/* =========================================================================
   Cervecería Burden — style.css
   Hallmark · macrostructure: Atmospheric Poster · nav: N5 Floating pill · footer: Ft5 Statement
   Implementación 1:1 de design.md v1.0 — tokens con los nombres del doc.
   ========================================================================= */

/* ----------------------------------------------------------------------
   TOKENS — :root  (§3 color · §4 type · §5 spacing · §8 motion)
   ---------------------------------------------------------------------- */
:root {
  /* Paper — fondo ultra-oscuro (atmospheric) */
  --color-paper:        oklch(10% 0.018 40);
  --color-paper-2:      oklch(14% 0.022 40);
  --color-paper-3:      oklch(18% 0.025 40);
  --color-paper-4:      oklch(24% 0.030 42);

  /* Ink / texto */
  --color-ink:          oklch(94% 0.010 80);
  --color-ink-2:        oklch(72% 0.012 75);
  --color-ink-3:        oklch(64% 0.012 72);

  /* Accent — ámbar-cobre patagónico (color ancla) */
  --color-accent:        oklch(62% 0.175 55);
  --color-accent-bright: oklch(72% 0.190 60);
  --color-accent-muted:  oklch(45% 0.120 50);
  --color-accent-warm:   oklch(68% 0.160 45);

  /* Espuma / crema */
  --color-cream:        oklch(92% 0.025 85);
  --color-cream-2:      oklch(82% 0.030 80);

  /* Foco / accesibilidad */
  --color-focus:        oklch(72% 0.190 60);

  /* Overlays */
  --color-overlay:      oklch(10% 0.018 40 / 0.70);
  --color-overlay-hero: oklch(5% 0.010 40 / 0.55);

  /* Fonts */
  --font-display: 'Bebas Neue', 'Arial Narrow', Impact, sans-serif;
  --font-body:    'Inter', -apple-system, 'Helvetica Neue', sans-serif;
  --font-serif:   'Playfair Display', Georgia, serif;

  /* Type scale */
  --text-display-xl: clamp(4.5rem, 12vw, 10rem);
  --text-display-lg: clamp(3rem, 8vw, 6rem);
  --text-display-md: clamp(2rem, 5vw, 3.5rem);
  --text-body-lg: 1.25rem;
  --text-body-md: 1.125rem;
  --text-body-sm: 1rem;
  --text-body-xs: 0.875rem;
  --text-serif-lg: clamp(1.25rem, 3vw, 1.875rem);

  --leading-tight: 0.95;
  --leading-normal: 1.5;
  --leading-relaxed: 1.7;

  --tracking-display: 0.02em;
  --tracking-caps: 0.15em;
  --tracking-body: 0;

  /* Spacing — 4pt grid */
  --space-1: 4px;  --space-2: 8px;  --space-3: 12px; --space-4: 16px;
  --space-5: 20px; --space-6: 24px; --space-8: 32px; --space-10: 40px;
  --space-12: 48px; --space-16: 64px; --space-20: 80px; --space-24: 96px;
  --space-32: 128px; --space-48: 192px;

  /* Radios */
  --radius-sm: 4px; --radius-md: 8px; --radius-lg: 16px; --radius-xl: 24px;
  --radius-pill: 9999px;

  /* Sombras */
  --shadow-sm:  0 1px 3px oklch(5% 0 0 / 0.4);
  --shadow-md:  0 4px 16px oklch(5% 0 0 / 0.5);
  --shadow-lg:  0 8px 32px oklch(5% 0 0 / 0.6);
  --shadow-glow:    0 0 24px oklch(62% 0.175 55 / 0.25);
  --shadow-glow-lg: 0 0 48px oklch(62% 0.175 55 / 0.35);

  /* Motion */
  --duration-fast: 150ms;
  --duration-base: 250ms;
  --duration-slow: 400ms;
  --duration-reveal: 600ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);

  /* Layout */
  --container: 1280px;
  --container-pad: clamp(1rem, 5vw, 3rem);
}

/* ----------------------------------------------------------------------
   RESET / BASE
   ---------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  overflow-x: clip;        /* §12.2 — clip, no hidden */
}

html { scroll-behavior: smooth; }

body {
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-body-md);
  line-height: var(--leading-normal);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg, iframe { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

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

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.skip-link {
  position: absolute; left: 50%; top: -100px; transform: translateX(-50%);
  background: var(--color-accent); color: var(--color-paper);
  padding: var(--space-3) var(--space-6); border-radius: var(--radius-pill);
  font-weight: 600; z-index: 1000; transition: top var(--duration-base) var(--ease-out);
}
.skip-link:focus { top: var(--space-4); }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ----------------------------------------------------------------------
   SHARED TYPOGRAPHY HELPERS
   ---------------------------------------------------------------------- */
.section-title {
  font-family: var(--font-display);
  font-size: var(--text-display-lg);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-display);
  color: var(--color-ink);
  margin: 0;
  overflow-wrap: anywhere;
  min-width: 0;
}
.section-title--center { text-align: center; }

.accent { color: var(--color-accent); }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-body-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--color-accent);
  margin: 0 0 var(--space-4);
}
.eyebrow--center { text-align: center; }

.lead {
  font-size: var(--text-body-lg);
  color: var(--color-ink);
  line-height: var(--leading-relaxed);
}
.body-copy {
  font-size: var(--text-body-md);
  color: var(--color-ink-2);
  line-height: var(--leading-relaxed);
}

.link-amber {
  color: var(--color-accent);
  font-weight: 500;
  border-bottom: 1px solid oklch(62% 0.175 55 / 0.4);
  transition: color var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out);
}
.link-amber:hover { color: var(--color-accent-bright); border-color: var(--color-accent-bright); }

/* ----------------------------------------------------------------------
   BUTTONS (§11)
   ---------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-body-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.1;
  white-space: nowrap;                /* §12.2 — nunca 2 líneas */
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out),
              transform var(--duration-base) var(--ease-out),
              color var(--duration-base) var(--ease-out);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-paper);
  border-color: var(--color-accent);
}
.btn--primary:hover {
  background: var(--color-accent-bright);
  border-color: var(--color-accent-bright);
  box-shadow: var(--shadow-glow);              /* hover-glow */
  transform: translateY(-1px);
}
.btn--primary:active { transform: translateY(0); box-shadow: none; }

.btn--secondary {
  background: transparent;
  color: var(--color-ink);
  border: 1.5px solid var(--color-accent);
}
.btn--secondary:hover {
  background: var(--color-accent);
  color: var(--color-paper);
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

.btn--dark {
  background: var(--color-paper);
  color: var(--color-ink);
  border-color: var(--color-paper);
}
.btn--dark:hover {
  background: var(--color-paper-2);
  border-color: var(--color-paper-2);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

/* ----------------------------------------------------------------------
   1. NAV — N5 Floating Pill
   ---------------------------------------------------------------------- */
.nav-wrap {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  justify-content: center;
  padding: var(--space-4) var(--container-pad);
  pointer-events: none;
}

.nav {
  pointer-events: auto;
  width: 100%;
  max-width: 920px;
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-3) var(--space-3) var(--space-5);
  background: oklch(14% 0.022 40 / 0.72);
  border: 1px solid oklch(62% 0.175 55 / 0.20);
  border-radius: var(--radius-pill);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-md);
  transition: background var(--duration-slow) var(--ease-out),
              border-color var(--duration-slow) var(--ease-out),
              backdrop-filter var(--duration-slow) var(--ease-out),
              box-shadow var(--duration-slow) var(--ease-out);
}
.nav.scrolled {                                /* scroll-dimmer */
  background: oklch(12% 0.020 40 / 0.92);
  border-color: oklch(62% 0.175 55 / 0.35);
  -webkit-backdrop-filter: blur(22px);
  backdrop-filter: blur(22px);
  box-shadow: var(--shadow-lg);
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-right: auto;
  color: var(--color-ink);
}
.nav__brand-mark { color: var(--color-accent); display: inline-flex; }
.nav__brand-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  line-height: 1;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.nav__links a {
  font-weight: 500;
  font-size: var(--text-body-sm);
  color: var(--color-ink-2);
  position: relative;
  padding-block: var(--space-1);
  transition: color var(--duration-base) var(--ease-out);
}
.nav__links a::after {
  content: "";
  position: absolute; left: 0; bottom: -2px;
  width: 100%; height: 1.5px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-base) var(--ease-out);
}
.nav__links a:hover { color: var(--color-ink); }
.nav__links a:hover::after { transform: scaleX(1); }

.nav__cta { padding: var(--space-3) var(--space-6); }

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 10px;
}
.nav__toggle span {
  display: block; height: 2px; width: 100%;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform var(--duration-base) var(--ease-out),
              opacity var(--duration-base) var(--ease-out);
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ----------------------------------------------------------------------
   2. HERO — Atmospheric Poster
   ---------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-block: clamp(var(--space-24), 18vh, var(--space-48));
}

.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__glow {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 80% at 50% 100%, oklch(62% 0.175 55 / 0.28), transparent 58%),
    radial-gradient(90% 60% at 78% 18%, oklch(68% 0.160 45 / 0.12), transparent 60%),
    linear-gradient(180deg, oklch(7% 0.012 40), var(--color-paper) 60%);
}
.hero__grain {
  position: absolute; inset: 0;
  background-image: radial-gradient(oklch(94% 0.010 80 / 0.05) 1px, transparent 1.4px);
  background-size: 4px 4px;
  opacity: 0.5;
  mix-blend-mode: screen;
}

.hero__inner { position: relative; z-index: 1; text-align: center; }

.hero__eyebrow {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--color-accent);
  font-size: var(--text-body-sm);
  margin: 0 0 var(--space-5);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-display-xl);
  line-height: 0.88;
  letter-spacing: var(--tracking-display);
  color: var(--color-ink);
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow-wrap: anywhere;
  min-width: 0;
  text-shadow: 0 2px 40px oklch(5% 0.01 40 / 0.6);
}
.hero__title-accent { color: var(--color-accent); }

.hero__claim {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: var(--text-serif-lg);
  color: var(--color-accent);
  margin: var(--space-6) auto var(--space-4);
  max-width: 22ch;
}

.hero__micro {
  font-size: var(--text-body-sm);
  color: var(--color-ink-2);
  margin: 0 auto var(--space-8);
  max-width: 46ch;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

.hero__proof {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6) var(--space-10);
  margin-top: var(--space-16);
}
.hero__proof li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.hero__proof strong {
  font-family: var(--font-display);
  font-size: 1.9rem;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--color-cream);
}
.hero__proof span {
  font-size: var(--text-body-xs);
  color: var(--color-ink-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: var(--color-ink-3);
  font-size: var(--text-body-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  transition: color var(--duration-base) var(--ease-out);
}
.hero__scroll:hover { color: var(--color-accent); }
.hero__scroll svg { animation: bob 2s var(--ease-in-out) infinite; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(5px); } }

/* ----------------------------------------------------------------------
   SECTION RHYTHM
   ---------------------------------------------------------------------- */
.about, .carta, .cafe, .contacto { padding-block: var(--space-24); }
.diferencial { padding-block: var(--space-32); }

/* ----------------------------------------------------------------------
   3. ABOUT
   ---------------------------------------------------------------------- */
.about__grid {
  display: grid;
  gap: var(--space-12);
  align-items: center;
}
.about__text .section-title { margin-top: var(--space-2); }
.about__text .lead { margin: var(--space-5) 0 var(--space-5); }

.about__points {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-8);
}
.about__points li {
  display: flex;
  gap: var(--space-4);
  align-items: baseline;
  padding-block: var(--space-3);
  border-top: 1px solid var(--color-paper-4);
  color: var(--color-ink-2);
  line-height: var(--leading-normal);
}
.about__points strong { color: var(--color-ink); font-weight: 600; }
.about__points-num {
  font-family: var(--font-display);
  color: var(--color-accent);
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  flex: none;
}

.about__visual { margin: 0; }
.badge-art {
  background:
    radial-gradient(110% 90% at 50% 30%, oklch(18% 0.025 40), var(--color-paper-2) 70%);
  border: 1px solid var(--color-paper-4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-8);
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 5;
}
.badge-art__svg { width: 100%; height: auto; max-width: 320px; }
.badge-art__word {
  font-family: var(--font-display); fill: var(--color-ink-2);
  font-size: 26px; letter-spacing: 4px;
}
.badge-art__big {
  font-family: var(--font-display); fill: var(--color-accent);
  font-size: 46px; letter-spacing: 3px;
}
.badge-art__cap {
  margin-top: var(--space-4);
  font-size: var(--text-body-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--color-ink-3);
}

/* ----------------------------------------------------------------------
   4. CARTA
   ---------------------------------------------------------------------- */
.carta__head { text-align: center; max-width: 40ch; margin-inline: auto; }
.carta__sub {
  color: var(--color-ink-2);
  font-size: var(--text-body-md);
  margin-top: var(--space-4);
  line-height: var(--leading-relaxed);
}

.carta__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
  margin: var(--space-12) 0 var(--space-8);
}

.chip {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-body-md);
  letter-spacing: 0.02em;
  color: var(--color-ink-2);
  background: var(--color-paper-3);
  border: 1px solid oklch(62% 0.175 55 / 0.35);
  border-radius: var(--radius-pill);
  padding: var(--space-3) var(--space-6);
  transition: background var(--duration-base) var(--ease-out),
              color var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out),
              transform var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out);
  cursor: default;
}
.chip:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-paper);
  box-shadow: var(--shadow-glow);              /* hover-glow */
  transform: translateY(-2px);
}

.carta__note {
  text-align: center;
  color: var(--color-ink-3);
  font-size: var(--text-body-sm);
}

/* ----------------------------------------------------------------------
   5. DIFERENCIAL
   ---------------------------------------------------------------------- */
.diferencial { background: var(--color-paper-2); }
.diferencial__inner { text-align: center; max-width: 880px; margin-inline: auto; }
.diferencial__rule {
  width: 64px; height: 2px; margin: var(--space-6) auto;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}
.diferencial__quote {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 5.5rem);
  line-height: 0.98;
  letter-spacing: var(--tracking-display);
  color: var(--color-ink);
  margin: 0 auto;
  max-width: 14ch;
  overflow-wrap: normal;
  word-break: keep-all;
  hyphens: none;
}
.diferencial__sub {
  font-size: var(--text-body-md);
  color: var(--color-ink-2);
  max-width: 44ch;
  margin: var(--space-6) auto 0;
  line-height: var(--leading-relaxed);
}

/* ----------------------------------------------------------------------
   6. CAFÉ
   ---------------------------------------------------------------------- */
.cafe { background: var(--color-paper); }
.cafe__grid {
  display: grid;
  gap: var(--space-12);
  align-items: center;
}
.cafe__title {
  font-family: var(--font-display);
  font-size: var(--text-display-md);
  letter-spacing: var(--tracking-display);
  color: var(--color-ink);
  margin: 0 0 var(--space-4);
}
.cafe__link { display: inline-block; margin-top: var(--space-5); }
.cafe__text { border-left: 2px solid var(--color-accent); padding-left: var(--space-6); }

.cafe__visual { margin: 0; display: grid; place-items: center; }
.cup-art {
  position: relative;
  width: 220px; height: 220px;
  display: grid; place-items: end center;
  background: radial-gradient(80% 70% at 50% 40%, oklch(18% 0.025 40), var(--color-paper-2));
  border: 1px solid var(--color-paper-4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding-bottom: 34px;
}
.cup-art__cup {
  position: relative;
  width: 96px; height: 74px;
  background: linear-gradient(180deg, var(--color-paper-3), var(--color-paper-4));
  border: 2px solid var(--color-accent);
  border-radius: 8px 8px 40px 40px;
}
.cup-art__crema {
  position: absolute; inset: 6px 8px auto 8px; height: 12px;
  background: var(--color-accent-warm);
  border-radius: 50%;
  box-shadow: 0 0 16px oklch(68% 0.160 45 / 0.5);
}
.cup-art__handle {
  position: absolute; right: -22px; top: 14px;
  width: 26px; height: 36px;
  border: 2px solid var(--color-accent);
  border-left: none;
  border-radius: 0 16px 16px 0;
}
.cup-art__saucer {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  width: 130px; height: 8px;
  background: var(--color-paper-4);
  border-radius: 50%;
}
.cup-art__steam {
  position: absolute; top: 30px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 12px;
}
.cup-art__steam span {
  display: block; width: 3px; height: 34px;
  background: linear-gradient(180deg, transparent, oklch(92% 0.025 85 / 0.5));
  border-radius: 3px;
  animation: steam 3s var(--ease-in-out) infinite;
}
.cup-art__steam span:nth-child(2) { animation-delay: .5s; }
.cup-art__steam span:nth-child(3) { animation-delay: 1s; }
@keyframes steam {
  0%   { opacity: 0; transform: translateY(6px) scaleY(.7); }
  40%  { opacity: .8; }
  100% { opacity: 0; transform: translateY(-10px) scaleY(1.15); }
}

/* ----------------------------------------------------------------------
   7. DELIVERY — banda ámbar
   ---------------------------------------------------------------------- */
.delivery { background: var(--color-accent); padding-block: var(--space-16); }
.delivery__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}
.delivery__title {
  font-family: var(--font-display);
  font-size: var(--text-display-md);
  letter-spacing: var(--tracking-display);
  color: var(--color-paper);
  margin: 0;
  line-height: var(--leading-tight);
}
.delivery__sub {
  color: oklch(10% 0.018 40);
  font-size: var(--text-body-md);
  font-weight: 500;
  margin: var(--space-2) 0 0;
}

/* ----------------------------------------------------------------------
   8. CONTACTO
   ---------------------------------------------------------------------- */
.contacto__head { text-align: center; margin-bottom: var(--space-12); }
.contacto__grid {
  display: grid;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}
.contacto__col {
  background: var(--color-paper-2);
  border: 1px solid var(--color-paper-4);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.contacto__label {
  font-family: var(--font-body);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: var(--text-body-sm);
  color: var(--color-accent);
  margin: 0 0 var(--space-4);
}
.contacto__line {
  display: block;
  font-size: var(--text-body-md);
  color: var(--color-ink);
  margin-bottom: var(--space-2);
}
a.contacto__line { color: var(--color-accent); }
.contacto__note {
  font-size: var(--text-body-sm);
  color: var(--color-ink-3);
  margin-top: var(--space-3);
  line-height: var(--leading-relaxed);
}
.contacto__map-link { display: inline-block; margin-top: var(--space-3); }
.contacto__cta { margin-top: var(--space-5); width: 100%; }

.contacto__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-paper-4);
  box-shadow: var(--shadow-md);
}
.contacto__map iframe {
  width: 100%;
  height: 360px;
  border: 0;
  filter: grayscale(0.3) contrast(1.05) brightness(0.85);
}

/* ----------------------------------------------------------------------
   9. FOOTER — Ft5 Statement
   ---------------------------------------------------------------------- */
.footer { background: var(--color-paper); padding-block: var(--space-20) var(--space-12); }
.footer__inner { text-align: center; }
.footer__wordmark {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 12vw, 8rem);
  line-height: 0.9;
  letter-spacing: var(--tracking-display);
  color: var(--color-accent);
  margin: 0;
  overflow-wrap: anywhere;
}
.footer__claim {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-ink);
  font-size: var(--text-body-lg);
  margin: var(--space-4) 0 var(--space-8);
}
.footer__social {
  display: flex;
  justify-content: center;
  gap: var(--space-5);
  margin-bottom: var(--space-10);
}
.footer__social a {
  display: inline-grid;
  place-items: center;
  width: 46px; height: 46px;
  border: 1px solid var(--color-paper-4);
  border-radius: var(--radius-pill);
  color: var(--color-ink-2);
  transition: color var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out),
              transform var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
}
.footer__social a:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}
.footer__rule {
  height: 1px;
  background: linear-gradient(90deg, transparent, oklch(62% 0.175 55 / 0.4), transparent);
  margin-bottom: var(--space-6);
}
.footer__legal {
  font-size: var(--text-body-xs);
  color: var(--color-ink-3);
  margin: 0;
  letter-spacing: 0.02em;
}

/* ----------------------------------------------------------------------
   MOTION — fade-up reveal (§8)
   ---------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-reveal) var(--ease-out),
              transform var(--duration-reveal) var(--ease-out);
  transition-delay: calc(var(--reveal-delay, 0) * 80ms);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ----------------------------------------------------------------------
   RESPONSIVE (§12) — mobile-first base above; enhance up
   ---------------------------------------------------------------------- */
@media (max-width: 767px) {
  .nav__links {
    position: absolute;
    top: calc(100% + var(--space-3));
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: oklch(12% 0.020 40 / 0.97);
    -webkit-backdrop-filter: blur(22px);
    backdrop-filter: blur(22px);
    border: 1px solid oklch(62% 0.175 55 / 0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-3);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--duration-base) var(--ease-out),
                transform var(--duration-base) var(--ease-out),
                visibility var(--duration-base);
  }
  .nav__links.open { opacity: 1; visibility: visible; transform: none; }
  .nav__links a { padding: var(--space-4); border-radius: var(--radius-md); }
  .nav__links a::after { display: none; }
  .nav__links li + li { border-top: 1px solid var(--color-paper-4); }

  .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .nav { padding-right: var(--space-2); }

  .delivery__inner { flex-direction: column; align-items: flex-start; }
  .btn--dark { width: 100%; }
}

@media (min-width: 768px) {
  .about__grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); }
  .cafe__grid  { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .contacto__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .contacto__cta { width: auto; }
}

@media (min-width: 1024px) {
  .about, .carta, .cafe, .contacto { padding-block: var(--space-32); }
  .about__grid { gap: var(--space-20); grid-template-columns: minmax(0, 55%) minmax(0, 45%); }
}

/* ----------------------------------------------------------------------
   REDUCED MOTION (§8)
   ---------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}