/* =================================================================
   Guía PBA Argentina — style.css
   Sistema base: tokens, tipografía, layout y componentes.
   Mobile first. Los breakpoints viven en responsive.css
   ================================================================= */

:root {
    /* Superficies */
    --ink-900: #070B16;
    --ink-800: #0B1020;
    --ink-700: #121933;
    --ink-600: #1B2444;
    --line: rgba(255, 255, 255, .12);
    --line-strong: rgba(255, 255, 255, .22);

    /* Papel (tarjetas claras) */
    --paper: #FFFFFF;
    --paper-soft: #F4F6FB;
    --paper-line: #E2E7F2;

    /* Texto */
    --text-on-dark: #EEF2FB;
    --text-on-dark-soft: #A7B2CC;
    --text-on-paper: #131A2C;
    --text-on-paper-soft: #545E77;

    /* Acentos */
    --gold: #F3B23C;
    --gold-deep: #D9902A;
    --celeste: #6FC4E8;
    --celeste-deep: #2C89B5;
    --ok: #17A66B;

    /* Formas */
    --r-sm: 8px;
    --r-md: 14px;
    --r-lg: 20px;
    --r-xl: 28px;

    /* Espaciado */
    --gap: 1rem;
    --section-y: 3.5rem;
    --wrap: 1180px;

    /* Tipografía */
    --font: 'Sora', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;

    --shadow-card: 0 18px 40px -24px rgba(4, 8, 20, .75);
    --shadow-lift: 0 26px 60px -28px rgba(4, 8, 20, .9);
}

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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--text-on-dark);
    background-color: var(--ink-800);
    background-image:
        radial-gradient(60rem 32rem at 12% -8%, rgba(111, 196, 232, .16), transparent 62%),
        radial-gradient(48rem 30rem at 92% 4%, rgba(243, 178, 60, .13), transparent 60%);
    background-repeat: no-repeat;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a { color: var(--celeste); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: #A6DDF5; }

h1, h2, h3, h4 { line-height: 1.18; margin: 0 0 .6em; font-weight: 700; letter-spacing: -.02em; }
h1 { font-size: clamp(2rem, 6vw, 3.15rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.15rem); }
h3 { font-size: clamp(1.12rem, 2.6vw, 1.35rem); }
p { margin: 0 0 1.1em; }
ul, ol { padding-left: 1.15rem; }

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

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

.skip-link {
    position: absolute;
    left: 1rem; top: -100px;
    z-index: 200;
    background: var(--gold);
    color: #16110A;
    padding: .7rem 1.1rem;
    border-radius: var(--r-sm);
    font-weight: 700;
    text-decoration: none;
    transition: top .18s ease;
}
.skip-link:focus { top: 1rem; color: #16110A; }

.wrap {
    width: 100%;
    max-width: var(--wrap);
    margin-inline: auto;
    padding-inline: 1.15rem;
}

/* ---------------------------------------------------------------
   Barra de edad
   --------------------------------------------------------------- */
.agebar {
    background: var(--ink-900);
    border-bottom: 1px solid var(--line);
    color: var(--text-on-dark-soft);
    font-size: .78rem;
    line-height: 1.4;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    padding: .5rem 1rem;
    text-align: center;
}
.agebar__tag {
    background: var(--gold);
    color: #16110A;
    font-weight: 700;
    border-radius: 999px;
    padding: .05rem .5rem;
    font-size: .74rem;
    letter-spacing: .02em;
    flex-shrink: 0;
}

/* ---------------------------------------------------------------
   Cabecera y navegación
   --------------------------------------------------------------- */
.siteheader {
    position: sticky;
    top: 0;
    z-index: 90;
    background: rgba(11, 16, 32, .88);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
}
.siteheader__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 66px;
}

.brandmark {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    color: var(--text-on-dark);
    text-decoration: none;
}
.brandmark__glyph { color: var(--gold); display: inline-flex; }
.brandmark__text { display: flex; flex-direction: column; line-height: 1.05; }
.brandmark__text strong { font-size: 1.06rem; letter-spacing: -.02em; }
.brandmark__text em {
    font-style: normal;
    font-size: .68rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--text-on-dark-soft);
}

.navtoggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px; height: 44px;
    padding: 0 10px;
    background: transparent;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-sm);
    cursor: pointer;
}
.navtoggle__bar {
    display: block;
    height: 2px;
    background: var(--text-on-dark);
    border-radius: 2px;
    transition: transform .2s ease, opacity .2s ease;
}
.navtoggle[aria-expanded="true"] .navtoggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navtoggle[aria-expanded="true"] .navtoggle__bar:nth-child(2) { opacity: 0; }
.navtoggle[aria-expanded="true"] .navtoggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.primarynav {
    display: none;
    position: absolute;
    left: 0; right: 0;
    top: 100%;
    background: var(--ink-700);
    border-bottom: 1px solid var(--line);
    padding: .8rem 1.15rem 1.3rem;
}
.primarynav.is-open { display: block; }
.primarynav__list { list-style: none; margin: 0 0 .9rem; padding: 0; }
.primarynav__list a {
    display: block;
    padding: .78rem .25rem;
    color: var(--text-on-dark);
    text-decoration: none;
    font-size: .98rem;
    border-bottom: 1px solid var(--line);
}
.primarynav__list a[aria-current="page"] { color: var(--gold); }

/* ---------------------------------------------------------------
   Botones
   --------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    font-family: inherit;
    font-size: .97rem;
    font-weight: 700;
    line-height: 1.2;
    padding: .92rem 1.5rem;
    border-radius: 999px;
    border: 1px solid transparent;
    text-decoration: none;
    cursor: pointer;
    transition: transform .16s ease, box-shadow .16s ease, background .16s ease, color .16s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-deep) 100%);
    color: #16110A;
    box-shadow: 0 12px 26px -14px rgba(243, 178, 60, .85);
}
.btn--primary:hover { color: #16110A; box-shadow: 0 16px 32px -14px rgba(243, 178, 60, .95); }

.btn--ghost {
    background: transparent;
    border-color: var(--line-strong);
    color: var(--text-on-dark);
}
.btn--ghost:hover { background: rgba(255, 255, 255, .08); color: var(--text-on-dark); }

.btn--sm { padding: .62rem 1.05rem; font-size: .88rem; }
.btn--block { width: 100%; }

/* ---------------------------------------------------------------
   Secciones
   --------------------------------------------------------------- */
.section { padding-block: var(--section-y); }
.section--paper {
    background: var(--paper);
    color: var(--text-on-paper);
}
.section--paper h1, .section--paper h2, .section--paper h3 { color: var(--text-on-paper); }
.section--paper a { color: var(--celeste-deep); }
.section--soft { background: rgba(255, 255, 255, .035); }

.section__head { max-width: 46rem; margin-bottom: 2rem; }
.eyebrow {
    display: inline-block;
    font-size: .73rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: .7rem;
    font-weight: 700;
}
.section--paper .eyebrow { color: var(--gold-deep); }
.lede { font-size: 1.05rem; color: var(--text-on-dark-soft); }
.section--paper .lede { color: var(--text-on-paper-soft); }

.prose { max-width: 48rem; }
.prose h3 { margin-top: 2rem; }
.prose ul li { margin-bottom: .5rem; }

/* ---------------------------------------------------------------
   Hero
   --------------------------------------------------------------- */
.hero { padding-block: 3rem 3.5rem; position: relative; }
.hero__inner { position: relative; z-index: 2; }
.hero h1 { margin-bottom: .8rem; }
.hero__lede { font-size: 1.06rem; color: var(--text-on-dark-soft); max-width: 40rem; }
.hero__actions { display: flex; flex-direction: column; gap: .7rem; margin: 1.8rem 0 1.2rem; }
.hero__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .55rem;
    font-size: .84rem;
    color: var(--text-on-dark-soft);
}
.agebadge {
    background: var(--gold);
    color: #16110A;
    font-weight: 700;
    border-radius: 999px;
    padding: .1rem .55rem;
    font-size: .76rem;
}

.hero__facts {
    list-style: none;
    margin: 2.2rem 0 0;
    padding: 0;
    display: grid;
    gap: .75rem;
}
.hero__facts li {
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    padding: .95rem 1.1rem;
}
.hero__facts b {
    display: block;
    font-size: .74rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--celeste);
    margin-bottom: .2rem;
}
.hero__facts span { font-size: .93rem; color: var(--text-on-dark-soft); }

/* ---------------------------------------------------------------
   Tarjetas de oferta
   --------------------------------------------------------------- */
.offers { display: grid; gap: 1.15rem; }

.offer {
    background: var(--paper);
    color: var(--text-on-paper);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform .2s ease, box-shadow .2s ease;
}
.offer:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); }

.offer__head {
    display: flex;
    align-items: center;
    gap: .8rem;
    padding: 1.15rem 1.25rem;
    border-bottom: 1px solid var(--paper-line);
    background: var(--paper-soft);
}
.offer__rank {
    flex-shrink: 0;
    width: 38px; height: 38px;
    display: grid; place-items: center;
    border-radius: 50%;
    background: var(--ink-800);
    color: var(--gold);
    font-weight: 700;
    font-size: 1rem;
    box-shadow: inset 0 0 0 2px rgba(243, 178, 60, .35);
}
.offer__id { flex: 1; min-width: 0; }
.offer__brand { margin: 0; font-weight: 700; font-size: 1.06rem; letter-spacing: -.01em; }
.offer__product { margin: 0; font-size: .85rem; color: var(--text-on-paper-soft); }

.tag {
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: .28rem .6rem;
    border-radius: 999px;
    background: rgba(44, 137, 181, .12);
    color: var(--celeste-deep);
    white-space: nowrap;
}
.tag--deportes { background: rgba(23, 166, 107, .12); color: #0F7A4D; }
.tag--live { background: rgba(217, 144, 42, .14); color: #9A6510; }

.offer__body { padding: 1.25rem; flex: 1; }
.offer__label {
    margin: 0;
    font-size: .72rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--text-on-paper-soft);
}
.offer__bonus {
    margin: .2rem 0 .35rem;
    font-size: 1.24rem;
    font-weight: 700;
    letter-spacing: -.02em;
}
.offer__bonusnote { font-size: .85rem; color: var(--text-on-paper-soft); margin-bottom: .9rem; }

.verified {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .78rem;
    font-weight: 500;
    color: var(--ok);
    background: rgba(23, 166, 107, .1);
    border-radius: 999px;
    padding: .28rem .7rem;
    margin: 0 0 1rem;
}

.offer__features { list-style: none; margin: 0; padding: 0; }
.offer__features li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: .5rem;
    font-size: .92rem;
    color: var(--text-on-paper-soft);
}
.offer__features li::before {
    content: "";
    position: absolute;
    left: 0; top: .58em;
    width: 9px; height: 9px;
    border-radius: 2px;
    background: var(--gold);
    transform: rotate(45deg);
}

.offer__foot { padding: 0 1.25rem 1.3rem; }
.offer__terms {
    margin: .75rem 0 0;
    font-size: .74rem;
    line-height: 1.5;
    color: var(--text-on-paper-soft);
}

/* ---------------------------------------------------------------
   Tabla comparativa
   --------------------------------------------------------------- */
.tablewrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--paper-line);
    border-radius: var(--r-lg);
    background: var(--paper);
}
.ctable {
    width: 100%;
    min-width: 640px;
    border-collapse: collapse;
    color: var(--text-on-paper);
    font-size: .9rem;
}
.ctable__caption {
    caption-side: top;
    text-align: left;
    padding: 1rem 1.1rem;
    font-size: .84rem;
    color: var(--text-on-paper-soft);
    border-bottom: 1px solid var(--paper-line);
}
.ctable th, .ctable td {
    padding: .85rem 1rem;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--paper-line);
}
.ctable thead th {
    background: var(--ink-800);
    color: var(--text-on-dark);
    font-size: .82rem;
    letter-spacing: .04em;
    text-transform: uppercase;
    position: sticky;
    top: 0;
}
.ctable tbody th { background: var(--paper-soft); font-weight: 700; white-space: nowrap; }
.ctable__terms { font-size: .78rem; color: var(--text-on-paper-soft); }
.ctable tbody tr:last-child td, .ctable tbody tr:last-child th { border-bottom: 0; }

.tablehint { font-size: .78rem; color: var(--text-on-paper-soft); margin-top: .6rem; }
.section:not(.section--paper) .tablehint { color: var(--text-on-dark-soft); }

/* ---------------------------------------------------------------
   Grillas de contenido
   --------------------------------------------------------------- */
.cards { display: grid; gap: 1rem; list-style: none; padding: 0; margin: 0; }
.card {
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: 1.35rem;
}
.card h3 { margin-bottom: .45rem; font-size: 1.08rem; }
.card p { margin: 0; color: var(--text-on-dark-soft); font-size: .94rem; }
.section--paper .card {
    background: var(--paper-soft);
    border-color: var(--paper-line);
}
.section--paper .card p { color: var(--text-on-paper-soft); }

.callout {
    border-left: 3px solid var(--gold);
    background: rgba(243, 178, 60, .08);
    border-radius: 0 var(--r-md) var(--r-md) 0;
    padding: 1.1rem 1.25rem;
    margin: 1.6rem 0;
}
.callout p:last-child { margin-bottom: 0; }
.callout--info { border-left-color: var(--celeste); background: rgba(111, 196, 232, .09); }

/* Ficha de operador */
.operator {
    background: var(--paper);
    color: var(--text-on-paper);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-card);
    padding: 1.4rem;
}
.operator__head { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; margin-bottom: .8rem; }
.operator__name { margin: 0; font-size: 1.3rem; }
.operator dl { display: grid; gap: .55rem; margin: 1rem 0 0; }
.operator dt {
    font-size: .72rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--text-on-paper-soft);
}
.operator dd { margin: 0; font-size: .93rem; }
.operator__products { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; padding: 0; margin: 0; }

.emptystate {
    border: 1px dashed var(--line-strong);
    border-radius: var(--r-lg);
    padding: 1.5rem;
    color: var(--text-on-dark-soft);
    font-size: .94rem;
}

/* ---------------------------------------------------------------
   FAQ
   --------------------------------------------------------------- */
.faq {
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    overflow: hidden;
    background: rgba(255, 255, 255, .04);
}
.section--paper .faq { background: var(--paper-soft); border-color: var(--paper-line); }
.faq__item + .faq__item { border-top: 1px solid var(--line); }
.section--paper .faq__item + .faq__item { border-top-color: var(--paper-line); }
.faq__heading { margin: 0; font-size: 1rem; }
.faq__trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    text-align: left;
    background: transparent;
    border: 0;
    padding: 1.05rem 1.15rem;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.45;
    color: inherit;
    cursor: pointer;
}
.faq__trigger:hover { background: rgba(255, 255, 255, .05); }
.section--paper .faq__trigger:hover { background: rgba(19, 26, 44, .04); }
.faq__icon {
    position: relative;
    flex-shrink: 0;
    width: 18px; height: 18px;
}
.faq__icon::before, .faq__icon::after {
    content: "";
    position: absolute;
    background: var(--gold);
    border-radius: 2px;
    transition: transform .2s ease, opacity .2s ease;
}
.faq__icon::before { left: 0; top: 8px; width: 18px; height: 2px; }
.faq__icon::after { left: 8px; top: 0; width: 2px; height: 18px; }
.faq__trigger[aria-expanded="true"] .faq__icon::after { transform: scaleY(0); opacity: 0; }
.faq__panel { padding: 0 1.15rem 1.15rem; }
.faq__panel p { margin: 0; font-size: .94rem; color: var(--text-on-dark-soft); }
.section--paper .faq__panel p { color: var(--text-on-paper-soft); }

/* ---------------------------------------------------------------
   Formularios
   --------------------------------------------------------------- */
.form { max-width: 34rem; }
.field { margin-bottom: 1.1rem; }
.field label {
    display: block;
    font-size: .87rem;
    font-weight: 500;
    margin-bottom: .35rem;
}
.field .hint { font-size: .78rem; color: var(--text-on-dark-soft); margin: .3rem 0 0; }
.section--paper .field .hint { color: var(--text-on-paper-soft); }

.field input,
.field select,
.field textarea {
    width: 100%;
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-on-paper);
    background: var(--paper);
    border: 1px solid var(--paper-line);
    border-radius: var(--r-md);
    padding: .8rem .9rem;
}
.field textarea { min-height: 9rem; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--celeste-deep); }
.field--error input, .field--error textarea { border-color: #C8324B; }
.field__error {
    display: block;
    color: #FF9AAB;
    font-size: .82rem;
    margin-top: .3rem;
}
.section--paper .field__error { color: #B02440; }

.alert {
    border-radius: var(--r-md);
    padding: 1rem 1.15rem;
    margin-bottom: 1.4rem;
    font-size: .94rem;
    border: 1px solid;
}
.alert--ok { background: rgba(23, 166, 107, .1); border-color: rgba(23, 166, 107, .45); }
.alert--error { background: rgba(200, 50, 75, .1); border-color: rgba(200, 50, 75, .45); }
.alert p:last-child { margin-bottom: 0; }

/* ---------------------------------------------------------------
   Pie de página
   --------------------------------------------------------------- */
.sitefooter {
    background: var(--ink-900);
    border-top: 1px solid var(--line);
    padding-block: 2.8rem 2rem;
    margin-top: 1rem;
}
.sitefooter__grid { display: grid; gap: 2rem; }
.sitefooter__lede { color: var(--text-on-dark-soft); font-size: .92rem; margin: .9rem 0 .4rem; }
.sitefooter__note { color: var(--text-on-dark-soft); font-size: .8rem; margin: 0; }
.sitefooter__title {
    font-size: .76rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: .9rem;
}
.sitefooter__col ul { list-style: none; margin: 0; padding: 0; }
.sitefooter__col li { margin-bottom: .55rem; }
.sitefooter__col a {
    color: var(--text-on-dark-soft);
    text-decoration: none;
    font-size: .92rem;
}
.sitefooter__col a:hover { color: var(--text-on-dark); text-decoration: underline; }
.sitefooter__age { font-size: .84rem; color: var(--text-on-dark-soft); margin-top: 1rem; }

.sitefooter__legal {
    margin-top: 2.4rem;
    padding-top: 1.6rem;
    border-top: 1px solid var(--line);
    font-size: .8rem;
    line-height: 1.6;
    color: var(--text-on-dark-soft);
}
.sitefooter__copy { margin-bottom: 0; }

/* ---------------------------------------------------------------
   Cookies
   --------------------------------------------------------------- */
.cookiebar {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 120;
    background: var(--ink-700);
    border-top: 1px solid var(--line-strong);
    box-shadow: 0 -18px 40px -26px rgba(0, 0, 0, .95);
}
.cookiebar[hidden] { display: none; }
.cookiebar__inner {
    max-width: var(--wrap);
    margin-inline: auto;
    padding: 1.1rem 1.15rem 1.25rem;
    display: grid;
    gap: .9rem;
}
.cookiebar__title { font-size: .95rem; margin-bottom: .25rem; }
.cookiebar p { margin: 0; font-size: .86rem; color: var(--text-on-dark-soft); }
.cookiebar__actions { display: flex; gap: .6rem; flex-wrap: wrap; }
.cookiebar__actions .btn { flex: 1 1 auto; }

/* ---------------------------------------------------------------
   Migas y utilidades
   --------------------------------------------------------------- */
.crumbs { font-size: .8rem; color: var(--text-on-dark-soft); padding-top: 1.4rem; }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; margin: 0; padding: 0; }
.crumbs li::after { content: "/"; margin-left: .4rem; opacity: .5; }
.crumbs li:last-child::after { content: ""; }
.crumbs a { color: var(--text-on-dark-soft); text-decoration: none; }
.crumbs a:hover { color: var(--text-on-dark); text-decoration: underline; }

.updated { font-size: .8rem; color: var(--text-on-dark-soft); }
.section--paper .updated { color: var(--text-on-paper-soft); }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: .001ms !important;
        transition-duration: .001ms !important;
    }
}