/* ===================================
   Noleggio Catania Premium NCC
   Modern CSS Stylesheet
   =================================== */

/* === CSS Variables === */
:root {
    /* Colors */
    --color-primary: #f59e0b;
    --color-primary-dark: #d97706;
    --color-primary-light: #fbbf24;
    --color-gold: #f59e0b;
    --color-gold-light: #fbbf24;
    
    --color-dark: #0f172a;
    --color-dark-light: #1e293b;
    --color-slate: #334155;
    --color-slate-light: #64748b;
    
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    
    /* Spacing */
    --container-max-width: 1200px;
    --section-padding: 80px 0;
    
    /* Transitions */
    --transition-base: all 0.3s ease;
    --transition-fast: all 0.15s ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 40px -10px rgba(245, 158, 11, 0.5);
}

/* === Reset & Base === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-slate);
    background-color: var(--color-gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-base);
}

/* === Container === */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 2px solid transparent;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
}

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

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

.btn-outline {
    background-color: transparent;
    color: var(--color-dark);
    border-color: var(--color-gray-300);
}

.btn-outline:hover {
    background-color: var(--color-dark);
    color: var(--color-white);
    border-color: var(--color-dark);
}

.btn-sm { padding: 0.5rem 1rem; font-size: 0.75rem; }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn-xl { padding: 1.25rem 2.5rem; font-size: 1.125rem; }
.btn-block { width: 100%; }
.btn-glow { box-shadow: var(--shadow-glow); }

/* === Header === */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition-base);
    padding: 1rem 0;
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: 0.5rem 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition-base);
}

.brand-icon {
    padding: 0.5rem;
    background-color: var(--color-dark);
    color: var(--color-gold);
    border-radius: 0.5rem;
    transition: var(--transition-base);
}

.header.scrolled .brand-icon {
    background-color: var(--color-dark);
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 1.25rem;
    font-family: var(--font-serif);
    font-weight: 700;
    color: var(--color-white);
    transition: var(--transition-base);
}

.header.scrolled .brand-name {
    color: var(--color-dark);
}

.brand-tagline {
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-base);
}

.header.scrolled .brand-tagline {
    color: var(--color-slate-light);
}

.nav-desktop {
    display: none;
    gap: 2rem;
}

@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
    }
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: var(--transition-base);
}

.header.scrolled .nav-link {
    color: var(--color-slate);
}

.nav-link:hover {
    color: var(--color-primary);
}

.header-cta-desktop {
    display: none;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 768px) {
    .header-cta-desktop {
        display: flex;
    }
}

.phone-info {
    display: none;
    flex-direction: column;
    align-items: flex-end;
    margin-right: 0.5rem;
    color: var(--color-white);
    transition: var(--transition-base);
}

@media (min-width: 1024px) {
    .phone-info {
        display: flex;
    }
}

.header.scrolled .phone-info {
    color: var(--color-dark);
}

.phone-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.8;
}

.phone-number {
    font-family: var(--font-serif);
    font-weight: 700;
}

.mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    background: none;
    border: none;
    color: var(--color-white);
    cursor: pointer;
    transition: var(--transition-base);
}

.header.scrolled .mobile-menu-toggle {
    color: var(--color-dark);
}

@media (min-width: 768px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.close-icon {
    display: none;
}

.mobile-menu-toggle.active .menu-icon {
    display: none;
}

.mobile-menu-toggle.active .close-icon {
    display: block;
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-xl);
    border-top: 1px solid var(--color-gray-100);
    padding: 1rem;
}

.mobile-menu.active {
    display: block;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-nav-link {
    padding: 0.75rem 0;
    font-weight: 500;
    color: var(--color-slate);
    border-bottom: 1px solid var(--color-gray-100);
}

.mobile-nav-link:last-child {
    border-bottom: none;
}

.mobile-menu-cta {
    padding-top: 1rem;
}

/* === Hero Section === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--color-dark);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--color-dark), rgba(15, 23, 42, 0.5), transparent);
}

.hero-overlay-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(15, 23, 42, 0.9), transparent, rgba(15, 23, 42, 0.9));
}

.hero-container {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--color-white);
    margin-top: 4rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    backdrop-filter: blur(10px);
    margin-bottom: 2rem;
    animation: fadeInUp 0.6s ease;
}

.hero-stars {
    display: flex;
    gap: 0.125rem;
    color: var(--color-gold);
}

.hero-badge-text {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gray-300);
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 2rem;
    animation: fadeInUp 0.6s ease 0.1s backwards;
}

.hero-title-accent {
    font-style: italic;
    font-weight: 300;
    color: var(--color-gold);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.5rem);
    color: var(--color-gray-400);
    font-weight: 300;
    line-height: 1.6;
    max-width: 48rem;
    margin: 0 auto 2.5rem;
    animation: fadeInUp 0.6s ease 0.2s backwards;
}

.hero-subtitle-extra {
    display: none;
}

@media (min-width: 768px) {
    .hero-subtitle-extra {
        display: inline;
    }
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    animation: fadeInUp 0.6s ease 0.3s backwards;
}

@media (min-width: 640px) {
    .hero-cta {
        flex-direction: row;
    }
}

.hero-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: var(--transition-base);
}

.hero-link:hover {
    color: var(--color-white);
}

.hero-link svg {
    transition: var(--transition-base);
}

.hero-link:hover svg {
    transform: translateX(4px);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === Section Styles === */
section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
    color: var(--color-dark);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-slate-light);
    font-weight: 300;
}

/* === Services Section === */
.services {
    background-color: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.service-card {
    padding: 2rem;
    background-color: var(--color-gray-50);
    border-radius: 1rem;
    transition: var(--transition-base);
}

.service-card:hover {
    background-color: var(--color-white);
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    border-radius: 1rem;
    margin-bottom: 1.5rem;
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-dark);
}

.service-desc {
    color: var(--color-slate-light);
    line-height: 1.7;
}

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

/* === Fleet Section === */
.fleet {
    background-color: var(--color-gray-50);
}

.fleet-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.fleet-card {
    background-color: var(--color-white);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.fleet-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.fleet-image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.fleet-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-base);
}

.fleet-card:hover .fleet-image img {
    transform: scale(1.05);
}

.fleet-category {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 0.5rem;
}

.fleet-content {
    padding: 1.5rem;
}

.fleet-name {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-dark);
}

.fleet-specs {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.fleet-spec {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-slate-light);
}

.fleet-spec svg {
    color: var(--color-primary);
}

.fleet-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.fleet-feature {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.375rem 0.75rem;
    background-color: var(--color-gray-100);
    color: var(--color-slate);
    font-size: 0.75rem;
    border-radius: 0.375rem;
}

.fleet-feature svg {
    color: var(--color-primary);
}

/* === Why Us Section === */
.why-us {
    background-color: var(--color-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.feature-card {
    text-align: center;
    padding: 2rem;
}

.feature-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    color: var(--color-white);
    border-radius: 50%;
}

.feature-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-dark);
}

.feature-desc {
    color: var(--color-slate-light);
    line-height: 1.7;
}

.reviews-section {
    padding-top: 3rem;
    border-top: 1px solid var(--color-gray-200);
}

.reviews-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--color-dark);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.review-card {
    padding: 2rem;
    background-color: var(--color-gray-50);
    border-radius: 1rem;
    border-left: 4px solid var(--color-primary);
}

.review-stars {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.review-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-slate);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.review-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.review-author strong {
    color: var(--color-dark);
    font-weight: 600;
}

.review-author span {
    font-size: 0.875rem;
    color: var(--color-slate-light);
}

/* === Destinations Section === */
.destinations {
    background-color: var(--color-gray-50);
}

.destinations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.destination-card {
    background-color: var(--color-white);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.destination-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.destination-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.destination-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-base);
}

.destination-card:hover .destination-image img {
    transform: scale(1.05);
}

.destination-duration {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 0.5rem;
}

.destination-content {
    padding: 1.5rem;
}

.destination-name {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--color-dark);
}

.destination-desc {
    color: var(--color-slate-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

/* === Footer === */
.footer {
    background-color: var(--color-dark);
    color: var(--color-slate-light);
    padding: 5rem 0 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-white);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.footer-brand svg {
    color: var(--color-gold);
}

.footer-desc {
    font-size: 0.875rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.footer-phone a {
    color: var(--color-white);
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
}

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

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

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links li {
    font-size: 0.875rem;
}

.footer-links a {
    transition: var(--transition-base);
}

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

.footer-links-small li {
    font-size: 0.75rem;
    padding: 0.25rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-links-small li:last-child {
    border-bottom: none;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.75rem;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
    }
}

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

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

/* === Floating CTA === */
.floating-cta {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    opacity: 0;
    transform: translateY(100px);
    transition: var(--transition-base);
}

.floating-cta.visible {
    opacity: 1;
    transform: translateY(0);
}

.floating-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    border-radius: 9999px;
    box-shadow: var(--shadow-xl);
    font-weight: 700;
    transition: var(--transition-base);
}

.floating-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.floating-btn-text {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (max-width: 640px) {
    .floating-btn {
        width: 60px;
        height: 60px;
        padding: 0;
        justify-content: center;
    }
    
    .floating-btn-text {
        display: none;
    }
}

/* === Cookie Banner === */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 1.5rem;
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
    transform: translateY(100%);
    transition: var(--transition-base);
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

@media (min-width: 768px) {
    .cookie-content {
        flex-direction: row;
    }
}

.cookie-text {
    font-size: 0.875rem;
    line-height: 1.6;
}

.cookie-text a {
    color: var(--color-primary);
    text-decoration: underline;
}

.cookie-actions {
    display: flex;
    gap: 1rem;
}

/* === Utility Classes === */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }