/* Casa Olivo — sistema de diseño
   Fuentes: autoalojar Playfair Display (600/700) y Karla (400/700) en /fonts como woff2 [PENDIENTE] */
@font-face { font-family: "Playfair Display"; src: url("../fonts/playfair-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Karla"; src: url("../fonts/karla-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Karla"; src: url("../fonts/karla-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --color-primary: #3E4A2E;   /* oliva */
  --color-accent: #C4622D;    /* terracota */
  --color-accent-dark: #A44E20;
  --color-bg: #F5EEDC;        /* crema */
  --color-surface: #FFFDF7;
  --color-ink: #1C1B18;       /* carbón */
  --color-muted: #5A574E;
  --color-line: #E2D8C0;
  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-text: "Karla", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-1: 0 1px 2px rgba(28,27,24,.06), 0 2px 8px rgba(28,27,24,.05);
  --shadow-2: 0 8px 24px rgba(28,27,24,.10);
  --ease: 200ms ease;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; font-family: var(--font-text); font-size: 1.0625rem; line-height: 1.6; color: var(--color-ink); background: var(--color-bg); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); }
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; margin: 0 0 16px; font-weight: 700; }
h1 { font-size: clamp(1.875rem, 1.2rem + 3vw, 4rem); }
h2 { font-size: clamp(1.75rem, 1.3rem + 1.8vw, 2.75rem); }
h3 { font-size: 1.375rem; }
p { margin: 0 0 16px; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 800px; }
.sr-only, .hp { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 8px; top: -48px; background: var(--color-ink); color: #fff; padding: 8px 16px; z-index: 100; }
.skip:focus { top: 8px; }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 24px; border-radius: 999px; font-weight: 700; text-decoration: none; border: 1px solid transparent; cursor: pointer; font: inherit; font-weight: 700; transition: background var(--ease), transform var(--ease), border-color var(--ease); }
.btn--sm { min-height: 44px; padding: 0 16px; font-size: .95rem; }
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: #2E3822; }
.btn--accent { background: var(--color-accent-dark); color: #fff; width: 100%; }
.btn--accent:hover { background: #8A4019; }
.btn--ghost { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn--ghost:hover { background: rgba(62,74,46,.08); }
.btn:active { transform: translateY(1px); }

/* Header */
.header { position: sticky; top: 0; z-index: 50; background: rgba(245,238,220,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--color-line); }
.header__inner { display: flex; align-items: center; justify-content: space-between; min-height: 72px; }
.logo { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--color-ink); text-decoration: none; margin: 0; }
.logo em { color: var(--color-accent-dark); font-style: italic; }
.logo--light { color: #fff; }
.logo--light em { color: #E9A47E; }
.nav { display: flex; gap: 24px; align-items: center; }
.nav a:not(.btn) { color: var(--color-ink); text-decoration: none; font-weight: 700; padding: 8px 0; }
.nav a:not(.btn):hover { color: var(--color-accent-dark); }
.nav-toggle { display: none; background: none; border: 0; width: 48px; height: 48px; cursor: pointer; padding: 12px; }
.nav-toggle span { display: block; height: 2px; background: var(--color-ink); margin: 5px 0; transition: transform var(--ease); }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav { position: absolute; inset: 72px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--color-bg); border-bottom: 1px solid var(--color-line); padding: 8px 24px 24px; display: none; }
  .nav.is-open { display: flex; }
  .nav a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--color-line); }
  .nav .btn { margin-top: 16px; }
  .no-js .nav { display: flex; position: static; }
}

/* Hero */
.hero { padding: 48px 0 64px; }
.hero__grid { display: grid; gap: 40px; align-items: center; grid-template-columns: 1.1fr 1fr; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; font-weight: 700; color: var(--color-accent-dark); margin-bottom: 12px; }
.eyebrow--light { color: #F2B596; }
.lead { font-size: 1.2rem; color: var(--color-muted); max-width: 52ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 16px; margin: 24px 0; }
.hero__trust { font-size: .95rem; color: var(--color-muted); }
.hero__media { margin: 0; }

/* Placeholders de foto (sustituir por <img> reales WebP) */
.ph { display: grid; place-items: center; text-align: center; padding: 16px; color: #F5EEDC; font-size: .9rem; background: linear-gradient(135deg, #3E4A2E, #5A6A40 60%, #C4622D); }
.ph--hero { aspect-ratio: 4/3; border-radius: var(--radius-lg); box-shadow: var(--shadow-2); }
.ph--branch { aspect-ratio: 4/3; }

@media (max-width: 860px) { .hero__grid { grid-template-columns: 1fr; } .hero { padding-top: 32px; } }

/* Trust */
.trust { background: var(--color-primary); color: #fff; padding: 32px 0; }
.trust__list { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin: 0 auto; }
.trust__list li { display: flex; flex-direction: column; }
.trust__list strong { font-family: var(--font-display); font-size: 1.75rem; }
.trust__list span { opacity: .9; }
@media (max-width: 700px) { .trust__list { grid-template-columns: repeat(2, 1fr); } }

/* Secciones */
.section { padding: 80px 0; }
.section--alt { background: var(--color-surface); border-block: 1px solid var(--color-line); }
.section__head { max-width: 680px; margin-bottom: 40px; }
.section__head p:last-child { color: var(--color-muted); }

.cards { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.cards--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.card { background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-1); transition: box-shadow var(--ease), transform var(--ease); }
.section--alt .card { background: var(--color-bg); }
.card:hover { box-shadow: var(--shadow-2); transform: translateY(-2px); }
.card p { font-size: .98rem; margin-bottom: 8px; }
.price { font-family: var(--font-display); font-size: 2rem; color: var(--color-accent-dark); }
.price small { font-family: var(--font-text); font-size: .85rem; color: var(--color-muted); }

.menu { margin-top: 56px; }
.menu__table { width: 100%; border-collapse: collapse; background: var(--color-surface); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--color-line); }
.menu__table th, .menu__table td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--color-line); }
.menu__table thead th { background: var(--color-primary); color: #fff; }
.note { font-size: .9rem; color: var(--color-muted); margin-top: 12px; }

.features { display: grid; gap: 32px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.feature svg { width: 40px; height: 40px; fill: none; stroke: var(--color-accent-dark); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 16px; }

/* Sucursales */
.branches { display: grid; gap: 32px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }
.branch { background: var(--color-bg); border: 1px solid var(--color-line); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-1); }
.branch__body { padding: 24px; }
.branch__zone { color: var(--color-accent-dark); font-weight: 700; margin-bottom: 4px; }
.branch__addr { font-weight: 700; }
.hours { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: .95rem; }
.hours th, .hours td { text-align: left; padding: 6px 8px; border-bottom: 1px dashed var(--color-line); }
.hours th { font-weight: 400; width: 40%; }
.hours tr.is-today { background: rgba(196,98,45,.12); font-weight: 700; }
.hours tr.is-today th::after { content: " · hoy"; color: var(--color-accent-dark); }
.tags { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 16px; }
.tags li { border: 1px solid var(--color-primary); color: var(--color-primary); border-radius: 999px; padding: 2px 12px; font-size: .85rem; }
.branch__cta { display: flex; flex-wrap: wrap; gap: 8px; }
.nearest { min-height: 1px; }

/* Pasos */
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); counter-reset: s; }
.steps li { counter-increment: s; background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; gap: 4px; }
.steps li::before { content: counter(s); font-family: var(--font-display); font-size: 2.5rem; color: var(--color-accent-dark); line-height: 1; margin-bottom: 8px; }
.steps span { color: var(--color-muted); }

/* FAQ */
details { border-bottom: 1px solid var(--color-line); padding: 8px 0; }
summary { cursor: pointer; font-weight: 700; padding: 12px 0; min-height: 44px; list-style-position: outside; }
details p { color: var(--color-muted); }

/* CTA + formulario */
.cta { background: var(--color-ink); color: #F5EEDC; }
.cta h2 { color: #fff; }
.cta__grid { display: grid; gap: 48px; grid-template-columns: 1fr 1.2fr; align-items: start; }
.link-light { color: #F2B596; }
.form { background: var(--color-surface); color: var(--color-ink); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-2); }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; flex: 1; }
.field-row { display: flex; gap: 16px; }
.field label { font-weight: 700; font-size: .95rem; }
input, select, textarea { font: inherit; min-height: 48px; padding: 10px 14px; border: 1px solid #B9AE93; border-radius: 12px; background: #fff; color: var(--color-ink); }
textarea { resize: vertical; }
input[aria-invalid="true"], select[aria-invalid="true"] { border-color: #B3261E; }
.check { display: flex; gap: 10px; align-items: flex-start; margin: 8px 0 24px; font-size: .95rem; }
.check input { min-height: auto; width: 20px; height: 20px; margin-top: 3px; }
.form__status { margin: 16px 0 0; font-weight: 700; }
@media (max-width: 860px) { .cta__grid { grid-template-columns: 1fr; } .field-row { flex-direction: column; gap: 0; } }

/* Footer */
.footer { background: #12110F; color: #D9D2BF; padding: 56px 0; font-size: .95rem; }
.footer a { color: #F5EEDC; }
.footer__grid { display: grid; gap: 32px; grid-template-columns: 2fr 1.5fr 1fr; }
@media (max-width: 700px) { .footer__grid { grid-template-columns: 1fr; } }

/* Páginas legales */
.legal { padding: 64px 0; }
.legal h1 { font-size: clamp(1.75rem, 1.3rem + 2vw, 2.75rem); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}