/* ============================================================
   3 OPCIONES DE DISEÑO ANTES/DESPUÉS
   ------------------------------------------------------------
   Para probar: cambiar clase en HTML
   .svc-flow-comparison--v1  → Split diagonal
   .svc-flow-comparison--v2  → Side-by-side
   .svc-flow-comparison--v3  → Timeline horizontal
   ============================================================ */

/* ============================================ */
/* OPCIÓN 1: SPLIT DIAGONAL CON ELEVACIÓN */
/* ============================================ */
.svc-flow-comparison--v1 {
    position: relative;
    min-height: 480px;
    padding: 48px 40px;
    background: var(--color-bg);
    border-radius: 0 0 24px 24px;
    overflow: hidden;
}

/* División diagonal con clip-path */
.svc-flow-comparison--v1::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(120deg,
        var(--color-bg-alt) 0%,
        var(--color-bg-alt) 48%,
        transparent 48%,
        transparent 52%,
        rgba(0, 102, 204, 0.05) 52%);
    pointer-events: none;
    z-index: 0;
}

.svc-flow-comparison--v1 .svc-flow-before {
    position: relative;
    z-index: 1;
    float: left;
    width: 48%;
    padding: 40px 32px;
    background: transparent;
    border: none;
    box-shadow: none;
    text-align: left;
}

.svc-flow-comparison--v1 .svc-flow-before-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #dc2626;
    background: rgba(220, 38, 38, 0.1);
    padding: 6px 14px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.svc-flow-comparison--v1 .svc-flow-before-icon {
    font-size: 48px;
    opacity: 0.3;
    margin-bottom: 16px;
}

.svc-flow-comparison--v1 .svc-flow-before-content {
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--color-text-secondary);
}

.svc-flow-comparison--v1 .svc-flow-after {
    position: relative;
    z-index: 10;
    float: right;
    width: 48%;
    padding: 48px 40px;

    /* Glassmorphism + elevación */
    background: rgba(var(--color-bg-rgb, 0, 0, 0), 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);

    border: 2px solid transparent;
    background-clip: padding-box;
    border-radius: 24px;

    box-shadow:
        0 0 0 1px rgba(0, 102, 204, 0.15),
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 0 40px rgba(0, 102, 204, 0.2);

    text-align: left;
    transform: translateY(-20px);
}

/* Gradient border */
.svc-flow-comparison--v1 .svc-flow-after::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 2px;
    background: linear-gradient(135deg,
        var(--color-accent) 0%,
        var(--color-highlight) 100%);
    border-radius: 24px;
    -webkit-mask: linear-gradient(#fff 0 0) content-box,
                  linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

body.dark-mode .svc-flow-comparison--v1 .svc-flow-after {
    background: rgba(0, 0, 0, 0.85);
}

body.light-mode .svc-flow-comparison--v1 .svc-flow-after {
    background: rgba(255, 255, 255, 0.9);
}

.svc-flow-comparison--v1 .svc-flow-after-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-accent);
    background: linear-gradient(135deg,
        rgba(0, 102, 204, 0.15),
        rgba(255, 129, 8, 0.1));
    padding: 6px 14px;
    border-radius: 12px;
    border: 1px solid rgba(0, 102, 204, 0.2);
    margin-bottom: 20px;
}

.svc-flow-comparison--v1 .svc-flow-after-icon {
    font-size: 56px;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 12px rgba(0, 102, 204, 0.3));
}

.svc-flow-comparison--v1 .svc-flow-after-content {
    font-size: var(--text-lg);
    line-height: 1.6;
    color: var(--color-text-primary);
    font-weight: 600;
}

.svc-flow-comparison--v1 .svc-flow-result-visual {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;

    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 28px;

    background: linear-gradient(135deg,
        var(--color-accent) 0%,
        var(--color-highlight) 100%);
    border: 3px solid var(--color-bg);
    border-radius: 24px;
    box-shadow:
        0 0 0 2px var(--color-accent),
        0 12px 32px rgba(0, 102, 204, 0.4);

    font-size: var(--text-base);
    font-weight: 800;
    color: #ffffff;
    white-space: nowrap;
}

.svc-flow-comparison--v1::after {
    content: '';
    display: table;
    clear: both;
}

/* ============================================ */
/* OPCIÓN 2: SIDE-BY-SIDE PROFESIONAL */
/* ============================================ */
.svc-flow-comparison--v2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    padding: 48px 40px;
    background: linear-gradient(135deg,
        rgba(0, 102, 204, 0.02) 0%,
        transparent 50%,
        rgba(255, 129, 8, 0.02) 100%);
    border-radius: 0 0 24px 24px;
    align-items: stretch;
}

.svc-flow-comparison--v2 .svc-flow-before {
    padding: 40px 36px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border-light);
    border-radius: 20px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.svc-flow-comparison--v2 .svc-flow-before-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #dc2626;
    background: rgba(220, 38, 38, 0.1);
    padding: 6px 14px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.svc-flow-comparison--v2 .svc-flow-before-icon {
    font-size: 64px;
    opacity: 0.25;
    margin-bottom: 20px;
}

.svc-flow-comparison--v2 .svc-flow-before-content {
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--color-text-secondary);
}

.svc-flow-comparison--v2 .svc-flow-after {
    padding: 48px 40px;
    background: rgba(var(--color-bg-rgb, 0, 0, 0), 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 2px solid transparent;
    background-clip: padding-box;
    border-radius: 24px;
    box-shadow:
        0 0 0 1px rgba(0, 102, 204, 0.15),
        0 20px 60px rgba(0, 0, 0, 0.25),
        0 0 40px rgba(0, 102, 204, 0.2);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

/* Gradient border */
.svc-flow-comparison--v2 .svc-flow-after::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 2px;
    background: linear-gradient(135deg,
        var(--color-accent) 0%,
        var(--color-highlight) 100%);
    border-radius: 24px;
    -webkit-mask: linear-gradient(#fff 0 0) content-box,
                  linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

body.dark-mode .svc-flow-comparison--v2 .svc-flow-after {
    background: rgba(0, 0, 0, 0.85);
}

body.light-mode .svc-flow-comparison--v2 .svc-flow-after {
    background: rgba(255, 255, 255, 0.9);
}

.svc-flow-comparison--v2 .svc-flow-after-label {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-accent);
    background: linear-gradient(135deg,
        rgba(0, 102, 204, 0.15),
        rgba(255, 129, 8, 0.1));
    padding: 6px 14px;
    border-radius: 12px;
    border: 1px solid rgba(0, 102, 204, 0.2);
    margin-bottom: 20px;
}

.svc-flow-comparison--v2 .svc-flow-after-icon {
    font-size: 72px;
    margin-bottom: 24px;
    filter: drop-shadow(0 4px 16px rgba(0, 102, 204, 0.3));
}

.svc-flow-comparison--v2 .svc-flow-after-content {
    font-size: var(--text-lg);
    line-height: 1.6;
    color: var(--color-text-primary);
    font-weight: 600;
    margin-bottom: 24px;
}

.svc-flow-comparison--v2 .svc-flow-result-visual {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    background: linear-gradient(135deg, #0066CC 0%, #ff8108 100%);
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 102, 204, 0.3);
    font-size: var(--text-sm);
    font-weight: 800;
    color: #ffffff;
}

/* ============================================ */
/* OPCIÓN 3: TIMELINE HORIZONTAL MEJORADA */
/* ============================================ */
.svc-flow-comparison--v3 {
    position: relative;
    padding: 60px 40px 80px;
    background: linear-gradient(135deg,
        rgba(220, 38, 38, 0.03) 0%,
        transparent 30%,
        transparent 70%,
        rgba(0, 102, 204, 0.05) 100%);
    border-radius: 0 0 24px 24px;
}

/* Línea de timeline de fondo */
.svc-flow-comparison--v3::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 15%;
    right: 15%;
    height: 3px;
    background: linear-gradient(90deg,
        #dc2626 0%,
        var(--color-highlight) 50%,
        var(--color-accent) 100%);
    transform: translateY(-50%);
    z-index: 1;
    opacity: 0.3;
}

.svc-flow-comparison--v3 .svc-flow-before {
    position: relative;
    display: inline-block;
    width: 38%;
    padding: 44px 36px;
    background: var(--color-bg);
    border: 2px solid var(--color-border-light);
    border-radius: 20px;
    vertical-align: middle;
    text-align: center;
    z-index: 5;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

/* Badge de paso */
.svc-flow-comparison--v3 .svc-flow-before::before {
    content: 'PASO 1';
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 14px;
    background: var(--color-bg);
    border: 2px solid #dc2626;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 800;
    color: #dc2626;
    letter-spacing: 0.1em;
}

.svc-flow-comparison--v3 .svc-flow-before-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #dc2626;
    background: rgba(220, 38, 38, 0.1);
    padding: 6px 14px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.svc-flow-comparison--v3 .svc-flow-before-icon {
    font-size: 64px;
    opacity: 0.25;
    margin-bottom: 20px;
}

.svc-flow-comparison--v3 .svc-flow-before-content {
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--color-text-secondary);
}

/* Flecha de transformación MEJORADA */
.svc-flow-comparison--v3::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: radial-gradient(circle,
        rgba(255, 129, 8, 0.15) 0%,
        transparent 70%);
    border-radius: 50%;
    z-index: 8;
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.15);
        opacity: 1;
    }
}

/* Contenedor de flechas */
.svc-flow-comparison--v3 .svc-flow-before + .svc-flow-after::before {
    content: '→';
    position: absolute;
    top: 50%;
    left: -60px;
    transform: translateY(-50%);
    font-size: 72px;
    font-weight: 900;
    color: var(--color-highlight);
    text-shadow: 0 0 30px rgba(255, 129, 8, 0.6);
    z-index: 10;
    animation: arrow-slide 2s ease-in-out infinite;
}

@keyframes arrow-slide {
    0%, 100% {
        transform: translateY(-50%) translateX(0);
        opacity: 1;
    }
    50% {
        transform: translateY(-50%) translateX(12px);
        opacity: 0.7;
    }
}

.svc-flow-comparison--v3 .svc-flow-after {
    position: relative;
    display: inline-block;
    width: 38%;
    padding: 48px 40px;
    margin-left: 18%;

    background: rgba(var(--color-bg-rgb, 0, 0, 0), 0.9);
    backdrop-filter: blur(20px) saturate(150%);
    -webkit-backdrop-filter: blur(20px) saturate(150%);

    border: 2px solid transparent;
    background-clip: padding-box;
    border-radius: 20px;
    box-shadow:
        0 0 0 1px rgba(0, 102, 204, 0.2),
        0 20px 60px rgba(0, 0, 0, 0.25),
        0 0 50px rgba(0, 102, 204, 0.2);

    vertical-align: middle;
    text-align: center;
    z-index: 5;
}

/* Gradient border para card DESPUÉS */
.svc-flow-comparison--v3 .svc-flow-after::after {
    content: '';
    position: absolute;
    inset: 0;
    padding: 2px;
    background: linear-gradient(135deg,
        var(--color-accent) 0%,
        var(--color-highlight) 100%);
    border-radius: 20px;
    -webkit-mask: linear-gradient(#fff 0 0) content-box,
                  linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    z-index: -1;
}

/* Badge de paso 2 */
.svc-flow-comparison--v3 .svc-flow-after::before {
    content: 'PASO 2';
    position: absolute;
    top: -16px;
    right: 20px;
    padding: 4px 14px;
    background: var(--color-bg);
    border: 2px solid var(--color-accent);
    border-radius: 12px;
    font-size: 10px;
    font-weight: 800;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    z-index: 15;
}

body.dark-mode .svc-flow-comparison--v3 .svc-flow-after {
    background: rgba(0, 0, 0, 0.9);
}

body.light-mode .svc-flow-comparison--v3 .svc-flow-after {
    background: rgba(255, 255, 255, 0.95);
}

.svc-flow-comparison--v3 .svc-flow-after-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-accent);
    background: linear-gradient(135deg,
        rgba(0, 102, 204, 0.15),
        rgba(255, 129, 8, 0.1));
    padding: 6px 14px;
    border-radius: 12px;
    border: 1px solid rgba(0, 102, 204, 0.2);
    margin-bottom: 20px;
}

.svc-flow-comparison--v3 .svc-flow-after-icon {
    font-size: 72px;
    margin-bottom: 24px;
    filter: drop-shadow(0 4px 16px rgba(0, 102, 204, 0.4));
}

.svc-flow-comparison--v3 .svc-flow-after-content {
    font-size: var(--text-lg);
    line-height: 1.6;
    color: var(--color-text-primary);
    font-weight: 600;
    margin-bottom: 24px;
}

.svc-flow-comparison--v3 .svc-flow-result-visual {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;

    background: linear-gradient(135deg,
        var(--color-accent) 0%,
        var(--color-highlight) 100%);
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 102, 204, 0.4);

    font-size: var(--text-base);
    font-weight: 800;
    color: #ffffff;
}

/* ============================================ */
/* RESPONSIVE PARA LAS 3 OPCIONES */
/* ============================================ */
@media (max-width: 1023px) {
    .svc-flow-comparison--v1,
    .svc-flow-comparison--v2 {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .svc-flow-comparison--v1 .svc-flow-before,
    .svc-flow-comparison--v1 .svc-flow-after {
        float: none;
        width: 100%;
    }

    .svc-flow-comparison--v1::before {
        background: var(--color-bg-alt);
    }

    .svc-flow-comparison--v1 .svc-flow-after {
        transform: none;
    }

    .svc-flow-comparison--v2 {
        display: flex;
        flex-direction: column;
    }

    .svc-flow-comparison--v2 .svc-flow-after {
        transform: none;
    }

    .svc-flow-comparison--v3 .svc-flow-before,
    .svc-flow-comparison--v3 .svc-flow-after {
        display: block;
        width: 100%;
        margin: 0 0 32px 0;
    }

    .svc-flow-comparison--v3::before {
        content: '↓';
        top: 360px;
        font-size: 64px;
    }
}

@media (max-width: 767px) {
    .svc-flow-comparison--v1,
    .svc-flow-comparison--v2,
    .svc-flow-comparison--v3 {
        padding: 32px 20px;
    }
}