*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    overflow-x: hidden;
    font-family: 'Montserrat', sans-serif;
}

.main{
    padding-top: var(--header-height);
}

.programa {
    display: grid;
    grid-template-columns: 45% 55%;
    height: 85vh;
    overflow: hidden;
}

.sidebar {
    position: relative;
    height: 85vh;
    overflow: hidden;
}

.sidebar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 32px;
    background: linear-gradient(rgba(0,0,0,.15), rgba(0,0,0,.60));
}

.badge {
    background: #464646;
    color: white;
    width: max-content;
    padding: 10px 30px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: bold;
}

        .program-info { color: white; }

        .program-info h1 {
            font-size: 44px;
            margin: 0 0 8px;
            font-weight: 700;
        }

        .program-info > p {
            margin: 0 0 24px;
            opacity: .85;
            font-size: 20px;
        }

        .info-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
        }

        .info-card {
            background: rgba(255,255,255,.15);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255,255,255,.2);
            border-radius: 14px;
            padding: 16px 18px;
        }

        .info-card small {
            display: block;
            color: rgba(255,255,255,.65);
            font-size: 10px;
            font-weight: 600;
            letter-spacing: .08em;
            text-transform: uppercase;
            margin-bottom: 5px;
        }

        .info-card strong {
            font-size: 15px;
            color: #fff;
        }

        /* ── CONTENT ── */
        .content {
            background: white;
            height: 100vh;
            overflow-y: auto;
            border-left: 3px solid #464646;
        }

        .content section {
            padding: 33px 56px;
        }

        .content section + section {
            border-top: 1px solid #eef0fa;
        }

        /* ── HERO ── */
        .hero { padding-bottom: 35px !important; }

        .subtitle {
            color: #464646;
            font-weight: 700;
            font-size: 22px;
            letter-spacing: 3px;
            text-transform: uppercase;
        }

        .hero h2 {
            font-size: 52px;
            font-weight: 700;
            margin: 10px 0 16px;
            color: #464646;
            line-height: 1.1;
        }

        .hero > p {
            max-width: 520px;
            line-height: 1.8;
            color: #464646;
            font-size: 18px;
        }

        .buttons {
            display: flex;
            gap: 14px;
            margin-top: 28px;
            flex-wrap: wrap;
        }

        .btn-primary {
            background: #464646;
            color: white;
            border: 2px solid #464646;
            border-radius: 999px;
            padding: 14px 28px;
            font-size: 14px;
            font-weight: 600;
            font-family: 'Montserrat', sans-serif;
            cursor: pointer;
            transition: background .18s, border-color .18s;
        }

        .btn-primary:hover { background: #464646; border-color: #464646; }

        .btn-secondary {
            background: white;
            color: #464646;
            border: 2px solid #d4d8ec;
            border-radius: 999px;
            padding: 14px 28px;
            font-size: 14px;
            font-weight: 600;
            font-family: 'Montserrat', sans-serif;
            cursor: pointer;
            transition: border-color .18s, color .18s;
        }

        .btn-secondary:hover { border-color: #464646; color: #464646; }

        /* ── SECCIÓN h3 ── */
        .content section h3 {
            font-size: 15px;
            font-weight: 700;
            letter-spacing: .12em;
            text-transform: uppercase;
            color: #9098bb;
            margin: 0 0 18px;
        }

        /* ── LISTA ── */
        .list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .list li {
            display: flex;
            align-items: center;
            gap: 11px;
            font-size: 15px;
            color: #464646;
            font-weight: 500;
        }

        .list li::before {
            content: '';
            width: 22px;
            height: 22px;
            min-width: 22px;
            border-radius: 50%;
            border: 2px solid #464646;
            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11' viewBox='0 0 24 24' fill='none' stroke='%230000ff' stroke-width='2.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/11px no-repeat;
        }

        /* ── INFO BOX ── */
        .info-box {
            border: 1px solid #c0c8ff;
            background: #f4f5ff;
            padding: 28px 30px;
            border-radius: 16px;
            color: #3a3d6e;
            line-height: 1.75;
            font-size: 14.5px;
        }

        /* ── PERFIL ── */
        .perfil-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
            margin-top: 18px;
        }

        .perfil-item {
            border: 1px solid #eaecf4;
            border-radius: 14px;
            padding: 20px;
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 14px;
            color: #3a3d6e;
            font-weight: 500;
        }

        .perfil-item span {
            width: 34px;
            height: 34px;
            min-width: 34px;
            background: #464646;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
        }

        /* ── CTA WRAPPER ── */
        .section-cta-wrapper {
            padding: 52px 56px !important;
            border-top: 1px solid #eef0fa;
        }

        .cta {
            background: linear-gradient(135deg, #0000ff, #464646);
            color: white;
            border-radius: 20px;
            text-align: center;
            padding: 44px 40px;
        }

        .cta h2 {
            font-size: 32px;
            font-weight: 700;
            margin: 0 0 10px;
            color: #fff;
        }

        .cta > p {
            font-size: 15px;
            color: rgba(255,255,255,.82);
            margin: 0 0 28px;
        }

        .cta .buttons { justify-content: center; margin-top: 0; }

        .btn-light {
            background: white;
            color: #0000ff;
            border: 2px solid white;
            border-radius: 999px;
            padding: 14px 28px;
            font-size: 14px;
            font-weight: 600;
            font-family: 'Montserrat', sans-serif;
            cursor: pointer;
        }

        .btn-light:hover { background: #eef0ff; }

        .btn-outline {
            background: rgba(255,255,255,.15);
            border: 2px solid rgba(255,255,255,.45);
            color: white;
            border-radius: 999px;
            padding: 14px 28px;
            font-size: 14px;
            font-weight: 600;
            font-family: 'Montserrat', sans-serif;
            cursor: pointer;
        }

        .btn-outline:hover { background: rgba(255,255,255,.25); }

        /* ── EXTRA SECTIONS ── */
        .section-title-dark {
            color: #111 !important;
            font-size: 20px !important;
            font-weight: 700 !important;
            letter-spacing: 0 !important;
            text-transform: none !important;
        }

        .section-body {
            color: #666;
            line-height: 1.8;
            margin-top: 12px;
            font-size: 14.5px;
        }

        /* ── RESPONSIVE ── */
        @media (max-width: 992px) {
            .programa {
                grid-template-columns: 1fr;
                height: auto;
                overflow: visible;
            }
            .sidebar {
                height: 55vw;
                min-height: 320px;
                max-height: 520px;
            }
            .content {
                height: auto;
                overflow-y: visible;
                border-left: none;
                border-top: 3px solid #464646;
            }
            .content section,
            .section-cta-wrapper { padding: 40px 24px !important; }
            .hero h2 { font-size: 36px; }
            .perfil-grid { grid-template-columns: 1fr; }
            .cta h2 { font-size: 26px; }
        }