/* ====================================
   VINYL PRESTIGE - Main Stylesheet
   L'Excellence Sonore a Portee de Main
   ==================================== */

/* ====================================
   CSS Variables / Design System
   ==================================== */
:root {
    /* Colors */
    --color-primary: #1B2A4E;
    --color-secondary: #2D3748;
    --color-accent: #C9A962;
    --color-accent-dark: #B89952;
    --color-bg-light: #F8F9FA;
    --color-bg-dark: #0F172A;
    --color-text-primary: #1A202C;
    --color-text-secondary: #64748B;
    --color-text-light: #FFFFFF;
    --color-border: #E2E8F0;
    --color-success: #10B981;
    --color-error: #EF4444;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --font-accent: 'Montserrat', sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.4s ease-out;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;

    /* Container widths */
    --container-max: 1320px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-text-light);
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--color-accent-dark);
}

ul, ol {
    list-style: none;
}

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

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

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
}

.text-center { text-align: center; }
.text-light { color: var(--color-text-light); }
.text-light-muted { color: rgba(255, 255, 255, 0.7); }

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

.container-narrow {
    max-width: 800px;
}

section {
    padding: var(--spacing-4xl) 0;
}

/* Section backgrounds */
.section-light {
    background-color: var(--color-bg-light);
}

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

.section-dark-alt {
    background-color: var(--color-bg-dark);
}

.section-white {
    background-color: var(--color-text-light);
}

/* Section headers */
.section-header {
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ====================================
   Buttons
   ==================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 1.75rem;
    font-family: var(--font-accent);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    text-transform: none;
    letter-spacing: 0.02em;
}

.btn svg {
    width: 18px;
    height: 18px;
}

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

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

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

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

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

/* Pulse animation for CTA */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.pulse:hover {
    animation: none;
}

/* ====================================
   Header & Navigation
   ==================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-primary);
    padding: var(--spacing-md) 0;
    transition: all var(--transition-base);
}

.header.scrolled {
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-md);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-light);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
}

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

.logo-icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-accent);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    color: var(--color-text-light);
    font-family: var(--font-accent);
    font-size: 0.9375rem;
    font-weight: 500;
    transition: color var(--transition-base);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-accent);
}

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

.nav-cta {
    background-color: var(--color-accent);
    color: var(--color-primary) !important;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-sm);
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background-color: var(--color-accent-dark);
    color: var(--color-primary) !important;
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    width: 32px;
    height: 24px;
    position: relative;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--color-text-light);
    transition: all var(--transition-base);
}

.hamburger {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger::before {
    content: '';
    top: -8px;
}

.hamburger::after {
    content: '';
    bottom: -8px;
}

.nav-toggle.active .hamburger {
    background-color: transparent;
}

.nav-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    bottom: 0;
    transform: rotate(-45deg);
}

/* ====================================
   Hero Section
   ==================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-bg-dark) 100%);
    z-index: -1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-content {
    color: var(--color-text-light);
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: transparent;
    border: 1px solid var(--color-accent);
    color: var(--color-accent);
    font-family: var(--font-accent);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-lg);
}

.hero-title {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.hero-image {
    position: relative;
}

.hero-product-img {
    width: 100%;
    max-width: 600px;
    transform: rotate(-3deg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.hero-decorations {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-line {
    position: absolute;
    background-color: var(--color-accent);
    opacity: 0.1;
}

.hero-line-1 {
    width: 1px;
    height: 300px;
    top: 20%;
    left: 10%;
}

.hero-line-2 {
    width: 200px;
    height: 1px;
    bottom: 30%;
    right: 5%;
}

/* ====================================
   Trust Bar
   ==================================== */
.trust-bar {
    background-color: var(--color-text-light);
    padding: var(--spacing-2xl) 0;
    border-bottom: 1px solid var(--color-border);
}

.trust-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.trust-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.trust-item span {
    font-family: var(--font-accent);
    font-weight: 600;
    color: var(--color-secondary);
    font-size: 0.9375rem;
}

.trust-divider {
    width: 1px;
    height: 40px;
    background-color: var(--color-border);
}

/* ====================================
   Product Intro Section
   ==================================== */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.intro-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.intro-content h2 {
    margin-bottom: var(--spacing-xl);
}

.intro-text p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.intro-checklist {
    background-color: var(--color-text-light);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-accent);
    margin-top: var(--spacing-xl);
}

.intro-checklist h4 {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.check-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    color: var(--color-text-secondary);
}

.check-list svg {
    width: 20px;
    height: 20px;
    color: var(--color-success);
    flex-shrink: 0;
}

/* ====================================
   Specs Section
   ==================================== */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-2xl);
}

.spec-card {
    background-color: var(--color-text-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.spec-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.spec-card-image {
    height: 250px;
    overflow: hidden;
}

.spec-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.spec-card-content {
    padding: var(--spacing-xl);
}

.spec-card-content h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.spec-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border);
}

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

.spec-list svg {
    width: 18px;
    height: 18px;
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ====================================
   Benefits Section
   ==================================== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.benefit-card {
    background-color: var(--color-text-light);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(201, 169, 98, 0.1);
    border-radius: var(--radius-full);
}

.benefit-icon svg {
    width: 40px;
    height: 40px;
    color: var(--color-accent);
}

.benefit-card h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.benefit-card p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 0;
}

/* ====================================
   Gallery Section
   ==================================== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: repeat(2, 250px);
    gap: var(--spacing-md);
}

.gallery-item {
    overflow: hidden;
    border-radius: var(--radius-md);
    position: relative;
}

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

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

.gallery-large {
    grid-column: span 3;
    grid-row: span 2;
}

.gallery-medium {
    grid-column: span 3;
}

.gallery-small {
    grid-column: span 2;
}

/* ====================================
   Guide / Steps Section
   ==================================== */
.steps-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    position: relative;
}

.steps-timeline::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent));
    opacity: 0.3;
}

.step-item {
    text-align: center;
    position: relative;
}

.step-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-accent);
    opacity: 0.3;
    margin-bottom: var(--spacing-md);
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-full);
    background-color: var(--color-bg-dark);
    position: relative;
    z-index: 1;
}

.step-icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-accent);
}

.step-content h3 {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

.step-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* ====================================
   Comparison Table Section
   ==================================== */
.comparison-table-wrapper {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-text-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.comparison-table th,
.comparison-table td {
    padding: var(--spacing-lg);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.comparison-table th {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    font-family: var(--font-accent);
    font-weight: 600;
}

.comparison-table td {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.comparison-table tr {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
}

.comparison-table td svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.comparison-table td:first-child svg {
    color: var(--color-primary);
}

.included {
    color: var(--color-success);
    font-weight: 600;
}

.included svg {
    color: var(--color-success);
}

.separate {
    color: var(--color-text-secondary);
}

.comparison-highlight {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    background-color: var(--color-text-light);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-2xl);
    border: 2px solid var(--color-accent);
}

.comparison-highlight svg {
    width: 32px;
    height: 32px;
    color: var(--color-accent);
}

.comparison-highlight p {
    margin: 0;
    font-size: 1.125rem;
}

/* ====================================
   Testimonials Section
   ==================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.testimonial-card {
    background-color: var(--color-bg-light);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.testimonial-stars {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
}

.testimonial-stars svg {
    width: 20px;
    height: 20px;
}

.star-filled {
    fill: var(--color-accent);
    color: var(--color-accent);
}

.testimonial-quote {
    font-style: italic;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    font-size: 0.9375rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-info h4 {
    margin-bottom: var(--spacing-xs);
    font-size: 1rem;
}

.author-info span {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

/* ====================================
   FAQ Section
   ==================================== */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) 0;
    font-family: var(--font-body);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-text-primary);
    text-align: left;
    cursor: pointer;
    transition: color var(--transition-base);
}

.faq-question:hover {
    color: var(--color-accent);
}

.faq-question svg {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding-bottom: var(--spacing-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ====================================
   CTA Final Section
   ==================================== */
.cta-final {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-bg-dark) 100%);
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.cta-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-2xl);
}

.cta-checklist {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md) var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.cta-checklist li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-light);
}

.cta-checklist svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
}

.cta-actions {
    margin-bottom: var(--spacing-xl);
}

.cta-partner {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

/* ====================================
   Reassurance Bar
   ==================================== */
.reassurance-bar {
    background-color: var(--color-bg-light);
    padding: var(--spacing-2xl) 0;
    border-top: 1px solid var(--color-border);
}

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

.reassurance-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
}

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

.reassurance-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
}

.reassurance-content h4 {
    font-family: var(--font-accent);
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.reassurance-content p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin: 0;
}

/* ====================================
   Footer
   ==================================== */
.footer {
    background-color: var(--color-bg-dark);
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-light);
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

.footer-logo .logo-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-accent);
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.footer-col h4 {
    color: var(--color-text-light);
    font-family: var(--font-accent);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.footer-links ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    transition: color var(--transition-base);
}

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

.footer-contact ul li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
}

.footer-contact svg {
    width: 18px;
    height: 18px;
    color: var(--color-accent);
    flex-shrink: 0;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    margin: 0;
}

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

/* ====================================
   Legal Pages
   ==================================== */
.page-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-bg-dark) 100%);
    padding: calc(100px + var(--spacing-4xl)) 0 var(--spacing-3xl);
    text-align: center;
}

.page-title {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.page-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.125rem;
}

.legal-content {
    padding: var(--spacing-4xl) 0;
}

.legal-section {
    margin-bottom: var(--spacing-3xl);
}

.legal-section h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-accent);
}

.legal-section h3 {
    color: var(--color-secondary);
    margin: var(--spacing-xl) 0 var(--spacing-md);
    font-size: 1.125rem;
}

.legal-section p {
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.legal-list {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-xl);
}

.legal-list li {
    color: var(--color-text-secondary);
    padding: var(--spacing-sm) 0;
    position: relative;
}

.legal-list li::before {
    content: '';
    position: absolute;
    left: calc(-1 * var(--spacing-lg));
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background-color: var(--color-accent);
    border-radius: var(--radius-full);
}

.legal-footer {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.legal-footer p {
    color: var(--color-text-secondary);
}

/* ====================================
   Animations
   ==================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ====================================
   Responsive Styles
   ==================================== */

/* Large Desktop */
@media (max-width: 1400px) {
    .container {
        max-width: 1140px;
    }
}

/* Desktop */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }

    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .gallery-large {
        grid-column: span 2;
        grid-row: span 2;
    }

    .gallery-medium {
        grid-column: span 2;
    }

    .gallery-small {
        grid-column: span 2;
    }
}

/* Laptop */
@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }

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

    .hero-image {
        order: -1;
    }

    .hero-product-img {
        max-width: 450px;
        margin: 0 auto;
        transform: none;
    }

    .hero-actions {
        justify-content: center;
    }

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

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

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

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

    .steps-timeline::before {
        display: none;
    }

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

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

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

    .footer-logo {
        justify-content: center;
    }

    .footer-contact ul li {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

/* Tablet */
@media (max-width: 768px) {
    .container {
        max-width: 540px;
    }

    section {
        padding: var(--spacing-3xl) 0;
    }

    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-primary);
        flex-direction: column;
        padding: calc(70px + var(--spacing-xl)) var(--spacing-xl);
        gap: var(--spacing-md);
        transition: right var(--transition-base);
    }

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

    .trust-grid {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .trust-divider {
        display: none;
    }

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

    .gallery-large,
    .gallery-medium,
    .gallery-small {
        grid-column: span 1;
        grid-row: span 1;
    }

    .gallery-large {
        grid-column: span 2;
    }

    .comparison-table tr {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .comparison-table td {
        padding: var(--spacing-md);
    }

    .comparison-table td:first-child {
        background-color: var(--color-bg-light);
        font-weight: 600;
    }
}

/* Mobile Large */
@media (max-width: 576px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }

    .hero {
        min-height: auto;
        padding: calc(80px + var(--spacing-2xl)) 0 var(--spacing-2xl);
    }

    .btn-lg, .btn-xl {
        padding: 0.875rem 1.5rem;
        font-size: 0.9375rem;
    }

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

    .steps-timeline {
        grid-template-columns: 1fr;
    }

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

    .cta-checklist {
        flex-direction: column;
        align-items: center;
    }

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

    .gallery-large {
        grid-column: span 1;
    }
}

/* Mobile */
@media (max-width: 400px) {
    .hero-actions {
        flex-direction: column;
    }

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