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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #0f172a 100%);
    color: #fff;
    min-height: 100vh;
}

/* Navegación */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Espacio para Logo - Reemplaza tu-logo.png con la ruta de tu logo */
.logo-image {
    height: 45px;
    width: auto;
    object-fit: contain;
    border-radius: 8px;
}

/* Fallback: Si no hay logo, mostrar ícono temporal */
.logo-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #22d3ee, #3b82f6);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(45deg);
    font-size: 1.2rem;
}

.logo-icon::after {
    content: '💎';
    transform: rotate(-45deg);
}

.logo span {
    font-weight: 700;
    font-size: 1.25rem;
}

.nav-links {
    display: flex;
    gap: 0.5rem;
}

.nav-btn {
    padding: 0.75rem;
    border-radius: 10px;
    background: rgba(30, 41, 59, 0.5);
    color: #94a3b8;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-btn:hover {
    background: rgba(51, 65, 85, 0.5);
    color: #fff;
}

.nav-btn.active {
    background: linear-gradient(135deg, #06b6d4, #3b82f6);
    color: #fff;
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
}

/* Hero Section - Altura reducida */
.hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent, rgba(15, 23, 42, 0.5), #0f172a);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 2rem;
    max-width: 900px;
}

.hero-icon {
    margin-bottom: 2rem;
    display: inline-block;
}

.icon-diamond {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #22d3ee, #3b82f6);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(45deg);
    font-size: 2.5rem;
    animation: float 3s ease-in-out infinite;
}

.icon-diamond::after {
    content: '💎';
    transform: rotate(-45deg);
}

@keyframes float {
    0%, 100% { transform: rotate(45deg) translateY(0); }
    50% { transform: rotate(45deg) translateY(-10px); }
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, #22d3ee, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    color: #cbd5e1;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 300px;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, #06b6d4, #3b82f6);
    color: #fff;
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(6, 182, 212, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* About Section */
.about {
    padding: 5rem 1.5rem;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(10px);
}

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

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    text-align: center;
    margin-bottom: 3rem;
}

.cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.info-card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.5), rgba(15, 23, 42, 0.5));
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(148, 163, 184, 0.1);
    transition: all 0.3s ease;
}

.info-card:hover {
    border-color: rgba(6, 182, 212, 0.5);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(6, 182, 212, 0.2);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #06b6d4, #3b82f6);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.info-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #fff;
}

.info-card p {
    color: #cbd5e1;
    line-height: 1.6;
}

/* Responsive */
@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
    
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero {
        min-height: 75vh;
    }
}

@media (min-width: 1024px) {
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero {
        min-height: 80vh;
    }
}