/* ---------------------------------------------------------
   Los Cebichomanos — design tokens
   Marea      #0B3B3E  deep ocean teal (hero / dark surfaces)
   Concha     #FBF3E7  warm shell cream (light surfaces)
   Limón      #D6E63D  citrus accent (highlights, focus)
   Camarón    #FF6B45  shrimp coral (primary actions)
   Tinta      #17201F  ink (body text)
   Bruma      #7FA39C  sea-mist (secondary text, borders)
--------------------------------------------------------- */

:root {
  --marea: #0B3B3E;
  --marea-deep: #082B2D;
  --concha: #FBF3E7;
  --limon: #D6E63D;
  --camaron: #FF6B45;
  --camaron-deep: #E4522D;
  --tinta: #17201F;
  --bruma: #7FA39C;
  --bruma-light: #CFE0DC;

  --font-display: "Big Shoulders Display", sans-serif;
  --font-body: "Work Sans", sans-serif;
  --font-mono: "Space Mono", monospace;

  --radius: 14px;
  --wrap: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--tinta);
  background: var(--concha);
  -webkit-font-smoothing: antialiased;
}

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

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 0.95;
  margin: 0;
}

a { color: inherit; }

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--limon); outline-offset: 2px; }

.btn-primary {
  background: var(--camaron);
  color: var(--concha);
}
.btn-primary:hover { background: var(--camaron-deep); }

.btn-ghost {
  background: transparent;
  border-color: currentColor;
  color: inherit;
}

.btn-block { width: 100%; text-align: center; }

/* ---------------- Header ---------------- */
.site-header {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 10;
  padding: 20px 0;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 18px;
  color: var(--concha);
  line-height: 1;
}
.wordmark span {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  text-transform: none;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--bruma-light);
}
.wordmark-light { color: var(--tinta); }
.wordmark-light span { color: var(--bruma); }

.site-header .btn-ghost { color: var(--concha); }

/* ---------------- Hero ---------------- */
.hero {
  position: relative;
  background: var(--marea);
  padding: 120px 0 0;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
  padding-bottom: 100px;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--limon);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 16px;
}
.hero-copy h1 {
  font-size: clamp(40px, 6vw, 68px);
  color: var(--concha);
}
.hero-copy h1 .accent { color: var(--limon); }
.hero-lede {
  color: var(--bruma-light);
  font-size: 18px;
  line-height: 1.5;
  max-width: 46ch;
  margin: 24px 0 32px;
}

.hero-card { display: flex; justify-content: center; }

.wave {
  display: block;
  width: 100%;
  height: 60px;
}
.wave path { fill: var(--concha); }

/* ---------------- Carnet (signature element) ---------------- */
.carnet {
  position: relative;
  width: 320px;
  background: var(--concha);
  color: var(--tinta);
  border-radius: var(--radius);
  padding: 22px 22px 0;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.45);
  transform: rotate(-4deg);
  border-top: 8px solid var(--camaron);
}
.hero-card .carnet { animation: float 5s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce) {
  .hero-card .carnet { animation: none; }
}
@keyframes float {
  0%, 100% { transform: rotate(-4deg) translateY(0); }
  50% { transform: rotate(-4deg) translateY(-10px); }
}

.carnet-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--bruma);
}
.carnet-brand {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  color: var(--marea);
}
.carnet-number { color: var(--camaron-deep); font-weight: 700; }

.carnet-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 30px;
  text-transform: uppercase;
  line-height: 1.02;
  margin: 22px 0 26px;
  color: var(--marea);
  min-height: 66px;
  word-break: break-word;
}

.carnet-stub {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 2px dashed var(--bruma-light);
  padding: 14px 0 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--bruma);
}
.carnet-stub::before,
.carnet-stub::after {
  content: "";
  position: absolute;
  top: -10px;
  width: 20px;
  height: 20px;
  background: var(--marea);
  border-radius: 50%;
}
.carnet-stub::before { left: -32px; }
.carnet-stub::after { right: -32px; }

.carnet-bars {
  width: 60px;
  height: 18px;
  background: repeating-linear-gradient(
    90deg, var(--tinta) 0 2px, transparent 2px 5px
  );
}

.carnet-live { transform: rotate(2deg); margin: 0 auto; }

.carnet.stamped {
  animation: stamp 0.5s cubic-bezier(.36,1.6,.4,1);
}
@keyframes stamp {
  0% { transform: rotate(2deg) scale(1.3); opacity: 0; }
  60% { transform: rotate(-1deg) scale(0.98); opacity: 1; }
  100% { transform: rotate(2deg) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .carnet.stamped { animation: none; }
}

/* ---------------- Benefits ---------------- */
.benefits { padding: 90px 0; }
.benefits h2, .steps h2, .inscripcion h2 {
  font-size: clamp(30px, 4vw, 44px);
  margin-bottom: 40px;
  color: var(--marea);
}

.ticket-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.ticket {
  position: relative;
  background: #fff;
  border: 2px solid var(--marea);
  border-radius: var(--radius);
  padding: 28px 24px 32px;
}
.ticket::before,
.ticket::after {
  content: "";
  position: absolute;
  bottom: -12px;
  width: 24px;
  height: 24px;
  background: var(--concha);
  border: 2px solid var(--marea);
  border-radius: 50%;
}
.ticket::before { left: -14px; }
.ticket::after { right: -14px; }
.ticket-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--camaron-deep);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 8px;
}
.ticket h3 {
  font-size: 22px;
  color: var(--marea);
  margin-bottom: 10px;
}
.ticket p { margin: 0; color: var(--tinta); line-height: 1.5; }

/* ---------------- Steps ---------------- */
.steps { background: var(--marea); color: var(--concha); padding: 90px 0; }
.steps h2 { color: var(--concha); }
.step-list {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.step-list li { display: flex; gap: 16px; }
.step-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 40px;
  color: var(--limon);
  line-height: 1;
}
.step-list h3 { font-size: 19px; color: var(--concha); margin-bottom: 6px; }
.step-list p { margin: 0; color: var(--bruma-light); line-height: 1.5; }

/* ---------------- Inscripción ---------------- */
.inscripcion { padding: 90px 0 100px; position: relative; }
.inscripcion-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: start;
}
.form-lede { color: var(--bruma); margin: 12px 0 32px; max-width: 46ch; }

.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 6px;
}
.field input,
.field select {
  width: 100%;
  padding: 13px 14px;
  border: 2px solid var(--bruma-light);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 16px;
  background: #fff;
  color: var(--tinta);
}
.field input:focus,
.field select:focus {
  outline: none;
  border-color: var(--camaron);
}
.field-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.field-check input { width: 18px; height: 18px; margin-top: 2px; flex-shrink: 0; }
.field-check label { font-weight: 400; font-size: 14px; margin: 0; }

.form-note {
  color: var(--camaron-deep);
  font-size: 14px;
  min-height: 20px;
  margin: 10px 0 0;
}

.preview-col { position: sticky; top: 40px; }
.preview-label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--bruma);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 18px;
}

/* Confirmation overlay */
.confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 59, 62, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 24px;
}
.confirm-overlay[hidden] {
  display: none;
}
.confirm-box {
  background: var(--concha);
  border-radius: var(--radius);
  padding: 40px 32px;
  max-width: 420px;
  text-align: center;
}
.confirm-eyebrow {
  font-family: var(--font-mono);
  color: var(--camaron-deep);
  font-size: 13px;
  text-transform: uppercase;
  margin: 0 0 10px;
}
.confirm-box h2 { color: var(--marea); font-size: 32px; margin-bottom: 14px; }
.confirm-box p { color: var(--tinta); line-height: 1.5; margin-bottom: 24px; }

/* ---------------- Footer ---------------- */
.site-footer { background: var(--tinta); color: var(--bruma-light); padding: 50px 0; }
.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-inner p { margin: 6px 0 0; font-size: 14px; }
.footer-contact a { text-decoration: underline; }
.footer-inner .wordmark { color: var(--concha); }
.footer-inner .wordmark span { color: var(--bruma); }

/* ---------------- Responsive ---------------- */
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; padding-top: 20px; }
  .hero-card { order: -1; }
  .ticket-grid { grid-template-columns: 1fr; }
  .step-list { grid-template-columns: 1fr; }
  .inscripcion-inner { grid-template-columns: 1fr; }
  .preview-col { position: static; margin-top: 20px; }
  .carnet { width: 100%; max-width: 320px; }
}