/* Base Styles */
@font-face {
    font-family: 'Poppins';
    src: url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: #0A0A0A;
    color: #FFFFFF;
    overflow-x: hidden;
    max-width: 1080px;
    width: 100%;
    margin: 0 auto;
    padding-top: 90px; /* Compensar header fijo */
}

.container {
    width: 100%;
    padding: 0 40px;
}

/* Grid System */
.grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
    position: relative;
}

/* Línea vertical del centro removida */

/* V-Halo Effect */
.v-halo {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0,229,255,0.12), rgba(99,102,241,0.08), transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* Typography */
h1 {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    background: linear-gradient(90deg, #FFFFFF, #00E5FF);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-size: 40px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}

h3 {
    font-size: 32px;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 14px;
}

h4 {
    font-size: 24px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 12px;
}

p {
    font-size: 18px;
    line-height: 1.6;
    color: #D1D5DB;
    margin-bottom: 20px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 32px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(90deg, #00E5FF, #6366F1);
    color: #FFFFFF;
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 229, 255, 0.4);
}

.btn-outline {
    background: transparent;
    color: #FFFFFF;
    border: 2px solid #00E5FF;
}

.btn-outline:hover {
    background: rgba(0, 229, 255, 0.1);
    transform: translateY(-2px);
}

/* Sections */
.section {
    padding: 100px 0;
    position: relative;
}

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

.section-title h2 {
    display: inline-block;
    position: relative;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60%;
    height: 3px;
    background: linear-gradient(90deg, #00E5FF, transparent);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1080px) {
    body {
        width: 100%;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 70px; /* Reduce padding for smaller header */
    }
    
    .container {
        padding: 0 20px;
    }
    
    /* Typography adjustments for mobile */
    h1 {
        font-size: 42px;
        line-height: 1.1;
    }
    
    h2 {
        font-size: 32px;
        line-height: 1.2;
    }
    
    h3 {
        font-size: 26px;
        line-height: 1.3;
    }
    
    h4 {
        font-size: 20px;
        line-height: 1.4;
    }
    
    p {
        font-size: 16px;
        line-height: 1.6;
    }
    
    /* Button adjustments */
    .btn {
        font-size: 14px;
        padding: 12px 24px;
    }
    
    /* Grid adjustments */
    .grid {
        gap: 15px;
    }
}

@media (max-width: 480px) {
    body {
        padding-top: 60px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    /* Typography for small mobile */
    h1 {
        font-size: 36px;
    }
    
    h2 {
        font-size: 28px;
    }
    
    h3 {
        font-size: 22px;
    }
    
    h4 {
        font-size: 18px;
    }
    
    p {
        font-size: 15px;
    }
    
    /* Button for small mobile */
    .btn {
        font-size: 13px;
        padding: 10px 20px;
    }
    
    /* Grid for small mobile */
    .grid {
        gap: 10px;
    }
}

/* Lenis Smooth Scroll Styles */
/* Suaviza anclas y fallback si Lenis no corre */
html { 
    scroll-behavior: smooth; 
}
@media (prefers-reduced-motion: reduce){ 
    html { 
        scroll-behavior: auto; 
    } 
}

/* Evitá que el header sticky tape títulos (ajustá 96px a tu header) */
section[id] { 
    scroll-margin-top: 96px; 
}