/* Modern Styles for Minoxidil México */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --success-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --dark-gradient: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    --light-bg: #f8fafc;
    --card-shadow: 0 10px 40px rgba(0,0,0,0.1);
    --hover-shadow: 0 20px 60px rgba(0,0,0,0.15);
    --border-radius: 15px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    transition: var(--transition);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: #2d3748;
    background-color: var(--light-bg);
}

/* Modern Navbar */
.navbar {
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.95) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.5rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: #4a5568 !important;
    margin: 0 0.5rem;
    border-radius: 8px;
    padding: 0.5rem 1rem !important;
    transition: var(--transition);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea !important;
}

.btn-primary {
    background: var(--primary-gradient);
    border: none;
    border-radius: var(--border-radius);
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--hover-shadow);
}

.btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    border-radius: var(--border-radius);
    padding: 0.75rem 2rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

/* Modern Hero Slider */
.hero-slider {
    height: 80vh;
    min-height: 600px;
    position: relative;
    overflow: hidden;
}

.hero-slider .carousel-item {
    height: 80vh;
    min-height: 600px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.hero-slider .carousel-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.8) 0%, rgba(118, 75, 162, 0.7) 100%);
    z-index: 1;
}

.hero-slider .carousel-caption {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    text-align: center;
    width: 90%;
    max-width: 800px;
}

.hero-slider h1 {
    font-weight: 800;
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 8px rgba(0,0,0,0.3);
    color: white;
}

.hero-slider .lead {
    font-size: 1.3rem;
    font-weight: 300;
    opacity: 0.95;
    margin: 0 auto 2rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    color: white;
}

.hero-slider .carousel-control-prev,
.hero-slider .carousel-control-next {
    width: 5%;
    opacity: 0.8;
    transition: var(--transition);
}

.hero-slider .carousel-control-prev:hover,
.hero-slider .carousel-control-next:hover {
    opacity: 1;
}

.hero-slider .carousel-control-prev-icon,
.hero-slider .carousel-control-next-icon {
    width: 2rem;
    height: 2rem;
    background-size: 100% 100%;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.hero-slider .carousel-indicators {
    bottom: 20px;
}

.hero-slider .carousel-indicators [data-bs-target] {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin: 0 5px;
    background-color: rgba(255, 255, 255, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.hero-slider .carousel-indicators .active {
    background-color: white;
    transform: scale(1.2);
}

/* Slide specific backgrounds */
.slide-1 {
    background-image: linear-gradient(135deg, rgba(102, 126, 234, 0.8) 0%, rgba(118, 75, 162, 0.7) 100%), url('../images/slider.jpg');
}

.slide-2 {
    background: var(--primary-gradient);
}

.slide-3 {
    background: var(--secondary-gradient);
}

/* Modern Cards */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    overflow: hidden;
    background: white;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--hover-shadow);
}

.card-img-top {
    transition: var(--transition);
    height: 200px;
    object-fit: cover;
}

.card:hover .card-img-top {
    transform: scale(1.05);
}

.card-body {
    padding: 2rem;
}

.card-title {
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 1rem;
}

/* Value Proposition Cards */
.value-card {
    text-align: center;
    padding: 2rem;
    border-radius: var(--border-radius);
    background: white;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    height: 100%;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
}

.value-card i {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

/* Section Backgrounds */
.bg-light {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%) !important;
}

.bg-primary {
    background: var(--primary-gradient) !important;
}

.bg-dark {
    background: var(--dark-gradient) !important;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
}

.display-4 {
    font-weight: 800;
}

.lead {
    font-weight: 300;
    opacity: 0.9;
}

/* Testimonials */
.testimonial-img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border: 4px solid white;
    box-shadow: var(--card-shadow);
}

/* Footer */
footer {
    background: var(--dark-gradient) !important;
}

footer h5 {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeInUp 0.8s ease-out;
}

/* Utility Classes */
.rounded-xl {
    border-radius: var(--border-radius) !important;
}

.shadow-modern {
    box-shadow: var(--card-shadow) !important;
}

.shadow-modern-lg {
    box-shadow: var(--hover-shadow) !important;
}

/* WhatsApp Button Styles */
.whatsapp-btn {
    background: #25d366 !important;
    border: none !important;
    border-radius: var(--border-radius) !important;
    color: white !important;
    font-weight: 600 !important;
    padding: 0.75rem 1.5rem !important;
    transition: var(--transition) !important;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3) !important;
    text-decoration: none !important;
}

.whatsapp-btn:hover {
    background: #20c157 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4) !important;
    color: white !important;
}

.whatsapp-btn:focus,
.whatsapp-btn:active {
    color: white !important;
    background: #1ea849 !important;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3) !important;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: white;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 1000;
    animation: pulse 2s infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.whatsapp-float:hover {
    background-color: #20c157;
    color: white;
    text-decoration: none;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Location Badges */
.location-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
}

.cdmx-badge {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.neza-badge {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-banner {
        min-height: 70vh;
        text-align: center;
    }
    
    .card-body {
        padding: 1.5rem;
    }
    
    .value-card {
        margin-bottom: 1.5rem;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
}