/* Reset y Variables */
:root {
    --color-primary: #16A085;
    --color-primary-dark: #138D75;
    --color-bg-dark: #0A1929;
    --color-bg-darker: #05141F;
    --color-text-light: #E8F4F8;
    --color-text-gray: #B0BEC5;
    --color-white: #FFFFFF;
    --color-border: rgba(22, 160, 133, 0.3);
    
    --font-title: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-light);
    background-color: var(--color-bg-darker);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header / Navegación */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 25, 41, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(22, 160, 133, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-glo {
    color: var(--color-white);
}

.logo-bodi {
    color: var(--color-primary);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-menu a {
    color: var(--color-text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.btn-cta-nav {
    padding: 0.6rem 1.5rem;
    border: 2px solid var(--color-primary);
    border-radius: 6px;
    transition: all 0.3s ease;
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-text-light);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-bg-darker) 100%);
    padding: var(--spacing-xxl) var(--spacing-md) var(--spacing-xl);
    margin-top: 70px;
    overflow: hidden;
}

#particles-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    text-align: center;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-family: var(--font-title);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text-gray);
    margin-bottom: var(--spacing-lg);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    font-family: var(--font-body);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(22, 160, 133, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

.btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-bg-dark);
    transform: translateY(-2px);
}

/* Sección de Soluciones */
.soluciones {
    padding: var(--spacing-xxl) 0;
    background: var(--color-bg-darker);
}

.section-title {
    font-family: var(--font-title);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-white);
}

.soluciones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.solucion-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(22, 160, 133, 0.2);
    border-radius: 16px;
    padding: var(--spacing-lg);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.solucion-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    padding: 2px;
    background: linear-gradient(135deg, var(--color-primary), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.solucion-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
    box-shadow: 0 20px 40px rgba(22, 160, 133, 0.2);
}

.solucion-card:hover::before {
    opacity: 1;
}

.card-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.card-icon svg {
    width: 100%;
    height: 100%;
}

.card-title {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.card-text {
    color: var(--color-text-gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.card-benefit {
    padding: var(--spacing-sm);
    background: rgba(22, 160, 133, 0.1);
    border-left: 3px solid var(--color-primary);
    border-radius: 4px;
    color: var(--color-primary);
    font-size: 0.95rem;
}

/* Sección de Metodología */
.metodologia {
    padding: var(--spacing-xxl) 0;
    background: var(--color-bg-dark);
}

.metodologia-path {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    position: relative;
}

.metodologia-step {
    text-align: center;
    padding: var(--spacing-lg);
    position: relative;
}

.step-number {
    font-family: var(--font-title);
    font-size: 4rem;
    font-weight: 800;
    color: rgba(22, 160, 133, 0.1);
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 0;
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: var(--spacing-md) auto;
    color: var(--color-primary);
    position: relative;
    z-index: 1;
}

.step-icon svg {
    width: 100%;
    height: 100%;
}

.step-title {
    font-family: var(--font-title);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
    position: relative;
    z-index: 1;
}

.step-text {
    color: var(--color-text-gray);
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

/* Sección de Autoridad */
.autoridad {
    padding: var(--spacing-xxl) 0;
    background: var(--color-bg-darker);
}

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

.autoridad-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(22, 160, 133, 0.1);
    transition: all 0.3s ease;
}

.autoridad-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
}

.autoridad-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-md);
    color: var(--color-primary);
}

.autoridad-icon svg {
    width: 100%;
    height: 100%;
}

.autoridad-title {
    font-family: var(--font-title);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.autoridad-text {
    color: var(--color-text-gray);
    line-height: 1.7;
}

/* Sección de Contacto */
.contacto {
    padding: var(--spacing-xxl) 0;
    background: var(--color-bg-dark);
}

.contacto-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-text-gray);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contacto-form {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(22, 160, 133, 0.2);
    border-radius: 16px;
    padding: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-light);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.9rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(22, 160, 133, 0.3);
    border-radius: 8px;
    color: var(--color-text-light);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(22, 160, 133, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-gray);
    opacity: 0.6;
}

.btn-submit {
    width: 100%;
    margin-top: var(--spacing-sm);
}

/* Footer */
.footer {
    background: var(--color-bg-darker);
    border-top: 1px solid rgba(22, 160, 133, 0.1);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-logo {
    font-family: var(--font-title);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-contact a {
    color: var(--color-text-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact a:hover {
    color: var(--color-primary);
}

.footer-contact p {
    color: var(--color-text-gray);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(22, 160, 133, 0.1);
    color: var(--color-text-gray);
    font-size: 0.9rem;
}

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

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: rgba(10, 25, 41, 0.98);
        width: 100%;
        padding: var(--spacing-md);
        transition: left 0.3s ease;
        border-top: 1px solid rgba(22, 160, 133, 0.1);
    }

    .nav-menu.active {
        left: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .hero {
        min-height: 90vh;
        padding: var(--spacing-xl) var(--spacing-md);
    }

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

    .btn {
        width: 100%;
    }

    .soluciones-grid,
    .metodologia-path,
    .autoridad-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-xxl: 4rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }
}