/* ===== CSS Variables (Design Tokens) ===== */
:root {
  --radius: 0.75rem;
  --background: oklch(0.985 0.002 247);
  --foreground: oklch(0.15 0.02 264);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.15 0.02 264);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.15 0.02 264);
  --primary: oklch(0.55 0.18 264);
  --primary-foreground: oklch(0.985 0.002 247);
  --secondary: oklch(0.96 0.01 247);
  --secondary-foreground: oklch(0.35 0.04 264);
  --muted: oklch(0.96 0.01 247);
  --muted-foreground: oklch(0.55 0.04 256);
  --accent: oklch(0.96 0.01 247);
  --accent-foreground: oklch(0.35 0.04 264);
  --destructive: oklch(0.577 0.245 27.325);
  --destructive-foreground: oklch(0.984 0.003 247.858);
  --border: oklch(0.9 0.015 255);
  --input: oklch(0.9 0.015 255);
  --ring: oklch(0.55 0.18 264);
  --brand: oklch(0.55 0.18 264);
  --brand-light: oklch(0.7 0.15 264);
  --brand-dark: oklch(0.4 0.2 264);
  --tech-blue: oklch(0.6 0.16 250);
  --tech-cyan: oklch(0.75 0.12 195);
  --tech-purple: oklch(0.55 0.2 300);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  min-height: 100vh;
}

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

/* ===== Utility Classes ===== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 1rem; }
@media (min-width: 640px) { .container { padding: 0 1.5rem; } }
@media (min-width: 1024px) { .container { padding: 0 2rem; } }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-12 { gap: 3rem; }
.shrink-0 { flex-shrink: 0; }
.flex-wrap { flex-wrap: wrap; }
.block { display: block; }
.inline-flex { display: inline-flex; }
.text-center { text-align: center; }
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.overflow-hidden { overflow: hidden; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.left-0 { left: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.w-8 { width: 2rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-14 { width: 3.5rem; }
.h-8 { height: 2rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-14 { height: 3.5rem; }
.h-16 { height: 4rem; }
.w-full { width: 100%; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-7xl { max-width: 80rem; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mt-16 { margin-top: 4rem; }
.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }
.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }
.pt-20 { padding-top: 5rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.py-32 { padding-top: 8rem; padding-bottom: 8rem; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.pt-0 { padding-top: 0; }
.pb-4 { padding-bottom: 1rem; }
.pt-8 { padding-top: 2rem; }
.pt-10 { padding-top: 2.5rem; }
.rounded { border-radius: 0.25rem; }
.rounded-md { border-radius: calc(var(--radius) - 2px); }
.rounded-lg { border-radius: var(--radius); }
.rounded-xl { border-radius: calc(var(--radius) + 4px); }
.rounded-2xl { border-radius: calc(var(--radius) + 8px); }
.rounded-full { border-radius: 9999px; }
.border { border: 1px solid var(--border); }
.border-b { border-bottom: 1px solid var(--border); }
.border-t { border-top: 1px solid var(--border); }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1; }
.text-6xl { font-size: 3.75rem; line-height: 1; }
.text-7xl { font-size: 4.5rem; line-height: 1; }
.leading-relaxed { line-height: 1.625; }
.tracking-tight { letter-spacing: -0.025em; }
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.whitespace-pre-line { white-space: pre-line; }
.line-through { text-decoration: line-through; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }

/* ===== Color Classes ===== */
.text-foreground { color: var(--foreground); }
.text-muted-foreground { color: var(--muted-foreground); }
.text-primary { color: var(--primary); }
.text-primary-foreground { color: var(--primary-foreground); }
.text-secondary-foreground { color: var(--secondary-foreground); }
.text-background { color: var(--background); }
.bg-background { background-color: var(--background); }
.bg-card { background-color: var(--card); }
.bg-primary { background-color: var(--primary); }
.bg-primary-foreground { background-color: var(--primary-foreground); }
.bg-secondary { background-color: var(--secondary); }
.bg-muted { background-color: var(--muted); }
.bg-muted-30 { background-color: oklch(0.96 0.01 247 / 0.3); }
.bg-foreground { background-color: var(--foreground); }
.bg-accent { background-color: var(--accent); }
.bg-primary-10 { background-color: oklch(0.55 0.18 264 / 0.1); }
.bg-primary-20 { background-color: oklch(0.55 0.18 264 / 0.2); }
.bg-tech-cyan-10 { background-color: oklch(0.75 0.12 195 / 0.1); }
.bg-tech-purple-5 { background-color: oklch(0.55 0.2 300 / 0.05); }
.bg-tech-blue-30 { background-color: oklch(0.6 0.16 250 / 0.3); }
.bg-tech-purple-30 { background-color: oklch(0.55 0.2 300 / 0.3); }
.bg-background-80 { background-color: oklch(0.985 0.002 247 / 0.8); }
.bg-background-50 { background-color: oklch(0.985 0.002 247 / 0.5); }
.bg-background-10 { background-color: oklch(0.985 0.002 247 / 0.1); }
.bg-background-20 { background-color: oklch(0.985 0.002 247 / 0.2); }
.border-primary-50 { border-color: oklch(0.55 0.18 264 / 0.5); }
.border-primary-20 { border-color: oklch(0.55 0.18 264 / 0.2); }
.border-tech-blue-20 { border-color: oklch(0.6 0.16 250 / 0.2); }
.border-border-50 { border-color: oklch(0.9 0.015 255 / 0.5); }
.border-background-10 { border-color: oklch(0.985 0.002 247 / 0.1); }
.shadow-sm { box-shadow: 0 1px 2px 0 oklch(0 0 0 / 0.05); }
.shadow-lg { box-shadow: 0 10px 15px -3px oklch(0 0 0 / 0.1), 0 4px 6px -4px oklch(0 0 0 / 0.1); }
.shadow-primary-10 { box-shadow: 0 10px 15px -3px oklch(0.55 0.18 264 / 0.1); }

/* ===== Gradient Classes ===== */
.gradient-text {
  background: linear-gradient(135deg, var(--tech-blue), var(--tech-cyan), var(--tech-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-gradient-to-br-from-primary-to-tech-cyan {
  background: linear-gradient(to bottom right, var(--primary), var(--tech-cyan));
}

.bg-gradient-to-br-from-background-to-muted-30 {
  background: linear-gradient(to bottom right, var(--background), var(--background), oklch(0.96 0.01 247 / 0.3));
}

.bg-gradient-to-br-from-primary-5-to-transparent {
  background: linear-gradient(to bottom right, oklch(0.55 0.18 264 / 0.05), transparent);
}

.bg-gradient-to-r-from-primary-to-tech-blue {
  background: linear-gradient(to right, var(--primary), var(--tech-blue));
}

.bg-gradient-to-r-from-tech-blue-30-to-tech-purple-30 {
  background: linear-gradient(to right, oklch(0.6 0.16 250 / 0.3), oklch(0.55 0.2 300 / 0.3));
}

/* ===== Glass Effect ===== */
.glass {
  background: oklch(1 0 0 / 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid oklch(1 0 0 / 0.2);
}

/* ===== Card Hover ===== */
.card-hover {
  transition: all 0.3s ease;
}
.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px oklch(0.55 0.18 264 / 0.15);
}

/* ===== Animations ===== */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px oklch(0.55 0.18 264 / 0.3); }
  50% { box-shadow: 0 0 40px oklch(0.55 0.18 264 / 0.5); }
}
@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes slide-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.animate-float { animation: float 3s ease-in-out infinite; }
.animate-pulse-glow { animation: pulse-glow 2s ease-in-out infinite; }
.animate-gradient { background-size: 200% 200%; animation: gradient-shift 3s ease infinite; }
.animate-slide-up { animation: slide-up 0.6s ease-out forwards; }
.animate-fade-in { animation: fade-in 0.5s ease-out forwards; }

/* ===== Responsive Grid ===== */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid-cols-5 { grid-template-columns: repeat(5, 1fr); }

@media (min-width: 640px) {
  .sm-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .sm-text-3xl { font-size: 1.875rem; }
  .sm-text-4xl { font-size: 2.25rem; }
  .sm-text-5xl { font-size: 3rem; }
  .sm-px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
  .sm-flex-row { flex-direction: row; }
}
@media (min-width: 768px) {
  .md-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .md-grid-cols-5 { grid-template-columns: repeat(5, 1fr); }
  .md-grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
  .md-flex-row { flex-direction: row; }
  .md-text-3xl { font-size: 1.875rem; }
  .md-text-4xl { font-size: 2.25rem; }
  .md-text-5xl { font-size: 3rem; }
  .md-py-32 { padding-top: 8rem; padding-bottom: 8rem; }
  .md-hidden { display: none; }
  .md-flex { display: flex; }
  .md-justify-between { justify-content: space-between; }
  .md-gap-8 { gap: 2rem; }
  .md-cols-4-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 1024px) {
  .lg-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .lg-grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .lg-grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
  .lg-text-5xl { font-size: 3rem; }
  .lg-text-7xl { font-size: 4.5rem; }
  .lg-py-20 { padding-top: 5rem; padding-bottom: 5rem; }
  .lg-gap-8 { gap: 2rem; }
  .lg-px-8 { padding-left: 2rem; padding-right: 2rem; }
}

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: oklch(0.985 0.002 247 / 0.8);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 2px 0 oklch(0 0 0 / 0.05);
  border-bottom: 1px solid oklch(0.9 0.015 255 / 0.5);
}

.site-header .nav-inner {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.site-header .logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.site-header .logo-icon {
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  background: linear-gradient(to bottom right, var(--primary), var(--tech-cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-foreground);
  font-weight: 700;
  font-size: 0.875rem;
}

.site-header .logo-text {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--foreground);
}

.site-header .desktop-nav {
  display: none;
  align-items: center;
  gap: 0.25rem;
}
@media (min-width: 768px) {
  .site-header .desktop-nav { display: flex; }
}

.site-header .nav-link {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  border-radius: 0.375rem;
  transition: color 0.2s, background-color 0.2s;
}
.site-header .nav-link:hover {
  color: var(--foreground);
  background-color: var(--accent);
}

.site-header .cta-area {
  display: none;
  align-items: center;
  gap: 0.75rem;
}
@media (min-width: 768px) {
  .site-header .cta-area { display: flex; }
}

.site-header .cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary-foreground);
  background: linear-gradient(to right, var(--primary), var(--tech-blue));
  border-radius: 0.375rem;
  transition: opacity 0.2s;
}
.site-header .cta-btn:hover { opacity: 0.9; }

.site-header .mobile-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
@media (min-width: 768px) {
  .site-header .mobile-nav { display: none; }
}

.site-header .mobile-nav .nav-link {
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
}

/* ===== Hero Section ===== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(to bottom right, var(--background), var(--background), oklch(0.96 0.01 247 / 0.3));
}

.hero-section .bg-decor-1 {
  position: absolute;
  top: 5rem;
  left: 2.5rem;
  width: 18rem;
  height: 18rem;
  background-color: oklch(0.55 0.18 264 / 0.1);
  border-radius: 9999px;
  filter: blur(48px);
}
.hero-section .bg-decor-2 {
  position: absolute;
  bottom: 5rem;
  right: 2.5rem;
  width: 24rem;
  height: 24rem;
  background-color: oklch(0.75 0.12 195 / 0.1);
  border-radius: 9999px;
  filter: blur(48px);
}
.hero-section .bg-decor-3 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 37.5rem;
  height: 37.5rem;
  background-color: oklch(0.55 0.2 300 / 0.05);
  border-radius: 9999px;
  filter: blur(48px);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 80rem;
  margin: 0 auto;
  padding: 5rem 1rem;
  text-align: center;
}
@media (min-width: 640px) { .hero-content { padding: 5rem 1.5rem; } }
@media (min-width: 1024px) { .hero-content { padding: 5rem 2rem; } }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  background-color: oklch(0.55 0.18 264 / 0.1);
  border: 1px solid oklch(0.55 0.18 264 / 0.2);
  margin-bottom: 2rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary);
}

.hero-sub-heading {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}
@media (min-width: 640px) { .hero-sub-heading { font-size: 3rem; } }
@media (min-width: 768px) { .hero-sub-heading { font-size: 3.75rem; } }
@media (min-width: 1024px) { .hero-sub-heading { font-size: 4.5rem; } }

.hero-h1 {
  font-size: 1.5rem;
  font-weight: 700;
  max-width: 48rem;
  margin: 0 auto 1.5rem;
}
@media (min-width: 640px) { .hero-h1 { font-size: 1.875rem; } }
@media (min-width: 768px) { .hero-h1 { font-size: 2.25rem; } }

.hero-desc {
  font-size: 1rem;
  color: oklch(0.55 0.04 256 / 0.8);
  max-width: 36rem;
  margin: 0 auto 2.5rem;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}
@media (min-width: 640px) { .hero-cta { flex-direction: row; } }

.hero-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1.5rem 2rem;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--primary-foreground);
  background-color: var(--primary);
  border-radius: 9999px;
  transition: background-color 0.2s;
}
.hero-btn-primary:hover { background-color: oklch(0.55 0.18 264 / 0.9); }

.hero-btn-outline {
  display: inline-flex;
  align-items: center;
  padding: 1.5rem 2rem;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--foreground);
  background: transparent;
  border: 2px solid var(--border);
  border-radius: 9999px;
  transition: background-color 0.2s, color 0.2s;
}
.hero-btn-outline:hover { background-color: var(--accent); }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
}

.hero-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--foreground);
}
@media (min-width: 640px) { .hero-stat-value { font-size: 1.875rem; } }

.hero-stat-label {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* ===== Services Section ===== */
.services-section { padding: 5rem 1rem; }
@media (min-width: 640px) { .services-section { padding: 5rem 1.5rem; } }
@media (min-width: 1024px) { .services-section { padding: 5rem 2rem; } }

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }

.service-card {
  position: relative;
  background-color: var(--card);
  border-radius: 1rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px oklch(0.55 0.18 264 / 0.15);
}

.service-card .hover-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom right, oklch(0.55 0.18 264 / 0.05), transparent);
  border-radius: 1rem;
  opacity: 0;
  transition: opacity 0.3s;
}
.service-card:hover .hover-gradient { opacity: 1; }

.service-card .card-inner { position: relative; }

.service-icon-box {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.75rem;
  background-color: oklch(0.55 0.18 264 / 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: transform 0.3s;
}
.service-card:hover .service-icon-box { transform: scale(1.1); }

.service-icon-box svg { width: 1.75rem; height: 1.75rem; color: var(--primary); }

.service-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  transition: color 0.2s;
}
.service-card:hover .service-title { color: var(--primary); }

.service-desc {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 1rem;
  line-height: 1.625;
}

.service-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.service-tag {
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  border-radius: 9999px;
  background-color: var(--secondary);
  color: var(--secondary-foreground);
}

/* ===== Advantages Section ===== */
.advantages-section {
  padding: 5rem 0;
  background-color: oklch(0.96 0.01 247 / 0.3);
}
@media (min-width: 768px) { .advantages-section { padding: 8rem 0; } }

.advantages-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 1024px) { .advantages-grid { grid-template-columns: repeat(2, 1fr); } }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.stat-card {
  background: oklch(1 0 0 / 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid oklch(1 0 0 / 0.2);
  border-radius: 1rem;
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
}
.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px oklch(0.55 0.18 264 / 0.15);
}

.stat-value {
  font-size: 2.25rem;
  font-weight: 700;
}
@media (min-width: 768px) { .stat-value { font-size: 3rem; } }

.stat-label {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 0.25rem;
}

.advantage-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border-radius: 0.75rem;
  transition: background-color 0.2s;
}
.advantage-item:hover { background-color: oklch(0.985 0.002 247 / 0.5); }

.advantage-icon-box {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  background-color: oklch(0.55 0.18 264 / 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.advantage-icon-box svg { width: 1.5rem; height: 1.5rem; color: var(--primary); }

.trust-badges {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  text-align: center;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted-foreground);
}
.trust-badge svg { width: 1.25rem; height: 1.25rem; }

/* ===== Pricing Section ===== */
.pricing-section {
  padding: 3rem 0;
  background-color: oklch(0.96 0.01 247 / 0.3);
}
@media (min-width: 1024px) { .pricing-section { padding: 5rem 0; } }

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) { .pricing-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .pricing-grid { grid-template-columns: repeat(4, 1fr); gap: 2rem; } }

.pricing-card {
  position: relative;
  background-color: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all 0.3s ease;
}
.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px oklch(0.55 0.18 264 / 0.15);
}
.pricing-card.popular {
  border-color: oklch(0.55 0.18 264 / 0.5);
  box-shadow: 0 10px 15px -3px oklch(0.55 0.18 264 / 0.1);
}

.pricing-tag-popular {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--primary);
  color: var(--primary-foreground);
  text-align: center;
  padding: 0.25rem 0;
  font-size: 0.875rem;
  font-weight: 500;
}

.pricing-tag-normal {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to right, oklch(0.6 0.16 250 / 0.3), oklch(0.55 0.2 300 / 0.3));
  text-align: center;
  padding: 0.25rem 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
  border-bottom: 1px solid oklch(0.6 0.16 250 / 0.2);
}

.pricing-header { padding: 2.5rem 1.5rem 0 1.5rem; }
.pricing-card.popular .pricing-header { padding-top: 3rem; }
.pricing-card:not(.popular) .pricing-header { padding-top: 2rem; }

.pricing-body { padding: 1.5rem; }

.pricing-price-value {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--foreground);
}

.pricing-price-unit {
  font-size: 1.125rem;
  color: var(--muted-foreground);
}

.pricing-original {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  text-decoration: line-through;
}

.pricing-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.pricing-feature-item svg { width: 1rem; height: 1rem; color: var(--primary); margin-top: 0.125rem; flex-shrink: 0; }
.pricing-feature-item span { font-size: 0.875rem; color: var(--muted-foreground); }

.pricing-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: background-color 0.2s, opacity 0.2s;
}
.pricing-cta-btn.primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
}
.pricing-cta-btn.primary:hover { opacity: 0.9; }
.pricing-cta-btn.outline {
  background: transparent;
  color: var(--foreground);
  border: 1px solid var(--border);
}
.pricing-cta-btn.outline:hover { background-color: var(--accent); }

/* ===== Process Section ===== */
.process-section {
  padding: 5rem 0;
  background-color: oklch(0.96 0.01 247 / 0.3);
}

.process-steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}
@media (min-width: 768px) { .process-steps-grid { grid-template-columns: repeat(5, 1fr); } }

.process-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 768px) { .process-detail-grid { grid-template-columns: repeat(5, 1fr); } }

.process-step-icon-box {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.75rem;
  background-color: oklch(0.55 0.18 264 / 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
}
.process-step-icon-box svg { width: 1.75rem; height: 1.75rem; color: var(--primary); }

.process-detail-card {
  background-color: var(--card);
  border-radius: 0.75rem;
  padding: 1.25rem;
  border: 1px solid var(--border);
  text-align: center;
  transition: all 0.3s ease;
}
.process-detail-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px oklch(0.55 0.18 264 / 0.15);
}

.process-detail-icon-box {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  background-color: oklch(0.55 0.18 264 / 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
}
.process-detail-icon-box svg { width: 1.5rem; height: 1.5rem; color: var(--primary); }

/* ===== Cases Section ===== */
.cases-section { padding: 5rem 1rem; }
@media (min-width: 640px) { .cases-section { padding: 5rem 1.5rem; } }
@media (min-width: 1024px) { .cases-section { padding: 5rem 2rem; } }

.cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) { .cases-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .cases-grid { grid-template-columns: repeat(3, 1fr); } }

.case-card {
  background-color: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all 0.3s ease;
}
.case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px oklch(0.55 0.18 264 / 0.15);
}

.case-card-header { padding: 1rem 1.5rem 1rem 1.5rem; }

.case-icon-box {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  background-color: oklch(0.55 0.18 264 / 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s;
}
.case-card:hover .case-icon-box { background-color: oklch(0.55 0.18 264 / 0.2); }
.case-icon-box svg { width: 1.5rem; height: 1.5rem; color: var(--primary); }

.case-badge {
  display: inline-flex;
  padding: 0.125rem 0.5rem;
  font-size: 0.75rem;
  border-radius: 9999px;
  background-color: var(--secondary);
  color: var(--secondary-foreground);
}

.case-card-body { padding: 0 1.5rem 1.5rem 1.5rem; }

.case-result {
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary);
}

/* ===== Contact Section ===== */
.contact-section {
  padding: 5rem 0;
  background-color: oklch(0.96 0.01 247 / 0.3);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 640px) { .contact-grid { grid-template-columns: repeat(2, 1fr); } }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background-color: var(--card);
  border-radius: 0.75rem;
  box-shadow: 0 1px 2px 0 oklch(0 0 0 / 0.05);
}

.contact-icon-box {
  width: 3rem;
  height: 3rem;
  border-radius: 9999px;
  background-color: oklch(0.55 0.18 264 / 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-icon-box svg { width: 1.25rem; height: 1.25rem; color: var(--primary); }

/* ===== Footer ===== */
.site-footer {
  background-color: var(--foreground);
  color: var(--background);
  padding: 3rem 1rem;
}
@media (min-width: 640px) { .site-footer { padding: 3rem 1.5rem; } }
@media (min-width: 1024px) { .site-footer { padding: 3rem 2rem; } }

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } }

.footer-link {
  font-size: 0.875rem;
  color: oklch(0.985 0.002 247 / 0.7);
  transition: color 0.2s;
}
.footer-link:hover { color: var(--background); }

.footer-social-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  background-color: oklch(0.985 0.002 247 / 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s;
}
.footer-social-btn:hover { background-color: oklch(0.985 0.002 247 / 0.2); }
.footer-social-btn svg { width: 1.25rem; height: 1.25rem; }

.footer-bottom {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid oklch(0.985 0.002 247 / 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}

.footer-bottom-text {
  font-size: 0.875rem;
  color: oklch(0.985 0.002 247 / 0.5);
}

/* ===== News Page ===== */
.news-hero {
  padding: 4rem 0;
  background-color: oklch(0.96 0.01 247 / 0.3);
}

.news-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) { .news-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .news-grid { grid-template-columns: repeat(3, 1fr); } }

.news-card {
  display: block;
  background-color: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.news-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px oklch(0.55 0.18 264 / 0.15);
}

.news-card-header { padding: 1rem 1.5rem 1rem 1.5rem; }

.news-card-body { padding: 0 1.5rem 1.5rem 1.5rem; }

.news-tag {
  display: inline-flex;
  padding: 0.125rem 0.5rem;
  font-size: 0.75rem;
  border-radius: 9999px;
  background-color: oklch(0.55 0.18 264 / 0.1);
  color: var(--primary);
}

.news-read-more {
  display: flex;
  align-items: center;
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 500;
  margin-top: 1rem;
  transition: transform 0.2s;
}
.news-card:hover .news-read-more { transform: translateX(0.25rem); }

/* ===== News Detail Page ===== */
.news-detail-hero {
  padding: 3rem 0;
  background-color: oklch(0.96 0.01 247 / 0.3);
}

.news-detail-back {
  display: inline-flex;
  align-items: center;
  color: var(--muted-foreground);
  margin-bottom: 1.5rem;
  transition: color 0.2s;
}
.news-detail-back:hover { color: var(--primary); }

/* ===== Article Content (Prose) ===== */
.article-content {
  color: var(--foreground);
  line-height: 1.8;
  font-size: 1rem;
}

.article-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--foreground);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid oklch(0.55 0.18 264 / 0.2);
  position: relative;
}

.article-content h2::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 3rem;
  height: 2px;
  background-color: var(--primary);
}

.article-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--foreground);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.article-content p {
  margin-bottom: 1rem;
  color: oklch(0.35 0.04 264);
}

.article-content strong {
  font-weight: 600;
  color: var(--primary);
}

.article-content ul,
.article-content ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.article-content ul {
  list-style: disc;
}

.article-content ol {
  list-style: decimal;
}

.article-content li {
  margin-bottom: 0.5rem;
  line-height: 1.625;
  color: oklch(0.35 0.04 264);
}

.article-content li strong {
  color: var(--primary);
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
  border-radius: 0.5rem;
  overflow: hidden;
  border: 1px solid var(--border);
}

.article-content thead {
  background-color: oklch(0.55 0.18 264 / 0.1);
}

.article-content th {
  padding: 0.75rem 1rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--primary);
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.article-content td {
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: oklch(0.35 0.04 264);
  border-bottom: 1px solid oklch(0.9 0.015 255 / 0.5);
}

.article-content tbody tr:last-child td {
  border-bottom: none;
}

.article-content tbody tr:hover {
  background-color: oklch(0.55 0.18 264 / 0.05);
}

/* Price Cards in Article */
.price-card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1.25rem;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.price-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px oklch(0.55 0.18 264 / 0.1);
  border-color: oklch(0.55 0.18 264 / 0.3);
}

.price-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
  margin-top: 0;
}

.price-icon {
  color: oklch(0.6 0.16 250);
}

.price-desc {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 0.5rem;
}

.price-value {
  font-size: 0.875rem;
  color: var(--foreground);
}

.price-value strong {
  font-size: 1rem;
  color: var(--primary);
}

/* Article Note/Callout */
.article-note {
  background-color: oklch(0.55 0.18 264 / 0.08);
  border: 1px solid oklch(0.55 0.18 264 / 0.2);
  border-radius: 0.75rem;
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  margin-top: 1rem;
}

.article-note p {
  color: oklch(0.35 0.04 264);
  margin-bottom: 0;
  font-size: 0.9375rem;
}

.article-note strong {
  color: var(--primary);
}

/* Article Image */
.article-image {
  margin: 2rem 0;
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 4px 20px oklch(0 0 0 / 0.1);
}

.article-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}

.article-image:hover img {
  transform: scale(1.02);
}

.article-image figcaption {
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  text-align: center;
  background-color: oklch(0.96 0.01 247 / 0.5);
  border-top: 1px solid var(--border);
}

/* Legacy class kept for compatibility */
.news-detail-content {
  color: var(--foreground);
  line-height: 1.625;
}

/* ===== SVG Icon Helper ===== */
.icon-inline {
  display: inline-flex;
  vertical-align: middle;
}