/* ==========================================================================
   AK PURPOSE — design tokens
   Palette: deep espresso, warm ochre, ivory cream, muted taupe
   Aesthetic: luxury editorial — Aesop / The Row / high-end real estate
   ========================================================================== */

:root,
[data-theme='light'] {
  /* Surfaces (Ivory Cream) */
  --color-bg: #f4f1ec;
  --color-surface: #f9f7f3;
  --color-surface-2: #eeebe4;
  --color-surface-offset: #e8e4db;
  --color-surface-offset-2: #ddd8cd;
  --color-divider: #d5d0c6;
  --color-border: #c8c2b5;

  /* Text */
  --color-text: #1a1714;
  --color-text-muted: #6e685c;
  --color-text-faint: #a09a8c;
  --color-text-inverse: #f4f1ec;

  /* Accent (Warm Ochre) */
  --color-primary: #a67c3d;
  --color-primary-hover: #8a6329;
  --color-primary-active: #6d4c1e;

  --shadow-sm: 0 1px 2px oklch(0.2 0.01 60 / 0.06);
  --shadow-md: 0 4px 12px oklch(0.2 0.01 60 / 0.08);

  --font-display: 'Boska', 'Playfair Display', Georgia, serif;
  --font-body: 'Switzer', 'Work Sans', 'Helvetica Neue', sans-serif;

  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
}

[data-theme='dark'] {
  --color-bg: #141210;
  --color-surface: #1a1714;
  --color-surface-2: #211e1a;
  --color-surface-offset: #262320;
  --color-surface-offset-2: #2c2824;
  --color-divider: #332f2a;
  --color-border: #403b35;

  --color-text: #e6e2da;
  --color-text-muted: #a39c8f;
  --color-text-faint: #6f695e;
  --color-text-inverse: #141210;

  --color-primary: #c9a35a;
  --color-primary-hover: #d4b26c;
  --color-primary-active: #b8944a;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.2);
  --shadow-md: 0 4px 12px oklch(0 0 0 / 0.3);
}

/* Type scale */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  transition: background 300ms ease, box-shadow 300ms ease;
}

.site-header--solid {
  background: oklch(from var(--color-bg) l c h / 0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
}

.site-header--solid .brand { color: var(--color-text); }
.site-header--solid .site-nav__link { color: var(--color-text-muted); }
.site-header--solid .theme-toggle { color: var(--color-text-muted); }
.site-header--solid .theme-toggle:hover { color: var(--color-primary); }

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: var(--space-4) var(--space-8);
  max-width: 1400px;
  margin-inline: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: #f4f1ec;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.site-header--solid .brand { color: var(--color-text); }

.brand__mark {
  flex: none;
  color: var(--color-primary);
}

.site-nav {
  display: none;
  align-items: center;
  gap: var(--space-8);
}

@media (min-width: 720px) {
  .site-nav { display: flex; }
}

.site-nav__link {
  color: rgba(244, 241, 236, 0.8);
  font-size: var(--text-sm);
  text-decoration: none;
  padding: var(--space-1) 0;
  letter-spacing: 0.04em;
}

.site-nav__link:hover {
  color: var(--color-primary);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 9999px;
  color: rgba(244, 241, 236, 0.8);
}

.theme-toggle:hover {
  color: var(--color-primary);
}

/* ==========================================================================
   Hero — full-bleed dark villa image, left-aligned text
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right,
      oklch(0.12 0.02 55 / 0.75) 0%,
      oklch(0.12 0.02 55 / 0.55) 35%,
      oklch(0.12 0.02 55 / 0.3) 65%,
      oklch(0.12 0.02 55 / 0.1) 100%
    );
}

@media (max-width: 899px) {
  .hero__overlay {
    background:
      linear-gradient(to bottom,
        oklch(0.12 0.02 55 / 0.82) 0%,
        oklch(0.12 0.02 55 / 0.65) 50%,
        oklch(0.12 0.02 55 / 0.35) 100%
      );
  }
}

.hero__inner {
  position: relative;
  max-width: 1400px;
  margin-inline: auto;
  padding: var(--space-32) var(--space-8);
  width: 100%;
}

.hero__eyebrow {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--space-6);
  max-width: 90%;
}

@media (max-width: 480px) {
  .hero__eyebrow {
    letter-spacing: 0.14em;
    font-size: 0.6875rem;
    line-height: 1.5;
    max-width: 100%;
  }
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  line-height: 1.02;
  font-weight: 400;
  letter-spacing: -0.015em;
  color: #f4f1ec;
  max-width: 18ch;
  margin-bottom: var(--space-8);
}

.hero__title em {
  font-style: italic;
  color: var(--color-primary);
}

.hero__rule {
  width: 64px;
  height: 2px;
  background: var(--color-primary);
  border: none;
  margin-block: var(--space-8);
}

.hero__tagline {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(244, 241, 236, 0.7);
  font-weight: 400;
  margin-bottom: var(--space-8);
}

.hero__lede {
  font-size: var(--text-lg);
  color: rgba(244, 241, 236, 0.85);
  max-width: 48ch;
  margin-bottom: var(--space-10);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-3) var(--space-6);
  border-radius: 9999px;
  text-decoration: none;
  border: 1px solid transparent;
  transition: all var(--transition-interactive);
  letter-spacing: 0.02em;
}

.btn--gold {
  background: var(--color-primary);
  color: #1a1714;
}

.btn--gold:hover {
  background: #d4b26c;
  transform: translateY(-1px);
}

.btn--outline {
  border-color: rgba(244, 241, 236, 0.4);
  color: #f4f1ec;
  background: rgba(20, 18, 16, 0.4);
  backdrop-filter: blur(8px);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--dark {
  border-color: var(--color-border);
  color: var(--color-text);
  background: transparent;
}

.btn--dark:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn .btn__arrow {
  transition: transform var(--transition-interactive);
}

.btn:hover .btn__arrow {
  transform: translateX(4px);
}

/* ==========================================================================
   Section helpers
   ========================================================================== */
.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-8);
}

.section__eyebrow {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--space-4);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.05;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--color-text);
  max-width: 22ch;
}

.section__lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 52ch;
  line-height: 1.6;
}

/* ==========================================================================
   Gateway — two pathways (editorial columns, no card chrome)
   ========================================================================== */
.gateway {
  display: grid;
  gap: var(--space-16);
  grid-template-columns: 1fr;
  margin-top: var(--space-16);
}

@media (min-width: 820px) {
  .gateway {
    grid-template-columns: 1fr 1px 1fr;
  }
}

.gateway__divider {
  display: none;
  background: var(--color-divider);
}

@media (min-width: 820px) {
  .gateway__divider { display: block; }
}

.gateway__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  text-decoration: none;
  color: inherit;
}

.gateway__link {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.1;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.gateway__link:hover {
  color: var(--color-primary);
}

.gateway__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 42ch;
}

.gateway__cta {
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  margin-top: var(--space-2);
}

.gateway__cta .btn__arrow {
  transition: transform var(--transition-interactive);
}

.gateway__item:hover .gateway__cta .btn__arrow {
  transform: translateX(4px);
}

/* ==========================================================================
   Split feature — editorial two-column
   ========================================================================== */
.split {
  display: grid;
  gap: var(--space-12);
  grid-template-columns: 1fr;
  align-items: start;
}

@media (min-width: 820px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.split__media {
  overflow: hidden;
  border-radius: 2px;
}

.split__media img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/5;
  object-fit: cover;
}

.split--reverse .split__media {
  order: 2;
}

@media (min-width: 820px) {
  .split--reverse .split__media {
    order: 1;
  }
}

.split__body p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 58ch;
  line-height: 1.7;
}

.split__body p + p {
  margin-top: var(--space-4);
}

.split__body strong {
  color: var(--color-text);
  font-weight: 600;
}

.pullquote {
  margin-block: var(--space-10);
  padding-inline-start: var(--space-6);
  border-left: 2px solid var(--color-primary);
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-xl);
  line-height: 1.35;
  color: var(--color-text);
  max-width: 30ch;
}

/* Meta list — editorial definition list, no card chrome */
.meta {
  margin-top: var(--space-10);
  border-top: 1px solid var(--color-divider);
}

.meta__row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-4);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}

@media (max-width: 480px) {
  .meta__row { grid-template-columns: 1fr; gap: var(--space-1); }
}

.meta__label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-faint);
  font-weight: 500;
}

.meta__value {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   About (Aliya) — asymmetric editorial
   ========================================================================== */
.about {
  display: grid;
  gap: var(--space-12);
  grid-template-columns: 1fr;
  align-items: start;
}

@media (min-width: 820px) {
  .about {
    grid-template-columns: 2fr 3fr;
    gap: var(--space-16);
  }
}

.about__photo {
  overflow: hidden;
  border-radius: 2px;
}

.about__photo img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/5;
  object-fit: cover;
}

.about__body p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 58ch;
  line-height: 1.7;
}

.about__body p + p {
  margin-top: var(--space-4);
}

.about__body strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ==========================================================================
   Values — numbered list, editorial
   ========================================================================== */
.values {
  display: grid;
  gap: var(--space-12);
  grid-template-columns: 1fr;
  margin-top: var(--space-16);
}

@media (min-width: 720px) {
  .values {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-16);
  }
}

.value {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.value__num {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--color-primary);
  letter-spacing: 0.1em;
  border-bottom: 1px solid var(--color-divider);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-2);
}

.value__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
}

.value__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 30ch;
}

/* ==========================================================================
   Contact / Footer
   ========================================================================== */
.contact {
  background: var(--color-surface-2);
  text-align: center;
  padding-block: clamp(var(--space-20), 10vw, var(--space-32));
}

.contact .section__title,
.contact .section__lede {
  margin-inline: auto;
}

.contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  margin-top: var(--space-10);
}

.site-footer {
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-10);
  background: var(--color-bg);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-8);
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.site-footer__link {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  text-decoration: none;
}

.site-footer__link:hover {
  color: var(--color-primary);
}

.site-footer__note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ==========================================================================
   Scroll reveal
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 800ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  z-index: 200;
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: #1a1714;
  border-radius: 4px;
  font-size: var(--text-sm);
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space-4);
}