/* ============================================
   CORRIDOR BOOKS — Shared Stylesheet
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Figtree:wght@300;400;500;600&display=swap');

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream:       #F7F3ED;
  --warm-white:  #FDFAF6;
  --tan:         #C9B49A;
  --tan-light:   #E2D5C3;
  --tan-dark:    #A08060;
  --brown:       #7A5C42;
  --brown-dark:  #6B5540;
  --ink:         #3D2F22;
  --muted:       #8C7B6B;
  --rule:        #D8CBBA;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Figtree', sans-serif;

  --max-w: 1160px;
  --section-pad: 96px 24px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--warm-white);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 20px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: 0.01em;
}

p { max-width: 66ch; }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 15px;
}

.hero-sub {
  color: #3d1f0a !important;
}

/* --- Layout Helpers --- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section    { padding: var(--section-pad); }
.section--cream { background: var(--cream); }
.section--tan   { background: var(--tan-light); }

.rule {
  width: 48px; height: 1px;
  background: var(--tan);
  margin: 20px 0;
}
.rule--center { margin: 20px auto; }

/* --- Navigation --- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(253, 250, 246, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}

.nav__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--brown-dark);
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav__logo span {
  font-weight: 300;
  font-style: italic;
  color: var(--tan-dark);
}

.nav__links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav__links a {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s;
}

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

.nav__cta {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 22px;
  border: 1px solid var(--tan);
  color: var(--brown);
  transition: all 0.2s;
}

.nav__cta:hover {
  background: var(--brown);
  border-color: var(--brown);
  color: var(--warm-white);
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 14px 32px;
  transition: all 0.25s;
  cursor: pointer;
  border: none;
}

.btn--primary {
  background: var(--brown-dark);
  color: var(--warm-white);
}
.btn--primary:hover { background: var(--brown); }

.btn--outline {
  background: transparent;
  border: 1px solid var(--brown-dark);
  color: var(--brown-dark);
}
.btn--outline:hover {
  background: var(--brown-dark);
  color: var(--warm-white);
}

.btn--tan {
  background: transparent;
  border: 1px solid var(--tan);
  color: var(--brown);
}
.btn--tan:hover {
  background: var(--tan);
  color: var(--warm-white);
}
.pricing-faq {
  padding-bottom: 20px;
}

/* --- Footer --- */
.footer {
  background: var(--brown-dark);
  color: var(--tan-light);
  padding: 64px 24px 40px;
}

.footer__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  color: var(--warm-white);
  margin-bottom: 12px;
}

.footer__tagline {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--tan);
  max-width: 280px;
}

.footer h4 {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tan);
  margin-bottom: 20px;
}

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

.footer__links a {
  font-size: 14px;
  font-weight: 300;
  color: var(--tan-light);
  opacity: 0.8;
  transition: opacity 0.2s;
}
.footer__links a:hover { opacity: 1; }

.footer__bottom {
  max-width: var(--max-w);
  margin: 48px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(201,180,154,0.2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--tan);
  opacity: 0.7;
}

/* --- Page Hero (inner pages) --- */
.page-hero {
  background: var(--cream);
  padding: 80px 24px 40px;
  text-align: center;
  border-bottom: 1px solid var(--rule);
}

.page-hero h1 {
  font-size: clamp(42px, 6vw, 68px);
  color: var(--brown-dark);
  margin-bottom: 16px;
}

.page-hero p {
  font-size: 17px;
  color: var(--muted);
  max-width: 52ch;
  margin: 0 auto;
}

/* --- Fade-in animation --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.7s ease both; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.22s; }
.delay-3 { animation-delay: 0.34s; }
.delay-4 { animation-delay: 0.46s; }

/* --- Mobile nav toggle --- */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav__toggle span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--brown-dark);
  transition: all 0.3s;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  :root { --section-pad: 64px 20px; }

  .nav__toggle { display: flex; }

  .nav__links,
  .nav__cta { display: none; }

  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--warm-white);
    border-bottom: 1px solid var(--rule);
    padding: 24px;
    gap: 20px;
  }

  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
}