/* ===== CSS Variables ===== */
:root {
  --primary: #4f46e5;
  --primary-dark: #3730a3;
  --primary-light: #818cf8;
  --accent: #f97316;
  --accent-dark: #ea580c;
  --dark: #0f172a;
  --gray-900: #1e293b;
  --gray-800: #334155;
  --gray-600: #475569;
  --gray-400: #94a3b8;
  --gray-200: #e2e8f0;
  --gray-100: #f1f5f9;
  --white: #ffffff;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --gradient-4: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.1);
  --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.15);
  --shadow-glow: 0 0 40px rgba(79, 70, 229, 0.35);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-sans);
  color: var(--gray-800);
  line-height: 1.7;
  background: #fafbff;
  overflow-x: hidden;
  font-size: 16px;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: 
    radial-gradient(circle at 10% 20%, rgba(79, 70, 229, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(249, 115, 22, 0.05) 0%, transparent 40%);
  pointer-events: none;
  z-index: -1;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--gray-900);
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }

p { color: var(--gray-600); }

/* ===== Floating Shapes ===== */
.floating-shapes {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: float 20s infinite ease-in-out;
}

.shape-1 {
  width: 400px; height: 400px;
  background: var(--primary);
  top: 10%; left: -100px;
}
.shape-2 {
  width: 300px; height: 300px;
  background: var(--accent);
  top: 60%; right: -50px;
  animation-delay: -5s;
}
.shape-3 {
  width: 250px; height: 250px;
  background: #ec4899;
  bottom: 20%; left: 30%;
  animation-delay: -10s;
}
.shape-4 {
  width: 350px; height: 350px;
  background: #06b6d4;
  top: 40%; right: 30%;
  animation-delay: -15s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -50px) scale(1.1); }
  66% { transform: translate(-20px, 30px) scale(0.95); }
}

/* ===== Glass Nav ===== */
.glass-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  transition: var(--transition);
}

.glass-nav.scrolled {
  padding: 12px 0;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-md);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gray-900);
}

.logo i {
  font-size: 1.8rem;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo em {
  font-style: normal;
  color: var(--primary);
}

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

.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--gray-800);
  position: relative;
  transition: var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0;
  width: 0; height: 2px;
  background: var(--gradient-1);
  transition: width 0.3s ease;
}

.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { width: 100%; }

.glow-btn, .nav-cta, .primary-btn {
  background: var(--gradient-1);
  color: var(--white);
  padding: 10px 22px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  border: none;
}

.glow-btn:hover, .nav-cta:hover, .primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.secondary-btn {
  padding: 10px 22px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--gray-900);
  border: 2px solid var(--gray-200);
  transition: var(--transition);
}

.secondary-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.mobile-toggle span {
  width: 24px; height: 2px;
  background: var(--gray-900);
  transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  padding: 140px 24px 80px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.hero-gradient-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at top left, rgba(79, 70, 229, 0.15), transparent 60%),
    radial-gradient(ellipse at bottom right, rgba(249, 115, 22, 0.1), transparent 60%);
  z-index: -1;
}

.hero-content {
  max-width: 900px;
  text-align: center;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  border: 1px solid rgba(79, 70, 229, 0.2);
  margin-bottom: 24px;
  animation: badge-glow 3s infinite;
}

@keyframes badge-glow {
  0%, 100% { box-shadow: 0 0 0 rgba(79, 70, 229, 0); }
  50% { box-shadow: 0 0 20px rgba(79, 70, 229, 0.3); }
}

.hero-badge i { color: var(--accent); }

.hero h1 {
  margin-bottom: 24px;
  background: linear-gradient(135deg, var(--gray-900) 0%, var(--primary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-intro {
  font-size: 1.15rem;
  max-width: 700px;
  margin: 0 auto 36px;
  color: var(--gray-600);
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-highlights {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 24px;
}

.highlight {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--gray-600);
  font-weight: 500;
}

.highlight i {
  color: var(--success);
}

/* Stats Row */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1100px;
  margin: 60px auto 0;
  width: 100%;
}

.stat-card {
  padding: 24px;
  text-align: center;
}

.stat-icon {
  width: 50px; height: 50px;
  margin: 0 auto 12px;
  background: var(--gradient-1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.3rem;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--gray-600);
  margin-top: 6px;
}

/* Floating Cards */
.floating-cards {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 60px;
  flex-wrap: wrap;
}

.float-card {
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--gray-800);
  animation: float-card 4s ease-in-out infinite;
}

.float-card:nth-child(2) { animation-delay: -1.3s; }
.float-card:nth-child(3) { animation-delay: -2.6s; }

@keyframes float-card {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.float-card i {
  color: var(--primary);
  font-size: 1.2rem;
}

/* ===== Glass Effect ===== */
.glass {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

/* ===== Section Common ===== */
section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}

.section-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(79, 70, 229, 0.1);
  color: var(--primary);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  font-size: 1.05rem;
}

/* ===== Services ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  border: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-1);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.service-card > * { position: relative; z-index: 1; }

.service-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before { opacity: 1; }
.service-card:hover h3, .service-card:hover p { color: white; }
.service-card:hover .service-features li { color: rgba(255,255,255,0.95); }
.service-card:hover .service-features li i { color: white; }
.service-card:hover .service-cta { color: white; }

.service-icon {
  width: 60px; height: 60px;
  background: var(--gradient-1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.service-card h3 { margin-bottom: 12px; transition: var(--transition); }
.service-card p { font-size: 0.95rem; transition: var(--transition); margin-bottom: 20px; }

.service-features {
  margin-bottom: 24px;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 0.9rem;
  color: var(--gray-600);
  transition: var(--transition);
}

.service-features li i { color: var(--success); font-size: 0.85rem; }

.service-cta {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.service-cta:hover { gap: 10px; }

/* ===== Process Timeline ===== */
.process { background: var(--gray-100); }

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0; bottom: 0;
  width: 3px;
  background: var(--gradient-1);
  border-radius: 10px;
}

.timeline-item {
  position: relative;
  padding-left: 90px;
  margin-bottom: 40px;
}

.timeline-marker {
  position: absolute;
  left: 0;
  width: 60px; height: 60px;
  background: var(--gradient-1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-serif);
  box-shadow: var(--shadow-md);
  z-index: 2;
}

.timeline-content {
  padding: 24px 28px;
}

.timeline-content h3 { margin-bottom: 8px; }
.timeline-content p { font-size: 0.95rem; }

/* ===== Portfolio ===== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.portfolio-card {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}

.portfolio-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.portfolio-image {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-1), var(--color-2));
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder-art {
  position: relative;
  width: 80%; height: 80%;
}

.art-circle {
  position: absolute;
  width: 60%; height: 60%;
  top: 10%; left: 10%;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.art-line {
  position: absolute;
  width: 50%; height: 4px;
  bottom: 25%; right: 10%;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 10px;
}

.art-square {
  position: absolute;
  width: 30%; height: 30%;
  bottom: 10%; left: 15%;
  background: rgba(255, 255, 255, 0.25);
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-sm);
  transform: rotate(15deg);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.95), transparent 60%);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: white;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.portfolio-card:hover .portfolio-overlay { opacity: 1; }

.portfolio-overlay h4 { color: white; font-size: 1.3rem; margin-bottom: 4px; }
.portfolio-overlay p { color: rgba(255,255,255,0.8); font-size: 0.9rem; }

/* ===== Article Section ===== */
.article-section {
  background: var(--white);
}

.article-wrapper {
  max-width: 860px;
  margin: 0 auto;
}

.article-header {
  text-align: center;
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--gray-200);
}

.article-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--gradient-1);
  color: white;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.article-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 20px;
}

.article-meta {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--gray-600);
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-meta i { color: var(--primary); }

.article-content h2 {
  margin: 48px 0 20px;
  padding-top: 20px;
  border-top: 1px solid var(--gray-200);
}

.article-content h2:first-of-type { border-top: none; padding-top: 0; }

.article-content h3 {
  margin: 28px 0 12px;
  font-size: 1.3rem;
  color: var(--primary-dark);
}

.article-content p {
  margin-bottom: 16px;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--gray-700);
}

.article-content ul {
  margin: 16px 0 24px 24px;
  list-style: disc;
}

.article-content ul li {
  padding: 4px 0;
  color: var(--gray-700);
}

.lead-paragraph {
  font-size: 1.2rem !important;
  color: var(--gray-800) !important;
  font-weight: 500;
}

.article-content a {
  color: var(--primary);
  font-weight: 600;
  border-bottom: 1px dashed var(--primary);
  transition: var(--transition);
}

.article-content a:hover {
  color: var(--primary-dark);
  border-bottom-style: solid;
}

/* Callout Boxes */
.callout-box {
  display: flex;
  gap: 16px;
  padding: 24px;
  border-radius: var(--radius-md);
  margin: 28px 0;
  border-left: 4px solid;
}

.callout-box.tip { background: #fff8e1; border-color: var(--warning); }
.callout-box.warning { background: #fef2f2; border-color: var(--danger); }
.callout-box.success { background: #ecfdf5; border-color: var(--success); }
.callout-box.quote { 
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(139, 92, 246, 0.05));
  border-color: var(--primary);
  font-style: italic;
}

.callout-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--primary);
  font-size: 1.1rem;
  box-shadow: var(--shadow-sm);
}

.callout-content h4 {
  margin-bottom: 8px;
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 700;
}

.callout-content p { margin: 0; font-size: 0.98rem; }
.callout-content cite { display: block; margin-top: 8px; font-size: 0.85rem; color: var(--gray-600); }

/* Stats Box */
.stats-box {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 32px 0;
  background: var(--gradient-1);
  padding: 28px;
  border-radius: var(--radius-lg);
  color: white;
}

.stat-mini { text-align: center; }
.stat-mini strong {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  display: block;
  font-weight: 700;
}
.stat-mini span { font-size: 0.85rem; opacity: 0.9; }

/* Feature Card */
.feature-card {
  display: flex;
  gap: 20px;
  padding: 24px;
  background: var(--gray-100);
  border-radius: var(--radius-md);
  margin: 28px 0;
  border: 1px solid var(--gray-200);
}

.feature-icon {
  width: 50px; height: 50px;
  background: var(--gradient-1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.feature-text h4 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.feature-text p { font-size: 0.95rem; margin: 0; }

/* Comparison Table */
.comparison-table {
  overflow-x: auto;
  margin: 32px 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.comparison-table table {
  width: 100%;
  border-collapse: collapse;
  background: white;
}

.comparison-table th {
  background: var(--gradient-1);
  color: white;
  padding: 16px;
  text-align: left;
  font-weight: 600;
  font-family: var(--font-sans);
}

.comparison-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--gray-200);
  font-size: 0.95rem;
}

.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tbody tr:hover { background: var(--gray-100); }
.comparison-table td:first-child { font-weight: 600; color: var(--gray-800); }

/* Checklist Box */
.checklist-box {
  background: linear-gradient(135deg, #ecfdf5, #d1fae5);
  padding: 28px;
  border-radius: var(--radius-md);
  margin: 28px 0;
  border: 1px solid #a7f3d0;
}

.checklist-box h4 {
  font-family: var(--font-sans);
  color: #065f46;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.checklist-box ul {
  list-style: none;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 10px;
}

.checklist-box li {
  padding: 8px 0 8px 28px;
  position: relative;
  color: var(--gray-800);
  font-size: 0.95rem;
}

.checklist-box li::before {
  content: '\f058';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--success);
}

/* Warning Box */
.warning-box {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-left: 4px solid var(--danger);
  padding: 20px;
  border-radius: var(--radius-md);
  margin: 28px 0;
  display: flex;
  gap: 16px;
}

/* Material Cards */
.material-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 32px 0;
}

.material-card {
  background: white;
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  text-align: center;
  transition: var(--transition);
}

.material-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}

.material-icon {
  width: 50px; height: 50px;
  margin: 0 auto 12px;
  background: var(--gradient-3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}

.material-card h5 {
  font-family: var(--font-sans);
  margin-bottom: 8px;
  color: var(--gray-900);
}

.material-card p { font-size: 0.88rem; margin: 0; }

/* Cost Table */
.cost-table {
  background: white;
  padding: 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  margin: 28px 0;
}

.cost-table h4 {
  font-family: var(--font-sans);
  margin-bottom: 20px;
  color: var(--gray-900);
}

.cost-row {
  display: grid;
  grid-template-columns: 180px 1fr 100px;
  gap: 16px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-100);
}

.cost-row:last-child { border-bottom: none; }

.cost-label { font-weight: 600; font-size: 0.95rem; color: var(--gray-800); }

.cost-bar {
  height: 12px;
  background: var(--gradient-1);
  border-radius: 100px;
  width: var(--width);
  max-width: 100%;
  box-shadow: var(--shadow-sm);
}

.cost-value { font-weight: 700; color: var(--primary); font-size: 0.95rem; }

/* Pros Cons */
.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 28px 0;
}

.pros, .cons {
  padding: 24px;
  border-radius: var(--radius-md);
}

.pros {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
}

.cons {
  background: #fef2f2;
  border: 1px solid #fecaca;
}

.pros h4, .cons h4 {
  font-family: var(--font-sans);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.pros h4 { color: #065f46; }
.cons h4 { color: #991b1b; }

.pros ul, .cons ul {
  list-style: none;
  margin: 0;
}

.pros li, .cons li {
  padding: 8px 0;
  position: relative;
  padding-left: 24px;
  font-size: 0.95rem;
}

.pros li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--success);
}

.cons li::before {
  content: '\f00d';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--danger);
}

/* ===== FAQ ===== */
.faq-section { background: var(--gray-100); }

.faq-wrapper {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.faq-item.active {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  font-weight: 600;
  font-size: 1rem;
  color: var(--gray-900);
  transition: var(--transition);
}

.faq-question i {
  color: var(--primary);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question i { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 24px 20px;
}

.faq-answer p {
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== Testimonials ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: white;
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: '\f10e';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  top: 20px; right: 24px;
  font-size: 3rem;
  color: var(--gray-100);
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.rating {
  color: var(--warning);
  margin-bottom: 16px;
}

.review {
  font-size: 1rem;
  color: var(--gray-700);
  margin-bottom: 24px;
  font-style: italic;
  line-height: 1.7;
}

.reviewer {
  display: flex;
  align-items: center;
  gap: 12px;
}

.reviewer-initials {
  width: 50px; height: 50px;
  background: var(--gradient-1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.1rem;
}

.reviewer-info strong {
  display: block;
  color: var(--gray-900);
  font-size: 0.95rem;
}

.reviewer-info span {
  color: var(--gray-600);
  font-size: 0.85rem;
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-info {
  background: white;
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.contact-info h3 {
  margin-bottom: 28px;
  color: var(--gray-900);
}

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

.info-icon {
  width: 44px; height: 44px;
  background: var(--gradient-1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.info-item strong {
  display: block;
  color: var(--gray-900);
  margin-bottom: 2px;
  font-size: 0.9rem;
}

.info-item a, .info-item span {
  color: var(--gray-600);
  font-size: 0.95rem;
  transition: var(--transition);
}

.info-item a:hover { color: var(--primary); }

.contact-ctas {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.contact-form-wrapper {
  background: white;
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.contact-form h3 {
  margin-bottom: 24px;
  color: var(--gray-900);
}

.form-group { margin-bottom: 18px; }

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

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-800);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
  background: var(--gray-100);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: white;
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.form-group textarea { resize: vertical; min-height: 100px; }

/* ===== Footer ===== */
.footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: white;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo i { color: var(--primary-light); }

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

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

.social-icons a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  transition: var(--transition);
}

.social-icons a:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-3px);
}

.footer-col h4 {
  color: white;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  color: var(--gray-400);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-col ul li a:hover { color: white; padding-left: 4px; }

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
}

.contact-list i { color: var(--primary-light); margin-top: 4px; }

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.85rem;
}

/* ===== Reveal Animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 968px) {
  .nav-links, .nav-cta { display: none; }
  .mobile-toggle { display: flex; }
  
  .nav-links.active {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: white;
    padding: 20px;
    gap: 16px;
    box-shadow: var(--shadow-md);
  }
  
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .pros-cons { grid-template-columns: 1fr; }
  .stats-box { grid-template-columns: 1fr; }
  .cost-row { grid-template-columns: 1fr; gap: 8px; }
  .cost-value { text-align: left; }
}

@media (max-width: 640px) {
  section { padding: 60px 0; }
  .stats-row { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat-number { font-size: 2rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero { padding-top: 120px; }
  .hero-ctas { flex-direction: column; width: 100%; }
  .hero-ctas a { width: 100%; justify-content: center; }
  .timeline::before { left: 20px; }
  .timeline-marker { width: 40px; height: 40px; font-size: 1rem; }
  .timeline-item { padding-left: 70px; }
  .contact-info, .contact-form-wrapper { padding: 28px; }
}

/* ===== Utility ===== */
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(79, 70, 229, 0.4); }
  50% { box-shadow: 0 0 40px rgba(79, 70, 229, 0.7); }
}

.glow-btn { animation: pulse-glow 3s infinite; }

/* Selection styling */
::selection {
  background: var(--primary);
  color: white;
}

/* Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { 
  background: var(--gradient-1);
  border-radius: 10px;
}