/* ============================================
   CONTATTI CSS - Mobile-First Approach
   Based on WEB_4_0_MOBILE_FIRST_GUIDE
   ============================================ */

/* CSS Variables - Breakpoints & Design Tokens */
:root {
    /* Breakpoints */
    --bp-sm: 576px;
    --bp-md: 768px;
    --bp-lg: 992px;
    --bp-xl: 1200px;

    /* Colors */
    --color-primary: #e22721;
    --color-primary-dark: #c91f1a;
    --color-success: #0B8D84;
    --color-warning: #E56E12;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-bg: #ffffff;
    --color-bg-alt: #f9fafb;
    --color-border: #e5e7eb;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;

    /* Touch targets */
    --touch-target-min: 48px;
}

/* Touch-friendly elements */
button,
.btn,
.form-submit,
.cta-btn {
    min-height: var(--touch-target-min);
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

/* Prevent iOS zoom on input focus */
input,
select,
textarea {
    font-size: 16px;
    min-height: var(--touch-target-min);
}

/* Hero Section - Mobile First */
.contact-hero {
    padding: 80px 0 40px;
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, #f3f4f6 100%);
}

.contact-hero .container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 var(--space-md);
    text-align: center;
}

.contact-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(226, 39, 33, 0.1);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

/* Mobile: smaller title */
.contact-hero h1 {
    font-size: 1.75rem;
    font-weight: 800;
    color: #111827;
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.contact-hero h1 span {
    color: var(--color-primary);
}

.contact-hero p {
    font-size: 1rem;
    color: var(--color-text-light);
    max-width: 100%;
    margin: 0 auto;
    line-height: 1.6;
}

/* Main Contact Section - Mobile First */
.contact-main {
    padding: 40px 0;
    background: var(--color-bg);
}

.contact-main .container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Mobile: single column, info first */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    align-items: start;
}

/* Contact Form - Mobile First */
.contact-form-wrapper {
    background: var(--color-bg);
    border-radius: 16px;
    padding: var(--space-lg);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--color-border);
    order: 2;
}

.contact-form-wrapper h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 8px;
}

.contact-form-wrapper .form-subtitle {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: var(--space-lg);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
}

.form-group label .required {
    color: var(--color-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    font-size: 16px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background: var(--color-bg-alt);
    color: #111827;
    transition: all 0.2s ease;
    font-family: inherit;
    min-height: var(--touch-target-min);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-bg);
    box-shadow: 0 0 0 3px rgba(226, 39, 33, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #9ca3af;
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 44px;
}

/* Privacy Checkbox */
.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: var(--space-lg);
}

.form-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--color-primary);
    cursor: pointer;
    flex-shrink: 0;
}

.form-checkbox label {
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.5;
    cursor: pointer;
}

.form-checkbox label a {
    color: var(--color-primary);
    text-decoration: underline;
}

/* Submit Button */
.form-submit {
    width: 100%;
    padding: 16px 32px;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: var(--color-primary);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: var(--touch-target-min);
}

.form-submit:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(226, 39, 33, 0.3);
}

.form-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Form Success Message */
.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.form-success.show {
    display: block;
}

.form-success svg {
    width: 64px;
    height: 64px;
    color: #22c55e;
    margin-bottom: 16px;
}

.form-success h3 {
    font-size: 1.5rem;
    color: #111827;
    margin-bottom: 8px;
}

.form-success p {
    color: var(--color-text-light);
}

/* Contact Info - Mobile First */
.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    order: 1;
}

.contact-info-card {
    background: var(--color-bg-alt);
    border-radius: 16px;
    padding: var(--space-lg);
    border: 1px solid var(--color-border);
}

.contact-info-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-info-card h3 svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

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

.contact-item-icon {
    width: 44px;
    height: 44px;
    background: rgba(226, 39, 33, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item-icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

.contact-item-content h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: 4px;
}

.contact-item-content p,
.contact-item-content a {
    font-size: 1rem;
    color: #111827;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease;
}

.contact-item-content a:hover {
    color: var(--color-primary);
}

/* Orari - Mobile First (single column) */
.orari-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4px;
    font-size: 0.95rem;
}

.orari-grid .day {
    font-weight: 600;
    color: #111827;
}

.orari-grid .time {
    color: #111827;
    font-weight: 500;
    margin-bottom: 8px;
}

/* Social Links */
.contact-social {
    display: flex;
    gap: 12px;
    margin-top: var(--space-md);
}

.contact-social a {
    width: 44px;
    height: 44px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    transition: all 0.2s ease;
}

.contact-social a:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.contact-social a svg {
    width: 20px;
    height: 20px;
}

/* CTA Card */
.contact-cta-card {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    border-radius: 16px;
    padding: var(--space-lg);
    color: #fff;
    text-align: center;
}

.contact-cta-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.contact-cta-card p {
    color: #9ca3af;
    margin-bottom: var(--space-md);
    font-size: 0.95rem;
}

.contact-cta-card .cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--color-primary);
    color: #fff;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    min-height: var(--touch-target-min);
}

.contact-cta-card .cta-btn:hover {
    background: var(--color-primary-dark);
    color: white;
    transform: translateY(-2px);
    text-decoration: none;
}

/* Map Section */
.contact-map-section {
    padding: 0 0 60px;
    background: var(--color-bg);
}

.contact-map-section .container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.contact-map-wrapper {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--color-border);
}

.contact-map-wrapper iframe {
    width: 100%;
    height: 300px;
    border: none;
}

/* ============================================
   RESPONSIVE - Mobile-First Approach
   Base styles are mobile, then scale up
   ============================================ */

/* Tablet (min-width: 768px) */
@media (min-width: 768px) {
    .contact-hero {
        padding: 100px 0 50px;
    }

    .contact-hero .container,
    .contact-main .container,
    .contact-map-section .container {
        max-width: 720px;
        padding: 0 var(--space-lg);
    }

    .contact-hero h1 {
        font-size: 2.25rem;
    }

    .contact-hero p {
        font-size: 1.125rem;
        max-width: 600px;
    }

    .contact-main {
        padding: 60px 0;
    }

    .contact-form-wrapper {
        padding: 32px;
    }

    .contact-form-wrapper h2 {
        font-size: 1.5rem;
    }

    .contact-info-card {
        padding: 32px;
    }

    .contact-info-card h3 {
        font-size: 1.125rem;
    }

    /* Orari: 2 columns */
    .orari-grid {
        grid-template-columns: auto 1fr;
        gap: 8px 16px;
    }

    .orari-grid .day {
        color: var(--color-text-light);
        font-weight: normal;
    }

    .orari-grid .time {
        margin-bottom: 0;
    }

    .contact-cta-card {
        padding: 32px;
    }

    .contact-cta-card h3 {
        font-size: 1.25rem;
    }

    .contact-map-section {
        padding: 0 0 80px;
    }

    .contact-map-wrapper iframe {
        height: 400px;
    }
}

/* Desktop (min-width: 992px) */
@media (min-width: 992px) {
    .contact-hero .container,
    .contact-main .container,
    .contact-map-section .container {
        max-width: 960px;
    }

    .contact-hero {
        padding: 120px 0 60px;
    }

    .contact-hero h1 {
        font-size: clamp(2rem, 5vw, 3rem);
    }

    .contact-main {
        padding: 80px 0;
    }

    /* Desktop: 2 columns */
    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }

    .contact-form-wrapper {
        padding: 40px;
        order: 1;
    }

    .contact-info-wrapper {
        order: 2;
    }
}

/* Large Desktop (min-width: 1200px) */
@media (min-width: 1200px) {
    .contact-hero .container,
    .contact-main .container,
    .contact-map-section .container {
        max-width: 1140px;
    }
}