/* ================================
   HELP CSS - INTEGRADO CON DOCUMENTATION.CSS
   Compatible con base.css, layout.css y documentation.css
   ================================ */

/* ================================
   MÉTODOS DE CONTACTO
   ================================ */
.contact-methods {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* Responsive grid */
@media (max-width: 767px) {
    .contact-methods {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (min-width: 768px) and (max-width: 2299px) {
    .contact-methods {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1200px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (min-width: 2300px) {
    .contact-methods {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1800px;
        margin-left: auto;
        margin-right: auto;
    }
}

.contact-card {
    background: var(--card-bg);
    border: 1px solid var(--border-primary);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

    .contact-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: var(--gradient-primary);
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.3s ease;
    }

    .contact-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-lg);
        border-color: var(--primary-accent);
    }

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

.contact-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-light);
    color: var(--primary-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1.25rem;
    box-shadow: var(--shadow-sm);
}

.contact-content h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.contact-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.contact-content .small-text {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.contact-link {
    display: inline-block;
    color: var(--primary-accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

    .contact-link:hover {
        color: var(--primary-dark);
        text-decoration: none;
        transform: translateX(2px);
    }

/* ================================
   FORMULARIO DE CONTACTO
   ================================ */
.form-container {
    max-width: 700px;
    margin: 0 auto;
    background: var(--card-bg);
    border: 1px solid var(--border-primary);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

    .form-container::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: var(--gradient-primary);
    }

.contact-form {
    position: relative;
}

.form-group {
    margin-bottom: 1.75rem;
}

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

.required {
    color: var(--danger-color);
    margin-left: 0.25rem;
}

.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
}

    .form-control:focus {
        outline: none;
        border-color: var(--primary-accent);
        box-shadow: 0 0 0 3px var(--primary-light);
        background: var(--bg-secondary);
    }

    .form-control::placeholder {
        color: var(--text-muted);
    }

    .form-control:disabled,
    .form-control[readonly] {
        background: var(--bg-secondary);
        cursor: not-allowed;
        opacity: 0.7;
    }

textarea.form-control {
    resize: vertical;
    min-height: 150px;
    line-height: 1.6;
}

select.form-control {
    cursor: pointer;
}

.form-text {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.375rem;
}

.character-counter {
    text-align: right;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.375rem;
}

    .character-counter.warning {
        color: var(--warning-color);
    }

    .character-counter.danger {
        color: var(--danger-color);
    }

.error-message {
    display: none;
    color: var(--danger-color);
    font-size: 0.8rem;
    margin-top: 0.375rem;
}

.form-group.has-error .form-control {
    border-color: var(--danger-color);
}

.form-group.has-error .error-message {
    display: block;
}

/* ================================
   BOTONES DEL FORMULARIO
   ================================ */
.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

    .form-actions .btn-primary,
    .form-actions .btn-secondary {
        padding: 0.875rem 1.75rem !important;
        border-radius: 12px !important;
        font-size: 0.95rem !important;
        font-weight: 600 !important;
        text-decoration: none !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 0.5rem !important;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
        border: none !important;
        cursor: pointer !important;
        flex: 1;
    }

    .form-actions .btn-primary {
        background: var(--gradient-primary) !important;
        color: white !important;
        box-shadow: var(--shadow-accent) !important;
    }

        .form-actions .btn-primary:hover:not(:disabled) {
            transform: translateY(-2px) !important;
            box-shadow: var(--shadow-accent), var(--shadow-md) !important;
            color: white !important;
        }

        .form-actions .btn-primary:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

    .form-actions .btn-secondary {
        background: var(--bg-card) !important;
        color: var(--text-secondary) !important;
        border: 1px solid var(--border-secondary) !important;
    }

        .form-actions .btn-secondary:hover {
            background: var(--bg-tertiary) !important;
            border-color: var(--primary-accent) !important;
            color: var(--text-primary) !important;
            transform: translateY(-2px) !important;
        }

/* ================================
   ESTADOS DEL FORMULARIO
   ================================ */
.form-loading,
.form-success,
.form-error {
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1.5rem;
    text-align: center;
}

.form-loading {
    background: var(--primary-light);
    border: 1px solid var(--primary-accent);
    color: var(--text-primary);
}

    .form-loading i {
        color: var(--primary-accent);
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }

    .form-loading span {
        display: block;
        font-size: 0.95rem;
    }

.form-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--success-color);
    color: var(--text-primary);
}

    .form-success i {
        color: var(--success-color);
        font-size: 2.5rem;
        margin-bottom: 0.75rem;
    }

    .form-success h4 {
        font-size: 1.15rem;
        font-weight: 600;
        color: var(--text-primary);
        margin-bottom: 0.5rem;
    }

    .form-success p {
        color: var(--text-secondary);
        margin: 0;
    }

.form-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger-color);
    color: var(--text-primary);
}

    .form-error i {
        color: var(--danger-color);
        font-size: 2.5rem;
        margin-bottom: 0.75rem;
    }

    .form-error h4 {
        font-size: 1.15rem;
        font-weight: 600;
        color: var(--text-primary);
        margin-bottom: 0.5rem;
    }

    .form-error p {
        color: var(--text-secondary);
        margin: 0;
    }

/* ================================
   RECURSOS ADICIONALES
   ================================ */
.resources-grid {
    display: grid;
    gap: 1.5rem;
}

/* Responsive grid */
@media (max-width: 767px) {
    .resources-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (min-width: 768px) and (max-width: 2299px) {
    .resources-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 1200px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (min-width: 2300px) {
    .resources-grid {
        grid-template-columns: repeat(4, 1fr);
        max-width: 1800px;
        margin-left: auto;
        margin-right: auto;
    }
}

.resource-card {
    background: var(--card-bg);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

    .resource-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: var(--gradient-primary);
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.3s ease;
    }

    .resource-card:hover {
        transform: translateY(-3px);
        box-shadow: var(--shadow-md);
        border-color: var(--primary-accent);
        text-decoration: none;
    }

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

        .resource-card:hover .resource-arrow {
            transform: translateX(5px);
        }

.resource-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-light);
    color: var(--primary-accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.resource-content {
    flex: 1;
}

    .resource-content h4 {
        font-size: 1rem;
        font-weight: 600;
        color: var(--text-primary);
        margin-bottom: 0.25rem;
    }

    .resource-content p {
        font-size: 0.85rem;
        color: var(--text-secondary);
        margin: 0;
    }

.resource-arrow {
    color: var(--text-muted);
    font-size: 1rem;
    transition: transform 0.3s ease;
}

/* ================================
   RESPONSIVE DESIGN
   ================================ */
@media (max-width: 768px) {
    .form-container {
        padding: 1.5rem;
    }

    .form-actions {
        flex-direction: column;
    }

    .contact-card {
        padding: 1.5rem;
    }

    .resource-card {
        padding: 1.25rem;
    }
}

@media (max-width: 480px) {
    .form-container {
        padding: 1.25rem;
        border-radius: 12px;
    }

    .form-control {
        font-size: 0.9rem;
        padding: 0.75rem;
    }

    .contact-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }

    .resource-card {
        flex-direction: column;
        text-align: center;
    }

    .resource-arrow {
        display: none;
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.contact-card,
.resource-card {
    animation: fadeInUp 0.4s ease forwards;
}

    .contact-card:nth-child(1),
    .resource-card:nth-child(1) {
        animation-delay: 0.1s;
    }

    .contact-card:nth-child(2),
    .resource-card:nth-child(2) {
        animation-delay: 0.2s;
    }

    .contact-card:nth-child(3),
    .resource-card:nth-child(3) {
        animation-delay: 0.3s;
    }

    .contact-card:nth-child(4),
    .resource-card:nth-child(4) {
        animation-delay: 0.4s;
    }

/* ================================
   ACCESIBILIDAD
   ================================ */
.form-control:focus-visible,
.btn-primary:focus-visible,
.btn-secondary:focus-visible {
    outline: 2px solid var(--primary-accent);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .contact-card,
    .resource-card,
    .form-control {
        animation: none !important;
        transition: none !important;
    }
}

/* ================================
   MODO OSCURO
   ================================ */
html.dark-mode .form-container,
body.dark-mode .form-container {
    background: var(--bg-secondary);
}

html.dark-mode .form-control,
body.dark-mode .form-control {
    background: var(--bg-primary);
}

    html.dark-mode .form-control:focus,
    body.dark-mode .form-control:focus {
        background: var(--bg-tertiary);
    }

html.dark-mode .contact-card,
body.dark-mode .contact-card,
html.dark-mode .resource-card,
body.dark-mode .resource-card {
    background: var(--bg-secondary);
}

    html.dark-mode .contact-card:hover,
    body.dark-mode .contact-card:hover,
    html.dark-mode .resource-card:hover,
    body.dark-mode .resource-card:hover {
        background: var(--bg-tertiary);
    }