/* ==========================================================================
   Marcus Soluciones de Aire Acondicionado — Manzanillo, Colima
   Lane: Auto-industrial · hue 210 (ice cyan over deep navy) · mood cool
   Display: Archivo · Body: IBM Plex Sans
   Layout breaks: full-bleed dark image band (hero), 60/40 split (about)
   Motion: subtle hover lift ONLY — no entrance keyframes
   Fonts are loaded via <link rel="preload"> in the ERB head, never @import.
   ========================================================================== */

:root {
  /* PRIMARY — ice cyan, the emblem colour. Carries every action. */
  --color-primary:    oklch(62% 0.135 210deg);
  --color-primary-lt: oklch(82% 0.075 205deg);
  --color-primary-dk: oklch(28% 0.070 250deg);   /* deep navy — the brand ground */

  /* NEUTRALS — all cast cool toward the brand hue, never pure grey */
  --color-bg:         oklch(98% 0.006 210deg);
  --color-surface:    oklch(100% 0 0deg);
  --color-surface-2:  oklch(96% 0.008 210deg);
  --color-border:     oklch(89% 0.010 210deg);
  --color-text:       oklch(20% 0.022 250deg);
  --color-text-mid:   oklch(45% 0.015 240deg);
  --color-text-muted: oklch(62% 0.010 230deg);
  --color-accent:     oklch(72% 0.105 195deg);
  --color-chrome:     oklch(78% 0.012 250deg);

  /* Dark surfaces */
  --color-dark:       oklch(21% 0.055 250deg);
  --color-dark-2:     oklch(16% 0.045 250deg);
  --color-on-dark:    oklch(96% 0.008 210deg);
  --color-on-dark-mid: oklch(78% 0.015 220deg);
  --font-display: 'Archivo', 'Helvetica Neue', arial, sans-serif;
  --font-body:    'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.25rem;
  --text-xl:   clamp(1.5rem, 3vw, 2.25rem);
  --text-2xl:  clamp(2rem, 4.5vw, 3.5rem);
  --text-3xl:  clamp(2.5rem, 6vw, 5rem);
  --leading-tight: 1.12;
  --leading-body:  1.65;
  --leading-dark:  1.75;
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --shadow-sm: 0 1px 4px oklch(20% 0.03 250deg / 6%);
  --shadow-md: 0 4px 16px oklch(20% 0.03 250deg / 10%);
  --shadow-lg: 0 12px 40px oklch(20% 0.03 250deg / 14%);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-in-out:    cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 150ms;
  --duration-mid:  250ms;
  --duration-slow: 400ms;
  --radius: 3px;   /* Auto-industrial: near-square. Metal is not rounded. */
}

/* ── base ──────────────────────────────────────────────────────────────── */

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

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  font-optical-sizing: auto;
  font-kerning: normal;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
  text-wrap: balance;
  margin: 0;
}

p { text-wrap: pretty; margin: 0 0 var(--space-4); }
p, li { max-width: 65ch; }
img { max-width: 100%; display: block; }
a { color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.container {
  width: min(100%, 1180px);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

section { padding-block: var(--space-24); }

.eyebrow, .section-label, .tag {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-primary-dk);
  margin: 0 0 var(--space-3);
}

.section-heading {
  font-size: var(--text-xl);
  margin-bottom: var(--space-6);
  max-width: 22ch;
}

.section-sub {
  font-size: var(--text-lg);
  color: var(--color-text-mid);
  margin-bottom: var(--space-8);
}

.dark-section p { line-height: var(--leading-dark); letter-spacing: 0.01em; }

/* ── buttons ───────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: var(--space-3) var(--space-6);
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out-quart),
              background-color var(--duration-fast) linear,
              color var(--duration-fast) linear;
}

.btn-primary { background: var(--color-primary); color: oklch(18% 0.04 250deg); }

.btn-ghost {
  background: transparent;
  color: var(--color-on-dark);
  border-color: oklch(100% 0 0deg / 28%);
}
.btn-lg { min-height: 56px; padding-inline: var(--space-8); font-size: var(--text-base); }

@media (hover: hover) {
  .btn-primary:hover { transform: translateY(-2px); background: var(--color-primary-lt); }
  .btn-ghost:hover   { transform: translateY(-2px); border-color: var(--color-primary); color: var(--color-primary); }
}

.btn:focus-visible,
.nav-links a:focus-visible,
.nav-hamburger:focus-visible,
.nav-brand:focus-visible,
.social-link:focus-visible,
.mobile-cta-call:focus-visible,
.mobile-cta-whatsapp:focus-visible,
.mobile-cta-instagram:focus-visible,
.inquiry-form input:focus-visible,
.inquiry-form textarea:focus-visible,
.contact-details a:focus-visible,
.footer-nap a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* ── 1 · announcement bar ──────────────────────────────────────────────── */

.ann-bar {
  background: var(--color-primary-dk);
  color: var(--color-on-dark);
  padding-block: var(--space-3);
}
.ann-inner { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4); justify-content: center; }
.ann-msg { margin: 0; font-size: var(--text-sm); max-width: none; }

.ann-cta {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid currentcolor;
}

/* ── 2 · nav ───────────────────────────────────────────────────────────── */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-dark);   /* fully opaque — never backdrop-filter */
  color: var(--color-on-dark);
  border-bottom: 1px solid oklch(100% 0 0deg / 10%);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  min-height: 68px;
}
.nav-brand { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; min-height: 44px; }

.nav-brand-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.0625rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-brand-text em {
  font-style: normal;
  font-weight: 600;
  color: var(--color-primary);
  margin-left: 0.35em;
  letter-spacing: 0.08em;
}
.nav-links { display: flex; gap: var(--space-6); margin-left: auto; }

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  color: var(--color-on-dark-mid);
  transition: color var(--duration-fast) linear;
}
.nav-cta { min-height: 42px; padding-inline: var(--space-4); }

@media (hover: hover) { .nav-links a:hover { color: var(--color-primary); } }

.nav-toggle-input { display: none; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  margin-left: auto;
}

.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: currentcolor;
  border-radius: 2px;
  transition: transform var(--duration-mid) var(--ease-out-quart),
              opacity var(--duration-fast) linear;
}
.nav-toggle-input:checked + .nav-hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle-input:checked + .nav-hamburger span:nth-child(2) { opacity: 0; }
.nav-toggle-input:checked + .nav-hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── 3 · hero — dark section, full-bleed image band ────────────────────── */

.hero {
  position: relative;
  isolation: isolate;
  background: var(--color-dark-2);
  color: var(--color-on-dark);
  padding-block: clamp(var(--space-16), 12vw, 9rem);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 60% 40%;
  z-index: -2;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(100deg,
      oklch(16% 0.045 250deg / 96%) 0%,
      oklch(16% 0.045 250deg / 88%) 42%,
      oklch(16% 0.045 250deg / 45%) 100%);
}
.hero-inner { max-width: 46rem; }
.hero-eyebrow { color: var(--color-primary); }

.hero-title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
  max-width: 18ch;
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-on-dark-mid);
  margin-bottom: var(--space-8);
  max-width: 46ch;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-4); }

/* ── 4 · stats ─────────────────────────────────────────────────────────── */

.stats { background: var(--color-surface-2); }

.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-8);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-8);
}
.stat-item { display: flex; flex-direction: column; gap: var(--space-2); }
.stat-icon { font-size: 1.125rem; color: var(--color-primary-dk); }
.stat-value { font-family: var(--font-display); font-size: 2.75rem; font-weight: 800; line-height: 1; }
.stat-label { font-size: var(--text-sm); color: var(--color-text-mid); }

/* ── 5 · services — 2+2 asymmetric bento, numbered ─────────────────────── */

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.service-card {
  position: relative;
  padding: var(--space-8) 0 var(--space-8) var(--space-12);
  border-bottom: 1px solid var(--color-border);
  transition: transform var(--duration-mid) var(--ease-out-quart);
}
.service-card:nth-child(odd)  { padding-right: var(--space-8); border-right: 1px solid var(--color-border); }

.service-num {
  position: absolute;
  left: 0; top: var(--space-8);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-primary-dk);
}
.service-name { font-size: 1.5rem; margin-bottom: var(--space-3); }
.service-desc { color: var(--color-text-mid); }
.service-desc div { margin: 0; }
.service-price { font-family: var(--font-display); font-weight: 700; margin: var(--space-3) 0 0; }

@media (hover: hover) { .service-card:hover { transform: translateY(-2px); } }

/* ── 6 · trust badges ──────────────────────────────────────────────────── */

.trust { background: var(--color-surface-2); }
.trust-heading { max-width: 26ch; }

.trust-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-8);
}

.trust-item {
  padding-top: var(--space-4);
  border-top: 2px solid var(--color-primary-dk);
  transition: transform var(--duration-mid) var(--ease-out-quart);
}
.trust-img { width: 48px; height: 48px; object-fit: contain; margin-bottom: var(--space-3); }
.trust-label { font-size: 1.125rem; margin-bottom: var(--space-2); }
.trust-desc { font-size: var(--text-sm); color: var(--color-text-mid); margin: 0; }

@media (hover: hover) { .trust-item:hover { transform: translateY(-2px); } }

/* ── 7 · about — 60/40 split ───────────────────────────────────────────── */

.about-grid {
  display: grid;
  grid-template-columns: 60fr 40fr;
  gap: var(--space-16);
  align-items: start;
}
.about-prose { color: var(--color-text-mid); font-size: 1.0625rem; }
.about-prose div { margin-bottom: var(--space-4); }
.about-prose div:empty { margin-bottom: 0; }
.about-media { position: relative; }
.about-img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: var(--radius); }

.about-mark {
  display: grid;
  place-items: center;
  aspect-ratio: 3 / 4;
  background: var(--color-primary-dk);
  color: var(--color-primary);
  font-size: 4rem;
  border-radius: var(--radius);
}

.about-badge {
  position: absolute;
  bottom: var(--space-6);
  left: calc(-1 * var(--space-6));
  margin: 0;
  padding: var(--space-3) var(--space-6);
  background: var(--color-primary);
  color: oklch(18% 0.04 250deg);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ── 8 · how it works ──────────────────────────────────────────────────── */

.how-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-12);
  counter-reset: step;
}
.how-step { position: relative; padding-top: var(--space-6); border-top: 1px solid var(--color-border); }

.how-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-border);
  display: block;
  margin-bottom: var(--space-3);
}
.how-icon { font-size: 1.25rem; color: var(--color-primary-dk); margin-bottom: var(--space-3); display: block; }
.how-title { font-size: 1.25rem; margin-bottom: var(--space-2); }
.step-body { color: var(--color-text-mid); font-size: var(--text-sm); }
.step-body div { margin: 0; }

/* ── 9 · logos ─────────────────────────────────────────────────────────── */

.logos { background: var(--color-surface-2); }
.logos-heading { max-width: none; }
.logos-row { display: flex; flex-wrap: wrap; gap: var(--space-12); align-items: center; }
.logo-item { display: flex; flex-direction: column; align-items: center; gap: var(--space-2); }
.logo-item img { width: 80px; height: 80px; object-fit: contain; filter: grayscale(1); opacity: 0.7; }
.logo-name { font-size: var(--text-xs); color: var(--color-text-muted); letter-spacing: 0.08em; text-transform: uppercase; }

/* ── 10 · gallery — mixed aspect ratios ────────────────────────────────── */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.gallery-item { margin: 0; position: relative; overflow: hidden; border-radius: var(--radius); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--duration-slow) var(--ease-out-quart); }
.gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gallery-item:nth-child(1) img { aspect-ratio: 1 / 1; }

.gallery-item:nth-child(2) img,
.gallery-item:nth-child(3) img { aspect-ratio: 4 / 5; }
.gallery-item:nth-child(4) { grid-column: span 2; }
.gallery-item:nth-child(4) img { aspect-ratio: 16 / 10; }

/* The cooled-room shot is the payoff, and a fifth item in a 4-col grid would
   otherwise orphan itself at quarter width. Run it full bleed as a closer. */
.gallery-item:nth-child(5) { grid-column: 1 / -1; }
.gallery-item:nth-child(5) img { aspect-ratio: 21 / 8; }

.gallery-caption {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: var(--space-6) var(--space-4) var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-on-dark);
  background: linear-gradient(to top, oklch(16% 0.045 250deg / 88%), transparent);
  max-width: none;
}

.gallery-note {
  margin-top: var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

@media (hover: hover) {
  .gallery-item:hover img { transform: scale(1.04); }
  .gallery-caption { opacity: 0; transition: opacity var(--duration-mid); }
  .gallery-item:hover .gallery-caption { opacity: 1; }
}

@media (hover: none) { .gallery-caption { opacity: 1; } }

/* ── 11 · testimonials ─────────────────────────────────────────────────── */

.testimonials { background: var(--color-surface-2); }

.testimonial-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.testimonial-card {
  background: var(--color-surface);
  padding: var(--space-8);
  border-radius: var(--radius);
  transition: transform var(--duration-mid) var(--ease-out-quart);
}

.testimonial-quote {
  margin: 0 0 var(--space-6);
  font-size: 1.125rem;
  color: var(--color-text);
}

.testimonial-quote::before {
  content: "\201C";
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 0.6;
  color: var(--color-primary);
  display: block;
  margin-bottom: var(--space-2);
}
.testimonial-quote div { margin: 0; }
.testimonial-author { display: flex; align-items: center; gap: var(--space-3); }
.testimonial-avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }

.testimonial-initial {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-primary-dk);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
}
.testimonial-name { margin: 0; font-weight: 600; font-size: var(--text-sm); }
.testimonial-role { margin: 0; font-size: var(--text-xs); color: var(--color-text-muted); }

@media (hover: hover) { .testimonial-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); } }

/* ── 12 · team ─────────────────────────────────────────────────────────── */

.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-8); }
.team-card { transition: transform var(--duration-mid) var(--ease-out-quart); }
.member-photo { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius); margin-bottom: var(--space-4); }
.member-name { font-size: 1.125rem; margin-bottom: var(--space-1); }
.member-role { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-primary-dk); margin-bottom: var(--space-3); }
.member-bio { font-size: var(--text-sm); color: var(--color-text-mid); }
.member-bio div { margin: 0; }

@media (hover: hover) { .team-card:hover { transform: translateY(-2px); } }

/* ── 13 · video ────────────────────────────────────────────────────────── */

.video-frame { position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; background: var(--color-dark); }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-caption { margin-top: var(--space-4); font-size: var(--text-sm); color: var(--color-text-muted); }

/* ── 14 · offer ────────────────────────────────────────────────────────── */

.offer { background: var(--color-primary-dk); color: var(--color-on-dark); }
.offer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-8); }
.offer-headline { color: var(--color-on-dark); margin-bottom: var(--space-4); }
.offer-body { color: var(--color-on-dark-mid); }
.offer-body div { margin: 0; }

.offer-code {
  display: inline-block;
  margin-top: var(--space-4);
  padding: var(--space-2) var(--space-4);
  border: 1px dashed var(--color-primary);
  font-family: var(--font-display);
  letter-spacing: 0.12em;
  color: var(--color-primary);
}

/* ── 15 · faq — 40/60 split ────────────────────────────────────────────── */

.faq { background: var(--color-surface-2); }
.faq-grid { display: grid; grid-template-columns: 34fr 66fr; gap: var(--space-16); align-items: start; }
.faq-intro { position: sticky; top: 100px; }
.faq-item { padding-block: var(--space-6); border-top: 1px solid var(--color-border); }
.faq-item:last-child { border-bottom: 1px solid var(--color-border); }
.faq-q { font-size: 1.125rem; margin-bottom: var(--space-3); }
.faq-answer { color: var(--color-text-mid); }
.faq-answer div { margin: 0; }

/* ── 16 hours + 18 contact — side by side ──────────────────────────────── */

.reach-grid { display: grid; grid-template-columns: 44fr 56fr; gap: var(--space-16); align-items: start; }

.hours-list { margin-bottom: var(--space-8); }

.hours-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-sm);
  max-width: none;
}
.hours-day { font-weight: 500; }
.hours-val { font-family: var(--font-display); font-weight: 600; letter-spacing: 0.02em; }
.hours-row.is-closed { color: var(--color-text-muted); }

.hours-note {
  margin: var(--space-4) 0 var(--space-8);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.contact-details li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-block: var(--space-2);
  font-size: var(--text-sm);
  max-width: none;
}
.contact-details i { color: var(--color-primary-dk); width: 1.1em; text-align: center; }
.contact-details a { text-decoration: none; }

.contact-note {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

@media (hover: hover) { .contact-details a:hover { color: var(--color-primary-dk); } }

/* form — dense, squared, industrial to match the lane */
.form-block { background: var(--color-surface); padding: var(--space-8); border-radius: var(--radius); border: 1px solid var(--color-border); }
.form-heading { font-size: 1.375rem; margin-bottom: var(--space-2); }
.form-lead { font-size: var(--text-sm); color: var(--color-text-mid); margin-bottom: var(--space-6); }

.field { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-4); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }

.inquiry-form label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-mid);
}

/* The honeypot carries inline width/height of 1px, but the shared input rule's
   min-height and padding inflate it back to a real 26x48 box. Keep it collapsed
   so it stays invisible to people and to the tap-target audit. */
.inquiry-form input[name="nickname"] {
  min-height: 0;
  padding: 0;
  border: 0;
}

.inquiry-form input,
.inquiry-form textarea {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-3);
  min-height: 48px;
  transition: border-color var(--duration-fast) linear;
}
.inquiry-form textarea { min-height: 120px; resize: vertical; }

.inquiry-form input:hover,
.inquiry-form textarea:hover { border-color: var(--color-text-muted); }
.form-submit { width: 100%; min-height: 48px; margin-top: var(--space-2); }

.form-flash { padding: var(--space-4); border-radius: var(--radius); margin-bottom: var(--space-6); font-size: var(--text-sm); }
.form-flash--success { background: oklch(92% 0.06 175deg); color: oklch(32% 0.08 175deg); }
.form-flash--error   { background: oklch(93% 0.05 25deg);  color: oklch(38% 0.14 25deg); }
.form-flash ul { padding-left: var(--space-4); list-style: disc; }

/* ── 17 · map ──────────────────────────────────────────────────────────── */

.map-frame { position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; background: var(--color-surface-2); }
.map-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map-address { margin-top: var(--space-4); font-size: var(--text-sm); color: var(--color-text-mid); }
.map .btn-ghost { color: var(--color-text); border-color: var(--color-border); }

/* ── 19 · cta banner — dark band ───────────────────────────────────────── */

.cta-banner { background: var(--color-dark); color: var(--color-on-dark); }
.cta-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-8); }

.cta-headline {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
  max-width: 16ch;
}
.cta-body { color: var(--color-on-dark-mid); line-height: var(--leading-dark); max-width: 46ch; }
.cta-body div { margin: 0; }

/* ── 20 · social feed ──────────────────────────────────────────────────── */

.social-posts { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--space-4); }

.social-post a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-decoration: none;
  font-size: var(--text-sm);
  min-height: 48px;
  transition: transform var(--duration-mid) var(--ease-out-quart);
}
.social-post i { color: var(--color-primary-dk); font-size: 1.125rem; }

@media (hover: hover) { .social-post a:hover { transform: translateY(-2px); } }

/* ── 21 · menu preview ─────────────────────────────────────────────────── */

.menu-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--space-8); }
.menu-item img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--radius); margin-bottom: var(--space-4); }
.menu-name { font-size: 1.125rem; margin-bottom: var(--space-2); }
.menu-desc { font-size: var(--text-sm); color: var(--color-text-mid); }
.menu-desc div { margin: 0; }
.menu-price { font-family: var(--font-display); font-weight: 700; margin: var(--space-2) 0 0; }

/* ── 99 · footer ───────────────────────────────────────────────────────── */

.site-footer { background: var(--color-dark-2); color: var(--color-on-dark); padding-top: var(--space-16); }

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr auto;
  gap: var(--space-12);
  align-items: start;
  padding-bottom: var(--space-12);
}

.footer-logo {
  width: 84px;
  height: 84px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: var(--space-4);
}
.footer-tagline { margin-top: var(--space-4); font-size: var(--text-sm); color: var(--color-on-dark-mid); }
.footer-nap p { margin: 0 0 var(--space-2); font-size: var(--text-sm); color: var(--color-on-dark-mid); }
.footer-nap a { text-decoration: none; }
.footer-social { display: flex; gap: var(--space-3); }

.social-link {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border: 1px solid oklch(100% 0 0deg / 20%);
  border-radius: var(--radius);
  color: var(--color-on-dark);
  text-decoration: none;
  transition: transform var(--duration-fast) var(--ease-out-quart),
              border-color var(--duration-fast) linear;
}

.footer-legal {
  border-top: 1px solid oklch(100% 0 0deg / 10%);
  padding-block: var(--space-6);
}
.footer-legal p { margin: 0; font-size: var(--text-xs); color: var(--color-text-muted); }

@media (hover: hover) {
  .social-link:hover { transform: translateY(-2px); border-color: var(--color-primary); color: var(--color-primary); }
  .footer-nap a:hover { color: var(--color-primary); }
}

/* ── sticky mobile CTA bar ─────────────────────────────────────────────── */

.mobile-cta-bar { display: none; }

@media (width <= 768px) {
  .mobile-cta-bar {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 200;
    background: var(--color-surface);
    box-shadow: 0 -2px 16px oklch(20% 0.03 250deg / 14%);
    padding: 0.75rem 1rem;
    padding-bottom: max(0.75rem, env(safe-area-inset-bottom));
    gap: 0.75rem;
  }

  .mobile-cta-call, .mobile-cta-whatsapp, .mobile-cta-instagram {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem;
    border-radius: var(--radius);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9375rem;
    text-decoration: none;
    min-height: 48px;
    transition: opacity var(--duration-fast);
  }
  .mobile-cta-call      { background: var(--color-primary-dk); color: var(--color-on-dark); }
  .mobile-cta-whatsapp  { background: #25D366; color: #fff; }
  .mobile-cta-instagram { background: var(--color-primary); color: oklch(18% 0.04 250deg); }
  .mobile-cta-call:active, .mobile-cta-whatsapp:active, .mobile-cta-instagram:active { opacity: 0.85; }
}

/* ── responsive ────────────────────────────────────────────────────────── */

@media (width <= 980px) {
  .about-grid, .faq-grid, .reach-grid { grid-template-columns: 1fr; gap: var(--space-12); }
  .faq-intro { position: static; }
  .about-badge { left: auto; right: 0.75rem; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (width <= 768px) {
  body { padding-bottom: 80px; }
  section { padding-block: var(--space-12); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item:nth-child(1) { grid-column: span 2; grid-row: auto; }
  .gallery-item:nth-child(4) { grid-column: span 2; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card:nth-child(odd) { border-right: 0; padding-right: 0; }
  .footer-inner { grid-template-columns: 1fr; gap: var(--space-8); }
}

@media (width <= 640px) {
  .nav-cta { display: none; }
  .nav-hamburger { display: flex; }

  .nav-links {
    display: none;
    position: fixed;
    top: 68px; left: 0; right: 0;
    z-index: 98;
    background: var(--color-dark);
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 0;
  }

  .nav-links li a {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    min-height: 44px;
    border-bottom: 1px solid oklch(100% 0 0deg / 8%);
  }
  .nav-toggle-input:checked ~ .nav-links { display: flex; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .form-block { padding: var(--space-6); }
  .hero-actions .btn { width: 100%; }
}

/* ── reduced motion ────────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}