/*
 * DrinkUp — Public Splash (Stripe-ready marketing site)
 * Brand tokens lifted from design/brand-guidelines.md (Hot Cheers v1.0).
 *
 * Surface choice: --color-ground (warm off-black). Per brand-guidelines.md §07
 * the customer app uses cream, but the business/staff app uses ground. For the
 * public splash the ground surface reads as "real company doing serious thing"
 * and matches the brand cover artwork. Same posture as the pre-launch
 * placeholder, applied at marketing-page scale.
 */

:root {
  /* --- Color tokens (Hot Cheers) ----------------------------------------- */
  --color-primary:      #FF4D6D;
  --color-primary-dark: #E03A57;
  --color-accent:       #FFC93D; /* reserved — earned-moments only, not used here */
  --color-ground:       #1A1620;
  --color-ground-soft:  #2A242F;
  --color-neutral:      #FFF4E8;
  --color-surface:      #FFFFFF;
  --color-subtle:       #F4F1EC;
  --color-warning:      #E08A2C; /* Amber pour — status dots */

  /* Text on dark surfaces (per [data-theme="dark"] block in brand-guidelines.md) */
  --text-primary:   #FFF4E8;
  --text-secondary: rgba(255, 244, 232, 0.66);
  --text-tertiary:  rgba(255, 244, 232, 0.40);

  /* Borders on dark surfaces (per §07 quick reference) */
  --border-soft:   rgba(255, 244, 232, 0.06);
  --border-medium: rgba(255, 244, 232, 0.12);

  /* --- Typography ------------------------------------------------------- */
  /*
   * Brand font is General Sans (Fontshare). Self-hosting the woff2 was out
   * of scope for this PR — the brand guidelines explicitly list Inter and
   * system-ui as approved fallbacks. We resolve to native system fonts to
   * keep the page fully self-contained (zero third-party network calls per
   * spec §8).
   */
  --font: 'General Sans', 'Inter', -apple-system, BlinkMacSystemFont,
          'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

  /* --- Radii / motion (brand-guidelines.md §05) -------------------------- */
  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   16px;
  --radius-pill: 999px;

  --motion-fast: 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
  --motion-base: 240ms cubic-bezier(0.2, 0.8, 0.2, 1);

  /* --- Layout ----------------------------------------------------------- */
  --content-max: 1080px;
  --content-narrow: 720px;
}

/* --------------------------------------------------------------------- */
/* Reset                                                                  */
/* --------------------------------------------------------------------- */

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

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-ground);
  /* Guard against any rogue inline-content overflow on narrow viewports. */
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  line-height: 1.5;
  /*
   * Subtle radial glow — pure CSS, no third hue introduced. Coral at very
   * low opacity behind the hero, fading out into ground. Honors §06
   * "Don't gradient brand colors together": this is one hue over ground.
   */
  background:
    radial-gradient(
      ellipse 80% 50% at 50% 0%,
      rgba(255, 77, 109, 0.16) 0%,
      rgba(255, 77, 109, 0) 60%
    ),
    var(--color-ground);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: opacity var(--motion-fast);
}

a:hover,
a:focus-visible { opacity: 0.85; }

a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
  border-radius: 4px;
}

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

p { margin: 0 0 16px; }

ul, ol { margin: 0 0 16px; padding-left: 1.4em; }

/* --------------------------------------------------------------------- */
/* Wordmark (shared by nav + footer + legal pages)                        */
/* --------------------------------------------------------------------- */

.wordmark {
  display: inline-block;
  transition: opacity var(--motion-fast);
  color: inherit;
}

.wordmark:hover,
.wordmark:focus-visible { opacity: 0.85; }

.wordmark:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 6px;
  border-radius: 4px;
}

.wordmark-svg {
  width: clamp(120px, 26vw, 160px);
  height: auto;
}

.wordmark-nav .wordmark-svg { width: clamp(120px, 26vw, 156px); }
.wordmark-footer .wordmark-svg { width: clamp(120px, 26vw, 156px); }

/* --------------------------------------------------------------------- */
/* Sticky nav                                                             */
/* --------------------------------------------------------------------- */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(26, 22, 32, 0.78);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--border-soft);
}

.site-nav-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav-links a {
  display: inline-block;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-pill);
  transition: background var(--motion-fast), color var(--motion-fast),
              opacity var(--motion-fast);
}

.site-nav-links a:hover,
.site-nav-links a:focus-visible {
  color: var(--text-primary);
  background: rgba(255, 244, 232, 0.06);
  opacity: 1;
}

/* --------------------------------------------------------------------- */
/* Page container                                                         */
/* --------------------------------------------------------------------- */

.page {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 20px;
}

.section-heading {
  font-size: clamp(28px, 4vw + 10px, 42px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text-primary);
  margin: 0 0 28px;
  text-wrap: balance;
}

/* --------------------------------------------------------------------- */
/* Hero (spec §6.2)                                                       */
/* --------------------------------------------------------------------- */

.hero-section {
  max-width: var(--content-narrow);
  margin: 0 auto;
  padding: 64px 0 80px;
  animation: drinkup-fade-in 420ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  padding: 6px 14px 6px 12px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: rgba(255, 244, 232, 0.04);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-pill);
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 0 rgba(255, 77, 109, 0.55);
  animation: pulse 2s ease-in-out infinite;
}

.hero {
  margin: 0 0 20px;
  font-size: clamp(36px, 6vw + 14px, 72px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--text-primary);
  text-wrap: balance;
  hyphens: none;
}

.hero-accent {
  color: var(--color-primary);
}

.lede {
  margin: 0 0 32px;
  max-width: 52ch;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.55;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------- */
/* "Coming soon" CTA — NOT a navigable link (spec §6.2)                   */
/* --------------------------------------------------------------------- */

.cta-coming-soon {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 12px 22px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--color-ground-soft);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-pill);
  /* aria-disabled communicates intent; the actual disabled style is the
     muted ground-soft look + not-allowed cursor. */
  cursor: not-allowed;
}

.cta-coming-soon .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-warning);
  box-shadow: 0 0 0 0 rgba(224, 138, 44, 0.6);
  animation: pulse-amber 2.2s ease-in-out infinite;
}

/* --------------------------------------------------------------------- */
/* Features grid (spec §6.3)                                              */
/* --------------------------------------------------------------------- */

.features-section {
  padding: 32px 0 72px;
}

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

.feature-card {
  background: rgba(255, 244, 232, 0.04);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 24px 22px;
}

.feature-eyebrow {
  margin: 0 0 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-primary);
}

.feature-title {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.feature-body {
  margin: 0;
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.55;
}

.feature-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-primary);
}

/* --------------------------------------------------------------------- */
/* How it works (spec §6.4)                                               */
/* --------------------------------------------------------------------- */

.steps-section {
  padding: 32px 0 72px;
}

.steps-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.step-card {
  background: rgba(255, 244, 232, 0.04);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 22px 20px;
}

.step-num {
  display: block;
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-primary);
}

.step-title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
}

.step-body {
  margin: 0;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* --------------------------------------------------------------------- */
/* Partner (spec §6.5)                                                    */
/* --------------------------------------------------------------------- */

.partner-section {
  padding: 32px 0 80px;
  max-width: var(--content-narrow);
  margin: 0 auto;
}

.partner-lede,
.partner-pricing {
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 60ch;
}

.partner-pricing {
  margin: 0 0 28px;
}

.partner-onboarding {
  list-style: decimal;
  padding-left: 1.5em;
  margin: 0 0 32px;
  max-width: 60ch;
}

.partner-onboarding li {
  margin-bottom: 14px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.partner-onboarding li strong {
  color: var(--text-primary);
  font-weight: 600;
}

.partner-cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: 8px;
}

.partner-cta-note {
  margin: 0;
  font-size: 14px;
  color: var(--text-tertiary);
}

.cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 22px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-neutral);
  background: var(--color-primary);
  border-radius: var(--radius-pill);
  transition: background var(--motion-fast), transform var(--motion-fast),
              opacity var(--motion-fast);
}

.cta-primary:hover,
.cta-primary:focus-visible {
  background: var(--color-primary-dark);
  opacity: 1;
  transform: translateY(-1px);
}

/* --------------------------------------------------------------------- */
/* About (spec §6.6)                                                      */
/* --------------------------------------------------------------------- */

.about-section {
  padding: 32px 0 72px;
  max-width: var(--content-narrow);
  margin: 0 auto;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.about-headshot {
  width: 160px;
  max-width: 100%;
  border-radius: 50%;
  overflow: hidden;
  background: var(--color-ground-soft);
  border: 1px solid var(--border-medium);
  flex-shrink: 0;
}

.about-headshot svg,
.about-headshot img {
  width: 100%;
  height: auto;
  display: block;
}

.about-headshot img {
  /* Square source crops to a perfect circle via the parent's border-radius +
     overflow:hidden. object-fit:cover guards against any non-square source. */
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.about-copy p {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-secondary);
}

.about-copy em {
  color: var(--text-tertiary);
  font-style: italic;
}

.about-founder-lead {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-primary);
}

/*
 * Founder pull-quote — distinct from the lead paragraph. Italic body with a
 * coral left rule to mark it as a direct quote, not editorial prose. Matches
 * the brand "earned moment" treatment without using the reserved accent token.
 */
.about-quote {
  margin: 0 0 18px;
  padding: 14px 18px;
  border-left: 3px solid var(--color-primary);
  background: rgba(255, 77, 109, 0.06);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-primary);
}

.about-quote p {
  margin: 0;
}

.about-company {
  margin: 0;
}

.about-company strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* --------------------------------------------------------------------- */
/* Contact (spec §6.7)                                                    */
/* --------------------------------------------------------------------- */

.contact-section {
  padding: 32px 0 96px;
  max-width: var(--content-narrow);
  margin: 0 auto;
}

.contact-lede {
  max-width: 60ch;
  margin-bottom: 28px;
}

.contact-list {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.contact-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 16px 18px;
  background: rgba(255, 244, 232, 0.04);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
}

.contact-row dt {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.contact-row dd {
  margin: 0;
  font-size: 16px;
  color: var(--text-primary);
  line-height: 1.5;
}

/* --------------------------------------------------------------------- */
/* Footer                                                                 */
/* --------------------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--border-soft);
  background: rgba(0, 0, 0, 0.18);
  margin-top: 32px;
}

.site-footer-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 36px 20px 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}

.site-footer-brand {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.site-footer-copy {
  margin: 0;
  font-size: 13px;
  color: var(--text-tertiary);
  letter-spacing: 0.01em;
}

.site-footer-legal ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.site-footer-legal a {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

.site-footer-legal a:hover,
.site-footer-legal a:focus-visible {
  color: var(--color-primary);
}

.site-footer-note {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

/* --------------------------------------------------------------------- */
/* Legal pages — shared shell                                             */
/* --------------------------------------------------------------------- */

.legal-page {
  max-width: var(--content-narrow);
  margin: 0 auto;
  padding: 64px 20px 96px;
  animation: drinkup-fade-in 420ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.legal-title {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw + 10px, 44px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.legal-meta {
  margin: 0 0 32px;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.legal-body {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 68ch;
}

.legal-body p {
  margin: 0 0 18px;
}

.legal-body strong {
  color: var(--text-primary);
  font-weight: 600;
}

.legal-body em {
  font-style: italic;
}

/*
 * Section heading hierarchy inside legal pages — h2 = top-level numbered
 * sections, h3 = sub-sections. Both render in primary text color (cream)
 * so they read as structural anchors against the secondary-tinted body copy.
 */
.legal-body h2 {
  margin: 36px 0 14px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.legal-body h2:first-child {
  margin-top: 0;
}

.legal-body h3 {
  margin: 28px 0 10px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--text-primary);
}

.legal-body ul,
.legal-body ol {
  margin: 0 0 18px;
  padding-left: 1.4em;
}

.legal-body li {
  margin-bottom: 8px;
}

.legal-body li:last-child {
  margin-bottom: 0;
}

/*
 * Inline disclosure blockquotes (Stripe Connect language, etc.) — used for
 * required-language excerpts inside the policy body. Coral left rule + softer
 * background, same treatment as the founder pull-quote on the homepage so the
 * brand voice carries over.
 */
.legal-body blockquote {
  margin: 0 0 18px;
  padding: 14px 18px;
  border-left: 3px solid var(--color-primary);
  background: rgba(255, 77, 109, 0.06);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--text-primary);
}

.legal-body blockquote p {
  margin: 0;
}

.legal-body hr {
  margin: 32px 0;
  border: 0;
  border-top: 1px solid var(--border-medium);
}

.legal-back {
  display: inline-block;
  margin-top: 24px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-primary);
}

/* --------------------------------------------------------------------- */
/* Animations                                                             */
/* --------------------------------------------------------------------- */

@keyframes drinkup-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 77, 109, 0.5); }
  50%      { box-shadow: 0 0 0 8px rgba(255, 77, 109, 0); }
}

@keyframes pulse-amber {
  0%, 100% { box-shadow: 0 0 0 0 rgba(224, 138, 44, 0.55); }
  50%      { box-shadow: 0 0 0 8px rgba(224, 138, 44, 0); }
}

/* Respect users who prefer no motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* --------------------------------------------------------------------- */
/* Breakpoints                                                            */
/* --------------------------------------------------------------------- */

@media (min-width: 600px) {
  .site-nav-inner { padding: 16px 28px; }
  .hero-section { padding: 80px 0 96px; }
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .about-grid {
    grid-template-columns: 200px 1fr;
    gap: 40px;
  }
  .about-headshot { width: 200px; }
  .contact-row {
    grid-template-columns: 180px 1fr;
    gap: 12px;
    align-items: baseline;
  }
  .site-footer-inner {
    grid-template-columns: 1fr auto 1fr;
    gap: 36px;
  }
  .site-footer-note { text-align: right; }
}

@media (min-width: 1024px) {
  .page { padding: 0 32px; }
  .site-nav-inner { padding: 18px 36px; }
  .hero-section { padding: 96px 0 112px; }
}