/* =====================================================
   ELVIRA SPOSI - Atelier Abiti da Sposa
   Stile Elegante e Raffinato
   ===================================================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500&family=Montserrat:wght@300;400;500;600&display=swap');

/* =====================================================
   CSS Variables - Palette Colori Elegante
   ===================================================== */
:root {
    /* Colori principali */
    --color-primary: #c9a86c;          /* Oro elegante */
    --color-primary-light: #d4bc8e;
    --color-primary-dark: #a8894d;
    --color-secondary: #f5e6d3;        /* Crema/Champagne */
    --color-accent: #d4a5a5;           /* Rosa antico */

    /* Colori neutri */
    --color-white: #ffffff;
    --color-off-white: #fdfbf7;
    --color-light-gray: #f8f6f3;
    --color-medium-gray: #e8e4de;
    --color-dark-gray: #6b6b6b;
    --color-text: #3a3a3a;
    --color-text-light: #7a7a7a;
    --color-black: #1a1a1a;

    /* Font */
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Montserrat', 'Helvetica Neue', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-soft: 0 2px 15px rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 5px 30px rgba(0, 0, 0, 0.1);
    --shadow-strong: 0 10px 50px rgba(0, 0, 0, 0.15);

    /* Border radius */
    --radius-sm: 3px;
    --radius-md: 5px;
    --radius-lg: 10px;
}

/* =====================================================
   Reset e Base
   ===================================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-off-white);
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* =====================================================
   Typography
   ===================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.3;
    color: var(--color-black);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 300;
    letter-spacing: 0.05em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
}

.text-gold {
    color: var(--color-primary);
}

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

/* =====================================================
   Container e Layout
   ===================================================== */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-narrow {
    max-width: 900px;
}

.section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    margin-bottom: var(--spacing-sm);
}

.section-header .subtitle {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.25rem;
    color: var(--color-text-light);
}

.section-divider {
    width: 60px;
    height: 1px;
    background: var(--color-primary);
    margin: var(--spacing-md) auto;
}

/* =====================================================
   Buttons
   ===================================================== */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: var(--transition-normal);
    border-radius: var(--radius-sm);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: 2px solid var(--color-primary);
}

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

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

.btn-white {
    background-color: var(--color-white);
    color: var(--color-black);
    border: 2px solid var(--color-white);
}

.btn-white:hover {
    background-color: transparent;
    color: var(--color-white);
}

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

.header.scrolled {
    background-color: var(--color-white);
    box-shadow: var(--shadow-soft);
}

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

.header.scrolled .logo {
    color: var(--color-black);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
}

.logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 400;
    color: var(--color-white);
    letter-spacing: 0.1em;
    transition: var(--transition-normal);
}

.logo span {
    font-weight: 600;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-white);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-primary);
    transition: var(--transition-normal);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--color-white);
    transition: var(--transition-normal);
}

.header.scrolled .nav-toggle span {
    background-color: var(--color-black);
}

/* =====================================================
   Hero Section
   ===================================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-black);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.7;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.3) 0%,
        rgba(0, 0, 0, 0.5) 100%
    );
}

/* Hero Sparkles Effect */
.hero-sparkles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.sparkle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 4px 1px rgba(201, 168, 108, 0.4);
    animation: sparkle-float 4s ease-out infinite;
}

@keyframes sparkle-float {
    0% {
        opacity: 0;
        transform: translateY(0) scale(0.5);
    }
    15% {
        opacity: 0.6;
    }
    50% {
        opacity: 0.4;
    }
    100% {
        opacity: 0;
        transform: translateY(-280px) scale(0.6);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-white);
    padding: var(--spacing-md);
    max-width: 800px;
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.25rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.2em;
}

.hero h1 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
}

/* Hero Logo - Logo grande al posto del titolo */
.hero-logo-container {
    margin-bottom: var(--spacing-md);
}

.hero-logo {
    max-height: 120px;
    width: auto;
    max-width: 90%;
    margin: 0 auto;
    display: block;
    filter: drop-shadow(2px 2px 10px rgba(0, 0, 0, 0.3));
}

.hero-title-fallback {
    color: var(--color-white);
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
}

/* Responsive hero logo */
@media (max-width: 768px) {
    .hero-logo {
        max-height: 100px;
    }
}

@media (max-width: 480px) {
    .hero-logo {
        max-height: 80px;
    }
}

/* Hero Logo Effects - con variabili CSS per parametrizzazione */
.hero-logo {
    --logo-effect-duration: 3s;
    --logo-glow-size: 25px;
    --logo-glow-opacity: 0.5;
    --logo-pulse-scale: 1.02;
    --logo-shimmer-brightness: 1.1;
}

.hero-logo.effect-glow {
    animation: logo-glow var(--logo-effect-duration) ease-in-out infinite;
}

.hero-logo.effect-pulse {
    animation: logo-pulse var(--logo-effect-duration) ease-in-out infinite;
}

.hero-logo.effect-shimmer {
    animation: logo-shimmer var(--logo-effect-duration) ease-in-out infinite;
    position: relative;
}

@keyframes logo-glow {
    0%, 100% {
        filter: drop-shadow(2px 2px 10px rgba(0, 0, 0, 0.3))
                drop-shadow(0 0 10px rgba(201, 168, 108, 0.2));
    }
    50% {
        filter: drop-shadow(2px 2px 10px rgba(0, 0, 0, 0.3))
                drop-shadow(0 0 var(--logo-glow-size) rgba(201, 168, 108, var(--logo-glow-opacity)))
                drop-shadow(0 0 calc(var(--logo-glow-size) * 1.6) rgba(201, 168, 108, calc(var(--logo-glow-opacity) * 0.6)));
    }
}

@keyframes logo-pulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(2px 2px 10px rgba(0, 0, 0, 0.3));
    }
    50% {
        transform: scale(var(--logo-pulse-scale));
        filter: drop-shadow(2px 2px 15px rgba(0, 0, 0, 0.3))
                drop-shadow(0 0 calc(var(--logo-glow-size) * 0.6) rgba(201, 168, 108, calc(var(--logo-glow-opacity) * 0.6)));
    }
}

@keyframes logo-shimmer {
    0%, 100% {
        filter: drop-shadow(2px 2px 10px rgba(0, 0, 0, 0.3))
                brightness(1);
    }
    25% {
        filter: drop-shadow(2px 2px 10px rgba(0, 0, 0, 0.3))
                brightness(var(--logo-shimmer-brightness))
                drop-shadow(0 0 8px rgba(255, 255, 255, calc(var(--logo-glow-opacity) * 0.6)));
    }
    50% {
        filter: drop-shadow(2px 2px 10px rgba(0, 0, 0, 0.3))
                brightness(1);
    }
    75% {
        filter: drop-shadow(2px 2px 10px rgba(0, 0, 0, 0.3))
                brightness(calc(var(--logo-shimmer-brightness) + 0.05))
                drop-shadow(0 0 12px rgba(201, 168, 108, calc(var(--logo-glow-opacity) * 0.8)));
    }
}

.hero-description {
    font-size: 1.1rem;
    font-weight: 300;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-white);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.7;
    animation: bounce 2s infinite;
}

.hero-scroll::after {
    content: '';
    width: 1px;
    height: 40px;
    background: var(--color-white);
}

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

/* =====================================================
   About Section (Homepage)
   ===================================================== */
.about-preview {
    background-color: var(--color-white);
}

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

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--color-primary);
    z-index: -1;
}

.about-content h2 {
    margin-bottom: var(--spacing-sm);
}

.about-content .subtitle {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.about-content p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

/* =====================================================
   Collections Section
   ===================================================== */
.collections {
    background-color: var(--color-light-gray);
}

.collections-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.collection-card {
    position: relative;
    overflow: hidden;
    height: 450px;
    cursor: pointer;
}

/* Quando collection-card è un link */
a.collection-card {
    display: block;
    text-decoration: none;
    color: inherit;
}

.collection-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.collection-card:hover img {
    transform: scale(1.1);
}

.collection-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.7) 0%,
        rgba(0, 0, 0, 0.2) 50%,
        transparent 100%
    );
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--spacing-md);
    color: var(--color-white);
}

.collection-card h3 {
    color: var(--color-white);
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.collection-card p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: var(--spacing-sm);
}

.collection-link {
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-primary-light);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.collection-link::after {
    content: '→';
    transition: var(--transition-normal);
}

.collection-card:hover .collection-link::after {
    transform: translateX(5px);
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.service-card {
    text-align: center;
    padding: var(--spacing-md);
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-primary);
    border-radius: 50%;
    color: var(--color-primary);
    font-size: 2rem;
    transition: var(--transition-normal);
}

.service-card:hover .service-icon {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.service-card h4 {
    margin-bottom: var(--spacing-xs);
}

.service-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* =====================================================
   Gallery Section
   ===================================================== */
.gallery {
    background-color: var(--color-light-gray);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(201, 168, 108, 0);
    transition: var(--transition-normal);
    z-index: 1;
}

.gallery-item:hover::before {
    background-color: rgba(201, 168, 108, 0.3);
}

.gallery-item::after {
    content: '+';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    font-size: 3rem;
    color: var(--color-white);
    z-index: 2;
    transition: var(--transition-normal);
}

.gallery-item:hover::after {
    transform: translate(-50%, -50%) scale(1);
}

/* =====================================================
   Testimonials Section
   ===================================================== */
.testimonials {
    background-color: var(--color-secondary);
    position: relative;
}

.testimonials::before {
    content: '"';
    position: absolute;
    top: 2rem;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-heading);
    font-size: 15rem;
    color: var(--color-primary);
    opacity: 0.1;
    line-height: 1;
}

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.testimonial-item {
    display: none;
}

.testimonial-item.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.testimonial-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-style: italic;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.testimonial-author {
    font-weight: 500;
    color: var(--color-primary);
}

.testimonial-date {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.testimonials-nav {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
}

.testimonials-nav button {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-medium-gray);
    transition: var(--transition-normal);
}

.testimonials-nav button.active {
    background-color: var(--color-primary);
    transform: scale(1.2);
}

/* =====================================================
   CTA Section
   ===================================================== */
.cta {
    position: relative;
    padding: var(--spacing-xl) 0;
    background-color: var(--color-black);
    color: var(--color-white);
    text-align: center;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.3;
}

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

.cta h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.cta p {
    font-size: 1.1rem;
    opacity: 0.8;
    margin-bottom: var(--spacing-md);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

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

.contact-info h3 {
    margin-bottom: var(--spacing-md);
}

.contact-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.contact-item-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-light-gray);
    color: var(--color-primary);
    border-radius: 50%;
    flex-shrink: 0;
}

.contact-item-content h4 {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
    margin-bottom: 0.25rem;
}

.contact-item-content p {
    margin-bottom: 0;
    color: var(--color-text);
}

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

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-link {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-medium-gray);
    border-radius: 50%;
    color: var(--color-text);
    transition: var(--transition-normal);
}

.social-link:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.contact-form {
    background-color: var(--color-light-gray);
    padding: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 1px solid var(--color-medium-gray);
    background-color: var(--color-white);
    transition: var(--transition-normal);
}

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

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* =====================================================
   Map Section
   ===================================================== */
.map-section {
    height: 400px;
    background-color: var(--color-light-gray);
}

.map-section iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* =====================================================
   Footer
   ===================================================== */
.footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-brand .logo {
    margin-bottom: var(--spacing-sm);
}

.footer-brand p {
    font-size: 0.9rem;
    opacity: 0.7;
    margin-bottom: var(--spacing-md);
}

.footer h4 {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-light);
}

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

.footer-links a {
    font-size: 0.9rem;
    opacity: 0.7;
    transition: var(--transition-normal);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--color-primary-light);
}

.footer-contact p {
    font-size: 0.9rem;
    opacity: 0.7;
    margin-bottom: 0.5rem;
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    opacity: 0.6;
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-md);
}

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

/* =====================================================
   Page Headers
   ===================================================== */
.page-header {
    position: relative;
    height: 50vh;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-black);
    text-align: center;
    color: var(--color-white);
}

.page-header-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.5;
}

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

.page-header h1 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.breadcrumb {
    font-size: 0.85rem;
    letter-spacing: 0.1em;
}

.breadcrumb a {
    opacity: 0.7;
}

.breadcrumb a:hover {
    opacity: 1;
    color: var(--color-primary-light);
}

.breadcrumb span {
    margin: 0 0.5rem;
    opacity: 0.5;
}

/* =====================================================
   Collection Detail Page
   ===================================================== */
.collection-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: 1px solid var(--color-medium-gray);
    background-color: transparent;
    transition: var(--transition-normal);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.product-card {
    background-color: var(--color-white);
    transition: var(--transition-normal);
}

.product-card:hover {
    box-shadow: var(--shadow-medium);
}

.product-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
}

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

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

.product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.5rem 1rem;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background-color: var(--color-primary);
    color: var(--color-white);
}

.product-info {
    padding: var(--spacing-sm);
    text-align: center;
}

.product-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.product-info p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* =====================================================
   About Page
   ===================================================== */
.about-story {
    background-color: var(--color-white);
}

.story-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.story-content p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--color-text-light);
}

.about-values {
    background-color: var(--color-light-gray);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.value-card {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--color-white);
}

.value-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.value-card p {
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.about-team {
    background-color: var(--color-white);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

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

.team-member-image {
    width: 200px;
    height: 200px;
    margin: 0 auto var(--spacing-sm);
    border-radius: 50%;
    overflow: hidden;
}

.team-member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-member h4 {
    margin-bottom: 0.25rem;
}

.team-member p {
    font-size: 0.9rem;
    color: var(--color-primary);
    font-style: italic;
}

/* =====================================================
   Lightbox
   ===================================================== */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 2rem;
    color: var(--color-white);
    cursor: pointer;
    transition: var(--transition-normal);
}

.lightbox-close:hover {
    color: var(--color-primary);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 3rem;
    color: var(--color-white);
    cursor: pointer;
    padding: 1rem;
    transition: var(--transition-normal);
}

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

.lightbox-prev {
    left: 2rem;
}

.lightbox-next {
    right: 2rem;
}

/* =====================================================
   Preloader
   ===================================================== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-off-white);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.preloader-logo {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.preloader-spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto;
    border: 2px solid var(--color-medium-gray);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* =====================================================
   Responsive Design
   ===================================================== */

/* Tablet */
@media (max-width: 1024px) {
    .collections-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

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

/* Mobile Landscape */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background-color: var(--color-white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: var(--transition-normal);
        box-shadow: var(--shadow-strong);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu .nav-link {
        color: var(--color-text);
        font-size: 1.1rem;
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

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

    .about-image {
        order: -1;
    }

    .about-image::before {
        display: none;
    }

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

    .collection-card {
        height: 350px;
    }

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

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .values-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }

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

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
}

/* Mobile Portrait */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .hero {
        min-height: 500px;
    }

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

    .social-links {
        justify-content: center;
    }

    .contact-form {
        padding: var(--spacing-sm);
    }

    .page-header {
        min-height: 300px;
    }
}

/* =====================================================
   Utility Classes
   ===================================================== */
.hidden {
    display: none !important;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-xs) !important; }
.mb-2 { margin-bottom: var(--spacing-sm) !important; }
.mb-3 { margin-bottom: var(--spacing-md) !important; }
.mb-4 { margin-bottom: var(--spacing-lg) !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-xs) !important; }
.mt-2 { margin-top: var(--spacing-sm) !important; }
.mt-3 { margin-top: var(--spacing-md) !important; }
.mt-4 { margin-top: var(--spacing-lg) !important; }

.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }

/* =====================================================
   Admin Panel Styles
   ===================================================== */
.admin-body {
    background-color: var(--color-light-gray);
    min-height: 100vh;
}

.admin-header {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 1rem var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.admin-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

.admin-nav {
    display: flex;
    gap: var(--spacing-sm);
}

.admin-container {
    display: grid;
    grid-template-columns: 250px 1fr;
    min-height: calc(100vh - 60px);
}

.admin-sidebar {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-right: 1px solid var(--color-medium-gray);
}

.admin-menu {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.admin-menu-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    color: var(--color-text);
    transition: var(--transition-normal);
}

.admin-menu-item:hover,
.admin-menu-item.active {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.admin-content {
    padding: var(--spacing-md);
}

.admin-card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-soft);
}

.admin-card h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-medium-gray);
}

.admin-form-group {
    margin-bottom: var(--spacing-sm);
}

.admin-form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.admin-form-group input,
.admin-form-group textarea,
.admin-form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-medium-gray);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
}

.admin-form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.admin-btn {
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: var(--transition-normal);
}

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

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

.admin-btn-danger {
    background-color: #e74c3c;
    color: var(--color-white);
}

.admin-btn-danger:hover {
    background-color: #c0392b;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

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

.admin-table th {
    font-weight: 500;
    background-color: var(--color-light-gray);
}

.admin-table tr:hover {
    background-color: var(--color-light-gray);
}

.admin-image-preview {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.admin-actions {
    display: flex;
    gap: 0.5rem;
}

.admin-alert {
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
}

.admin-alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.admin-alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

@media (max-width: 768px) {
    .admin-container {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        display: none;
    }
}
/* =====================================================
   Logo Styles - Supporto immagine con fallback testo
   ===================================================== */

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 50px;
    width: auto;
    display: block;
    max-width: 200px;
}

.logo-text {
    display: inline;
}

/* Quando l'immagine carica, nascondi il testo */
.logo-img:not([style*="display: none"]) + .logo-text {
    display: none;
}

/* Footer logo */
.footer .logo-img {
    height: 40px;
}

/* Header scrolled - se serve invertire i colori del logo */
.header.scrolled .logo-img {
    /* filter: invert(1); */ /* Decommentare se il logo è bianco */
}

/* Responsive */
@media (max-width: 768px) {
    .logo-img {
        height: 40px;
    }
}