/* ============================================================
   GYMKANAS PERÚ — Design System
   Tokens, tipografía y componentes compartidos por todas las páginas.
   Un solo archivo, sin frameworks, fuentes autohospedadas (woff2).
   ============================================================ */

:root {
    /* Color — paleta oficial */
    --noche: #06233F;
    --noche-80: rgba(6, 35, 63, .85);
    --noche-40: rgba(6, 35, 63, .45);
    --azul: #2B97FA;
    --azul-dark: #1C7DD6;
    --ambar: #FFA300;
    --ambar-dark: #E08F00;
    --lima: #C2FF05;          /* acento enérgico — usar sobre fondos oscuros o como detalle, nunca como texto sobre blanco (contraste insuficiente) */
    --lima-dark: #9FCF00;
    --crema: #FBFBFB;
    --gris: #F4F4F4;
    --celeste: #D8ECFF;
    --blanco: #FFFFFF;
    --texto: #16202B;
    --texto-suave: #4B5A68;

    /* Tipografía */
    --f-display: 'Sora', Arial, sans-serif;
    --f-body: 'Open Sans', Arial, sans-serif;

    /* Layout */
    --max: 1280px;
    --radio: 14px;
    --sombra: 0 18px 40px rgba(6, 35, 63, .16);
    --transicion: .35s cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Reset base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--f-body);
    color: var(--texto);
    background: var(--blanco);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
    font-family: var(--f-display);
    margin: 0 0 .5em;
    line-height: 1.08;
    color: var(--noche);
    font-weight: 800;
}
p { line-height: 1.65; color: var(--texto-suave); margin: 0 0 1em; }

@font-face {
    font-family: 'Sora';
    src: url('/assets/fonts/sora-variable.woff2') format('woff2-variations');
    font-weight: 300 800;
    font-display: swap;
}
@font-face {
    font-family: 'Open Sans';
    src: url('/assets/fonts/open-sans-variable.woff2') format('woff2-variations');
    font-weight: 300 700;
    font-display: swap;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

.contenedor { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--f-display);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--ambar);
    margin-bottom: 14px;
}
.eyebrow::before { content: ''; width: 22px; height: 2px; background: var(--ambar); display: inline-block; }

/* ---------- Botones ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--f-display);
    font-weight: 700;
    font-size: .95rem;
    letter-spacing: .01em;
    padding: 15px 30px;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: transform var(--transicion), box-shadow var(--transicion), background var(--transicion);
    white-space: nowrap;
}
.btn--ambar { background: var(--ambar); color: var(--noche); }
.btn--ambar:hover { background: var(--ambar-dark); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(255, 163, 0, .35); }
.btn--ghost { background: transparent; color: var(--blanco); border: 2px solid rgba(255, 255, 255, .55); }
.btn--ghost:hover { border-color: var(--blanco); background: rgba(255, 255, 255, .1); }
.btn--azul { background: var(--azul); color: var(--blanco); }
.btn--azul:hover { background: var(--azul-dark); transform: translateY(-2px); }
.btn--lima { background: var(--lima); color: var(--noche); }
.btn--lima:hover { background: var(--lima-dark); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(194,255,5,.4); }
.btn svg { width: 18px; height: 18px; }

/* ---------- Header / nav ---------- */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    transition: background var(--transicion), padding var(--transicion);
}
.site-header.is-scrolled {
    background: var(--blanco);
    box-shadow: 0 2px 18px rgba(6, 35, 63, .08);
    padding: 10px 24px;
}
.site-header .logo { display: flex; align-items: center; flex-shrink: 0; }
.site-header .logo img { height: 34px; width: auto; max-width: 150px; object-fit: contain; display: block; transition: height var(--transicion); }
.site-header.is-scrolled .logo img { height: 28px; }
.site-header .logo-oscuro { display: none; }
.site-header.is-scrolled .logo-claro { display: none; }
.site-header.is-scrolled .logo-oscuro { display: block; }
.site-header .tel {
    font-family: var(--f-display);
    font-weight: 700;
    color: var(--blanco);
    font-size: .9rem;
    transition: color var(--transicion);
}
.site-header.is-scrolled .tel { color: var(--noche); }
.nav-toggle {
    width: 46px; height: 46px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, .15);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
}
.site-header.is-scrolled .nav-toggle { background: var(--gris); }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
    content: ''; display: block; width: 20px; height: 2px; background: var(--blanco); position: relative; transition: var(--transicion);
}
.site-header.is-scrolled .nav-toggle span,
.site-header.is-scrolled .nav-toggle span::before,
.site-header.is-scrolled .nav-toggle span::after { background: var(--noche); }
.nav-toggle span::before { content: ''; position: absolute; top: -7px; }
.nav-toggle span::after { content: ''; position: absolute; top: 7px; }

.menu-overlay {
    position: fixed; inset: 0; height: 100dvh;
    background: var(--noche);
    z-index: 600;
    display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
    padding: 40px;
    transform: translateY(-100%);
    transition: transform .5s cubic-bezier(.77, 0, .18, 1);
}
.menu-overlay.is-open { transform: translateY(0); }
.menu-overlay .cerrar {
    position: absolute; top: 24px; right: 24px;
    width: 46px; height: 46px; border-radius: 50%;
    background: rgba(255, 255, 255, .12); border: none; cursor: pointer;
    color: var(--blanco); font-size: 1.4rem;
}
.menu-overlay nav ul li a {
    display: block; font-family: var(--f-display); font-weight: 800;
    font-size: clamp(2rem, 8vw, 3.4rem); color: var(--blanco); padding: 10px 0;
    transition: color var(--transicion);
}
.menu-overlay nav ul li a:hover { color: var(--ambar); }
.menu-overlay .menu-contacto { margin-top: 40px; color: rgba(255, 255, 255, .7); font-family: var(--f-body); }
.menu-overlay .menu-contacto a { color: var(--ambar); font-weight: 700; }
body.menu-open { overflow: hidden; }

/* ---------- Hero full-bleed con video ---------- */
.hero {
    position: relative;
    height: 100svh;
    min-height: 560px;
    display: flex;
    align-items: flex-end;
    color: var(--blanco);
    overflow: hidden;
}
.hero--corto { height: 78vh; min-height: 460px; }
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media video,
.hero__media img.poster {
    width: 100%; height: 100%; object-fit: cover; object-position: center;
}
.hero__media::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(6,35,63,.30) 0%, rgba(43,151,250,.16) 32%, rgba(6,35,63,.94) 100%);
}
.hero__contenido {
    position: relative; z-index: 1;
    padding: 0 24px 70px;
    max-width: var(--max);
    margin: 0 auto;
    width: 100%;
}
.hero h1 {
    color: var(--blanco);
    font-size: clamp(2.4rem, 6vw, 4.6rem);
    max-width: 14ch;
}
.hero__bajada {
    color: rgba(255,255,255,.88);
    font-size: clamp(1rem, 1.6vw, 1.25rem);
    max-width: 46ch;
    margin-bottom: 28px;
}
.hero__cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__scroll {
    position: absolute; bottom: 104px; right: 32px; z-index: 1;
    color: rgba(255,255,255,.7); font-size: .72rem; text-transform: uppercase; letter-spacing: .15em;
    display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.hero__scroll-icono {
    width: 30px; height: 30px; border-radius: 50%;
    border: 1.5px solid rgba(255,255,255,.5);
    display: flex; align-items: center; justify-content: center;
    animation: hero-scroll-rebote 1.8s ease-in-out infinite;
}
.hero__scroll-icono svg { width: 14px; height: 14px; }
@keyframes hero-scroll-rebote {
    0%, 100% { transform: translateY(0); opacity: .7; }
    50% { transform: translateY(6px); opacity: 1; }
}
@media (max-width: 620px) {
    .hero__scroll { bottom: 90px; right: 20px; }
}

/* ---------- Secciones ---------- */
.seccion { padding: 100px 0; position: relative; }
.seccion--claro {
    background:
        radial-gradient(1100px 560px at 92% -8%, rgba(43,151,250,.10), transparent 60%),
        radial-gradient(900px 480px at -8% 108%, rgba(194,255,5,.14), transparent 60%),
        var(--crema);
}
.seccion--gris {
    background:
        radial-gradient(1000px 520px at -10% -10%, rgba(255,163,0,.10), transparent 55%),
        radial-gradient(900px 480px at 105% 105%, rgba(43,151,250,.10), transparent 60%),
        var(--gris);
}
.seccion--noche {
    background:
        radial-gradient(900px 560px at 100% 0%, rgba(43,151,250,.30), transparent 60%),
        radial-gradient(700px 460px at 0% 100%, rgba(194,255,5,.10), transparent 55%),
        var(--noche);
    color: var(--blanco);
}
.seccion--noche h2, .seccion--noche h3 { color: var(--blanco); }
.seccion--noche p { color: rgba(255,255,255,.72); }
.seccion__cabecera { max-width: 720px; margin-bottom: 56px; }
.seccion__cabecera.centrado { margin-left: auto; margin-right: auto; text-align: center; }
.seccion h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); }

/* ---------- Texto resaltado (look menos corporativo) ---------- */
.resaltado-azul { color: var(--azul); }
.resaltado-lima { color: var(--lima-dark); } /* sobre fondos claros, más oscuro para contraste suficiente */
.seccion--noche .resaltado-lima { color: var(--lima); } /* sobre fondo oscuro sí se puede usar el lima puro */
.hero .resaltado-lima { color: var(--lima); } /* el overlay del video también es oscuro */
.resaltado-gradiente {
    background: linear-gradient(90deg, var(--azul), var(--lima-dark) 120%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.seccion--noche .resaltado-gradiente {
    background: linear-gradient(90deg, var(--azul), var(--lima) 120%);
    -webkit-background-clip: text;
    background-clip: text;
}
.resaltado-marcador {
    position: relative;
    display: inline-block;
    z-index: 1;
    white-space: nowrap;
}
.resaltado-marcador::after {
    content: '';
    position: absolute;
    left: -4px; right: -4px; bottom: 4%;
    height: 38%;
    background: var(--lima);
    z-index: -1;
    opacity: .55;
    transform: skewX(-8deg);
}

/* ---------- Chips tipo marcador (firma visual) ---------- */
.chip-marcador {
    display: inline-flex; align-items: center; gap: 6px;
    font-family: var(--f-display); font-weight: 700; font-size: .72rem;
    letter-spacing: .06em; text-transform: uppercase;
    background: rgba(6,35,63,.85); color: var(--ambar);
    padding: 6px 12px; border-radius: 100px;
    backdrop-filter: blur(2px);
}
.chip-marcador b { color: var(--blanco); font-weight: 800; }
.chips-fila { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---------- Tarjetas con imagen de fondo ---------- */
.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 28px;
}
.grid-cards--4fila { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .grid-cards--4fila { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-cards--4fila { grid-template-columns: 1fr; } }
.card-img {
    position: relative;
    border-radius: var(--radio);
    overflow: hidden;
    aspect-ratio: 4 / 5;
    background-size: cover;
    background-position: center;
    background-image: var(--feat-img, linear-gradient(160deg, var(--noche), var(--azul)));
    box-shadow: var(--sombra);
    isolation: isolate;
}
.card-img::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(0deg, rgba(6,35,63,.95) 0%, rgba(6,35,63,.55) 38%, rgba(6,35,63,.05) 70%);
    transition: background var(--transicion);
    z-index: 1;
}
.card-img__img {
    position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
    transition: transform .6s ease;
    z-index: 0;
}
.card-img:hover .card-img__img { transform: scale(1.07); }
.card-img:hover { box-shadow: 0 24px 50px rgba(6,35,63,.3); }
.card-img__contenido {
    position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
    padding: 26px;
    color: var(--blanco);
    transform: translateY(0);
    transition: transform var(--transicion);
}
.card-img__contenido h3 { color: var(--blanco); font-size: 1.3rem; margin-bottom: 8px; }
.card-img__contenido p { color: rgba(255,255,255,.82); font-size: .92rem; margin-bottom: 14px; }
.card-img__contenido .chips-fila { margin-bottom: 14px; }
.card-img__cta {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--f-display); font-weight: 700; font-size: .85rem;
    color: var(--ambar);
}
.card-img__cta svg { width: 16px; height: 16px; transition: transform var(--transicion); }
.card-img:hover .card-img__cta svg { transform: translateX(4px); }

/* Tarjetas más compactas (formatos / 3 columnas) */
.card-img--compacta { aspect-ratio: 3 / 4; }

/* Tarjeta de servicio con imagen de fondo (Organización integral) */
.card-img--servicio {
    aspect-ratio: 1 / 1;
}
.card-img--servicio::before {
    background: linear-gradient(180deg, rgba(6,35,63,.55) 0%, rgba(6,35,63,.82) 100%);
}
.card-img--servicio .icono-servicio {
    width: 44px; height: 44px; border-radius: 12px;
    background: rgba(194,255,5,.18); border: 1.5px solid rgba(194,255,5,.5);
    color: var(--lima);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 12px;
}
.card-img--servicio .icono-servicio svg { width: 22px; height: 22px; }
.card-img--servicio h3 { font-size: 1.05rem; margin-bottom: 4px; }
.card-img--servicio p { font-size: .85rem; margin-bottom: 0; }

/* ---------- Bloque de servicios (íconos) ---------- */
.grid-servicios {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
}
.servicio-item { display: flex; flex-direction: column; gap: 12px; }
.servicio-item .icono {
    width: 52px; height: 52px; border-radius: 14px;
    background: var(--celeste); color: var(--azul);
    display: flex; align-items: center; justify-content: center;
}
.servicio-item .icono svg { width: 26px; height: 26px; }
.servicio-item h3 { font-size: 1.05rem; }
.servicio-item p { font-size: .92rem; margin: 0; }

/* ---------- Franja de cifras ---------- */
.franja-cifras {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 24px;
    text-align: center;
}
.franja-cifras .cifra { font-family: var(--f-display); font-weight: 800; font-size: clamp(2rem, 4vw, 3rem); color: var(--ambar); }
.franja-cifras .etiqueta { font-size: .85rem; color: rgba(255,255,255,.7); text-transform: uppercase; letter-spacing: .08em; }

/* ---------- Carrusel simple ---------- */
.carrusel { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 12px; }
.carrusel img { scroll-snap-align: start; border-radius: var(--radio); height: 280px; width: 360px; object-fit: cover; flex: 0 0 auto; }
.carrusel::-webkit-scrollbar { height: 6px; }
.carrusel::-webkit-scrollbar-thumb { background: var(--celeste); border-radius: 10px; }

/* ---------- FAQ acordeón ---------- */
.faq-item { border-bottom: 1px solid rgba(6,35,63,.1); }
.faq-item summary {
    cursor: pointer; list-style: none;
    display: flex; align-items: center; justify-content: space-between;
    padding: 22px 0; font-family: var(--f-display); font-weight: 700; font-size: 1.05rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.6rem; color: var(--azul); transition: transform var(--transicion); }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding-bottom: 22px; max-width: 70ch; }

/* ---------- Formulario ---------- */
.form-card {
    background: var(--blanco);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 40px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
.campo label { display: block; font-family: var(--f-display); font-size: .8rem; font-weight: 700; margin-bottom: 6px; color: var(--noche); }
.campo input, .campo textarea, .campo select {
    width: 100%; padding: 14px 16px; border-radius: 10px; border: 1.5px solid #E1E6EA;
    font-family: var(--f-body); font-size: .95rem; transition: border-color var(--transicion);
}
.campo input:focus, .campo textarea:focus, .campo select:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 4px rgba(43,151,250,.15); }
.campo textarea { resize: vertical; min-height: 110px; }
@media (max-width: 720px) { .form-grid { grid-template-columns: 1fr; } }

/* ---------- Facade de YouTube (portada antes de cargar el iframe) ---------- */
.yt-facade {
    position: relative;
    cursor: pointer;
    border-radius: var(--radio);
    overflow: hidden;
    box-shadow: var(--sombra);
    background: var(--noche);
    width: 100%;
}
.yt-facade img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s ease; }
.yt-facade:hover img { transform: scale(1.04); }
.yt-facade::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(6,35,63,.5) 0%, transparent 55%); pointer-events: none; }
.yt-facade__play {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 72px; height: 72px; border-radius: 50%;
    background: rgba(255,163,0,.94);
    display: flex; align-items: center; justify-content: center;
    transition: transform .25s ease, background .25s ease;
    z-index: 2;
}
.yt-facade__play svg { width: 26px; height: 26px; color: var(--noche); margin-left: 3px; }
.yt-facade:hover .yt-facade__play { transform: translate(-50%,-50%) scale(1.08); background: var(--ambar-dark); }
.yt-facade iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
@media (max-width: 620px) {
    .yt-facade__play { width: 58px; height: 58px; }
    .yt-facade__play svg { width: 22px; height: 22px; }
}

/* ---------- Slider infinito (Catálogo en vivo) ---------- */
.slider { position: relative; padding: 0 8px; }
.slider-viewport { overflow: hidden; }
.slider-track { display: flex; will-change: transform; }
.slider-slide { flex: 0 0 33.3333%; box-sizing: border-box; padding: 0 12px; }
@media (max-width: 720px) {
    .slider-slide { flex: 0 0 100%; }
}
.slider-arrow {
    position: absolute; top: 50%; transform: translateY(-50%);
    width: 46px; height: 46px; border-radius: 50%;
    background: var(--blanco); border: 1px solid var(--celeste);
    color: var(--noche);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; z-index: 5;
    box-shadow: 0 8px 20px rgba(6,35,63,.12);
    transition: background var(--transicion), color var(--transicion), transform .2s ease;
}
.slider-arrow svg { width: 18px; height: 18px; }
.slider-arrow:hover { background: var(--ambar); color: var(--noche); transform: translateY(-50%) scale(1.08); }
.slider-arrow--prev { left: -6px; }
.slider-arrow--next { right: -6px; }
@media (max-width: 720px) {
    .slider-arrow { width: 38px; height: 38px; }
    .slider-arrow--prev { left: -14px; }
    .slider-arrow--next { right: -14px; }
}

.form-wa-btn { display: none; }
.form-wa-btn.visible { display: inline-flex; }

/* ---------- Servicios relacionados (fila antes del footer) ---------- */
.fila-relacionados {
    display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px;
}
.fila-relacionados__item { flex: 0 0 260px; aspect-ratio: 4/3; scroll-snap-align: start; }
.fila-relacionados::-webkit-scrollbar { height: 6px; }
.fila-relacionados::-webkit-scrollbar-thumb { background: var(--celeste); border-radius: 10px; }
@media (max-width: 620px) { .fila-relacionados__item { flex-basis: 210px; } }

/* ---------- Dinámicas: card cuadrada + selección + modal de detalle ---------- */
.card-img--dinamica { aspect-ratio: 1/1; cursor: pointer; }
.dinamica-item { position: relative; }

.check-badge {
    position: absolute; top: 12px; right: 12px; z-index: 4;
    width: 32px; height: 32px; border-radius: 50%;
    background: rgba(6,35,63,.45);
    border: 2px solid rgba(255,255,255,.85);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; padding: 0;
    transition: background var(--transicion), border-color var(--transicion), transform .2s ease;
}
.check-badge svg { width: 16px; height: 16px; color: var(--noche); opacity: 0; transition: opacity var(--transicion); }
.check-badge:hover { transform: scale(1.1); }
.dinamica-item.is-seleccionada .card-img--dinamica { outline: 3px solid var(--lima); outline-offset: 2px; box-shadow: 0 0 0 6px rgba(194,255,5,.22), var(--sombra); }
.dinamica-item.is-seleccionada .check-badge { background: var(--lima); border-color: var(--lima); }
.dinamica-item.is-seleccionada .check-badge svg { opacity: 1; }

/* Modal de detalle */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(6,35,63,.65); z-index: 700;
    display: none; align-items: center; justify-content: center; padding: 20px;
    backdrop-filter: blur(2px);
}
.modal-overlay.is-open { display: flex; }
.modal-dinamica {
    background: var(--blanco); border-radius: 20px; overflow: hidden;
    max-width: 640px; width: 100%; max-height: 88vh; overflow-y: auto;
    position: relative; box-shadow: 0 30px 70px rgba(0,0,0,.35);
}
.modal-dinamica__cerrar {
    position: absolute; top: 14px; right: 14px; z-index: 2;
    width: 38px; height: 38px; border-radius: 50%;
    background: rgba(6,35,63,.55); color: var(--blanco); border: none;
    font-size: 1.3rem; line-height: 1; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background var(--transicion);
}
.modal-dinamica__cerrar:hover { background: var(--noche); }
.modal-dinamica__media { width: 100%; aspect-ratio: 16/9; background: var(--noche); }
.modal-dinamica__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.modal-dinamica__body { padding: 28px 30px 30px; }
.modal-dinamica__body h2 { font-size: 1.5rem; margin-bottom: 10px; }
.modal-dinamica__datos { margin: 16px 0; padding: 0; list-style: none; }
.modal-dinamica__datos li { font-size: .92rem; color: var(--texto-suave); padding: 6px 0; border-bottom: 1px solid var(--gris); }
.modal-dinamica__datos li:last-child { border-bottom: none; }
.modal-dinamica__datos strong { color: var(--noche); }
.modal-dinamica__acciones { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }

/* Barra flotante de selección (Descargar PDF / Compartir por WhatsApp) */
.barra-seleccion-dinamicas {
    position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 160%);
    background: var(--noche); color: var(--blanco);
    padding: 14px 16px 14px 22px; border-radius: 100px;
    display: flex; align-items: center; gap: 16px;
    box-shadow: 0 16px 36px rgba(6,35,63,.4);
    z-index: 550; transition: transform .4s cubic-bezier(.22,.61,.36,1);
    max-width: calc(100% - 32px); flex-wrap: wrap; justify-content: center;
}
.barra-seleccion-dinamicas.is-visible { transform: translate(-50%, 0); }
.barra-seleccion-dinamicas .conteo { font-family: var(--f-display); font-weight: 700; font-size: .82rem; white-space: nowrap; }
.barra-seleccion-dinamicas .conteo b { color: var(--lima); font-size: 1rem; }
.barra-seleccion-dinamicas__botones { display: flex; align-items: center; gap: 10px; }
.barra-seleccion-dinamicas .btn { padding: 10px 18px; font-size: .82rem; white-space: nowrap; }
.btn-limpiar-seleccion {
    width: 30px; height: 30px; border-radius: 50%; border: 1px solid rgba(255,255,255,.3);
    background: transparent; color: rgba(255,255,255,.7); font-size: 1.1rem; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
}
.btn-limpiar-seleccion:hover { background: rgba(255,255,255,.12); color: var(--blanco); }
@media (max-width: 620px) {
    .barra-seleccion-dinamicas { left: 12px; right: 12px; transform: translateY(160%); max-width: none; }
    .barra-seleccion-dinamicas.is-visible { transform: translateY(0); }
    .barra-seleccion-dinamicas .conteo { width: 100%; text-align: center; }
}

/* ---------- Footer ---------- */
.site-footer { background: var(--noche); color: rgba(255,255,255,.75); padding: 72px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer-grid h4 { color: var(--blanco); font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 18px; }
.footer-grid a { display: block; padding: 6px 0; color: rgba(255,255,255,.7); transition: color var(--transicion); }
.footer-grid a:hover { color: var(--ambar); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 48px; padding-top: 24px; font-size: .8rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Animaciones de aparición (IntersectionObserver) ---------- */
.reveal, .reveal-l, .reveal-r, .reveal-sc { opacity: 0; transition: opacity .8s ease, transform .8s cubic-bezier(.22,.61,.36,1); }
.reveal { transform: translateY(36px); }
.reveal-l { transform: translateX(-36px); }
.reveal-r { transform: translateX(36px); }
.reveal-sc { transform: scale(.94); }
.reveal.is-visible, .reveal-l.is-visible, .reveal-r.is-visible, .reveal-sc.is-visible { opacity: 1; transform: none; }
.stagger > * { transition-delay: calc(var(--i, 0) * 90ms); }

/* ---------- Responsivo general ---------- */
@media (max-width: 980px) {
    .seccion { padding: 72px 0; }
    .form-card { padding: 28px; }
}
@media (max-width: 620px) {
    .hero__cta .btn { width: 100%; justify-content: center; }
}