/* ============================================
   LUCCA.TAXI - CSS PRINCIPALE
   Sistema Multi-Brand con colori distintivi
   ============================================ */

/* === ROOT VARIABLES === */
:root {
    /* Colori Brand Lucca.taxi */
    --color-primary: #D4A047;        /* Giallo/Oro */
    --color-secondary: #E63946;      /* Rosso */
    --color-dark: #1A1A1A;          /* Nero */
    --color-light: #FFFFFF;         /* Bianco */
    
    /* Colori Partner itTaxi */
    --color-ittaxi: #0D9FDB;        /* Azzurro itTaxi */
    --color-ittaxi-dark: #0073A8;   /* Azzurro scuro */
    
    /* Colori Azioni */
    --color-whatsapp: #25D366;      /* Verde WhatsApp */
    --color-phone: #E63946;         /* Rosso telefono */
    --color-uber: #000000;          /* Nero Uber */
    
    /* Colori Neutrali */
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;
    
    /* Colori Stato */
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-danger: #EF4444;
    --color-info: #3B82F6;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', 'Inter', sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}

/* === RESET & BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
    margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--color-secondary);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

/* === UTILITIES === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 5rem 0;
}

.section-gray {
    background-color: var(--color-gray-50);
}

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

.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-danger { color: var(--color-danger); }

/* === HEADER & NAVIGATION === */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    background-color: transparent;
}

.header.header-solid,
.header.scrolled {
    background-color: var(--color-light);
    box-shadow: var(--shadow-md);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.logo {
    height: 50px;
    width: auto;
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 800;
}

.logo-lucca {
    color: var(--color-secondary);
}

.logo-taxi {
    color: var(--color-primary);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-dark);
    cursor: pointer;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--color-gray-700);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.lang-switch {
    background-color: var(--color-gray-100);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    color: var(--color-gray-700);
    transition: var(--transition-fast);
}

.lang-switch:hover {
    background-color: var(--color-primary);
    color: var(--color-light);
}

/* === HERO SECTION === */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-light);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-light);
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-info {
    display: flex;
    gap: 3rem;
    justify-content: center;
    margin-top: 3rem;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
}

.info-item i {
    font-size: 1.5rem;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.hero-scroll i {
    font-size: 2rem;
    color: var(--color-light);
    opacity: 0.7;
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
}

.btn i {
    font-size: 1.25rem;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-dark);
}

.btn-primary:hover {
    background-color: var(--color-secondary);
    color: var(--color-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-light);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Bottoni Brand-Specific */
.btn-ittaxi {
    background-color: var(--color-ittaxi);
    color: var(--color-light);
    border-color: var(--color-ittaxi);
}

.btn-ittaxi:hover {
    background-color: var(--color-ittaxi-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-whatsapp {
    background-color: var(--color-whatsapp);
    color: var(--color-light);
    border-color: var(--color-whatsapp);
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-phone {
    background-color: var(--color-phone);
    color: var(--color-light);
    border-color: var(--color-phone);
}

.btn-phone:hover {
    background-color: #D32F2F;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-light);
}

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

.btn-white:hover {
    background-color: var(--color-gray-100);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-outline-white {
    background-color: transparent;
    color: var(--color-light);
    border-color: var(--color-light);
}

.btn-outline-white:hover {
    background-color: var(--color-light);
    color: var(--color-primary);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

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

.btn-disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-disabled:hover {
    transform: none;
}

/* === SECTION HEADERS === */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background-color: var(--color-primary);
    color: var(--color-dark);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.75rem;
    color: var(--color-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-600);
    max-width: 700px;
    margin: 0 auto;
}

/* === CARDS === */
.benefit-card,
.service-card,
.rate-card {
    background-color: var(--color-light);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.benefit-card:hover,
.service-card:hover,
.rate-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.benefit-icon,
.service-icon {
    width: 60px;
    height: 60px;
    background-color: var(--color-gray-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.benefit-card h3,
.service-card h3,
.rate-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

/* === GRIDS === */
.benefits-grid,
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.rates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

/* === INFO BOXES === */
.info-box {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    border-radius: 12px;
    margin: 2rem 0;
}

.info-box i {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.info-box-primary {
    background-color: rgba(13, 159, 219, 0.1);
    border-left: 4px solid var(--color-ittaxi);
}

.info-box-primary i {
    color: var(--color-ittaxi);
}

.info-box-success {
    background-color: rgba(16, 185, 129, 0.1);
    border-left: 4px solid var(--color-success);
}

.info-box-success i {
    color: var(--color-success);
}

.info-box-warning {
    background-color: rgba(245, 158, 11, 0.1);
    border-left: 4px solid var(--color-warning);
}

.info-box-warning i {
    color: var(--color-warning);
}

.info-box-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-left: 4px solid var(--color-danger);
}

.info-box-danger i {
    color: var(--color-danger);
}

.info-box-info {
    background-color: rgba(59, 130, 246, 0.1);
    border-left: 4px solid var(--color-info);
}

.info-box-info i {
    color: var(--color-info);
}

/* === BADGES === */
.badge {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-recommended {
    background-color: var(--color-success);
    color: var(--color-light);
}

.badge-coming-soon {
    background-color: var(--color-gray-400);
    color: var(--color-light);
}

.badge-active {
    background-color: var(--color-success);
    color: var(--color-light);
}

/* === CTA SECTION === */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-light);
    padding: 5rem 0;
    text-align: center;
}

.cta-content h2 {
    color: var(--color-light);
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.5rem;
    opacity: 0.95;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-center {
    text-align: center;
    margin-top: 3rem;
}

/* === FOOTER === */
.footer {
    background-color: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    margin-bottom: 1rem;
}

.footer-logo {
    height: 50px;
    margin-bottom: 1rem;
}

.footer-logo-text {
    font-size: 1.75rem;
    font-weight: 800;
}

.footer-description {
    color: var(--color-gray-400);
    margin-bottom: 1.5rem;
}

.footer h4 {
    color: var(--color-light);
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--color-gray-400);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--color-gray-400);
}

.footer-contact i {
    color: var(--color-primary);
}

.footer-contact a {
    color: var(--color-gray-400);
}

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

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background-color: var(--color-gray-800);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
    transition: var(--transition-fast);
}

.footer-social a:hover {
    background-color: var(--color-primary);
    color: var(--color-dark);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid var(--color-gray-800);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    color: var(--color-gray-400);
}

.footer-legal a:hover {
    color: var(--color-primary);
}

/* === PAGE HEADER === */
.page-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-light);
    padding: 8rem 0 4rem;
    text-align: center;
    margin-top: 80px;
}

.page-title {
    font-size: 3rem;
    color: var(--color-light);
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.25rem;
    opacity: 0.95;
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* === FORMS === */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-gray-700);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--color-gray-300);
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(212, 160, 71, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-checkbox input {
    width: auto;
}

/* === TABLE === */
table {
    width: 100%;
    border-collapse: collapse;
}

table th,
table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-gray-200);
}

table th {
    background-color: var(--color-gray-50);
    font-weight: 600;
    color: var(--color-gray-700);
}

table tr:hover {
    background-color: var(--color-gray-50);
}

/* === LEAD TEXT === */
.lead {
    font-size: 1.25rem;
    color: var(--color-gray-600);
    line-height: 1.8;
}