/* ============================================================
   TURQUOISE AUTO CENTRE LTD — styles.css
   Sections:
     1. CSS Custom Properties (dark + light themes)
     2. Reset & Base
     3. Navigation (+ hamburger + theme toggle)
     4. Hero
     5. Sections & Shared
     6. Services & Tabs
     7. Pricing
     8. About
     9. FAQ Accordion
    10. Contact
    11. Footer
    12. Scroll Animations
    13. Utility & Scrollbar
    14. Responsive
   ============================================================ */

/* ── 1. CSS CUSTOM PROPERTIES ── */
:root {
  /* Dark theme (default) */
  --navy:           #0a1628;
  --navy-mid:       #12253d;
  --turquoise:      #00bcd4;
  --turquoise-light:#4dd0e1;
  --red:            #c0392b;
  --red-light:      #e74c3c;
  --white:          #f8f9fa;
  --gray:           #8a9bb0;
  --card-bg:        #0f1e33;
  --border:         rgba(0,188,212,0.15);
  --body-bg:        #0a1628;
  --text-primary:   #f8f9fa;
  --text-secondary: #8a9bb0;
  --text-card:      #cdd8e3;
  --input-bg:       rgba(255,255,255,0.05);
  --shadow-card:    rgba(0,0,0,0.3);
  --nav-bg:         rgba(10,22,40,0.92);
  --nav-bg-solid:   rgba(10,22,40,0.98);
  --full-section-bg:#12253d;
}

/* Light theme overrides */
body.light {
  --navy:           #e8f4f8;
  --navy-mid:       #d0eaf2;
  --turquoise:      #0097b2;
  --turquoise-light:#00bcd4;
  --red:            #c0392b;
  --red-light:      #e74c3c;
  --white:          #1a2a3a;
  --gray:           #4a6070;
  --card-bg:        #ffffff;
  --border:         rgba(0,150,180,0.2);
  --body-bg:        #f0f8fc;
  --text-primary:   #1a2a3a;
  --text-secondary: #4a6070;
  --text-card:      #2a3f50;
  --input-bg:       rgba(0,0,0,0.04);
  --shadow-card:    rgba(0,100,130,0.1);
  --nav-bg:         rgba(240,248,252,0.92);
  --nav-bg-solid:   rgba(240,248,252,0.98);
  --full-section-bg:#dff0f8;
}

/* ── 2. RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--body-bg);
  color: var(--text-primary);
  overflow-x: hidden;
  transition: background 0.35s ease, color 0.35s ease;
}

/* ── 3. NAVIGATION ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 48px;
  height: 72px;
  background: var(--nav-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s, box-shadow 0.3s;
  animation: navSlideDown 0.5s cubic-bezier(0.22,1,0.36,1) both;
}

nav.scrolled {
  background: var(--nav-bg-solid);
  box-shadow: 0 2px 24px var(--shadow-card);
}

/* Logo */
.nav-logo {
  display: flex; align-items: center; gap: 14px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.32);
  border-radius: 18px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}

.logo-icon img {
  width: 90%;
  height: 90%;
  object-fit: contain;
  display: block;
  border-radius: 14px;
}

.logo-text { line-height: 1; }
.logo-text strong {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 1.5px;
  color: var(--text-primary);
  display: block;
}
.logo-text span {
  font-size: 10px;
  color: var(--turquoise);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-family: 'Space Mono', monospace;
}

/* Desktop nav links */
.nav-links {
  display: flex; gap: 6px; list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all 0.2s;
  letter-spacing: 0.3px;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
  background: rgba(0,188,212,0.12);
}

.nav-cta {
  background: var(--red) !important;
  color: #fff !important;
  padding: 8px 20px !important;
  border-radius: 8px !important;
}
.nav-cta:hover { background: var(--red-light) !important; }

/* Nav right controls wrapper */
.nav-controls {
  display: flex; align-items: center; gap: 10px;
}

/* Theme toggle button */
.theme-toggle {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 18px;
  transition: all 0.2s;
  flex-shrink: 0;
}
.theme-toggle:hover {
  border-color: var(--turquoise);
  transform: rotate(20deg);
}

/* Hamburger button */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  width: 40px; height: 40px;
  border-radius: 8px;
  transition: background 0.2s;
}
.hamburger:hover { background: rgba(0,188,212,0.1); }

.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.22,1,0.36,1);
  transform-origin: center;
}

/* Hamburger → X animation */
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: var(--nav-bg-solid);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  z-index: 99;
  padding: 20px 24px 28px;
  flex-direction: column;
  gap: 4px;
  transform: translateY(-20px);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.22,1,0.36,1), opacity 0.25s ease;
  pointer-events: none;
}
.mobile-menu.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.mobile-menu a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  padding: 13px 16px;
  border-radius: 10px;
  transition: all 0.2s;
  border: 1px solid transparent;
}
.mobile-menu a:hover,
.mobile-menu a.active {
  background: rgba(0,188,212,0.1);
  border-color: var(--border);
  color: var(--text-primary);
}
.mobile-menu a.mobile-cta {
  background: var(--red);
  color: #fff !important;
  border-color: transparent;
  text-align: center;
  margin-top: 8px;
  font-weight: 600;
}

/* ── 4. HERO ── */
#home {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 65% 40%, rgba(0,188,212,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 70% at 80% 80%, rgba(192,57,43,0.06) 0%, transparent 55%),
    linear-gradient(180deg, var(--body-bg) 0%, var(--navy-mid) 100%);
  transition: background 0.35s ease;
}

.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,188,212,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,188,212,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  transition: transform 0.1s linear;
}

.hero-content {
  position: relative; z-index: 2;
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  width: 100%;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,188,212,0.1);
  border: 1px solid rgba(0,188,212,0.3);
  color: var(--turquoise);
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero-tag::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--turquoise);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(52px, 7vw, 88px);
  line-height: 0.95;
  letter-spacing: 2px;
  margin-bottom: 24px;
  color: var(--text-primary);
}

h1 em {
  font-style: normal;
  color: var(--turquoise);
  display: block;
}

.hero-sub {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 420px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Buttons */
.btn-primary {
  background: var(--red);
  color: #fff;
  border: none;
  padding: 14px 28px;
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover {
  background: var(--red-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(192,57,43,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(0,188,212,0.35);
  padding: 14px 28px;
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-outline:hover { border-color: var(--turquoise); color: var(--turquoise); }

/* Stats cards */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  transition: border-color 0.3s, background 0.35s;
}
.stat-card:hover { border-color: rgba(0,188,212,0.4); }
.stat-card:first-child {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(0,188,212,0.12), var(--card-bg));
}

.stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 48px;
  color: var(--turquoise);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label { font-size: 13px; color: var(--text-secondary); }

/* ── 5. SECTIONS & SHARED ── */
section {
  padding: 96px 48px;
  max-width: 1100px;
  margin: 0 auto;
}

.section-tag {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--turquoise);
  text-transform: uppercase;
  margin-bottom: 12px;
  display: flex; align-items: center; gap: 10px;
}
.section-tag::before {
  content: '';
  width: 24px; height: 2px;
  background: var(--turquoise);
  border-radius: 2px;
}

h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(36px, 5vw, 60px);
  letter-spacing: 2px;
  line-height: 1;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.section-desc {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 56px;
}

.full-width-section {
  max-width: 100%;
  padding: 96px 48px;
  background: var(--full-section-bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background 0.35s ease;
}
.full-width-inner { max-width: 1100px; margin: 0 auto; }

.section-bg-wrapper {
  background: var(--body-bg);
}

.highlight-card {
  background: linear-gradient(135deg, rgba(0,188,212,0.08), var(--card-bg));
}

.highlight-icon {
  background: rgba(0,188,212,0.2);
}

.accent-turquoise { color: var(--turquoise); }
.accent-red { color: var(--red-light); }

.contact-item-note {
  font-size: 13px;
  color: var(--text-secondary);
}

.btn-full-width {
  width: 100%;
  justify-content: center;
}

/* ── 6. SERVICES & TABS ── */
#services { padding-top: 0; }

.services-tabs {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 12px 20px;
  cursor: pointer;
  transition: all 0.2s;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  display: flex; align-items: center; gap: 8px;
}
.tab-btn:hover { color: var(--text-primary); }
.tab-btn.active {
  color: var(--turquoise);
  border-bottom-color: var(--turquoise);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeIn 0.3s ease; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--turquoise), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.service-card:hover {
  border-color: rgba(0,188,212,0.35);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px var(--shadow-card);
}
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 52px; height: 52px;
  background: rgba(0,188,212,0.1);
  border: 1px solid rgba(0,188,212,0.2);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
}

.service-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.service-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.service-items { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.service-items li {
  font-size: 13px;
  color: var(--text-card);
  display: flex; align-items: center; gap: 8px;
}
.service-items li::before {
  content: '✓';
  color: var(--turquoise);
  font-weight: 700;
  font-size: 12px;
  flex-shrink: 0;
}

/* ── 7. PRICING ── */
#pricing { border-top: 1px solid var(--border); }

.pricing-note {
  background: rgba(0,188,212,0.08);
  border: 1px solid rgba(0,188,212,0.2);
  border-radius: 12px;
  padding: 16px 20px;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  display: flex; align-items: center; gap: 10px;
}
.pricing-note span { font-size: 18px; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.price-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s;
}
.price-card:hover {
  border-color: rgba(0,188,212,0.3);
  transform: translateY(-3px);
  box-shadow: 0 8px 28px var(--shadow-card);
}
.price-card.featured {
  border-color: var(--turquoise);
  box-shadow: 0 0 40px rgba(0,188,212,0.12);
}

.price-header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
}
.price-header-icon { font-size: 22px; }
.price-header h3 { font-size: 16px; font-weight: 700; color: var(--text-primary); }
.price-header .badge {
  margin-left: auto;
  background: rgba(0,188,212,0.15);
  color: var(--turquoise);
  font-size: 10px;
  font-family: 'Space Mono', monospace;
  letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(0,188,212,0.3);
}

.price-rows { padding: 8px 0; }

.price-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 11px 24px;
  transition: background 0.2s;
}
.price-row:hover { background: rgba(0,188,212,0.04); }

.price-row-name { font-size: 14px; color: var(--text-card); flex: 1; }
.price-row-price {
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--turquoise);
  white-space: nowrap;
}
.price-row-divider {
  height: 1px;
  background: var(--border);
  margin: 4px 24px;
}

/* ── 8. ABOUT ── */
#about { border-top: 1px solid var(--border); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.about-block {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  text-align: center;
  transition: background 0.35s, border-color 0.3s;
}
.about-block:first-child {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(192,57,43,0.12), var(--card-bg));
}

.about-block-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 40px;
  color: var(--red-light);
  line-height: 1;
  margin-bottom: 4px;
}
.about-block-label { font-size: 12px; color: var(--text-secondary); }

.clients-list { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }
.client-item {
  display: flex; align-items: center; gap: 12px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  color: var(--text-card);
  transition: border-color 0.3s, background 0.35s;
}
.client-item:hover { border-color: rgba(0,188,212,0.3); }
.client-item::before { content: '🤝'; font-size: 16px; }

/* ── 8.5. BLOG ── */
#blog { border-top: 1px solid var(--border); }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  max-width: 1200px;
}

.blog-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.3s, background 0.35s, transform 0.3s;
}
.blog-card:hover {
  border-color: rgba(0,188,212,0.3);
  transform: translateY(-4px);
}

.blog-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}
.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.blog-card:hover .blog-image img {
  transform: scale(1.05);
}

.blog-content {
  padding: 24px;
}

.blog-content h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.4;
}

.blog-content p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--turquoise);
  text-decoration: none;
  transition: color 0.2s;
}
.blog-read-more:hover {
  color: var(--turquoise-light);
}

/* Blog Filters */
.blog-filters {
  margin: 32px 0;
  text-align: center;
}

.blog-filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  align-items: center;
}

.blog-filter-btn {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s;
}

.blog-filter-btn:hover {
  border-color: var(--turquoise);
  color: var(--turquoise);
}

.blog-filter-btn.active {
  background: var(--turquoise);
  border-color: var(--turquoise);
  color: var(--navy);
}

/* Blog Pagination */
.blog-pagination {
  margin: 48px 0 0;
  display: flex;
  justify-content: center;
}

.blog-pagination-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.blog-page-btn {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.3s;
}

.blog-page-btn:hover:not(:disabled) {
  border-color: var(--turquoise);
  color: var(--turquoise);
  background: rgba(0,188,212,0.1);
}

.blog-page-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  color: var(--text-secondary);
}

.blog-page-info {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 600;
  padding: 0 12px;
}

/* Blog Error & Empty States */
.blog-error,
.blog-no-posts {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-secondary);
  font-size: 16px;
  grid-column: 1 / -1;
}

.blog-empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 64px 24px;
  background: linear-gradient(135deg, rgba(0,188,212,0.05) 0%, rgba(0,188,212,0.02) 100%);
  border-radius: 16px;
  border: 1px dashed var(--border);
}

.blog-empty-state p {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Loading State */
.blog-loading {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px 24px;
  gap: 16px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--turquoise);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.blog-loading p {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Blog Search */
.blog-search {
  margin: 24px 0;
  text-align: center;
}

.blog-search-input {
  width: 100%;
  max-width: 400px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 14px;
  transition: all 0.3s;
}

.blog-search-input:focus {
  outline: none;
  border-color: var(--turquoise);
  box-shadow: 0 0 0 3px rgba(0,188,212,0.1);
  background: rgba(0,188,212,0.02);
}

/* Blog Modal */
.blog-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  animation: fadeIn 0.3s ease;
}

.blog-modal {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  max-width: 700px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: slideUp 0.3s cubic-bezier(0.22,1,0.36,1);
}

.blog-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(0,188,212,0.1);
  border: 1px solid rgba(0,188,212,0.2);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 28px;
  color: var(--turquoise);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  z-index: 1;
}

.blog-modal-close:hover {
  background: rgba(0,188,212,0.2);
}

.blog-modal-content {
  padding: 40px;
}

.blog-modal-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
  margin-bottom: 24px;
  max-height: 400px;
  object-fit: cover;
}

.blog-modal-category {
  display: inline-block;
  background: rgba(0,188,212,0.15);
  border: 1px solid rgba(0,188,212,0.3);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 12px;
  color: var(--turquoise);
  font-weight: 600;
  margin-bottom: 16px;
}

.blog-modal h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.3;
}

.blog-modal-meta {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.blog-modal-content-text {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.blog-modal-content-text p {
  margin-bottom: 16px;
}

/* Blog category tag on cards */
.blog-category {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0,188,212,0.9);
  color: var(--navy);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.blog-image {
  position: relative;
}

/* ── 9. FAQ ACCORDION ── */
#faq { border-top: 1px solid var(--border); }

.faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 780px; }

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.3s, background 0.35s;
}
.faq-item:hover { border-color: rgba(0,188,212,0.3); }
.faq-item.open { border-color: var(--turquoise); }

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  font-weight: 600;
  padding: 20px 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  transition: color 0.2s;
}
.faq-question:hover { color: var(--turquoise); }
.faq-item.open .faq-question { color: var(--turquoise); }

.faq-icon {
  width: 28px; height: 28px; flex-shrink: 0;
  background: rgba(0,188,212,0.1);
  border: 1px solid rgba(0,188,212,0.2);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--turquoise);
  transition: transform 0.35s cubic-bezier(0.22,1,0.36,1), background 0.2s;
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: rgba(0,188,212,0.2);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.22,1,0.36,1), padding 0.3s ease;
  padding: 0 24px;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px;
}

.faq-answer p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.75;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

/* ── 10. CONTACT ── */
#contact { border-top: 1px solid var(--border); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info { display: flex; flex-direction: column; gap: 16px; }

.contact-item {
  display: flex; align-items: flex-start; gap: 16px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  transition: border-color 0.3s, background 0.35s;
}
.contact-item:hover { border-color: rgba(0,188,212,0.3); }

.contact-item-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(0,188,212,0.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}

.contact-item-label {
  font-size: 11px;
  color: var(--turquoise);
  font-family: 'Space Mono', monospace;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.contact-item-value { font-size: 15px; font-weight: 500; color: var(--text-primary); }
.contact-item-value a { color: var(--text-primary); text-decoration: none; }
.contact-item-value a:hover { color: var(--turquoise); }

.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  transition: background 0.35s, border-color 0.3s;
}
.contact-form h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--turquoise); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select option { background: var(--card-bg); color: var(--text-primary); }

/* ── 11. FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 48px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 20px;
  max-width: 1196px;
  margin: 0 auto;
}

.footer-copy { font-size: 13px; color: var(--text-secondary); }
.footer-copy strong { color: var(--turquoise); }

.footer-tagline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 2px;
  color: var(--text-secondary);
  opacity: 0.4;
}

/* ── 12. SCROLL ANIMATIONS ── */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--turquoise), var(--red));
  z-index: 200;
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
}

.reveal {
  opacity: 0;
  transition-property: opacity, transform, filter;
  transition-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
  transition-duration: 0.75s;
  will-change: opacity, transform;
}

.reveal-up    { transform: translateY(48px); }
.reveal-down  { transform: translateY(-32px); }
.reveal-left  { transform: translateX(-56px); }
.reveal-right { transform: translateX(56px); }
.reveal-scale { transform: scale(0.88); filter: blur(4px); }

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.40s; }
.reveal-delay-6 { transition-delay: 0.48s; }

.reveal.visible { opacity: 1; transform: none; filter: none; }

.heading-wipe { position: relative; display: inline-block; }
.heading-wipe::after {
  content: '';
  position: absolute;
  left: 0; bottom: -4px;
  height: 3px; width: 0;
  background: linear-gradient(90deg, var(--turquoise), transparent);
  border-radius: 2px;
  transition: width 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.3s;
}
.heading-wipe.visible::after { width: 100%; }

/* Price row slide-in on scroll */
.price-row {
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.price-card.visible .price-row { opacity: 1; transform: none; }
.price-card.visible .price-row:nth-child(1) { transition-delay: 0.05s; }
.price-card.visible .price-row:nth-child(3) { transition-delay: 0.12s; }
.price-card.visible .price-row:nth-child(5) { transition-delay: 0.19s; }
.price-card.visible .price-row:nth-child(7) { transition-delay: 0.26s; }
.price-card.visible .price-row:nth-child(9) { transition-delay: 0.33s; }

/* ── 13. UTILITY & SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--body-bg); }
::-webkit-scrollbar-thumb { background: var(--navy-mid); border-radius: 3px; }

@keyframes navSlideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to   { transform: translateY(0);     opacity: 1; }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* ── 14. RESPONSIVE ── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 768px) {
  nav { padding: 0 20px; }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 60px 20px;
  }
  .hero-visual { display: none; }

  section { padding: 64px 20px; }

  .about-grid,
  .contact-grid { grid-template-columns: 1fr; }

  .services-tabs { gap: 4px; }
  .tab-btn { font-size: 13px; padding: 10px 14px; }

  footer {
    padding: 32px 20px;
    flex-direction: column;
    align-items: flex-start;
  }

  .full-width-section { padding: 64px 20px; }

  .pricing-grid { grid-template-columns: 1fr; }
  .about-visual { grid-template-columns: 1fr; }
  .about-block:first-child { grid-column: 1; }
}

@media (max-width: 480px) {
  h1 { font-size: 44px; }
  h2 { font-size: 32px; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-outline { justify-content: center; }
}