/* Talentutor.com — HitnSpin landing page
   Design tokens from DESIGN.md (Dropbox-inspired) */

:root {
  --dbx-blue: #0061fe;
  --dbx-blue-hover: #004dc7;
  --dbx-blue-light: #b4d1ff;
  --dbx-blue-wash: #f2f7ff;
  --dbx-canvas: #f7f5f2;
  --dbx-canvas-white: #ffffff;
  --dbx-ink: #1e1919;
  --dbx-ink-soft: #44403d;
  --dbx-muted: #736c64;
  --dbx-muted-strong: #5b5650;
  --dbx-surface: #ffffff;
  --dbx-surface-soft: #ebe9e6;
  --dbx-border: #d3cec9;
  --dbx-dark: #1e1919;
  --dbx-dark-elevated: #2d2b29;
  --brand-yellow: #fad24b;
  --brand-lime: #b4dc19;
  --brand-orange: #fa551e;
  --brand-pink: #c0154c;
  --brand-purple: #c8aff0;
  --success: #0f503c;
  --font-display: "Space Grotesk", "Sharp Grotesk", SharpGrotesk, "Atlas Grotesk", system-ui, sans-serif;
  --font-body: "DM Sans", "Atlas Grotesk Web", "Atlas Grotesk", system-ui, sans-serif;
  --r-xs: 4px;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-pill: 9999px;
  --space-section: 96px;
  --space-hero: 128px;
  --container: 1200px;
  --shadow-mockup: 0 24px 48px rgba(30, 25, 25, 0.12), 0 8px 16px rgba(30, 25, 25, 0.06);
  --transition: 180ms ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--dbx-ink-soft);
  background: var(--dbx-canvas);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--dbx-blue);
  text-decoration: none;
}

a:hover {
  color: var(--dbx-blue-hover);
}

:focus-visible {
  outline: 2px solid var(--dbx-blue);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 200;
  padding: 12px 16px;
  background: var(--dbx-dark);
  color: var(--dbx-canvas);
  border-radius: var(--r-md);
  font-weight: 500;
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

/* Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--dbx-canvas-white);
  border-bottom: 1px solid var(--dbx-border);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 16px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--dbx-ink);
  letter-spacing: -0.02em;
}

.nav-logo svg {
  flex-shrink: 0;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--dbx-ink);
  font-size: 16px;
  transition: color var(--transition);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--dbx-border);
  border-radius: var(--r-md);
  background: var(--dbx-surface);
  color: var(--dbx-ink);
  cursor: pointer;
}

.menu-toggle svg {
  width: 20px;
  height: 20px;
}

.mobile-nav {
  display: none;
  padding: 16px 0 24px;
  border-top: 1px solid var(--dbx-border);
}

.mobile-nav.is-open {
  display: block;
}

.mobile-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav a {
  display: block;
  padding: 12px 0;
  color: var(--dbx-ink);
  font-size: 16px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 24px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
  border-radius: var(--r-lg);
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--dbx-blue);
  color: var(--dbx-canvas);
}

.btn-primary:hover {
  background: var(--dbx-blue-hover);
  color: var(--dbx-canvas);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--dbx-ink);
  padding: 14px 22px;
}

.btn-secondary:hover {
  color: var(--dbx-blue);
}

.btn-on-dark {
  background: transparent;
  color: var(--dbx-canvas);
  border: 1px solid rgba(247, 245, 242, 0.35);
  padding: 14px 22px;
}

.btn-on-dark:hover {
  background: rgba(247, 245, 242, 0.08);
  color: var(--dbx-canvas);
}

.btn-sm {
  padding: 12px 20px;
  font-size: 15px;
}

.btn-arrow::after {
  content: "→";
  transition: transform var(--transition);
}

.btn-arrow:hover::after {
  transform: translateX(3px);
}

/* Hero */
.hero {
  padding: 64px 0 80px;
}

.hero-grid {
  display: grid;
  gap: 48px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dbx-blue);
  background: var(--dbx-blue-wash);
  border-radius: var(--r-pill);
}

.hero-title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(40px, 8vw, 64px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--dbx-ink);
}

.hero-title .brand-accent {
  color: var(--dbx-blue);
}

.hero-lead {
  margin: 0 0 32px;
  max-width: 540px;
  font-size: clamp(18px, 2.5vw, 20px);
  line-height: 1.5;
  color: var(--dbx-muted-strong);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.hero-bullets {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 16px;
  color: var(--dbx-ink-soft);
}

.hero-bullets svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--success);
}

/* Product mockup */
.hero-visual {
  position: relative;
}

.mockup-stack {
  position: relative;
  max-width: 520px;
  margin-inline: auto;
}

.mockup-desktop {
  background: var(--dbx-surface);
  border: 1px solid var(--dbx-border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-mockup);
  overflow: hidden;
}

.mockup-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  background: var(--dbx-surface-soft);
  border-bottom: 1px solid var(--dbx-border);
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-dot--red { background: #ff5f57; }
.mockup-dot--yellow { background: var(--brand-yellow); }
.mockup-dot--green { background: var(--brand-lime); }

.mockup-url {
  flex: 1;
  margin-left: 8px;
  padding: 6px 12px;
  font-size: 12px;
  color: var(--dbx-muted);
  background: var(--dbx-surface);
  border-radius: var(--r-sm);
}

.mockup-body {
  padding: 24px;
}

.mockup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.mockup-brand {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--dbx-ink);
}

.mockup-badge {
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--success);
  background: rgba(15, 80, 60, 0.1);
  border-radius: var(--r-pill);
}

.game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.game-tile {
  aspect-ratio: 1;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  position: relative;
  overflow: hidden;
}

.game-tile:nth-child(1) { background: linear-gradient(135deg, var(--dbx-blue-light), var(--dbx-blue)); }
.game-tile:nth-child(2) { background: linear-gradient(135deg, var(--brand-yellow), var(--brand-orange)); }
.game-tile:nth-child(3) { background: linear-gradient(135deg, var(--brand-purple), var(--brand-pink)); }
.game-tile:nth-child(4) { background: linear-gradient(135deg, var(--brand-lime), #7ab800); }
.game-tile:nth-child(5) { background: linear-gradient(135deg, var(--dbx-blue-wash), var(--dbx-blue-light)); }
.game-tile:nth-child(6) { background: linear-gradient(135deg, #ffd4a8, var(--brand-orange)); }

.game-tile--featured {
  grid-column: span 2;
  aspect-ratio: auto;
  min-height: 80px;
  font-size: 14px;
  font-weight: 600;
  color: var(--dbx-ink);
  background: var(--dbx-blue-wash);
  flex-direction: column;
  gap: 4px;
}

.game-tile--featured span {
  font-size: 24px;
}

.mockup-mobile {
  position: absolute;
  bottom: -24px;
  right: -16px;
  width: 140px;
  background: var(--dbx-surface);
  border: 1px solid var(--dbx-border);
  border-radius: 20px;
  box-shadow: var(--shadow-mockup);
  overflow: hidden;
}

.mockup-mobile-notch {
  width: 40px;
  height: 4px;
  margin: 10px auto 8px;
  background: var(--dbx-border);
  border-radius: var(--r-pill);
}

.mockup-mobile-screen {
  padding: 12px;
  text-align: center;
}

.spin-wheel {
  width: 80px;
  height: 80px;
  margin: 0 auto 8px;
  border-radius: 50%;
  background: conic-gradient(
    var(--dbx-blue) 0deg 60deg,
    var(--brand-yellow) 60deg 120deg,
    var(--brand-orange) 120deg 180deg,
    var(--brand-pink) 180deg 240deg,
    var(--brand-purple) 240deg 300deg,
    var(--brand-lime) 300deg 360deg
  );
  border: 4px solid var(--dbx-ink);
  animation: spin-pulse 4s ease-in-out infinite;
}

@keyframes spin-pulse {
  0%, 100% { transform: rotate(0deg); }
  50% { transform: rotate(180deg); }
}

.mockup-mobile-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--dbx-ink);
}

/* Logo rail */
.logo-rail {
  padding: 48px 0;
  background: var(--dbx-surface);
  border-block: 1px solid var(--dbx-border);
}

.logo-rail-inner {
  text-align: center;
}

.logo-rail-text {
  margin: 0 0 28px;
  font-size: 15px;
  color: var(--dbx-muted);
}

.logo-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 32px 48px;
}

.logo-item {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--dbx-muted);
  opacity: 0.7;
  letter-spacing: -0.01em;
}

/* Feature sections */
.section {
  padding: var(--space-section) 0;
}

.section-label {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--dbx-blue);
}

.section-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--dbx-ink);
}

.section-lead {
  margin: 0 0 24px;
  max-width: 560px;
  font-size: 18px;
  color: var(--dbx-muted-strong);
}

.feature-block {
  display: grid;
  gap: 48px;
  align-items: center;
  margin-bottom: var(--space-section);
}

.feature-block:last-child {
  margin-bottom: 0;
}

.feature-block--reverse .feature-copy {
  order: 2;
}

.feature-block--reverse .feature-media {
  order: 1;
}

.feature-card {
  background: var(--dbx-surface);
  border: 1px solid var(--dbx-border);
  border-radius: var(--r-xl);
  padding: 32px;
}

.feature-icon-row {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-md);
  font-size: 22px;
}

.feature-icon--blue { background: var(--dbx-blue-wash); }
.feature-icon--yellow { background: rgba(250, 210, 75, 0.25); }
.feature-icon--lime { background: rgba(180, 220, 25, 0.2); }

.feature-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--dbx-border-soft, var(--dbx-surface-soft));
  font-size: 16px;
  color: var(--dbx-ink-soft);
}

.feature-list li:last-child {
  border-bottom: none;
}

/* Benefits grid */
.benefits-grid {
  display: grid;
  gap: 24px;
}

.benefit-card {
  background: var(--dbx-surface);
  border: 1px solid var(--dbx-border);
  border-radius: var(--r-lg);
  padding: 28px;
}

.benefit-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  color: var(--dbx-ink);
}

.benefit-card p {
  margin: 0;
  font-size: 16px;
  color: var(--dbx-muted-strong);
}

/* Dark security section */
.security-panel {
  background: var(--dbx-dark);
  color: var(--dbx-canvas);
  padding: var(--space-section) 0;
  border-radius: var(--r-xl);
  margin-inline: 16px;
  max-width: calc(var(--container) + 32px);
  margin-left: auto;
  margin-right: auto;
}

.security-grid {
  display: grid;
  gap: 48px;
  align-items: start;
}

.security-panel .section-label {
  color: var(--dbx-blue-light);
}

.security-panel .section-title {
  color: var(--dbx-canvas);
}

.security-panel .section-lead {
  color: rgba(247, 245, 242, 0.75);
}

.trust-cards {
  display: grid;
  gap: 16px;
}

.trust-card {
  background: var(--dbx-dark-elevated);
  border: 1px solid rgba(247, 245, 242, 0.1);
  border-radius: var(--r-lg);
  padding: 24px;
}

.trust-card-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  background: rgba(0, 97, 254, 0.15);
  border-radius: var(--r-md);
  color: var(--dbx-blue-light);
}

.trust-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  color: var(--dbx-canvas);
}

.trust-card p {
  margin: 0;
  font-size: 15px;
  color: rgba(247, 245, 242, 0.7);
  line-height: 1.5;
}

.security-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

/* Steps */
.steps-grid {
  display: grid;
  gap: 24px;
  counter-reset: step;
}

.step-card {
  position: relative;
  background: var(--dbx-surface);
  border: 1px solid var(--dbx-border);
  border-radius: var(--r-lg);
  padding: 28px 28px 28px 72px;
}

.step-card::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 24px;
  top: 28px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--dbx-blue);
  background: var(--dbx-blue-wash);
  border-radius: 50%;
}

.step-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  color: var(--dbx-ink);
}

.step-card p {
  margin: 0;
  color: var(--dbx-muted-strong);
}

/* Final CTA */
.cta-panel {
  background: var(--dbx-blue-wash);
  border: 1px solid var(--dbx-blue-light);
  border-radius: var(--r-xl);
  padding: 64px 32px;
  text-align: center;
}

.cta-panel .section-title {
  max-width: 640px;
  margin-inline: auto;
}

.cta-panel .section-lead {
  max-width: 520px;
  margin-inline: auto;
  margin-bottom: 32px;
}

.cta-panel-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* Footer */
.site-footer {
  background: var(--dbx-dark);
  color: rgba(247, 245, 242, 0.7);
  padding: 64px 0 32px;
  margin-top: var(--space-section);
}

.footer-grid {
  display: grid;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--dbx-canvas);
  margin-bottom: 12px;
}

.footer-tagline {
  margin: 0;
  font-size: 15px;
  max-width: 320px;
}

.footer-col h4 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--dbx-canvas);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  color: rgba(247, 245, 242, 0.7);
  font-size: 15px;
}

.footer-col a:hover {
  color: var(--dbx-canvas);
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(247, 245, 242, 0.12);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-bottom p {
  margin: 0;
  font-size: 13px;
  color: rgba(247, 245, 242, 0.5);
}

.footer-disclaimer {
  font-size: 12px;
  line-height: 1.6;
  color: rgba(247, 245, 242, 0.45);
  max-width: 800px;
}

/* Responsive */
@media (min-width: 768px) {
  .hero {
    padding: var(--space-hero) 0 96px;
  }

  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }

  .nav-links {
    display: flex;
  }

  .menu-toggle {
    display: none;
  }

  .feature-block {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }

  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .trust-cards {
    grid-template-columns: 1fr 1fr;
  }

  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .container {
    width: min(100% - 48px, var(--container));
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .spin-wheel {
    animation: none;
  }

  .btn-primary:hover {
    transform: none;
  }
}