/* ========================================
   Savor - Recipe Collection Website
   Shared Styles
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  --color-cream: #FFF8F0;
  --color-warm-white: #FFFDFB;
  --color-parchment: #F5EDE3;
  --color-toast: #E8D5C0;
  --color-caramel: #C4956A;
  --color-amber: #D4883C;
  --color-espresso: #3D2B1F;
  --color-charcoal: #2C2420;
  --color-muted: #8C7B6B;
  --color-sage: #7A8B6F;
  --color-sage-light: #E8EDE4;
  --color-terracotta: #C4634A;
  --color-terracotta-light: #F5DDD7;

  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Outfit', system-ui, sans-serif;

  --shadow-sm: 0 1px 3px rgba(61, 43, 31, 0.06);
  --shadow-md: 0 4px 16px rgba(61, 43, 31, 0.08);
  --shadow-lg: 0 8px 32px rgba(61, 43, 31, 0.1);
  --shadow-xl: 0 16px 48px rgba(61, 43, 31, 0.12);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-charcoal);
  background: var(--color-cream);
  line-height: 1.7;
  font-weight: 400;
  font-size: 16px;
}

/* ---- Typography ---- */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }

p { max-width: 65ch; }

a {
  color: var(--color-amber);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover {
  color: var(--color-terracotta);
}

/* ---- Layout ---- */

.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow {
  max-width: 760px;
}

/* ---- Navigation ---- */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 248, 240, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-toast);
  padding: 0 24px;
}

.nav__inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-espresso);
}

.nav__logo-icon {
  font-size: 1.6rem;
}

.nav__logo-text {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav__links a {
  color: var(--color-muted);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color 0.2s ease;
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--color-espresso);
}

.nav__mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-espresso);
  cursor: pointer;
}

/* ---- Hero ---- */

.hero {
  padding: 80px 0 60px;
  text-align: center;
}

.hero__badge {
  display: inline-block;
  background: var(--color-sage-light);
  color: var(--color-sage);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
  letter-spacing: 0.03em;
}

.hero h1 {
  color: var(--color-espresso);
  margin-bottom: 16px;
}

.hero__subtitle {
  font-size: 1.15rem;
  color: var(--color-muted);
  max-width: 520px;
  margin: 0 auto 40px;
}

/* ---- Buttons ---- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-xl);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn--primary {
  background: var(--color-espresso);
  color: var(--color-cream);
}
.btn--primary:hover {
  background: var(--color-charcoal);
  color: var(--color-cream);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn--secondary {
  background: var(--color-parchment);
  color: var(--color-espresso);
}
.btn--secondary:hover {
  background: var(--color-toast);
  color: var(--color-espresso);
}

.btn--outline {
  background: transparent;
  color: var(--color-espresso);
  border: 1.5px solid var(--color-toast);
}
.btn--outline:hover {
  border-color: var(--color-caramel);
  background: var(--color-parchment);
  color: var(--color-espresso);
}

/* ---- Cards ---- */

.card {
  background: var(--color-warm-white);
  border: 1px solid var(--color-toast);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card__icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: block;
}

.card h3 {
  margin-bottom: 8px;
  color: var(--color-espresso);
}

.card p {
  color: var(--color-muted);
  font-size: 0.95rem;
}

/* ---- Section ---- */

.section {
  padding: 72px 0;
}

.section--alt {
  background: var(--color-parchment);
}

.section__header {
  text-align: center;
  margin-bottom: 48px;
}

.section__header h2 {
  color: var(--color-espresso);
  margin-bottom: 12px;
}

.section__header p {
  color: var(--color-muted);
  margin: 0 auto;
}

/* ---- Grid ---- */

.grid {
  display: grid;
  gap: 24px;
}

.grid--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

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

.footer {
  background: var(--color-espresso);
  color: var(--color-toast);
  padding: 48px 0 32px;
}

.footer__inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 40px;
}

.footer__brand {
  max-width: 280px;
}

.footer__brand-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--color-cream);
  margin-bottom: 8px;
}

.footer__brand p {
  font-size: 0.88rem;
  line-height: 1.6;
  opacity: 0.7;
}

.footer__links h4 {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-caramel);
  margin-bottom: 14px;
}

.footer__links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  color: var(--color-toast);
  font-size: 0.9rem;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.footer__links a:hover {
  opacity: 1;
  color: var(--color-cream);
}

.footer__bottom {
  width: 100%;
  text-align: center;
  padding-top: 32px;
  margin-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
  opacity: 0.5;
}

/* ---- Page Header (for inner pages) ---- */

.page-header {
  padding: 56px 0 40px;
  text-align: center;
  border-bottom: 1px solid var(--color-toast);
  background: linear-gradient(180deg, var(--color-parchment) 0%, var(--color-cream) 100%);
}

.page-header h1 {
  color: var(--color-espresso);
  margin-bottom: 8px;
}

.page-header p {
  color: var(--color-muted);
  margin: 0 auto;
}

/* ---- Prose (for privacy policy, etc.) ---- */

.prose {
  padding: 48px 0 72px;
}

.prose h2 {
  font-size: 1.4rem;
  margin: 40px 0 12px;
  color: var(--color-espresso);
}

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

.prose h3 {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  margin: 28px 0 8px;
}

.prose p {
  margin-bottom: 16px;
  color: var(--color-charcoal);
}

.prose ul, .prose ol {
  margin: 0 0 16px 24px;
  color: var(--color-charcoal);
}

.prose li {
  margin-bottom: 6px;
}

.prose .highlight-box {
  background: var(--color-sage-light);
  border-left: 4px solid var(--color-sage);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 20px 24px;
  margin: 24px 0;
}

.prose .highlight-box p {
  color: var(--color-espresso);
  margin-bottom: 0;
}

.prose .warning-box {
  background: var(--color-terracotta-light);
  border-left: 4px solid var(--color-terracotta);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 20px 24px;
  margin: 24px 0;
}

.prose .warning-box p {
  color: var(--color-espresso);
  margin-bottom: 0;
}

/* ---- Forms ---- */

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 500;
  font-size: 0.92rem;
  margin-bottom: 6px;
  color: var(--color-espresso);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--color-toast);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-charcoal);
  background: var(--color-warm-white);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-caramel);
  box-shadow: 0 0 0 3px rgba(196, 149, 106, 0.15);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group .hint {
  font-size: 0.82rem;
  color: var(--color-muted);
  margin-top: 4px;
}

/* ---- Rating Stars ---- */

.rating-group {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.rating-option {
  position: relative;
}

.rating-option input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.rating-option label {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-toast);
  cursor: pointer;
  font-weight: 600;
  color: var(--color-muted);
  background: var(--color-warm-white);
  transition: all 0.2s;
}

.rating-option input:checked + label {
  background: var(--color-espresso);
  color: var(--color-cream);
  border-color: var(--color-espresso);
}

.rating-option label:hover {
  border-color: var(--color-caramel);
}

/* ---- Release Notes ---- */

.release-card {
  background: var(--color-warm-white);
  border: 1px solid var(--color-toast);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 20px;
}

.release-card__version {
  display: inline-block;
  background: var(--color-espresso);
  color: var(--color-cream);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 12px;
}

.release-card__date {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 16px;
}

.release-card h3 {
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: 12px;
}

.release-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.release-card li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 8px;
  color: var(--color-charcoal);
  font-size: 0.95rem;
}

.release-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-sage);
}

.release-card li.fix::before {
  background: var(--color-terracotta);
}

.release-card li.new::before {
  background: var(--color-amber);
}

/* ---- Responsive ---- */

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

  .nav__mobile-toggle {
    display: block;
  }

  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(255, 248, 240, 0.98);
    backdrop-filter: blur(16px);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--color-toast);
  }

  .footer__inner {
    flex-direction: column;
    text-align: center;
  }

  .footer__brand {
    max-width: 100%;
  }

  .hero {
    padding: 48px 0 40px;
  }

  .section {
    padding: 48px 0;
  }

  .grid--3 {
    grid-template-columns: 1fr;
  }
}