/*
==================================================
ENVIRONMENTAL B2B CTA COMPONENT - SIDV FRAMEWORK
Módulo de Conversión Limpia B2B (Gestión Ambiental)
==================================================
*/

:root {
    --sidv-env-cta-bg: #08352A;
    --sidv-env-cta-surface: #0D4E3F;
    --sidv-env-cta-accent: #34D399;
    --sidv-env-cta-accent-light: #4ADE80;
    --sidv-env-cta-btn-green: #16A34A;
    --sidv-env-cta-btn-green-hover: #15803D;
    --sidv-env-cta-wa: #25D366;
    --sidv-env-cta-wa-hover: #1EBE5D;
    --sidv-env-cta-border: rgba(255, 255, 255, 0.12);
    --sidv-env-cta-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
}

/*
==================================================
SECTION CONTAINER & SPACING
==================================================
*/

.sidv-environmental-cta {
    position: relative;
    padding: 7rem 0; /* Espaciado vertical estandarizado B2B */
    margin-top: 0 !important;
    margin-bottom: 0 !important;
    background-color: #F8FAFC; /* Fondo claro para empalme con sección previa */
    overflow: hidden;
}

/*
==================================================
ELIMINACIÓN DE FRANJA BLANCA CON EL FOOTER
==================================================
*/

/* 1. Anular márgenes y bordes en todos los tipos de Footer */
.sidv-environmental-cta ~ footer,
.sidv-environmental-cta ~ .site-footer,
.sidv-environmental-cta ~ .sidv-footer,
.sidv-environmental-cta ~ #colophon,
.sidv-environmental-cta ~ #footer,
footer,
.site-footer,
.sidv-footer,
#colophon,
#footer {
    margin-top: 0 !important;
    border-top: none !important;
    box-shadow: none !important;
}

/* 2. Neutralizar espaciados inferiores de contenedores nativos de WordPress */
.site-main,
.entry-content,
#primary,
#content,
main {
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
}

/*
==================================================
CARD CONTAINER (B2B SOLID DARK THEME)
==================================================
*/

.sidv-environmental-cta__card {
    position: relative;
    z-index: 2;
    padding: 4.5rem 4rem 3.5rem;
    background: linear-gradient(145deg, var(--sidv-env-cta-bg) 0%, var(--sidv-env-cta-surface) 100%);
    border-radius: 28px;
    border: 1px solid var(--sidv-env-cta-border);
    box-shadow: var(--sidv-env-cta-shadow);
    overflow: hidden;

    /* Estado inicial para animación vía JS Observer */
    opacity: 0;
    transform: translateY(32px);
    transition: 
        opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.sidv-environmental-cta__card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Glow ambiental sutil de fondo */
.sidv-environmental-cta__card::before {
    content: "";
    position: absolute;
    top: -40%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(52, 211, 153, 0.12) 0%, transparent 65%);
    pointer-events: none;
    z-index: 1;
}

/*
==================================================
HEADER & TYPOGRAPHY
==================================================
*/

.sidv-environmental-cta__header {
    position: relative;
    z-index: 2;
    max-width: 820px;
    margin: 0 auto 3.5rem;
    text-align: center;
}

.sidv-environmental-cta__eyebrow {
    display: inline-flex;
    padding: 0.55rem 1.2rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--sidv-env-cta-accent);
    font-size: 0.825rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.sidv-environmental-cta__header h2 {
    margin: 1.25rem 0 1rem;
    color: #FFFFFF;
    font-size: clamp(2rem, 3.8vw, 2.75rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.sidv-environmental-cta__lead {
    margin: 0;
    color: rgba(255, 255, 255, 0.85);
    font-size: clamp(1.05rem, 1.3vw, 1.15rem);
    line-height: 1.8;
}

/*
==================================================
VALUE PROPOSITIONS GRID
==================================================
*/

.sidv-environmental-cta__grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    margin-bottom: 3.5rem;
    padding-bottom: 3.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidv-environmental-cta__prop {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;

    /* Animación de entrada vía JS */
    opacity: 0;
    transform: translateY(20px);
    transition: 
        opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
        background-color 0.3s ease,
        border-color 0.3s ease;
}

.sidv-environmental-cta__prop.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.sidv-environmental-cta__prop:hover {
    background: rgba(255, 255, 255, 0.09);
    border-color: rgba(52, 211, 153, 0.3);
}

.sidv-environmental-cta__prop-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(52, 211, 153, 0.18);
    color: var(--sidv-env-cta-accent-light);
    flex-shrink: 0;
    margin-top: 2px;
}

.sidv-environmental-cta__prop-text {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.sidv-environmental-cta__prop-text strong {
    color: #FFFFFF;
    font-size: 1rem;
    font-weight: 700;
}

.sidv-environmental-cta__prop-text span {
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.875rem;
    line-height: 1.5;
}

/*
==================================================
FOOTER & BUTTON ACTIONS
==================================================
*/

.sidv-environmental-cta__footer {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.sidv-environmental-cta__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.25rem;
    width: 100%;
}

.sidv-environmental-cta .sidv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    min-width: 250px;
    height: 56px;
    padding: 0 2.25rem;
    border-radius: 14px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    box-sizing: border-box;
    transition: 
        transform 0.28s cubic-bezier(0.16, 1, 0.3, 1),
        background-color 0.28s ease,
        border-color 0.28s ease,
        box-shadow 0.28s ease;
}

.sidv-environmental-cta .sidv-btn:focus-visible {
    outline: 2px solid var(--sidv-env-cta-accent);
    outline-offset: 3px;
}

/* BOTÓN PRIMARIO (SOLICITUD TÉCNICA) */
.sidv-environmental-cta .sidv-btn-primary {
    background-color: var(--sidv-env-cta-btn-green);
    border: 2px solid var(--sidv-env-cta-btn-green);
    color: #FFFFFF;
    box-shadow: 0 12px 28px rgba(22, 163, 74, 0.35);
}

.sidv-environmental-cta .sidv-btn-primary:hover,
.sidv-environmental-cta .sidv-btn-primary.is-active {
    background-color: var(--sidv-env-cta-btn-green-hover);
    border-color: var(--sidv-env-cta-btn-green-hover);
    color: #FFFFFF;
    transform: translateY(-3px);
    box-shadow: 0 18px 36px rgba(22, 163, 74, 0.45);
}

/* BOTÓN SECUNDARIO (WHATSAPP DIRECTO) */
.sidv-environmental-cta .sidv-btn-whatsapp {
    background-color: var(--sidv-env-cta-wa);
    border: 2px solid var(--sidv-env-cta-wa);
    color: #FFFFFF;
    box-shadow: 0 12px 28px rgba(37, 211, 102, 0.25);
}

.sidv-environmental-cta .sidv-btn-whatsapp:hover,
.sidv-environmental-cta .sidv-btn-whatsapp.is-active {
    background-color: var(--sidv-env-cta-wa-hover);
    border-color: var(--sidv-env-cta-wa-hover);
    color: #FFFFFF;
    transform: translateY(-3px);
    box-shadow: 0 18px 36px rgba(37, 211, 102, 0.38);
}

.sidv-environmental-cta .sidv-btn__icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidv-environmental-cta__guarantee {
    margin: 0;
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
}

/*
==================================================
RESPONSIVE DESIGN
==================================================
*/

@media (max-width: 992px) {
    .sidv-environmental-cta__card {
        padding: 3.5rem 2.5rem 2.5rem;
    }

    .sidv-environmental-cta__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.25rem;
        margin-bottom: 2.5rem;
        padding-bottom: 2.5rem;
    }
}

@media (max-width: 768px) {
    .sidv-environmental-cta {
        padding: 4rem 0;
    }

    .sidv-environmental-cta__card {
        padding: 3rem 1.5rem 2rem;
        border-radius: 20px;
    }

    .sidv-environmental-cta__header {
        margin-bottom: 2.5rem;
    }

    .sidv-environmental-cta__grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .sidv-environmental-cta__actions {
        flex-direction: column;
        width: 100%;
    }

    .sidv-environmental-cta .sidv-btn {
        width: 100%;
        min-width: 100%;
    }
}

/*
==================================================
ACCESSIBILITY (PREFERS REDUCED MOTION)
==================================================
*/

@media (prefers-reduced-motion: reduce) {
    .sidv-environmental-cta__card,
    .sidv-environmental-cta__prop,
    .sidv-environmental-cta .sidv-btn {
        transition: none !important;
        transform: none !important;
        opacity: 1 !important;
    }
}