/* ============================================
   CSS Variables & Base Styles
   ============================================ */
:root {
    /* Colors */
    --color-primary: #4a7c59;
    --color-primary-dark: #3d6649;
    --color-primary-light: #5e9970;
    --color-secondary: #7ba38c;
    --color-accent: #c9dfd0;
    
    --color-sage: #8fbc8f;
    --color-sage-light: #b5d4b5;
    --color-sage-dark: #6b9a6b;
    
    --color-cream: #f8f6f1;
    --color-cream-dark: #efe9df;
    --color-beige: #e8e4dc;
    
    --color-white: #ffffff;
    --color-black: #1a1a1a;
    --color-gray-100: #f7f7f7;
    --color-gray-200: #e5e5e5;
    --color-gray-300: #d4d4d4;
    --color-gray-400: #a3a3a3;
    --color-gray-500: #737373;
    --color-gray-600: #525252;
    --color-gray-700: #404040;
    --color-gray-800: #262626;
    
    --color-success: #4a7c59;
    --color-warning: #d4a373;
    --color-error: #c9ada7;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;
    
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;
    
    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Header Height */
    --header-height: 80px;
}

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

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

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-relaxed);
    color: var(--color-gray-700);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
    list-style: none;
}

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

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-tight);
    color: var(--color-gray-800);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

@media (min-width: 768px) {
    h1 { font-size: var(--font-size-5xl); }
    h2 { font-size: var(--font-size-4xl); }
    h3 { font-size: var(--font-size-2xl); }
}

@media (min-width: 1024px) {
    h1 { font-size: var(--font-size-6xl); }
}

p {
    margin-bottom: var(--spacing-4);
}

p:last-child {
    margin-bottom: 0;
}

/* ============================================
   Layout
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-6);
    }
}

.section {
    padding: var(--spacing-16) 0;
}

@media (min-width: 768px) {
    .section {
        padding: var(--spacing-20) 0;
    }
}

@media (min-width: 1024px) {
    .section {
        padding: var(--spacing-24) 0;
    }
}

.section-white { background-color: var(--color-white); }
.section-light { background-color: var(--color-gray-100); }
.section-cream { background-color: var(--color-cream); }
.section-sage { background-color: var(--color-primary); color: var(--color-white); }

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    line-height: 1;
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: 2px solid transparent;
}

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

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

.btn-secondary {
    background-color: var(--color-white);
    color: var(--color-gray-700);
    border-color: var(--color-gray-300);
}

.btn-secondary:hover {
    background-color: var(--color-gray-100);
    border-color: var(--color-gray-400);
    color: var(--color-gray-700);
}

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

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

.btn-text {
    background: none;
    color: var(--color-gray-600);
    padding: var(--spacing-2) var(--spacing-4);
}

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

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-base);
}

.btn-full {
    width: 100%;
}

/* ============================================
   Header
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: box-shadow var(--transition-normal);
}

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

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-gray-800);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-lg);
}

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

.logo-icon {
    width: 36px;
    height: 36px;
    color: var(--color-primary);
}

.logo-light {
    color: var(--color-white);
}

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

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

.nav-list {
    display: none;
    align-items: center;
    gap: var(--spacing-8);
}

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

.nav-link {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
}

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

.mobile-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-2);
}

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

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-gray-700);
    transition: all var(--transition-fast);
}

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

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

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

/* Mobile Navigation */
.nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: var(--color-white);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

@media (min-width: 768px) {
    .nav {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        padding: 0;
        box-shadow: none;
        background: transparent;
    }
}

.nav.active .nav-list {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-4);
}

.nav.active .nav-link {
    display: block;
    padding: var(--spacing-3) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    padding-top: calc(var(--header-height) + var(--spacing-12));
    padding-bottom: var(--spacing-16);
    background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-white) 100%);
}

@media (min-width: 768px) {
    .hero {
        padding-top: calc(var(--header-height) + var(--spacing-16));
        padding-bottom: var(--spacing-20);
    }
}

.hero .container {
    display: grid;
    gap: var(--spacing-10);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-16);
    }
}

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

@media (min-width: 1024px) {
    .hero-content {
        text-align: left;
    }
}

.hero-title {
    margin-bottom: var(--spacing-6);
    color: var(--color-gray-800);
}

.hero-title .highlight {
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-8);
    max-width: 540px;
}

@media (min-width: 1024px) {
    .hero-subtitle {
        margin-left: 0;
        margin-right: auto;
    }
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

@media (min-width: 480px) {
    .hero-cta {
        flex-direction: row;
        justify-content: center;
    }
}

@media (min-width: 1024px) {
    .hero-cta {
        justify-content: flex-start;
    }
}

.hero-image {
    position: relative;
}

.hero-image img {
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

/* ============================================
   Disclaimer Bar
   ============================================ */
.disclaimer-bar {
    background-color: var(--color-beige);
    padding: var(--spacing-4) 0;
    border-top: 1px solid var(--color-gray-300);
    border-bottom: 1px solid var(--color-gray-300);
}

.disclaimer-bar p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    text-align: center;
    margin: 0;
}

/* ============================================
   Section Headers
   ============================================ */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-12);
}

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

.section-tag {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    background-color: var(--color-accent);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-4);
}

.section-tag-light {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
}

.section-title {
    margin-bottom: var(--spacing-4);
}

.section-header-light .section-title {
    color: var(--color-white);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-500);
    margin: 0;
}

.section-header-light .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

/* ============================================
   Article Section
   ============================================ */
.article-grid {
    display: grid;
    gap: var(--spacing-10);
    align-items: center;
}

@media (min-width: 1024px) {
    .article-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-16);
    }
}

.article-content h3 {
    margin-bottom: var(--spacing-4);
    margin-top: var(--spacing-8);
}

.article-content h3:first-child {
    margin-top: 0;
}

.article-content p {
    color: var(--color-gray-600);
}

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

/* ============================================
   Product Section
   ============================================ */
.product-showcase {
    display: grid;
    gap: var(--spacing-10);
    align-items: center;
}

@media (min-width: 1024px) {
    .product-showcase {
        grid-template-columns: 1fr 1.2fr;
        gap: var(--spacing-16);
    }
}

.product-image img {
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.product-info h3 {
    margin-bottom: var(--spacing-4);
}

.product-info p {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-6);
}

.product-features {
    margin-bottom: var(--spacing-8);
}

.product-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) 0;
    color: var(--color-gray-700);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

/* ============================================
   Ingredients Section
   ============================================ */
.ingredients-layout {
    display: grid;
    gap: var(--spacing-10);
    align-items: center;
}

@media (min-width: 1024px) {
    .ingredients-layout {
        grid-template-columns: 1fr 1.2fr;
        gap: var(--spacing-16);
    }
}

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

.ingredients-content .section-tag {
    margin-bottom: var(--spacing-4);
}

.ingredients-content h2 {
    margin-bottom: var(--spacing-4);
}

.ingredients-content > p {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-8);
}

.ingredients-list {
    display: grid;
    gap: var(--spacing-6);
}

.ingredient-item {
    padding: var(--spacing-4);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.ingredient-item h4 {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-2);
    color: var(--color-gray-800);
}

.ingredient-item p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin: 0;
}

/* ============================================
   Benefits Section
   ============================================ */
.benefits-grid {
    display: grid;
    gap: var(--spacing-6);
}

@media (min-width: 640px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.benefit-card {
    padding: var(--spacing-8);
    background-color: var(--color-gray-100);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.benefit-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-4);
    color: var(--color-primary);
}

.benefit-icon svg {
    width: 100%;
    height: 100%;
}

.benefit-card h3 {
    font-family: var(--font-primary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-3);
}

.benefit-card p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin: 0;
}

/* ============================================
   Application Section
   ============================================ */
.application-grid {
    display: grid;
    gap: var(--spacing-10);
    align-items: start;
    margin-bottom: var(--spacing-12);
}

@media (min-width: 1024px) {
    .application-grid {
        grid-template-columns: 1fr 1.2fr;
        gap: var(--spacing-16);
    }
}

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

.application-steps {
    display: grid;
    gap: var(--spacing-6);
}

.step {
    display: flex;
    gap: var(--spacing-4);
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-semibold);
    flex-shrink: 0;
}

.step-content h4 {
    font-family: var(--font-primary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: var(--spacing-2);
}

.step-content p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
}

.safety-note {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
}

.safety-note h4 {
    font-family: var(--font-primary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: var(--spacing-4);
}

.safety-note ul {
    display: grid;
    gap: var(--spacing-2);
}

.safety-note li {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.85);
    padding-left: var(--spacing-4);
    position: relative;
}

.safety-note li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

/* ============================================
   Tips Section
   ============================================ */
.tips-grid {
    display: grid;
    gap: var(--spacing-6);
}

@media (min-width: 640px) {
    .tips-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.tip-card {
    background-color: var(--color-gray-100);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.tip-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.tip-icon-large {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    background-color: var(--color-cream);
    color: var(--color-primary);
}

.tip-icon-large svg {
    width: 64px;
    height: 64px;
}

.tip-content {
    padding: var(--spacing-6);
}

.tip-content h3 {
    font-family: var(--font-primary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-3);
}

.tip-content p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin: 0;
}

/* ============================================
   Trust Section
   ============================================ */
.trust-grid {
    display: grid;
    gap: var(--spacing-6);
}

@media (min-width: 768px) {
    .trust-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.trust-card {
    padding: var(--spacing-8);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.trust-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-4);
    color: var(--color-primary);
}

.trust-icon svg {
    width: 100%;
    height: 100%;
}

.trust-card h3 {
    font-family: var(--font-primary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-3);
}

.trust-card p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin: 0;
}

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

.faq-item {
    border-bottom: 1px solid var(--color-gray-200);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-5) 0;
    text-align: left;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-800);
    background: none;
    border: none;
    cursor: pointer;
    transition: color var(--transition-fast);
}

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

.faq-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    transition: transform var(--transition-normal);
}

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

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

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-bottom: var(--spacing-5);
}

.faq-answer p {
    color: var(--color-gray-600);
    margin: 0;
}

/* ============================================
   Contact Section
   ============================================ */
.contact-grid {
    display: grid;
    gap: var(--spacing-10);
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr 1.2fr;
        gap: var(--spacing-16);
    }
}

.contact-info h3 {
    margin-bottom: var(--spacing-6);
}

.contact-details {
    display: grid;
    gap: var(--spacing-5);
    margin-bottom: var(--spacing-6);
}

.contact-item {
    display: flex;
    gap: var(--spacing-4);
}

.contact-item svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item strong {
    display: block;
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-1);
}

.contact-item p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin: 0;
}

.company-info {
    padding-top: var(--spacing-4);
    border-top: 1px solid var(--color-gray-200);
}

.company-info p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin: 0;
}

/* Contact Form */
.contact-form-wrapper {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: var(--spacing-5);
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-2);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--font-size-base);
    color: var(--color-gray-800);
    background-color: var(--color-gray-100);
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

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

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-400);
}

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

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
}

.form-checkbox input {
    width: auto;
    margin-top: 4px;
    flex-shrink: 0;
}

.form-checkbox label {
    margin-bottom: 0;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.form-checkbox a {
    text-decoration: underline;
}

.form-note {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    margin-top: var(--spacing-4);
    margin-bottom: 0;
}

.form-success {
    text-align: center;
    padding: var(--spacing-10);
}

.form-success svg {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-4);
    color: var(--color-success);
}

.form-success h3 {
    margin-bottom: var(--spacing-2);
}

.form-success p {
    color: var(--color-gray-600);
    margin: 0;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background-color: var(--color-gray-800);
    color: var(--color-gray-300);
    padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-main {
    display: grid;
    gap: var(--spacing-10);
    margin-bottom: var(--spacing-10);
}

@media (min-width: 768px) {
    .footer-main {
        grid-template-columns: 1fr 2fr;
        gap: var(--spacing-16);
    }
}

.footer-brand p {
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-4);
    margin-bottom: 0;
}

.footer-links {
    display: grid;
    gap: var(--spacing-8);
}

@media (min-width: 640px) {
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-column h4 {
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-4);
}

.footer-column ul {
    display: grid;
    gap: var(--spacing-2);
}

.footer-column li {
    font-size: var(--font-size-sm);
}

.footer-column a {
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.footer-disclaimer {
    padding: var(--spacing-6);
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-8);
}

.footer-disclaimer p {
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    margin: 0;
    line-height: var(--line-height-relaxed);
}

.footer-bottom {
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--color-gray-700);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    margin: 0;
}

/* ============================================
   Cookie Banner
   ============================================ */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    z-index: 2000;
    transform: translateY(100%);
    transition: transform var(--transition-normal);
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-6);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

@media (min-width: 768px) {
    .cookie-content {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: var(--spacing-8);
    }
}

.cookie-text h3 {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-2);
}

.cookie-text p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin: 0;
}

.cookie-text a {
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-3);
}

/* ============================================
   Modal
   ============================================ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-4);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-6);
    border-bottom: 1px solid var(--color-gray-200);
}

.modal-header h3 {
    font-family: var(--font-primary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin: 0;
}

.modal-close {
    width: 32px;
    height: 32px;
    font-size: var(--font-size-2xl);
    color: var(--color-gray-500);
    background: none;
    border: none;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-gray-800);
}

.modal-body {
    padding: var(--spacing-6);
}

.cookie-option {
    padding: var(--spacing-4) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.cookie-option:last-child {
    border-bottom: none;
}

.cookie-option-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-2);
}

.cookie-option-header label {
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-800);
}

.cookie-option p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin: 0;
}

/* Toggle Switch */
.toggle-wrapper {
    position: relative;
    width: 48px;
    height: 26px;
}

.toggle-wrapper input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-gray-300);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.toggle-slider::before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: var(--color-white);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.toggle-wrapper input:checked + .toggle-slider {
    background-color: var(--color-primary);
}

.toggle-wrapper input:checked + .toggle-slider::before {
    transform: translateX(22px);
}

.toggle-wrapper.disabled {
    opacity: 0.6;
}

.toggle-wrapper.disabled .toggle-slider {
    cursor: not-allowed;
}

.modal-footer {
    padding: var(--spacing-6);
    border-top: 1px solid var(--color-gray-200);
}

/* ============================================
   Legal Pages
   ============================================ */
.legal-page {
    padding-top: calc(var(--header-height) + var(--spacing-12));
    padding-bottom: var(--spacing-16);
}

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

.legal-content h1 {
    margin-bottom: var(--spacing-8);
}

.legal-content h2 {
    font-size: var(--font-size-xl);
    margin-top: var(--spacing-10);
    margin-bottom: var(--spacing-4);
}

.legal-content h3 {
    font-size: var(--font-size-lg);
    margin-top: var(--spacing-6);
    margin-bottom: var(--spacing-3);
}

.legal-content p,
.legal-content li {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-4);
}

.legal-content ul,
.legal-content ol {
    margin-left: var(--spacing-6);
    margin-bottom: var(--spacing-4);
}

.legal-content ul {
    list-style-type: disc;
}

.legal-content ol {
    list-style-type: decimal;
}

.legal-content li {
    margin-bottom: var(--spacing-2);
}

.legal-content a {
    text-decoration: underline;
}

.legal-meta {
    padding: var(--spacing-4);
    background-color: var(--color-gray-100);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-8);
}

.legal-meta p {
    font-size: var(--font-size-sm);
    margin: 0;
}

/* ============================================
   Utilities
   ============================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn var(--transition-slow) ease forwards;
}