/* ===== DESIGN TOKENS ===== */
:root {
  /* Type Scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Font Families */
  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* Content Widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
}

/* ===== DARK PALETTE (default) ===== */
:root, [data-theme="dark"] {
  --color-bg: #0c0f17;
  --color-surface: #131722;
  --color-surface-2: #1a1f2e;
  --color-surface-3: #232939;
  --color-border: #2a3148;
  --color-divider: #1e2436;
  --color-text: #e8e9ed;
  --color-text-muted: #8b8fa3;
  --color-text-faint: #545873;
  --color-accent: #1f9e42;
  --color-accent-hover: #27b34d;
  --color-accent-soft: rgba(31, 158, 66, 0.12);
  --color-accent-light: #5ccb3c;
  --color-danger: #c94444;
  --color-danger-soft: rgba(201, 68, 68, 0.12);
  --color-success: #3b9b5e;
  --color-success-soft: rgba(59, 155, 94, 0.12);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.5);
}

/* ===== LIGHT MODE ===== */
[data-theme="light"] {
  --color-bg: #f4f5f7;
  --color-surface: #ffffff;
  --color-surface-2: #f9f9fb;
  --color-surface-3: #eeeef2;
  --color-border: #d4d6de;
  --color-divider: #e2e4ea;
  --color-text: #14171f;
  --color-text-muted: #5c6070;
  --color-text-faint: #9499aa;
  --color-accent: #1a8c3e;
  --color-accent-hover: #147832;
  --color-accent-soft: rgba(26, 140, 62, 0.08);
  --color-accent-light: #3daa2f;
  --color-danger: #b53535;
  --color-danger-soft: rgba(181, 53, 53, 0.08);
  --color-success: #2d7a48;
  --color-success-soft: rgba(45, 122, 72, 0.08);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);
}

/* Premier & tier color tokens */
:root, [data-theme="dark"] {
  --color-premier: #8baec4;
  --color-premier-border: #6b8aaf;
  --color-silver: #a0aab9;
  --color-gold: #d4952b;
  --color-gold-soft: rgba(212, 149, 43, 0.12);
}
[data-theme="light"] {
  --color-premier: #3d6a8c;
  --color-premier-border: #4a7a9e;
  --color-silver: #6b7585;
  --color-gold: #b07a14;
  --color-gold-soft: rgba(176, 122, 20, 0.08);
}

/* ===== GLOBAL STYLES ===== */
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-text);
}

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

/* ===== SKIP LINK ===== */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--color-accent);
  color: var(--color-bg);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  z-index: 100;
  font-size: var(--text-sm);
}
.skip-link:focus {
  top: var(--space-4);
}

/* ===== HEADER ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow 0.3s var(--ease-out);
}
.header--scrolled {
  box-shadow: var(--shadow-md);
}
.header-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--color-text);
}
.logo-img {
  height: 66px;
  width: auto;
  display: block;
}
/* In dark mode, invert the black text to white while keeping green intact */
[data-theme="dark"] .logo-img,
:root:not([data-theme="light"]) .logo-img {
  filter: invert(1) hue-rotate(180deg) brightness(1.1);
}
[data-theme="light"] .logo-img {
  filter: none;
}
.footer-brand .logo-img {
  height: 38px;
}

/* Desktop Nav */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.nav a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-interactive);
}
.nav a:hover, .nav a.active {
  color: var(--color-text);
}
.nav-cta {
  background: var(--color-accent) !important;
  color: var(--color-bg) !important;
  padding: var(--space-2) var(--space-5) !important;
  border-radius: var(--radius-md);
  font-weight: 600 !important;
  font-size: var(--text-sm) !important;
  transition: background var(--transition-interactive), transform var(--transition-interactive) !important;
}
.nav-cta:hover {
  background: var(--color-accent-hover) !important;
  transform: translateY(-1px);
}
.nav-cta:active {
  transform: translateY(0);
}

/* Mobile hamburger */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
  background: none;
  border: none;
}
.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
}
.mobile-toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mobile-toggle.open span:nth-child(2) {
  opacity: 0;
}
.mobile-toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Theme toggle */
.theme-toggle {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: var(--space-1);
  display: flex;
  align-items: center;
  transition: color var(--transition-interactive);
}
.theme-toggle:hover {
  color: var(--color-text);
}

/* Mobile nav panel */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  z-index: 49;
  padding: calc(var(--space-16) + var(--space-8)) var(--space-6) var(--space-6);
  flex-direction: column;
  gap: var(--space-4);
}
.mobile-nav.open {
  display: flex;
}
.mobile-nav a {
  font-size: var(--text-lg);
  color: var(--color-text);
  text-decoration: none;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-divider);
  font-weight: 500;
}

@media (max-width: 768px) {
  .nav { display: none; }
  .mobile-toggle { display: flex; }
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 0%, var(--color-bg) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-20) var(--space-4) var(--space-16);
}
.hero h1 {
  font-size: var(--text-3xl);
  max-width: 16ch;
  margin-bottom: var(--space-6);
  letter-spacing: -0.03em;
}
.hero h1 .accent {
  color: var(--color-accent);
}
.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 48ch;
  margin-bottom: var(--space-8);
  line-height: 1.5;
}
.hero-stats {
  display: flex;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}
.hero-stat {
  display: flex;
  flex-direction: column;
}
.hero-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-accent);
}
.hero-stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition:
    background var(--transition-interactive),
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive);
}
.btn:hover {
  transform: translateY(-1px);
}
.btn:active {
  transform: translateY(0);
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-bg);
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  color: var(--color-bg);
  box-shadow: var(--shadow-md);
}
.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-outline:hover {
  border-color: var(--color-text-muted);
  color: var(--color-text);
}

/* ===== SECTIONS ===== */
.section {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) var(--space-4);
}
.section-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
}
.section-header {
  margin-bottom: var(--space-12);
}
.section-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-3);
}
.section-title {
  font-size: var(--text-2xl);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}
.section-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 56ch;
  line-height: 1.6;
}
.section-alt {
  background: var(--color-surface);
}

/* ===== PAGE: HOW IT WORKS ===== */
.steps {
  display: grid;
  gap: var(--space-8);
  position: relative;
}
.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-6);
  align-items: start;
}
.step-marker {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--color-accent-soft);
  border: 1px solid oklch(from var(--color-accent) l c h / 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-accent);
  flex-shrink: 0;
}
.step-content h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}
.step-content p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.6;
}

/* Testing modes */
.modes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: var(--space-6);
  margin-top: var(--space-12);
}
.mode-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.mode-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.mode-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.mode-card p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.6;
}

/* ===== PAGE: THE RISK ===== */
.risk-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  margin-bottom: var(--space-16);
}
.risk-intro-text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
}
.risk-intro-text p + p {
  margin-top: var(--space-4);
}
.risk-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.risk-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr));
  gap: var(--space-6);
}
.case-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive);
}
.case-card-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: var(--space-3);
}
.case-card h3 {
  font-size: var(--text-base);
  font-weight: 600;
}
.case-amount {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-danger);
  white-space: nowrap;
}
.case-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.risk-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-16);
  padding: var(--space-8);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.risk-stat {
  text-align: center;
}
.risk-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-1);
}
.risk-stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ===== PAGE: CERTIFICATION ===== */

/* Certification Tier Cards */
.cert-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}
.cert-tier-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
}
.cert-tier-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-1);
}
.cert-tier-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.6;
}
.cert-tier-plan {
  font-weight: 600;
  margin-bottom: var(--space-3);
}
.cert-tier-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}
.cert-tier-icon--silver {
  background: rgba(160, 170, 185, 0.12);
  color: var(--color-silver);
}
.cert-tier-icon--gold {
  background: var(--color-gold-soft);
  color: var(--color-gold);
}
.cert-tier-icon--platinum {
  background: rgba(107, 138, 175, 0.15);
  color: var(--color-premier);
}
.cert-tier-card--silver {
  border-color: rgba(160, 170, 185, 0.3);
}
.cert-tier-card--silver h3 {
  color: var(--color-silver);
}
.cert-tier-card--gold {
  border-color: oklch(from var(--color-gold) l c h / 0.3);
}
.cert-tier-card--gold h3 {
  color: var(--color-gold);
}
.cert-tier-card--platinum {
  border-color: rgba(107, 138, 175, 0.35);
}
.cert-tier-card--platinum h3 {
  color: var(--color-premier);
}

@media (max-width: 768px) {
  .cert-tiers {
    grid-template-columns: 1fr;
  }
}
.cert-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}
.cert-pass, .cert-fail {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.cert-pass {
  border-color: oklch(from var(--color-success) l c h / 0.3);
}
.cert-fail {
  border-color: oklch(from var(--color-danger) l c h / 0.3);
}
.cert-badge {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}
.cert-pass .cert-badge {
  background: var(--color-success-soft);
  color: var(--color-success);
}
.cert-fail .cert-badge {
  background: var(--color-danger-soft);
  color: var(--color-danger);
}
.cert-pass h3, .cert-fail h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}
.cert-pass p, .cert-fail p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}
.cert-list {
  list-style: none;
  padding: 0;
}
.cert-list li {
  padding: var(--space-2) 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  display: flex;
  align-items: start;
  gap: var(--space-2);
  line-height: 1.5;
}
.cert-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
}
.cert-pass .cert-list li::before {
  background: var(--color-success);
}
.cert-fail .cert-list li::before {
  background: var(--color-danger);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: var(--space-6);
  margin-top: var(--space-16);
}
.benefit-card {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.benefit-card h4 {
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.benefit-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ===== PAGE: PRICING ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  align-items: start;
}
.pricing-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive);
}
.pricing-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.pricing-card--featured {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent), var(--shadow-md);
}
.pricing-card--featured:hover {
  box-shadow: 0 0 0 1px var(--color-accent), var(--shadow-lg);
}
.pricing-card--premier {
  border-color: var(--color-premier-border);
  box-shadow: 0 0 0 1px var(--color-premier-border), var(--shadow-md);
}
.pricing-card--premier:hover {
  box-shadow: 0 0 0 1px var(--color-premier-border), var(--shadow-lg);
}
.pricing-badge-label {
  background: var(--color-accent);
  color: var(--color-bg);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  padding: var(--space-2) var(--space-4);
}
.pricing-badge-label--premier {
  background: linear-gradient(135deg, var(--color-premier-border), var(--color-premier));
  color: #fff;
}
.pricing-card-header {
  padding: var(--space-8) var(--space-6) var(--space-4);
}
.pricing-card-header h3 {
  font-size: var(--text-lg);
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: var(--space-3);
  white-space: nowrap;
}
.pricing-amount {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: var(--space-2);
}
.pricing-currency {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-muted);
  align-self: flex-start;
  margin-top: 0.15em;
}
.pricing-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}
.pricing-card--featured .pricing-value {
  color: var(--color-accent);
}
.pricing-card--premier .pricing-value {
  color: var(--color-premier);
}
.pricing-period {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 400;
}
.pricing-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  margin-top: var(--space-1);
}
.pricing-card-body {
  padding: var(--space-4) var(--space-6) var(--space-8);
}
.pricing-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}
.pricing-features {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-6);
}
.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.pricing-features li svg {
  flex-shrink: 0;
}
.pricing-btn {
  width: 100%;
  justify-content: center;
}
.pricing-btn--premier {
  border-color: var(--color-premier-border);
  color: var(--color-premier);
}
.pricing-btn--premier:hover {
  border-color: var(--color-premier);
  background: rgba(107, 138, 175, 0.08);
  color: var(--color-premier);
}

/* Certification tier badges on pricing cards */
.pricing-tier {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
  margin-top: var(--space-3);
  white-space: nowrap;
}
.pricing-tier--silver {
  background: rgba(160, 170, 185, 0.12);
  color: var(--color-silver);
}
.pricing-tier--gold {
  background: var(--color-gold-soft);
  color: var(--color-gold);
}
.pricing-tier--platinum {
  background: rgba(107, 138, 175, 0.12);
  color: var(--color-premier);
}
.pricing-note {
  margin-top: var(--space-10);
  text-align: center;
  padding: var(--space-6) var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.pricing-note p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 72ch;
  margin-inline: auto;
}

@media (max-width: 1100px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 680px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-inline: auto;
  }
  /* Reorder so featured cards show first on mobile */
  .pricing-card--featured {
    order: -2;
  }
  .pricing-card--premier {
    order: -1;
  }
}

/* ===== PAGE: CHECK CERTIFICATION ===== */
.check-section {
  max-width: var(--content-narrow);
  margin: 0 auto;
  text-align: center;
}
.check-form {
  margin-top: var(--space-8);
  display: flex;
  gap: var(--space-3);
}
.check-input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--text-base);
  transition: border-color var(--transition-interactive);
}
.check-input:focus {
  outline: none;
  border-color: var(--color-accent);
}
.check-input::placeholder {
  color: var(--color-text-faint);
}
.check-result {
  margin-top: var(--space-8);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  text-align: left;
  display: none;
}
.check-result.visible {
  display: block;
}
.check-result.certified {
  border-color: oklch(from var(--color-success) l c h / 0.3);
}
.check-result.not-certified {
  border-color: oklch(from var(--color-danger) l c h / 0.3);
}
.result-status {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.result-badge {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.certified .result-badge {
  background: var(--color-success);
}
.not-certified .result-badge {
  background: var(--color-danger);
}
.result-company {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
}
.result-details {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}
.result-label {
  color: var(--color-text-muted);
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--color-divider);
  padding: var(--space-12) var(--space-4) var(--space-8);
}
.footer-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-8);
}
.footer-brand p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-top: var(--space-3);
  max-width: 36ch;
  line-height: 1.6;
}
.footer-links h4 {
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
}
.footer-links ul {
  list-style: none;
  padding: 0;
}
.footer-links li {
  margin-bottom: var(--space-2);
}
.footer-links a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: color var(--transition-interactive);
}
.footer-links a:hover {
  color: var(--color-text);
}
.footer-bottom {
  max-width: var(--content-wide);
  margin: var(--space-8) auto 0;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .risk-intro {
    grid-template-columns: 1fr;
  }
  .cert-layout {
    grid-template-columns: 1fr;
  }
  .hero h1 {
    font-size: var(--text-2xl);
  }
  .hero-stats {
    gap: var(--space-6);
  }
  .check-form {
    flex-direction: column;
  }
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
  }
}

/* ===== PAGE NAVIGATION (tabs-style for SPA) ===== */
.page {
  display: none;
}
.page.active {
  display: block;
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 1;
}
@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
  }
}
@keyframes reveal-fade {
  to { opacity: 1; }
}

/* ===== CTA BANNER ===== */
.cta-banner {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-12) var(--space-8);
  text-align: center;
  margin-top: var(--space-16);
}
.cta-banner h2 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}
.cta-banner p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  margin-inline: auto;
  max-width: 48ch;
}