/* SOCC Capital — sitio público.
 *
 * Mismo criterio que el sistema: ningún color suelto, todo sale de tokens con
 * su equivalente claro y oscuro. El navy es el del isotipo (#123577), no el
 * del shell de la aplicación (#0e1428): son dos azules distintos y mezclarlos
 * se nota. El esmeralda es el mismo acento de la marca.
 */

:root {
  color-scheme: light dark;

  --navy:        #123577;
  --navy-deep:   #0c2454;
  --navy-soft:   #1b47a0;
  --accent:      #0f8a63;   /* AA sobre blanco para texto y enlaces */
  --accent-fill: #37d39b;   /* rellenos y acentos gráficos */
  --accent-ink:  #06281d;   /* texto sobre relleno esmeralda */

  --bg:          #ffffff;
  --bg-alt:      #f5f7fb;
  --bg-inset:    #eef2f9;
  --surface:     #ffffff;

  --text:        #101728;
  --text-muted:  #4d5a75;
  --text-on-navy:#e8eefc;

  --border:      #dde4f0;
  --border-soft: #eaeff7;

  --radius:      16px;
  --radius-sm:   10px;
  --shadow:      0 1px 2px rgba(16,23,40,.04), 0 12px 32px -12px rgba(16,23,40,.18);
  --shadow-lg:   0 2px 4px rgba(16,23,40,.05), 0 24px 64px -20px rgba(16,23,40,.28);

  --maxw:        1140px;
  --gutter:      clamp(1.25rem, 4vw, 2.5rem);

  /* Tipografía fluida: una sola escala para todo el sitio. */
  --step--1: clamp(.86rem, .83rem + .16vw, .95rem);
  --step-0:  clamp(1rem, .96rem + .2vw, 1.09rem);
  --step-1:  clamp(1.2rem, 1.12rem + .38vw, 1.45rem);
  --step-2:  clamp(1.45rem, 1.3rem + .72vw, 2rem);
  --step-3:  clamp(1.8rem, 1.5rem + 1.4vw, 2.9rem);
  --step-4:  clamp(2.2rem, 1.6rem + 2.6vw, 4rem);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-tema="claro"]) {
    --navy:        #16306a;
    --navy-deep:   #0b1730;
    --navy-soft:   #234a9e;
    --accent:      #37d39b;
    --accent-fill: #37d39b;

    --bg:          #0b1120;
    --bg-alt:      #0f172b;
    --bg-inset:    #141d33;
    --surface:     #111a2e;

    --text:        #e8edf7;
    --text-muted:  #a3b0c8;

    --border:      #22304d;
    --border-soft: #1a2740;

    --shadow:      0 1px 2px rgba(0,0,0,.4), 0 12px 32px -12px rgba(0,0,0,.6);
    --shadow-lg:   0 2px 4px rgba(0,0,0,.5), 0 24px 64px -20px rgba(0,0,0,.7);
  }
}
:root[data-tema="oscuro"] {
  --navy:#16306a; --navy-deep:#0b1730; --navy-soft:#234a9e;
  --accent:#37d39b; --accent-fill:#37d39b;
  --bg:#0b1120; --bg-alt:#0f172b; --bg-inset:#141d33; --surface:#111a2e;
  --text:#e8edf7; --text-muted:#a3b0c8;
  --border:#22304d; --border-soft:#1a2740;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 12px 32px -12px rgba(0,0,0,.6);
  --shadow-lg:0 2px 4px rgba(0,0,0,.5), 0 24px 64px -20px rgba(0,0,0,.7);
}

/* ── base ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration:.01ms !important; transition-duration:.01ms !important; }
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Figtree', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: var(--step-0);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Figtree', ui-sans-serif, system-ui, sans-serif;
  line-height: 1.12;
  letter-spacing: -.02em;
  text-wrap: balance;
}
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); }
p  { text-wrap: pretty; }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

img, svg { display: block; max-width: 100%; height: auto; }

:focus-visible {
  outline: 3px solid var(--accent-fill);
  outline-offset: 3px;
  border-radius: 4px;
}

.contenedor { width: min(100% - var(--gutter) * 2, var(--maxw)); margin-inline: auto; }

.salto-contenido {
  position: absolute; left: -9999px;
  background: var(--surface); color: var(--text);
  padding: .75rem 1.25rem; border-radius: var(--radius-sm); z-index: 100;
}
.salto-contenido:focus { left: 1rem; top: 1rem; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ── botones ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .8rem 1.4rem;
  font: inherit; font-weight: 600;
  border: 1px solid transparent; border-radius: 999px;
  cursor: pointer; text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primario {
  background: var(--accent-fill); color: var(--accent-ink);
  box-shadow: 0 1px 2px rgba(6,40,29,.2), 0 10px 24px -10px rgba(55,211,155,.7);
}
.btn-primario:hover { background: #2ec48e; }

.btn-borde {
  background: transparent; color: var(--text);
  border-color: var(--border);
}
.btn-borde:hover { border-color: var(--accent); color: var(--accent); }

.btn-navy { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.28); }
.btn-navy:hover { background: rgba(255,255,255,.18); }

.btn svg { width: 1.05em; height: 1.05em; flex: none; }

/* ── cabecera ─────────────────────────────────────────────────── */
.cabecera {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.cabecera[data-desplazada] { border-bottom-color: var(--border); box-shadow: var(--shadow); }

.cabecera-fila {
  display: flex; align-items: center; gap: 1rem;
  min-height: 72px;
}
.marca { display: flex; align-items: center; flex: none; }
.marca img { height: 34px; width: auto; }
.marca .logo-oscuro { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-tema="claro"]) .marca .logo-claro  { display: none; }
  :root:not([data-tema="claro"]) .marca .logo-oscuro { display: block; }
}
:root[data-tema="oscuro"] .marca .logo-claro  { display: none; }
:root[data-tema="oscuro"] .marca .logo-oscuro { display: block; }

.nav { margin-left: auto; }
.nav ul { display: flex; align-items: center; gap: clamp(.5rem, 2vw, 1.75rem); list-style: none; padding: 0; }
.nav a {
  color: var(--text-muted); text-decoration: none; font-weight: 500;
  padding: .5rem .25rem; border-bottom: 2px solid transparent;
}
.nav a:hover, .nav a[aria-current="true"] { color: var(--text); border-bottom-color: var(--accent-fill); }

.acciones-cabecera { display: flex; align-items: center; gap: .6rem; flex: none; }

.boton-tema {
  display: grid; place-items: center;
  width: 40px; height: 40px; padding: 0;
  background: transparent; color: var(--text-muted);
  border: 1px solid var(--border); border-radius: 999px; cursor: pointer;
}
.boton-tema:hover { color: var(--text); border-color: var(--accent); }
.boton-tema svg { width: 18px; height: 18px; }
.boton-tema .icono-luna { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-tema="claro"]) .boton-tema .icono-sol  { display: none; }
  :root:not([data-tema="claro"]) .boton-tema .icono-luna { display: block; }
}
:root[data-tema="oscuro"] .boton-tema .icono-sol  { display: none; }
:root[data-tema="oscuro"] .boton-tema .icono-luna { display: block; }

.boton-menu { display: none; }

@media (max-width: 900px) {
  .boton-menu {
    display: grid; place-items: center;
    width: 42px; height: 42px; padding: 0;
    background: transparent; color: var(--text);
    border: 1px solid var(--border); border-radius: var(--radius-sm); cursor: pointer;
  }
  .boton-menu svg { width: 20px; height: 20px; }
  .nav {
    position: fixed; inset: 72px 0 auto 0;
    background: var(--surface); border-bottom: 1px solid var(--border);
    padding: 1rem var(--gutter) 1.5rem;
    box-shadow: var(--shadow-lg);
    display: none;
  }
  .nav[data-abierto] { display: block; }
  .nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .nav a { display: block; padding: .9rem .25rem; border-bottom: 1px solid var(--border-soft); }
  .cabecera .btn-cabecera { display: none; }
}

/* ── hero ─────────────────────────────────────────────────────── */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--navy-deep) 0%, var(--navy) 55%, var(--navy-soft) 100%);
  color: var(--text-on-navy);
  padding-block: clamp(3.5rem, 9vw, 7rem);
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(60% 55% at 85% 15%, rgba(55,211,155,.22), transparent 70%),
    radial-gradient(45% 45% at 5% 95%, rgba(55,211,155,.10), transparent 70%);
  pointer-events: none;
}
.hero > * { position: relative; z-index: 1; }

.hero-grid { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
@media (min-width: 900px) { .hero-grid { grid-template-columns: 1.15fr .85fr; } }

.hero h1 { color: #fff; max-width: 16ch; }
.hero p.bajada {
  margin-top: 1.25rem; max-width: 52ch;
  font-size: var(--step-1); color: rgba(232,238,252,.82);
}
.hero-acciones { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2rem; }

.etiqueta {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .4rem .9rem; margin-bottom: 1.5rem;
  font-size: var(--step--1); font-weight: 600; letter-spacing: .01em;
  color: var(--accent-fill);
  background: rgba(55,211,155,.12);
  border: 1px solid rgba(55,211,155,.3);
  border-radius: 999px;
}
.etiqueta::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent-fill); flex: none;
}

/* Tarjeta del hero: el atajo al sistema, que es la acción de más valor. */
.tarjeta-acceso {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 3vw, 2rem);
  backdrop-filter: blur(8px);
}
.tarjeta-acceso h2 { font-size: var(--step-1); color: #fff; }
.tarjeta-acceso p { margin-top: .6rem; color: rgba(232,238,252,.75); font-size: var(--step--1); }
.tarjeta-acceso .btn { width: 100%; margin-top: 1.25rem; }
.lista-acceso { list-style: none; padding: 0; margin-top: 1.25rem; display: grid; gap: .6rem; }
.lista-acceso li {
  display: flex; gap: .6rem; align-items: flex-start;
  font-size: var(--step--1); color: rgba(232,238,252,.8);
}
.lista-acceso svg { width: 1.1em; height: 1.1em; flex: none; margin-top: .3em; color: var(--accent-fill); }

/* ── secciones ────────────────────────────────────────────────── */
.seccion { padding-block: clamp(3.5rem, 8vw, 6rem); }
.seccion-alt { background: var(--bg-alt); }

.encabezado-seccion { max-width: 62ch; margin-bottom: clamp(2rem, 4vw, 3rem); }
.encabezado-seccion .sobre-titulo {
  display: block; margin-bottom: .75rem;
  font-size: var(--step--1); font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent);
}
.encabezado-seccion p { margin-top: 1rem; color: var(--text-muted); font-size: var(--step-1); }

.rejilla { display: grid; gap: clamp(1rem, 2.5vw, 1.75rem); }
.rejilla-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.rejilla-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); }

.tarjeta {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 3vw, 2rem);
  box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.tarjeta:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: color-mix(in srgb, var(--accent) 35%, var(--border)); }
.tarjeta h3 { margin-bottom: .6rem; }
.tarjeta p { color: var(--text-muted); }

.icono-tarjeta {
  display: grid; place-items: center;
  width: 46px; height: 46px; margin-bottom: 1.25rem;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border-radius: 12px;
}
.icono-tarjeta svg { width: 22px; height: 22px; }

/* Pasos numerados */
.pasos { counter-reset: paso; }
.paso { position: relative; padding-left: 3.5rem; }
.paso::before {
  counter-increment: paso; content: counter(paso);
  position: absolute; left: 0; top: 0;
  display: grid; place-items: center;
  width: 2.5rem; height: 2.5rem;
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  color: var(--accent-ink); background: var(--accent-fill);
  border-radius: 50%;
}
.paso h3 { margin-bottom: .4rem; }
.paso p { color: var(--text-muted); }

/* ── formulario ───────────────────────────────────────────────── */
.bloque-contacto { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (min-width: 900px) { .bloque-contacto { grid-template-columns: .9fr 1.1fr; } }

.datos-contacto { list-style: none; padding: 0; display: grid; gap: 1.25rem; margin-top: 2rem; }
.datos-contacto li { display: flex; gap: .9rem; align-items: flex-start; }
.datos-contacto svg { width: 20px; height: 20px; flex: none; margin-top: .25rem; color: var(--accent); }
.datos-contacto strong { display: block; font-size: var(--step--1); color: var(--text-muted); font-weight: 600; }
.datos-contacto a { color: var(--text); text-decoration: none; font-weight: 500; }
.datos-contacto a:hover { color: var(--accent); text-decoration: underline; }

.formulario {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  box-shadow: var(--shadow);
}
.campos { display: grid; gap: 1.25rem; }
@media (min-width: 620px) { .campos-2 { grid-template-columns: 1fr 1fr; } }

.campo { display: grid; gap: .45rem; }
.campo label { font-size: var(--step--1); font-weight: 600; }
.campo input, .campo textarea, .campo select {
  width: 100%; padding: .8rem 1rem;
  font: inherit; color: var(--text);
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.campo input:focus, .campo textarea:focus, .campo select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent);
}
.campo textarea { resize: vertical; min-height: 120px; }
.campo .ayuda { font-size: var(--step--1); color: var(--text-muted); }
.campo[data-error] input, .campo[data-error] textarea { border-color: #d64545; }
.campo .error { font-size: var(--step--1); color: #d64545; }

/* Trampa para robots: invisible para una persona, irresistible para un bot. */
.trampa { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

.aviso { padding: 1rem 1.25rem; border-radius: var(--radius-sm); font-size: var(--step--1); }
.aviso-ok   { background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); }
.aviso-mal  { background: rgba(214,69,69,.1); color: #d64545; border: 1px solid rgba(214,69,69,.35); }

/* ── pie ──────────────────────────────────────────────────────── */
.pie {
  background: var(--navy-deep); color: rgba(232,238,252,.72);
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
  font-size: var(--step--1);
}
.pie-grid { display: grid; gap: 2.5rem; }
@media (min-width: 760px) { .pie-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.pie h4 { color: #fff; font-size: var(--step-0); margin-bottom: 1rem; }
.pie ul { list-style: none; padding: 0; display: grid; gap: .6rem; }
.pie a { color: rgba(232,238,252,.72); text-decoration: none; }
.pie a:hover { color: #fff; text-decoration: underline; }
.pie img { height: 32px; }
.pie .legal {
  margin-top: 3rem; padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.12);
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
  color: rgba(232,238,252,.55);
}
.pie .legal p { max-width: 70ch; }