/* ================================
   CSS Variables
   ================================ */
:root {
    /* Colors */
    --color-primary: #1A365D;
    --color-secondary: #2D3748;
    --color-accent: #0D9488;
    --color-accent-hover: #0B7C7C;
    --color-accent-secondary: #B7950B;
    --color-bg-light: #F7FAFC;
    --color-bg-white: #FFFFFF;
    --color-text-primary: #1A202C;
    --color-text-secondary: #4A5568;
    --color-border: #E2E8F0;
    --color-success: #0D9488;
    --color-muted: #A0AEC0;

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

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-2xl: 64px;
    --spacing-3xl: 80px;

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

    /* 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);

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

    /* Container */
    --container-max: 1200px;
    --container-padding: 24px;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

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: 700;
    line-height: 1.2;
    color: var(--color-primary);
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

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

/* ================================
   Buttons
   ================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-bg-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.3);
}

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

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

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

.btn-accent:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-bg-white);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1rem;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.8125rem;
}

.btn-cta-large {
    background-color: var(--color-bg-white);
    color: var(--color-primary);
    padding: 20px 48px;
    font-size: 1rem;
    border: 2px solid var(--color-bg-white);
}

.btn-cta-large:hover {
    background-color: transparent;
    color: var(--color-bg-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

/* ================================
   Header
   ================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-bg-white);
    transition: box-shadow var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

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

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    cursor: pointer;
}

.hamburger {
    position: relative;
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-base);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-base);
}

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

.hamburger::after {
    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);
}

.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.mobile-menu-overlay.active {
    opacity: 1;
}

/* ================================
   Hero Section
   ================================ */
.hero {
    padding-top: 120px;
    padding-bottom: var(--spacing-3xl);
    min-height: 90vh;
    display: flex;
    align-items: center;
    background-color: var(--color-bg-white);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 8px 16px;
    background-color: var(--color-bg-light);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.hero-badge i {
    color: var(--color-accent);
}

.hero-title {
    font-size: 2.75rem;
    line-height: 1.15;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.hero-features {
    margin-bottom: var(--spacing-lg);
}

.hero-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 1rem;
    color: var(--color-text-primary);
}

.hero-features i {
    color: var(--color-accent);
    font-size: 1.25rem;
}

.hero-cta {
    margin-top: var(--spacing-lg);
}

.hero-cta-note {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.hero-cta-note i {
    color: var(--color-accent);
    margin-right: 4px;
}

.hero-visual {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
}

.hero-image {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.hero-badge-overlay {
    position: absolute;
    top: 20px;
    right: 20px;
}

.badge-bestseller {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    background-color: var(--color-accent-secondary);
    color: var(--color-bg-white);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
}

/* ================================
   Trust Bar
   ================================ */
.trust-bar {
    background-color: var(--color-primary);
    padding: var(--spacing-md) 0;
}

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

.trust-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--color-bg-white);
    font-size: 0.9375rem;
    font-weight: 500;
    padding: var(--spacing-sm) 0;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.trust-item:last-child {
    border-right: none;
}

.trust-item i {
    font-size: 1.25rem;
}

/* ================================
   Section Titles
   ================================ */
.section-title {
    text-align: center;
    margin-bottom: var(--spacing-sm);
    font-size: 2.25rem;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

/* ================================
   Product Introduction
   ================================ */
.product-intro {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg-light);
}

.product-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-xl);
    align-items: center;
    margin-top: var(--spacing-xl);
}

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

.product-intro-subtitle {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.product-intro-text {
    color: var(--color-text-secondary);
    font-size: 1.0625rem;
    line-height: 1.8;
}

/* ================================
   Features Section
   ================================ */
.features {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg-white);
}

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

.feature-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.feature-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(13, 148, 136, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.feature-icon i {
    font-size: 1.75rem;
    color: var(--color-accent);
}

.feature-title {
    font-size: 1.25rem;
    font-family: var(--font-body);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

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

/* ================================
   Benefits Section
   ================================ */
.benefits {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg-light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.benefits-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: 1.0625rem;
    color: var(--color-text-primary);
}

.benefit-item i {
    color: var(--color-accent);
    font-size: 1.25rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.expert-quote {
    background-color: var(--color-bg-white);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.quote-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(13, 148, 136, 0.1);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

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

.quote-text {
    font-size: 1.0625rem;
    font-style: italic;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

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

.quote-author img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.quote-author strong {
    display: block;
    color: var(--color-primary);
    font-weight: 600;
}

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

/* ================================
   Gallery Section
   ================================ */
.gallery {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg-white);
}

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

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-base);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.gallery-item:hover {
    box-shadow: var(--shadow-xl);
}

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

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-sm);
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: var(--color-bg-white);
    font-size: 0.875rem;
    font-weight: 500;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* ================================
   Comparison Section
   ================================ */
.comparison {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg-light);
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin-top: var(--spacing-xl);
}

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

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

.comparison-table th {
    background-color: var(--color-bg-light);
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-primary);
}

.comparison-table th.highlight {
    background-color: rgba(13, 148, 136, 0.1);
    color: var(--color-accent);
}

.comparison-table th i {
    color: var(--color-accent-secondary);
    margin-right: 8px;
}

.comparison-table td {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.comparison-table td.highlight {
    background-color: rgba(13, 148, 136, 0.05);
    font-weight: 500;
    color: var(--color-text-primary);
}

.comparison-table td i {
    margin-right: 8px;
}

.text-success {
    color: var(--color-success);
}

.text-muted {
    color: var(--color-muted);
}

/* ================================
   Testimonials Section
   ================================ */
.testimonials {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg-white);
}

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

.testimonial-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.testimonial-rating {
    margin-bottom: var(--spacing-md);
}

.testimonial-rating i {
    color: var(--color-accent-secondary);
    font-size: 1rem;
}

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

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.testimonial-author img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.author-info {
    flex: 1;
}

.author-info strong {
    display: block;
    color: var(--color-primary);
    font-weight: 600;
}

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

.verified-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    color: var(--color-accent);
    font-weight: 500;
}

/* ================================
   FAQ Section
   ================================ */
.faq {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg-light);
}

.faq-list {
    max-width: 800px;
    margin: var(--spacing-xl) auto 0;
}

.faq-item {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-md);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    text-align: left;
    background-color: transparent;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.faq-question:hover {
    background-color: var(--color-bg-light);
}

.faq-question i {
    color: var(--color-accent);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-question i {
    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: 0 var(--spacing-md) var(--spacing-md);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ================================
   CTA Final Section
   ================================ */
.cta-final {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-primary);
    position: relative;
    overflow: hidden;
}

.cta-final::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, transparent 50%);
    pointer-events: none;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-title {
    color: var(--color-bg-white);
    font-size: 2.25rem;
    margin-bottom: var(--spacing-md);
}

.cta-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

.cta-reassurance {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9375rem;
}

.cta-reassurance span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cta-reassurance i {
    color: var(--color-accent-secondary);
}

/* ================================
   Footer
   ================================ */
.footer {
    background-color: var(--color-text-primary);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-bg-white);
    display: inline-block;
    margin-bottom: var(--spacing-md);
}

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

.footer-note {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8125rem;
    margin-top: var(--spacing-md);
}

.footer-note i {
    margin-right: 6px;
}

.footer-title {
    color: var(--color-bg-white);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-links li {
    margin-bottom: 10px;
}

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

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

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

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

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
}

.footer-small {
    font-size: 0.8125rem;
    margin-top: var(--spacing-md);
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    margin-bottom: 8px;
}

.footer-disclaimer {
    font-size: 0.75rem;
}

/* ================================
   Legal Pages
   ================================ */
.legal-hero {
    padding: 140px 0 60px;
    background-color: var(--color-bg-light);
    text-align: center;
}

.legal-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.legal-subtitle {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
}

.legal-content {
    padding: var(--spacing-3xl) 0;
}

.legal-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

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

.legal-section h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-accent);
}

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

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

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

.legal-list li {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 8px;
    position: relative;
    padding-left: var(--spacing-md);
}

.legal-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background-color: var(--color-accent);
    border-radius: var(--radius-full);
}

.legal-update {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-style: italic;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

/* ================================
   Reveal Animation
   ================================ */
.reveal-element {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-element.revealed {
    opacity: 1;
    transform: translateY(0);
}

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

/* Tablet Landscape */
@media (max-width: 1199px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hero-title {
        font-size: 2.25rem;
    }

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

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

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

/* Tablet Portrait */
@media (max-width: 991px) {
    :root {
        --spacing-3xl: 60px;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background-color: var(--color-bg-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px var(--spacing-lg) var(--spacing-lg);
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-base);
        z-index: 1000;
    }

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

    .nav-toggle {
        display: flex;
    }

    .mobile-menu-overlay {
        display: block;
    }

    .mobile-menu-overlay.active {
        display: block;
    }

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

    .hero-content {
        order: 1;
    }

    .hero-visual {
        order: 0;
        margin-bottom: var(--spacing-lg);
    }

    .hero-features li {
        justify-content: center;
    }

    .hero-cta-note {
        justify-content: center;
    }

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

    .trust-item {
        border-right: none;
    }

    .trust-item:nth-child(2n) {
        border-right: none;
    }

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

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

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

/* Mobile Large */
@media (max-width: 767px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }

    .hero {
        min-height: auto;
        padding-top: 100px;
    }

    .hero-title {
        font-size: 1.75rem;
    }

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

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

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

    .comparison-table th,
    .comparison-table td {
        padding: var(--spacing-sm);
        font-size: 0.875rem;
    }

    .cta-reassurance {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .cta-title {
        font-size: 1.75rem;
    }

    .legal-title {
        font-size: 2rem;
    }
}

/* Mobile Small */
@media (max-width: 575px) {
    :root {
        --spacing-3xl: 40px;
        --container-padding: 16px;
    }

    .btn {
        padding: 14px 24px;
        font-size: 0.8125rem;
    }

    .btn-lg {
        padding: 16px 28px;
    }

    .hero-badge {
        font-size: 0.75rem;
    }

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

    .trust-item {
        padding: var(--spacing-sm);
    }

    .faq-question {
        padding: var(--spacing-sm);
        font-size: 0.9375rem;
    }

    .btn-cta-large {
        padding: 16px 24px;
        font-size: 0.875rem;
    }
}