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

:root {
  --primary: #4F46E5;
  --primary-dark: #3730A3;
  --accent: #06B6D4;
  --accent-2: #8B5CF6;
  --dark: #0F172A;
  --dark-2: #1E293B;
  --gray: #64748B;
  --light: #F8FAFC;
  --border: rgba(255, 255, 255, 0.12);
  --glass: rgba(255, 255, 255, 0.05);
  --glass-strong: rgba(255, 255, 255, 0.08);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 20px 60px rgba(79, 70, 229, 0.25);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --gradient: linear-gradient(135deg, #4F46E5 0%, #06B6D4 50%, #8B5CF6 100%);
  --gradient-2: linear-gradient(135deg, #8B5CF6 0%, #06B6D4 100%);
}

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--light);
  background: var(--dark);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
  font-weight: 400;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 10% 20%, rgba(79, 70, 229, 0.15), transparent 40%),
    radial-gradient(circle at 80% 60%, rgba(6, 182, 212, 0.12), transparent 40%),
    radial-gradient(circle at 50% 90%, rgba(139, 92, 246, 0.1), transparent 40%);
  z-index: -2;
  pointer-events: none;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.3s ease;
}

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* =============================
   FLOATING ORBS (parallax bg)
============================= */
.bg-orbs {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  animation: float 20s ease-in-out infinite;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: var(--primary);
  top: -100px;
  left: -100px;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: var(--accent);
  top: 40%;
  right: -100px;
  animation-delay: -5s;
}

.orb-3 {
  width: 450px;
  height: 450px;
  background: var(--accent-2);
  bottom: -100px;
  left: 30%;
  animation-delay: -10s;
}

.orb-4 {
  width: 300px;
  height: 300px;
  background: #EC4899;
  top: 70%;
  left: -50px;
  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); }
}

/* =============================
   NAVIGATION
============================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: all 0.3s ease;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  padding: 12px 0;
  background: rgba(15, 23, 42, 0.85);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: 1240px;
  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-weight: 800;
  font-size: 1.25rem;
  font-family: 'Space Grotesk', sans-serif;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--gradient);
  border-radius: 10px;
  color: white;
  font-size: 1rem;
  box-shadow: var(--shadow-lg);
}

.logo-text span {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(248, 250, 252, 0.8);
  position: relative;
}

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

.nav-links a:hover {
  color: var(--light);
}

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

.nav-cta {
  padding: 10px 22px;
  background: var(--gradient);
  border-radius: 50px;
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 4px 20px rgba(79, 70, 229, 0.4);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(79, 70, 229, 0.6);
}

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

.menu-toggle span {
  width: 26px;
  height: 2px;
  background: var(--light);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =============================
   BUTTONS
============================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-family: inherit;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient);
  color: white;
  box-shadow: 0 4px 20px rgba(79, 70, 229, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(79, 70, 229, 0.6);
}

.btn-primary.glow {
  animation: glow 2.5s ease-in-out infinite;
}

@keyframes glow {
  0%, 100% { box-shadow: 0 4px 20px rgba(79, 70, 229, 0.4); }
  50% { box-shadow: 0 8px 40px rgba(139, 92, 246, 0.7); }
}

.btn-secondary {
  background: var(--glass-strong);
  color: var(--light);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.3);
}

/* =============================
   HERO
============================= */
.hero {
  min-height: 100vh;
  padding: 160px 24px 100px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-content {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(248, 250, 252, 0.9);
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
}

.pulse {
  width: 8px;
  height: 8px;
  background: #10B981;
  border-radius: 50%;
  position: relative;
}

.pulse::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.4);
  animation: pulse 2s ease-out infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(2.5); opacity: 0; }
}

.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  font-weight: 800;
  margin-bottom: 24px;
  background: linear-gradient(180deg, #FFFFFF 0%, #CBD5E1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.03em;
}

.hero-intro {
  font-size: 1.15rem;
  color: rgba(248, 250, 252, 0.75);
  max-width: 780px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-highlights {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.highlight {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.92rem;
  font-weight: 500;
  color: rgba(248, 250, 252, 0.9);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.highlight:hover {
  transform: translateY(-3px);
  background: var(--glass-strong);
  border-color: rgba(255, 255, 255, 0.25);
}

.highlight svg {
  color: var(--accent);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  max-width: 900px;
  margin: 0 auto 60px;
}

.stat-card {
  padding: 28px 20px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(20px);
  transition: all 0.4s ease;
}

.stat-card:hover {
  transform: translateY(-8px);
  background: var(--glass-strong);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: var(--shadow-md);
}

.stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  font-family: 'Space Grotesk', sans-serif;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.stat-label {
  margin-top: 8px;
  font-size: 0.95rem;
  color: rgba(248, 250, 252, 0.7);
  font-weight: 500;
}

/* Floating cards */
.floating-cards {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: var(--glass-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(20px);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  animation: floatCard 6s ease-in-out infinite;
}

.fc-icon {
  font-size: 1.5rem;
}

.fc-1 {
  top: 25%;
  left: 5%;
  animation-delay: 0s;
}

.fc-2 {
  top: 60%;
  right: 4%;
  animation-delay: -2s;
}

.fc-3 {
  bottom: 20%;
  left: 8%;
  animation-delay: -4s;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
}

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

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
  background: linear-gradient(180deg, #FFFFFF 0%, #CBD5E1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-header p {
  font-size: 1.1rem;
  color: rgba(248, 250, 252, 0.7);
}

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

.service-card {
  padding: 32px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: -1;
}

.service-card:hover {
  transform: translateY(-10px) scale(1.01);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 30px 60px rgba(79, 70, 229, 0.3);
}

.service-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  border-radius: 16px;
  color: white;
  margin-bottom: 20px;
  box-shadow: 0 10px 30px rgba(79, 70, 229, 0.4);
}

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
  color: var(--light);
}

.service-card p {
  color: rgba(248, 250, 252, 0.7);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

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

.service-features li {
  padding: 6px 0 6px 26px;
  position: relative;
  color: rgba(248, 250, 252, 0.85);
  font-size: 0.9rem;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.service-cta {
  display: inline-block;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.service-cta:hover {
  background: var(--gradient);
  border-color: transparent;
  transform: translateX(5px);
}

/* =============================
   STATS
============================= */
.stats {
  padding: 60px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.stat-glass {
  padding: 40px 24px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  backdrop-filter: blur(20px);
  transition: all 0.4s ease;
}

.stat-glass:hover {
  transform: translateY(-8px);
  background: var(--glass-strong);
  border-color: rgba(255, 255, 255, 0.25);
}

.stat-big {
  font-size: 3.5rem;
  font-weight: 800;
  font-family: 'Space Grotesk', sans-serif;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.stat-desc {
  margin-top: 12px;
  color: rgba(248, 250, 252, 0.8);
  font-weight: 500;
  font-size: 1rem;
}

/* =============================
   PROCESS TIMELINE
============================= */
.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), var(--accent), var(--accent-2));
  opacity: 0.4;
}

.timeline-item {
  display: flex;
  gap: 32px;
  margin-bottom: 40px;
  position: relative;
}

.timeline-number {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  border-radius: 50%;
  font-weight: 800;
  font-size: 1.3rem;
  font-family: 'Space Grotesk', sans-serif;
  color: white;
  box-shadow: 0 10px 30px rgba(79, 70, 229, 0.4);
  z-index: 1;
}

.timeline-content {
  flex: 1;
  padding: 24px 28px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(20px);
  transition: all 0.4s ease;
}

.timeline-content:hover {
  transform: translateX(8px);
  background: var(--glass-strong);
  border-color: rgba(255, 255, 255, 0.25);
}

.timeline-content h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
  color: var(--light);
}

.timeline-content p {
  color: rgba(248, 250, 252, 0.75);
  font-size: 0.95rem;
}

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

.portfolio-card {
  height: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: all 0.5s ease;
  border: 1px solid var(--border);
}

.portfolio-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.portfolio-visual {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pv-1 { background: linear-gradient(135deg, #4F46E5, #06B6D4); }
.pv-2 { background: linear-gradient(135deg, #8B5CF6, #EC4899); }
.pv-3 { background: linear-gradient(135deg, #06B6D4, #10B981); }
.pv-4 { background: linear-gradient(135deg, #F59E0B, #EF4444); }

/* Abstract CSS shapes */
.shape-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  position: absolute;
  top: 30px;
  right: 30px;
}

.shape-triangle {
  width: 0;
  height: 0;
  border-left: 60px solid transparent;
  border-right: 60px solid transparent;
  border-bottom: 100px solid rgba(255, 255, 255, 0.25);
  position: absolute;
  bottom: 30px;
  left: 30px;
}

.shape-square {
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.15);
  transform: rotate(45deg);
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -40px 0 0 -40px;
}

.shape-wave {
  width: 200px;
  height: 200px;
  border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  background: rgba(255, 255, 255, 0.2);
}

.shape-dot-grid {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 80px;
  height: 80px;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.4) 2px, transparent 2px);
  background-size: 12px 12px;
}

.shape-lines {
  width: 180px;
  height: 3px;
  background: rgba(255, 255, 255, 0.4);
  box-shadow:
    0 20px 0 rgba(255, 255, 255, 0.3),
    0 40px 0 rgba(255, 255, 255, 0.2),
    0 60px 0 rgba(255, 255, 255, 0.1);
}

.shape-circle-2 {
  position: absolute;
  width: 100px;
  height: 100px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  bottom: 30px;
  right: 30px;
}

.shape-blob {
  width: 180px;
  height: 180px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  animation: morph 8s ease-in-out infinite;
}

@keyframes morph {
  0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
  50% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
}

.shape-star {
  position: absolute;
  top: 30px;
  left: 30px;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.6);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.95), transparent 60%);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transition: opacity 0.4s ease;
}

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

.portfolio-overlay h3 {
  font-size: 1.4rem;
  margin-bottom: 6px;
  color: white;
}

.portfolio-overlay p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

/* =============================
   ARTICLE SECTION
============================= */
.article-section {
  padding: 120px 0;
}

.article-wrapper {
  max-width: 860px;
  margin: 0 auto;
  padding: 50px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
}

.article-header {
  margin-bottom: 50px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

.article-tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--gradient);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  color: white;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 16px;
  background: linear-gradient(180deg, #FFFFFF 0%, #CBD5E1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.25;
}

.article-meta {
  color: rgba(248, 250, 252, 0.6);
  font-size: 0.95rem;
  font-style: italic;
}

.article-body section {
  margin-bottom: 50px;
}

.article-body h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  margin-top: 40px;
  color: var(--light);
  position: relative;
  padding-left: 20px;
}

.article-body h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 4px;
  background: var(--gradient);
  border-radius: 2px;
}

.article-body h3 {
  font-size: 1.3rem;
  margin: 30px 0 14px;
  color: var(--accent);
}

.article-body p {
  color: rgba(248, 250, 252, 0.85);
  line-height: 1.8;
  margin-bottom: 18px;
  font-size: 1.05rem;
}

.article-body a {
  color: var(--accent);
  border-bottom: 1px solid transparent;
  font-weight: 600;
  transition: border-color 0.3s ease;
}

.article-body a:hover {
  border-bottom-color: var(--accent);
}

.callout {
  display: flex;
  gap: 18px;
  padding: 24px;
  background: rgba(79, 70, 229, 0.1);
  border: 1px solid rgba(79, 70, 229, 0.3);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius-md);
  margin: 30px 0;
}

.callout-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
}

.callout strong {
  color: var(--light);
}

.callout p, .callout div {
  color: rgba(248, 250, 252, 0.9);
  line-height: 1.6;
}

.tip-box {
  padding: 20px 24px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-md);
  margin: 24px 0;
  color: rgba(248, 250, 252, 0.9);
}

.tip-box strong {
  color: #10B981;
  display: block;
  margin-bottom: 6px;
}

.warning-box {
  padding: 20px 24px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-md);
  margin: 24px 0;
}

.warning-box strong {
  color: #EF4444;
  display: block;
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.warning-box ul {
  list-style: disc;
  padding-left: 24px;
  color: rgba(248, 250, 252, 0.85);
}

.warning-box ul li {
  margin-bottom: 6px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.benefit-card {
  padding: 24px;
  background: var(--glass-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.benefit-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.25);
}

.benefit-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  border-radius: 10px;
  color: white;
  font-weight: 700;
  margin-bottom: 14px;
  font-size: 1.2rem;
}

.benefit-card h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--light);
}

.benefit-card p {
  color: rgba(248, 250, 252, 0.7);
  font-size: 0.9rem;
  margin: 0;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 30px 0;
  background: var(--glass-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
}

.comparison-table th,
.comparison-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.comparison-table th {
  background: rgba(79, 70, 229, 0.15);
  color: var(--light);
  font-weight: 700;
  font-size: 0.95rem;
}

.comparison-table td {
  color: rgba(248, 250, 252, 0.85);
  font-size: 0.93rem;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:hover td {
  background: rgba(255, 255, 255, 0.03);
}

.checklist {
  margin: 24px 0;
}

.checklist li {
  padding: 12px 12px 12px 40px;
  position: relative;
  color: rgba(248, 250, 252, 0.9);
  border-bottom: 1px solid var(--border);
  font-size: 1rem;
  line-height: 1.5;
}

.checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 12px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: white;
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 700;
}

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

.summary-box {
  padding: 30px;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.15), rgba(6, 182, 212, 0.15));
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  margin: 40px 0;
}

.summary-box h3 {
  font-size: 1.4rem;
  margin-bottom: 16px;
  color: var(--light);
}

.summary-box ul {
  list-style: none;
}

.summary-box ul li {
  padding: 8px 0 8px 28px;
  position: relative;
  color: rgba(248, 250, 252, 0.9);
}

.summary-box ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* =============================
   FAQ
============================= */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  backdrop-filter: blur(20px);
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.faq-item.open {
  background: var(--glass-strong);
  border-color: rgba(79, 70, 229, 0.4);
}

.faq-question {
  width: 100%;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--light);
  transition: all 0.3s ease;
}

.faq-question:hover {
  color: var(--accent);
}

.faq-question svg {
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--accent);
}

.faq-item.open .faq-question svg {
  transform: rotate(180deg);
}

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

.faq-answer p {
  padding: 0 28px 22px;
  color: rgba(248, 250, 252, 0.8);
  line-height: 1.7;
  font-size: 0.98rem;
}

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

.testimonial-card {
  padding: 32px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  transition: all 0.4s ease;
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 10px;
  right: 24px;
  font-size: 6rem;
  font-family: Georgia, serif;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.3;
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  background: var(--glass-strong);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  color: #F59E0B;
  font-size: 1.2rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-text {
  color: rgba(248, 250, 252, 0.9);
  line-height: 1.7;
  margin-bottom: 24px;
  font-size: 1rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.testimonial-initials {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  border-radius: 50%;
  color: white;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  color: var(--light);
  margin-bottom: 2px;
}

.testimonial-location {
  color: rgba(248, 250, 252, 0.6);
  font-size: 0.85rem;
}

/* =============================
   CONTACT
============================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: start;
}

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

.info-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 22px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(20px);
  transition: all 0.3s ease;
}

.info-card:hover {
  transform: translateX(6px);
  background: var(--glass-strong);
  border-color: rgba(255, 255, 255, 0.25);
}

.info-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.info-card h3 {
  font-size: 1.1rem;
  margin-bottom: 4px;
  color: var(--light);
}

.info-card a,
.info-card p {
  color: rgba(248, 250, 252, 0.8);
  font-size: 0.95rem;
  line-height: 1.5;
}

.info-card a:hover {
  color: var(--accent);
}

.contact-ctas {
  display: flex;
  gap: 12px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.contact-ctas .btn {
  flex: 1;
  min-width: 150px;
}

.contact-form {
  padding: 36px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
}

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

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

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: rgba(248, 250, 252, 0.9);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--light);
  font-family: inherit;
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.15);
}

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

.form-group select option {
  background: var(--dark-2);
}

/* =============================
   FOOTER
============================= */
.footer {
  padding: 80px 0 30px;
  background: rgba(0, 0, 0, 0.3);
  border-top: 1px solid var(--border);
  margin-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col h4 {
  font-size: 1rem;
  margin-bottom: 20px;
  color: var(--light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col p {
  color: rgba(248, 250, 252, 0.65);
  margin: 20px 0;
  line-height: 1.7;
  font-size: 0.95rem;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: rgba(248, 250, 252, 0.7);
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.footer-col ul li a:hover {
  color: var(--accent);
  padding-left: 5px;
}

.footer-contact li {
  color: rgba(248, 250, 252, 0.7);
  font-size: 0.95rem;
}

.footer-contact a {
  color: rgba(248, 250, 252, 0.7);
}

.footer-contact a:hover {
  color: var(--accent);
}

.social-icons {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-icons a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-strong);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--light);
  transition: all 0.3s ease;
}

.social-icons a:hover {
  background: var(--gradient);
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(79, 70, 229, 0.4);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--border);
  text-align: center;
  color: rgba(248, 250, 252, 0.6);
  font-size: 0.9rem;
}

/* =============================
   SCROLL REVEAL
============================= */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* =============================
   RESPONSIVE
============================= */
@media (max-width: 968px) {
  .nav-links, .nav-cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-links.mobile-open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 24px;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border);
    gap: 16px;
  }

  .hero {
    padding: 130px 24px 80px;
  }

  .floating-cards {
    display: none;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-number {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .timeline-item {
    gap: 20px;
  }

  .timeline-content {
    padding: 20px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .article-wrapper {
    padding: 30px 24px;
  }

  .article-body h2 {
    font-size: 1.5rem;
  }

  .comparison-table {
    font-size: 0.85rem;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 12px;
  }

  section {
    padding: 70px 0;
  }
}

@media (max-width: 640px) {
  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }

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

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

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

  .hero-highlights {
    flex-direction: column;
    align-items: stretch;
  }

  .highlight {
    justify-content: center;
  }

  .stat-big {
    font-size: 2.5rem;
  }

  .stat-number {
    font-size: 2.2rem;
  }

  .article-wrapper {
    padding: 24px 20px;
  }

  .contact-form {
    padding: 24px;
  }

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