/* ============================================================
   MAISON LAZARE — Design System
   Artisanal Pâtisserie, Lyon
   Palette: Cream / Off-white / Deep Aubergine / Warm Charcoal
   Typography: Cormorant Garamond (serif display) + Inter (sans body)
   ============================================================ */

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

/* --- CSS Variables --- */
:root {
  /* Brand Colors */
  --cream:          #F7F3EC;
  --cream-warm:     #EDE7DA;
  --cream-mid:      #E2D9C8;
  --aubergine:      #3D1A2E;
  --aubergine-mid:  #5C2D45;
  --aubergine-light:#8B4B6B;
  --charcoal:       #1C1410;
  --charcoal-soft:  #3A2E26;
  --warm-grey:      #9A8E84;
  --warm-grey-light:#C8BDB4;
  --white:          #FFFFFF;

  /* Typography */
  --font-serif:     'Cormorant Garamond', Georgia, serif;
  --font-sans:      'Inter', system-ui, -apple-system, sans-serif;

  /* Type Scale */
  --text-xs:        0.75rem;    /* 12px */
  --text-sm:        0.875rem;   /* 14px */
  --text-base:      1rem;       /* 16px */
  --text-lg:        1.125rem;   /* 18px */
  --text-xl:        1.25rem;    /* 20px */
  --text-2xl:       1.5rem;     /* 24px */
  --text-3xl:       2rem;       /* 32px */
  --text-4xl:       2.75rem;    /* 44px */
  --text-5xl:       3.75rem;    /* 60px */
  --text-6xl:       5rem;       /* 80px */
  --text-7xl:       7rem;       /* 112px */

  /* Spacing */
  --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;
  --space-40: 10rem;

  /* Layout */
  --container-max: 1320px;
  --container-narrow: 780px;
  --container-wide: 1440px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);
  --duration-fast: 160ms;
  --duration-med: 320ms;
  --duration-slow: 560ms;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  background: var(--cream);
  color: var(--charcoal);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.65;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul, ol { list-style: none; }

/* --- Typography Utilities --- */
.font-serif      { font-family: var(--font-serif); }
.font-sans       { font-family: var(--font-sans); }

.text-xs         { font-size: var(--text-xs); }
.text-sm         { font-size: var(--text-sm); }
.text-base       { font-size: var(--text-base); }
.text-lg         { font-size: var(--text-lg); }
.text-xl         { font-size: var(--text-xl); }
.text-2xl        { font-size: var(--text-2xl); }
.text-3xl        { font-size: var(--text-3xl); }
.text-4xl        { font-size: var(--text-4xl); }
.text-5xl        { font-size: var(--text-5xl); }

.weight-300      { font-weight: 300; }
.weight-400      { font-weight: 400; }
.weight-500      { font-weight: 500; }
.weight-600      { font-weight: 600; }

.italic          { font-style: italic; }
.uppercase       { text-transform: uppercase; }
.tracking-wide   { letter-spacing: 0.08em; }
.tracking-wider  { letter-spacing: 0.14em; }
.tracking-widest { letter-spacing: 0.22em; }

/* --- Color Utilities --- */
.bg-cream        { background: var(--cream); }
.bg-cream-warm   { background: var(--cream-warm); }
.bg-aubergine    { background: var(--aubergine); }
.text-aubergine  { color: var(--aubergine); }
.text-cream      { color: var(--cream); }
.text-warm-grey  { color: var(--warm-grey); }
.text-charcoal   { color: var(--charcoal); }

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.container--narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-5) var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--duration-med) var(--ease-out),
              backdrop-filter var(--duration-med) var(--ease-out);
}
.nav--scrolled {
  background: rgba(247, 243, 236, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--cream-mid);
}
.nav--dark {
  /* Used on aubergine-bg pages */
}

.nav__logo {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--charcoal);
  transition: color var(--duration-fast);
}
.nav__logo:hover { color: var(--aubergine); }

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav__link {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--charcoal-soft);
  transition: color var(--duration-fast);
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--aubergine);
  transition: width var(--duration-med) var(--ease-out);
}
.nav__link:hover { color: var(--aubergine); }
.nav__link:hover::after { width: 100%; }
.nav__link--active { color: var(--aubergine); }
.nav__link--active::after { width: 100%; }

.nav__cta {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream);
  background: var(--aubergine);
  padding: var(--space-2) var(--space-5);
  border: 1px solid var(--aubergine);
  transition: background var(--duration-fast), color var(--duration-fast);
}
.nav__cta:hover {
  background: var(--aubergine-mid);
  border-color: var(--aubergine-mid);
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  z-index: 200;
}
.nav__hamburger span {
  display: block;
  height: 1px;
  background: var(--charcoal);
  transition: transform var(--duration-med) var(--ease-out), opacity var(--duration-fast);
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile Nav Drawer */
.nav__drawer {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--cream);
  z-index: 150;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-med) var(--ease-out);
}
.nav__drawer.open {
  opacity: 1;
  pointer-events: all;
}
.nav__drawer-link {
  font-family: var(--font-serif);
  font-size: var(--text-4xl);
  font-weight: 300;
  color: var(--charcoal);
  letter-spacing: 0.02em;
  transition: color var(--duration-fast);
}
.nav__drawer-link:hover { color: var(--aubergine); }

/* --- Hero Patterns --- */
.hero-full {
  position: relative;
  height: 100svh;
  min-height: 640px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.hero-full__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-full__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(28, 20, 16, 0.72) 0%,
    rgba(28, 20, 16, 0.28) 50%,
    transparent 100%
  );
}
.hero-full__content {
  position: relative;
  z-index: 2;
  padding: var(--space-16) var(--space-8);
  width: 100%;
}

/* --- Section Headings --- */
.eyebrow {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--warm-grey);
  display: block;
  margin-bottom: var(--space-4);
}
.eyebrow--light { color: var(--warm-grey-light); }
.eyebrow--aubergine { color: var(--aubergine-light); }

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-6xl));
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.section-title em {
  font-style: italic;
  font-weight: 300;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: all var(--duration-med) var(--ease-out);
  padding: var(--space-4) var(--space-8);
  border: 1px solid transparent;
}
.btn--primary {
  background: var(--aubergine);
  color: var(--cream);
  border-color: var(--aubergine);
}
.btn--primary:hover {
  background: var(--aubergine-mid);
  border-color: var(--aubergine-mid);
}
.btn--outline {
  background: transparent;
  color: var(--aubergine);
  border-color: var(--aubergine);
}
.btn--outline:hover {
  background: var(--aubergine);
  color: var(--cream);
}
.btn--outline-light {
  background: transparent;
  color: var(--cream);
  border-color: rgba(247, 243, 236, 0.5);
}
.btn--outline-light:hover {
  background: rgba(247, 243, 236, 0.1);
  border-color: var(--cream);
}
.btn--text {
  padding: 0;
  background: transparent;
  color: var(--aubergine);
  border: none;
  gap: var(--space-2);
}
.btn--text:hover { gap: var(--space-4); }
.btn--text .arrow { transition: transform var(--duration-fast); }
.btn--text:hover .arrow { transform: translateX(4px); }

/* --- Cards --- */
.card {
  background: var(--cream-warm);
  overflow: hidden;
}
.card__img-wrap {
  overflow: hidden;
  aspect-ratio: 4/3;
}
.card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}
.card:hover .card__img-wrap img { transform: scale(1.04); }
.card__body { padding: var(--space-6); }
.card__tag {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--warm-grey);
  margin-bottom: var(--space-2);
  display: block;
}
.card__title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: var(--space-3);
}
.card__desc {
  font-size: var(--text-sm);
  color: var(--charcoal-soft);
  line-height: 1.7;
}

/* --- Dividers --- */
.divider {
  border: none;
  border-top: 1px solid var(--cream-mid);
  margin: 0;
}
.divider--aubergine { border-top-color: var(--aubergine); width: 40px; }

/* --- Sections --- */
.section {
  padding: var(--space-24) 0;
}
.section--sm { padding: var(--space-16) 0; }
.section--lg { padding: var(--space-32) 0; }
.section--xl { padding: var(--space-40) 0; }
.section--aubergine {
  background: var(--aubergine);
  color: var(--cream);
}
.section--cream-warm { background: var(--cream-warm); }

/* --- Grid Layouts --- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}
.grid-asymmetric {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-8);
  align-items: start;
}
.grid-asymmetric-r {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-8);
  align-items: start;
}

/* --- Image Ratios --- */
.ratio-16-9  { aspect-ratio: 16/9;  }
.ratio-4-3   { aspect-ratio: 4/3;   }
.ratio-3-4   { aspect-ratio: 3/4;   }
.ratio-1-1   { aspect-ratio: 1/1;   }
.ratio-2-3   { aspect-ratio: 2/3;   }
.ratio-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- Prose --- */
.prose {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 300;
  line-height: 1.8;
  color: var(--charcoal-soft);
  max-width: 65ch;
}
.prose p + p { margin-top: var(--space-4); }

/* --- Workshop Cards --- */
.workshop-card {
  border: 1px solid var(--cream-mid);
  padding: var(--space-10) var(--space-8);
  position: relative;
  transition: border-color var(--duration-med) var(--ease-out),
              box-shadow var(--duration-med) var(--ease-out);
}
.workshop-card:hover {
  border-color: var(--aubergine);
  box-shadow: 0 4px 32px rgba(61, 26, 46, 0.08);
}
.workshop-card__number {
  font-family: var(--font-serif);
  font-size: var(--text-7xl);
  font-weight: 300;
  line-height: 1;
  color: var(--cream-mid);
  position: absolute;
  top: var(--space-4);
  right: var(--space-6);
  user-select: none;
}
.workshop-card__tag {
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--aubergine-light);
  display: block;
  margin-bottom: var(--space-4);
}
.workshop-card__title {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: var(--space-4);
}
.workshop-card__desc {
  font-size: var(--text-sm);
  color: var(--charcoal-soft);
  line-height: 1.75;
  margin-bottom: var(--space-6);
  max-width: 52ch;
}
.workshop-meta {
  display: flex;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}
.workshop-meta__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.workshop-meta__label {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--warm-grey);
}
.workshop-meta__value {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--aubergine);
}

/* --- Menu / Carte --- */
.menu-section { margin-bottom: var(--space-16); }
.menu-section__title {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: 400;
  font-style: italic;
  margin-bottom: var(--space-2);
  color: var(--aubergine);
}
.menu-divider {
  width: 40px;
  height: 1px;
  background: var(--aubergine-light);
  margin-bottom: var(--space-8);
}
.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--cream-mid);
}
.menu-item:last-child { border-bottom: none; }
.menu-item__name {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 400;
}
.menu-item__desc {
  font-size: var(--text-sm);
  color: var(--warm-grey);
  margin-top: var(--space-1);
}
.menu-item__price {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--aubergine);
  white-space: nowrap;
}

/* --- Footer --- */
.footer {
  background: var(--charcoal);
  color: var(--cream-warm);
  padding: var(--space-16) 0 var(--space-8);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(247, 243, 236, 0.1);
}
.footer__logo {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 400;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-4);
}
.footer__tagline {
  font-size: var(--text-sm);
  color: var(--warm-grey);
  font-weight: 300;
  line-height: 1.7;
  max-width: 36ch;
}
.footer__heading {
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--warm-grey);
  margin-bottom: var(--space-5);
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer__link {
  font-size: var(--text-sm);
  color: var(--cream-warm);
  opacity: 0.75;
  transition: opacity var(--duration-fast);
}
.footer__link:hover { opacity: 1; }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer__copy {
  font-size: var(--text-xs);
  color: var(--warm-grey);
}

/* --- Page Headers (inner pages) --- */
.page-header {
  padding-top: 120px;
  padding-bottom: var(--space-16);
  background: var(--cream-warm);
  border-bottom: 1px solid var(--cream-mid);
}
.page-header--dark {
  background: var(--aubergine);
  color: var(--cream);
}
.page-header__eyebrow {
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--warm-grey);
  display: block;
  margin-bottom: var(--space-4);
}
.page-header--dark .page-header__eyebrow { color: var(--warm-grey-light); }
.page-header__title {
  font-family: var(--font-serif);
  font-size: clamp(var(--text-4xl), 6vw, 5.5rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.page-header__subtitle {
  margin-top: var(--space-5);
  font-size: var(--text-lg);
  font-weight: 300;
  color: var(--charcoal-soft);
  max-width: 56ch;
  line-height: 1.7;
}
.page-header--dark .page-header__subtitle { color: var(--cream-warm); opacity: 0.8; }

/* --- Scroll reveal (simple fade-up) --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Horizontal rule / editorial marker --- */
.editorial-rule {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}
.editorial-rule::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--aubergine);
  flex-shrink: 0;
}

/* --- Contact section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}
.contact-info__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-8);
}
.contact-info__label {
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--warm-grey);
}
.contact-info__value {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--charcoal);
}

/* --- Press / Media badges --- */
.press-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-6);
  align-items: center;
}
.press-item {
  padding: var(--space-6);
  border: 1px solid var(--cream-mid);
  text-align: center;
  transition: border-color var(--duration-med);
}
.press-item:hover { border-color: var(--aubergine-light); }
.press-item__source {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 500;
  font-style: italic;
  color: var(--aubergine);
  display: block;
  margin-bottom: var(--space-3);
}
.press-item__quote {
  font-size: var(--text-sm);
  color: var(--charcoal-soft);
  line-height: 1.7;
  font-style: italic;
}

/* --- Pull quote --- */
.pull-quote {
  font-family: var(--font-serif);
  font-size: clamp(var(--text-2xl), 3.5vw, var(--text-5xl));
  font-weight: 300;
  font-style: italic;
  line-height: 1.3;
  color: var(--aubergine);
  border-left: 2px solid var(--aubergine);
  padding-left: var(--space-8);
  margin: var(--space-8) 0;
}

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

/* Tablet: 900px and below */
@media (max-width: 900px) {
  .grid-3     { grid-template-columns: 1fr 1fr; }
  .grid-4     { grid-template-columns: 1fr 1fr; }
  .grid-asymmetric  { grid-template-columns: 1fr; }
  .grid-asymmetric-r { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .nav__links { display: none; }
  .nav__cta   { display: none; }
  .nav__hamburger { display: flex; }
  .nav__drawer    { display: flex; }

  .text-7xl-resp {
    font-size: var(--text-5xl);
  }
}

/* Mobile: 640px and below */
@media (max-width: 640px) {
  :root {
    --space-6: 1.25rem;
    --space-8: 1.5rem;
  }
  .grid-2   { grid-template-columns: 1fr; }
  .grid-3   { grid-template-columns: 1fr; }
  .grid-4   { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .section  { padding: var(--space-16) 0; }
  .section--lg { padding: var(--space-20) 0; }
  .workshop-card__number { font-size: 5rem; }
  .hero-full__content { padding: var(--space-10) var(--space-5); }
  .workshop-meta { gap: var(--space-6); }
}

/* --- Utility: visually hide but accessible --- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}