/* ==========================================================================
   THIRSTY COLA - HUMANIZED CRAFT EDITORIAL DESIGN
   Black & White foundation with warm textured Maroon Red accents.
   ========================================================================== */

:root {
  --bg-dark: #0d0d0f;
  --bg-card: #151518;
  --bg-card-hover: #1b1b20;
  
  --text-primary: #f4f4f6;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;

  /* Warm Textured Maroon Red */
  --maroon-deep: #540b10;
  --maroon-base: #7c131a;
  --maroon-bright: #a01a24;
  --maroon-tint: rgba(124, 19, 26, 0.12);
  --maroon-border: rgba(160, 26, 36, 0.35);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.15);

  --font-serif: 'Fraunces', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.65;
  font-size: 16px;
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   BACKGROUNDS & GRAIN TEXTURE
   ========================================================================== */
.blurry-bg {
  position: fixed;
  inset: -15px;
  background-image: url('assets/thirsty-hero.png');
  background-position: center 30%;
  background-size: cover;
  background-repeat: no-repeat;
  filter: blur(16px) brightness(0.22) contrast(1.1);
  z-index: 0;
  pointer-events: none;
}

.grain-overlay {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

/* ==========================================================================
   CONTAINER & NAVIGATION
   ========================================================================== */
.container {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 24px 80px;
  position: relative;
  z-index: 2;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 32px 0 20px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 48px;
}

.brand {
  text-decoration: none;
  color: var(--text-primary);
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.brand-dot {
  color: var(--maroon-bright);
  font-size: 18px;
}

.brand-cola {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.nav-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background: var(--maroon-bright);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--maroon-bright);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-header {
  text-align: center;
  margin-bottom: 44px;
}

.pill-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: #ff8c94;
  background: var(--maroon-tint);
  border: 1px solid var(--maroon-border);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.3rem, 5.5vw, 3.8rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.italic-serif {
  font-style: italic;
  font-weight: 400;
  color: #ffccd0;
}

.hero-story {
  font-size: 16.5px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 660px;
  margin: 0 auto;
}

/* ==========================================================================
   COUNTDOWN CARD: Clean, Warm, Human
   ========================================================================== */
.countdown-card {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: 16px;
  padding: 36px 28px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.countdown-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--maroon-deep), var(--maroon-bright), var(--maroon-deep));
}

.countdown-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.maroon-pip {
  width: 6px;
  height: 6px;
  background: var(--maroon-bright);
  border-radius: 50%;
}

.countdown-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 22px;
}

.time-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 80px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 16px 8px;
}

.time-block.highlight-sec {
  border-color: var(--maroon-border);
  background: var(--maroon-tint);
}

.time-block.highlight-sec .num {
  color: #ff6b77;
}

.time-block .num {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 600;
  line-height: 1;
  color: var(--text-primary);
}

.time-block .label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 6px;
}

.sep {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--text-muted);
  line-height: 1;
  margin-bottom: 18px;
}

.countdown-sub {
  font-size: 13.5px;
  color: var(--text-secondary);
  max-width: 460px;
  margin: 0 auto;
}

/* ==========================================================================
   WAITLIST FORM
   ========================================================================== */
.waitlist-card {
  background: #101013;
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 36px 30px;
  text-align: center;
  margin-bottom: 64px;
}

.waitlist-content h2 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 10px;
}

.waitlist-content p {
  font-size: 14.5px;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 24px;
}

.waitlist-form {
  max-width: 500px;
  margin: 0 auto;
}

.input-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.input-row input {
  flex: 1;
  min-width: 220px;
  background: #060608;
  border: 1px solid var(--border-medium);
  border-radius: 10px;
  padding: 13px 18px;
  color: #fff;
  font-size: 14.5px;
  font-family: var(--font-sans);
  transition: border-color 0.2s ease;
}

.input-row input:focus {
  outline: none;
  border-color: var(--maroon-bright);
}

.btn-maroon {
  background: var(--maroon-base);
  color: #ffffff;
  border: 1px solid var(--maroon-bright);
  border-radius: 10px;
  padding: 13px 24px;
  font-family: var(--font-sans);
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-maroon:hover {
  background: var(--maroon-bright);
  transform: translateY(-1px);
}

.waitlist-guarantee {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
  font-size: 12px;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.form-msg {
  margin-top: 14px;
  font-size: 13.5px;
  padding: 10px 16px;
  border-radius: 8px;
  display: none;
}

.form-msg.success {
  display: block;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #4ade80;
}

.form-msg.error {
  display: block;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
}

/* ==========================================================================
   RECIPE & INGREDIENTS
   ========================================================================== */
.story-section {
  margin-bottom: 64px;
}

.story-intro {
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 16px;
}

.section-tag {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #ff8c94;
  display: block;
  margin-bottom: 6px;
}

.story-intro h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 600;
  margin-bottom: 6px;
}

.story-intro p {
  color: var(--text-secondary);
  font-size: 15px;
}

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.ing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 24px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.ing-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-2px);
}

.ing-card.highlight-card {
  border-color: var(--maroon-border);
  background: linear-gradient(180deg, rgba(30, 16, 18, 0.6) 0%, var(--bg-card) 100%);
}

.ing-number {
  font-family: var(--font-serif);
  font-size: 14px;
  color: #ff8c94;
  margin-bottom: 10px;
}

.ing-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.ing-card p {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   COMPARISON TABLE: Human & Clean
   ========================================================================== */
.compare-section {
  margin-bottom: 64px;
}

.table-container {
  overflow-x: auto;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  background: var(--bg-card);
}

.human-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}

.human-table th, 
.human-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
}

.human-table th {
  background: rgba(0, 0, 0, 0.4);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.th-thirsty {
  color: #ffccd0 !important;
  background: var(--maroon-tint) !important;
  border-left: 2px solid var(--maroon-bright);
}

.td-thirsty {
  background: var(--maroon-tint);
  border-left: 2px solid var(--maroon-bright);
  color: #ffffff;
}

/* ==========================================================================
   FOUNDER'S NOTE
   ========================================================================== */
.founder-note {
  margin-bottom: 64px;
}

.note-box {
  background: #111114;
  border-left: 3px solid var(--maroon-bright);
  border-radius: 0 12px 12px 0;
  padding: 32px 28px;
  position: relative;
}

.note-quote {
  font-family: var(--font-serif);
  font-size: 60px;
  line-height: 1;
  color: var(--maroon-bright);
  opacity: 0.4;
  position: absolute;
  top: 14px;
  left: 24px;
}

.note-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 17px;
  line-height: 1.7;
  color: #e4e4e7;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
  padding-left: 28px;
}

.note-author {
  display: flex;
  flex-direction: column;
  padding-left: 28px;
  font-size: 13px;
}

.note-author strong {
  color: var(--text-primary);
  font-size: 14px;
}

.note-author span {
  color: var(--text-muted);
  margin-top: 2px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding-top: 32px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand strong {
  font-family: var(--font-serif);
  font-size: 18px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-meta {
  text-align: right;
  font-size: 13px;
  color: var(--text-secondary);
}

.footer-meta a {
  color: #ffccd0;
  text-decoration: underline;
}

.footer-meta small {
  display: block;
  color: var(--text-muted);
  font-size: 11px;
  margin-top: 4px;
}

/* ==========================================================================
   RESPONSIVENESS
   ========================================================================== */
@media (max-width: 640px) {
  .countdown-card {
    padding: 24px 16px;
  }
  .countdown-numbers {
    gap: 8px;
  }
  .time-block {
    min-width: 60px;
    padding: 12px 4px;
  }
  .time-block .num {
    font-size: 1.8rem;
  }
  .sep {
    font-size: 1.4rem;
  }
  .input-row {
    flex-direction: column;
  }
  .btn-maroon {
    width: 100%;
  }
  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
  .footer-meta {
    text-align: center;
  }
}