@import url('https://fonts.googleapis.com/css2?family=Satoshi:wght@300;400;500;700&display=swap');

:root {
    /* COLORES PRINCIPALES */
    --primary-dark: #001235;
    --primary-blue: #295C7F;
    --primary-gold: #F4B300;

    /* VARIACIONES DE AZUL */
    --blue-extra-dark: #000A1F;
    --blue-light: #4A90B5;
    --blue-soft: #6BA3C8;

    /* VARIACIONES DE DORADO/AMARILLO */
    --gold-light: #FFF176;
    --gold-dark: #D19600;
    --yellow-soft: #FFF8E1;

    /* COLORES NEUTROS */
    --white: #FFFFFF;
    --gray-light: #E8EDF2;
    --gray-blue: #8BA3B8;
    --gray-dark: #2C3E50;

    /* COLORES DE ACENTO */
    --accent-success: #00BFA5;
    --accent-error: #FF6B6B;
    --accent-premium: #7C4DFF;

    /* GRADIENTES */
    --gradient-primary: linear-gradient(135deg, #FFD700 0%, var(--primary-gold) 50%, #D4940C 100%);
    --gradient-gold: linear-gradient(135deg, var(--primary-gold) 0%, var(--gold-light) 100%);
    --gradient-option-1: linear-gradient(135deg, var(--primary-gold) 0%, #FF8C42 100%);
    --gradient-option-2: linear-gradient(135deg, var(--primary-gold) 0%, #B8860B 100%);
    --gradient-option-3: linear-gradient(135deg, #FFC837 0%, var(--primary-gold) 50%, #E09F00 100%);
    --gradient-option-4: linear-gradient(135deg, #4A90B5 0%, #295C7F 100%);
    --gradient-option-5: linear-gradient(135deg, #4A90B5 0%, #001235 100%);
    --gradient-option-6: linear-gradient(135deg, #6BA3C8 0%, #4A90B5 50%, #295C7F 100%);
    --gradient-option-7: linear-gradient(135deg, #7DB9D8 0%, #4A90B5 100%);
    --gradient-option-8: linear-gradient(135deg, #4A90B5 0%, #2C5F7F 50%, #1A3F5C 100%);
    --gradient-option-9: linear-gradient(135deg, #4A90B5 0%, #00BFA5 100%);
    --gradient-option-10: linear-gradient(135deg, #4A90B5 0%, #7C4DFF 100%);
    --gradient-option-11: linear-gradient(135deg, #4A90B5 0%, #E91E63 100%);
    --gradient-option-12: linear-gradient(135deg, #4A90B5 0%, #26C6DA 100%);
    --gradient-option-13: linear-gradient(135deg, #4A90B5 0%, #FF7043 100%);
    --gradient-bonus: linear-gradient(135deg, #4A90B5 0%, #F4B300 100%);

    /* SOMBRAS */
    --shadow-sm: 0 2px 8px rgba(0, 18, 53, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 18, 53, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 18, 53, 0.3);
    --shadow-xl: 0 16px 48px rgba(0, 18, 53, 0.4);
    --shadow-gold: 0 8px 32px rgba(244, 179, 0, 0.3);
    --shadow-gold-hover: 0 12px 40px rgba(244, 179, 0, 0.5);

    /* OPACIDADES */
    --overlay-dark: rgba(0, 18, 53, 0.8);
    --overlay-blue: rgba(41, 92, 127, 0.1);
    --overlay-gold: rgba(244, 179, 0, 0.1);
    --glass-bg: rgba(41, 92, 127, 0.05);
    --glass-border: rgba(41, 92, 127, 0.2);

    /* ESPACIADOS */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-2xl: 64px;
    --spacing-3xl: 96px;

    /* BORDER RADIUS */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;

    /* TRANSICIONES */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

body {
    /* font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; */
    font-family: 'Satoshi', sans-serif;
    background: var(--primary-dark);
    color: var(--white);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1640px;
    margin: 0 auto;
    padding-left:var(--spacing-md);
    padding-right:var(--spacing-md);
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--overlay-dark);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) 0;
}

.logo {
    padding: 5px 0;
    .logo_image {
        height: 50px;
        width: auto;
        filter: drop-shadow(0 0 2px rgba(255, 255, 255, 0.3));
    }
}

#header {
    .logo_image {height: 30px;}
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-normal);
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, var(--overlay-blue) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, var(--overlay-gold) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero h1 {
    font-size: 72px;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

@media (min-width:780px) {
    .hero h1 {
        max-width: 800px;
    }
}

.gradient-text {
    background: var(--gradient-option-10);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 24px;
    color: var(--gray-blue);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
}

.cta-buttons {
    display: inline-flex;
    gap: var(--spacing-md);
}

.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--white);
    text-shadow: 0 0 5px rgba(0 0 0 / .35);
}

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

.btn-secondary {
    background: var(--glass-bg);
    color: var(--white);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: var(--overlay-blue);
}

/* Services Section */
.services {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 48px;
    font-weight: 700;
    margin-bottom: var(--spacing-2xl);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    text-align: center;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-slow);
}

.service-card:hover {
    transform: translateY(-10px) !important;
    border-color: var(--primary-gold);
    box-shadow: var(--shadow-gold);
    background: var(--overlay-blue);
    .service-icon {
        border-color: var(--primary-gold);
        box-shadow: var(--shadow-gold), inset var(--shadow-gold);
        background: var(--overlay-blue);
        .icon {
            transform: scale(1.075);
            filter: drop-shadow(0 0 5px rgba(244, 179, 0, 0.6));
        }
    }
}

.service-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    position: relative;
    font-size: 52px;
    width: 150px;
    height: 150px;
    border: solid 2px var(--glass-border);
    background: var(--glass-bg);
    border-radius: var(--radius-full);
    margin: 0 auto var(--spacing-md);
    transition: all var(--transition-slow);
    .icon {
        z-index: 10;
        transition: all var(--transition-slow);
    }
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    color: var(--gray-blue);
    line-height: 1.6;
}

/* Portfolio Section */
.portfolio {
    padding: var(--spacing-3xl) 0;
    background: var(--overlay-blue);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.portfolio-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.portfolio-item:hover {
    transform: scale(1.05);
    border-color: var(--primary-gold);
}

.portfolio-image {
    height: 250px;
    background: var(--gradient-option-10);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: top center;
    }
}

.portfolio-info {
    padding: var(--spacing-lg);
}

.portfolio-info h3 {
    font-size: 22px;
    margin-bottom: var(--spacing-xs);
}

.portfolio-info p {
    color: var(--gray-blue);
}

/* Process Section */
.process {
    padding: var(--spacing-3xl) 0;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.step {
    text-align: center;
    position: relative;
}

.step-number-container {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    background: var(--gradient-option-9);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: 24px;
    font-weight: 700;
    position: relative;
}

.step h3 {
    font-size: 20px;
    margin-bottom: var(--spacing-xs);
}

.step p {
    color: var(--gray-blue);
}

/* Testimonials */
.testimonials {
    padding: var(--spacing-3xl) 0;
    background: var(--overlay-blue);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.testimonial {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.testimonial-text {
    color: var(--gray-light);
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary-gold);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.cta-box {
    background: var(--gradient-option-9);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl) var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.cta-box h2 {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.cta-box p {
    font-size: 20px;
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

/* Footer */
footer {
    background: var(--overlay-blue);
    padding: var(--spacing-2xl) 0 var(--spacing-sm);
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    color: var(--gray-blue);
    text-decoration: none;
    font-size: 24px;
    transition: color var(--transition-normal);
}

.social-links a:hover {
    color: var(--primary-gold);
}

.footer-bottom {
    text-align: center;
    color: var(--gray-dark);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--glass-border);
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 48px;
    }

    .hero p {
        font-size: 18px;
    }

    .section-title {
        font-size: 36px;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .nav-links {
        display: none;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
}