/* ============================================
   O Calme — Design system & base styles
   Primary: #BDB5A8
   ============================================ */

/* --- Variables --- */
:root {
  --color-primary: #BDB5A8;
  --color-primary-light: #d4cec4;
  --color-primary-dark: #a39b8f;
  --color-bg: #f8f6f3;
  --color-bg-cream: #faf9f7;
  --color-text: #2c2825;
  --color-text-muted: #5c5652;
  --color-white: #ffffff;
  --color-overlay: rgba(44, 40, 37, 0.45);

  --font-heading: "Cormorant Garamond", Georgia, serif;
  --font-body: "Outfit", system-ui, sans-serif;

  --line-height-tight: 1.2;
  --line-height-body: 1.6;
  --line-height-prose: 1.55;

  --text-label-xs: 0.6875rem;
  --text-label-sm: 0.75rem;
  --text-xs: 0.8125rem;
  --text-sm: 0.875rem;
  --text-md: 0.9375rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.5rem;

  --heading-hero: clamp(2rem, 5vw, 3rem);
  --heading-section: clamp(1.75rem, 4vw, 2.25rem);
  --heading-sub: 1.25rem;
  --heading-price: clamp(1.85rem, 3vw, 2.125rem);
  --heading-price-featured: clamp(2.1rem, 3.5vw, 2.5rem);

  --space-unit: 8px;
  --space-xs: var(--space-unit);
  --space-sm: calc(var(--space-unit) * 2);
  --space-md: calc(var(--space-unit) * 4);
  --space-lg: calc(var(--space-unit) * 6);
  --space-xl: calc(var(--space-unit) * 8);
  --space-2xl: calc(var(--space-unit) * 12);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;

  --header-height: 72px;
  --container-max: 1100px;
}

/* --- Reset / Normalize --- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--line-height-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary-dark);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-text);
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: var(--line-height-tight);
  margin-top: 0;
}

h1 { font-size: var(--heading-hero); }
h2 { font-size: var(--heading-section); }
h3 { font-size: var(--heading-sub); }

p {
  margin-top: 0;
  margin-bottom: var(--space-sm);
}

p:last-child {
  margin-bottom: 0;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

.container--split {
  display: grid;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .container--split {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.section {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  position: relative;
  scroll-margin-top: calc(var(--header-height) + var(--space-sm));
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
  font-size: var(--heading-section);
}