/* ==========================================================================
   ESTILOS PRINCIPALES - Diseño Profesional con bordes de 80px
   Programador: Jorge Luis Ponce Sandoval
   SIN DEPENDENCIAS EXTERNAS
   ========================================================================== */

/* --------------------------------------------------------------------------
   RESET Y VARIABLES GLOBALES
   -------------------------------------------------------------------------- */
:root {
    /* Paleta de colores - Modo claro */
    --primary: #0d6efd;
    --primary-dark: #0b5ed7;
    --primary-light: #9ac4ff;
    --secondary: #6c757d;
    --success: #198754;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #0dcaf0;
    --light: #f8f9fa;
    --dark: #212529;
    --white: #ffffff;
    
    /* Grises */
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    
    /* Colores de fondo */
    --bg-body: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --bg-navbar: rgba(255, 255, 255, 0.95);
    --bg-footer: var(--gray-900);
    --bg-card: var(--white);
    
    /* Colores de texto */
    --text-primary: var(--gray-900);
    --text-secondary: var(--gray-600);
    --text-light: var(--white);
    --text-muted: var(--gray-500);
    
    /* Tipografía */
    --font-family-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-xxl: 2.5rem;
    
    /* Bordes - TODOS A 80px */
    --border-radius: 80px;
    --border-radius-lg: 80px;
    --border-radius-xl: 80px;
    --border-radius-pill: 80px;
    --border-radius-xxl: 80px;
    
    /* Sombras */
    --box-shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    --box-shadow-md: 0 6px 12px rgba(0,0,0,0.15);
    --box-shadow-lg: 0 15px 25px rgba(0,0,0,0.2);
    --box-shadow-xl: 0 20px 35px rgba(0,0,0,0.25);
    
    /* Espaciado */
    --spacing-1: 0.5rem;
    --spacing-2: 1rem;
    --spacing-3: 1.5rem;
    --spacing-4: 2rem;
    --spacing-5: 3rem;
    --spacing-6: 4rem;
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index */
    --z-navbar: 1000;
    --z-tooltip: 2000;
    --z-modal: 3000;
}

/* Modo oscuro */
.dark-theme {
    --bg-body: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    --bg-navbar: rgba(26, 26, 46, 0.95);
    --bg-footer: #0f0f1a;
    --bg-card: #1e1e2f;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --gray-300: #2d2d3a;
    --gray-400: #3a3a4a;
    --gray-600: #a0a0a0;
    --gray-700: #c0c0c0;
    --gray-800: #e0e0e0;
    --gray-900: #ffffff;
    --white: #1e1e2f;
}

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

/* --------------------------------------------------------------------------
   ESTILOS BASE
   -------------------------------------------------------------------------- */
body {
    font-family: var(--font-family-sans);
    font-size: var(--font-size-base);
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-body);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background var(--transition-normal), color var(--transition-normal);
}

.main-content {
    flex: 1;
    padding: var(--spacing-4);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* --------------------------------------------------------------------------
   NAVBAR - BORDES 80px
   -------------------------------------------------------------------------- */
.navbar {
    background: var(--bg-navbar);
    backdrop-filter: blur(10px);
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: var(--z-navbar);
    border-bottom: 1px solid var(--gray-300);
    margin: var(--spacing-2) auto;
    border-radius: 80px;
    width: calc(100% - var(--spacing-4));
    max-width: 1400px;
    left: 0;
    right: 0;
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-1) var(--spacing-3);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary);
}

.navbar-brand i {
    font-size: var(--font-size-xxl);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.navbar-menu {
    flex: 1;
    display: flex;
    justify-content: center;
}

.navbar-nav {
    display: flex;
    list-style: none;
    gap: var(--spacing-2);
    background: var(--gray-100);
    padding: 0.3rem;
    border-radius: 80px;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 0.6rem 1.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    border-radius: 80px;
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-md);
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.btn-navbar {
    background: transparent;
    border: 2px solid var(--gray-300);
    color: var(--text-primary);
    width: 45px;
    height: 45px;
    border-radius: 80px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    font-size: 1.2rem;
}

.btn-navbar:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: rotate(15deg);
}

.navbar-toggler {
    display: none;
    background: transparent;
    border: 2px solid var(--gray-300);
    color: var(--text-primary);
    width: 45px;
    height: 45px;
    border-radius: 80px;
    cursor: pointer;
    font-size: 1.2rem;
}

/* --------------------------------------------------------------------------
   HERO SECTION - CENTRADO
   -------------------------------------------------------------------------- */
.hero-section {
    text-align: center;
    margin: var(--spacing-4) auto;
    padding: var(--spacing-4) var(--spacing-3);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 80px;
    max-width: 800px;
    width: 90%;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    background: linear-gradient(135deg, #fff 0%, #e0e0e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--spacing-2);
}

.hero-subtitle {
    font-size: clamp(1rem, 3vw, var(--font-size-xl));
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-3);
}

.hero-badges {
    display: flex;
    gap: var(--spacing-2);
    justify-content: center;
    flex-wrap: wrap;
}

.badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1.5rem;
    border-radius: 80px;
    color: white;
    font-weight: 500;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.badge::before {
    content: "✓ ";
    color: var(--success);
    font-weight: bold;
    margin-right: 0.3rem;
}

/* --------------------------------------------------------------------------
   FORMULARIO SECTION - CENTRADO
   -------------------------------------------------------------------------- */
.form-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: var(--spacing-3);
    margin: 0 auto;
    width: 100%;
}

/* Tarjeta principal - centrada */
.form-card {
    max-width: 720px;
    width: 100%;
    background: var(--bg-card);
    border-radius: 80px;
    box-shadow: var(--box-shadow-xl);
    padding: var(--spacing-5);
    transition: all var(--transition-normal);
    border: 1px solid var(--gray-300);
    backdrop-filter: blur(10px);
    margin: 0 auto;
}

.form-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-lg);
}

/* Título del formulario - centrado */
.form-title {
    font-size: var(--font-size-xxl);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: var(--spacing-2);
    line-height: 1.2;
    background: linear-gradient(135deg, var(--primary) 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
}

.form-sub {
    font-size: var(--font-size-lg);
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-4);
    text-align: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Grupos de formulario - con iconos por CSS */
.form-group {
    margin-bottom: var(--spacing-3);
    width: 100%;
    position: relative;
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-1);
    transition: color var(--transition-fast);
    padding-left: 0.5rem;
}

/* Iconos con pseudo-elementos */
.form-group label::before {
    display: inline-block;
    margin-right: 0.5rem;
    color: var(--primary);
    font-weight: normal;
    font-size: 1rem;
}

.form-group:nth-child(1) label::before { content: "👤 "; }
.form-group:nth-child(2) label::before { content: "📧 "; }
.form-group:nth-child(3) label::before { content: "📞 "; }
.form-group:nth-child(4) label::before { content: "🌍 "; }
.form-group:nth-child(5) label::before { content: "💬 "; }

.form-group:hover label {
    color: var(--primary);
}

/* Controles - BORDES 80px */
.form-control {
    display: block;
    width: 100%;
    font-family: inherit;
    font-size: var(--font-size-base);
    color: var(--text-primary);
    background-color: var(--bg-card);
    border: 2px solid var(--gray-300);
    border-radius: 80px;
    padding: 0.9rem 1.5rem;
    transition: all var(--transition-fast);
    line-height: 1.5;
    outline: none;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.15);
    background-color: var(--bg-card);
    transform: scale(1.01);
}

.form-control::placeholder {
    color: var(--gray-500);
    font-weight: 400;
    opacity: 0.8;
}

/* Textarea especial - mantiene 80px */
textarea.form-control {
    min-height: 120px;
    resize: vertical;
    border-radius: 80px;
    padding: 1.2rem 1.5rem;
}

/* Select personalizado */
select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236c757d' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.5rem center;
    background-size: 16px 12px;
    padding-right: 3rem;
}

/* Mensajes de error */
.error-message {
    color: var(--danger);
    font-size: var(--font-size-sm);
    margin-top: 0.3rem;
    padding-left: 1rem;
    min-height: 20px;
}

/* Estados de validación */
.form-control.is-valid {
    border-color: var(--success);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23198754' viewBox='0 0 16 16'%3E%3Cpath d='M13.854 3.646a.5.5 0 0 1 0 .708l-7 7a.5.5 0 0 1-.708 0l-3.5-3.5a.5.5 0 1 1 .708-.708L6.5 10.293l6.646-6.647a.5.5 0 0 1 .708 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.5rem center;
    background-size: 16px 16px;
    padding-right: 3rem;
}

.form-control.is-invalid {
    border-color: var(--danger);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23dc3545' viewBox='0 0 16 16'%3E%3Cpath d='M8 15A7 7 0 1 1 8 1a7 7 0 0 1 0 14zm0 1A8 8 0 1 0 8 0a8 8 0 0 0 0 16z'/%3E%3Cpath d='M4.646 4.646a.5.5 0 0 1 .708 0L8 7.293l2.646-2.647a.5.5 0 0 1 .708.708L8.707 8l2.647 2.646a.5.5 0 0 1-.708.708L8 8.707l-2.646 2.647a.5.5 0 0 1-.708-.708L7.293 8 4.646 5.354a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.5rem center;
    background-size: 16px 16px;
    padding-right: 3rem;
}

/* Botón del formulario - CENTRADO (SOLO ENVIAR) */
.form-actions {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-4);
    padding-top: var(--spacing-3);
    border-top: 2px solid var(--gray-300);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: inherit;
    font-weight: 600;
    font-size: var(--font-size-base);
    padding: 0.8rem 2.5rem;
    border-radius: 80px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    line-height: 1.5;
    text-decoration: none;
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
    min-width: 160px;
}

/* Icono del botón con pseudo-elemento */
.btn-primary::before {
    content: "📨 ";
    font-size: 1.2rem;
    margin-right: 0.3rem;
}

.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    box-shadow: var(--box-shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-lg);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Efecto ripple para el botón */
.btn-primary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 80px;
    background: rgba(255, 255, 255, 0.4);
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease;
}

.btn-primary:active::after {
    width: 200px;
    height: 200px;
}

/* --------------------------------------------------------------------------
   FOOTER - BORDES 80px
   -------------------------------------------------------------------------- */
.footer {
    background: var(--bg-footer);
    color: white;
    margin-top: var(--spacing-5);
    border-top-left-radius: 80px;
    border-top-right-radius: 80px;
    padding: var(--spacing-5) 0 var(--spacing-2);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-3);
}

.footer-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
    justify-content: center;
}

.footer-col {
    padding: 0 var(--spacing-1);
}

.footer-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-2);
    padding-bottom: var(--spacing-1);
    border-bottom: 2px solid var(--primary);
    display: inline-block;
}

.footer-title::before {
    margin-right: 0.5rem;
    color: var(--primary);
}

.footer-col:nth-child(1) .footer-title::before { content: "👨‍💻 "; }
.footer-col:nth-child(2) .footer-title::before { content: "🔗 "; }
.footer-col:nth-child(3) .footer-title::before { content: "📇 "; }
.footer-col:nth-child(4) .footer-title::before { content: "⚡ "; }

/* Información del programador */
.footer-programador {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-2);
    border-radius: 80px;
}

.programador-img {
    width: 70px;
    height: 70px;
    border-radius: 80px;
    border: 3px solid var(--primary);
}

.programador-info h5 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.programador-info p {
    font-size: var(--font-size-sm);
    color: var(--gray-400);
    margin-bottom: 0.2rem;
}

.programador-rating {
    color: var(--warning);
    font-size: var(--font-size-sm);
}

.programador-rating span {
    color: var(--gray-400);
    margin-left: 0.3rem;
}

.programador-rating::before {
    content: "★★★★★";
    letter-spacing: 2px;
    margin-right: 0.3rem;
}

/* Redes sociales - con emojis */
.social-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--gray-400);
    text-decoration: none;
    padding: 0.4rem 1rem;
    border-radius: 80px;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--primary);
    color: white;
    transform: translateX(5px);
}

.social-link[href*="github"]::before { content: "🐙 "; }
.social-link[href*="linkedin"]::before { content: "🔗 "; }
.social-link[href*="twitter"]::before { content: "🐦 "; }
.social-link[href*="instagram"]::before { content: "📷 "; }

/* Contacto info - con emojis */
.contact-info {
    list-style: none;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    color: var(--gray-400);
    font-size: var(--font-size-sm);
}

.contact-info li:nth-child(1)::before { content: "📧 "; color: var(--primary); }
.contact-info li:nth-child(2)::before { content: "📞 "; color: var(--primary); }
.contact-info li:nth-child(3)::before { content: "📍 "; color: var(--primary); }

/* Skills */
.skills {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.skill-item {
    width: 100%;
}

.skill-item span {
    display: block;
    margin-bottom: 0.2rem;
    color: var(--gray-400);
    font-size: var(--font-size-sm);
}

.skill-item span::before {
    margin-right: 0.3rem;
}

.skill-item:nth-child(1) span::before { content: "🔴 "; }
.skill-item:nth-child(2) span::before { content: "🔵 "; }
.skill-item:nth-child(3) span::before { content: "🟡 "; }

.progress-bar {
    width: 100%;
    height: 18px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 80px;
    overflow: hidden;
}

.progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), #764ba2);
    color: white;
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 0.5rem;
    border-radius: 80px;
}

/* Footer bottom */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-3);
    margin-top: var(--spacing-3);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    color: var(--gray-400);
    font-size: var(--font-size-sm);
}

.copyright::before {
    content: "©️ ";
    margin-right: 0.2rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-2);
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

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

/* --------------------------------------------------------------------------
   TOOLTIPS - BORDES 80px
   -------------------------------------------------------------------------- */
[data-tooltip] {
    position: relative;
    cursor: help;
}

[data-tooltip]:before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.4rem 1rem;
    background: var(--dark);
    color: white;
    border-radius: 80px;
    font-size: var(--font-size-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast);
    pointer-events: none;
    z-index: var(--z-tooltip);
}

[data-tooltip]:hover:before {
    opacity: 1;
    visibility: visible;
}

/* --------------------------------------------------------------------------
   RESPONSIVE DESIGN - MEDIA QUERIES
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
    .footer-row {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-4);
    }
}

@media (max-width: 992px) {
    .navbar {
        width: calc(100% - var(--spacing-2));
    }
    
    .navbar-toggler {
        display: block;
    }
    
    .navbar-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-navbar);
        backdrop-filter: blur(10px);
        padding: var(--spacing-2);
        border-radius: 80px;
        margin-top: var(--spacing-1);
        box-shadow: var(--box-shadow-lg);
        display: none;
    }
    
    .navbar-menu.show {
        display: block;
    }
    
    .navbar-nav {
        flex-direction: column;
        background: transparent;
        gap: 0.5rem;
    }
    
    .nav-link {
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .main-content {
        padding: var(--spacing-2);
    }
    
    .form-section {
        min-height: auto;
        padding: var(--spacing-2);
    }
    
    .form-card {
        padding: var(--spacing-3);
        margin: var(--spacing-2) auto;
    }
    
    .form-title {
        font-size: 2rem;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .footer-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-3);
        text-align: center;
    }
    
    .footer-programador {
        flex-direction: column;
        text-align: center;
        justify-content: center;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-2);
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero-section {
        padding: var(--spacing-3);
        width: 95%;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .badge {
        width: 100%;
        max-width: 250px;
    }
    
    .social-link {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    body {
        font-size: 0.9rem;
    }
    
    .navbar-brand span {
        display: none;
    }
    
    .form-card {
        padding: var(--spacing-2);
    }
    
    .form-title {
        font-size: 1.75rem;
    }
    
    .form-control {
        padding: 0.7rem 1rem;
    }
    
    .btn {
        padding: 0.7rem 1.5rem;
        max-width: 250px;
    }
    
    .footer-programador {
        max-width: 250px;
    }
    
    .programador-img {
        width: 60px;
        height: 60px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-1);
    }
}

/* --------------------------------------------------------------------------
   ANIMACIONES
   -------------------------------------------------------------------------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-card {
    animation: fadeInUp 0.6s ease-out;
}

.form-group {
    animation: fadeInUp 0.6s ease-out;
    animation-fill-mode: both;
}

.form-group:nth-child(1) { animation-delay: 0.1s; }
.form-group:nth-child(2) { animation-delay: 0.2s; }
.form-group:nth-child(3) { animation-delay: 0.3s; }
.form-group:nth-child(4) { animation-delay: 0.4s; }
.form-group:nth-child(5) { animation-delay: 0.5s; }

.form-actions {
    animation: fadeInUp 0.6s ease-out 0.6s both;
}

/* --------------------------------------------------------------------------
   UTILIDADES
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.mt-1 { margin-top: var(--spacing-1); }
.mt-2 { margin-top: var(--spacing-2); }
.mt-3 { margin-top: var(--spacing-3); }
.mt-4 { margin-top: var(--spacing-4); }
.mb-1 { margin-bottom: var(--spacing-1); }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-3 { margin-bottom: var(--spacing-3); }
.mb-4 { margin-bottom: var(--spacing-4); }
.p-1 { padding: var(--spacing-1); }
.p-2 { padding: var(--spacing-2); }
.p-3 { padding: var(--spacing-3); }
.p-4 { padding: var(--spacing-4); }