/* ==========================================================================
   Contact Page — Styles (extends styles.css design system)
   ========================================================================== */

/* Hero */
.contact-hero {
    background: var(--neutral-200);
    color: var(--neutral-900);
    padding: clamp(3rem, 8vw, 5rem) clamp(2rem, 6vw, 5rem);
    text-align: left;
    position: relative;
    overflow: hidden;
    margin-top: 100px;
    border-bottom: 1px solid var(--neutral-300);
}

/* Override global hero styles for light background */
.contact-hero .hero-content {
    color: var(--neutral-900);
}
.contact-hero h1 {
    color: var(--neutral-900);
}
.contact-hero .highlight {
    color: var(--neutral-900);
    font-weight: 800;
}
.contact-hero .hero-subtitle {
    color: var(--neutral-700);
}
.quick-contact-item strong {
    color: var(--neutral-900);
    display: block;
}
.quick-contact-item span {
    color: var(--neutral-700);
}

@media (max-width: 768px) {
    .contact-hero { margin-top: 60px; }
}

.contact-quick-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin: 2.5rem 0 0;
    position: relative;
    z-index: 2;
}

.quick-contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--neutral-100);
    border: 1px solid var(--neutral-300);
    padding: 1.25rem;
    border-radius: var(--radius-lg);
}

.quick-contact-item .icon-svg {
    width: 2rem;
    height: 2rem;
    flex-shrink: 0;
    color: var(--accent);
}

.quick-contact-item a {
    color: var(--neutral-900);
    text-decoration: none;
    font-weight: 600;
}

.quick-contact-item a:hover {
    color: var(--accent-dark);
}

/* Form Section */
.contact-form-section {
    padding: var(--section-pad);
    max-width: var(--container);
    margin: 0 auto;
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.form-header {
    background: var(--accent);
    color: var(--white);
    padding: 2.5rem 2rem;
    text-align: center;
}

.form-header h2 {
    margin-bottom: 0.75rem;
    font-size: 1.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.form-header p {
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.95);  /* high contrast on accent bg */
    font-size: 0.95rem;
}

.form-benefits {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.benefit {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 500;
}

/* Form */
.modern-form {
    padding: 2.5rem 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 0.5rem;
}

.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 2.75rem 0.875rem 1rem;
    border: 1.5px solid var(--neutral-400);
    border-radius: var(--radius);
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: var(--white);
    font-family: var(--font);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
}

.form-icon {
    position: absolute;
    right: 0.875rem;
    top: auto;
    bottom: 0.875rem;
    transform: none;
    color: var(--neutral-500);
    pointer-events: none;
    display: flex;
    align-items: center;
}

.form-group:has(textarea) .form-icon {
    top: 3rem;
    bottom: auto;
}

.form-help {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: var(--neutral-600);
    font-style: italic;
}

/* Custom Radio Buttons */
.radio-group {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

.radio-option {
    position: relative;
    display: flex;
    align-items: center;
    padding: 1rem;
    border: 1.5px solid var(--neutral-400);
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    background: var(--white);
}

.radio-option:hover {
    border-color: var(--accent);
    background: rgba(249, 115, 22, 0.03);
}

.radio-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--neutral-400);
    border-radius: 50%;
    margin-right: 1rem;
    position: relative;
    transition: all 0.2s;
    flex-shrink: 0;
}

.radio-option input[type="radio"]:checked + .radio-custom {
    border-color: var(--accent);
    background: var(--accent);
}

.radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--white);
    transition: transform 0.2s;
}

.radio-option input[type="radio"]:checked + .radio-custom::after {
    transform: translate(-50%, -50%) scale(1);
}

.radio-content strong {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--neutral-900);
    margin-bottom: 0.2rem;
}

.radio-content small {
    color: var(--neutral-600);
    font-size: 0.8rem;
}

.radio-option.urgent {
    border-color: var(--danger);
}

.radio-option.urgent input[type="radio"]:checked + .radio-custom {
    background: var(--danger);
    border-color: var(--danger);
}

.radio-option.normal {
    border-color: var(--accent);
}

.radio-option.normal input[type="radio"]:checked + .radio-custom {
    background: var(--accent);
    border-color: var(--accent);
}

/* File Upload */
.file-upload {
    position: relative;
}

.file-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.file-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 2rem;
    border: 2px dashed var(--neutral-400);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    text-align: center;
    background: var(--neutral-100);
}

.file-label:hover {
    border-color: var(--accent);
    background: rgba(249, 115, 22, 0.03);
}

.file-icon {
    margin-bottom: 0.75rem;
    color: var(--neutral-600);
}

.file-text {
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 0.25rem;
}

.file-label small {
    color: var(--neutral-600);
    font-size: 0.8rem;
}

.file-list {
    margin-top: 0.75rem;
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem;
    background: var(--neutral-200);
    border-radius: var(--radius);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.file-remove {
    color: var(--danger);
    cursor: pointer;
    font-weight: bold;
}

/* Custom Checkbox */
.checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkmark {
    position: relative;
    display: inline-block;
    width: 20px;
    height: 20px;
    background: var(--white);
    border: 2px solid var(--neutral-400);
    border-radius: 4px;
    margin-right: 0.75rem;
    transition: all 0.2s;
    flex-shrink: 0;
}

.checkbox:checked + .checkmark {
    background: var(--success);
    border-color: var(--success);
}

.checkmark::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 6px;
    width: 6px;
    height: 10px;
    border: solid var(--white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0);
    transition: transform 0.2s;
}

.checkbox:checked + .checkmark::after {
    transform: rotate(45deg) scale(1);
}

.form-group label:has(.checkbox) {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    font-weight: 400;
}

/* Form Actions */
.form-actions {
    text-align: center;
    margin-top: 2rem;
}

.btn-submit {
    background: var(--accent);
    color: var(--white);
    border: none;
    padding: 1.25rem 2.5rem;
    border-radius: var(--radius-pill);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s var(--ease);
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    min-width: 250px;
    font-family: var(--font);
}

.btn-submit:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.35);
}

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

.btn-icon {
    display: flex;
    align-items: center;
}

.btn-text {
    font-size: 1rem;
}

.btn-subtext {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.95);  /* high contrast on accent bg */
}

.form-security {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    color: var(--neutral-600);
    font-size: 0.8rem;
}

/* Form Messages */
.form-message {
    padding: 2rem;
    margin: 2rem;
    border-radius: var(--radius-xl);
    text-align: center;
}

.form-message.success {
    background: #f0fdf4;
    border: 1.5px solid var(--success);
    color: #15803d;
}

.form-message.error {
    background: #fef2f2;
    border: 1.5px solid var(--danger);
    color: #dc2626;
}

.message-icon {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
}

.message-info {
    background: rgba(255, 255, 255, 0.7);
    padding: 1.5rem;
    border-radius: var(--radius);
    margin: 1.5rem 0;
    text-align: left;
}

.message-info ul {
    margin-top: 0.75rem;
    padding-left: 1rem;
}

.message-info li {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.error-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.btn-retry,
.btn-phone {
    padding: 0.65rem 1.5rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.btn-retry {
    background: var(--accent);
    color: var(--white);
    border: none;
    cursor: pointer;
    font-family: var(--font);
}

.btn-phone {
    background: var(--success);
    color: var(--white);
}

/* Contact Alternatives */
.contact-alternatives {
    max-width: 1000px;
    margin: 4rem auto 0;
    text-align: center;
}

.contact-alternatives h3 {
    color: var(--neutral-900);
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.contact-methods-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
}

.contact-method {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
    border-top: 3px solid transparent;
}

.contact-method:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.contact-method.urgence {
    border-top-color: var(--danger);
}

.contact-method.email {
    border-top-color: var(--accent);
}

.contact-method.whatsapp {
    border-top-color: #25d366;
}

.method-icon {
    width: 52px;
    height: 52px;
    background: var(--neutral-200);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--accent);
}

.contact-method.urgence .method-icon {
    color: var(--danger);
}

.contact-method.whatsapp .method-icon {
    color: #25d366;
}

.contact-method h4 {
    color: var(--neutral-900);
    margin-bottom: 0.75rem;
    font-size: 1.15rem;
    font-weight: 700;
}

.contact-method p {
    color: var(--neutral-600);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.method-btn {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.25s var(--ease);
    margin-bottom: 0.75rem;
}

.method-btn.primary {
    background: var(--danger);
    color: var(--white);
}

.method-btn.primary:hover {
    filter: brightness(1.08);
}

.method-btn.secondary {
    background: var(--neutral-900);
    color: var(--white);
}

.method-btn.secondary:hover {
    background: var(--accent);
}

.method-btn.whatsapp-btn {
    background: #25d366;
    color: var(--white);
}

.method-btn.whatsapp-btn:hover {
    filter: brightness(1.08);
}

.contact-method small {
    color: var(--neutral-600);
    font-size: 0.8rem;
}

/* Info Section */
.contact-info-section {
    padding: var(--section-pad);
    background: var(--neutral-200);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: var(--container);
    margin: 0 auto;
}

.info-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.info-card h3 {
    color: var(--neutral-900);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    font-weight: 700;
    border-bottom: 2px solid var(--accent);
    padding-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Hours */
.hours-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.hour-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.65rem 0.75rem;
    background: var(--neutral-100);
    border-radius: var(--radius);
    font-size: 0.9rem;
}

.day {
    font-weight: 600;
    color: var(--neutral-900);
}

.time {
    color: var(--neutral-700);
}

/* Pricing */
.price-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    border-radius: var(--radius);
    border: 1px solid var(--neutral-300);
    font-size: 0.9rem;
}

.price-item.highlight {
    background: var(--neutral-100);
    border-color: var(--success);
    font-weight: 600;
}

.service {
    color: var(--neutral-900);
}

.price {
    color: var(--success);
    font-weight: 600;
}

.info-card small {
    display: block;
    margin-top: 1rem;
    color: var(--neutral-600);
    font-size: 0.8rem;
    font-style: italic;
}

/* Zone Info */
.zone-info p {
    margin-bottom: 0.75rem;
    color: var(--neutral-700);
    font-size: 0.9rem;
}

.main-cities {
    margin: 1.25rem 0;
}

.cities-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.city-tag {
    background: var(--accent);
    color: var(--white);
    padding: 0.35rem 0.875rem;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    font-weight: 500;
}

.zone-note {
    background: var(--neutral-100);
    padding: 1rem;
    border-radius: var(--radius);
    border-left: 3px solid var(--accent);
    margin-top: 1.25rem;
    font-size: 0.9rem;
}

.zone-note a {
    color: var(--accent-dark);      /* 5.9:1 on white for small text */
    font-weight: 600;
    text-decoration: none;
}

.zone-note a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .contact-quick-info {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .form-benefits {
        gap: 0.5rem;
    }

    .benefit {
        font-size: 0.75rem;
        padding: 0.35rem 0.75rem;
    }

    .modern-form {
        padding: 2rem 1.25rem;
    }

    .btn-submit {
        width: 100%;
    }

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

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

    .error-actions {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 480px) {
    .contact-hero {
        padding: clamp(3rem, 8vw, 5rem) 1.5rem;
    }

    .quick-contact-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }

    .form-header {
        padding: 2rem 1rem;
    }

    .form-header h2 {
        font-size: 1.4rem;
    }

    .cities-tags {
        justify-content: center;
    }
}

/* Loading State */
.btn-submit.loading {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-submit.loading .btn-text::after {
    content: '';
    display: inline-block;
    width: 18px;
    height: 18px;
    margin-left: 8px;
    border: 2px solid transparent;
    border-top: 2px solid var(--white);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Form Validation States */
.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: var(--danger);
    background-color: #fef2f2;
}

.form-error-message {
    color: var(--danger);
    font-size: 0.8rem;
    margin-top: 0.4rem;
    display: none;
}

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

.form-group.valid input,
.form-group.valid select,
.form-group.valid textarea {
    border-color: var(--success);
    background-color: #f0fdf4;
}