/* El Sigma Club · El Plan V
   Paleta: cal de Mompós, río Magdalena, atardecer. */
:root {
  --paper: #f4ede1;
  --paper-2: #ebe2d2;
  --card: #fffaf2;
  --ink: #1d2622;
  --ink-2: #4a514c;
  --ink-3: #7b7d74;
  --line: #d9cfbd;
  --river: #1d6b43;
  --river-2: #145234;
  --river-3: #26804f;
  --ember: #e2532b;
  --ember-2: #c9431f;
  --ochre: #f0b44a;
  --cream: #f6efe3;
  --ok: #2f7a4f;
  --err: #b3261e;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(29, 38, 34, .06), 0 12px 32px -12px rgba(29, 38, 34, .22);
  --display: "Archivo", "Arial Narrow", system-ui, sans-serif;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --body: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 var(--body);
  font-stretch: 100%;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--ochre); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Tipos ---------- */
.eyebrow {
  font: 700 12.5px/1.3 var(--display);
  font-stretch: 100%;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ember-2);
  margin: 0 0 14px;
}
.display {
  font-family: var(--display);
  font-stretch: 72%;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: -.005em;
  line-height: .95;
  margin: 0;
}
.v-mark {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 800;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  color: var(--ember);
  text-transform: none;
  letter-spacing: -.02em;
  padding-right: .1em;
}
h2.display { font-size: clamp(34px, 7.4vw, 64px); }
.lede { font-size: clamp(18px, 2.4vw, 21px); line-height: 1.5; color: var(--ink-2); margin: 18px 0 0; max-width: 34em; }

/* ---------- Barra superior ---------- */
.topbar { padding: 18px 0; }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.brand {
  display: inline-flex; align-items: baseline; gap: 6px;
  font: 800 19px/1 var(--display); font-stretch: 80%;
  text-transform: uppercase; letter-spacing: .02em; text-decoration: none;
}
.brand .v-mark { font-size: 1.3em; line-height: .6; }
.brand small { font: 500 12px/1 var(--body); text-transform: none; letter-spacing: 0; color: var(--ink-3); margin-left: 4px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 13px/1 var(--body); color: var(--river);
  background: rgba(29, 107, 67, .08); border: 1px solid rgba(29, 107, 67, .16);
  padding: 8px 12px; border-radius: 999px; white-space: nowrap;
}
.chip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ember); box-shadow: 0 0 0 0 rgba(226, 83, 43, .5); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(226, 83, 43, .5); } 70% { box-shadow: 0 0 0 10px rgba(226, 83, 43, 0); } 100% { box-shadow: 0 0 0 0 rgba(226, 83, 43, 0); } }
@media (max-width: 520px) { .chip.hide-sm { display: none; } }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 18px 0 56px; overflow: hidden; }
.hero::before {
  /* V gigante de fondo, en serif para que se lea como letra */
  content: "V";
  position: absolute; right: -6vw; top: -4vw;
  font: italic 800 min(78vw, 760px)/.8 var(--serif);
  font-variation-settings: "opsz" 144, "SOFT" 30;
  color: var(--ember); opacity: .055; pointer-events: none; user-select: none;
}
.hero-grid { position: relative; display: grid; gap: 34px; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1.2fr .8fr; align-items: center; gap: 56px; } .hero { padding: 36px 0 88px; } }
.h1 { font-size: clamp(42px, 11.2vw, 84px); }
.h1 .l1, .h1 .l2 { display: block; }
.h1 .l2 { margin-top: .08em; }
.h1 .l2 .v-mark { font-size: 1.22em; line-height: .7; }
.planb { position: relative; white-space: nowrap; color: var(--ink-3); }
.planb::after {
  content: ""; position: absolute; left: -1%; right: -2%; top: 50%; height: .12em; margin-top: -.06em;
  background: var(--ember); border-radius: 4px; transform-origin: left center; transform: scaleX(0) rotate(-3deg);
  animation: strike .7s cubic-bezier(.7, 0, .2, 1) .5s forwards;
}
@keyframes strike { to { transform: scaleX(1) rotate(-3deg); } }
@media (prefers-reduced-motion: reduce) { .planb::after { animation: none; transform: scaleX(1) rotate(-3deg); } }
.five { display: flex; flex-wrap: wrap; gap: 8px; margin: 26px 0 0; padding: 0; list-style: none; }
.five li {
  font: 600 14px/1 var(--body); padding: 9px 12px; border-radius: 999px;
  background: var(--card); border: 1px solid var(--line); color: var(--ink);
}
.five li b { color: var(--ember-2); font-family: var(--serif); font-style: italic; font-weight: 800; margin-right: 2px; }

/* ---------- Tarjeta de registro ---------- */
.signup {
  position: relative; background: var(--card); border-radius: 20px; padding: 26px 22px 22px;
  box-shadow: var(--shadow); border: 1px solid #eadfcc; scroll-margin-top: 20px;
}
@media (min-width: 520px) { .signup { padding: 32px 30px 26px; } }
.signup h2 { font: 800 30px/1 var(--display); font-stretch: 75%; text-transform: uppercase; margin: 0; }
.signup .when { margin: 10px 0 18px; color: var(--ink-2); font-size: 15px; line-height: 1.45; }
.signup .when strong { color: var(--ink); }
.field { display: block; margin: 0 0 12px; }
.field span { display: block; font: 600 13.5px/1.2 var(--body); margin: 0 0 6px; color: var(--ink-2); }
.field input, .field select {
  width: 100%; height: 52px; padding: 0 14px; font: 500 17px/1 var(--body); color: var(--ink);
  background: #fff; border: 1.5px solid var(--line); border-radius: 10px; appearance: none; -webkit-appearance: none;
  transition: border-color .15s, box-shadow .15s;
}
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%234a514c' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 38px;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--river); box-shadow: 0 0 0 4px rgba(29, 107, 67, .12); }
.field input[aria-invalid="true"] { border-color: var(--err); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; width: 100%; min-height: 58px;
  padding: 14px 22px; border: 0; border-radius: 12px; cursor: pointer; text-decoration: none;
  font: 800 19px/1 var(--display); font-stretch: 85%; letter-spacing: .03em; text-transform: uppercase;
  color: #fff; background: var(--ember); box-shadow: 0 10px 24px -10px rgba(201, 67, 31, .8);
  transition: transform .12s ease, background .15s ease, box-shadow .15s ease;
}
.btn:hover { background: var(--ember-2); }
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: .7; cursor: progress; }
.btn .arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(3px); }
.btn.dark { background: var(--river); box-shadow: 0 10px 24px -12px rgba(29, 107, 67, .9); }
.btn.dark:hover { background: var(--river-2); }
.btn.auto { width: auto; }
.fine { margin: 12px 0 0; font-size: 12.5px; line-height: 1.5; color: var(--ink-3); }
.fine a { color: var(--ink-2); }
.form-msg { margin: 12px 0 0; font-size: 14.5px; line-height: 1.45; min-height: 0; }
.form-msg.err { color: var(--err); }
.signup .host { display: flex; align-items: center; gap: 12px; margin: 18px 0 0; padding-top: 16px; border-top: 1px dashed var(--line); font-size: 14px; color: var(--ink-2); }
.avatar {
  flex: none; width: 44px; height: 44px; border-radius: 50%; background: var(--river) center/cover no-repeat;
  display: grid; place-items: center; color: var(--cream); font: italic 800 22px/1 var(--serif);
}

/* ---------- Cuenta regresiva ---------- */
.countdown { background: var(--river); color: var(--cream); padding: 18px 0; }
.countdown .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px 26px; text-align: center; }
.countdown .label { font: 700 13px/1.2 var(--display); letter-spacing: .14em; text-transform: uppercase; color: var(--ochre); }
.clock { display: flex; gap: 10px; }
.clock div { min-width: 58px; }
.clock b { display: block; font: 800 34px/1 var(--display); font-stretch: 75%; font-variant-numeric: tabular-nums; }
.clock span { font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; opacity: .75; }
.countdown .zones { font-size: 13.5px; opacity: .85; flex-basis: 100%; }

/* ---------- Secciones ---------- */
section { padding: 76px 0; }
@media (min-width: 960px) { section { padding: 110px 0; } }
.dark { background: var(--river-2); color: var(--cream); }
.dark .eyebrow { color: var(--ochre); }
.dark .lede { color: rgba(246, 239, 227, .78); }
.wave { display: block; width: 100%; height: 28px; color: var(--river-2); }
.wave.up { transform: scaleY(-1); }

/* Manifiesto */
.manifesto { max-width: 820px; }
.manifesto p {
  margin: 0 0 .55em; font: 400 clamp(23px, 3.9vw, 38px)/1.28 var(--serif);
  font-variation-settings: "opsz" 72; letter-spacing: -.01em; color: rgba(246, 239, 227, .92);
}
.manifesto p.small { font-size: clamp(19px, 2.8vw, 26px); color: rgba(246, 239, 227, .7); }
.manifesto p.big { font-weight: 700; color: var(--cream); }
.manifesto p.accent { font-style: italic; font-weight: 700; color: var(--ochre); }
.manifesto p.final { margin-top: 1em; font: 850 clamp(34px, 7vw, 66px)/.98 var(--display); font-stretch: 72%; text-transform: uppercase; color: var(--cream); }
.manifesto p.final .v-mark { color: var(--ember); }
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* Plan B vs Plan V */
.vs { margin-top: 40px; display: grid; gap: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--card); box-shadow: var(--shadow); }
.vs-row { display: grid; grid-template-columns: 1fr 1fr; }
.vs-row > div { padding: 16px 16px; border-top: 1px solid var(--line); font-size: 16px; line-height: 1.4; }
.vs-row:first-child > div { border-top: 0; }
.vs-row > div:first-child { color: var(--ink-3); background: var(--paper-2); }
.vs-row > div:last-child { font-weight: 600; }
.vs-head > div { font: 800 22px/1 var(--display) !important; font-stretch: 75% !important; text-transform: uppercase; padding: 18px 16px !important; }
.vs-head > div:first-child s { text-decoration-color: var(--ember); text-decoration-thickness: 3px; }
.vs-head > div:last-child { background: var(--river); color: var(--cream); }
.vs-head .v-mark { color: var(--ochre); }
@media (min-width: 720px) { .vs-row > div { padding: 20px 26px; font-size: 18px; } }

/* Las 5 V */
.vs-intro { display: grid; gap: 18px; }
@media (min-width: 960px) { .vs-intro { grid-template-columns: 1fr 1fr; align-items: end; } }
.vgrid { margin-top: 44px; display: grid; gap: 16px; }
@media (min-width: 720px) { .vgrid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .vgrid { grid-template-columns: repeat(3, 1fr); } }
.vcard {
  position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px 22px 22px; display: flex; flex-direction: column; gap: 10px; min-height: 250px;
}
.vcard .num { font: italic 800 15px/1 var(--serif); color: var(--ember-2); letter-spacing: .04em; }
.vcard h3 { margin: 0; font: 850 34px/.95 var(--display); font-stretch: 72%; text-transform: uppercase; }
.vcard h3 .v-mark { font-size: 1.18em; }
.vcard p { margin: 0; color: var(--ink-2); font-size: 16px; line-height: 1.5; }
.vcard .q { margin-top: auto; padding-top: 14px; border-top: 1px dashed var(--line); font: italic 500 17px/1.4 var(--serif); color: var(--ink); }
.vcard.mystery { background: var(--river); border-color: var(--river); color: var(--cream); overflow: hidden; }
.vcard.mystery .num { color: var(--ochre); }
.vcard.mystery h3 { color: var(--cream); }
.vcard.mystery p { color: rgba(246, 239, 227, .8); }
.vcard.mystery .q { border-color: rgba(246, 239, 227, .25); color: var(--ochre); }
.vcard.mystery::after {
  content: "?"; position: absolute; right: 10px; bottom: -40px; font: italic 800 200px/1 var(--serif); color: rgba(240, 180, 74, .12);
}

/* Diagnóstico */
.quiz { margin-top: 40px; display: grid; gap: 22px; }
@media (min-width: 960px) { .quiz { grid-template-columns: 1.1fr .9fr; align-items: start; gap: 40px; } }
.qlist { display: grid; gap: 12px; }
.qrow { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 16px 14px; }
.qrow legend { float: left; width: 100%; padding: 0; margin: 0 0 4px; font: 800 20px/1.1 var(--display); font-stretch: 78%; text-transform: uppercase; }
.qrow legend + * { clear: both; }
.qrow fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.qrow .stmt { margin: 0 0 10px; color: var(--ink-2); font-size: 15.5px; }
.scale { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.scale input { position: absolute; opacity: 0; pointer-events: none; }
.scale label {
  display: grid; place-items: center; height: 46px; border-radius: 10px; cursor: pointer;
  border: 1.5px solid var(--line); background: #fff; font: 700 17px/1 var(--body); color: var(--ink-2);
  transition: background .12s, color .12s, border-color .12s;
}
.scale input:checked + label { background: var(--river); border-color: var(--river); color: var(--cream); }
.scale input:focus-visible + label { outline: 3px solid var(--ochre); outline-offset: 2px; }
.scale-legend { display: flex; justify-content: space-between; margin-top: 6px; font-size: 12px; color: var(--ink-3); }
.result {
  position: sticky; top: 20px; background: var(--river); color: var(--cream); border-radius: 20px; padding: 28px 24px;
  box-shadow: var(--shadow);
}
.result .score { display: flex; align-items: baseline; gap: 8px; margin: 6px 0 8px; }
.result .score b { font: 850 72px/.9 var(--display); font-stretch: 72%; }
.result .score span { opacity: .7; }
.result h3 { margin: 0 0 8px; font: 850 30px/1 var(--display); font-stretch: 75%; text-transform: uppercase; }
.result p { margin: 0 0 14px; color: rgba(246, 239, 227, .82); }
.result .weak { margin: 14px 0 18px; padding: 14px 16px; border-radius: 12px; background: rgba(240, 180, 74, .12); border: 1px solid rgba(240, 180, 74, .3); }
.result .weak strong { color: var(--ochre); }
.bar { height: 8px; border-radius: 99px; background: rgba(246, 239, 227, .15); overflow: hidden; margin: 6px 0 16px; }
.bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--ochre), var(--ember)); transition: width .5s ease; }
.result.empty .when-done { display: none; }
.result:not(.empty) .when-empty { display: none; }

/* Qué vas a vivir */
.learn { margin-top: 40px; display: grid; gap: 14px; counter-reset: l; padding: 0; list-style: none; }
@media (min-width: 720px) { .learn { grid-template-columns: repeat(2, 1fr); gap: 16px; } }
.learn li { counter-increment: l; display: grid; grid-template-columns: 54px 1fr; gap: 14px; align-items: start; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.learn li::before { content: counter(l, decimal-leading-zero); font: 850 34px/1 var(--display); font-stretch: 72%; color: var(--ember); }
.learn h3 { margin: 0 0 4px; font: 700 19px/1.25 var(--body); }
.learn p { margin: 0; color: var(--ink-2); font-size: 16px; }
.takeaways { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 10px; }
.takeaways span { display: inline-flex; gap: 8px; align-items: center; padding: 10px 14px; border-radius: 999px; background: rgba(29, 107, 67, .08); color: var(--river); font-weight: 600; font-size: 15px; }

/* Bio */
.bio { display: grid; gap: 30px; align-items: center; }
@media (min-width: 960px) { .bio { grid-template-columns: .8fr 1.2fr; gap: 64px; } }
.photo {
  position: relative; aspect-ratio: 4 / 5; border-radius: 22px; overflow: hidden; background: var(--river-3);
  display: grid; place-items: center; box-shadow: var(--shadow);
}
.photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.photo .ph { font: italic 800 min(60vw, 320px)/.8 var(--serif); font-variation-settings: "opsz" 144, "SOFT" 30; color: var(--ember); opacity: .9; }
.photo .cap { position: absolute; left: 16px; bottom: 14px; right: 16px; font: 600 13px/1.3 var(--body); color: var(--cream); text-shadow: 0 1px 8px rgba(0,0,0,.4); }
.quote { margin: 26px 0 0; padding: 0 0 0 18px; border-left: 4px solid var(--ember); font: italic 500 clamp(21px, 2.8vw, 27px)/1.35 var(--serif); color: var(--ink); }
.facts { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 0; padding: 0; list-style: none; }
.facts li { padding: 8px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); font-size: 14px; color: var(--ink-2); }

/* FAQ */
.faq { margin-top: 36px; display: grid; gap: 10px; max-width: 820px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 0 18px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 28px 18px 0; position: relative; font: 700 17.5px/1.35 var(--body); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 14px; font: 400 26px/1 var(--body); color: var(--ember); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 18px; color: var(--ink-2); }

/* CTA final */
.final-cta { text-align: center; }
.final-cta .display { font-size: clamp(40px, 9vw, 88px); }
.final-cta .lede { margin-left: auto; margin-right: auto; }
.final-cta .btn { margin-top: 30px; max-width: 420px; }

/* Pie */
footer { padding: 40px 0 110px; font-size: 13.5px; color: var(--ink-3); border-top: 1px solid var(--line); }
@media (min-width: 960px) { footer { padding-bottom: 48px; } }
footer .wrap { display: grid; gap: 12px; }
footer nav { display: flex; flex-wrap: wrap; gap: 16px; }
footer p { margin: 0; max-width: 70em; }

/* CTA fijo en móvil */
.sticky {
  position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 30;
  transform: translateY(140%); transition: transform .3s ease;
}
.sticky.show { transform: none; }
.sticky .btn { min-height: 56px; box-shadow: 0 14px 30px -8px rgba(29, 38, 34, .45); }
@media (min-width: 960px) { .sticky { display: none; } }

/* Páginas simples (gracias, privacidad, envivo) */
.page { min-height: 70vh; padding: 30px 0 80px; }
.page .card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 28px 22px; box-shadow: var(--shadow); }
@media (min-width: 720px) { .page .card { padding: 44px 48px; } }
.steps { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.steps li { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; }
.steps .n { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--river); color: var(--cream); font: 800 20px/1 var(--display); }
.steps h3 { margin: 6px 0 4px; font: 700 18px/1.3 var(--body); }
.steps p { margin: 0; color: var(--ink-2); font-size: 16px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.btn-sm {
  display: inline-flex; align-items: center; gap: 8px; padding: 11px 16px; border-radius: 10px; text-decoration: none;
  font: 700 15px/1 var(--body); background: #fff; border: 1.5px solid var(--line); color: var(--ink);
}
.btn-sm:hover { border-color: var(--river); }
.btn-sm.solid { background: var(--river); border-color: var(--river); color: var(--cream); }
.btn-sm.wa { background: #1f7a4d; border-color: #1f7a4d; color: #fff; }
.legal h2 { font: 800 22px/1.2 var(--display); font-stretch: 85%; text-transform: uppercase; margin: 34px 0 8px; }
.legal p, .legal li { color: var(--ink-2); }