/**
 * JM Eventos - Flip Cards CSS
 * Modern card animations with 3D flip effects
 */

/* ===== FLIP CARD CONTAINER ===== */
.flip-card {
    background-color: transparent;
    width: 100%;
    height: 400px;
    perspective: 1000px;
    position: relative;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
    cursor: pointer;
}

.flip-card:hover .flip-card-inner,
.flip-card.flipped .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front, 
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.flip-card-front {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 1px solid rgba(239, 0, 0, 0.1);
}

.flip-card-back {
    background: linear-gradient(135deg, #ef0000 0%, #c1272d 100%);
    color: white;
    transform: rotateY(180deg);
    position: relative;
}

/* ===== GLASSMORPHISM EFFECT ===== */
.flip-card-front.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.flip-card-back.glass {
    background: rgba(239, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ===== FRONT SIDE CONTENT ===== */
.flip-card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ef0000, #c1272d);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all 0.4s ease;
    box-shadow: 0 8px 25px rgba(239, 0, 0, 0.3);
}

.flip-card:hover .flip-card-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 35px rgba(239, 0, 0, 0.4);
}

.flip-card-icon i {
    font-size: 2rem;
    color: white;
    transition: transform 0.3s ease;
}

.flip-card:hover .flip-card-icon i {
    transform: scale(1.1);
}

.flip-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

.flip-card:hover .flip-card-title {
    color: #ef0000;
}

.flip-card-description {
    color: #6b7280;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.flip-card-hint {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.875rem;
    color: #9ca3af;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.flip-card:hover .flip-card-hint {
    opacity: 1;
}

/* ===== BACK SIDE CONTENT ===== */
.flip-card-back-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.flip-card-back-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.flip-card-features {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.flip-card-features li {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    opacity: 0;
    transform: translateX(-20px);
    animation: slideInFromLeft 0.6s ease forwards;
}

.flip-card-features li:nth-child(1) { animation-delay: 0.1s; }
.flip-card-features li:nth-child(2) { animation-delay: 0.2s; }
.flip-card-features li:nth-child(3) { animation-delay: 0.3s; }
.flip-card-features li:nth-child(4) { animation-delay: 0.4s; }

.flip-card-features i {
    margin-right: 0.75rem;
    font-size: 1rem;
    opacity: 0.9;
}

.flip-card-cta {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.flip-card-cta:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.flip-card-cta i {
    transition: transform 0.3s ease;
}

.flip-card-cta:hover i {
    transform: translateX(3px);
}

/* ===== BACKGROUND PATTERNS ===== */
.flip-card-back::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    z-index: 1;
}

/* ===== FLOATING ELEMENTS ===== */
.flip-card-back::after {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 3s ease-in-out infinite;
    z-index: 1;
}

/* ===== MAGNETIC EFFECT ENHANCEMENT ===== */
.flip-card[data-magnetic] {
    transition: transform 0.3s ease;
}

.flip-card[data-magnetic]:hover {
    transform: translateY(-5px);
}

/* ===== SPECIAL SERVICE TYPES ===== */
.flip-card.premium .flip-card-back {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.flip-card.premium .flip-card-icon {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.3);
}

.flip-card.vip .flip-card-back {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.flip-card.vip .flip-card-icon {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.3);
}

.flip-card.exclusive .flip-card-back {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
}

.flip-card.exclusive .flip-card-icon {
    background: linear-gradient(135deg, #1f2937, #111827);
    box-shadow: 0 8px 25px rgba(31, 41, 55, 0.3);
}

/* ===== ANIMATIONS ===== */
@keyframes slideInFromLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(239, 0, 0, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(239, 0, 0, 0.6);
    }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .flip-card {
        height: 350px;
    }
    
    .flip-card-front, 
    .flip-card-back {
        padding: 1.5rem;
    }
    
    .flip-card-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 1rem;
    }
    
    .flip-card-icon i {
        font-size: 1.5rem;
    }
    
    .flip-card-title {
        font-size: 1.25rem;
    }
    
    .flip-card-back-title {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .flip-card-features {
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 480px) {
    .flip-card {
        height: 320px;
    }
    
    .flip-card-front, 
    .flip-card-back {
        padding: 1rem;
    }
    
    .flip-card-features li {
        margin-bottom: 0.5rem;
        font-size: 0.9rem;
    }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
    .flip-card-inner {
        transition: none;
    }
    
    .flip-card-icon,
    .flip-card-title,
    .flip-card-cta {
        transition: none;
    }
    
    .flip-card-features li {
        animation: none;
        opacity: 1;
        transform: none;
    }
    
    .flip-card-back::after {
        animation: none;
    }
}

/* ===== HIGH CONTRAST MODE ===== */
@media (prefers-contrast: high) {
    .flip-card-front {
        background: white;
        border: 2px solid #000;
    }
    
    .flip-card-back {
        background: #000;
        border: 2px solid #fff;
    }
    
    .flip-card-icon {
        background: #000;
        border: 2px solid #fff;
    }
    
    .flip-card-title {
        color: #000;
    }
}