/* ===== VARIABLES CSS ===== */
:root {
    /* Colores de RQZ Software */
    --negro-profundo: #040405;
    --negro-azulado: #131824;
    --azul-cian: #3AB4E0;
    --azul-oscuro: #384A77;
    --morado: #A28DBE;
    --blanco: #FDFFFE;
    
    /* Colores adicionales para el menú y efectos */
    --azul-cian-claro: #5ac5ec;
    --azul-cian-suave: #8ad7f3;
    --morado-claro: #b9a5d4;
    --morado-suave: #d4c6e8;
    --morado-oscuro: #8a6fa8;
    --azul-electrico: #2d8cff;
    --verde-cian: #00d4aa;
    --rosa-neon: #ff4d94;
    --gris-claro: #e0e0e0;
    --gris-medio: #a0a0a0;
    
    /* Colores para gradientes */
    --gradiente-azul: linear-gradient(135deg, var(--azul-cian), var(--azul-electrico));
    --gradiente-morado: linear-gradient(135deg, var(--morado), var(--rosa-neon));
    --gradiente-mixto: linear-gradient(135deg, var(--azul-cian), var(--morado));
    --gradiente-menu: linear-gradient(135deg, var(--azul-cian-suave), var(--morado-suave));
    
    /* Tipografía */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Roboto Mono', monospace;
    
    /* Transiciones */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
    
    /* Sombras */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.3);
    --shadow-neon: 0 0 15px rgba(58, 180, 224, 0.5);
    --shadow-neon-morado: 0 0 15px rgba(162, 141, 190, 0.5);
    
    /* Bordes */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-full: 50%;
    
    /* Espaciado */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 32px;
    --spacing-lg: 64px;
    --spacing-xl: 128px;
}

/* ===== RESET Y ESTILOS BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--negro-profundo);
    color: var(--blanco);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* ===== UTILIDADES ===== */
.text-gradient {
    background: var(--gradiente-mixto);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
    font-family: var(--font-primary);
}

.btn-primary {
    background: var(--gradiente-azul);
    color: var(--negro-profundo);
    box-shadow: var(--shadow-neon);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 20px rgba(58, 180, 224, 0.7);
}

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

.btn-secondary:hover {
    background: rgba(58, 180, 224, 0.1);
    transform: translateY(-3px);
    box-shadow: var(--shadow-neon);
}

.btn-block {
    width: 100%;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(58, 180, 224, 0.1);
    color: var(--azul-cian-suave);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
    color: var(--azul-cian-suave);
}

.section-description {
    font-size: 1.125rem;
    color: var(--gris-claro);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== HEADER Y NAVEGACIÓN ===== */
.header {
    background-color: rgba(4, 4, 5, 0.98);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(56, 74, 119, 0.3);
    padding: 15px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo como imagen - SIN TEXTO "SOFTWARE" DEBAJO */
.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo-link {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-decoration: none;
    transition: transform var(--transition-fast);
}

.logo-link:hover {
    transform: scale(1.05);
}

.logo-image {
    height: 40px; /* Tamaño por defecto para otras imágenes */
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 5px rgba(58, 180, 224, 0.3));
    transition: filter var(--transition-fast);
}

/* LOGO ESPECÍFICO PARA EL HEADER - TAMAÑO MUCHO MÁS GRANDE */
.header-logo {
    height: 80px !important; /* AUMENTADO A CASI EL DOBLE: 80px (antes 50px) */
    max-height: 80px;
    max-width: 240px; /* Limitar ancho máximo proporcional */
}

.logo-link:hover .logo-image {
    filter: drop-shadow(0 0 8px rgba(58, 180, 224, 0.5));
}

/* Navegación */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    color: var(--azul-cian-suave);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding: 8px 0;
    position: relative;
    transition: all var(--transition-fast);
    letter-spacing: 0.5px;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradiente-menu);
    transition: width var(--transition-fast);
    border-radius: 2px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--morado-suave);
    border-radius: var(--border-radius-full);
    opacity: 0;
    transition: all var(--transition-fast);
    box-shadow: 0 0 8px var(--morado);
}

.nav-link:hover {
    color: var(--blanco);
    text-shadow: 0 0 8px rgba(58, 180, 224, 0.5);
}

.nav-link:hover::before {
    width: 100%;
}

.nav-link:hover::after {
    opacity: 1;
    bottom: -8px;
}

.nav-link.active {
    color: var(--blanco);
    text-shadow: 0 0 10px rgba(58, 180, 224, 0.7);
    font-weight: 700;
}

.nav-link.active::before {
    width: 100%;
    background: var(--gradiente-azul);
    height: 3px;
}

.nav-link.active::after {
    opacity: 1;
    bottom: -8px;
    background: var(--azul-cian);
    box-shadow: 0 0 10px var(--azul-cian);
    width: 8px;
    height: 8px;
}

/* Botón menú móvil */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.menu-line {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--azul-cian);
    border-radius: 2px;
    transition: all var(--transition-fast);
    box-shadow: 0 0 4px rgba(58, 180, 224, 0.5);
}

.mobile-menu-btn:hover .menu-line {
    background: var(--morado);
    box-shadow: 0 0 6px rgba(162, 141, 190, 0.5);
}

/* Menú móvil activo */
.nav-menu.active {
    background: var(--negro-azulado);
    border-left: 2px solid var(--azul-cian);
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.5);
}

.nav-menu.active .nav-link {
    color: var(--morado-suave);
    font-size: 1.1rem;
    padding: 12px 0;
    border-bottom: 1px solid rgba(56, 74, 119, 0.2);
}

.nav-menu.active .nav-link:last-child {
    border-bottom: none;
}

.nav-menu.active .nav-link:hover {
    color: var(--azul-cian);
    padding-left: 10px;
}

.nav-menu.active .nav-link.active {
    color: var(--azul-cian);
    background: rgba(58, 180, 224, 0.1);
    border-radius: var(--border-radius-sm);
    padding: 12px 20px;
    margin: 5px -20px;
}

/* ===== SECCIÓN HERO ===== */
.hero {
    padding-top: 160px; /* Aumentado para compensar logo más grande */
    padding-bottom: 100px;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-tech-lines {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(90deg, transparent 50%, rgba(58, 180, 224, 0.03) 50%),
        linear-gradient(transparent 50%, rgba(58, 180, 224, 0.03) 50%);
    background-size: 50px 50px;
    opacity: 0.3;
}

.hero-tech-dots {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 25% 25%, rgba(162, 141, 190, 0.1) 2px, transparent 2px);
    background-size: 50px 50px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--azul-cian-suave);
}

.hero-highlight {
    color: var(--azul-cian);
    text-shadow: 0 0 10px rgba(58, 180, 224, 0.5);
}

.hero-subtitle {
    display: block;
    font-size: 2.5rem;
    background: var(--gradiente-morado);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-top: 10px;
}

.hero-description {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    color: var(--gris-claro);
}

.hero-description strong {
    color: var(--azul-cian-suave);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradiente-mixto);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.stat-text {
    font-size: 0.875rem;
    color: var(--gris-medio);
}

.hero-image {
    position: relative;
    height: 400px;
}

.floating-card {
    position: absolute;
    background: rgba(19, 24, 36, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(58, 180, 224, 0.3);
    border-radius: var(--border-radius-md);
    padding: 15px;
    width: 150px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-medium);
    z-index: 2;
}

.floating-card:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: var(--azul-cian);
    box-shadow: var(--shadow-neon);
    z-index: 10;
}

.floating-card i {
    font-size: 2.2rem;
    margin-bottom: 10px;
    display: block;
}

.floating-card h4 {
    font-size: 1rem;
    color: var(--azul-cian-suave);
    margin: 0;
    font-weight: 600;
}

.card-1 {
    top: 10%;
    left: 5%;
    color: var(--azul-cian);
    animation: float 6s ease-in-out infinite;
    border-color: rgba(58, 180, 224, 0.5);
}

.card-2 {
    top: 30%;
    right: 5%;
    color: var(--morado);
    animation: float 6s ease-in-out infinite 1.5s;
    border-color: rgba(162, 141, 190, 0.5);
}

.card-3 {
    top: 55%;
    left: 15%;
    color: var(--verde-cian);
    animation: float 6s ease-in-out infinite 3s;
    border-color: rgba(0, 212, 170, 0.5);
}

.card-4 {
    bottom: 15%;
    right: 20%;
    color: var(--azul-electrico);
    animation: float 6s ease-in-out infinite 4.5s;
    border-color: rgba(45, 140, 255, 0.5);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* ===== SECCIÓN SERVICIOS ===== */
.servicios {
    padding: var(--spacing-xl) 0;
    background-color: var(--negro-azulado);
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.servicio-card {
    background: rgba(19, 24, 36, 0.9);
    border: 1px solid rgba(56, 74, 119, 0.3);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.servicio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradiente-mixto);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.servicio-card:hover {
    transform: translateY(-10px);
    border-color: var(--azul-cian);
    box-shadow: var(--shadow-neon);
}

.servicio-card:hover::before {
    transform: scaleX(1);
}

.servicio-icon {
    width: 70px;
    height: 70px;
    background: rgba(58, 180, 224, 0.1);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    font-size: 1.8rem;
    color: var(--azul-cian);
}

.servicio-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--azul-cian-suave);
}

.servicio-description {
    color: var(--gris-claro);
    margin-bottom: var(--spacing-md);
}

.servicio-features {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.servicio-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    color: var(--gris-medio);
}

.servicio-features i {
    color: var(--verde-cian);
}

.servicio-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--azul-cian);
    text-decoration: none;
    font-weight: 600;
    transition: gap var(--transition-fast);
}

.servicio-link:hover {
    gap: 12px;
    color: var(--morado-suave);
}

/* ===== SECCIÓN NOSOTROS ===== */
.nosotros {
    padding: var(--spacing-xl) 0;
}

.nosotros-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.nosotros-description {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    color: var(--gris-claro);
}

.nosotros-description strong {
    color: var(--azul-cian-suave);
}

.nosotros-features {
    margin-bottom: var(--spacing-lg);
}

.feature {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.feature-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: rgba(58, 180, 224, 0.1);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--azul-cian);
}

.feature-content h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--azul-cian-suave);
}

.feature-content p {
    color: var(--gris-medio);
    font-size: 0.95rem;
}

.code-terminal {
    background: var(--negro-azulado);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    border: 1px solid rgba(56, 74, 119, 0.5);
    box-shadow: var(--shadow-lg);
}

.terminal-header {
    background: rgba(4, 4, 5, 0.9);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(56, 74, 119, 0.5);
}

.terminal-dots {
    display: flex;
    gap: 8px;
    margin-right: 15px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: var(--border-radius-full);
}

.red {
    background: #ff5f56;
}

.yellow {
    background: #ffbd2e;
}

.green {
    background: #27ca3f;
}

.terminal-title {
    font-family: var(--font-secondary);
    color: var(--morado-suave);
    font-size: 0.9rem;
}

.terminal-body {
    padding: 20px;
    font-family: var(--font-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
}

.code-line {
    margin-bottom: 10px;
}

.prompt {
    color: var(--azul-cian);
}

.command {
    color: var(--azul-cian-suave);
}

.output {
    color: var(--gris-medio);
}

.success {
    color: var(--verde-cian);
}

.cursor {
    display: inline-block;
    width: 8px;
    height: 18px;
    background-color: var(--azul-cian);
    animation: blink 1s infinite;
}

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

/* ===== SECCIÓN PROYECTOS ===== */
.proyectos {
    padding: var(--spacing-xl) 0;
    background-color: var(--negro-azulado);
}

.proyectos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.proyecto-card {
    background: rgba(19, 24, 36, 0.9);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    border: 1px solid rgba(56, 74, 119, 0.3);
    transition: all var(--transition-fast);
}

.proyecto-card:hover {
    transform: translateY(-10px);
    border-color: var(--azul-cian);
    box-shadow: var(--shadow-neon);
}

.proyecto-image {
    height: 200px;
    background: linear-gradient(135deg, rgba(58, 180, 224, 0.2), rgba(162, 141, 190, 0.2));
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.proyecto-tech {
    display: flex;
    gap: 10px;
    position: absolute;
    bottom: 20px;
    left: 20px;
}

.proyecto-tech span {
    background: rgba(4, 4, 5, 0.9);
    color: var(--azul-cian);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.proyecto-content {
    padding: var(--spacing-md);
}

.proyecto-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--azul-cian-suave);
}

.proyecto-description {
    color: var(--gris-medio);
    margin-bottom: var(--spacing-md);
}

.proyecto-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--azul-cian);
    text-decoration: none;
    font-weight: 600;
}

.proyecto-link:hover {
    gap: 12px;
    color: var(--morado-suave);
}

/* ===== SECCIÓN CONTACTO ===== */
.contacto {
    padding: var(--spacing-xl) 0;
}

.contacto-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.contacto-description {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    color: var(--gris-claro);
}

.contacto-details {
    margin-bottom: var(--spacing-lg);
}

.contacto-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.contacto-icon {
    width: 50px;
    height: 50px;
    background: rgba(58, 180, 224, 0.1);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--azul-cian);
}

.contacto-text h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--azul-cian-suave);
}

.contacto-text p {
    color: var(--gris-medio);
}

.contacto-social h4 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--azul-cian-suave);
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
}

.social-icon {
    width: 40px;
    height: 40px;
    background: rgba(19, 24, 36, 0.9);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--azul-cian-suave);
    text-decoration: none;
    transition: all var(--transition-fast);
    border: 1px solid rgba(56, 74, 119, 0.3);
}

.social-icon:hover {
    background: var(--azul-cian);
    color: var(--negro-profundo);
    transform: translateY(-5px);
    border-color: var(--azul-cian);
}

/* Formulario */
.contacto-form {
    background: rgba(19, 24, 36, 0.9);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    border: 1px solid rgba(56, 74, 119, 0.3);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px;
    background: rgba(4, 4, 5, 0.7);
    border: 1px solid rgba(56, 74, 119, 0.5);
    border-radius: var(--border-radius-sm);
    color: var(--azul-cian-suave);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gris-medio);
}

.form-group label {
    position: absolute;
    top: 16px;
    left: 16px;
    color: var(--gris-medio);
    transition: all var(--transition-fast);
    pointer-events: none;
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--azul-cian);
    box-shadow: 0 0 0 2px rgba(58, 180, 224, 0.2);
    color: var(--blanco);
}

.form-group input:focus + label,
.form-group select:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group select:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -10px;
    left: 10px;
    font-size: 0.8rem;
    background: var(--negro-azulado);
    padding: 0 6px;
    color: var(--azul-cian);
}

.form-group.checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-group.checkbox input {
    width: auto;
}

.form-group.checkbox label {
    position: static;
    font-size: 0.9rem;
    color: var(--gris-medio);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--negro-azulado);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 1px solid rgba(56, 74, 119, 0.5);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

/* Logo en footer (mantener como texto) */
.footer-logo {
    margin-bottom: var(--spacing-md);
}

.footer-description {
    color: var(--gris-medio);
    margin-bottom: var(--spacing-md);
}

.footer-title {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    color: var(--azul-cian-suave);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--gris-medio);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--azul-cian);
}

.footer-newsletter {
    color: var(--gris-medio);
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.newsletter-form {
    display: flex;
    gap: 5px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    background: rgba(4, 4, 5, 0.7);
    border: 1px solid rgba(56, 74, 119, 0.5);
    border-radius: var(--border-radius-sm);
    color: var(--azul-cian-suave);
    font-family: var(--font-primary);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--azul-cian);
    color: var(--blanco);
}

.btn-newsletter {
    width: 46px;
    height: 46px;
    background: var(--gradiente-azul);
    border: none;
    border-radius: var(--border-radius-sm);
    color: var(--negro-profundo);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-newsletter:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-neon);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(56, 74, 119, 0.3);
}

.footer-copyright {
    color: var(--gris-medio);
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    gap: var(--spacing-md);
}

.footer-legal a {
    color: var(--gris-medio);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--azul-cian);
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--blanco);
    text-decoration: none;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: all var(--transition-fast);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.5);
}

/* ===== RESPONSIVE DESIGN ===== */

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
    .hero-container {
        gap: var(--spacing-md);
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .servicios-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .proyectos-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .hero-image {
        height: 350px;
    }
    
    .floating-card {
        width: 130px;
        padding: 12px;
    }
}

/* Tablet pequeña (576px - 768px) */
@media (max-width: 768px) {
    .header-container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Ajustes para logo en tablet */
    .header-logo {
        height: 70px !important; /* Aumentado proporcionalmente para tablet */
        max-width: 210px;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--negro-azulado);
        flex-direction: column;
        padding: 100px 40px 40px;
        transition: right var(--transition-medium);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.5);
        z-index: 999;
        border-left: 2px solid var(--azul-cian);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .mobile-menu-btn.active .menu-line:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
        background: var(--morado);
    }
    
    .mobile-menu-btn.active .menu-line:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active .menu-line:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
        background: var(--morado);
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 40px;
    }
    
    .hero-image {
        height: 300px;
        margin-top: var(--spacing-md);
    }
    
    .floating-card {
        width: 120px;
    }
    
    .card-1 {
        top: 5%;
        left: 5%;
    }
    
    .card-2 {
        top: 25%;
        right: 5%;
    }
    
    .card-3 {
        top: 55%;
        left: 10%;
    }
    
    .card-4 {
        bottom: 10%;
        right: 15%;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .nosotros-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .contacto-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .footer-legal {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* Móvil (hasta 576px) */
@media (max-width: 576px) {
    .hero {
        padding-top: 140px; /* Ajustado para móvil con logo más grande */
        padding-bottom: 80px;
    }
    
    /* Ajustes para logo en móvil pequeño */
    .header-logo {
        height: 60px !important; /* Aumentado proporcionalmente para móvil */
        max-width: 180px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.8rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-description {
        font-size: 1rem;
    }
    
    .servicios-grid {
        grid-template-columns: 1fr;
    }
    
    .proyectos-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-image {
        height: 250px;
    }
    
    .floating-card {
        width: 100px;
        padding: 10px;
    }
    
    .floating-card i {
        font-size: 1.8rem;
    }
    
    .floating-card h4 {
        font-size: 0.9rem;
    }
    
    .card-1 {
        top: 5%;
        left: 2%;
    }
    
    .card-2 {
        top: 25%;
        right: 2%;
    }
    
    .card-3 {
        top: 55%;
        left: 5%;
    }
    
    .card-4 {
        bottom: 8%;
        right: 10%;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }
    
    /* Menú móvil en pantallas pequeñas */
    .nav-menu.active .nav-link {
        font-size: 1rem;
        padding: 10px 0;
    }
    
    .nav-menu.active .nav-link.active {
        padding: 10px 15px;
        margin: 5px -15px;
    }
}
/* ===== LOGO COMO TEXTO EN FOOTER ===== */
.footer-logo .logo-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo .logo-r,
.footer-logo .logo-q,
.footer-logo .logo-z {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    display: inline-block;
}

.footer-logo .logo-r {
    background: linear-gradient(to right, #3AB4E0, #2d8cff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.footer-logo .logo-q {
    background: linear-gradient(to right, #A28DBE, #ff4d94);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.footer-logo .logo-z {
    background: linear-gradient(to right, #00d4aa, #3AB4E0);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.footer-logo .logo-subtext {
    font-size: 0.85rem;
    letter-spacing: 4px;
    color: var(--morado-suave);
    margin-top: 2px;
    font-weight: 300;
    text-align: left;
}