/* Volante — "Miami cálido" warm palette. Cream + teal + coral. */
:root {
  --cream: #fff6ec;
  --card: #fffdf8;
  --sand: #f4e7d4;
  --ink: #20302f;
  --muted: #6b6258;
  --teal: #0e6e6e;
  --teal-dark: #0a5350;
  --coral: #ff6b5e;
  --coral-dark: #e8503f;
  --ring: rgba(14, 110, 110, 0.16);
  --shadow: 0 18px 40px -18px rgba(32, 48, 47, 0.28);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: "DM Sans", system-ui, -apple-system, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: "Fraunces", Georgia, serif; line-height: 1.05; margin: 0; }

.container { width: min(1080px, 92vw); margin: 0 auto; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--coral); color: #fff; font-weight: 700;
  border: none; cursor: pointer;
  padding: 0.85rem 1.4rem; border-radius: 999px; font-size: 1rem;
  box-shadow: 0 10px 22px -10px rgba(232, 80, 63, 0.7);
  transition: transform 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.btn:hover { background: var(--coral-dark); transform: translateY(-1px); }
.btn-sm { padding: 0.55rem 1rem; font-size: 0.92rem; }
.btn-lg { padding: 1.05rem 1.8rem; font-size: 1.1rem; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 10; backdrop-filter: blur(8px);
  background: rgba(255, 246, 236, 0.82); border-bottom: 1px solid var(--sand); }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 0.9rem 0; }
.brand { font-family: "Fraunces", serif; font-weight: 700; font-size: 1.5rem; color: var(--teal-dark);
  letter-spacing: -0.02em; }
.nav-links { display: flex; align-items: center; gap: 1.4rem; font-weight: 500; }
.nav-links a:not(.btn):hover { color: var(--teal); }
.lang-toggle { border: 1.5px solid var(--ring); border-radius: 999px; padding: 0.3rem 0.7rem;
  font-weight: 700; font-size: 0.82rem; color: var(--teal-dark); }
.nav-links .nav-how, .nav-links .nav-why { display: none; }

/* Hero */
.hero { padding: clamp(2.5rem, 7vw, 5rem) 0 clamp(2rem, 5vw, 3.5rem); position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center; }
.badge { display: inline-block; background: var(--sand); color: var(--teal-dark);
  font-weight: 700; font-size: 0.78rem; letter-spacing: 0.02em; text-transform: uppercase;
  padding: 0.4rem 0.85rem; border-radius: 999px; margin-bottom: 1.1rem; }
.hero-title { font-size: clamp(2.6rem, 8vw, 4.4rem); font-weight: 600; letter-spacing: -0.02em; }
.hero-title .accent { color: var(--coral); font-style: italic; }
.hero-sub { font-size: clamp(1.05rem, 2.4vw, 1.3rem); color: var(--muted); max-width: 33ch; margin: 1.2rem 0 0; }

/* Join card */
.join-card { background: var(--card); border: 1px solid var(--sand); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 1.3rem; margin-top: 1.8rem; max-width: 540px; scroll-margin-top: 90px; }
.join-label { display: block; font-weight: 700; margin-bottom: 0.7rem; }
.join-row { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.join-row select, .join-row input {
  font: inherit; padding: 0.8rem 0.9rem; border-radius: 12px; border: 1.5px solid var(--sand);
  background: #fff; color: var(--ink); flex: 1 1 160px; min-width: 0;
}
.join-row select:focus, .join-row input:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px var(--ring); }
.join-row .btn { flex: 1 1 100%; justify-content: center; }
.join-micro { color: var(--muted); font-size: 0.85rem; margin: 0.8rem 0 0; }
.hero-secondary { margin: 1.1rem 0 0; font-weight: 700; }
.hero-secondary a { color: var(--teal-dark); }
.hero-secondary a:hover { color: var(--coral); }
.flash { font-weight: 600; padding: 0.7rem 0.9rem; border-radius: 12px; margin: 0 0 0.9rem; }
.flash-ok { background: rgba(14, 110, 110, 0.12); color: var(--teal-dark); }
.flash-err { background: rgba(232, 80, 63, 0.12); color: var(--coral-dark); }

/* Hero art */
.hero-art { position: relative; justify-self: center; width: 100%; max-width: 520px; margin-top: 1.6rem; }
.hero-art img { width: 100%; height: auto; display: block; border-radius: 28px; box-shadow: var(--shadow); }

/* Sections */
.section { padding: clamp(2.5rem, 6vw, 4.5rem) 0; }
.kicker { display: block; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  font-size: 0.8rem; color: var(--coral); margin-bottom: 0.5rem; }
.section-title { font-size: clamp(1.8rem, 4.5vw, 2.6rem); font-weight: 600; letter-spacing: -0.01em; margin-bottom: 1.8rem; }

/* Pains */
.pains { background: linear-gradient(180deg, transparent, rgba(244, 231, 212, 0.5)); }
.cards-3 { display: grid; grid-template-columns: 1fr; gap: 1.1rem; }
.card { background: var(--card); border: 1px solid var(--sand); border-radius: var(--radius); padding: 1.5rem; }
.card h3 { font-size: 1.3rem; margin: 0.8rem 0 0.4rem; }
.card p { color: var(--muted); margin: 0; }
.pill { display: inline-block; background: var(--teal); color: #fff; font-weight: 700; font-size: 0.82rem;
  padding: 0.35rem 0.8rem; border-radius: 999px; }
.pain .pill { background: var(--coral); }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: 1.1rem; counter-reset: s; }
.steps li { background: var(--card); border: 1px solid var(--sand); border-radius: var(--radius); padding: 1.4rem; }
.step-n { display: inline-grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: 50%;
  background: var(--teal-dark); color: #fff; font-family: "Fraunces", serif; font-weight: 700; font-size: 1.2rem; }
.steps h3 { font-size: 1.2rem; margin: 0.8rem 0 0.3rem; }
.steps p { color: var(--muted); margin: 0; }

/* Why */
.why { background: var(--teal-dark); color: var(--cream); border-radius: 0; }
.why .kicker { color: #ffd9a8; }
.why .section-title { color: #fff; }
.why-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.why-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.9rem; }
.why-list li { font-size: 1.15rem; font-weight: 500; padding-left: 2.2rem; position: relative; }
.why-list li::before { content: "✓"; position: absolute; left: 0; top: -2px; display: inline-grid; place-items: center;
  width: 1.6rem; height: 1.6rem; border-radius: 50%; background: var(--coral); color: #fff; font-size: 0.9rem; font-weight: 700; }

/* CTA */
.cta-band { text-align: center; background: var(--card); border: 1px solid var(--sand);
  border-radius: 28px; padding: clamp(2rem, 5vw, 3.5rem); box-shadow: var(--shadow); }
.cta-band h2 { font-size: clamp(1.8rem, 4.5vw, 2.6rem); font-weight: 600; }
.cta-band p { color: var(--muted); margin: 0.6rem 0 1.6rem; font-size: 1.1rem; }

.cards-note { color: var(--muted); font-size: 0.9rem; margin: 1.3rem auto 0; max-width: 64ch; text-align: center; }

/* Footer */
.site-footer { background: var(--cream); border-top: 1px solid var(--sand); padding: 2rem 0; text-align: center; }
.foot-note { color: var(--muted); font-size: 0.9rem; max-width: 56ch; margin: 0 auto 0.6rem; }
.foot-links { margin: 0 0 0.5rem; }
.foot-links a { color: var(--teal-dark); font-size: 0.85rem; font-weight: 600; }
.foot-links a:hover { color: var(--coral); }
.foot-legal { color: var(--muted); font-size: 0.85rem; margin: 0; }

/* Legal pages */
.legal { padding: clamp(2rem, 5vw, 3.5rem) 0 3rem; }
.legal .back { display: inline-block; margin-bottom: 1.4rem; color: var(--teal-dark); font-weight: 600; }
.legal h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin-bottom: 0.3rem; }
.legal h2 { font-size: 1.15rem; margin: 1.6rem 0 0.3rem; }
.legal p, .legal li { color: var(--ink); margin: 0.5rem 0; line-height: 1.6; }
.legal .muted { color: var(--muted); font-size: 0.9rem; }
.legal a { color: var(--teal-dark); font-weight: 600; }
.legal .lang-sep { margin: 2.5rem 0; border: none; border-top: 1px solid var(--sand); }

/* Responsive */
@media (min-width: 720px) {
  .nav-links .nav-how, .nav-links .nav-why { display: inline; }
  .cards-3 { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr 1.1fr; align-items: center; }
  .join-row .btn { flex: 0 0 auto; }
}
@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1.25fr 0.75fr; }
  .hero-art { margin-top: 0; }
  .steps { grid-template-columns: repeat(4, 1fr); }
}

/* Fare estimator */
.est-wrap { max-width: 720px; }
.est-card { background: var(--card); border: 1px solid var(--sand); border-radius: var(--radius); box-shadow: var(--shadow); padding: clamp(1.2rem, 3vw, 1.8rem); margin-top: 1.6rem; }
.est-selects { display: grid; grid-template-columns: 1fr; gap: 0.9rem; }
.est-field { display: flex; flex-direction: column; gap: 0.4rem; font-weight: 700; font-size: 0.92rem; color: var(--teal-dark); }
.est-field select { font: inherit; font-weight: 500; color: var(--ink); padding: 0.8rem 0.9rem; border-radius: 12px; border: 1.5px solid var(--sand); background: #fff; }
.est-field select:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px var(--ring); }
.est-result { display: grid; grid-template-columns: 1fr; gap: 1rem; margin: 1.4rem 0 0.6rem; }
.est-fare-block { background: var(--teal-dark); color: var(--cream); border-radius: 16px; padding: 1.3rem; text-align: center; }
.est-fare-label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: #ffd9a8; font-weight: 700; }
.est-fare-big { font-family: "Fraunces", serif; font-size: clamp(3rem, 10vw, 4rem); font-weight: 700; line-height: 1; margin: 0.3rem 0; }
.est-fare-note { font-size: 0.78rem; color: rgba(255, 246, 236, 0.78); }
.est-compare { background: var(--cream); border: 1px solid var(--sand); border-radius: 16px; padding: 1.1rem; }
.est-compare-head { font-family: "Fraunces", serif; font-weight: 700; font-size: 1.1rem; display: flex; justify-content: space-between; gap: 0.5rem; }
.est-compare-sub { color: var(--muted); font-size: 0.85rem; margin: 0.3rem 0 0.6rem; }
.est-row { display: flex; justify-content: space-between; gap: 0.5rem; padding: 0.35rem 0; border-top: 1px solid var(--sand); color: var(--ink); font-size: 0.92rem; }
.est-row.est-total { font-weight: 700; color: var(--coral-dark); }
.est-keep { background: rgba(255, 107, 94, 0.1); color: var(--coral-dark); font-weight: 600; border-radius: 12px; padding: 0.8rem 1rem; margin: 0.2rem 0 0; }
.est-keep:empty { display: none; }
.req-form { margin-top: 1.3rem; border-top: 1px solid var(--sand); padding-top: 1.3rem; }
.req-row { display: flex; gap: 0.6rem; }
.req-form input[type="text"], .req-form input[type="number"] { font: inherit; padding: 0.8rem 0.9rem; border-radius: 12px; border: 1.5px solid var(--sand); background: #fff; color: var(--ink); width: 100%; margin-bottom: 0.6rem; }
.req-form input:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px var(--ring); }
.req-row input[name="contact"] { flex: 1 1 auto; }
.req-row input[name="passengers"] { flex: 0 0 84px; }
.req-form .btn { width: 100%; justify-content: center; margin-top: 0.2rem; }
@media (min-width: 620px) {
  .est-selects { grid-template-columns: 1fr 1fr; }
  .est-result { grid-template-columns: 1fr 1fr; }
}