/* ============================================================
   Servicio Ejecutivo Deluxe — Design System
   ============================================================ */

:root {
  /* Default: dark mode (Uber Black vibe) */
  --bg: #0A0A0B;
  --bg-elev: #131316;
  --bg-elev-2: #1B1B1F;
  --fg: #F4F4F2;
  --fg-muted: #A1A1A6;
  --fg-dim: #6B6B72;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --accent: oklch(0.55 0.09 255);
  --accent-fg: #F4F4F2;
  --accent-soft: oklch(0.42 0.08 255 / 0.15);

  --font-sans: "Inter Tight", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Inter Tight", "Inter", -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;

  --container: 1240px;
  --container-pad: 32px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.55);
}

[data-theme="light"] {
  --bg: #F7F7F5;
  --bg-elev: #FFFFFF;
  --bg-elev-2: #F0F0EE;
  --fg: #0A0A0B;
  --fg-muted: #5C5C63;
  --fg-dim: #8E8E96;
  --line: rgba(10, 10, 11, 0.08);
  --line-strong: rgba(10, 10, 11, 0.18);
  --accent: oklch(0.38 0.09 255);
  --accent-soft: oklch(0.38 0.09 255 / 0.10);
  --shadow: 0 8px 24px rgba(10, 10, 11, 0.08);
  --shadow-lg: 0 24px 60px rgba(10, 10, 11, 0.12);
}

[data-typography="serif"] {
  --font-display: "Fraunces", "Times New Roman", serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ============================================================
   Layout
   ============================================================ */

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.section {
  padding: 96px 0;
  border-top: 1px solid var(--line);
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0 0 16px;
  font-weight: 500;
}

[data-typography="serif"] .section-title { font-weight: 400; }

.section-sub {
  color: var(--fg-muted);
  max-width: 620px;
  font-size: 17px;
  line-height: 1.55;
  margin: 0;
}

/* ============================================================
   Nav
   ============================================================ */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: -0.01em;
  font-weight: 600;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--fg);
  color: var(--bg);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: -0.04em;
}

.nav-links {
  display: flex;
  gap: 28px;
  font-size: 14px;
  color: var(--fg-muted);
}

.nav-links a {
  transition: color 0.15s;
}
.nav-links a:hover, .nav-links a.active { color: var(--fg); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

@media (max-width: 820px) {
  .nav-links { display: none; }
}

/* ============================================================
   Buttons
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 18px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: transform 0.08s ease, background 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--fg);
  color: var(--bg);
}
.btn-primary:hover { background: color-mix(in oklab, var(--fg) 88%, var(--accent)); }

.btn-accent {
  background: var(--accent);
  color: var(--accent-fg);
}
.btn-accent:hover { filter: brightness(1.08); }

.btn-ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--line-strong);
}
.btn-ghost:hover { background: var(--bg-elev); }

.btn-sm { height: 36px; padding: 0 14px; font-size: 13px; }
.btn-lg { height: 52px; padding: 0 22px; font-size: 15px; }

.btn-icon {
  width: 44px;
  padding: 0;
}

/* ============================================================
   Hero
   ============================================================ */

.hero {
  position: relative;
  min-height: 720px;
  padding: 80px 0 96px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
}

@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px 6px 8px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 28px;
}

.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: oklch(0.7 0.18 145);
  box-shadow: 0 0 0 4px oklch(0.7 0.18 145 / 0.18);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  50% { opacity: 0.5; }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(44px, 6vw, 84px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  margin: 0 0 24px;
  font-weight: 500;
}
.hero-title em {
  font-style: normal;
  color: var(--fg-muted);
}
[data-typography="serif"] .hero-title { font-weight: 400; letter-spacing: -0.02em; }
[data-typography="serif"] .hero-title em { font-style: italic; }

.hero-sub {
  font-size: 19px;
  line-height: 1.45;
  color: var(--fg-muted);
  max-width: 520px;
  margin: 0 0 36px;
}

.hero-meta {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero-meta-num {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: -0.02em;
  font-weight: 500;
}
.hero-meta-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

/* Hero variant: text-only */
.hero[data-variant="text"] .hero-grid {
  grid-template-columns: 1fr;
  text-align: left;
  max-width: 1000px;
}
.hero[data-variant="text"] .booking-card { display: none; }
.hero[data-variant="text"] .hero-title { font-size: clamp(56px, 8vw, 120px); }

/* ============================================================
   Booking card (inline form)
   ============================================================ */

.booking-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-lg);
}

.booking-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-elev-2);
  padding: 4px;
  border-radius: var(--radius);
  margin-bottom: 24px;
}

.booking-tab {
  flex: 1;
  height: 36px;
  border: none;
  background: transparent;
  color: var(--fg-muted);
  font-size: 13px;
  font-weight: 500;
  border-radius: 7px;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.booking-tab.active {
  background: var(--bg);
  color: var(--fg);
  box-shadow: var(--shadow-sm);
}
[data-theme="light"] .booking-tab.active { background: #fff; }

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.field-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.field-input {
  height: 48px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0 14px;
  color: var(--fg);
  font-family: inherit;
  font-size: 15px;
  transition: border-color 0.15s, background 0.15s;
}
.field-input:focus {
  outline: none;
  border-color: var(--line-strong);
  background: var(--bg-elev-2);
}
.field-input::placeholder { color: var(--fg-dim); }

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.field-icon {
  position: relative;
}
.field-icon .field-input { padding-left: 40px; }
.field-icon-glyph {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--fg-dim);
  pointer-events: none;
}

.booking-route {
  position: relative;
}
.booking-route .field { margin-bottom: 0; }
.booking-route .field + .field { margin-top: 8px; }
.booking-route::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 38px;
  bottom: 38px;
  width: 1px;
  background: var(--line-strong);
  pointer-events: none;
}

.booking-submit {
  width: 100%;
  height: 52px;
  margin-top: 18px;
}

.booking-foot {
  margin-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--fg-dim);
}

/* ============================================================
   Service cards
   ============================================================ */

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 56px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

@media (max-width: 900px) {
  .service-grid { grid-template-columns: 1fr; }
}

.service-card {
  background: var(--bg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 320px;
  transition: background 0.2s;
  position: relative;
}
.service-card:hover { background: var(--bg-elev); }

.service-icon {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  color: var(--fg);
}

.service-name {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.015em;
  margin: 0;
  font-weight: 500;
}

.service-desc {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.55;
  margin: 0;
}

.service-meta {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  font-size: 13px;
  color: var(--fg-muted);
  font-family: var(--font-mono);
}

.service-arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  transition: all 0.2s;
}
.service-card:hover .service-arrow {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

/* ============================================================
   Fleet
   ============================================================ */

.fleet-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
@media (max-width: 900px) {
  .fleet-grid { grid-template-columns: 1fr; }
}

.fleet-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-elev);
}

.fleet-image {
  aspect-ratio: 16/10;
  background: #fefefe;
  display: grid;
  place-items: center;
  position: relative;
  border-bottom: 1px solid var(--line);
  padding: 20px;
}

.fleet-photo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.fleet-placeholder {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  background: var(--bg);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}

.fleet-body { padding: 24px; }
.fleet-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.015em;
  margin: 0 0 4px;
}
.fleet-class {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.fleet-specs {
  display: flex;
  gap: 18px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--fg-muted);
}
.fleet-spec {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ============================================================
   Calculator
   ============================================================ */

.calc {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 56px;
  align-items: start;
}
@media (max-width: 900px) {
  .calc { grid-template-columns: 1fr; gap: 32px; }
}

.calc-form {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.calc-result {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: sticky;
  top: 88px;
}

.calc-result-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 8px;
}

.calc-amount {
  font-family: var(--font-display);
  font-size: 72px;
  letter-spacing: -0.03em;
  font-weight: 500;
  line-height: 1;
  margin-bottom: 4px;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.calc-amount-currency {
  font-size: 24px;
  color: var(--fg-muted);
  font-weight: 400;
}
.calc-amount-mxn {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--fg-dim);
  letter-spacing: 0.08em;
}

.calc-breakdown {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.calc-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
}
.calc-row span:first-child { color: var(--fg-muted); }
.calc-row.total {
  margin-top: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-weight: 500;
  font-size: 16px;
}

.zone-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.zone-chip {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  text-align: left;
  color: var(--fg-muted);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.12s;
  font-family: inherit;
}
.zone-chip:hover { border-color: var(--line-strong); color: var(--fg); }
.zone-chip.active {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}
.zone-chip-price {
  font-family: var(--font-mono);
  font-size: 12px;
  opacity: 0.7;
}

/* ============================================================
   Tarifas — alt card variants
   ============================================================ */

.tarifa-grid-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 56px;
}
@media (max-width: 900px) {
  .tarifa-grid-cards { grid-template-columns: 1fr; }
}

.tarifa-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.15s;
}
.tarifa-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}
.tarifa-card-zone {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.tarifa-card-name {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.015em;
  font-weight: 500;
  margin: 0;
}
.tarifa-card-price {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.tarifa-card-price small {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-dim);
  letter-spacing: 0.08em;
  margin-left: 6px;
  font-weight: 400;
}

/* Variant: list/table */
.tarifa-list {
  margin-top: 56px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.tarifa-list-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 24px;
  padding: 22px 28px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  transition: background 0.12s;
}
.tarifa-list-row:last-child { border-bottom: none; }
.tarifa-list-row:hover { background: var(--bg-elev); }
.tarifa-list-row.head {
  background: var(--bg-elev-2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  padding: 14px 28px;
}
.tarifa-list-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
}
.tarifa-list-price {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.015em;
  text-align: right;
  min-width: 100px;
}
.tarifa-list-eta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 0.06em;
  min-width: 70px;
  text-align: right;
}

/* Variant: minimal split */
.tarifa-min {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
@media (max-width: 800px) {
  .tarifa-min { grid-template-columns: repeat(2, 1fr); }
}
.tarifa-min-cell {
  background: var(--bg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background 0.12s;
}
.tarifa-min-cell:hover { background: var(--bg-elev); }
.tarifa-min-zone {
  font-size: 14px;
  color: var(--fg-muted);
  font-weight: 500;
}
.tarifa-min-price {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.tarifa-min-price small {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  letter-spacing: 0.08em;
  margin-left: 4px;
  font-weight: 400;
}

/* ============================================================
   Coverage map
   ============================================================ */

.coverage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 56px;
}
@media (max-width: 900px) {
  .coverage { grid-template-columns: 1fr; gap: 32px; }
}

.coverage-map {
  aspect-ratio: 1/1;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.coverage-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
}
.coverage-list li {
  font-size: 14px;
  color: var(--fg-muted);
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
  display: flex;
  justify-content: space-between;
}
.coverage-list li::before {
  content: "→";
  margin-right: 10px;
  color: var(--fg-dim);
}

/* ============================================================
   Trust / payments
   ============================================================ */

.trust {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 48px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
@media (max-width: 800px) {
  .trust { grid-template-columns: repeat(2, 1fr); }
}
.trust-cell {
  background: var(--bg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.trust-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: var(--fg);
  margin-bottom: 4px;
}
.trust-name {
  font-size: 15px;
  font-weight: 500;
}
.trust-desc {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.4;
}

/* ============================================================
   Nosotros
   ============================================================ */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-top: 56px;
  align-items: start;
}
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.about-stat {
  background: var(--bg);
  padding: 28px;
}
.about-stat-num {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1;
}
.about-stat-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-top: 8px;
}

.about-copy p {
  color: var(--fg-muted);
  font-size: 16px;
  line-height: 1.7;
  margin: 0 0 16px;
}
.about-copy p:first-child {
  font-size: 19px;
  color: var(--fg);
  line-height: 1.5;
}

/* ============================================================
   Footer
   ============================================================ */

.footer {
  border-top: 1px solid var(--line);
  padding: 64px 0 32px;
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
}
@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin: 0 0 16px;
  font-weight: 500;
}
.footer-col a, .footer-col p {
  display: block;
  color: var(--fg-muted);
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
  transition: color 0.12s;
}
.footer-col a:hover { color: var(--fg); }

.footer-brand-tagline {
  color: var(--fg-muted);
  font-size: 14px;
  margin-top: 12px;
  max-width: 280px;
  line-height: 1.55;
}

.footer-bottom {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  letter-spacing: 0.06em;
}

/* ============================================================
   WhatsApp floating
   ============================================================ */

.wa {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 52px;
  padding: 0 20px 0 14px;
  background: oklch(0.66 0.16 145);
  color: #0A0A0B;
  border-radius: 999px;
  font-weight: 500;
  font-size: 14px;
  box-shadow: 0 12px 32px oklch(0.66 0.16 145 / 0.35);
  transition: transform 0.15s;
}
.wa:hover { transform: translateY(-2px); }
.wa-icon {
  width: 28px; height: 28px;
  display: grid; place-items: center;
}

/* ============================================================
   Misc
   ============================================================ */

.divider-mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 8px 0;
}
.divider-mono::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.cta-band {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  margin-top: 56px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h3 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.2vw, 40px);
  letter-spacing: -0.02em;
  font-weight: 500;
  margin: 0 0 8px;
}
.cta-band p {
  margin: 0;
  color: var(--fg-muted);
  max-width: 480px;
}