/* ==========================================================================
   Estilos generales de vista de página (Layout General)
   ========================================================================== */

/* Fuente de títulos, declarada una sola vez para todas las páginas */
@font-face {
    font-family: 'MiFuentePersonalizada';
    src: url('https://aohjbypblsalgivnaecd.supabase.co/storage/v1/object/public/product-images/Extension-Regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    font-family: 'Arimo', Arial, sans-serif;
    color: #F3F4F6;
    background-color: #0D0E15;
}

img {
    max-width: 100%;
}

/* Header siempre presente (las reglas de ocultar/compactar están en header.css) */
header,
header[data-layout="header"] {
    position: sticky;
    top: 0;
    z-index: 100;
    width: 100%;
    min-height: 60px;
    flex-shrink: 0;
}

/* Espacio reservado para el contenido principal (Main / Body del layout) */
main,
.main {
    flex: 1 0 auto;
    width: 100%;
    display: flex;
    flex-direction: column;
}

/* Espacio reservado para Footer */
footer,
footer[data-layout="footer"] {
    width: 100%;
    min-height: 120px;
    flex-shrink: 0;
    margin-top: auto;
}

/* Botones/enlaces de acción compartidos */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 22px;
    border: 1px solid rgba(243, 244, 246, 0.35);
    border-radius: 999px;
    color: #F3F4F6;
    background: transparent;
    font-family: 'Arimo', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
    color: #10B981;
    border-color: #10B981;
}

.btn-primary {
    background-color: #10B981;
    border-color: #10B981;
    color: #0D0E15;
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background-color: transparent;
}

.reveal-ready .scroll-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.65s ease, transform 0.65s ease;
    will-change: opacity, transform;
}

.reveal-ready .scroll-reveal[data-reveal-direction="up"] {
    transform: translateY(-24px);
}

.reveal-ready .scroll-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal-ready .scroll-reveal,
    .reveal-ready .scroll-reveal[data-reveal-direction="up"],
    .reveal-ready .scroll-reveal.is-visible {
        opacity: 1;
        transform: none;
        transition: none;
        will-change: auto;
    }

    .btn {
        transition: none;
    }
}

@media (max-width: 768px) {
    footer,
    footer[data-layout="footer"] {
        min-height: 100px;
    }
}

/* ==========================================================================
   Accesibilidad: saltar al contenido
   ========================================================================== */
.skip-link {
    position: absolute;
    left: 16px;
    top: -60px;
    z-index: 200;
    padding: 10px 16px;
    border-radius: 8px;
    background: #10B981;
    color: #0D0E15;
    font-weight: 700;
    text-decoration: none;
}

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

/* ==========================================================================
   Skeletons
   - Todo contenedor de medios tiene aspect-ratio fijo: el skeleton ocupa
     exactamente el lugar final y no hay saltos de layout.
   - .skel = contenedor que muestra el brillo hasta que su <img>/<iframe>
     carga (layout.js agrega .is-loaded o .is-error).
   ========================================================================== */
:root {
    --skel-base: #1A2333;
    --skel-shine: #253147;
}

@keyframes skel-shimmer {
    from { background-position: 150% 0; }
    to { background-position: -50% 0; }
}

.skel,
.skel-line {
    background-color: var(--skel-base);
    background-image: linear-gradient(100deg, transparent 30%, var(--skel-shine) 50%, transparent 70%);
    background-size: 200% 100%;
    background-repeat: no-repeat;
    animation: skel-shimmer 1.4s ease-in-out infinite;
}

.skel {
    position: relative;
    overflow: hidden;
}

/* El medio aparece suave encima del skeleton cuando termina de cargar */
.js .skel img,
.js .skel iframe {
    opacity: 0;
    transition: opacity 0.35s ease;
}

.skel.is-loaded {
    animation: none;
    background-image: none;
}

.js .skel.is-loaded img,
.js .skel.is-loaded iframe {
    opacity: 1;
}

/* Si un medio no carga, el skeleton se detiene y deja un aviso discreto */
.skel.is-error {
    animation: none;
    background-image: none;
}

.skel.is-error::after {
    content: attr(data-error);
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 16px;
    color: #6B7280;
    font-size: 0.9rem;
    text-align: center;
}

/* Header y footer se cargan con fetch: mientras llegan se dibuja su silueta.
   ::before = bloques fijos en su posición final; ::after = brillo que los recorre. */
header[data-layout="header"]:empty,
footer[data-layout="footer"]:empty {
    position: relative;
}

header[data-layout="header"]:empty::before,
footer[data-layout="footer"]:empty::before {
    content: '';
    display: block;
    width: min(100% - 40px, 1136px);
    margin: 0 auto;
    background-repeat: no-repeat;
}

header[data-layout="header"]:empty::after,
footer[data-layout="footer"]:empty::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, 0.05) 50%, transparent 70%);
    background-size: 200% 100%;
    background-repeat: no-repeat;
    animation: skel-shimmer 1.4s ease-in-out infinite;
}

header[data-layout="header"]:empty::before {
    height: 60px;
    /* nombre a la izquierda; 4 enlaces y el botón de idioma a la derecha */
    background-image:
        linear-gradient(var(--skel-base), var(--skel-base)),
        linear-gradient(var(--skel-base), var(--skel-base)),
        linear-gradient(var(--skel-base), var(--skel-base)),
        linear-gradient(var(--skel-base), var(--skel-base)),
        linear-gradient(var(--skel-base), var(--skel-base)),
        linear-gradient(var(--skel-base), var(--skel-base));
    background-size: 260px 22px, 54px 16px, 54px 16px, 64px 16px, 60px 16px, 90px 34px;
    background-position: 0 50%, calc(100% - 394px) 50%, calc(100% - 312px) 50%, calc(100% - 220px) 50%, calc(100% - 132px) 50%, 100% 50%;
}

footer[data-layout="footer"]:empty {
    background-color: #1D2D44;
}

footer[data-layout="footer"]:empty::before {
    height: 160px;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.08)),
        linear-gradient(rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.06)),
        linear-gradient(rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.08)),
        linear-gradient(rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.06));
    background-size: 260px 22px, 320px 14px, 240px 22px, 300px 70px;
    background-position: 22% 30px, 20% 64px, 78% 30px, 80% 64px;
}

@media (max-width: 768px) {
    header[data-layout="header"]:empty::before {
        /* nombre + botón de menú */
        background-size: 190px 20px, 0 0, 0 0, 0 0, 0 0, 30px 22px;
        background-position: 0 50%, 0 0, 0 0, 0 0, 0 0, 100% 50%;
    }

    footer[data-layout="footer"]:empty::before {
        height: 260px;
        background-size: 220px 20px, 280px 14px, 220px 20px, 260px 80px;
        background-position: 50% 24px, 50% 56px, 50% 120px, 50% 152px;
    }
}

/* ==========================================================================
   Piezas compartidas: insignia de disponibilidad, chips e iconos
   ========================================================================== */
.availability {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 14px 6px 12px;
    border: 1px solid rgba(16, 185, 129, 0.45);
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.08);
    color: #A7F3D0;
    font-size: 0.9rem;
    font-weight: 700;
}

.availability::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10B981;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
    animation: availability-pulse 2.4s ease-out infinite;
}

@keyframes availability-pulse {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.55); }
    70%, 100% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
}

.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.chips li {
    padding: 5px 12px;
    border: 1px solid rgba(243, 244, 246, 0.16);
    border-radius: 999px;
    color: #D1D5DB;
    font-size: 0.85rem;
}

/* Iconos monocromos: el SVG funciona como máscara y toma el color del texto */
.icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    background-color: currentColor;
    -webkit-mask: var(--icon) center / contain no-repeat;
    mask: var(--icon) center / contain no-repeat;
}

.icon-mail { --icon: url('assets/ui/mail.svg'); }
.icon-phone { --icon: url('assets/ui/phone.svg'); }
.icon-whatsapp { --icon: url('assets/ui/whatsapp.svg'); }
.icon-github { --icon: url('assets/ui/github.svg'); }
.icon-linkedin { --icon: url('assets/ui/linkedin.svg'); }
.icon-copy { --icon: url('assets/ui/copy.svg'); }
.icon-web { --icon: url('assets/ui/web.svg'); }

.icon-links {
    display: flex;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.icon-links a {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(243, 244, 246, 0.2);
    border-radius: 50%;
    color: #F3F4F6;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.icon-links a:hover,
.icon-links a:focus-visible {
    color: #10B981;
    border-color: #10B981;
}

.btn .icon {
    width: 18px;
    height: 18px;
    margin-right: 8px;
}

/* ==========================================================================
   Video de YouTube que solo se carga al tocarlo (miniatura + botón play)
   ========================================================================== */
.yt-facade {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    padding: 0;
    border: 0;
    background: transparent;
    border-radius: inherit;
    cursor: pointer;
    overflow: hidden;
}

.yt-facade img,
.yt-facade iframe {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
    object-fit: cover;
}

.yt-facade .yt-play {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 72px;
    height: 72px;
    margin: -36px 0 0 -36px;
    border-radius: 50%;
    background: rgba(13, 14, 21, 0.75);
    border: 2px solid rgba(243, 244, 246, 0.85);
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.yt-facade .yt-play::after {
    content: '';
    position: absolute;
    left: 28px;
    top: 21px;
    border-style: solid;
    border-width: 14px 0 14px 22px;
    border-color: transparent transparent transparent #F3F4F6;
}

.yt-facade:hover .yt-play,
.yt-facade:focus-visible .yt-play {
    transform: scale(1.08);
    background: #10B981;
}

@media (prefers-reduced-motion: reduce) {
    .skel,
    .skel-line,
    header[data-layout="header"]:empty::after,
    footer[data-layout="footer"]:empty::after,
    .availability::before {
        animation: none;
    }

    .js .skel img,
    .js .skel iframe,
    .icon-links a,
    .yt-facade .yt-play {
        transition: none;
    }
}