/* Rosalia Tours — landing pages */

:root {
  /* Type scale */
  --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-hero: clamp(2.5rem, 1rem + 5vw, 5.5rem);

  /* Spacing (4px base) */
  --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;

  /* Palette — warm-neutral surfaces + Rosalia gold accent */
  --color-bg: #f7f5f0;
  --color-surface: #ffffff;
  --color-surface-2: #fbfaf6;
  --color-surface-offset: #efece5;
  --color-border: #d6d1c6;
  --color-divider: #e5e0d5;

  --color-text: #1c1a15;
  --color-text-muted: #5f5b52;
  --color-text-faint: #a29d92;
  --color-text-inverse: #f9f7f2;

  --color-primary: #b8892b;         /* Rosalia gold */
  --color-primary-hover: #94691b;
  --color-primary-active: #714f10;
  --color-primary-highlight: #efe2c3;

  --color-ink: #1f1d19;
  --color-ink-2: #2a2822;

  --color-success: #457a22;
  --color-error: #a13544;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  --transition: 200ms cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 1px 2px rgba(28,26,21,0.06);
  --shadow-md: 0 8px 24px rgba(28,26,21,0.10);
  --shadow-lg: 0 24px 56px rgba(28,26,21,0.16);

  --content-narrow: 640px;
  --content-default: 1040px;
  --content-wide: 1240px;

  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-display: "Fraunces", "Playfair Display", Georgia, serif;
}

[data-theme="dark"] {
  --color-bg: #14130f;
  --color-surface: #1b1a16;
  --color-surface-2: #201f1a;
  --color-surface-offset: #262521;
  --color-border: #34322c;
  --color-divider: #2a2924;
  --color-text: #ecebe7;
  --color-text-muted: #a19d94;
  --color-text-faint: #6b675e;
  --color-text-inverse: #14130f;
  --color-primary: #d4a44a;
  --color-primary-hover: #e2b76b;
  --color-primary-active: #f0cc8f;
  --color-primary-highlight: #3a2f18;
  --color-ink: #ecebe7;
  --color-ink-2: #d4d2cd;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.5);
  --shadow-lg: 0 24px 56px rgba(0,0,0,0.6);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; scroll-behavior: smooth; scroll-padding-top: var(--space-16); }
body { min-height: 100dvh; line-height: 1.6; font-family: var(--font-body); font-size: var(--text-base); color: var(--color-text); background: var(--color-bg); }
img, picture, video, svg { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.015em; line-height: 1.1; text-wrap: balance; }
p, li { text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; background: none; border: none; }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }

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

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--color-divider);
}
.site-header .bar { display: flex; align-items: center; justify-content: space-between; padding-block: var(--space-4); }
.brand { display: inline-flex; align-items: center; gap: var(--space-3); font-family: var(--font-display); font-size: var(--text-lg); }
.brand svg { color: var(--color-primary); }
.brand small { font-family: var(--font-body); font-size: var(--text-xs); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.14em; }
.site-nav { display: flex; align-items: center; gap: var(--space-6); }
.site-nav a { font-size: var(--text-sm); color: var(--color-text-muted); }
.site-nav a:hover { color: var(--color-text); }
.header-cta { display: inline-flex; align-items: center; gap: var(--space-2); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); font-size: var(--text-sm); font-weight: 600; padding: 0.85rem 1.25rem; border-radius: var(--radius-full); transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition); border: 1px solid transparent; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-hover); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--color-text); border-color: var(--color-border); }
.btn-ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-lg { padding: 1rem 1.75rem; font-size: var(--text-base); }

/* Hero */
.hero { position: relative; isolation: isolate; overflow: hidden; }
.hero .bg { position: absolute; inset: 0; z-index: -2; }
.hero .bg img { width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(20,19,15,0.15) 0%, rgba(20,19,15,0.55) 55%, rgba(20,19,15,0.85) 100%); }
.hero .inner { min-height: 72vh; display: grid; grid-template-columns: minmax(0,1fr) minmax(0,440px); gap: var(--space-10); align-items: center; padding-block: var(--space-20) var(--space-12); color: #fff; }
.hero .inner > div:first-child { align-self: center; }
.hero h1 { font-size: clamp(2.25rem, 1rem + 3.5vw, 4.5rem); color: #fff; text-shadow: 0 2px 24px rgba(0,0,0,0.35); max-width: 14ch; }
.hero .kicker { display: inline-flex; align-items: center; gap: var(--space-2); padding: var(--space-2) var(--space-4); border-radius: var(--radius-full); background: rgba(255,255,255,0.12); backdrop-filter: blur(8px); font-size: var(--text-xs); letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: var(--space-6); border: 1px solid rgba(255,255,255,0.22); }
.hero .lede { font-size: var(--text-lg); color: rgba(255,255,255,0.9); max-width: 46ch; margin-top: var(--space-5); }
.hero .promo-badge { display: inline-flex; align-items: center; gap: var(--space-2); margin-top: var(--space-6); padding: var(--space-3) var(--space-5); border-radius: var(--radius-full); background: var(--color-primary); color: #fff; font-weight: 600; font-size: var(--text-sm); }
.hero .stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); margin-top: var(--space-8); }
.hero .stat { border-left: 1px solid rgba(255,255,255,0.25); padding-left: var(--space-4); }
.hero .stat .num { font-family: var(--font-display); font-size: var(--text-xl); color: #fff; }
.hero .stat .lbl { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.14em; color: rgba(255,255,255,0.75); }

@media (max-width: 960px) {
  .hero .inner { grid-template-columns: 1fr; gap: var(--space-10); padding-block: var(--space-16) var(--space-12); }
  .hero h1 { max-width: none; }
}

/* Form card */
.form-card { background: var(--color-surface); color: var(--color-text); border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); padding: var(--space-6); border: 1px solid var(--color-border); }
@media (min-width: 961px) { .form-card { padding: var(--space-8); } }
.form-card h2 { font-size: var(--text-xl); margin-bottom: var(--space-2); }
.form-card .sub { color: var(--color-text-muted); font-size: var(--text-sm); margin-bottom: var(--space-6); }
.field { display: grid; gap: var(--space-2); margin-bottom: var(--space-4); }
.field label { font-size: var(--text-sm); font-weight: 600; }
.field input, .field select, .field textarea {
  width: 100%; max-width: 100%; box-sizing: border-box; display: block; min-width: 0;
  border: 1px solid var(--color-border); background: var(--color-surface-2); border-radius: var(--radius-md);
  padding: 0.75rem 0.9rem; font-size: var(--text-base); transition: border-color var(--transition), box-shadow var(--transition);
}
.form-card { max-width: 100%; box-sizing: border-box; overflow: hidden; }
.form-card form { min-width: 0; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--color-primary); outline: none;
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-primary) 22%, transparent);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); min-width: 0; }
.field-row > .field { min-width: 0; }
@media (max-width: 640px) { .field-row { grid-template-columns: 1fr; } }
.consent { display: flex; align-items: flex-start; gap: var(--space-2); font-size: var(--text-xs); color: var(--color-text-muted); margin: var(--space-3) 0 var(--space-5); }
.consent input { margin-top: 3px; }
.form-msg { display: none; padding: var(--space-4); border-radius: var(--radius-md); font-size: var(--text-sm); margin-top: var(--space-4); }
.form-msg.ok { display: block; background: color-mix(in oklab, var(--color-success) 12%, transparent); color: var(--color-success); border: 1px solid color-mix(in oklab, var(--color-success) 30%, transparent); }
.form-msg.err { display: block; background: color-mix(in oklab, var(--color-error) 12%, transparent); color: var(--color-error); border: 1px solid color-mix(in oklab, var(--color-error) 30%, transparent); }
.legal { font-size: var(--text-xs); color: var(--color-text-faint); margin-top: var(--space-4); }

/* Sections */
section { padding-block: clamp(var(--space-16), 8vw, var(--space-24)); }
.section-eyebrow { font-size: var(--text-xs); letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-primary); font-weight: 600; }
.section-title { font-size: var(--text-2xl); margin-block: var(--space-3) var(--space-4); }
.section-lede { color: var(--color-text-muted); max-width: 62ch; font-size: var(--text-lg); }

/* Building cards (hub) */
.grid-buildings { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-8); margin-top: var(--space-12); }
@media (max-width: 820px) { .grid-buildings { grid-template-columns: 1fr; } }
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); }
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: color-mix(in oklab, var(--color-primary) 40%, var(--color-border)); }
.card .thumb { aspect-ratio: 16 / 10; overflow: hidden; }
.card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 800ms cubic-bezier(0.16,1,0.3,1); }
.card:hover .thumb img { transform: scale(1.04); }
.card .body { padding: var(--space-6); }
.card h3 { font-size: var(--text-xl); margin-bottom: var(--space-1); }
.card .meta { color: var(--color-text-muted); font-size: var(--text-sm); }
.card .pricing { display: flex; align-items: baseline; justify-content: space-between; margin-top: var(--space-4); padding-top: var(--space-4); border-top: 1px solid var(--color-divider); }
.card .price { font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-text); }
.card .price small { font-family: var(--font-body); color: var(--color-text-muted); font-size: var(--text-xs); font-weight: 500; }
.card .cta { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--color-primary); font-weight: 600; font-size: var(--text-sm); }

/* Highlights */
.highlights { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4) var(--space-8); margin-top: var(--space-8); }
@media (max-width: 640px) { .highlights { grid-template-columns: 1fr; } }
.highlights li { display: flex; align-items: flex-start; gap: var(--space-3); font-size: var(--text-base); }
.highlights li svg { flex: none; color: var(--color-primary); margin-top: 4px; }

/* Trust bar */
.trust { display: flex; flex-wrap: wrap; gap: var(--space-6) var(--space-10); align-items: center; justify-content: center; padding-block: var(--space-10); border-block: 1px solid var(--color-divider); background: var(--color-surface-offset); }
.trust .item { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted); }
.trust .item svg { color: var(--color-primary); }

/* Split (building page) */
.split { display: grid; grid-template-columns: 1.15fr 1fr; gap: var(--space-16); align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: var(--space-10); } }

/* Footer */
.site-footer { background: var(--color-ink); color: var(--color-text-inverse); padding-block: var(--space-16); }
.site-footer .grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: var(--space-10); }
@media (max-width: 700px) { .site-footer .grid { grid-template-columns: 1fr; } }
.site-footer h4 { font-family: var(--font-body); font-size: var(--text-sm); text-transform: uppercase; letter-spacing: 0.14em; color: rgba(255,255,255,0.6); margin-bottom: var(--space-3); }
.site-footer a { color: rgba(255,255,255,0.85); font-size: var(--text-sm); display: block; padding-block: var(--space-1); }
.site-footer a:hover { color: #fff; }
.site-footer .fine { border-top: 1px solid rgba(255,255,255,0.12); margin-top: var(--space-10); padding-top: var(--space-6); font-size: var(--text-xs); color: rgba(255,255,255,0.55); display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-4); }

/* Theme toggle button */
.theme-toggle { border: 1px solid var(--color-border); border-radius: var(--radius-full); width: 40px; height: 40px; display: inline-grid; place-items: center; color: var(--color-text); }
.theme-toggle:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* Skeleton / loading state on form submit */
.btn.loading { opacity: 0.7; pointer-events: none; }

/* ============ Blog ============ */
.page-hero { padding-block: var(--space-20) var(--space-12); border-bottom: 1px solid var(--color-border); }
.page-title { font-size: clamp(2rem, 1rem + 3vw, 3.75rem); margin-top: var(--space-2); }
.page-lede { font-size: var(--text-lg); color: var(--color-text-muted); margin-top: var(--space-5); max-width: 60ch; }

.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); padding-block: var(--space-16); }
@media (max-width: 900px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .blog-grid { grid-template-columns: 1fr; } }

.blog-card { display: flex; flex-direction: column; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; text-decoration: none; color: var(--color-text); transition: transform .2s, box-shadow .2s, border-color .2s; }
.blog-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--color-primary); }
.blog-card-img { aspect-ratio: 16/10; overflow: hidden; background: var(--color-surface-offset); }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.blog-card-body { padding: var(--space-5) var(--space-6) var(--space-6); }
.blog-card-meta { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-text-muted); margin-bottom: var(--space-3); }
.blog-card h3 { font-family: var(--font-display); font-size: var(--text-lg); line-height: 1.25; margin-bottom: var(--space-3); }
.blog-card p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.55; }
.blog-category { color: var(--color-primary); font-weight: 600; }

.blog-post-header { padding-block: var(--space-16) var(--space-8); border-bottom: 1px solid var(--color-border); }
.blog-post-header h1 { font-size: clamp(1.875rem, 1rem + 2.5vw, 3rem); margin-top: var(--space-3); max-width: 22ch; }
.blog-meta { display: flex; align-items: center; gap: var(--space-4); font-size: var(--text-sm); }
.blog-back { color: var(--color-text-muted); text-decoration: none; }
.blog-back:hover { color: var(--color-primary); }
.blog-byline { color: var(--color-text-muted); font-size: var(--text-sm); margin-top: var(--space-4); }

.blog-hero { max-height: 480px; overflow: hidden; }
.blog-hero img { width: 100%; height: 100%; max-height: 480px; object-fit: cover; display: block; }

.blog-body { padding-block: var(--space-12) var(--space-16); font-size: var(--text-base); line-height: 1.75; }
.blog-body .lede { font-size: var(--text-lg); color: var(--color-text); line-height: 1.6; margin-bottom: var(--space-8); }
.blog-body h2 { font-family: var(--font-display); font-size: var(--text-2xl); margin-top: var(--space-10); margin-bottom: var(--space-4); }
.blog-body h3 { font-family: var(--font-display); font-size: var(--text-xl); margin-top: var(--space-8); margin-bottom: var(--space-3); }
.blog-body p { margin-bottom: var(--space-5); }
.blog-body ul, .blog-body ol { margin: var(--space-4) 0 var(--space-6) var(--space-6); }
.blog-body li { margin-bottom: var(--space-2); }
.blog-body a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 3px; }
.blog-body a:hover { color: var(--color-primary-hover); }
.blog-body strong { font-weight: 600; color: var(--color-text); }

.blog-rule { border: 0; border-top: 1px solid var(--color-border); margin-block: var(--space-12); }
.blog-cta { background: var(--color-surface-offset); padding: var(--space-8); border-radius: var(--radius-lg); text-align: center; }
.blog-cta h3 { font-family: var(--font-display); font-size: var(--text-xl); margin-bottom: var(--space-3); }
.blog-cta p { color: var(--color-text-muted); margin-bottom: var(--space-4); }