/* ============================================
   PROPUESTAS - NUEVA SECCIÓN
   ============================================ */

/* Hero Section */
.propuestas-hero {
    height: 60vh;
    min-height: 500px;
    position: relative;
    background: linear-gradient(135deg, #1a0a2e 0%, var(--pb-accent) 50%, #000000 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.propuestas-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(212, 175, 55, 0.15) 0%, transparent 60%);
    z-index: 1;
}

.propuestas-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../../assets/video_hero.mp4') center/cover;
    opacity: 0.08;
}

.propuestas-hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    font-weight: 700;
    color: var(--pb-gold);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.5);
    position: relative;
    z-index: 2;
}

.propuestas-hero-subtitle {
    font-size: 1.3rem;
    color: #fff;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.scroll-indicator {
    animation: bounce 2s infinite;
    color: var(--pb-gold);
    font-size: 2rem;
    position: relative;
    z-index: 2;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Sticky Navigation Tabs */
.propuestas-nav {
    position: sticky;
    top: 60px;
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08), 0 -2px 10px rgba(0,0,0,0.05);
    border-bottom: 2px solid transparent;
    border-image: linear-gradient(90deg, transparent 0%, var(--pb-gold) 50%, transparent 100%) 1;
    z-index: 100;
    padding: 0.5rem 0;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.propuestas-nav::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(212, 175, 55, 0.3) 50%, transparent 100%);
}

.propuestas-tabs {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.propuestas-tab {
    background: none;
    border: none;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: #666;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    border-radius: 10px;
}

.propuestas-tab::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--pb-gold);
    transform: translateX(-50%);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.propuestas-tab:hover {
    color: var(--pb-gold);
    background: rgba(212, 175, 55, 0.08);
}

.propuestas-tab.active {
    color: var(--pb-primary);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(212, 175, 55, 0.08));
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.5);
    font-weight: 700;
}

.propuestas-tab.active::after {
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--pb-gold), #FFD700, var(--pb-gold));
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.5);
}

.propuestas-tab.active i {
    color: var(--pb-gold);
}

/* Modalidad Header - Split Screen */
.propuesta-modalidad {
    margin-bottom: 5rem;
    display: none;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.propuesta-modalidad.active {
    display: block;
    animation: fadeInUp 0.5s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Selector Cards */
.propuestas-selector {
    padding: 5rem 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
}

.selector-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    cursor: pointer;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.selector-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(212, 175, 55, 0.3);
}

.selector-card-image {
    height: 180px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.selector-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.5) 100%);
    transition: opacity 0.4s ease;
}

.selector-card:hover .selector-overlay {
    opacity: 0.7;
}

.selector-card-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.selector-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--pb-gold) 0%, #FFD700 100%);
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
    transition: transform 0.3s ease;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.selector-card:hover .selector-icon {
    transform: scale(1.08) rotate(3deg);
}

.selector-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.selector-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--pb-primary);
    margin: 0;
}

.selector-description {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.5;
    flex: 1;
}

.selector-ideal {
    padding: 0.6rem 0.75rem;
    background: rgba(212, 175, 55, 0.1);
    border-left: 3px solid var(--pb-gold);
    margin-bottom: 1rem;
    border-radius: 5px;
}

.selector-ideal small {
    color: var(--pb-accent);
    font-weight: 500;
}

.modalidad-header {
    margin-bottom: 3rem;
}

.modalidad-image {
    height: 500px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.modalidad-content {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    display: flex;
    align-items: center;
    padding: 4rem;
}

.modalidad-content-inner {
    max-width: 500px;
    margin: 0 auto;
}

.modalidad-badge {
    display: inline-block;
    background: var(--pb-gold);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.modalidad-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: var(--pb-accent);
    margin-bottom: 1rem;
}

.modalidad-description {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.modalidad-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

.tag-label {
    font-weight: 600;
    color: #333;
}

.tag-item {
    display: inline-flex;
    align-items: center;
    background: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    color: #666;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Pack Cards */
.pack-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.pack-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.pack-card.featured {
    border: 3px solid var(--pb-gold);
    transform: scale(1.03);
}

.pack-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

/* Premium BLACK Card */
.pack-card.premium-card {
    border: 3px solid var(--pb-gold);
    box-shadow: 0 10px 40px rgba(212, 175, 55, 0.3);
    transform: scale(1.05);
}

.pack-card.premium-card:hover {
    transform: scale(1.07) translateY(-10px);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.4);
}

.pack-badge {
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--pb-gold);
    color: white;
    padding: 0.5rem 3rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    transform: rotate(45deg);
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    z-index: 10;
}

.pack-badge-premium {
    background: linear-gradient(135deg, var(--pb-gold) 0%, #FFD700 100%);
    font-size: 0.85rem;
    padding: 0.5rem 3rem;
    box-shadow: 0 5px 20px rgba(212, 175, 55, 0.5);
    animation: pulse-gold 2s infinite;
    font-weight: 900;
    letter-spacing: 2px;
    min-width: 140px;
    text-align: center;
}

@keyframes pulse-gold {
    0%, 100% {
        box-shadow: 0 5px 20px rgba(212, 175, 55, 0.5);
    }
    50% {
        box-shadow: 0 5px 30px rgba(212, 175, 55, 0.8);
    }
}

.pack-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 1.5rem 1.5rem;
    text-align: center;
}

.pack-plata .pack-header {
    background: linear-gradient(135deg, #E8E8E8 0%, #C0C0C0 100%);
}

.pack-gold .pack-header {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
}

.pack-black .pack-header {
    background: linear-gradient(135deg, #1a1a1a 0%, #000000 50%, #1a1a1a 100%);
    position: relative;
    overflow: hidden;
}

.pack-black .pack-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(212, 175, 55, 0.3) 50%, transparent 70%);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.pack-name {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: #333;
    position: relative;
    z-index: 2;
}

.pack-gold .pack-name,
.pack-black .pack-name {
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.pack-tagline {
    font-size: 0.9rem;
    color: #666;
    margin: 0;
    position: relative;
    z-index: 2;
}

.pack-gold .pack-tagline,
.pack-black .pack-tagline {
    color: rgba(255,255,255,0.9);
}

.pack-body {
    padding: 1.5rem;
    flex: 1;
}

.pack-section {
    margin-bottom: 1.5rem;
}

.pack-section-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--pb-accent);
    margin-bottom: 0.75rem;
    padding-bottom: 0.4rem;
    border-bottom: 2px solid var(--pb-gold);
}

.pack-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pack-features li {
    padding: 0.4rem 0;
    color: #555;
    font-size: 0.88rem;
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    line-height: 1.4;
}

.pack-features li i {
    color: var(--pb-gold);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.pack-extras {
    background: #f8f9fa;
    padding: 0.75rem;
    border-radius: 8px;
    margin-top: 0.75rem;
}

.pack-extras p {
    margin: 0;
    font-size: 0.85rem;
    color: #666;
    line-height: 1.4;
}

.pack-footer {
    padding: 1.5rem;
    padding-top: 0;
}

/* Responsive */
@media (max-width: 991px) {
    .propuestas-hero-title {
        font-size: 3rem;
    }

    .modalidad-image {
        height: 300px;
    }

    .modalidad-content {
        padding: 2rem;
    }

    .modalidad-title {
        font-size: 2rem;
    }

    .propuestas-tabs {
        gap: 1rem;
    }

    .propuestas-tab {
        padding: 0.75rem 1rem;
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .propuestas-selector {
        padding: 3rem 0;
    }

    .selector-card-image {
        height: 160px;
    }

    .selector-card-content {
        padding: 1.25rem;
    }

    .selector-icon {
        width: 36px;
        height: 36px;
        font-size: 1.1rem;
    }

    .selector-title {
        font-size: 1.3rem;
    }

    .selector-description {
        font-size: 0.9rem;
    }

    .propuestas-hero {
        height: 50vh;
        min-height: 400px;
    }

    .propuestas-hero-title {
        font-size: 2.5rem;
    }

    .propuestas-hero-subtitle {
        font-size: 1.1rem;
    }

    .propuestas-nav {
        top: 56px;
        padding: 0.25rem 0;
    }

    .propuestas-tabs {
        flex-direction: row;
        gap: 0.5rem;
        flex-wrap: wrap;
        padding: 0 0.5rem;
    }

    .propuestas-tab {
        flex: 1;
        min-width: 100px;
        text-align: center;
        padding: 0.5rem 0.75rem;
        font-size: 0.85rem;
        border-bottom: none;
    }

    .propuestas-tab i {
        display: none;
    }

    .modalidad-image {
        height: 250px;
    }

    .pack-card.featured {
        transform: scale(1);
    }
}