/* =====================================================
   KHALDOUN — Universe Sections CSS
   Appended after the hero. Scoped under .universe wrapper
   so staging hero/nav styles are not affected.
   ===================================================== */

/* ─── Mobile Nav Overlay (page-level, not scoped) ─── */
.nav__links {
  display: flex;
  gap: 2rem;
  align-items: center;
  margin-left: auto;
}

.nav__links a {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(241, 236, 229, 0.6);
  transition: color 0.2s ease;
}

.nav__links a:hover {
  color: rgba(241, 236, 229, 1);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: rgba(241, 236, 229, 0.8);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav__mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26, 23, 20, 0.98);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile a {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 2rem;
  font-weight: 300;
  color: #f1ece5;
  letter-spacing: 0.08em;
  transition: color 0.2s ease;
}

.nav__mobile a:hover {
  color: #c9a96e;
}

/* ─── Universe wrapper: CSS variables ─── */
.universe {
  --u-bg:          #0d0d0b;
  --u-bg-warm:     #111109;
  --u-bg-dark:     #080806;
  --u-bg-card:     #161613;
  --u-bg-band:     #1a1a16;
  --u-text:        #f1ece5;
  --u-text-muted:  #a8a49b;
  --u-text-dim:    #6b6760;
  --u-accent:      #c9a96e;
  --u-accent-dim:  #8c7247;
  --u-border:      rgba(201, 169, 110, 0.15);
  --u-border-soft: rgba(241, 236, 229, 0.08);

  --u-font-heading: 'Cormorant Garamond', Georgia, serif;
  --u-font-body:    'Inter', system-ui, sans-serif;

  --u-max-text:    680px;
  --u-max-wide:    1100px;

  --u-space-sm:    1rem;
  --u-space-md:    2rem;
  --u-space-lg:    4rem;
  --u-space-xl:    6rem;
  --u-space-2xl:   9rem;
}

/* ─── Layout utilities ─── */
.universe .u-container {
  width: 100%;
  max-width: var(--u-max-wide);
  margin: 0 auto;
  padding: 0 var(--u-space-md);
}

.universe .u-container--text {
  max-width: var(--u-max-text);
  margin: 0 auto;
  padding: 0 var(--u-space-md);
}

/* ─── Typography ─── */
.universe h2 {
  font-family: var(--u-font-heading);
  font-weight: 400;
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--u-text);
}

.universe h3 {
  font-family: var(--u-font-heading);
  font-weight: 400;
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  line-height: 1.2;
  color: var(--u-text);
}

.universe p {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--u-text);
}

.universe p + p {
  margin-top: 1.25em;
}

.universe em {
  font-style: italic;
  color: var(--u-text-muted);
}

.universe .u-subheading {
  font-family: var(--u-font-heading);
  font-style: italic;
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
  color: var(--u-text-muted);
  margin-top: var(--u-space-sm);
  line-height: 1.5;
}

.universe .u-label {
  font-family: var(--u-font-body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--u-accent);
  margin-bottom: var(--u-space-sm);
  display: block;
}

.universe blockquote {
  font-family: var(--u-font-heading);
  font-style: italic;
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  color: var(--u-text-muted);
  max-width: 600px;
  margin: 0 auto;
  border: none;
  padding: 0;
  line-height: 1.6;
}

/* ─── CTA Links ─── */
.universe .u-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--u-accent);
  border-bottom: 1px solid var(--u-accent-dim);
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.universe .u-cta-link:hover {
  color: var(--u-text);
  border-color: var(--u-text);
}

.universe .u-cta-block {
  margin-top: var(--u-space-lg);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.universe .u-cta-block .u-cta-link {
  align-self: flex-start;
}

/* ─── Image Placeholders ─── */
.universe .u-img-placeholder {
  background: linear-gradient(135deg, #1a1a14 0%, #0d0d08 50%, #111109 100%);
  position: relative;
  overflow: hidden;
}

.universe .u-img-mountain {
  background: linear-gradient(160deg, #0f1a12 0%, #1a2a1a 30%, #0d1a0d 60%, #080d08 100%);
}

.universe .u-img-cacao {
  background: linear-gradient(135deg, #1a1108 0%, #2a1c0a 40%, #1a1208 70%, #0d0905 100%);
}

.universe .u-img-ceremony {
  background: linear-gradient(135deg, #12100a 0%, #1f1a0e 40%, #12100a 100%);
}

.universe .u-img-wardrobe {
  background: linear-gradient(135deg, #0d0d0b 0%, #1a1a16 50%, #0d0d0b 100%);
}

.universe .u-img-interior {
  background: linear-gradient(135deg, #13110c 0%, #1e1b14 50%, #0f0e0a 100%);
}

/* =====================================================
   OPENING SECTION
   ===================================================== */

.universe .u-opening {
  padding: var(--u-space-2xl) 0;
  background: var(--u-bg);
}

.universe .u-opening p {
  font-family: var(--u-font-heading);
  font-size: clamp(1.15rem, 1.8vw, 1.35rem);
  line-height: 1.75;
  color: var(--u-text-muted);
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.universe .u-opening__lead {
  font-variant: small-caps;
  letter-spacing: 0.1em;
  font-size: 1.05em;
  color: var(--u-text);
}

/* =====================================================
   CHAPTER SECTIONS (Munduk + Cacao)
   ===================================================== */

.universe .u-chapter {
  padding: var(--u-space-2xl) 0;
}

.universe .u-chapter--dark {
  background: var(--u-bg-dark);
}

.universe .u-chapter--warm {
  background: var(--u-bg-warm);
}

.universe .u-chapter__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--u-space-xl);
  align-items: center;
}

.universe .u-chapter__inner--reverse {
  direction: rtl;
}

.universe .u-chapter__inner--reverse > * {
  direction: ltr;
}

.universe .u-chapter__image {
  height: 600px;
  border-radius: 2px;
}

.universe .u-chapter__text {
  padding: var(--u-space-md);
}

.universe .u-chapter__text h2 {
  margin-bottom: var(--u-space-md);
}

.universe .u-chapter__text .u-subheading {
  margin-bottom: var(--u-space-lg);
}

.universe .u-chapter__text p {
  margin-bottom: 1.25em;
  color: var(--u-text-muted);
}

.universe .u-chapter__text p:last-child {
  margin-bottom: 0;
}

/* =====================================================
   INTERLUDE / PULL QUOTE
   ===================================================== */

.universe .u-interlude {
  padding: var(--u-space-xl) 0;
  background: var(--u-bg-dark);
  text-align: center;
}

.universe .u-interlude blockquote + p {
  margin-top: 1.5rem;
  font-family: var(--u-font-heading);
  font-style: italic;
  font-size: 1rem;
  color: var(--u-text-dim);
}

/* =====================================================
   SECOND SKIN / WARDROBE
   ===================================================== */

.universe .u-second-skin {
  padding: var(--u-space-2xl) 0;
  background: var(--u-bg-dark);
}

.universe .u-second-skin__inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--u-space-md);
  margin-bottom: var(--u-space-xl);
}

.universe .u-second-skin__panel {
  height: 500px;
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}

.universe .u-second-skin__panel:nth-child(2) {
  margin-top: var(--u-space-lg);
}

.universe .u-second-skin__panel:nth-child(3) {
  margin-top: var(--u-space-md);
}

.universe .u-second-skin__text {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  padding: 0 var(--u-space-md);
}

.universe .u-second-skin__text h2 {
  margin-bottom: var(--u-space-sm);
}

.universe .u-second-skin__text .u-subheading {
  margin-bottom: var(--u-space-lg);
}

.universe .u-second-skin__text p {
  color: var(--u-text-muted);
  margin-bottom: 1.3em;
}

/* =====================================================
   INNER CURRENT / LETTERS
   ===================================================== */

.universe .u-inner-current {
  padding: var(--u-space-2xl) 0;
  background: var(--u-bg-band);
}

.universe .u-inner-current__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--u-space-xl);
  align-items: start;
}

.universe .u-inner-current__text h2 {
  margin-bottom: var(--u-space-sm);
}

.universe .u-inner-current__text .u-subheading {
  margin-bottom: var(--u-space-xl);
}

.universe .u-inner-current__text p {
  color: var(--u-text-muted);
  margin-bottom: 1.3em;
}

.universe .u-article-teasers {
  padding: var(--u-space-md) 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.universe .u-article-teaser {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--u-border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: opacity 0.2s ease;
  color: var(--u-text);
  text-decoration: none;
}

.universe .u-article-teaser:first-child {
  border-top: 1px solid var(--u-border-soft);
}

.universe .u-article-teaser:hover {
  opacity: 0.7;
}

.universe .u-article-teaser span {
  font-family: var(--u-font-heading);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--u-text);
}

.universe .u-article-teaser .u-arrow {
  font-size: 1rem;
  color: var(--u-accent);
  flex-shrink: 0;
}

/* =====================================================
   THRESHOLD / EMAIL CTA
   ===================================================== */

.universe .u-threshold {
  padding: var(--u-space-2xl) 0;
  background: var(--u-bg-dark);
  text-align: center;
}

.universe .u-threshold h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  margin-bottom: var(--u-space-md);
}

.universe .u-threshold p {
  color: var(--u-text-muted);
  max-width: 520px;
  margin: 0 auto;
  margin-bottom: var(--u-space-lg);
}

.universe .u-email-form {
  display: flex;
  max-width: 400px;
  margin: 0 auto;
  gap: 0;
  border-bottom: 1px solid var(--u-border);
}

.universe .u-email-form input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--u-text);
  font-family: var(--u-font-body);
  font-size: 0.9rem;
  font-weight: 300;
  padding: 0.75rem 0;
  letter-spacing: 0.03em;
}

.universe .u-email-form input::placeholder {
  color: var(--u-text-dim);
}

.universe .u-email-form button {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--u-accent);
  padding: 0.75rem 0 0.75rem 1rem;
  transition: color 0.2s ease;
}

.universe .u-email-form button:hover {
  color: var(--u-text);
}

.universe .u-threshold__note {
  margin-top: 1.5rem;
  font-size: 0.75rem;
  color: var(--u-text-dim);
  letter-spacing: 0.05em;
}

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

.universe .u-footer {
  padding: var(--u-space-xl) 0 var(--u-space-lg);
  border-top: 1px solid var(--u-border-soft);
  background: var(--u-bg-dark);
}

.universe .u-footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--u-space-lg);
  margin-bottom: var(--u-space-xl);
  max-width: var(--u-max-wide);
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--u-space-md);
}

.universe .u-footer__col h4 {
  font-family: var(--u-font-body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--u-accent);
  margin-bottom: var(--u-space-md);
}

.universe .u-footer__col a {
  display: block;
  font-size: 0.85rem;
  color: var(--u-text-muted);
  margin-bottom: 0.75rem;
  transition: color 0.2s ease;
}

.universe .u-footer__col a:hover {
  color: var(--u-text);
}

.universe .u-footer__base {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--u-space-lg) var(--u-space-md) 0;
  border-top: 1px solid var(--u-border-soft);
  max-width: var(--u-max-wide);
  margin: 0 auto;
}

.universe .u-footer__brand {
  font-family: var(--u-font-heading);
  font-size: 1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--u-text-dim);
}

.universe .u-footer__copy {
  font-size: 0.72rem;
  color: var(--u-text-dim);
  letter-spacing: 0.08em;
}

.universe .u-footer__tagline {
  font-family: var(--u-font-heading);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--u-text-dim);
  text-align: center;
  margin-top: var(--u-space-md);
  padding: 0 var(--u-space-md);
}

/* =====================================================
   RESPONSIVE
   ===================================================== */

@media (max-width: 900px) {
  .nav__links {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  .universe .u-chapter__inner,
  .universe .u-inner-current__inner {
    grid-template-columns: 1fr;
  }

  .universe .u-chapter__image {
    height: 350px;
  }

  .universe .u-second-skin__inner {
    grid-template-columns: 1fr;
  }

  .universe .u-second-skin__panel {
    height: 300px;
    margin-top: 0 !important;
  }

  .universe .u-footer__inner {
    grid-template-columns: 1fr;
    gap: var(--u-space-lg);
  }

  .universe .u-footer__base {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 600px) {
  .universe {
    --u-space-lg: 3rem;
    --u-space-xl: 4rem;
    --u-space-2xl: 5rem;
  }
}