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

:root {
  --color-bg: #0B0F19;
  --color-bg-alt: #0F1423;
  --color-bg-card: #151A2D;
  --color-primary: #FFFFFF;
  --color-accent: #E63946;
  --color-accent-light: rgba(230, 57, 70, 0.15);
  --color-accent-dark: #C1121F;
  --color-green: #10B981;
  --color-green-light: rgba(16, 185, 129, 0.15);
  --color-blue: #3B82F6;
  --color-blue-light: rgba(59, 130, 246, 0.15);
  --color-amber: #F59E0B;
  --color-amber-light: rgba(245, 158, 11, 0.15);
  --color-text: #C8D1DC;
  --color-text-light: #8A94A6;
  --color-text-lighter: #5A6478;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-pipeline: rgba(255, 255, 255, 0.12);
  --color-red: #E63946;
  --color-red-glow: rgba(230, 57, 70, 0.3);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 1200px;
  --section-padding: 120px 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  overflow-x: hidden;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== NAVBAR ========== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
  background: rgba(11, 15, 25, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3), 0 4px 12px rgba(0, 0, 0, 0.2);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-primary);
}

.logo-img {
  height: 36px;
  width: auto;
}

.logo-text {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.logo-text span {
  color: var(--color-red);
  font-weight: 800;
}

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

.nav-links a {
  text-decoration: none;
  color: var(--color-text-light);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

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

.nav-links a.active {
  color: var(--color-primary);
  position: relative;
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 1px;
}

.nav-cta {
  background: var(--color-accent);
  color: white !important;
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 600 !important;
  transition: all 0.2s !important;
}

.nav-cta:hover {
  background: var(--color-accent-dark) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--color-red-glow);
}

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

/* Mobile menu */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: #FFFFFF;
  border-radius: 2px;
  transition: all 0.3s;
}

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  background: #080C16 url('images/hero_bg.png') center center / cover no-repeat;
  overflow: hidden;
}

.hero.hero-small {
  min-height: 60vh;
  padding-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 12, 22, 0.82) 0%, rgba(11, 16, 32, 0.75) 50%, rgba(14, 19, 40, 0.85) 100%);
  z-index: 1;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 32px;
  animation: fadeInUp 0.8s ease-out;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.hero h1 {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: var(--color-primary);
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero h1 .gradient-text,
.blog-hero h1 .gradient-text {
  background: linear-gradient(135deg, #E63946, #FF6B6B, #E63946);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: fadeInUp 0.8s ease-out 0.5s both;
}

.scroll-indicator span {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-lighter);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--color-text-lighter);
  border-radius: 12px;
  position: relative;
}

.scroll-mouse::after {
  content: '';
  width: 3px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollDown 1.8s ease-in-out infinite;
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: none;
  font-family: var(--font);
}

.btn-primary {
  background: linear-gradient(135deg, #E63946, #C1121F);
  color: white;
  box-shadow: 0 4px 16px var(--color-red-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(230, 57, 70, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.15);
}

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(230, 57, 70, 0.15);
}

.btn-white {
  background: linear-gradient(135deg, #E63946, #C1121F);
  color: white;
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(230, 57, 70, 0.5);
}

.btn-outline-white {
  background: transparent;
  color: white;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
  border-color: white;
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* ========== SECTION HEADERS ========== */
.section-header {
  text-align: center;
  margin-bottom: 72px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
}

.section-label::before,
.section-label::after {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--color-accent);
  opacity: 0.4;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -1px;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--color-text-light);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ========== VALUE PROPS ========== */
.value-section {
  padding: var(--section-padding);
  background: var(--color-bg);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.value-card {
  text-align: center;
  padding: 40px 28px;
  background: var(--color-bg-card);
  border-radius: 20px;
  border: 1px solid var(--color-border);
  transition: all 0.3s;
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
  border-color: rgba(230, 57, 70, 0.3);
}

.value-card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}

.value-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.value-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ========== DEPLOYMENT OPTIONS ========== */
.deploy-section {
  padding: var(--section-padding);
  background: var(--color-bg-alt);
}

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

.deploy-card {
  padding: 36px 28px;
  background: var(--color-bg-card);
  border-radius: 20px;
  border: 1px solid var(--color-border);
  transition: all 0.3s;
  position: relative;
}

.deploy-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.deploy-card-label {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 16px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.deploy-card-label.label-green {
  background: var(--color-green);
  color: #0B0F19;
}

.deploy-card-label.label-blue {
  background: var(--color-blue);
  color: white;
}

.deploy-card-label.label-amber {
  background: var(--color-amber);
  color: #0B0F19;
}

.deploy-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
}

.deploy-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.deploy-card > p {
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 24px;
  line-height: 1.7;
}

.deploy-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.deploy-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text);
}

.deploy-features li .check {
  flex-shrink: 0;
  font-size: 14px;
}

.deploy-card.card-green:hover { border-color: rgba(16, 185, 129, 0.4); }
.deploy-card.card-blue:hover { border-color: rgba(59, 130, 246, 0.4); }
.deploy-card.card-amber:hover { border-color: rgba(245, 158, 11, 0.4); }

.deploy-warning {
  margin-top: 16px;
  padding: 10px 14px;
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: 10px;
  font-size: 12px;
  color: var(--color-amber);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ========== FEATURE GRID ========== */
.features-section {
  padding: var(--section-padding);
  background: var(--color-bg);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.feature-card {
  padding: 32px 28px;
  background: var(--color-bg-card);
  border-radius: 20px;
  border: 1px solid var(--color-border);
  transition: all 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
  border-color: rgba(230, 57, 70, 0.3);
}

.feature-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

.feature-more {
  text-align: center;
}

.feature-more a {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: color 0.2s;
}

.feature-more a:hover {
  color: #FF6B6B;
}

/* ========== EU AI ACT ========== */
.euai-section {
  padding: var(--section-padding);
  background: var(--color-bg-alt);
}

.euai-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.euai-text-icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: rgba(59, 130, 246, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  margin-bottom: 24px;
}

.euai-text h2 {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.euai-text p {
  font-size: 16px;
  color: var(--color-text-light);
  line-height: 1.8;
}

.euai-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.euai-card {
  padding: 24px 20px;
  background: var(--color-bg-card);
  border-radius: 16px;
  border: 1px solid var(--color-border);
  text-align: center;
  transition: all 0.3s;
}

.euai-card:hover {
  border-color: rgba(59, 130, 246, 0.3);
  transform: translateY(-2px);
}

.euai-card-icon {
  font-size: 28px;
  margin-bottom: 10px;
}

.euai-card h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.euai-card p {
  font-size: 12px;
  color: var(--color-text-lighter);
}

/* ========== CROSS REFERENCES ========== */
.crossref-section {
  padding: 80px 0;
  background: var(--color-bg);
}

.crossref-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.crossref-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px;
  background: var(--color-bg-card);
  border-radius: 16px;
  border: 1px solid var(--color-border);
  text-decoration: none;
  transition: all 0.3s;
}

.crossref-card:hover {
  border-color: rgba(230, 57, 70, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.crossref-card.subtle {
  opacity: 0.7;
}

.crossref-card.subtle:hover {
  opacity: 1;
}

.crossref-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.crossref-text h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.crossref-text p {
  font-size: 13px;
  color: var(--color-text-light);
}

/* ========== CTA SECTION ========== */
.cta-section {
  padding: var(--section-padding);
  background: linear-gradient(135deg, #1A0A0C 0%, #2D0810 50%, #0B0F19 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(230, 57, 70, 0.08) 1px, transparent 1px);
  background-size: 32px 32px;
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-section h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: white;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.7);
  max-width: 520px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ========== PROBLEM SECTION ========== */
.problem-section {
  padding: 100px 0;
  background: var(--color-bg-alt);
}

.problem-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.problem-icon {
  font-size: 48px;
  margin-bottom: 24px;
}

.problem-cta {
  margin-top: 32px;
}

/* ========== BENEFITS SECTION ========== */
.benefits-section {
  padding: var(--section-padding);
  background: var(--color-bg-alt);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.benefit-card {
  text-align: center;
  padding: 48px 32px;
  background: var(--color-bg-card);
  border-radius: 20px;
  border: 1px solid var(--color-border);
  transition: all 0.3s;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
  border-color: rgba(230, 57, 70, 0.3);
}

.benefit-number {
  font-size: 48px;
  font-weight: 900;
  background: linear-gradient(135deg, #E63946, #FF6B6B);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 16px;
}

.benefit-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.benefit-card p {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.7;
}

.benefits-cta {
  text-align: center;
}

/* ========== SOCIAL PROOF ========== */
.social-proof-section {
  padding: var(--section-padding);
  background: var(--color-bg);
}

.social-proof-logos {
  margin-bottom: 48px;
}

.logo-strip {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 48px;
  background: var(--color-bg-card);
  border-radius: 16px;
  border: 1px solid var(--color-border);
  text-decoration: none;
  transition: all 0.3s;
}

.partner-logo:hover {
  border-color: rgba(230, 57, 70, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.partner-logo-text {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.5px;
}

.social-proof-cta {
  text-align: center;
}

/* ========== FAQ SECTION ========== */
.faq-section {
  padding: var(--section-padding);
  background: var(--color-bg);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--color-bg-card);
  border-radius: 16px;
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all 0.3s;
}

.faq-item:hover {
  border-color: rgba(230, 57, 70, 0.3);
}

.faq-item[open] {
  border-color: rgba(230, 57, 70, 0.3);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.faq-question {
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color 0.2s;
}

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

.faq-question::after {
  content: '+';
  font-size: 24px;
  font-weight: 300;
  color: var(--color-accent);
  flex-shrink: 0;
  transition: transform 0.3s;
}

.faq-item[open] .faq-question::after {
  transform: rotate(45deg);
}

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

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

.faq-answer p {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* ========== FOOTER ========== */
.footer {
  padding: 60px 0 0;
  background: #060911;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.footer-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
}

.footer-heading {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links li {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color 0.2s;
}

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

.footer-bottom {
  padding: 24px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.4);
}

.footer a {
  color: var(--color-accent);
  text-decoration: none;
}

/* ========== STAT CARDS ========== */
.overview-section {
  padding: var(--section-padding);
  background: var(--color-bg);
}

.overview-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 72px;
}

.stat-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--color-bg-card);
  border-radius: 16px;
  border: 1px solid var(--color-border);
  transition: all 0.3s;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
  border-color: rgba(230, 57, 70, 0.3);
}

.stat-number {
  font-size: 40px;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  color: var(--color-text-light);
  font-weight: 500;
}

/* ========== MINI PIPELINE ========== */
.mini-pipeline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  padding: 40px 20px;
  background: var(--color-bg-card);
  border-radius: 20px;
  border: 1px solid var(--color-border);
}

.mini-step {
  display: flex;
  align-items: center;
  gap: 0;
}

.mini-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  cursor: default;
  transition: all 0.2s;
}

.mini-node:hover {
  transform: translateY(-2px);
}

.mini-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: all 0.3s;
}

.mini-node:hover .mini-icon {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.mini-node span {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-light);
  white-space: nowrap;
}

.mini-arrow {
  color: var(--color-pipeline);
  font-size: 18px;
  margin: 0 4px;
  flex-shrink: 0;
}

/* ========== PIPELINE STAGES ========== */
.stages {
  padding: 60px 0 120px;
  position: relative;
}

.pipeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--color-pipeline) 100px, var(--color-pipeline) calc(100% - 100px), transparent);
  transform: translateX(-50%);
}

.stage {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 80px;
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.stage:last-child {
  margin-bottom: 0;
}

.stage:nth-child(odd) {
  flex-direction: row;
}

.stage:nth-child(even) {
  flex-direction: row-reverse;
}

.stage-content {
  width: calc(50% - 60px);
  padding: 40px;
  background: var(--color-bg-card);
  border-radius: 20px;
  border: 1px solid var(--color-border);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.stage-content:hover {
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.3);
  border-color: rgba(230, 57, 70, 0.3);
  transform: translateY(-4px);
}

.stage-image {
  width: calc(50% - 60px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stage-image img {
  width: 100%;
  max-width: 520px;
  height: auto;
  border-radius: 16px;
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.stage:hover .stage-image img {
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
  border-color: rgba(230, 57, 70, 0.2);
  transform: scale(1.02);
}

.stage-node {
  width: 120px;
  display: flex;
  justify-content: center;
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}

.stage-number {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, #E63946, #C1121F);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  box-shadow: 0 4px 16px var(--color-red-glow);
  transition: all 0.3s;
}

.stage:hover .stage-number {
  transform: scale(1.1) rotate(-3deg);
  box-shadow: 0 8px 24px rgba(230, 57, 70, 0.5);
}

.stage-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.stage-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.5px;
  line-height: 1.3;
}

.stage-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.stage-description {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 24px;
}

.stage-flow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.flow-box {
  flex: 1;
  min-width: 120px;
  padding: 12px 16px;
  background: var(--color-bg-alt);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  text-align: center;
}

.flow-box small {
  display: block;
  font-size: 10px;
  font-weight: 600;
  color: var(--color-text-lighter);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.flow-arrow {
  color: var(--color-accent);
  font-size: 18px;
  font-weight: 700;
  flex-shrink: 0;
}

.stage-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.meta-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
}

.tag-tech {
  background: rgba(230, 57, 70, 0.12);
  color: #FF6B6B;
}

.tag-service {
  background: rgba(16, 185, 129, 0.12);
  color: #34D399;
}

.tag-param {
  background: rgba(251, 191, 36, 0.12);
  color: #FBBF24;
}

/* ========== USE CASE DETAIL CARDS ========== */
.usecase-detail-section {
  padding: var(--section-padding);
  background: var(--color-bg);
}

.usecase-detail-section:nth-child(even) {
  background: var(--color-bg-alt);
}

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

.usecase-detail-card.reverse {
  direction: rtl;
}

.usecase-detail-card.reverse > * {
  direction: ltr;
}

.usecase-detail-info {
  padding: 8px 0;
}

.usecase-detail-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 20px;
}

.usecase-detail-info h2 {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.usecase-detail-info > p {
  font-size: 16px;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 24px;
}

.usecase-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.usecase-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.6;
}

.usecase-feature-list li .icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.usecase-detail-chat {
  background: var(--color-bg-card);
  border-radius: 20px;
  border: 1px solid var(--color-border);
  padding: 28px;
}

.usecase-detail-chat .chat-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-lighter);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

/* ========== CHAT BUBBLES (shared) ========== */
.qa-pair {
  margin-bottom: 16px;
}

.qa-pair:last-child {
  margin-bottom: 0;
}

.q-bubble {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 8px;
}

.q-bubble span {
  background: rgba(230, 57, 70, 0.09);
  border: 1px solid rgba(230, 57, 70, 0.18);
  color: var(--color-text);
  padding: 8px 14px;
  border-radius: 14px 14px 3px 14px;
  font-size: 13px;
  line-height: 1.5;
  max-width: 90%;
  font-style: italic;
}

.a-bubble {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.a-bubble-avatar {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
  margin-top: 2px;
  letter-spacing: -0.5px;
}

.a-bubble-text {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 8px 14px;
  border-radius: 3px 14px 14px 14px;
  font-size: 13px;
  line-height: 1.65;
  flex: 1;
}

.a-bubble-text strong {
  color: var(--color-primary);
}

/* ========== COMPARISON TABLE ========== */
.comparison-wrap {
  margin-bottom: 80px;
}

.comparison-title {
  text-align: center;
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 32px;
  letter-spacing: -0.5px;
}

.comparison-table-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.comparison-col {
  padding: 36px 32px;
}

.comparison-col.col-before {
  background: var(--color-bg-card);
  border-right: 1px solid var(--color-border);
}

.comparison-col.col-after {
  background: rgba(16, 185, 129, 0.04);
}

.comparison-col-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.comparison-col-header > span:first-child {
  font-size: 24px;
}

.comparison-col-header strong {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
}

.comparison-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.comparison-steps li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text-light);
}

.step-icon {
  font-size: 16px;
  flex-shrink: 0;
  width: 22px;
  text-align: center;
}

.comparison-time {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.time-label {
  font-size: 13px;
  color: var(--color-text-lighter);
}

.time-value {
  font-size: 22px;
  font-weight: 800;
}

.col-before .time-value {
  color: rgba(230, 57, 70, 0.8);
}

.col-after .time-value {
  color: var(--color-green);
}

/* ========== INTERACTIVE TRY-IT ========== */
.tryit-wrap {
  background: var(--color-bg-card);
  border-radius: 24px;
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.tryit-header {
  padding: 28px 32px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 16px;
}

.tryit-header-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: 0 4px 12px var(--color-red-glow);
  flex-shrink: 0;
}

.tryit-header-text h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 3px;
}

.tryit-header-text p {
  font-size: 14px;
  color: var(--color-text-light);
}

.tryit-body {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 340px;
}

.tryit-questions {
  padding: 24px 20px;
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--color-bg);
}

.tryit-q-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-lighter);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.tryit-btn {
  text-align: left;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 10px 13px;
  font-size: 13px;
  color: var(--color-text-light);
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.2s;
  line-height: 1.4;
}

.tryit-btn:hover {
  border-color: rgba(230, 57, 70, 0.35);
  color: var(--color-text);
  background: rgba(230, 57, 70, 0.06);
}

.tryit-btn.active {
  border-color: var(--color-accent);
  color: var(--color-primary);
  background: var(--color-accent-light);
}

.tryit-chat {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: flex-end;
  min-height: 340px;
}

.tryit-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: 12px;
  color: var(--color-text-lighter);
  font-size: 14px;
  text-align: center;
}

.tryit-placeholder span:first-child {
  font-size: 36px;
  opacity: 0.4;
}

.tryit-chat-q {
  display: flex;
  justify-content: flex-end;
}

.tryit-chat-q span {
  background: rgba(230, 57, 70, 0.1);
  border: 1px solid rgba(230, 57, 70, 0.22);
  color: var(--color-text);
  padding: 10px 16px;
  border-radius: 16px 16px 4px 16px;
  font-size: 14px;
  max-width: 75%;
  font-style: italic;
}

.tryit-chat-a {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.tryit-chat-avatar {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
  letter-spacing: -0.5px;
  box-shadow: 0 2px 8px var(--color-red-glow);
}

.tryit-chat-text {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 12px 16px;
  border-radius: 4px 16px 16px 16px;
  font-size: 14px;
  line-height: 1.7;
  flex: 1;
}

.tryit-chat-text strong {
  color: var(--color-primary);
}

.tryit-cursor {
  display: inline-block;
  width: 2px;
  height: 0.9em;
  background: var(--color-accent);
  margin-left: 1px;
  vertical-align: middle;
  animation: blink 0.75s ease-in-out infinite;
}

/* ========== USE CASE CARDS (grid style) ========== */
.usecases-section {
  padding: var(--section-padding);
  background: var(--color-bg-alt);
}

.usecase-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  margin-bottom: 80px;
}

.usecase-card {
  flex: 1 1 330px;
  max-width: 370px;
  background: var(--color-bg-card);
  border-radius: 20px;
  border: 1px solid var(--color-border);
  padding: 28px 24px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.usecase-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.usecase-card:hover {
  border-color: rgba(230, 57, 70, 0.3);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
  transform: translateY(-4px);
}

.usecase-card-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 12px;
}

.usecase-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.usecase-card-title h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.35;
  margin-bottom: 4px;
}

.usecase-card-tool {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  opacity: 0.7;
}

.usecase-card-goal {
  font-size: 13px;
  color: var(--color-text-light);
  margin-bottom: 18px;
  line-height: 1.6;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-border);
}

/* ========== CONTACT FORM ========== */
.contact-section {
  padding: var(--section-padding);
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(230, 57, 70, 0.04) 0%, transparent 55%);
  border-radius: 50%;
  pointer-events: none;
}

.contact-form-card {
  max-width: 600px;
  margin: 0 auto;
  background: linear-gradient(145deg, var(--color-bg-card) 0%, var(--color-bg-alt) 100%);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 40px 36px;
  position: relative;
  z-index: 1;
}

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

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

.contact-form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
}

.contact-form-label .req {
  color: var(--color-accent);
}

.contact-form-input,
.contact-form-textarea {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font-size: 14px;
  color: var(--color-text);
  padding: 10px 14px;
  font-family: var(--font);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.contact-form-input:focus,
.contact-form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.12);
  color: var(--color-primary);
}

.contact-form-input::placeholder,
.contact-form-textarea::placeholder {
  color: var(--color-text-lighter);
}

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

.contact-form-input.is-invalid,
.contact-form-textarea.is-invalid {
  border-color: var(--color-accent) !important;
  box-shadow: 0 0 0 2px rgba(230, 57, 70, 0.15);
}

.contact-invalid-feedback {
  font-size: 12px;
  color: var(--color-accent);
  margin-top: 2px;
  display: none;
}

.is-invalid + .contact-invalid-feedback {
  display: block;
}

.contact-submit-btn {
  display: block;
  width: 100%;
  background: transparent;
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
  font-family: var(--font);
  font-weight: 600;
  font-size: 15px;
  padding: 12px 24px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s;
  margin-top: 8px;
}

.contact-submit-btn:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--color-red-glow);
}

.contact-submit-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none !important;
}

.contact-submit-btn .spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.contact-alert {
  display: none;
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 20px;
  line-height: 1.5;
}

.contact-alert--success {
  display: block;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--color-green);
}

.contact-alert--error {
  display: block;
  background: rgba(230, 57, 70, 0.08);
  border: 1px solid rgba(230, 57, 70, 0.25);
  color: var(--color-accent);
}

.contact-privacy {
  font-size: 12px;
  color: var(--color-text-lighter);
  text-align: center;
  margin-top: 16px;
}

.contact-hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; overflow: hidden; }

@media (max-width: 480px) {
  .contact-form-row {
    grid-template-columns: 1fr;
  }
  .contact-form-card {
    padding: 28px 20px;
  }
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

@keyframes heroFloat {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-2%, 2%); }
}

@keyframes scrollDown {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  80% { opacity: 0; transform: translateX(-50%) translateY(14px); }
  100% { opacity: 0; transform: translateX(-50%) translateY(14px); }
}

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

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .overview-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .deploy-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
  .euai-content {
    grid-template-columns: 1fr;
  }
  .usecase-detail-card {
    grid-template-columns: 1fr;
  }
  .usecase-detail-card.reverse {
    direction: ltr;
  }
  .benefits-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto 48px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 80px 0;
  }

  .logo-img {
    height: 28px;
  }

  .navbar {
    padding: 14px 0;
  }

  .navbar.scrolled {
    padding: 10px 0;
  }

  .nav-links {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .hero.hero-small {
    min-height: 50vh;
    padding-top: 70px;
  }

  .overview-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .stat-card {
    padding: 24px 16px;
  }

  .stat-number {
    font-size: 32px;
  }

  .mini-pipeline {
    flex-direction: column;
    gap: 4px;
    padding: 24px 16px;
  }

  .mini-step {
    flex-direction: column;
  }

  .mini-arrow {
    transform: rotate(90deg);
  }

  .pipeline-line {
    left: 32px;
  }

  .stage,
  .stage:nth-child(odd),
  .stage:nth-child(even) {
    flex-direction: column !important;
    align-items: flex-start;
    padding-left: 72px;
  }

  .stage-image {
    width: 100%;
    order: -1;
    margin-bottom: 16px;
  }

  .stage-image img {
    max-width: 100%;
  }

  .stage-content {
    width: 100%;
    padding: 28px 24px;
  }

  .stage-node {
    position: absolute;
    left: 0;
    top: 0;
    width: 64px;
  }

  .stage-number {
    width: 48px;
    height: 48px;
    font-size: 18px;
  }

  .stage-flow {
    flex-direction: column;
    align-items: stretch;
  }

  .flow-arrow {
    transform: rotate(90deg);
    align-self: center;
  }

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

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

  .comparison-table-grid {
    grid-template-columns: 1fr;
  }

  .comparison-col.col-before {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

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

  .tryit-questions {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  .usecase-card {
    max-width: 100%;
  }

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

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

  .logo-strip {
    gap: 24px;
  }

  .partner-logo {
    padding: 16px 32px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 32px;
    letter-spacing: -1px;
  }

  .hero p {
    font-size: 16px;
  }

  .stage-content {
    padding: 24px 20px;
  }

  .stat-card {
    padding: 20px 12px;
  }

  .benefit-number {
    font-size: 40px;
  }

  .partner-logo-text {
    font-size: 20px;
  }

  .faq-question {
    font-size: 15px;
    padding: 16px 20px;
  }

  .faq-answer {
    padding: 0 20px 16px;
  }
}

/* ========== BLOG ========== */
.blog-hero {
  padding: 160px 0 60px;
  background: linear-gradient(180deg, rgba(230,57,70,0.06) 0%, transparent 100%);
  border-bottom: 1px solid var(--color-border);
}

.blog-hero-content {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.blog-hero .hero-badge {
  display: inline-block;
  padding: 8px 18px;
  background: var(--color-accent-light);
  border: 1px solid rgba(230, 57, 70, 0.25);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.blog-hero h1 {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.blog-hero p {
  font-size: 18px;
  color: var(--color-text-light);
  max-width: 640px;
  margin: 0 auto;
}

/* Blog listing grid */
.blog-list-section {
  padding: 80px 0 120px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
  margin-top: 40px;
}

.blog-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 32px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
}

.blog-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.blog-card:hover {
  border-color: rgba(230, 57, 70, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.blog-card:hover::before {
  opacity: 1;
}

.blog-card-meta {
  display: flex;
  gap: 12px;
  font-size: 13px;
  color: var(--color-text-lighter);
  margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
}

.blog-card-tag {
  color: var(--color-accent);
  font-weight: 500;
}

.blog-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
  margin-bottom: 14px;
  letter-spacing: -0.3px;
}

.blog-card p {
  color: var(--color-text-light);
  font-size: 15px;
  line-height: 1.65;
  margin-bottom: 24px;
  flex-grow: 1;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-accent);
  font-size: 14px;
  font-weight: 600;
}

.blog-card:hover .blog-card-footer {
  gap: 12px;
}

.blog-card-footer svg {
  transition: transform 0.3s;
}

.blog-card:hover .blog-card-footer svg {
  transform: translateX(4px);
}

/* Blog post (article) */
.blog-post {
  padding: 140px 0 80px;
}

.blog-post-header {
  max-width: 760px;
  margin: 0 auto 48px;
  text-align: center;
}

.blog-post-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text-light);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 24px;
  transition: color 0.2s;
}

.blog-post-back:hover {
  color: var(--color-accent);
}

.blog-post-meta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text-lighter);
  font-size: 14px;
  margin-bottom: 20px;
  font-variant-numeric: tabular-nums;
}

.blog-post-meta .blog-card-tag {
  padding: 4px 12px;
  border: 1px solid rgba(230,57,70,0.25);
  border-radius: 999px;
  background: var(--color-accent-light);
}

.blog-post-title {
  font-size: clamp(30px, 4.5vw, 48px);
  font-weight: 800;
  letter-spacing: -1.2px;
  line-height: 1.15;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.blog-post-subtitle {
  font-size: 19px;
  color: var(--color-text-light);
  line-height: 1.6;
  font-weight: 400;
}

/* Prose (article body) */
.prose {
  max-width: 760px;
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.8;
  color: var(--color-text);
}

.prose > hr {
  border: none;
  height: 1px;
  background: var(--color-border);
  margin: 48px 0;
}

.prose h2 {
  font-size: 30px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.5px;
  line-height: 1.25;
  margin: 56px 0 20px;
}

.prose h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.3px;
  line-height: 1.3;
  margin: 40px 0 16px;
}

.prose h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary);
  margin: 32px 0 12px;
}

.prose p {
  margin-bottom: 22px;
}

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

.prose em {
  color: var(--color-text);
  font-style: italic;
}

.prose a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(230, 57, 70, 0.3);
  transition: border-color 0.2s;
}

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

.prose ul,
.prose ol {
  margin: 0 0 22px;
  padding-left: 24px;
}

.prose li {
  margin-bottom: 8px;
}

.prose li::marker {
  color: var(--color-accent);
}

.prose blockquote {
  border-left: 3px solid var(--color-accent);
  padding: 12px 0 12px 24px;
  margin: 28px 0;
  color: var(--color-primary);
  font-size: 18px;
  font-weight: 500;
  background: rgba(230, 57, 70, 0.04);
  border-radius: 0 6px 6px 0;
}

.prose blockquote p {
  margin-bottom: 0;
}

.prose code {
  font-family: 'SFMono-Regular', ui-monospace, Menlo, Consolas, 'Courier New', monospace;
  font-size: 0.88em;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-border);
  padding: 2px 6px;
  border-radius: 4px;
  color: #F5A5A5;
}

.prose pre {
  background: #0A0D16;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 20px 22px;
  margin: 28px 0;
  overflow-x: auto;
  font-size: 14px;
  line-height: 1.6;
}

.prose pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: inherit;
  color: #D4D4D8;
  white-space: pre;
}

/* Tables */
.prose .table-wrap {
  overflow-x: auto;
  margin: 28px 0;
  border: 1px solid var(--color-border);
  border-radius: 10px;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}

.prose th,
.prose td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.prose th {
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.prose td.num,
.prose th.num {
  text-align: right;
}

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

.prose tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Blog post footer (share / next) */
.blog-post-footer {
  max-width: 760px;
  margin: 64px auto 0;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.blog-post-footer p {
  color: var(--color-text-light);
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .blog-hero {
    padding: 120px 0 40px;
  }
  .blog-post {
    padding: 110px 0 60px;
  }
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .prose {
    font-size: 16px;
  }
  .prose h2 {
    font-size: 24px;
    margin: 40px 0 16px;
  }
  .prose h3 {
    font-size: 19px;
  }
  .prose pre {
    padding: 16px;
    font-size: 13px;
  }
  .prose table {
    font-size: 13px;
  }
  .prose th,
  .prose td {
    padding: 8px 10px;
  }
}