/* Reset y Variables */
:root {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --secondary-color: #10b981;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --border-color: #e5e7eb;
    --background-light: #f9fafb;
    --white: #ffffff;
    --error: #ef4444;
    --success: #10b981;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 2rem 1rem;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.logo-img {
    max-width: 250px;
    height: auto;
    margin-bottom: 0.5rem;
}

.logo h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
}

.tagline {
    font-size: 1.1rem;
    opacity: 0.95;
    font-weight: 300;
}

/* Main Content */
.main-content {
    flex: 1;
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 3rem;
}

.hero h2 {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 600;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Form Section */
.support-form-section {
    margin-bottom: 3rem;
}

.form-container {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: 2.5rem;
    position: relative;
}

.support-form {
    display: grid;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-dark);
    transition: var(--transition);
    background-color: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
    opacity: 0.7;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Custom Select con Iconos */
.custom-select {
    position: relative;
    width: 100%;
    user-select: none;
}

.custom-select-trigger {
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--white);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 50px;
}

.custom-select-trigger:hover {
    border-color: var(--primary-color);
}

.custom-select.open .custom-select-trigger {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.custom-select-trigger::after {
    content: '▼';
    position: absolute;
    right: 1rem;
    font-size: 0.75rem;
    color: var(--text-light);
    transition: transform 0.3s;
}

.custom-select.open .custom-select-trigger::after {
    transform: rotate(180deg);
}

.custom-options {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    margin-top: 0.25rem;
    max-height: 300px;
    overflow-y: auto;
    z-index: 100;
    display: none;
    box-shadow: var(--shadow-lg);
}

.custom-select.open .custom-options {
    display: block;
    animation: fadeIn 0.2s ease-out;
}

.custom-option {
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.custom-option:last-child {
    border-bottom: none;
}

.custom-option:hover {
    background-color: var(--background-light);
}

.custom-option.selected {
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    font-weight: 500;
}

.app-icon {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 6px;
    flex-shrink: 0;
}

.app-icon-placeholder {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.custom-select-trigger .app-icon,
.custom-select-trigger .app-icon-placeholder {
    width: 28px;
    height: 28px;
}

/* Submit Button */
.submit-btn {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    margin-top: 0.5rem;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Messages */
.message {
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-top: 1.5rem;
    text-align: center;
}

.success-message {
    background-color: #d1fae5;
    border: 2px solid var(--success);
    color: #065f46;
}

.success-message h3 {
    color: #065f46;
    margin-bottom: 0.5rem;
}

.error-message {
    background-color: #fee2e2;
    border: 2px solid var(--error);
    color: #991b1b;
}

.error-message h3 {
    color: #991b1b;
    margin-bottom: 0.5rem;
}

/* Contact Info */
.contact-info {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    padding: 2rem;
    margin-top: 2rem;
}

.contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    text-align: center;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.icon {
    width: 40px;
    height: 40px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--text-dark);
}

.contact-item p,
.contact-item a {
    font-size: 0.95rem;
    color: var(--text-light);
    text-decoration: none;
    line-height: 1.5;
}

.contact-item a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

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

.footer p {
    margin-bottom: 1rem;
    opacity: 0.9;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
    font-size: 0.9rem;
}

.footer-links a:hover {
    opacity: 1;
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo-img {
        max-width: 200px;
    }

    .logo h1 {
        font-size: 2rem;
    }

    .hero h2 {
        font-size: 1.5rem;
    }

    .form-container {
        padding: 1.5rem;
    }

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

    .footer-links {
        flex-direction: column;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .logo-img {
        max-width: 180px;
    }

    .logo h1 {
        font-size: 1.75rem;
    }

    .tagline {
        font-size: 1rem;
    }

    .hero h2 {
        font-size: 1.25rem;
    }

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

    .form-container {
        padding: 1rem;
    }

    .submit-btn {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

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

.form-container,
.contact-info {
    animation: fadeIn 0.5s ease-out;
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .submit-btn {
        display: none;
    }

    .form-container {
        box-shadow: none;
        border: 1px solid var(--border-color);
    }
}

/* reCAPTCHA Badge Customization */
.grecaptcha-badge {
    visibility: visible;
    opacity: 0.6;
    transition: opacity 0.3s;
}

.grecaptcha-badge:hover {
    opacity: 1;
}

/* Opcional: Ocultar badge en móvil si es muy intrusivo */
@media (max-width: 480px) {
    .grecaptcha-badge {
        bottom: 70px !important;
    }
}