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

html {
  scroll-behavior: smooth;
  font-size: 100%;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #e6e8ec;
  background-color: #0d1117;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: #ffffff;
}

h1 { font-size: 3.2rem; letter-spacing: -0.02em; }
h2 { font-size: 2.4rem; letter-spacing: -0.01em; }
h3 { font-size: 1.6rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: 1rem;
  color: #b8c0cc;
}

a {
  color: #3b6df0;
  text-decoration: none;
  transition: color 0.25s ease;
}

a:hover {
  color: #5a85f5;
}

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

/* ===== Utility ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: #0d1117;
  border-bottom: 1px solid #1a1f2e;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.nav.scrolled {
  background-color: #0d1117;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid #222840;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
}

.nav-logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #3b6df0, #f0445e);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 800;
  font-size: 1.1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: #8892a4;
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: #3b6df0;
  transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: #ffffff;
}

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

.nav-cta {
  display: inline-block;
  padding: 10px 22px;
  background-color: #f0445e;
  color: #ffffff;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background-color 0.25s ease, transform 0.2s ease;
}

.nav-cta:hover {
  background-color: #e0334d;
  color: #ffffff;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: #ffffff;
  margin: 5px 0;
  transition: all 0.3s ease;
}

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

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

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

/* ===== Hero Section (Homepage) ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 68px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 50%, #162040 0%, #0d1117 70%);
}

.hero-bg-decor {
  position: absolute;
  width: 600px;
  height: 600px;
  border: 2px solid #1a2a50;
  border-radius: 50%;
  top: 50%;
  right: -200px;
  transform: translateY(-50%);
  opacity: 0.5;
}

.hero-bg-decor:nth-child(2) {
  width: 400px;
  height: 400px;
  right: -100px;
  border-color: #1e3260;
}

.hero-bg-decor:nth-child(3) {
  width: 700px;
  height: 700px;
  right: -250px;
  border-color: #152040;
  opacity: 0.3;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(#1a1f2e 1px, transparent 1px),
    linear-gradient(90deg, #1a1f2e 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-text {
  max-width: 560px;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background-color: #1a2a50;
  color: #3b6df0;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: 24px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  color: #ffffff;
}

.hero-title-accent {
  color: #f0445e;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: #8892a4;
  margin-bottom: 36px;
  line-height: 1.7;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background-color: #f0445e;
  color: #ffffff;
}

.btn-primary:hover {
  background-color: #e0334d;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(240, 68, 94, 0.35);
}

.btn-secondary {
  background-color: transparent;
  color: #ffffff;
  border: 2px solid #2a2f3e;
}

.btn-secondary:hover {
  border-color: #3b6df0;
  color: #3b6df0;
  transform: translateY(-2px);
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card-stack {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1;
}

.hero-card {
  position: absolute;
  inset: 0;
  background-color: #1a1f2e;
  border: 1px solid #2a2f3e;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.5s ease;
}

.hero-card:nth-child(1) {
  transform: rotate(-6deg);
  z-index: 3;
}

.hero-card:nth-child(2) {
  transform: rotate(3deg);
  z-index: 2;
  background-color: #161b28;
}

.hero-card:nth-child(3) {
  transform: rotate(-2deg);
  z-index: 1;
  background-color: #131823;
}

.hero-card-inner {
  text-align: center;
  padding: 40px;
}

.hero-card-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.hero-card-label {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
}

/* ===== Stats Strip ===== */
.stats-strip {
  background-color: #111827;
  border-top: 1px solid #1a1f2e;
  border-bottom: 1px solid #1a1f2e;
  padding: 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat-item {
  padding: 40px 24px;
  text-align: center;
  border-right: 1px solid #1a1f2e;
}

.stat-item:last-child {
  border-right: none;
}

.stat-number {
  font-size: 2.6rem;
  font-weight: 800;
  color: #3b6df0;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  color: #8892a4;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

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

.section-dark {
  background-color: #0d1117;
}

.section-alt {
  background-color: #111827;
}

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

.section-label {
  display: inline-block;
  padding: 6px 16px;
  background-color: #1a2a50;
  color: #3b6df0;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.1rem;
  color: #8892a4;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== Services Grid ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background-color: #111827;
  border: 1px solid #1a1f2e;
  border-radius: 14px;
  padding: 36px;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background-color: #3b6df0;
  transition: height 0.4s ease;
}

.service-card:hover {
  border-color: #2a3a60;
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.service-card:hover::before {
  height: 100%;
}

.service-card-icon {
  width: 52px;
  height: 52px;
  background-color: #1a2a50;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: #3b6df0;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
  color: #ffffff;
}

.service-card p {
  color: #8892a4;
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ===== Process Section ===== */
.process-track {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.process-track::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: #1a1f2e;
  transform: translateX(-50%);
}

.process-step {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  gap: 40px;
  align-items: start;
  margin-bottom: 60px;
  position: relative;
}

.process-step:last-child {
  margin-bottom: 0;
}

.process-step:nth-child(even) .process-content {
  order: 3;
}

.process-step:nth-child(even) .process-marker {
  order: 2;
}

.process-step:nth-child(even) .process-graphic {
  order: 1;
}

.process-content {
  text-align: right;
  padding-top: 12px;
}

.process-step:nth-child(even) .process-content {
  text-align: left;
}

.process-step-number {
  font-size: 0.8rem;
  font-weight: 700;
  color: #f0445e;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.process-step h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
  color: #ffffff;
}

.process-step p {
  color: #8892a4;
  font-size: 0.95rem;
}

.process-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
}

.process-dot {
  width: 16px;
  height: 16px;
  background-color: #3b6df0;
  border: 3px solid #0d1117;
  border-radius: 50%;
  margin-top: 18px;
  box-shadow: 0 0 0 4px #1a2a50;
}

.process-graphic {
  background-color: #111827;
  border: 1px solid #1a1f2e;
  border-radius: 12px;
  padding: 28px;
  text-align: center;
}

.process-graphic-icon {
  font-size: 2.2rem;
  margin-bottom: 8px;
}

.process-graphic-label {
  font-size: 0.9rem;
  color: #8892a4;
  font-weight: 600;
}

/* ===== Feature Breakout ===== */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.feature-visual {
  position: relative;
}

.feature-shape {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, #1a2a50, #111827);
  border-radius: 20px;
  border: 1px solid #1a1f2e;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.feature-shape::after {
  content: '';
  position: absolute;
  width: 160px;
  height: 160px;
  border: 2px solid #3b6df0;
  border-radius: 50%;
  opacity: 0.4;
}

.feature-shape-inner {
  font-size: 4rem;
  z-index: 1;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feature-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-item-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background-color: #1a2a50;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #3b6df0;
}

.feature-item-text h4 {
  font-size: 1.05rem;
  color: #ffffff;
  margin-bottom: 4px;
}

.feature-item-text p {
  color: #8892a4;
  font-size: 0.9rem;
}

/* ===== Tech Stack Marquee ===== */
.tech-strip {
  overflow: hidden;
  padding: 40px 0;
}

.tech-scroll {
  display: flex;
  gap: 48px;
  animation: techScroll 30s linear infinite;
  width: max-content;
}

.tech-scroll:hover {
  animation-play-state: paused;
}

.tech-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.1rem;
  font-weight: 600;
  color: #8892a4;
  white-space: nowrap;
}

.tech-dot {
  width: 8px;
  height: 8px;
  background-color: #3b6df0;
  border-radius: 50%;
}

@keyframes techScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== CTA Section ===== */
.cta-section {
  background-color: #111827;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #1a2a50 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.5;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.cta-content p {
  font-size: 1.15rem;
  color: #8892a4;
  margin-bottom: 32px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== Contact Strip ===== */
.contact-strip {
  background-color: #0d1117;
  border-top: 1px solid #1a1f2e;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding: 64px 0;
}

.contact-card {
  text-align: center;
  padding: 28px;
  background-color: #111827;
  border: 1px solid #1a1f2e;
  border-radius: 12px;
}

.contact-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.contact-card h4 {
  font-size: 1rem;
  color: #ffffff;
  margin-bottom: 6px;
}

.contact-card p,
.contact-card a {
  color: #8892a4;
  font-size: 0.95rem;
}

/* ===== Footer ===== */
.footer {
  background-color: #0a0e14;
  border-top: 1px solid #1a1f2e;
  padding: 60px 0 30px;
}

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

.footer-brand p {
  color: #667080;
  font-size: 0.9rem;
  margin-top: 12px;
}

.footer-col h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #ffffff;
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  color: #667080;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.footer-col ul li a:hover {
  color: #3b6df0;
}

.footer-bottom {
  border-top: 1px solid #1a1f2e;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  color: #555d68;
  font-size: 0.85rem;
  margin: 0;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  color: #555d68;
  font-size: 0.85rem;
}

.footer-bottom-links a:hover {
  color: #3b6df0;
}

/* ============================================= */
/* === PRIVACY POLICY PAGE ===================== */
/* ============================================= */
.privacy-page {
  background-color: #0d1117;
}

.privacy-hero {
  background-color: #111827;
  border-bottom: 1px solid #1a1f2e;
  padding: 120px 0 60px;
  text-align: center;
  position: relative;
}

.privacy-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background: linear-gradient(90deg, transparent, #3b6df0, transparent);
}

.privacy-hero h1 {
  font-size: 2.8rem;
  margin-bottom: 12px;
  color: #ffffff;
}

.privacy-hero p {
  color: #8892a4;
  font-size: 1rem;
}

.privacy-body {
  padding: 80px 0;
}

.privacy-toc {
  background-color: #111827;
  border: 1px solid #1a1f2e;
  border-radius: 14px;
  padding: 32px 36px;
  margin-bottom: 48px;
}

.privacy-toc h2 {
  font-size: 1.25rem;
  margin-bottom: 16px;
  color: #3b6df0;
}

.privacy-toc ol {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding-left: 20px;
}

.privacy-toc ol li {
  color: #b8c0cc;
  font-size: 0.9rem;
  line-height: 1.6;
}

.privacy-toc ol li a {
  color: #8892a4;
  transition: color 0.2s ease;
}

.privacy-toc ol li a:hover {
  color: #3b6df0;
}

.privacy-section {
  margin-bottom: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid #1a1f2e;
}

.privacy-section:last-child {
  border-bottom: none;
}

.privacy-section h2 {
  font-size: 1.6rem;
  color: #ffffff;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.privacy-section-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: #1a2a50;
  color: #3b6df0;
  border-radius: 50%;
  font-size: 0.95rem;
  font-weight: 700;
  flex-shrink: 0;
}

.privacy-section h3 {
  font-size: 1.2rem;
  color: #e6e8ec;
  margin: 20px 0 10px;
}

.privacy-section p {
  color: #b8c0cc;
  line-height: 1.8;
  margin-bottom: 14px;
}

.privacy-section ul {
  padding-left: 24px;
  margin-bottom: 16px;
}

.privacy-section ul li {
  color: #b8c0cc;
  line-height: 1.8;
  margin-bottom: 6px;
}

.privacy-effective {
  background-color: #111827;
  border: 1px solid #1a1f2e;
  border-radius: 10px;
  padding: 20px 24px;
  margin-top: 40px;
  text-align: center;
}

.privacy-effective p {
  color: #8892a4;
  font-size: 0.9rem;
  margin: 0;
}

.privacy-effective strong {
  color: #ffffff;
}

/* ============================================= */
/* === TERMS OF SERVICE PAGE =================== */
/* ============================================= */
.terms-page {
  background-color: #0d1117;
}

.terms-hero {
  background-color: #0d1117;
  padding: 120px 0 60px;
  text-align: center;
  position: relative;
}

.terms-hero-border {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #f0445e, #3b6df0, #0fb5a8, #f5a623);
}

.terms-hero h1 {
  font-size: 2.8rem;
  margin-bottom: 12px;
  color: #ffffff;
}

.terms-hero p {
  color: #8892a4;
  font-size: 1rem;
}

.terms-body {
  padding: 60px 0 80px;
}

.terms-notice {
  background-color: #1a1f2e;
  border-left: 4px solid #f0445e;
  border-radius: 0 10px 10px 0;
  padding: 20px 24px;
  margin-bottom: 48px;
}

.terms-notice p {
  color: #b8c0cc;
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.6;
}

.terms-notice strong {
  color: #ffffff;
}

.terms-section {
  margin-bottom: 44px;
  padding: 32px;
  background-color: #111827;
  border: 1px solid #1a1f2e;
  border-radius: 12px;
  transition: border-color 0.3s ease;
}

.terms-section:hover {
  border-color: #2a3a60;
}

.terms-section h2 {
  font-size: 1.35rem;
  color: #ffffff;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid #1a1f2e;
  display: flex;
  align-items: center;
  gap: 10px;
}

.terms-section-icon {
  width: 10px;
  height: 10px;
  background-color: #f0445e;
  border-radius: 2px;
  transform: rotate(45deg);
  flex-shrink: 0;
}

.terms-section p {
  color: #b8c0cc;
  line-height: 1.8;
  margin-bottom: 12px;
}

.terms-section ul {
  padding-left: 20px;
  margin-bottom: 12px;
}

.terms-section ul li {
  color: #b8c0cc;
  line-height: 1.8;
  margin-bottom: 6px;
}

.terms-section h3 {
  font-size: 1.1rem;
  color: #e6e8ec;
  margin: 18px 0 8px;
}

.terms-effective {
  text-align: center;
  padding: 24px;
  background-color: #111827;
  border: 1px solid #1a1f2e;
  border-radius: 10px;
  margin-top: 40px;
}

.terms-effective p {
  color: #8892a4;
  font-size: 0.9rem;
  margin: 0;
}

.terms-effective strong {
  color: #ffffff;
}

/* ===== Animations ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.fade-in {
  animation: fadeInUp 0.8s ease forwards;
  opacity: 0;
}

.fade-in-delay-1 { animation-delay: 0.1s; }
.fade-in-delay-2 { animation-delay: 0.2s; }
.fade-in-delay-3 { animation-delay: 0.3s; }
.fade-in-delay-4 { animation-delay: 0.4s; }
.fade-in-delay-5 { animation-delay: 0.5s; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-split {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-text {
    max-width: 100%;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }

  .hero-title {
    font-size: 2.6rem;
  }

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

  .stat-item:nth-child(2) {
    border-right: none;
  }

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

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .feature-visual {
    order: -1;
    max-width: 400px;
    margin: 0 auto;
  }

  .process-step {
    grid-template-columns: 1fr 40px 1fr;
    gap: 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .privacy-toc ol {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 68px;
    left: 0;
    width: 100%;
    background-color: #0d1117;
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid #1a1f2e;
    transform: translateY(-120%);
    transition: transform 0.35s ease;
    z-index: 999;
  }

  .nav-links.open {
    transform: translateY(0);
  }

  .nav-toggle {
    display: block;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .process-step {
    grid-template-columns: 1fr;
    gap: 16px;
    text-align: left;
  }

  .process-content {
    text-align: left !important;
    order: 1 !important;
  }

  .process-marker {
    display: none;
  }

  .process-graphic {
    order: 2 !important;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

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

  .privacy-hero h1,
  .terms-hero h1 {
    font-size: 2rem;
  }

  .section {
    padding: 64px 0;
  }

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

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.85rem;
  }

  .hero-actions {
    flex-direction: column;
  }

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

  .section-title {
    font-size: 1.7rem;
  }

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

  .stat-item {
    border-right: none;
    border-bottom: 1px solid #1a1f2e;
  }

  .stat-item:last-child {
    border-bottom: none;
  }

  .terms-section {
    padding: 20px;
  }
}