/* Variables & Design System */
:root {
    --primary: #007E67; /* Verde CONALEP */
    --primary-dark: #005F4D;
    --secondary: #F0F4F8;
    --accent: #E8A838; /* Dorado institucional opcional */
    --text-main: #1F2937;
    --text-muted: #6B7280;
    --bg-main: #F9FAFB;
    --white: #FFFFFF;
    --danger: #EF4444;
    --success: #10B981;
    --border: #E5E7EB;
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--text-main);
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: all 0.2s ease;
}

/* Utilities */
.text-primary { color: var(--primary); }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.875rem; }
.mt-4 { margin-top: 1.5rem; }
.mb-3 { margin-bottom: 1rem; }
.hidden { display: none !important; }

/* Navbar */
.navbar {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    color: var(--primary-dark);
}

.logo i {
    font-size: 1.8rem;
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--text-main);
}
.nav-link:hover { color: var(--primary); }

/* Buttons */
button, .btn-primary, .btn-secondary, .btn-primary-outline, .btn-success {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.btn-large {
    padding: 0.8rem 1.5rem;
    font-size: 1.05rem;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 14px 0 rgba(0, 126, 103, 0.39);
}
.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    color: white;
}

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

.btn-secondary {
    background-color: var(--secondary);
    color: var(--text-main);
}
.btn-secondary:hover { background-color: #E2E8F0; }

.btn-success {
    background-color: var(--success);
    color: white;
}
.btn-success:hover { background-color: #059669; }

/* Main Content */
.main-content {
    flex: 1;
    width: 100%;
}

/* Landing Page (Hero) */
.hero-section {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background-color: rgba(0, 126, 103, 0.1);
    color: var(--primary);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 90%;
}

.hero-actions { display: flex; gap: 1rem; }

.glass-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    box-shadow: var(--shadow-glass);
    text-align: center;
}

.big-icon {
    font-size: 5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

/* Informative Section */
.info-section {
    max-width: 1200px;
    margin: 4rem auto 6rem auto;
    padding: 0 2rem;
}

.info-header { text-align: center; margin-bottom: 3rem; }
.info-header h2 { font-size: 2rem; margin-bottom: 0.5rem; }

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.info-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}
.info-card:hover { transform: translateY(-5px); }

.card-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
    background: rgba(0, 126, 103, 0.1);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

.info-card h3 { margin-bottom: 0.5rem; font-size: 1.25rem; }
.info-card p { color: var(--text-muted); font-size: 0.95rem; }

/* Wizard Container */
.wizard-container {
    max-width: 800px;
    margin: 3rem auto;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.wizard-header {
    background-color: var(--primary-dark);
    color: white;
    padding: 2rem 3rem;
    text-align: center;
}

.wizard-header h2 { color: white; margin-bottom: 0.5rem; }
.wizard-header .text-muted { color: #A7F3D0; }

/* Progress Bar */
.progress-container {
    position: relative;
    margin-top: 2rem;
    padding: 0 1rem;
}

.progress-bar {
    position: absolute;
    top: 15px;
    left: 10%;
    width: 80%;
    height: 2px;
    background: rgba(255, 255, 255, 0.2);
    z-index: 1;
}

.step-indicators {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.step-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary-dark);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: rgba(255, 255, 255, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    transition: all 0.3s ease;
}

.step-circle.active {
    background: white;
    color: var(--primary-dark);
    border-color: white;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.2);
}

.step-circle.completed {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.step-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    padding: 0 0.5rem;
}

/* Wizard Body */
.wizard-body { padding: 3rem; }

.wizard-step { display: none; animation: fadeIn 0.4s ease; }
.wizard-step.active { display: block; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.step-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.step-title i { font-size: 2rem; color: var(--primary); }

/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.form-group { display: flex; flex-direction: column; gap: 0.4rem; min-width: 0; }
.full-width { grid-column: 1 / -1; }

label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-main);
}

.form-control, 
input[type="text"], 
input[type="email"], 
input[type="number"], 
input[type="date"], 
select, 
textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background-color: var(--bg-main);
    box-sizing: border-box; /* Asegurar que el padding no aumente el ancho */
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 126, 103, 0.1);
    background-color: white;
}

/* Estado de error visual agresivo para validación */
.input-error {
    border-color: var(--danger) !important;
    background-color: #FEF2F2 !important; /* Fondo rojo muy sutil */
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.2) !important;
    color: var(--danger);
}
.input-error::placeholder {
    color: #FCA5A5;
}

/* Fix para inputs de tipo archivo con nombres muy largos */
input[type="file"] {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding-right: 0;
    cursor: pointer;
}

.uppercase { text-transform: uppercase; }

.alert {
    padding: 1rem;
    border-radius: var(--radius-sm);
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1.5rem;
}

.alert-info { background-color: #EFF6FF; color: #1E3A8A; }
.alert-info i { font-size: 1.5rem; color: #3B82F6; }

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 80px; /* Debajo de la navbar */
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    max-width: 400px;
    padding: 16px 20px;
    background-color: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border-left: 5px solid var(--primary);
    animation: slideInRight 0.4s ease-out forwards;
    font-weight: 500;
}

.toast.error {
    border-left-color: var(--danger);
    color: var(--danger);
}
.toast.success {
    border-left-color: var(--success);
    color: var(--success);
}
.toast.warning {
    border-left-color: var(--accent);
    color: var(--accent);
}

.toast i {
    font-size: 1.5rem;
}

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.separator { border: 0; border-top: 1px solid var(--border); margin: 2rem 0; }

.wizard-controls {
    display: flex;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.spacer { flex: 1; }

/* Footer */
.footer {
    background-color: white;
    border-top: 1px solid var(--border);
    padding: 2rem 0;
    margin-top: auto;
    text-align: center;
}

/* Responsive Design Avanzado (Mobile First Focus) */
@media (max-width: 768px) {
    /* Navbar */
    .nav-container { padding: 0 1rem; flex-direction: column; gap: 1rem; }
    .nav-links { width: 100%; justify-content: center; gap: 1rem; flex-wrap: wrap; }
    
    /* Hero Section (Landing) */
    .hero-section { grid-template-columns: 1fr; text-align: center; gap: 2rem; margin: 2rem auto; padding: 0 1rem; }
    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1rem; margin-left: auto; margin-right: auto; }
    .hero-actions { flex-direction: column; width: 100%; }
    .hero-actions button, .hero-actions a { width: 100%; justify-content: center; }
    
    /* Wizard Container */
    .wizard-container { margin: 1rem; border-radius: var(--radius-md); }
    .wizard-header { padding: 1.5rem 1rem; }
    .wizard-header h2 { font-size: 1.4rem; }
    
    /* Progress Bar (Mobile) */
    .progress-container { padding: 0; }
    .step-circle { width: 28px; height: 28px; font-size: 0.8rem; }
    .step-labels { display: none; /* Ocultamos etiquetas en móviles para evitar amontonamiento */ }
    
    /* Wizard Body */
    .wizard-body { padding: 1.5rem 1rem; }
    .step-title { flex-direction: column; align-items: flex-start; gap: 0.5rem; margin-bottom: 1.5rem; }
    .step-title i { font-size: 1.5rem; }
    .step-title h3 { font-size: 1.2rem; }
    
    /* Formularios */
    .form-grid { grid-template-columns: 1fr; gap: 1rem; }
    .wizard-controls { flex-direction: column-reverse; gap: 1rem; }
    .wizard-controls button { width: 100%; }
    .spacer { display: none; /* Quitamos el spacer para que los botones abarquen todo el ancho */ }
    
    /* Alertas */
    .alert { flex-direction: column; text-align: center; gap: 0.5rem; padding: 1rem; }
    .alert i { font-size: 2rem; }
}

@media (max-width: 480px) {
    .logo { font-size: 1.1rem; }
    .hero-title { font-size: 1.8rem; }
    .glass-card { padding: 1.5rem 1rem; }
}

/* ==========================================================================
   ESTILOS PREMIUM: PANTALLA "EN CONSTRUCCIÓN" (MODO OSCURO GLASSMORPHISM)
   ========================================================================== */

.construction-body {
    background-color: #051411; /* Fondo ultra oscuro esmeralda */
    color: #F3F4F6;
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
    position: relative;
    overflow-x: hidden;
    margin: 0;
}

/* Efectos Glow Aurora (Fondo Dinámico) */
.glow-bg-1, .glow-bg-2 {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    opacity: 0.6;
    z-index: 1;
}

.glow-bg-1 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.18) 0%, rgba(0, 126, 103, 0) 70%);
    top: -150px;
    left: -150px;
}

.glow-bg-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(232, 168, 56, 0.08) 0%, rgba(232, 168, 56, 0) 70%);
    bottom: -150px;
    right: -150px;
}

.construction-container {
    position: relative;
    z-index: 5;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
}

/* Header de Construcción */
.construction-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    padding-bottom: 1.5rem;
}

.logo-premium {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: 'Outfit', sans-serif;
    font-size: 1.6rem;
    color: #FFFFFF;
}

.logo-premium span {
    font-weight: 500;
}

.logo-premium .glow-icon {
    font-size: 2.2rem;
    color: #10B981;
    filter: drop-shadow(0 0 8px rgba(16, 185, 129, 0.4));
}

.text-gradient {
    background: linear-gradient(135deg, #10B981 0%, #059669 50%, #007E67 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.status-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.4rem 1rem;
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #A7F3D0;
    border-radius: 100px;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.status-badge i {
    font-size: 0.85rem;
    color: #34D399;
}

/* Contenido Principal */
.construction-main {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.icon-avatar {
    position: relative;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-main {
    font-size: 5rem;
    color: #10B981;
    filter: drop-shadow(0 0 15px rgba(16, 185, 129, 0.45));
    position: relative;
    z-index: 3;
}

.icon-pulse {
    position: absolute;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.08);
    z-index: 2;
    animation: pulseGlow 2.5s infinite ease-in-out;
}

.main-title {
    font-family: 'Outfit', sans-serif;
    font-size: 3.8rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.sub-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.6rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    margin-top: -0.5rem;
}

.text-gold {
    color: #E8A838;
    text-shadow: 0 0 10px rgba(232, 168, 56, 0.15);
}

.description {
    font-size: 1.1rem;
    color: #9CA3AF;
    max-width: 680px;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* Barra de progreso Premium */
.progress-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 1.5rem 2rem;
    width: 100%;
    max-width: 620px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.progress-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
}

.progress-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.progress-label i {
    color: #10B981;
}

.progress-percentage {
    color: #10B981;
    font-weight: 700;
    font-size: 1rem;
}

.progress-track {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 100px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #007E67 0%, #10B981 100%);
    border-radius: 100px;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.4);
    animation: fillProgress 1.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.progress-details {
    font-size: 0.8rem;
    color: #9CA3AF;
    text-align: left;
    margin-top: 0.6rem;
    opacity: 0.85;
}

/* Temporizador Digital */
.timer-container {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    margin: 1.5rem 0 2rem 0;
}

.timer-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    width: 110px;
    padding: 1.25rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: default;
}

.timer-card:hover {
    transform: translateY(-4px);
    border-color: rgba(16, 185, 129, 0.25);
    background: rgba(255, 255, 255, 0.04);
    box-shadow: 0 12px 25px -5px rgba(16, 185, 129, 0.15);
}

.timer-value {
    font-family: 'Outfit', sans-serif;
    font-size: 2.8rem;
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1;
}

.timer-unit {
    font-size: 0.75rem;
    font-weight: 600;
    color: #9CA3AF;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.4rem;
}

/* Grilla de Características */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    width: 100%;
    margin-top: 2rem;
}

.feature-item-glass {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-md);
    padding: 2.2rem 1.8rem;
    text-align: left;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.feature-item-glass:hover {
    background: rgba(255, 255, 255, 0.035);
    border-color: rgba(255, 255, 255, 0.08);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.6);
}

.feat-icon-wrapper {
    font-size: 2.2rem;
    color: #E8A838;
    background: rgba(232, 168, 56, 0.08);
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    border: 1px solid rgba(232, 168, 56, 0.15);
    transition: transform 0.3s ease;
}

.feature-item-glass:hover .feat-icon-wrapper {
    transform: scale(1.1) rotate(5deg);
    background: rgba(232, 168, 56, 0.12);
}

.feature-item-glass h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 0.6rem;
    font-family: 'Outfit', sans-serif;
}

.feature-item-glass p {
    font-size: 0.9rem;
    color: #9CA3AF;
    line-height: 1.6;
}

/* Footer de Mantenimiento */
.construction-footer {
    margin-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #6B7280;
    font-size: 0.9rem;
    width: 100%;
}

.bypass-wrapper {
    display: flex;
}

.btn-bypass {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #858E96;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--radius-sm);
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-bypass:hover {
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.04);
    transform: translateY(-1px);
}

/* Animaciones Keyframes */
@keyframes pulseGlow {
    0%, 100% {
        transform: scale(0.95);
        opacity: 0.45;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

@keyframes fillProgress {
    from {
        width: 0%;
    }
    to {
        width: 85%;
    }
}

.animate-spin-slow {
    animation: spinSlow 30s linear infinite;
}

@keyframes spinSlow {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.animate-float {
    animation: floatWrench 3s ease-in-out infinite;
}

@keyframes floatWrench {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-12px) rotate(12deg);
    }
}

/* Responsividad para móviles (Construcción) */
@media (max-width: 860px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    .feature-item-glass {
        padding: 1.8rem;
    }
}

@media (max-width: 768px) {
    .construction-body {
        padding: 2rem 1rem;
    }
    .construction-container {
        gap: 2.5rem;
    }
    .construction-header {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
        text-align: center;
    }
    .main-title {
        font-size: 2.6rem;
    }
    .sub-title {
        font-size: 1.3rem;
    }
    .description {
        font-size: 0.98rem;
    }
    .timer-container {
        flex-wrap: wrap;
        gap: 0.75rem;
    }
    .timer-card {
        width: 85px;
        padding: 0.9rem 0;
    }
    .timer-value {
        font-size: 2.1rem;
    }
    .timer-unit {
        font-size: 0.65rem;
    }
    .construction-footer {
        flex-direction: column-reverse;
        gap: 1.5rem;
        text-align: center;
        align-items: center;
    }
}