/* ==========================================================================
   CARROZZERIA SEMPIONE - FOGLIO DI STILE PRINCIPALE
   Stile: Automotive Premium / Dark Mode
   Palette: Antracite (#1a1a1a), Grigio Metallo (#737373), Rosso Corsa (#e60000)
   ========================================================================== */

/* ==========================================================================
   1. RESET & VARIABILI GLOBALI
   ========================================================================== */
:root {
    --color-bg-dark: #1a1a1a;
    --color-bg-darker: #121212;
    --color-bg-light: #242424;
    --color-bg-card: #2a2a2a;

    --color-metal: #737373;
    --color-metal-light: #a0a0a0;
    --color-metal-dark: #4a4a4a;

    --color-accent: #e60000;
    --color-accent-hover: #ff1a1a;
    --color-accent-dark: #b30000;

    --color-text-primary: #f5f5f5;
    --color-text-secondary: #b8b8b8;
    --color-text-muted: #8a8a8a;

    --color-border: #333333;
    --color-border-light: #444444;

    --font-main: 'Montserrat', 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;

    --container-width: 1200px;
    --border-radius: 8px;
    --border-radius-lg: 12px;

    --transition-fast: 0.2s ease;
    --transition: 0.3s ease;
    --transition-slow: 0.5s ease;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
    --shadow-accent: 0 8px 24px rgba(230, 0, 0, 0.35);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-dark);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.no-scroll {
    overflow: hidden;
}

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

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

ul {
    list-style: none;
}

/* ==========================================================================
   2. UTILITY & LAYOUT
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: 40px;
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 2px;
    background-color: var(--color-accent);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

.section-header .section-tag {
    padding-left: 0;
}

.section-header .section-tag::before {
    display: none;
}

.section-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.section-header p {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
}

/* ==========================================================================
   3. PULSANTI
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem 1.75rem;
    font-family: var(--font-main);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    text-align: center;
}

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

.btn-primary {
    background-color: var(--color-accent);
    color: #ffffff;
    border-color: var(--color-accent);
}

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

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

.btn-outline:hover {
    background-color: var(--color-text-primary);
    color: var(--color-bg-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-sos {
    background-color: var(--color-accent);
    color: #ffffff;
    border-color: var(--color-accent);
    padding: 0.7rem 1.25rem;
    font-size: 0.8rem;
}

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

.btn-lg {
    padding: 1.1rem 2.25rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

/* ==========================================================================
   4. COOKIE BANNER
   ========================================================================== */
.cookie-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: var(--spacing-md);
    opacity: 1;
    visibility: visible;
    transition: opacity var(--transition), visibility var(--transition);
}

.cookie-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.cookie-banner {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border-light);
    border-top: 4px solid var(--color-accent);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    max-width: 520px;
    width: 100%;
    text-align: center;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cookie-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(230, 0, 0, 0.15);
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    color: var(--color-accent);
    font-size: 1.75rem;
}

.cookie-banner h3 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cookie-banner p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.cookie-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

.cookie-actions .btn {
    width: 100%;
}

.cookie-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: var(--color-metal-light);
    text-decoration: underline;
    transition: color var(--transition);
}

.cookie-link:hover {
    color: var(--color-accent);
}

/* ==========================================================================
   5. HEADER
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: all var(--transition);
}

.main-header.scrolled {
    background-color: rgba(18, 18, 18, 0.98);
    box-shadow: var(--shadow-md);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: 1rem var(--spacing-md);
    min-height: 72px;
}

/* Logo immagine nell'header */
.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 55px;
    width: auto;
    display: block;
    transition: transform var(--transition);
}

.logo-img:hover {
    transform: scale(1.05);
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.main-nav a {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-secondary);
    position: relative;
    padding: 0.5rem 0;
}

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

.main-nav a:hover {
    color: var(--color-text-primary);
}

.main-nav a:hover::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.hamburger {
    display: none;
    background: transparent;
    border: 1px solid var(--color-border-light);
    color: var(--color-text-primary);
    width: 44px;
    height: 44px;
    border-radius: var(--border-radius);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--transition);
}

.hamburger:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* ==========================================================================
   6. HERO SECTION
   ========================================================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(72px + var(--spacing-xl)) 0 var(--spacing-xl);
    background-image: url('https://images.unsplash.com/photo-1492144534655-ae79c964c9d7?q=80&w=1920&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(18, 18, 18, 0.92) 0%,
        rgba(26, 26, 26, 0.85) 50%,
        rgba(18, 18, 18, 0.75) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-text {
    max-width: 780px;
}

/* Logo nella Hero */
.hero-logo {
    max-width: 320px;
    height: auto;
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.6));
    display: block;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: rgba(230, 0, 0, 0.15);
    border: 1px solid var(--color-accent);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.hero-text h1 {
    font-size: clamp(1.75rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: clamp(0.95rem, 2vw, 1.15rem);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-md);
    border-left: 3px solid var(--color-accent);
}

.hero-subtitle i {
    color: var(--color-accent);
    margin-right: 0.3rem;
}

.hero-subtitle em {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.85em;
    color: var(--color-metal-light);
    font-style: italic;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

/* ==========================================================================
   7. SERVIZI (5 MACRO-AREE)
   ========================================================================== */
.services-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-bg-darker);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.service-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-border-light);
    box-shadow: var(--shadow-md);
}

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

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(230, 0, 0, 0.12);
    border: 2px solid var(--color-accent);
    border-radius: var(--border-radius);
    color: var(--color-accent);
    font-size: 1.6rem;
    margin-bottom: var(--spacing-md);
    transition: all var(--transition);
}

.service-card:hover .service-icon {
    background-color: var(--color-accent);
    color: #ffffff;
    transform: scale(1.05);
}

.service-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

/* Card Servizi con lista interna (macro-aree) */
.service-card-large {
    display: flex;
    flex-direction: column;
}

.service-list {
    margin-top: auto;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    transition: color var(--transition);
    border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
}

.service-list li:last-child {
    border-bottom: none;
}

.service-list li i {
    color: var(--color-accent);
    font-size: 0.75rem;
    flex-shrink: 0;
}

.service-list li:hover {
    color: var(--color-text-primary);
}

/* ==========================================================================
   8. PROMOZIONI
   ========================================================================== */
.promo-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-dark);
    position: relative;
    overflow: hidden;
}

.promo-banner {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    background: linear-gradient(
        135deg,
        #1a1a1a 0%,
        #242424 50%,
        #1a1a1a 100%
    );
    border: 1px solid var(--color-border-light);
    border-left: 6px solid var(--color-accent);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.promo-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(230, 0, 0, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.promo-content {
    position: relative;
    z-index: 2;
}

.promo-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.9rem;
    background-color: rgba(230, 0, 0, 0.15);
    border: 1px solid var(--color-accent);
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.promo-content h2 {
    font-size: clamp(1.4rem, 3.5vw, 2.2rem);
    font-weight: 800;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    margin-bottom: var(--spacing-sm);
}

.promo-highlight {
    color: var(--color-accent);
    font-size: 1.2em;
    text-shadow: 0 0 20px rgba(230, 0, 0, 0.5);
}

.promo-content > p {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.promo-note {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 1.1rem;
    background-color: rgba(230, 0, 0, 0.08);
    border: 1px dashed var(--color-accent);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.promo-note i {
    color: var(--color-accent);
    font-size: 1rem;
}

.promo-note strong {
    color: var(--color-text-primary);
    font-weight: 700;
}

.promo-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.promo-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.promo-discount {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    box-shadow:
        0 0 0 10px rgba(230, 0, 0, 0.15),
        0 0 0 20px rgba(230, 0, 0, 0.08),
        var(--shadow-lg);
    animation: pulse-promo 3s ease infinite;
    text-align: center;
}

@keyframes pulse-promo {
    0%, 100% {
        transform: scale(1);
        box-shadow:
            0 0 0 10px rgba(230, 0, 0, 0.15),
            0 0 0 20px rgba(230, 0, 0, 0.08),
            var(--shadow-lg);
    }
    50% {
        transform: scale(1.04);
        box-shadow:
            0 0 0 15px rgba(230, 0, 0, 0.2),
            0 0 0 30px rgba(230, 0, 0, 0.1),
            var(--shadow-lg);
    }
}

.promo-discount-value {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -2px;
}

.promo-discount-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 0.4rem;
}

/* ==========================================================================
   9. CHI SIAMO - THE BOSS FAMILY
   ========================================================================== */
.about-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-bg-dark);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-grid-single {
    margin-bottom: var(--spacing-xxl);
}

.about-grid-single:last-child {
    margin-bottom: 0;
}

.about-images {
    position: relative;
}

.about-img-main {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    border: 3px solid var(--color-border-light);
    box-shadow: var(--shadow-lg);
    position: relative;
    transition: transform var(--transition);
}

.about-images:hover .about-img-main {
    transform: scale(1.02);
}

.about-text {
    position: relative;
}

.about-role {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.4rem;
}

.about-name {
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    font-weight: 800;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-accent);
    display: inline-block;
}

.about-text p {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.85;
    margin-bottom: var(--spacing-sm);
}

.about-text strong {
    color: var(--color-text-primary);
    font-weight: 700;
}

.about-signature {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px dashed var(--color-border-light);
    font-size: 1rem;
    color: var(--color-text-secondary);
}

.about-signature strong {
    font-size: 1.15rem;
    color: var(--color-text-primary);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.about-signature em {
    color: var(--color-accent);
    font-style: italic;
    font-weight: 700;
    letter-spacing: 1px;
}

/* ==========================================================================
   10. FOOTER
   ========================================================================== */
.main-footer {
    background-color: #0f0f0f;
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-xl);
}

.footer-col h3 {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: 0.6rem;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--color-accent);
}

/* Logo immagine nel Footer */
.footer-logo {
    margin-bottom: var(--spacing-md);
}

.footer-logo-img {
    height: 90px;
    width: auto;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.footer-desc {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.footer-contacts li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.9rem;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.footer-contacts i {
    color: var(--color-accent);
    font-size: 1rem;
    margin-top: 3px;
    flex-shrink: 0;
    width: 20px;
}

.footer-contacts a:hover {
    color: var(--color-accent);
}

.footer-hours li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    gap: 0.5rem;
}

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

.footer-hours li span:last-child {
    color: var(--color-text-primary);
    font-weight: 600;
    text-align: right;
}

.footer-sos {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: rgba(230, 0, 0, 0.1);
    border: 1px solid var(--color-accent);
    border-radius: var(--border-radius);
}

.footer-sos i {
    font-size: 1.5rem;
    color: var(--color-accent);
}

.footer-sos div {
    display: flex;
    flex-direction: column;
}

.footer-sos strong {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-secondary);
}

.footer-sos a {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--color-accent);
}

.footer-map-col .map-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--color-border);
    filter: grayscale(100%) invert(90%) contrast(85%);
    transition: filter var(--transition);
}

.footer-map-col .map-container:hover {
    filter: grayscale(0%) invert(0%) contrast(100%);
}

.footer-map-col iframe {
    display: block;
    width: 100%;
    min-height: 200px;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

.footer-bottom a {
    color: var(--color-text-secondary);
    transition: color var(--transition);
}

.footer-bottom a:hover {
    color: var(--color-accent);
}

.footer-bottom i {
    color: var(--color-accent);
}

/* ==========================================================================
   11. TOAST NOTIFICATIONS
   ========================================================================== */
.toast-notification {
    position: fixed;
    top: 90px;
    right: 20px;
    max-width: 400px;
    padding: 1rem 1.25rem;
    background-color: var(--color-bg-light);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: var(--shadow-lg);
    z-index: 10001;
    transform: translateX(120%);
    opacity: 0;
    transition: all 0.3s ease;
}

.toast-notification.active {
    transform: translateX(0);
    opacity: 1;
}

.toast-notification i {
    color: var(--color-accent);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.toast-error {
    border-left-color: #ff3b3b;
}

.toast-error i {
    color: #ff3b3b;
}

.toast-success {
    border-left-color: #28a745;
}

.toast-success i {
    color: #28a745;
}

/* ==========================================================================
   12. RESPONSIVE DESIGN (Mobile First)
   ========================================================================== */

/* Tablet: >= 768px */
@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cookie-actions {
        flex-direction: row;
        justify-content: center;
    }

    .cookie-actions .btn {
        width: auto;
    }

    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }

    .promo-banner {
        grid-template-columns: 2fr 1fr;
        padding: var(--spacing-xl);
    }

    .promo-discount {
        width: 220px;
        height: 220px;
    }

    .promo-discount-value {
        font-size: 3.8rem;
    }
}

/* Desktop: >= 992px */
@media (min-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .about-grid-single {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
    }

    .about-grid-reverse {
        direction: rtl;
    }

    .about-grid-reverse > * {
        direction: ltr;
    }

    .footer-grid {
        grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
    }
}

/* Desktop Large: >= 1200px */
@media (min-width: 1200px) {
    .header-container {
        padding: 1rem 0;
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ==========================================================================
   13. MOBILE SPECIFICO (<= 991px)
   ========================================================================== */
@media (max-width: 991px) {
    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        width: 100%;
        height: calc(100vh - 72px);
        background-color: var(--color-bg-dark);
        padding: var(--spacing-lg) var(--spacing-md);
        transform: translateX(-100%);
        transition: transform var(--transition);
        z-index: 999;
        overflow-y: auto;
        border-top: 1px solid var(--color-border);
    }

    .main-nav.active {
        transform: translateX(0);
    }

    .main-nav ul {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .main-nav li {
        border-bottom: 1px solid var(--color-border);
    }

    .main-nav a {
        display: block;
        padding: 1.1rem 0;
        font-size: 1rem;
    }

    .main-nav a::after {
        display: none;
    }

    .hamburger {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .btn-sos {
        padding: 0.7rem 0.9rem;
        font-size: 0.75rem;
    }

    .btn-sos i {
        margin-right: 0;
    }

    .about-grid-reverse {
        direction: ltr;
    }
}

/* ==========================================================================
   14. SMALL MOBILE (<= 480px)
   ========================================================================== */
@media (max-width: 480px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-xxl: 4rem;
    }

    .logo-img {
        height: 38px;
    }

    .hero-logo {
        max-width: 180px;
    }

    .footer-logo-img {
        height: 70px