:root {
  /* Modern color palette */
  --primary: #6366f1;
  --primary-light: #818cf8;
  --primary-dark: #4f46e5;
  --accent: #06b6d4;
  --accent-light: #22d3ee;
  --accent-dark: #0891b2;

  /* Neutral colors */
  --ink: #0f172a;
  --ink-light: #1e293b;
  --muted: #64748b;
  --muted-light: #94a3b8;
  --line: rgba(148, 163, 184, 0.2);
  --line-light: rgba(148, 163, 184, 0.1);

  /* Backgrounds */
  --paper: #f8fafc;
  --paper-dark: #f1f5f9;
  --white: #ffffff;
  --charcoal: #0f172a;
  --charcoal-2: #1e293b;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);
  --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  --gradient-glow: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.15) 0%, transparent 70%);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  padding: 0 clamp(20px, 4vw, 64px);
  background: rgba(15, 23, 42, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  height: 72px;
  max-width: 1280px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  height: 40px;
  width: auto;
}

.brand-text {
  display: flex;
  flex-direction: column;
  margin-left: 10px;
  margin-top: 3px;
}

.brand-text strong {
  color: white;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  font-family: 'Space Grotesk', sans-serif;
}

.brand-text small {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 4px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 8px 16px;
  color: var(--muted-light);
  font-size: 0.88rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-links a:hover {
  color: white;
  background: rgba(255, 255, 255, 0.06);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: white;
  border-radius: 1px;
  transition: width var(--transition-base);
}

.nav-links a:hover::after {
  width: 20px;
}

.nav-cta {
  margin-left: 12px;
  padding: 10px 24px !important;
  color: var(--ink) !important;
  background: white !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: all var(--transition-base) !important;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2) !important;
}

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

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: white;
  background: var(--charcoal);
}

.hero-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.2) 0%, transparent 60%);
  pointer-events: none;
  animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 0.6;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.1);
  }
}

.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.8) 50%, rgba(15, 23, 42, 0.9) 100%),
    url("assets/hero-analytics.jpg") center / cover no-repeat;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
  padding: 120px 0 80px;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--accent-light);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.eyebrow.dark {
  color: var(--primary);
}

.eyebrow.light {
  color: var(--accent-light);
}

h1 {
  max-width: 900px;
  margin-bottom: 28px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(3.2rem, 7vw, 6.5rem);
  line-height: 0.95;
  font-weight: 700;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #ffffff 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  margin-bottom: 0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 4vw, 3.5rem);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h3 {
  margin-bottom: 14px;
  font-size: 1.05rem;
  line-height: 1.3;
  font-weight: 600;
}

.hero-copy {
  max-width: 640px;
  color: var(--muted-light);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 40px 0 52px;
}

.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 24px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.primary-action {
  color: white;
  background: var(--gradient-primary);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.primary-action:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
}

.primary-action svg {
  transition: transform var(--transition-fast);
}

.primary-action:hover svg {
  transform: translateX(4px);
}

.secondary-action {
  color: white;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.secondary-action:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 2px;
  max-width: 900px;
  margin: 0;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-metrics div {
  padding: 24px 20px;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(10px);
}

dt {
  color: var(--muted-light);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-metrics dt {
  color: rgba(255, 255, 255, 0.6);
}

dd {
  margin: 8px 0 0;
  color: inherit;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Sections */
.section {
  padding: clamp(80px, 12vw, 140px) clamp(20px, 4vw, 64px) clamp(48px, 8vw, 80px);
}

.section-grid,
.section-heading,
.capability-grid,
.payment-layout,
.metrics-grid,
.risk-principles,
.risk-image-grid,
.operations-visuals,
.readiness-grid,
.final-panel {
  width: min(1280px, 100%);
  margin-inline: auto;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(40px, 7vw, 100px);
}

.copy-stack {
  color: var(--muted);
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  line-height: 1.7;
}

.copy-stack p:last-child,
.capability-card p:last-child,
.proposal-panel p:last-child,
.risk-principles p:last-child,
.readiness-item p:last-child {
  margin-bottom: 0;
}

/* Intro Band */
.intro-band {
  background: var(--gradient-dark);
  color: white;
}

.intro-band .copy-stack {
  color: rgba(255, 255, 255, 0.8);
}

/* Business Section */
.business-section,
.metrics-section,
.operations-section {
  background: var(--white);
}

.section-heading {
  margin-bottom: clamp(40px, 5vw, 68px);
}

.section-heading h2 {
  max-width: 1000px;
}

/* Capability Grid */
.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.capability-card {
  min-height: 320px;
  padding: 32px;
  background: var(--white);
  transition: all var(--transition-base);
}

.capability-card:hover {
  background: var(--paper);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.card-number,
.readiness-item span {
  display: inline-block;
  margin-bottom: 36px;
  font-family: 'Space Grotesk', sans-serif;
  color: var(--primary);
  font-weight: 700;
  font-size: 1.1rem;
}

.capability-card p,
.readiness-item p,
.proposal-panel p,
.metric-card p,
.risk-principles p {
  color: var(--muted);
}

/* Platform Showcase */
.platform-showcase {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(32px, 5vw, 76px);
  align-items: center;
  background: var(--gradient-dark);
  color: white;
}

.showcase-copy {
  max-width: 560px;
  justify-self: end;
}

.showcase-copy p {
  color: rgba(255, 255, 255, 0.8);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.pill-row span {
  padding: 10px 16px;
  color: white;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.pill-row span:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
}

.image-collage {
  position: relative;
  min-height: 520px;
}

.collage-main,
.collage-side {
  position: absolute;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.collage-main {
  inset: 40px 0 auto auto;
  width: min(92%, 760px);
}

.collage-side {
  inset: auto auto 18px 0;
  width: min(34%, 230px);
}

/* Payment Section */
.payment-section,
.readiness-section {
  background: var(--paper);
}

.payment-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.proposal-panel {
  min-height: 430px;
  padding: clamp(28px, 4vw, 48px);
  background: var(--white);
}

.accent-panel {
  color: white;
  background: var(--gradient-primary);
}

.accent-panel p {
  color: rgba(255, 255, 255, 0.85);
}

.compact-list {
  display: grid;
  gap: 1px;
  margin: 32px 0 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.compact-list div {
  display: grid;
  grid-template-columns: minmax(140px, 0.82fr) minmax(160px, 1fr);
  gap: 20px;
  padding: 18px;
  background: var(--white);
}

.big-stat {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.big-stat strong {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(4.5rem, 9vw, 8rem);
  line-height: 0.8;
  letter-spacing: -0.04em;
}

.big-stat span {
  max-width: 260px;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}

/* Metrics Section */
.metrics-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 16px;
}

.metric-card {
  min-height: 240px;
  padding: 28px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.metric-card:hover {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 1px var(--primary-light);
}

.metric-card.large {
  grid-row: span 2;
}

.bar-list {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.bar-list.short {
  gap: 20px;
}

.bar-row {
  display: grid;
  grid-template-columns: minmax(92px, 132px) 1fr 46px;
  align-items: center;
  gap: 12px;
  font-size: 0.84rem;
  font-weight: 500;
}

.bar-row i {
  position: relative;
  display: block;
  height: 10px;
  background: var(--line);
  border-radius: 5px;
  overflow: hidden;
}

.bar-row i::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--value);
  background: var(--gradient-primary);
  border-radius: 5px;
  transition: width 1s ease-out;
}

.bar-row b {
  text-align: right;
  color: var(--primary);
  font-weight: 600;
}

.split-visual {
  display: grid;
  grid-template-columns: var(--a, 75%) 1fr;
  min-height: 92px;
  margin-top: 30px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper-dark);
}

.split-visual span {
  display: grid;
  place-items: center;
  min-width: 0;
  padding: 12px;
  text-align: center;
  font-size: 0.88rem;
  font-weight: 600;
}

.split-visual span:first-child {
  color: white;
  background: var(--gradient-primary);
}

.split-visual span:last-child {
  color: var(--ink);
  background: var(--paper-dark);
}

.split-visual.local {
  --a: 60%;
}

.split-visual.online {
  --a: 95%;
}

.metric-card.emphasis {
  color: white;
  background: var(--gradient-dark);
  border-color: transparent;
}

.metric-card.emphasis strong {
  display: block;
  margin-top: 28px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.8rem, 5vw, 4.8rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
}

.metric-card.emphasis p {
  color: rgba(255, 255, 255, 0.7);
}

/* Dark Section */
.dark-section {
  color: white;
  background: var(--gradient-dark);
}

.dark-section .section-heading h2 {
  max-width: 1100px;
}

.risk-principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-bottom: 60px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.risk-principles article {
  min-height: 260px;
  padding: 32px;
  background: var(--charcoal-2);
  transition: all var(--transition-base);
}

.risk-principles article:hover {
  background: rgba(30, 41, 59, 0.8);
}

.risk-principles p {
  color: rgba(255, 255, 255, 0.7);
}

.risk-image-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

figure {
  margin: 0;
}

.risk-image-grid figure {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.risk-image-grid figure:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
}

.risk-image-grid img {
  width: 100%;
  aspect-ratio: 1.45;
  object-fit: cover;
  background: #1e293b;
}

figcaption {
  padding: 16px 18px 20px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.82rem;
  line-height: 1.5;
}

/* Operations Section */
.operations-visuals {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 60px;
}

.operations-visuals img {
  width: 100%;
  aspect-ratio: 1.65;
  object-fit: cover;
  object-position: top center;
  background: var(--paper-dark);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
}

.operations-visuals img:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

/* Footer */
.site-footer {
  padding: 28px clamp(20px, 4vw, 64px);
  color: var(--muted-light);
  background: var(--charcoal);
  font-size: 0.8rem;
}

.site-footer p {
  width: min(1280px, 100%);
  margin: 0 auto;
}

.site-footer a {
  color: var(--accent-light);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.site-footer a:hover {
  color: white;
}

/* Readiness Section */
.readiness-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.readiness-item {
  min-height: 300px;
  padding: 32px;
  background: var(--white);
  transition: all var(--transition-base);
}

.readiness-item:hover {
  background: var(--paper);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.final-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: 52px;
  align-items: end;
  margin-top: 20px;
  padding: clamp(36px, 5vw, 60px);
  color: white;
  background: var(--gradient-dark);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.final-panel p:last-child {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.8);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content>* {
  animation: fadeInUp 0.8s ease-out forwards;
}

.hero-content>*:nth-child(1) {
  animation-delay: 0.1s;
}

.hero-content>*:nth-child(2) {
  animation-delay: 0.2s;
}

.hero-content>*:nth-child(3) {
  animation-delay: 0.3s;
}

.hero-content>*:nth-child(4) {
  animation-delay: 0.4s;
}

.hero-content>*:nth-child(5) {
  animation-delay: 0.5s;
}

/* Responsive Design */
@media (max-width: 1020px) {
  .header-inner {
    height: auto;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 0;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .hero-metrics,
  .capability-grid,
  .metrics-grid,
  .risk-principles,
  .risk-image-grid,
  .operations-visuals,
  .readiness-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .platform-showcase,
  .two-column,
  .payment-layout,
  .final-panel {
    grid-template-columns: 1fr;
  }

  .showcase-copy {
    justify-self: start;
    max-width: none;
  }

  .image-collage {
    min-height: 450px;
  }

  .metric-card.large {
    grid-row: auto;
  }
}

@media (max-width: 680px) {
  .site-header {
    padding: 0 16px;
  }

  .header-inner {
    padding: 12px 0;
    gap: 12px;
  }

  .brand-text strong {
    font-size: 1.2rem;
  }

  .brand-text small {
    font-size: 0.6rem;
    letter-spacing: 0.1em;
  }

  .nav-links a {
    padding: 6px 12px;
    font-size: 0.82rem;
    white-space: nowrap;
  }

  .nav-cta {
    padding: 8px 16px !important;
    font-size: 0.82rem !important;
  }

  .hero-content {
    width: min(100% - 32px, 1280px);
    padding-top: 140px;
  }

  h1 {
    font-size: clamp(2.8rem, 14vw, 4rem);
  }

  .hero-metrics,
  .capability-grid,
  .metrics-grid,
  .risk-principles,
  .risk-image-grid,
  .operations-visuals,
  .readiness-grid {
    grid-template-columns: 1fr;
  }

  .compact-list div,
  .bar-row {
    grid-template-columns: 1fr;
  }

  .bar-row b {
    text-align: left;
  }

  .image-collage {
    min-height: 360px;
  }

  .collage-main {
    inset: 0 0 auto auto;
    width: 100%;
  }

  .collage-side {
    width: 38%;
    min-width: 130px;
  }

  .split-visual {
    min-height: 110px;
  }

  .hero-glow {
    display: none;
  }
}