/* ===================================
   PALETA DE COLORES COLSUBSIDIO 2025
   =================================== */

:root {
    /* Azul Colsubsidio - Identidad corporativa */
    --color-blue-900: #003d82;
    --color-blue-800: #0051a5;
    --color-blue-700: #0066cc;
    --color-blue-600: #1a73e8;
    --color-blue-500: #4285f4;
    --color-blue-200: #b3d9ff;
    --color-blue-100: #e3f2fd;
    --color-blue-50: #f0f7ff;
    
    /* Naranja Sikuani - Complementario dinámico */
    --color-orange-600: #ff6b00;
    --color-orange-500: #ff7b1c;
    --color-orange-400: #ff9e40;
    --color-orange-300: #ffb366;
    --color-orange-100: #fff3e0;
    --color-orange-50: #fff8f0;
    
    /* Verde para sostenibilidad */
    --color-green-600: #34a853;
    --color-green-500: #4caf50;
    --color-green-50: #e8f5e9;
    
    /* Grises neutros */
    --color-gray-900: #1a1a1a;
    --color-gray-700: #4a4a4a;
    --color-gray-600: #666666;
    --color-gray-500: #999999;
    --color-gray-50: #f5f5f5;
    --color-gray-25: #fafafa;
    --color-white: #ffffff;
    
    /* Sombras elegantes */
    --shadow-sm: 0 1px 3px rgba(0, 61, 130, 0.08);
    --shadow-md: 0 4px 6px rgba(0, 61, 130, 0.12);
    --shadow-lg: 0 10px 20px rgba(0, 61, 130, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 61, 130, 0.2);
    
    /* Transiciones suaves */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===================================
   RESET Y ESTILOS GLOBALES
   =================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
                 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
                 sans-serif;
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

/* ===================================
   UTILIDADES GENERALES
   =================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-center {
    text-align: center;
}

.section {
    padding: 80px 0;
    position: relative;
}

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

.section-gradient {
    background: linear-gradient(135deg, var(--color-blue-50) 0%, var(--color-orange-50) 100%);
}

.section-header {
    max-width: 800px;
    margin: 0 auto 60px;
    text-align: center;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-blue-900);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-gray-700);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ===================================
   BOTONES
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-orange-500) 0%, var(--color-orange-600) 100%);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(255, 123, 28, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 123, 28, 0.4);
}

.btn-secondary {
    background-color: var(--color-blue-600);
    color: var(--color-white);
}

.btn-secondary:hover {
    background-color: var(--color-blue-700);
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
}

/* ===================================
   HERO SECTION
   =================================== */

.hero {
    position: relative;
    background: linear-gradient(135deg, var(--color-blue-900) 0%, var(--color-blue-800) 50%, var(--color-blue-700) 100%);
    color: var(--color-white);
    padding: 100px 0 80px;
    overflow: hidden;
    background-attachment: fixed;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.08;
    background-image: radial-gradient(circle at 2px 2px, white 1px, transparent 0);
    background-size: 40px 40px;
}

.hero-content {
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

.hero-text {
    text-align: center;
}

.badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-orange-500) 0%, var(--color-orange-600) 100%);
    color: var(--color-white);
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(255, 123, 28, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.highlight {
    color: var(--color-orange-400);
    display: block;
}

.hero-subtitle {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-orange-300);
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--color-blue-100);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.hero-card {
    max-width: 500px;
    margin: 0 auto;
}

.date-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.date-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-white);
}

.date-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.date-item:last-child {
    margin-bottom: 0;
}

.date-item .icon {
    width: 28px;
    height: 28px;
    color: var(--color-orange-300);
    flex-shrink: 0;
    margin-top: 3px;
}

.date-label {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--color-white);
}

.date-time {
    font-size: 0.9rem;
    color: var(--color-blue-100);
    margin-bottom: 5px;
}

.date-location {
    font-size: 0.8rem;
    color: var(--color-orange-300);
}

/* ===================================
   FEATURES GRID
   =================================== */

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.feature-card {
    background-color: var(--color-white);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    text-align: center;
    border: 1px solid rgba(0, 61, 130, 0.05);
}

.feature-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px);
    border-color: var(--color-orange-300);
}

.feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2.5rem;
}

.feature-icon.bg-blue {
    background: linear-gradient(135deg, var(--color-blue-100), var(--color-blue-50));
    color: var(--color-blue-600);
}

.feature-icon.bg-orange {
    background: linear-gradient(135deg, var(--color-orange-100), var(--color-orange-50));
    color: var(--color-orange-600);
}

.feature-icon.bg-green {
    background: linear-gradient(135deg, var(--color-green-50), #c8e6c9);
    color: var(--color-green-600);
}

.feature-svg {
    width: 40px;
    height: 40px;
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-blue-900);
    margin-bottom: 15px;
}

.feature-description {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* ===================================
   TIMELINE
   =================================== */

.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline-line {
    position: absolute;
    left: 32px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--color-blue-600) 0%, var(--color-orange-500) 100%);
}

.timeline-item {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
    position: relative;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-number {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.5rem;
    font-weight: 900;
    z-index: 10;
    box-shadow: 0 4px 15px rgba(0, 61, 130, 0.25);
}

.timeline-content {
    flex: 1;
    background-color: var(--color-blue-50);
    padding: 30px;
    border-radius: 12px;
    border-left: 4px solid var(--color-blue-600);
}

.bg-orange-light {
    background-color: var(--color-orange-50);
    border-left-color: var(--color-orange-500);
}

.bg-green-light {
    background-color: var(--color-green-50);
    border-left-color: var(--color-green-600);
}

.timeline-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-blue-900);
    margin-bottom: 10px;
}

.timeline-text {
    font-size: 0.95rem;
    color: var(--color-gray-700);
    margin-bottom: 15px;
}

.timeline-list {
    list-style: disc;
    margin-left: 20px;
    color: var(--color-gray-700);
}

.timeline-list li {
    margin-bottom: 8px;
    line-height: 1.6;
}

/* ===================================
   CATEGORÍAS
   =================================== */

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.category-card {
    background-color: var(--color-white);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(0, 61, 130, 0.05);
}

.category-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px);
    border-color: var(--color-orange-300);
}

.category-badge {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--color-blue-600), var(--color-blue-700));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-white);
    box-shadow: 0 8px 20px rgba(0, 61, 130, 0.3);
}

.category-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-blue-900);
    margin-bottom: 10px;
}

.category-age {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-orange-600);
    margin-bottom: 15px;
}

.category-description {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* ===================================
   ODS CARDS
   =================================== */

.ods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    max-width: 1100px;
    margin: 0 auto;
}

.ods-card {
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-blue-50) 100%);
    padding: 30px;
    border-radius: 12px;
    border: 2px solid var(--color-blue-100);
    transition: var(--transition);
}

.ods-card:hover {
    border-color: var(--color-orange-400);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.ods-header {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
}

.ods-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-blue-600), var(--color-blue-700));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 900;
    font-size: 1.25rem;
    box-shadow: 0 4px 10px rgba(0, 61, 130, 0.2);
}

.ods-title {
    flex: 1;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-blue-900);
}

.ods-example {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* ===================================
   SECCIÓN CTA / INSCRIPCIÓN
   =================================== */

.section-cta {
    background: linear-gradient(135deg, var(--color-orange-500) 0%, var(--color-orange-600) 100%);
    color: var(--color-white);
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

.cta-subtitle {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.95);
}

.cta-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    line-height: 1.7;
}

.inscription-form {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 40px;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-label {
    display: block;
    text-align: center;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: var(--color-white);
}

.form-select {
    width: 100%;
    padding: 14px 16px;
    border-radius: 8px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gray-900);
    background-color: var(--color-white);
    margin-bottom: 25px;
    cursor: pointer;
    transition: var(--transition);
}

.form-select:hover {
    border-color: rgba(255, 255, 255, 0.5);
}

.form-select:focus {
    outline: none;
    border-color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.cta-info {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.8;
}

.cta-info p {
    margin-bottom: 10px;
}

/* ===================================
   FAQ
   =================================== */

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--color-white);
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid rgba(0, 61, 130, 0.05);
}

.faq-question {
    width: 100%;
    padding: 25px;
    background-color: transparent;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-blue-900);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: var(--color-blue-50);
}

.faq-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-blue-600);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 25px 25px;
    color: var(--color-gray-700);
    line-height: 1.8;
}

/* ===================================
   CONTACTO
   =================================== */

.section-contact {
    background: linear-gradient(135deg, var(--color-blue-900) 0%, var(--color-blue-800) 100%);
    color: var(--color-white);
}

.contact-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

.contact-subtitle {
    font-size: 1.25rem;
    color: var(--color-blue-100);
    margin-bottom: 40px;
}

.contact-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    align-items: center;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 15px 30px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    color: var(--color-white);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.contact-btn.whatsapp {
    background: linear-gradient(135deg, var(--color-green-600), #3d8b56);
    border-color: transparent;
}

.contact-btn.whatsapp:hover {
    background: linear-gradient(135deg, #2d9248, #2d7a46);
}

.contact-btn svg {
    width: 24px;
    height: 24px;
}

/* ===================================
   FOOTER
   =================================== */

.footer {
    background: linear-gradient(135deg, var(--color-gray-900) 0%, #0a0a0a 100%);
    color: var(--color-gray-600);
    padding: 50px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-text {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--color-white);
    font-weight: 600;
}

.footer-subtext {
    font-size: 0.9rem;
    margin-bottom: 20px;
    color: var(--color-gray-600);
}

.footer-subtext strong {
    color: var(--color-orange-500);
}

.footer-copyright {
    font-size: 0.75rem;
    color: #555;
}

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

@media (min-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        text-align: left;
    }

    .hero-text {
        text-align: left;
    }

    .hero-description {
        margin-left: 0;
        margin-right: 0;
    }

    .timeline-line {
        display: block;
    }
}

@media (max-width: 767px) {
    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .cta-title {
        font-size: 2rem;
    }

    .contact-title {
        font-size: 2rem;
    }

    .timeline-line {
        display: none;
    }

    .timeline-item {
        flex-direction: column;
        gap: 15px;
        margin-bottom: 30px;
    }

    .timeline-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }

    .inscription-form {
        padding: 25px;
    }

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

    .contact-btn {
        width: 100%;
        justify-content: center;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .feature-card {
        padding: 30px 25px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 0;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .badge {
        font-size: 0.75rem;
        padding: 10px 16px;
    }

    .hero-content {
        gap: 20px;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-description {
        font-size: 0.95rem;
    }

    .btn-large {
        padding: 14px 24px;
        font-size: 1rem;
    }

    .date-card {
        padding: 20px;
    }

    .categories-grid {
        grid-template-columns: 1fr;
    }

    .ods-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   ANIMACIONES
   =================================== */

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

/* ===================================
   UTILIDADES AVANZADAS
   =================================== */

.scrolled {
    box-shadow: 0 4px 12px rgba(0, 61, 130, 0.1);
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-blue-900), var(--color-orange-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===================================
   ESTILOS MEJORADOS PARA SECCIÓN CTA
   Agregar estos estilos a tu styles.css
   =================================== */

/* Sección CTA - Mejorada */
.section-cta-improved {
    background: linear-gradient(135deg, var(--color-blue-900) 0%, var(--color-blue-800) 50%, var(--color-blue-700) 100%);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.section-cta-improved::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 2px 2px, rgba(255,255,255,0.1) 1px, transparent 0);
    background-size: 40px 40px;
    pointer-events: none;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 10;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

.cta-subtitle {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.95);
}

.cta-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    line-height: 1.7;
}

.inscription-form {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 40px;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.form-label {
    display: block;
    text-align: center;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-select {
    width: 100%;
    padding: 14px 16px;
    border-radius: 8px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gray-900);
    background-color: var(--color-white);
    margin-bottom: 25px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.form-select:hover {
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.form-select:focus {
    outline: none;
    border-color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
}

/* Botón de Inscripción - CONTRASTE MEJORADO */
.btn-inscription {
    background: linear-gradient(135deg, #ffffff 0%, #f5f5f5 100%);
    color: var(--color-blue-900);
    font-weight: 800;
    font-size: 1.05rem;
    padding: 16px 40px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.btn-inscription:hover {
    background: linear-gradient(135deg, #ffffff 0%, #ffffff 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.btn-inscription:active {
    transform: translateY(-1px);
}

.btn-inscription:disabled {
    opacity: 0.5;
    pointer-events: none;
    cursor: not-allowed;
}

/* Información CTA */
.cta-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.cta-info-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: var(--transition);
}

.cta-info-item:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.cta-info-icon {
    width: 28px;
    height: 28px;
    color: rgba(255, 255, 255, 0.9);
    flex-shrink: 0;
}

.cta-info-item p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.5;
}

/* Responsive */
@media (max-width: 767px) {
    .cta-title {
        font-size: 2rem;
    }

    .cta-subtitle {
        font-size: 1.1rem;
    }

    .cta-description {
        font-size: 1rem;
    }

    .inscription-form {
        padding: 25px;
    }

    .cta-info {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .cta-info-item {
        padding: 15px;
    }

    .btn-inscription {
        padding: 14px 30px;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .cta-title {
        font-size: 1.5rem;
    }

    .cta-subtitle {
        font-size: 1rem;
    }

    .form-label {
        font-size: 0.95rem;
    }

    .form-select {
        font-size: 0.9rem;
        padding: 12px 14px;
    }

    .btn-inscription {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .btn-inscription svg {
        width: 18px !important;
        height: 18px !important;
    }
}