/* =============================================
   BLUE SHARK PROPERTY SERVICES — Design System
   ============================================= */

/* --- CSS Custom Properties --- */
:root {
  /* Colors */
  --bs-dark: #0d1117;
  --bs-dark-secondary: #161b22;
  --bs-dark-tertiary: #1c2333;
  --bs-dark-card: #1a2030;
  --bs-blue-primary: #0077B6;
  --bs-blue-light: #00B4D8;
  --bs-blue-accent: #48CAE4;
  --bs-blue-glow: rgba(0, 119, 182, 0.3);
  --bs-white: #ffffff;
  --bs-text: #e6edf3;
  --bs-text-dim: #8b949e;
  --bs-text-muted: #6e7681;
  --bs-border: rgba(255, 255, 255, 0.08);
  --bs-border-light: rgba(255, 255, 255, 0.12);
  --bs-success: #2ea043;
  --bs-warning: #d29922;
  --bs-danger: #f85149;
  --bs-gradient-primary: linear-gradient(135deg, #0077B6 0%, #00B4D8 100%);
  --bs-gradient-dark: linear-gradient(180deg, #0d1117 0%, #161b22 100%);
  --bs-gradient-hero: linear-gradient(135deg, #0d1117 0%, #0a1628 50%, #0d1117 100%);

  /* Typography */
  --bs-font-heading: 'Outfit', sans-serif;
  --bs-font-body: 'Inter', sans-serif;

  /* Spacing */
  --bs-section-padding: 100px 0;
  --bs-container-width: 1200px;
  --bs-container-padding: 0 24px;

  /* Transitions */
  --bs-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --bs-transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows */
  --bs-shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
  --bs-shadow-hover: 0 8px 40px rgba(0, 119, 182, 0.2);
  --bs-shadow-glow: 0 0 30px rgba(0, 119, 182, 0.15);
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--bs-font-body);
  background-color: var(--bs-dark);
  color: var(--bs-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: var(--bs-blue-light);
  text-decoration: none;
  transition: var(--bs-transition);
}

a:hover {
  color: var(--bs-blue-accent);
}

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

ul {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--bs-font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--bs-white);
}

/* --- Container --- */
.container {
  max-width: var(--bs-container-width);
  margin: 0 auto;
  padding: var(--bs-container-padding);
}

/* --- Section Common --- */
.section {
  padding: var(--bs-section-padding);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--bs-blue-light);
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--bs-text-dim);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* =============================================
   NAVIGATION
   ============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--bs-transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(13, 17, 23, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--bs-border);
  padding: 12px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--bs-font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--bs-white);
}

.nav-logo .logo-icon {
  width: 40px;
  height: 40px;
  background: var(--bs-gradient-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--bs-white);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-cta-mobile {
  display: none !important;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--bs-text-dim);
  transition: var(--bs-transition);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--bs-white);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--bs-gradient-primary);
  transition: var(--bs-transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: var(--bs-gradient-primary);
  color: var(--bs-white) !important;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  transition: var(--bs-transition);
  box-shadow: 0 4px 15px rgba(0, 119, 182, 0.3);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 119, 182, 0.5);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--bs-text);
  transition: var(--bs-transition);
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--bs-gradient-hero);
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0, 119, 182, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 180, 216, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(0, 119, 182, 0.1);
  border: 1px solid rgba(0, 119, 182, 0.2);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--bs-blue-light);
  margin-bottom: 24px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero-badge i {
  font-size: 0.7rem;
}

.hero h1 {
  font-size: 3.8rem;
  font-weight: 800;
  line-height: 1.08;
  margin-bottom: 24px;
}

.hero h1 .highlight {
  background: var(--bs-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-text {
  font-size: 1.15rem;
  color: var(--bs-text-dim);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--bs-gradient-primary);
  color: var(--bs-white);
  border-radius: 10px;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: var(--bs-transition);
  box-shadow: 0 4px 20px rgba(0, 119, 182, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 119, 182, 0.5);
  color: var(--bs-white);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: transparent;
  color: var(--bs-text);
  border: 1px solid var(--bs-border-light);
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--bs-transition);
}

.btn-secondary:hover {
  border-color: var(--bs-blue-primary);
  color: var(--bs-white);
  background: rgba(0, 119, 182, 0.05);
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--bs-border);
}

.hero-stat .stat-value {
  font-family: var(--bs-font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--bs-white);
}

.hero-stat .stat-value .accent {
  color: var(--bs-blue-light);
}

.hero-stat .stat-label {
  font-size: 0.85rem;
  color: var(--bs-text-dim);
  margin-top: 4px;
}

/* =============================================
   SERVICES
   ============================================= */
.services {
  background: var(--bs-dark-secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bs-dark-card);
  border: 1px solid var(--bs-border);
  border-radius: 16px;
  padding: 40px 28px;
  transition: var(--bs-transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--bs-gradient-primary);
  transform: scaleX(0);
  transition: var(--bs-transition);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 119, 182, 0.3);
  box-shadow: var(--bs-shadow-hover);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: rgba(0, 119, 182, 0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--bs-blue-light);
  margin-bottom: 24px;
  transition: var(--bs-transition);
}

.service-card:hover .service-icon {
  background: var(--bs-gradient-primary);
  color: var(--bs-white);
  transform: scale(1.05);
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--bs-text-dim);
  line-height: 1.7;
}

/* --- Service Detail (Expanded Semantic Blocks) --- */
.service-detail {
  background: var(--bs-dark-card);
  border: 1px solid var(--bs-border);
  border-radius: 16px;
  padding: 40px;
  margin-bottom: 32px;
  transition: var(--bs-transition);
}

.service-detail:hover {
  border-color: rgba(0, 119, 182, 0.2);
}

.service-detail-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--bs-border);
}

.service-detail-header h3 {
  font-size: 1.4rem;
  margin-bottom: 4px;
}

.service-tagline {
  font-size: 0.95rem;
  color: var(--bs-text-dim);
}

.service-detail-body {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  align-items: start;
}

.service-detail-content h4 {
  font-size: 1.05rem;
  color: var(--bs-blue-light);
  margin-top: 28px;
  margin-bottom: 12px;
}

.service-detail-content h4:first-child {
  margin-top: 0;
}

.service-detail-content p {
  font-size: 0.92rem;
  color: var(--bs-text-dim);
  line-height: 1.75;
  margin-bottom: 12px;
}

.service-detail-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.detail-card {
  background: var(--bs-dark);
  border: 1px solid var(--bs-border);
  border-radius: 12px;
  padding: 24px;
}

.detail-card h5 {
  font-family: var(--bs-font-heading);
  font-size: 0.95rem;
  color: var(--bs-white);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.detail-card h5 i {
  color: var(--bs-blue-light);
  font-size: 0.9rem;
}

.detail-card ul {
  list-style: none;
  padding: 0;
}

.detail-card li {
  font-size: 0.85rem;
  color: var(--bs-text-dim);
  padding: 6px 0;
  border-bottom: 1px solid var(--bs-border);
  line-height: 1.5;
}

.detail-card li:last-child {
  border-bottom: none;
}

/* --- Service Areas --- */
.service-areas {
  background: var(--bs-dark);
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.area-card {
  background: var(--bs-dark-card);
  border: 1px solid var(--bs-border);
  border-radius: 16px;
  padding: 32px;
  transition: var(--bs-transition);
}

.area-card:hover {
  border-color: rgba(0, 119, 182, 0.2);
  transform: translateY(-4px);
}

.area-card h3 {
  font-size: 1.05rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.area-card h3 i {
  color: var(--bs-blue-light);
  font-size: 0.85rem;
}

.area-card p {
  font-size: 0.88rem;
  color: var(--bs-text-dim);
  line-height: 1.7;
}

/* --- FAQ Accordion --- */
.faq {
  background: var(--bs-dark-secondary);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bs-dark-card);
  border: 1px solid var(--bs-border);
  border-radius: 12px;
  margin-bottom: 12px;
  transition: var(--bs-transition);
}

.faq-item:hover {
  border-color: rgba(0, 119, 182, 0.2);
}

.faq-item[open] {
  border-color: rgba(0, 119, 182, 0.3);
}

.faq-item summary {
  padding: 20px 24px;
  font-family: var(--bs-font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--bs-white);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--bs-blue-light);
  flex-shrink: 0;
  transition: var(--bs-transition);
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-answer {
  padding: 0 24px 20px;
}

.faq-answer p {
  font-size: 0.92rem;
  color: var(--bs-text-dim);
  line-height: 1.75;
  margin-bottom: 12px;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

.faq-answer ul {
  list-style: disc;
  padding-left: 20px;
  margin: 8px 0 16px;
}

.faq-answer li {
  font-size: 0.88rem;
  color: var(--bs-text-dim);
  line-height: 1.7;
  margin-bottom: 6px;
}

/* =============================================
   PROCESS
   ============================================= */
.process {
  background: var(--bs-dark);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: var(--bs-border);
}

.process-step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--bs-font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 auto 24px;
  background: var(--bs-dark-card);
  border: 2px solid var(--bs-border-light);
  color: var(--bs-blue-light);
  position: relative;
  z-index: 1;
  transition: var(--bs-transition);
}

.process-step:hover .step-number {
  background: var(--bs-gradient-primary);
  border-color: var(--bs-blue-primary);
  color: var(--bs-white);
  box-shadow: var(--bs-shadow-glow);
}

.process-step h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.process-step p {
  font-size: 0.9rem;
  color: var(--bs-text-dim);
  line-height: 1.6;
}

/* =============================================
   WHY CHOOSE US
   ============================================= */
.why-us {
  background: var(--bs-dark-secondary);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  padding: 36px 28px;
  background: var(--bs-dark-card);
  border: 1px solid var(--bs-border);
  border-radius: 16px;
  transition: var(--bs-transition);
}

.why-card:hover {
  border-color: rgba(0, 119, 182, 0.2);
  transform: translateY(-4px);
}

.why-card i {
  font-size: 1.8rem;
  color: var(--bs-blue-light);
  margin-bottom: 20px;
  display: block;
}

.why-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.why-card p {
  font-size: 0.9rem;
  color: var(--bs-text-dim);
  line-height: 1.7;
}

/* =============================================
   FREE SERVICES CTA
   ============================================= */
.free-cta {
  background: var(--bs-dark);
  padding: 80px 0;
}

.cta-box {
  background: var(--bs-gradient-primary);
  border-radius: 24px;
  padding: 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.cta-box h2 {
  font-size: 2.2rem;
  margin-bottom: 16px;
  position: relative;
}

.cta-box p {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--bs-white);
  color: var(--bs-blue-primary);
  border-radius: 10px;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: var(--bs-transition);
  position: relative;
}

.btn-white:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
  color: var(--bs-blue-primary);
}

/* =============================================
   CONTACT
   ============================================= */
.contact {
  background: var(--bs-dark-secondary);
}

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

.contact-info h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.contact-info>p {
  color: var(--bs-text-dim);
  margin-bottom: 32px;
  line-height: 1.7;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.info-item .info-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: rgba(0, 119, 182, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--bs-blue-light);
}

.info-item h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.info-item p,
.info-item a {
  font-size: 0.9rem;
  color: var(--bs-text-dim);
}

.contact-form {
  background: var(--bs-dark-card);
  border: 1px solid var(--bs-border);
  border-radius: 20px;
  padding: 40px;
}

.contact-form h3 {
  font-size: 1.3rem;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--bs-text-dim);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bs-dark);
  border: 1px solid var(--bs-border);
  border-radius: 10px;
  color: var(--bs-text);
  font-family: var(--bs-font-body);
  font-size: 0.95rem;
  transition: var(--bs-transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--bs-blue-primary);
  box-shadow: 0 0 0 3px var(--bs-blue-glow);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238b949e' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.btn-submit {
  width: 100%;
  padding: 16px;
  background: var(--bs-gradient-primary);
  color: var(--bs-white);
  border: none;
  border-radius: 10px;
  font-family: var(--bs-font-body);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--bs-transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 119, 182, 0.4);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--bs-dark);
  border-top: 1px solid var(--bs-border);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .nav-logo {
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--bs-text-dim);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: var(--bs-dark-card);
  border: 1px solid var(--bs-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bs-text-dim);
  transition: var(--bs-transition);
}

.footer-social a:hover {
  background: var(--bs-blue-primary);
  border-color: var(--bs-blue-primary);
  color: var(--bs-white);
}

.footer-col h4 {
  font-size: 0.95rem;
  margin-bottom: 20px;
  color: var(--bs-white);
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--bs-text-dim);
  transition: var(--bs-transition);
}

.footer-col ul li a:hover {
  color: var(--bs-blue-light);
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--bs-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--bs-text-muted);
}

/* =============================================
   BLOG LISTING (blog.html)
   ============================================= */
.blog-hero {
  padding: 140px 0 60px;
  background: var(--bs-gradient-hero);
  text-align: center;
}

.blog-hero h1 {
  font-size: 2.8rem;
  margin-bottom: 16px;
}

.blog-hero p {
  color: var(--bs-text-dim);
  font-size: 1.1rem;
}

.blog-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 40px 0;
}

.filter-btn {
  padding: 8px 20px;
  border-radius: 50px;
  border: 1px solid var(--bs-border);
  background: transparent;
  color: var(--bs-text-dim);
  font-family: var(--bs-font-body);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--bs-transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--bs-blue-primary);
  border-color: var(--bs-blue-primary);
  color: var(--bs-white);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding-bottom: 80px;
}

.blog-card {
  background: var(--bs-dark-card);
  border: 1px solid var(--bs-border);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--bs-transition);
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 119, 182, 0.3);
  box-shadow: var(--bs-shadow-hover);
}

.blog-card-thumb {
  width: 100%;
  height: 200px;
  background: var(--bs-dark-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--bs-blue-primary);
  position: relative;
}

.blog-card-body {
  padding: 24px;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 0.8rem;
}

.blog-category {
  padding: 4px 10px;
  background: rgba(0, 119, 182, 0.1);
  color: var(--bs-blue-light);
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.blog-date {
  color: var(--bs-text-muted);
}

.blog-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  line-height: 1.4;
}

.blog-card h3 a {
  color: var(--bs-white);
}

.blog-card h3 a:hover {
  color: var(--bs-blue-light);
}

.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--bs-text-dim);
  line-height: 1.6;
  margin-bottom: 16px;
}

.read-more {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--bs-blue-light);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.read-more:hover {
  gap: 10px;
}

/* =============================================
   BLOG POST (blog-post.html)
   ============================================= */
.post-hero {
  padding: 140px 0 40px;
  background: var(--bs-gradient-hero);
}

.post-hero .blog-category {
  margin-bottom: 16px;
}

.post-hero h1 {
  font-size: 2.6rem;
  margin-bottom: 16px;
  max-width: 800px;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--bs-text-dim);
  font-size: 0.9rem;
}

.post-meta i {
  margin-right: 6px;
  color: var(--bs-blue-light);
}

.post-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  padding: 60px 0 80px;
}

.post-content {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--bs-text);
}

.post-content h2 {
  font-size: 1.6rem;
  margin: 48px 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--bs-border);
}

.post-content h3 {
  font-size: 1.25rem;
  margin: 32px 0 12px;
}

.post-content p {
  margin-bottom: 20px;
  color: var(--bs-text-dim);
}

.post-content ul,
.post-content ol {
  margin: 16px 0 24px 24px;
  color: var(--bs-text-dim);
}

.post-content li {
  margin-bottom: 8px;
}

.post-content strong {
  color: var(--bs-text);
}

.post-content blockquote {
  border-left: 3px solid var(--bs-blue-primary);
  padding: 16px 24px;
  margin: 24px 0;
  background: rgba(0, 119, 182, 0.05);
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--bs-text-dim);
}

/* Sidebar */
.post-sidebar {
  position: sticky;
  top: 100px;
}

.sidebar-card {
  background: var(--bs-dark-card);
  border: 1px solid var(--bs-border);
  border-radius: 16px;
  padding: 28px;
  margin-bottom: 24px;
}

.sidebar-card h3 {
  font-size: 1.05rem;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--bs-border);
}

.sidebar-cta {
  background: var(--bs-gradient-primary);
  border: none;
  text-align: center;
}

.sidebar-cta h3 {
  border: none;
  padding: 0;
}

.sidebar-cta p {
  opacity: 0.9;
  margin: 12px 0 20px;
  font-size: 0.92rem;
}

.related-post {
  display: flex;
  align-items: start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--bs-border);
}

.related-post:last-child {
  border: none;
  padding-bottom: 0;
}

.related-post-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: rgba(0, 119, 182, 0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bs-blue-light);
  font-size: 0.9rem;
}

.related-post h4 {
  font-size: 0.88rem;
  line-height: 1.4;
  margin-bottom: 4px;
}

.related-post h4 a {
  color: var(--bs-text);
}

.related-post h4 a:hover {
  color: var(--bs-blue-light);
}

.related-post span {
  font-size: 0.75rem;
  color: var(--bs-text-muted);
}

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */
/* Animations disabled */
.fade-in,
.fade-in.visible,
.fade-in-left,
.fade-in-left.visible,
.fade-in-right,
.fade-in-right.visible {
  opacity: 1;
  transform: none;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-detail-body {
    grid-template-columns: 1fr;
  }

  .areas-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .process-grid::before {
    display: none;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .post-layout {
    grid-template-columns: 1fr;
  }

  .post-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  :root {
    --bs-section-padding: 64px 0;
  }

  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bs-dark-secondary);
    flex-direction: column;
    padding: 80px 32px 32px;
    gap: 24px;
    transition: var(--bs-transition-slow);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.3);
    z-index: 999;
  }

  .nav-menu.open {
    right: 0;
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .nav-links a {
    font-size: 1.1rem;
  }

  #navCtaDesktop {
    display: none;
  }

  .nav-cta-mobile {
    display: inline-flex !important;
    margin-top: 16px;
  }

  .hero h1 {
    font-size: 2.4rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 24px;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }

  .why-grid {
    grid-template-columns: 1fr;
  }

  .areas-grid {
    grid-template-columns: 1fr;
  }

  .service-detail {
    padding: 24px;
  }

  .service-detail-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }

  .cta-box {
    padding: 40px 24px;
  }

  .cta-box h2 {
    font-size: 1.8rem;
  }

  .blog-hero h1 {
    font-size: 2rem;
  }

  .post-hero h1 {
    font-size: 1.8rem;
  }
}