:root {
    --primary: #0A1128; /* Deep Midnight Blue */
    --accent: #007F5F;  /* Medical Teal */
    --accent-light: #52B788;
    --text: #1D1D1F;
    --text-light: #F5F5F7;
    --bg-light: #FFFFFF;
    --bg-gray: #F8F9FA;
    --silver: #E0E0E0;
    --glass: rgba(255, 255, 255, 0.8);
    --shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--bg-light);
}

h1, h2, h3 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 700;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.subtitle {
    display: block;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

/* Navbar */
#navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--glass);
    backdrop-filter: blur(15px);
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

#nav-logo {
    height: 50px;
    border-radius: 50%;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.brand-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--primary);
    font-weight: 400;
    font-size: 0.9rem;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--accent);
}

.btn-nav {
    background: var(--primary);
    color: white !important;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 600 !important;
}

/* Hero Section */
#hero {
    height: 100vh;
    background: url('assets/dentist_1.jpg') no-repeat center center/cover;
    display: flex;
    align-items: center;
    position: relative;
    color: white;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(10, 17, 40, 0.9) 0%, rgba(10, 17, 40, 0.4) 100%);
}

.hero-content {
    position: relative;
    max-width: 700px;
    padding-left: 10%;
    z-index: 2;
}

#hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease-out;
}

#hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: var(--silver);
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

.hero-btns {
    display: flex;
    gap: 20px;
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

.btn-primary {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 18px 35px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 10px 20px rgba(0, 127, 95, 0.3);
}

.btn-primary:hover {
    transform: translateY(-5px);
    background: var(--accent-light);
    box-shadow: 0 15px 30px rgba(0, 127, 95, 0.4);
}

.btn-secondary {
    display: inline-block;
    border: 1px solid white;
    color: white;
    padding: 18px 35px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: white;
    color: var(--primary);
}

/* Trayectoria Section */
#trayectoria {
    padding: 100px 0;
    background: var(--bg-light);
}

.trayectoria-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.trayectoria-img img {
    width: 100%;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.trayectoria-text h2 {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.trayectoria-text p {
    margin-bottom: 20px;
    color: #555;
    font-size: 1.1rem;
}

.stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 0.9rem;
    font-weight: 600;
}

/* Servicios Section */
#servicios {
    padding: 100px 0;
    background: var(--bg-gray);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 3rem;
    color: var(--primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    padding: 50px 30px;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.05);
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow);
}

.service-card i {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 25px;
}

.service-card h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--primary);
}

/* Testimonios Section */
#testimonios {
    padding: 100px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--silver);
    position: relative;
}

.stars {
    color: #FFD700;
    margin-bottom: 20px;
}

.testimonial-card p {
    font-style: italic;
    color: #444;
    margin-bottom: 25px;
}

.patient-info strong {
    display: block;
    color: var(--primary);
}

.patient-info span {
    font-size: 0.8rem;
    color: #888;
}

/* Contacto Section */
#contacto {
    padding: 100px 0;
    background: var(--primary);
    color: white;
}

.contacto-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.contacto-info h2 {
    font-size: 3rem;
    margin-bottom: 30px;
}

.contacto-info p {
    font-size: 1.2rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.social-links {
    display: flex;
    gap: 20px;
    margin: 30px 0;
}

.social-links a {
    color: white;
    font-size: 1.5rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--accent);
    transform: scale(1.2);
}

.map-container {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* Footer */
footer {
    padding: 50px 0;
    background: #050814;
    color: #666;
    text-align: center;
}

/* WhatsApp Sticky */
.whatsapp-sticky {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25D366;
    color: white;
    padding: 15px 25px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transition);
}

.whatsapp-sticky:hover {
    transform: scale(1.05) translateY(-5px);
}

.whatsapp-sticky i {
    font-size: 1.5rem;
}

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

/* Mobile Responsive */
@media (max-width: 768px) {
    #navbar .nav-links {
        display: none;
    }
    
    #hero h1 {
        font-size: 2.8rem;
    }
    
    .hero-content {
        padding-left: 20px;
        padding-right: 20px;
        text-align: center;
    }
    
    .hero-btns {
        flex-direction: column;
    }
    
    .trayectoria-grid, .contacto-wrapper {
        grid-template-columns: 1fr;
    }
    
    .trayectoria-text h2, .section-header h2, .contacto-info h2 {
        font-size: 2.5rem;
    }

    .whatsapp-sticky span {
        display: none;
    }
    
    .whatsapp-sticky {
        padding: 15px;
        border-radius: 50%;
    }
}