/* =============================================================================
   CDA CHÍA - Hoja de estilos principal
   Identidad: azul #2D2573 / #008BD2, amarillo #FCE900 (hover), Barlow.
   ============================================================================= */

:root {
    /* Marca */
    --azul-marino: #2D2573;
    --azul-celeste: #008BD2;
    --amarillo: #FCE900;

    /* Funcionales */
    --text-primary: #1A1A2E;
    --text-secondary: #4A5568;
    --success: #22C55E;
    --error: #EF4444;
    --white: #FFFFFF;

    --bg-light: #F4F7FB;
    --border-soft: rgba(45, 37, 115, 0.12);

    --font-body: 'Barlow', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Barlow Condensed', 'Barlow', sans-serif;

    --radius: 12px;
    --radius-lg: 18px;
    --shadow-sm: 0 2px 8px rgba(26, 26, 46, 0.08);
    --shadow-md: 0 8px 24px rgba(26, 26, 46, 0.12);
    --shadow-lg: 0 18px 48px rgba(26, 26, 46, 0.18);
    --transition: all 0.3s ease;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--text-primary);
    background: var(--white);
    margin: 0;
    line-height: 1.6;
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.15;
}

a { color: var(--azul-celeste); }
a:hover { color: var(--azul-marino); }

img { max-width: 100%; }

label, .form-label, .text-label {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--text-secondary);
}

/* =========================== Botones =========================== */
.btn-cda,
.btn-cda-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--azul-celeste);
    color: var(--white);
    border: 2px solid var(--azul-celeste);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding: 0.8rem 1.8rem;
    border-radius: var(--radius);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 6px 18px rgba(0, 139, 210, 0.35);
}

.btn-cda:hover,
.btn-cda-primary:hover {
    background: var(--amarillo);
    border-color: var(--amarillo);
    color: var(--azul-marino);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(252, 233, 0, 0.4);
}

.btn-cda-dark {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--azul-marino);
    color: var(--white);
    border: 2px solid var(--azul-marino);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding: 0.8rem 1.8rem;
    border-radius: var(--radius);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-cda-dark:hover {
    background: var(--amarillo);
    border-color: var(--amarillo);
    color: var(--azul-marino);
    transform: translateY(-2px);
}

.btn-cda-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding: 0.8rem 1.8rem;
    border-radius: var(--radius);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-cda-outline:hover {
    background: var(--amarillo);
    border-color: var(--amarillo);
    color: var(--azul-marino);
    transform: translateY(-2px);
}

.btn-cda-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #25D366;
    color: var(--white);
    border: 2px solid #25D366;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding: 0.8rem 1.8rem;
    border-radius: var(--radius);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-cda-whatsapp:hover {
    background: #1ebe5b;
    border-color: #1ebe5b;
    color: var(--white);
    transform: translateY(-2px);
}

/* =========================== Navbar =========================== */
/* Transparente en la parte superior; toma color al hacer scroll */
#mainNav {
    background: transparent;
    transition: background 0.35s ease, box-shadow 0.35s ease, padding 0.35s ease;
    padding: 0.7rem 0;
}

#mainNav.scrolled {
    background: rgba(45, 37, 115, 0.96);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: 0.4rem 0;
}

#mainNav .navbar-brand img {
    height: 62px;
    width: auto;
    filter: drop-shadow(0 2px 6px rgba(26, 26, 46, 0.35));
    transition: var(--transition);
}

#mainNav.scrolled .navbar-brand img { height: 54px; }

#mainNav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    text-shadow: 0 1px 8px rgba(26, 26, 46, 0.35);
    font-family: var(--font-body);
    font-weight: 500;
    padding: 0.6rem 0.9rem !important;
    border-radius: 8px;
    transition: var(--transition);
}

#mainNav .nav-link:hover,
#mainNav .nav-link.active {
    color: var(--amarillo) !important;
    background: rgba(255, 255, 255, 0.06);
}

#mainNav .btn-cta-header {
    background: var(--azul-celeste);
    color: var(--white) !important;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 0.6rem 1.3rem !important;
    border-radius: var(--radius);
    box-shadow: 0 4px 14px rgba(0, 139, 210, 0.4);
}

#mainNav .btn-cta-header:hover {
    background: var(--amarillo);
    color: var(--azul-marino) !important;
}

/* =========================== Hero =========================== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-slideshow {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1.4s ease-in-out;
    transform: scale(1.02);
}

.hero-slide.active { opacity: 1; }

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(45, 37, 115, 0.88) 0%, rgba(0, 139, 210, 0.55) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 780px;
    color: var(--white);
    padding: 130px 0 70px;
}

.hero-eyebrow {
    display: inline-block;
    background: var(--amarillo);
    color: var(--azul-marino);
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.95rem;
    padding: 0.35rem 1rem;
    border-radius: 999px;
    margin-bottom: 1.2rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: clamp(2.4rem, 5.5vw, 4.2rem);
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 1.2rem;
    text-shadow: 0 4px 24px rgba(26, 26, 46, 0.45);
}

.hero-title .resaltado { color: var(--amarillo); }

.hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.3rem);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.92);
    max-width: 640px;
    margin-bottom: 2rem;
}

.hero-buttons { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2.6rem;
}

.hero-badge {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: rgba(255, 255, 255, 0.92);
    font-weight: 500;
    font-size: 0.98rem;
}

.hero-badge i { color: var(--amarillo); font-size: 1.2rem; }

/* =========================== Secciones =========================== */
.section { padding: 5rem 0; }
.section-alt { background: var(--bg-light); }
.section-dark {
    background: linear-gradient(135deg, var(--azul-marino) 0%, #1d1850 100%);
    color: var(--white);
}
.section-dark h2, .section-dark h3 { color: var(--white); }

.section-title { text-align: center; max-width: 760px; margin: 0 auto 3rem; }

.section-title h2 {
    font-size: clamp(1.9rem, 3.5vw, 2.7rem);
    text-transform: uppercase;
    position: relative;
    display: inline-block;
    padding-bottom: 0.7rem;
    margin-bottom: 1rem;
}

.section-title h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 72px;
    height: 5px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--azul-celeste), var(--amarillo));
}

.section-title p { color: var(--text-secondary); font-size: 1.05rem; }
.section-dark .section-title p { color: rgba(255, 255, 255, 0.85); }

/* =========================== Tarjetas de servicio =========================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.6rem;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 2rem 1.6rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--azul-celeste);
}

.service-card .service-icon {
    width: 74px;
    height: 74px;
    margin: 0 auto 1.2rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--azul-marino), var(--azul-celeste));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.9rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--amarillo);
    color: var(--azul-marino);
}

.service-card h3 {
    font-size: 1.35rem;
    text-transform: uppercase;
    margin-bottom: 0.7rem;
}

.service-card p { color: var(--text-secondary); font-size: 0.98rem; flex-grow: 1; }

.service-card .sede-tag {
    display: inline-block;
    align-self: center;
    background: rgba(0, 139, 210, 0.1);
    color: var(--azul-celeste);
    font-weight: 500;
    font-size: 0.82rem;
    padding: 0.25rem 0.8rem;
    border-radius: 999px;
    margin-bottom: 0.9rem;
}

/* =========================== Tarifas =========================== */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.6rem;
}

.pricing-card {
    background: var(--white);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 2rem 1.6rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--azul-marino), var(--azul-celeste));
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.pricing-card .pricing-plan {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1.2rem;
    color: var(--azul-marino);
    margin-bottom: 0.4rem;
}

.pricing-card .price-number {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 2.6rem;
    color: var(--azul-celeste);
    margin-bottom: 0.2rem;
}

.pricing-card .pricing-note { color: var(--text-secondary); font-size: 0.9rem; }

.pricing-card .check-list {
    list-style: none;
    padding: 0;
    margin: 1.2rem 0 0;
    text-align: left;
}

.pricing-card .check-list li {
    display: flex;
    gap: 0.55rem;
    align-items: flex-start;
    padding: 0.35rem 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.pricing-card .check-list li::before {
    content: '\2713';
    color: var(--success);
    font-weight: 700;
    flex-shrink: 0;
}

.tarifa-vigencia {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 1.6rem;
}

/* Tabla de tarifas */
.tabla-tarifas {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.tabla-tarifas th {
    background: var(--azul-marino);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 1rem 1.2rem;
    text-align: left;
}

.tabla-tarifas td {
    padding: 0.9rem 1.2rem;
    border-bottom: 1px solid var(--border-soft);
    color: var(--text-primary);
}

.tabla-tarifas tr:last-child td { border-bottom: none; }
.tabla-tarifas tr:hover td { background: rgba(252, 233, 0, 0.12); }
.tabla-tarifas .precio { font-family: var(--font-heading); font-weight: 700; font-size: 1.15rem; color: var(--azul-celeste); white-space: nowrap; }

/* =========================== Sedes =========================== */
.sedes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.8rem;
}

.sede-card {
    background: var(--white);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.sede-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); }

.sede-card .sede-mapa { width: 100%; height: 240px; border: 0; display: block; }

.sede-card .sede-body { padding: 1.6rem; flex-grow: 1; display: flex; flex-direction: column; }

.sede-card h3 {
    font-size: 1.45rem;
    text-transform: uppercase;
    color: var(--azul-marino);
    margin-bottom: 0.8rem;
}

.sede-dato {
    display: flex;
    gap: 0.7rem;
    align-items: flex-start;
    margin-bottom: 0.55rem;
    color: var(--text-secondary);
    font-size: 0.97rem;
}

.sede-dato i { color: var(--azul-celeste); margin-top: 0.25rem; width: 18px; text-align: center; flex-shrink: 0; }

.sede-horarios { margin: 0.8rem 0 1.2rem; padding: 0; list-style: none; }
.sede-horarios li {
    display: flex;
    justify-content: space-between;
    padding: 0.3rem 0;
    border-bottom: 1px dashed var(--border-soft);
    font-size: 0.94rem;
    color: var(--text-secondary);
}
.sede-horarios li strong { color: var(--text-primary); font-weight: 500; }

.sede-acciones { margin-top: auto; display: flex; flex-wrap: wrap; gap: 0.7rem; }
.sede-acciones .btn-cda,
.sede-acciones .btn-cda-dark,
.sede-acciones .btn-cda-whatsapp { font-size: 0.9rem; padding: 0.6rem 1.1rem; }

/* =========================== Formularios =========================== */
.card-cda {
    background: var(--white);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 2.2rem;
}

.form-control, .form-select {
    border: 1.5px solid var(--border-soft);
    border-radius: 10px;
    padding: 0.7rem 0.9rem;
    font-family: var(--font-body);
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--azul-celeste);
    box-shadow: 0 0 0 0.2rem rgba(0, 139, 210, 0.18);
}

.form-error { color: var(--error); font-size: 0.88rem; margin-top: 0.25rem; }
.form-success { color: var(--success); }

.consent-check { font-size: 0.9rem; color: var(--text-secondary); }
.consent-check a { color: var(--azul-celeste); }

/* =========================== Agendamiento =========================== */
.agenda-pasos-indicador {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.agenda-paso-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 1rem;
    border-radius: 999px;
    background: var(--bg-light);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.92rem;
    border: 1.5px solid transparent;
}

.agenda-paso-chip.activo {
    background: var(--azul-marino);
    color: var(--white);
}

.agenda-paso-chip.completado {
    border-color: var(--success);
    color: var(--success);
    background: rgba(34, 197, 94, 0.08);
}

.opciones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.opcion-card {
    border: 2px solid var(--border-soft);
    border-radius: var(--radius);
    background: var(--white);
    padding: 1.2rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.opcion-card:hover { border-color: var(--azul-celeste); transform: translateY(-3px); box-shadow: var(--shadow-sm); }

.opcion-card.seleccionada {
    border-color: var(--azul-celeste);
    background: rgba(0, 139, 210, 0.07);
    box-shadow: 0 0 0 0.2rem rgba(0, 139, 210, 0.15);
}

.opcion-card .opcion-titulo { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; text-transform: uppercase; color: var(--azul-marino); }
.opcion-card .opcion-sub { font-size: 0.86rem; color: var(--text-secondary); }
.opcion-card .opcion-precio { font-family: var(--font-heading); font-weight: 700; color: var(--azul-celeste); font-size: 1.05rem; }

.opcion-card.deshabilitada {
    opacity: 0.55;
    cursor: not-allowed;
    background: var(--bg-light);
}

.servicios-categorias {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.agenda-cat__head {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
}

.agenda-cat__icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--azul-marino), var(--azul-celeste));
    color: #fff;
    flex-shrink: 0;
}

.agenda-cat__head h3 {
    margin: 0;
    font-size: 1.2rem;
    text-transform: uppercase;
    color: var(--azul-marino);
}

.opcion-card--categoria {
    text-align: center;
    padding: 1.5rem 1.2rem;
    min-height: 170px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    width: 100%;
    appearance: none;
    font: inherit;
    color: inherit;
}

.opcion-cat-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--azul-marino), var(--azul-celeste));
    color: #fff;
    font-size: 1.35rem;
    margin-bottom: 0.45rem;
    box-shadow: 0 8px 18px rgba(45, 37, 115, 0.2);
}

.opcion-card--categoria .opcion-titulo {
    font-size: 1.2rem;
}

.opcion-cat-count {
    margin-top: 0.45rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--azul-celeste);
    background: rgba(0, 139, 210, 0.1);
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
}

.opcion-card--servicio {
    text-align: left;
    padding: 1.25rem 1.15rem;
    border-width: 2px;
    min-height: 118px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    appearance: none;
    font: inherit;
    color: inherit;
}

.opcion-card--servicio .opcion-titulo {
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
}

.opcion-card--servicio .opcion-precio {
    font-size: 1.35rem;
    margin-bottom: 0.25rem;
}

.opcion-card--servicio .opcion-sub {
    margin-top: auto;
    color: var(--azul-celeste);
    font-weight: 500;
    font-size: 0.82rem;
}

.slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
    gap: 0.6rem;
}

.slot-btn {
    border: 1.5px solid var(--border-soft);
    background: var(--white);
    border-radius: 9px;
    padding: 0.55rem 0.3rem;
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-primary);
}

.slot-btn:hover { border-color: var(--azul-celeste); background: rgba(0, 139, 210, 0.06); }
.slot-btn.seleccionado { background: var(--azul-celeste); border-color: var(--azul-celeste); color: var(--white); }

/* =========================== Footer =========================== */
.footer {
    background: var(--azul-marino);
    color: rgba(255, 255, 255, 0.88);
    padding: 4rem 0 0;
}

.footer h3 {
    color: var(--white);
    font-size: 1.15rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.1rem;
}

.footer a { color: rgba(255, 255, 255, 0.82); text-decoration: none; transition: var(--transition); display: inline-block; }
.footer a:hover { color: var(--amarillo); }

.footer .footer-links a { display: block; padding: 0.22rem 0; }

.footer .footer-legal {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.55;
}

.footer .social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 1.15rem;
    margin-right: 0.6rem;
    transition: var(--transition);
}

.footer .social-links a:hover { background: var(--amarillo); color: var(--azul-marino); transform: translateY(-3px); }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    margin-top: 2.5rem;
    padding: 1.3rem 0;
    text-align: center;
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.65);
}

/* =========================== Widgets flotantes =========================== */
.floating-widgets {
    position: fixed;
    right: 18px;
    bottom: 18px;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    z-index: 1040;
}

.floating-btn {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--white);
    text-decoration: none;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.floating-btn:hover { transform: scale(1.12); color: var(--white); }
.floating-whatsapp { background: #25D366; }
.floating-llamada { background: var(--azul-celeste); }

/* =========================== Landing campaña =========================== */
.landing-campaign { min-height: 100vh; display: flex; flex-direction: column; }

.landing-header {
    background: var(--azul-marino);
    padding: 0.7rem 0;
    position: sticky;
    top: 0;
    z-index: 10;
}

.landing-header img { height: 58px; }

.landing-hero {
    flex-grow: 1;
    position: relative;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    padding: 4rem 0;
}

.landing-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(45, 37, 115, 0.9) 0%, rgba(0, 139, 210, 0.6) 100%);
}

.landing-hero .container { position: relative; }

.landing-checks { list-style: none; padding: 0; margin: 1.8rem 0; }
.landing-checks li {
    display: flex;
    gap: 0.7rem;
    align-items: flex-start;
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.08rem;
    padding: 0.45rem 0;
}
.landing-checks li i { color: var(--amarillo); margin-top: 0.3rem; }

.sticky-call-cta {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1050;
    padding: 0.8rem 1rem calc(0.8rem + env(safe-area-inset-bottom));
    background: var(--azul-marino);
    box-shadow: 0 -6px 24px rgba(26, 26, 46, 0.35);
}

.sticky-call-cta .btn-cda {
    width: 100%;
    justify-content: center;
    font-size: 1.2rem;
    background: var(--amarillo);
    border-color: var(--amarillo);
    color: var(--azul-marino);
}

.landing-hero--compact {
    flex-grow: 0;
    min-height: clamp(360px, 52vh, 520px);
    padding: 3.5rem 0;
}

.landing-hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 1.5rem;
}

.btn-cda--xl {
    font-size: 1.25rem;
    padding: 1rem 2.2rem;
}

.landing-info {
    padding: 3.5rem 0;
    background: #fff;
}

.landing-info--alt {
    background: var(--bg-light);
}

.landing-info__title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    text-transform: uppercase;
    color: var(--azul-marino);
    margin-bottom: 1rem;
}

.landing-info-card {
    height: 100%;
    padding: 1.5rem 1.35rem;
    border-radius: 16px;
    background: var(--bg-light);
    border: 1px solid var(--border-soft);
}

.landing-info--alt .landing-info-card { background: #fff; }

.landing-info-card__icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--azul-marino), var(--azul-celeste));
    color: #fff;
    font-size: 1.15rem;
    margin-bottom: 0.9rem;
}

.landing-info-card h3 {
    font-size: 1.15rem;
    text-transform: uppercase;
    color: var(--azul-marino);
    margin: 0 0 0.5rem;
}

.landing-info-card p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.landing-checks--dark li { color: var(--text-primary); }
.landing-checks--dark li i { color: var(--azul-celeste); }

.landing-sede-box {
    background: #fff;
    border-radius: 18px;
    padding: 1.6rem 1.5rem;
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-sm);
}

.landing-sede-box h3 {
    text-transform: uppercase;
    color: var(--azul-marino);
    font-size: 1.25rem;
    margin: 0 0 1rem;
}

.landing-mini-footer {
    background: var(--azul-marino);
    color: rgba(255, 255, 255, 0.85);
    padding: 1.4rem 0 1.6rem;
    font-size: 0.9rem;
}

.landing-calls .landing-mini-footer { margin-bottom: 0; }

/* =========================== Página legal =========================== */
.legal-content { max-width: 860px; margin: 0 auto; }
.legal-content h2 { font-size: 1.5rem; margin-top: 2.2rem; }
.legal-content p, .legal-content li { color: var(--text-secondary); }

/* =========================== Página interior (hero) =========================== */
.page-hero {
    position: relative;
    background: linear-gradient(135deg, var(--azul-marino) 0%, var(--azul-celeste) 130%);
    color: var(--white);
    padding: 9.5rem 0 4.5rem;
    text-align: center;
    overflow: hidden;
}

.page-hero--media {
    min-height: clamp(380px, 58vh, 560px);
    display: flex;
    align-items: center;
    background-color: var(--azul-marino);
    background-image: var(--hero-bg);
    background-size: cover;
    background-position: center;
    padding: 10rem 0 5rem;
}

.page-hero__overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(120deg, rgba(45, 37, 115, 0.88) 0%, rgba(0, 139, 210, 0.55) 70%, rgba(45, 37, 115, 0.75) 100%);
}

.page-hero__content {
    position: relative;
    z-index: 1;
}

.page-hero__eyebrow {
    display: inline-block;
    margin: 0 0 0.85rem;
    padding: 0.35rem 0.9rem;
    border: 1px solid rgba(252, 233, 0, 0.45);
    color: var(--amarillo);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.page-hero h1 {
    color: var(--white);
    text-transform: uppercase;
    font-size: clamp(2rem, 4.5vw, 3.2rem);
}

.page-hero p {
    color: rgba(255, 255, 255, 0.9);
    max-width: 680px;
    margin: 0.75rem auto 0;
}

.page-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    justify-content: center;
    margin-top: 1.6rem;
}

.page-hero__actions .btn-cda-outline {
    border-color: rgba(255, 255, 255, 0.85);
    color: var(--white);
}

.page-hero__actions .btn-cda-outline:hover {
    background: var(--amarillo);
    border-color: var(--amarillo);
    color: var(--azul-marino);
}

/* Tecnomecánica — categorías */
.tecno-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--white);
    border-radius: calc(var(--radius) + 4px);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.tecno-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.tecno-card__media {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.tecno-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.tecno-card:hover .tecno-card__media img { transform: scale(1.06); }

.tecno-card__icon {
    position: absolute;
    left: 1rem;
    bottom: 1rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--azul-marino), var(--azul-celeste));
    color: #fff;
    font-size: 1.15rem;
    box-shadow: 0 6px 16px rgba(26, 26, 46, 0.25);
}

.tecno-card__body {
    padding: 1.4rem 1.5rem 1.6rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.tecno-card__body h3 {
    font-size: 1.35rem;
    text-transform: uppercase;
    color: var(--azul-marino);
    margin: 0 0 0.55rem;
}

.tecno-card__tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    width: fit-content;
    margin-bottom: 0.75rem;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    background: rgba(0, 139, 210, 0.1);
    color: var(--azul-celeste);
    font-size: 0.85rem;
    font-weight: 600;
}

.tecno-card__body p {
    color: var(--text-secondary);
    margin-bottom: 0.85rem;
}

.tecno-card__meta {
    color: var(--azul-marino) !important;
    font-weight: 600;
    margin-bottom: 1.1rem !important;
}

.tecno-card__meta i { color: var(--azul-celeste); margin-right: 0.35rem; }

.tecno-card__body .btn-cda { margin-top: auto; align-self: flex-start; }

/* =========================== Galería =========================== */
.galeria-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.galeria-strip img {
    width: 100%;
    height: 210px;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.galeria-strip img:hover { transform: scale(1.03); box-shadow: var(--shadow-md); }

/* =========================== Transición entre páginas =========================== */
/* Velo de marca: evita el flash blanco al navegar */
.page-veil {
    position: fixed;
    inset: 0;
    z-index: 10000;
    pointer-events: none;
    background:
        radial-gradient(ellipse 80% 60% at 50% 40%, rgba(0, 139, 210, 0.55) 0%, transparent 70%),
        linear-gradient(155deg, #2D2573 0%, #1e1a52 45%, #008BD2 130%);
    opacity: 1;
    transform: translateY(0);
    transition:
        opacity 0.45s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.page-veil::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 72px;
    height: 3px;
    margin: -1.5px 0 0 -36px;
    border-radius: 999px;
    background: var(--amarillo);
    opacity: 0.85;
    transform: scaleX(0.4);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1) 0.05s;
}

body.page-ready .page-veil {
    opacity: 0;
    transform: translateY(-12%);
    transition-delay: 0.04s;
}

body.page-ready .page-veil::after {
    transform: scaleX(0);
}

body.page-leaving {
    background: var(--azul-marino);
}

body.page-leaving .page-veil {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
    transition:
        opacity 0.32s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}

body.page-leaving .page-veil::after {
    transform: scaleX(1);
}

main#main {
    opacity: 1;
    transform: translateY(14px) scale(0.992);
    filter: saturate(0.92);
    transition:
        opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1) 0.08s,
        transform 0.55s cubic-bezier(0.22, 1, 0.36, 1) 0.08s,
        filter 0.5s ease 0.08s;
}

body.page-ready main#main {
    opacity: 1;
    transform: none;
    filter: none;
}

body.page-leaving main#main {
    transform: translateY(-8px) scale(0.988);
    filter: brightness(0.78) saturate(0.85);
    transition:
        transform 0.3s ease,
        filter 0.3s ease;
    pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
    .page-veil { display: none !important; }
    main#main { opacity: 1; transform: none; filter: none; transition: none; }
    body.page-leaving main#main { transition: none; }
}

/* =========================== Modal de tarifas =========================== */
#modalTarifas .modal-dialog { max-width: 720px; }

#modalTarifas .tarifas-modal {
    border: 0;
    border-radius: 22px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 24px 64px rgba(26, 26, 46, 0.28);
}

.tarifas-modal__hero {
    position: relative;
    padding: 1.8rem 1.8rem 1.5rem;
    background:
        radial-gradient(ellipse 90% 80% at 100% 0%, rgba(0, 139, 210, 0.45) 0%, transparent 55%),
        linear-gradient(145deg, #2D2573 0%, #241e5e 55%, #008BD2 160%);
    color: #fff;
}

.tarifas-modal__close {
    position: absolute;
    top: 0.9rem;
    right: 0.9rem;
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, transform 0.2s ease;
}

.tarifas-modal__close:hover {
    background: rgba(252, 233, 0, 0.95);
    color: var(--azul-marino);
    transform: scale(1.05);
}

.tarifas-modal__eyebrow {
    display: inline-block;
    margin: 0 0 0.55rem;
    padding: 0.28rem 0.7rem;
    border: 1px solid rgba(252, 233, 0, 0.45);
    color: var(--amarillo);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.tarifas-modal .modal-title {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-size: clamp(1.55rem, 3vw, 2rem);
    color: #fff;
    margin: 0;
}

.tarifas-modal__intro {
    margin: 0.65rem 0 0;
    max-width: 36rem;
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.98rem;
}

.tarifas-modal__body {
    padding: 1.4rem 1.5rem 0.5rem;
    background: linear-gradient(180deg, #f6f8fc 0%, #ffffff 40%);
}

.tarifas-block {
    margin-bottom: 1.35rem;
}

.tarifas-block__head {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 0.85rem;
}

.tarifas-block__icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--azul-marino), var(--azul-celeste));
    color: #fff;
    flex-shrink: 0;
}

.tarifas-block__head h3 {
    margin: 0;
    font-size: 1.15rem;
    text-transform: uppercase;
    color: var(--azul-marino);
}

.tarifas-block__head p {
    margin: 0.1rem 0 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.tarifas-list {
    list-style: none;
    margin: 0;
    padding: 0.25rem 0.35rem;
    background: #fff;
    border: 1px solid var(--border-soft);
    border-radius: 16px;
    overflow: hidden;
}

.tarifas-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.95rem 1rem;
    border-bottom: 1px solid rgba(45, 37, 115, 0.08);
}

.tarifas-list li:last-child { border-bottom: 0; }

.tarifas-list li:hover {
    background: rgba(0, 139, 210, 0.05);
}

.tarifas-list__name {
    font-weight: 500;
    color: var(--text-primary);
}

.tarifas-list__price {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--azul-celeste);
    white-space: nowrap;
}

.tarifas-combos {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

.tarifas-combo {
    background: #fff;
    border: 1px solid var(--border-soft);
    border-radius: 16px;
    padding: 1rem 1.1rem 1.05rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.tarifas-combo:hover {
    border-color: rgba(0, 139, 210, 0.35);
    box-shadow: 0 10px 24px rgba(45, 37, 115, 0.1);
    transform: translateY(-2px);
}

.tarifas-combo__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.6rem;
    margin-bottom: 0.55rem;
}

.tarifas-combo h4 {
    margin: 0;
    font-size: 1.05rem;
    text-transform: uppercase;
    color: var(--azul-marino);
}

.tarifas-combo__price {
    margin: 0;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--azul-celeste);
    white-space: nowrap;
}

.tarifas-combo__includes {
    list-style: none;
    margin: 0;
    padding: 0;
}

.tarifas-combo__includes li {
    position: relative;
    padding: 0.2rem 0 0.2rem 1.05rem;
    font-size: 0.86rem;
    color: var(--text-secondary);
    line-height: 1.35;
}

.tarifas-combo__includes li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--azul-celeste);
}

.tarifas-modal__note {
    margin: 0.25rem 0 1rem;
    text-align: center;
    font-size: 0.84rem;
    color: var(--text-secondary);
}

.tarifas-modal__footer {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    justify-content: center;
    padding: 0 1.4rem 1.5rem;
    background: #fff;
}

.tarifas-modal__wa {
    border-color: #25D366;
    color: #128C7E;
    background: transparent;
}

.tarifas-modal__wa:hover {
    background: #25D366;
    border-color: #25D366;
    color: #fff;
}

@media (max-width: 640px) {
    .tarifas-combos { grid-template-columns: 1fr; }
    .tarifas-modal__hero { padding: 1.5rem 1.25rem 1.25rem; }
    .tarifas-modal__body { padding: 1.15rem 1rem 0.25rem; }
    .tarifas-modal__footer { padding: 0 1rem 1.25rem; }
    .tarifas-modal__footer .btn-cda,
    .tarifas-modal__footer .btn-cda-outline { width: 100%; justify-content: center; }
}

/* =========================== Alertas =========================== */
.alert-exito { background: rgba(34, 197, 94, 0.12); border: 1px solid var(--success); color: #14532d; border-radius: var(--radius); padding: 1rem 1.2rem; }
.alert-error { background: rgba(239, 68, 68, 0.1); border: 1px solid var(--error); color: #7f1d1d; border-radius: var(--radius); padding: 1rem 1.2rem; }

/* =========================== Responsive =========================== */
@media (max-width: 991px) {
    #mainNav .navbar-collapse {
        background: rgba(45, 37, 115, 0.98);
        border-radius: var(--radius);
        padding: 1rem;
        margin-top: 0.6rem;
        box-shadow: var(--shadow-md);
    }
    #mainNav .nav-link { text-shadow: none; }
}

@media (max-width: 768px) {
    .section { padding: 3.4rem 0; }
    .hero-section { min-height: 88vh; }
    .hero-content { padding-top: 110px; }
    .hero-badges { gap: 0.9rem; }
    .sticky-call-cta { display: block; }
    .landing-campaign { padding-bottom: 84px; }
    .floating-btn { width: 52px; height: 52px; font-size: 1.4rem; }
}