/* =============================================================================
   Agencia de Aduanas Jorge Rodríguez Palma
   app.css · tokens, base tipográfica y componentes compartidos
   -----------------------------------------------------------------------------
   Identidad: editorial oscura. Tinta casi negra con matiz violeta bajo dorado
   antiguo — el mismo dorado de la placa de bronce de la oficina y del sello de
   la agencia, y el mismo token que usa el portal de clientes. Los dos sitios se
   leen como uno solo.

   Reglas del sistema, para no romperlo al agregar secciones:
     · Una sola palabra en dorado itálico por título. Nunca dos.
     · Las etiquetas de sección son "— TEXTO", con el guion como contenido.
     · Botones cuadrados (2px). Sin brillo, sin píldoras.
     · Listas editoriales numeradas en vez de tarjetas con sombra.
     · Todas las secciones oscuras, alternando ink / ink-2. El papel cálido es
       una isla de contraste puntual, no un patrón.
   ============================================================================= */

:root {
    /* Tinta — base casi negra con matiz violeta */
    --ink: #0f0a1a;
    --ink-2: #160e24;
    --ink-3: #1e1432;
    --ink-soft: #3a2e52;

    /* Dorado antiguo — el de la placa. Único acento. */
    --gold: #c9a55b;
    --gold-2: #e4c580;
    --gold-3: #8b6e30;

    /* Papel cálido — islas de contraste */
    --paper: #f4f1ea;
    --paper-2: #e8e2d2;

    /* Texto sobre tinta */
    --fg: #f4f1ea;
    --fg-2: #b9b0c6;
    --fg-3: #8b7f99;

    /* Texto sobre papel */
    --ink-fg: #1b1526;
    --ink-fg-2: #4a4159;

    /* Líneas */
    --line: rgba(244, 241, 234, 0.1);
    --line-strong: rgba(244, 241, 234, 0.22);
    --line-gold: rgba(201, 165, 91, 0.34);
    --line-paper: rgba(27, 21, 38, 0.14);

    --font-display: "Marcellus", Georgia, "Times New Roman", serif;
    --font-accent: "Instrument Serif", Georgia, serif;
    --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

    --maxw: 1280px;
    --gutter: 32px;
}

/* --------------------------------------------------------------------------
   Reset
   -------------------------------------------------------------------------- */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    overflow-y: scroll;
    scrollbar-gutter: stable;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--ink);
    color: var(--fg);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
    text-decoration: none;
}

h1,
h2,
h3,
h4 {
    margin: 0;
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.06;
    letter-spacing: -0.01em;
    color: var(--fg);
}

/* La firma del sistema: exactamente una palabra acentuada por título. */
h1 em,
h2 em,
h3 em,
.acento {
    font-family: var(--font-accent);
    font-style: italic;
    font-weight: 400;
    color: var(--gold);
    letter-spacing: -0.005em;
}

p {
    margin: 0;
}

ul,
ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

::selection {
    background: var(--gold);
    color: var(--ink);
}

/* --------------------------------------------------------------------------
   Accesibilidad
   -------------------------------------------------------------------------- */

:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
    border-radius: 2px;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 999;
    padding: 14px 20px;
    background: var(--gold);
    color: var(--ink);
    font-weight: 700;
}

.skip-link:focus {
    left: 12px;
    top: 12px;
}

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

/* --------------------------------------------------------------------------
   Estructura
   -------------------------------------------------------------------------- */

.shell {
    width: 100%;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.shell-narrow {
    max-width: 860px;
}

.sec {
    padding: 140px 0;
}

.sec.compact {
    padding: 100px 0;
}

.sec.airy {
    padding: 180px 0;
}

/* Ritmo continuo oscuro: se alterna tinta, nunca claro/oscuro. */
.sec.ink {
    background: var(--ink);
}

.sec.ink-2 {
    background: var(--ink-2);
}

.sec.paper {
    background: var(--paper);
    color: var(--ink-fg);
}

.sec.paper h1,
.sec.paper h2,
.sec.paper h3 {
    color: var(--ink-fg);
}

.sec.paper .tag {
    color: var(--gold-3);
}

.sec.paper .sec-intro {
    color: var(--ink-fg-2);
}

/* --------------------------------------------------------------------------
   Etiqueta de sección — el guion es contenido, no decoración
   -------------------------------------------------------------------------- */

.tag {
    display: block;
    margin: 0 0 18px;
    color: var(--gold);
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.35em;
    text-transform: uppercase;
}

.sec-head {
    max-width: 760px;
}

.sec-head h2 {
    font-size: clamp(2.1rem, 4.4vw, 3.2rem);
}

.sec-intro {
    margin-top: 22px;
    max-width: 62ch;
    color: var(--fg-2);
    font-size: 1.02rem;
}

/* --------------------------------------------------------------------------
   Botones — cuadrados, sin brillo
   -------------------------------------------------------------------------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.7em;
    padding: 16px 30px;
    border: 1px solid transparent;
    border-radius: 2px;
    background: none;
    color: inherit;
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.btn svg {
    width: 15px;
    height: 15px;
    transition: transform 0.25s ease;
}

.btn:hover svg {
    transform: translateX(4px);
}

.btn-primary {
    background: var(--gold);
    color: var(--ink);
}

.btn-primary:hover {
    background: var(--gold-2);
}

.btn-ghost {
    border-color: var(--line-strong);
    color: var(--fg);
}

.btn-ghost:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.btn-outline {
    border-color: var(--gold);
    color: var(--gold);
}

.btn-outline:hover {
    background: var(--gold);
    color: var(--ink);
}

.btn-ink {
    background: var(--ink);
    color: var(--paper);
}

.btn-ink:hover {
    background: var(--ink-3);
}

.btn-block {
    width: 100%;
}

/* Enlace con flecha — el gap reemplaza al subrayado */
.link {
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    color: var(--gold);
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: gap 0.25s ease, color 0.25s ease;
}

.link:hover {
    gap: 0.9em;
    color: var(--gold-2);
}

.link svg {
    width: 14px;
    height: 14px;
}

.actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 38px;
}

/* --------------------------------------------------------------------------
   Lista editorial numerada — reemplaza a las tarjetas
   -------------------------------------------------------------------------- */

.editorial {
    margin-top: 64px;
    border-top: 1px solid var(--line);
}

.editorial > li {
    border-bottom: 1px solid var(--line);
}

.editorial-row {
    position: relative;
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
    padding: 38px 0;
    transition: padding 0.35s ease, background-color 0.35s ease;
}

/* Barrido dorado sutil desde la izquierda al pasar el cursor. */
.editorial-row::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(201, 165, 91, 0.09), transparent 42%);
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
}

.editorial-row:hover::before,
.editorial-row:focus-within::before {
    opacity: 1;
}

.editorial-row:hover,
.editorial-row:focus-within {
    padding-left: 22px;
    padding-right: 22px;
}

.editorial-num {
    font-family: var(--font-accent);
    font-style: italic;
    font-size: 2.4rem;
    line-height: 1;
    color: var(--gold);
}

.editorial-body h3 {
    font-size: 1.55rem;
}

.editorial-body p {
    margin-top: 10px;
    max-width: 58ch;
    color: var(--fg-2);
    font-size: 0.96rem;
}

.editorial-go {
    color: var(--fg-3);
    transition: color 0.25s ease, transform 0.25s ease;
}

.editorial-row:hover .editorial-go {
    color: var(--gold);
    transform: translateX(5px);
}

/* --------------------------------------------------------------------------
   Cita manifiesto — el corte de capítulo a mitad de página
   -------------------------------------------------------------------------- */

.manifiesto {
    text-align: center;
}

.manifiesto q {
    display: block;
    max-width: 20ch;
    margin: 0 auto;
    font-family: var(--font-display);
    font-size: clamp(2rem, 5.2vw, 3.6rem);
    line-height: 1.14;
    color: var(--fg);
    quotes: none;
}

.manifiesto q::before,
.manifiesto q::after {
    content: none;
}

.manifiesto figcaption {
    margin-top: 34px;
    color: var(--fg-3);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.28em;
    text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   Cifra escultura — un dato como monumento, no como gráfico
   -------------------------------------------------------------------------- */

.cifras {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 52px 40px;
}

.cifra {
    padding-left: 26px;
    border-left: 1px solid var(--line-gold);
}

.cifra-valor {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(3.4rem, 7vw, 5.4rem);
    line-height: 0.92;
    color: var(--fg);
    font-variant-numeric: tabular-nums;
}

.cifra-valor .unidad {
    font-family: var(--font-accent);
    font-style: italic;
    font-size: 0.42em;
    color: var(--gold);
}

.cifra-label {
    display: block;
    margin-top: 16px;
    color: var(--fg-2);
    font-size: 0.9rem;
    max-width: 26ch;
}

/* --------------------------------------------------------------------------
   Fotografía a sangre con filtro oscuro
   -------------------------------------------------------------------------- */

.foto-banda {
    position: relative;
    height: 70vh;
    min-height: 420px;
    overflow: hidden;
}

.foto-banda img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.62) saturate(0.85);
}

.foto-banda::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15, 10, 26, 0.45) 0%, transparent 38%, rgba(15, 10, 26, 0.85) 100%);
}

.foto-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    padding: 34px 0;
}

.foto-caption .shell {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.foto-caption p {
    max-width: 46ch;
    color: var(--fg-2);
    font-size: 0.92rem;
}

/* --------------------------------------------------------------------------
   Datos en fila — meta con guion em, no chips
   -------------------------------------------------------------------------- */

.meta-list > li {
    display: flex;
    align-items: baseline;
    gap: 14px;
    padding: 15px 0;
    border-top: 1px solid var(--line);
    font-size: 0.94rem;
}

.meta-list > li:first-child {
    border-top: 0;
}

.meta-label {
    flex: 0 0 auto;
    min-width: 140px;
    color: var(--gold);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.meta-value {
    color: var(--fg);
    overflow-wrap: anywhere;
}

/* --------------------------------------------------------------------------
   Formularios
   -------------------------------------------------------------------------- */

.field {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.field-label {
    color: var(--fg-2);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.field-hint {
    color: var(--fg-3);
    font-size: 0.82rem;
}

.input,
.textarea,
.select {
    width: 100%;
    padding: 15px 16px;
    border: 1px solid var(--line);
    border-radius: 2px;
    background: rgba(244, 241, 234, 0.04);
    color: var(--fg);
    font-family: var(--font-body);
    font-size: 0.96rem;
    line-height: 1.5;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.input::placeholder,
.textarea::placeholder {
    color: var(--fg-3);
}

.input:hover,
.textarea:hover,
.select:hover {
    border-color: var(--line-strong);
}

.input:focus,
.textarea:focus,
.select:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(201, 165, 91, 0.2);
    outline: none;
}

.textarea {
    min-height: 150px;
    resize: vertical;
}

.field-error {
    color: #f0a3a3;
    font-size: 0.84rem;
    font-weight: 600;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

/* --------------------------------------------------------------------------
   Avisos
   -------------------------------------------------------------------------- */

.aviso {
    padding: 16px 20px;
    border: 1px solid var(--line-gold);
    border-left: 3px solid var(--gold);
    border-radius: 2px;
    background: rgba(201, 165, 91, 0.09);
    color: var(--gold-2);
    font-size: 0.94rem;
}

.aviso.is-error {
    border-color: rgba(240, 163, 163, 0.36);
    border-left-color: #f0a3a3;
    background: rgba(240, 163, 163, 0.1);
    color: #f0a3a3;
}

.aviso ul {
    margin: 8px 0 0;
    padding-left: 18px;
    list-style: disc;
}

/* --------------------------------------------------------------------------
   Movimiento — lento y cinematográfico
   -------------------------------------------------------------------------- */

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.9s cubic-bezier(0.2, 0.7, 0.2, 1),
                transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.reveal.in {
    opacity: 1;
    transform: none;
}

.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
.reveal.d4 { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .reveal {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* --------------------------------------------------------------------------
   Utilidades mínimas
   -------------------------------------------------------------------------- */

.mt-1 { margin-top: 12px; }
.mt-2 { margin-top: 24px; }
.mt-3 { margin-top: 40px; }
.mt-4 { margin-top: 64px; }

.text-muted { color: var(--fg-2); }
.text-small { font-size: 0.86rem; }