/* SousCheff Waitlist — Clean Editorial Design */

/* ============================================
   CSS VARIABLES
   ============================================ */

:root {
  /* Colors — warm paper */
  --color-bg: #F4ECDE;
  --color-text: #2B1F14;
  --color-text-muted: #6B5640;
  --color-text-faint: #9B8666;
  --color-accent: #B85827;
  --color-accent-hover: #9C4A1F;
  --color-border: #D9C8AB;

  /* Typography */
  --font-serif: 'Boska', 'Iowan Old Style', Georgia, serif;
  --font-sans: 'Satoshi', 'Inter', system-ui, sans-serif;
  --font-hand: 'Caveat', cursive;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 5rem;

  /* Layout */
  --content-width: 760px;
  --content-wide: 980px;
}

/* ============================================
   BASE
   ============================================ */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* ============================================
   NAVBAR
   ============================================ */

.navbar {
  position: sticky;
  top: 0;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) var(--space-lg);
  z-index: 100;
}

.navbar-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-logo {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text);
  text-decoration: none;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.navbar-links a {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.navbar-links a:hover {
  color: var(--color-text);
}

.navbar-separator {
  color: var(--color-border);
  font-size: 0.875rem;
}

@media (max-width: 768px) {
  .navbar-separator {
    display: none;
  }
}

/* ============================================
   HERO
   ============================================ */

.hero {
  padding: var(--space-4xl) var(--space-lg);
}

.hero-inner {
  max-width: var(--content-width);
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 0.875rem;
  color: var(--color-text-faint);
  margin-bottom: var(--space-lg);
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--space-xl);
  max-width: 20ch;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
  max-width: 42ch;
  line-height: 1.5;
}

/* Email Form */
.email-form {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  max-width: 480px;
}

.email-form input[type="email"] {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-sans);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-bg);
  color: var(--color-text);
}

.email-form input[type="email"]:focus {
  outline: none;
  border-color: var(--color-accent);
}

.email-form input[type="email"]::placeholder {
  color: var(--color-text-faint);
}

.btn-primary {
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  background: var(--color-accent);
  color: var(--color-bg);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
}

.error-text {
  color: var(--color-accent);
  font-size: 0.875rem;
  margin-bottom: var(--space-sm);
}

.trust-text {
  font-size: 0.8125rem;
  color: var(--color-text-faint);
}

@media (max-width: 600px) {
  .email-form {
    flex-direction: column;
  }
  
  .btn-primary {
    width: 100%;
  }
}

/* ============================================
   SECTIONS
   ============================================ */

.section {
  padding: var(--space-3xl) var(--space-lg);
}

.section-inner {
  max-width: var(--content-width);
  margin: 0 auto;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--space-xl);
}

/* ============================================
   HOW IT WORKS
   ============================================ */

.steps {
  display: grid;
  gap: var(--space-2xl);
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.step-number {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-text-faint);
  line-height: 1;
}

.step-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.step-title {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
}

.step-text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 56ch;
}

@media (min-width: 1025px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl) var(--space-3xl);
  }
}

/* ============================================
   FOUNDER NOTE
   ============================================ */

.founder-note {
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-xl);
  max-width: 560px;
}

.founder-note p {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.founder-note p:last-of-type {
  margin-bottom: var(--space-xl);
}

.founder-signature {
  font-family: var(--font-hand);
  font-size: 1.5rem;
  color: var(--color-accent);
}

/* ============================================
   PROOF ITEMS
   ============================================ */

.proof-items {
  display: grid;
  gap: var(--space-2xl);
}

.proof-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.proof-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  margin-top: 0.5em;
}

.proof-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.proof-title {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
}

.proof-text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 56ch;
}

.text-link {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.text-link:hover {
  color: var(--color-accent-hover);
}

/* ============================================
   FOOTER CTA
   ============================================ */

.footer-cta {
  padding: var(--space-4xl) var(--space-lg);
  text-align: center;
}

.footer-cta-inner {
  max-width: 600px;
  margin: 0 auto;
}

.footer-cta-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--space-lg);
}

.footer-cta-text {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
  line-height: 1.5;
}

.btn-cta {
  display: inline-block;
  padding: var(--space-md) var(--space-2xl);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  background: var(--color-accent);
  color: var(--color-bg);
  text-decoration: none;
  border-radius: 6px;
  transition: background 0.2s;
  margin-bottom: var(--space-md);
}

.btn-cta:hover {
  background: var(--color-accent-hover);
}

.footer-cta-note {
  font-size: 0.8125rem;
  color: var(--color-text-faint);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  padding: var(--space-xl) var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  text-align: center;
}

.footer-text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ============================================
   UTILITIES
   ============================================ */

.hidden {
  display: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ============================================
   LOADING SPINNER
   ============================================ */

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(244, 236, 222, 0.3);
  border-radius: 50%;
  border-top-color: var(--color-bg);
  animation: spin 0.8s linear infinite;
}

/* ============================================
   LEADERBOARD & THANKS PAGES
   ============================================ */

.leaderboard-list {
  display: flex;
  flex-direction: column;
}

.leaderboard-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.leaderboard-row:last-child {
  border-bottom: none;
}

.leaderboard-rank {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 500;
  width: 3ch;
}

.leaderboard-rank-1 {
  color: var(--color-accent);
}

.leaderboard-rank-other {
  color: var(--color-text);
}

.leaderboard-email {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  flex-grow: 1;
}

.leaderboard-count {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent);
}

.leaderboard-label {
  font-size: 0.8125rem;
  color: var(--color-text-faint);
  margin-left: var(--space-xs);
}

.position-display {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  margin-block: var(--space-lg);
}

.position-hash {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-text-faint);
}

.position-number {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 500;
  color: var(--color-text);
}

.share-section {
  margin-top: var(--space-2xl);
}

.share-heading {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.share-url-box {
  background: rgba(237, 226, 205, 0.5);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-md);
}

.share-url-input {
  width: 100%;
  background: transparent;
  border: none;
  font-family: 'SF Mono', 'Monaco', monospace;
  font-size: 0.875rem;
  color: var(--color-text);
}

.share-url-input:focus {
  outline: none;
}

.share-buttons {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  font-size: 0.875rem;
  font-weight: 500;
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background: rgba(184, 88, 39, 0.08);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.handwritten-large {
  font-family: var(--font-hand);
  font-size: 1.5rem;
  color: var(--color-accent);
}

.text-center {
  text-align: center;
}

.text-muted {
  color: var(--color-text-muted);
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}