  .hero-stats { gap: 24px; }
  .why-us-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .btn-call-mobile { display: flex; }
  .btn-whatsapp-fixed { bottom: 80px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .cta-banner { padding: 48px 0; }
  .blog-article { padding: 28px 20px; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .about-values { grid-template-columns: 1fr; }
  .contact-form { padding: 24px 16px; }
  .modal { padding: 24px 20px; }
  .hero-badge { font-size: 0.76rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .cta-banner .btn-actions { flex-direction: column; align-items: center; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
}

/* ---- WHATSAPP PULSE ---- */
@keyframes pulse-ring {
  0% { transform: scale(0.8); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}
.btn-whatsapp-fixed::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25d366;
  animation: pulse-ring 2s ease-out infinite;
}

/* ---- MISC ---- */
.lucide {
  width: 1.25em;
  height: 1.25em;
  stroke-width: 2px;
  vertical-align: -0.2em;
  display: inline-block;
}
.icon-lg { width: 1.5em; height: 1.5em; }
.icon-sm { width: 1em; height: 1em; }
.icon-primary { color: var(--primary); }
.icon-white { color: white; }

.logo-icon { display: flex; align-items: center; justify-content: center; }
.logo-icon i, .logo-icon svg { width: 28px; height: 28px; }
.footer-contact-item i { margin-top: 2px; color: var(--primary-light); flex-shrink: 0; }
.nav-links a i, .mobile-nav a i { margin-right: 8px; width: 18px; height: 18px; opacity: 0.8; }
.btn i { width: 1.1em; height: 1.1em; }
.stat-item i { display: block; font-size: 2rem; color: var(--primary); margin-bottom: 12px; }
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.divider { height: 1px; background: var(--border); margin: 40px 0; }