/* ========================================
   PlankIt Website - Main Styles
   ======================================== */

/* ========== CSS Variables ========== */
:root {
    /* Colors - Based on PlankIt App */
    --primary-green: #00ff88;
    --primary-green-dark: #00cc6a;
    --primary-text: #0f1419;
    --background-dark: #0f1419;
    --background-secondary: #1a1f2e;
    --background-card: rgba(255, 255, 255, 0.1);
    --background-overlay: rgba(0, 0, 0, 0.3);
    --background-overlay-dark: rgba(0, 0, 0, 0.6);
    --success: #00ff88;
    --error: #ff4757;
    --warning: #ffc107;
    --info: #3b82f6;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.6);
    --text-tertiary: rgba(255, 255, 255, 0.4);
    --border-primary: rgba(0, 255, 136, 0.3);
    --border-secondary: rgba(255, 255, 255, 0.1);
    --shadow-primary: rgba(0, 255, 136, 0.3);
    --shadow-card: rgba(0, 0, 0, 0.3);

    /* Border Radius */
    --radius-small: 8px;
    --radius-medium: 12px;
    --radius-large: 16px;
    --radius-xlarge: 20px;
    --radius-circular: 32px;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-s: 8px;
    --spacing-m: 12px;
    --spacing-l: 16px;
    --spacing-xl: 20px;
    --spacing-xxl: 24px;
    --spacing-xxxl: 32px;
    --spacing-xxxxl: 48px;
    --spacing-xxxxxl: 64px;

    /* Font Sizes */
    --font-xs: 10px;
    --font-s: 12px;
    --font-m: 14px;
    --font-l: 16px;
    --font-xl: 18px;
    --font-xxl: 20px;
    --font-xxxl: 24px;
    --font-title: 28px;
    --font-large: 32px;
    --font-xlarge: 48px;
    --font-hero: 64px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, var(--background-dark), var(--background-secondary));
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xxl);
}

/* ========== Header ========== */
.header {
    background: rgba(15, 20, 25, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-secondary);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-l) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-m);
    cursor: pointer;
}

.logo-icon {
    width: 54px;
    height: 54px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.logo:hover .logo-icon {
    transform: scale(1.1);
}

.logo h1 {
    font-size: var(--font-title);
    font-weight: 700;
    color: var(--primary-green);
    margin: 0;
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--font-l);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-green);
}

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

.language-toggle {
    background: var(--background-card);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
    padding: var(--spacing-s) var(--spacing-l);
    border-radius: var(--radius-small);
    cursor: pointer;
    font-size: var(--font-m);
    font-weight: 600;
    transition: all 0.3s ease;
}

.language-toggle:hover {
    background: var(--primary-green);
    color: var(--primary-text);
    border-color: var(--primary-green);
    box-shadow: 0 0 20px var(--shadow-primary);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-s);
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--primary-green);
    transition: all 0.3s ease;
}

/* ========== Buttons ========== */
.btn {
    display: inline-block;
    padding: var(--spacing-m) var(--spacing-xxl);
    border-radius: var(--radius-medium);
    font-size: var(--font-l);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--primary-green);
    color: var(--primary-text);
    box-shadow: 0 8px 20px var(--shadow-primary);
}

.btn-primary:hover {
    background: var(--primary-green-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px var(--shadow-primary);
}

.btn-secondary {
    background: var(--background-card);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--primary-green);
}

.btn-header {
    padding: var(--spacing-s) var(--spacing-l);
    font-size: var(--font-m);
    color: var(--text-primary);
    background: var(--background-card);
    border: 1px solid var(--border-primary);
}

.btn-header:hover {
    background: var(--primary-green);
    color: var(--primary-text);
    border-color: var(--primary-green);
    box-shadow: 0 0 20px var(--shadow-primary);
}

.btn-download {
    padding: var(--spacing-l) var(--spacing-xxxxl);
    font-size: var(--font-xl);
    background: var(--primary-green);
    color: var(--primary-text);
    box-shadow: 0 8px 20px var(--shadow-primary);
}

.btn-download:hover {
    background: var(--primary-green-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px var(--shadow-primary);
}

.btn-large {
    padding: var(--spacing-l) var(--spacing-xxxxl);
    font-size: var(--font-xl);
}

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

.hero-video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-background-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    filter: brightness(0.8) contrast(1.1);
    transition: filter 0.3s ease;
}

.hero-background-video:hover {
    filter: brightness(1) contrast(1.2);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 20, 25, 0.8), rgba(26, 31, 46, 0.6));
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: var(--spacing-xxxxxl) 0;
    background: none !important;
    background-color: transparent !important;
}

.hero-text {
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.hero-title {
    font-size: var(--font-hero);
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: var(--spacing-l);
    line-height: 1.1;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.8);
    animation: glow 2s ease-in-out infinite alternate;
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 0 var(--spacing-l) 0 !important;
}

.hero-subtitle {
    font-size: var(--font-large);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

.hero-description {
    font-size: var(--font-xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xxxl);
    line-height: 1.8;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
    background: rgba(0, 0, 0, 0.3);
    padding: var(--spacing-xl);
    border-radius: var(--radius-large);
    backdrop-filter: blur(10px);
}

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

.hero-buttons .btn {
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    padding: var(--spacing-xl) var(--spacing-xxxxl);
    font-size: var(--font-xl);
    font-weight: 700;
    min-width: 200px;
    text-align: center;
}

.hero-buttons .btn-primary {
    background: rgba(0, 255, 136, 0.9);
    color: var(--primary-text);
    border-color: var(--primary-green);
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.3);
}

.hero-buttons .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

/* ========== Hero Responsive Design ========== */
@media (max-width: 768px) {
    .logo-icon {
        width: 28px;
        height: 28px;
    }
    
    .logo h1 {
        font-size: var(--font-xxl);
    }
    
    .hero-title {
        font-size: var(--font-xlarge);
    }
    
    .hero-subtitle {
        font-size: var(--font-xxl);
    }
    
    .hero-description {
        font-size: var(--font-l);
        padding: var(--spacing-l);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-l);
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 350px;
        padding: var(--spacing-l) var(--spacing-xxxl);
        font-size: var(--font-l);
    }
}

@media (max-width: 480px) {
    .logo-icon {
        width: 24px;
        height: 24px;
    }
    
    .logo h1 {
        font-size: var(--font-xl);
    }
    
    .hero-title {
        font-size: var(--font-large);
    }
    
    .hero-subtitle {
        font-size: var(--font-xl);
    }
    
    .hero-description {
        font-size: var(--font-m);
        padding: var(--spacing-m);
    }
    
    .hero-buttons .btn {
        padding: var(--spacing-m) var(--spacing-xxl);
        font-size: var(--font-m);
        min-width: 150px;
    }
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background: var(--background-card);
    border: 2px dashed var(--border-primary);
    border-radius: var(--radius-large);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-tertiary);
    font-size: var(--font-l);
}

/* ========== Features Section ========== */
.features {
    padding: var(--spacing-xxxxxl) 0;
}

.section-title {
    font-size: var(--font-xlarge);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-xxxxl);
    color: var(--text-primary);
}

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

.feature-card {
    background: var(--background-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-large);
    padding: var(--spacing-xxxl);
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px var(--shadow-card), 0 0 30px var(--shadow-primary);
    border-color: var(--primary-green);
}

.feature-icon {
    margin-bottom: var(--spacing-xl);
}

.icon-placeholder {
    font-size: 64px;
    line-height: 1;
}

.feature-icon-img {
    width: 240px;
    height:240px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

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

.feature-title {
    font-size: var(--font-xxl);
    font-weight: 600;
    margin-bottom: var(--spacing-l);
    color: var(--text-primary);
}

.feature-description {
    font-size: var(--font-l);
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ========== Stats Section ========== */
.stats {
    padding: var(--spacing-xxxxl) 0;
    background: rgba(0, 0, 0, 0.3);
}

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

.stat-item {
    text-align: center;
    padding: var(--spacing-xxl);
}

.stat-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-l);
}

.stat-value {
    font-size: var(--font-xlarge);
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: var(--spacing-s);
}

.stat-label {
    font-size: var(--font-l);
    color: var(--text-secondary);
}

/* ========== Contact Section ========== */
.contact {
    padding: var(--spacing-xxxxxl) 0;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-info h3 {
    font-size: var(--font-xxl);
    margin-bottom: var(--spacing-l);
    color: var(--text-primary);
}

.contact-email {
    display: inline-block;
    font-size: var(--font-xl);
    color: var(--primary-green);
    text-decoration: none;
    margin-bottom: var(--spacing-m);
    transition: all 0.3s ease;
}

.contact-email:hover {
    text-decoration: underline;
    transform: scale(1.05);
}

.contact-response {
    font-size: var(--font-l);
    color: var(--text-secondary);
}

/* ========== Download Section ========== */
.download {
    padding: var(--spacing-xxxxxl) 0;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(0, 204, 106, 0.05));
    text-align: center;
}

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

.download-description {
    font-size: var(--font-xl);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xxxl);
}

/* ========== Footer ========== */
.footer {
    background: rgba(0, 0, 0, 0.5);
    padding: var(--spacing-xxxxl) 0 var(--spacing-xxl);
    border-top: 1px solid var(--border-secondary);
}

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

.footer-info h3 {
    font-size: var(--font-xxl);
    color: var(--primary-green);
    margin-bottom: var(--spacing-m);
}

.footer-info p {
    color: var(--text-secondary);
    font-size: var(--font-l);
}

.footer-links h4 {
    font-size: var(--font-l);
    color: var(--text-primary);
    margin-bottom: var(--spacing-l);
}

.footer-links a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: var(--spacing-s);
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-secondary);
    color: var(--text-tertiary);
    font-size: var(--font-m);
}

/* ========== Page Header ========== */
.page-header {
    padding: var(--spacing-xxxxxl) 0 var(--spacing-xxxxl);
    text-align: center;
    background: linear-gradient(135deg, var(--background-dark), var(--background-secondary));
}

.page-title {
    font-size: var(--font-xlarge);
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: var(--spacing-l);
}

.page-subtitle {
    font-size: var(--font-xl);
    color: var(--text-secondary);
}

/* ========== Feature Detail Section ========== */
.feature-detail {
    padding: var(--spacing-xxxxxl) 0;
}

.feature-detail-alt {
    background: rgba(0, 0, 0, 0.2);
}

.feature-detail-header {
    text-align: center;
    margin-bottom: var(--spacing-xxxxxl);
}

.feature-detail-title {
    font-size: var(--font-xlarge);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-l);
}

.feature-detail-subtitle {
    font-size: var(--font-xl);
    color: var(--text-secondary);
}

/* ========== Steps ========== */
.steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xxxxl);
}

.step-item {
    display: flex;
    gap: var(--spacing-xxxl);
    align-items: flex-start;
}


.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--primary-green);
    color: var(--primary-text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-xxl);
    font-weight: 700;
    box-shadow: 0 0 20px var(--shadow-primary);
}

.step-content {
    flex: 1;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

/* ========== Image Containers ========== */
.step-image {
    border-radius: var(--radius-large);
    overflow: hidden;
    background: transparent;
    border: 1px solid var(--border-secondary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    display: inline-block;
    padding: 0;
    max-width: 100%;
    width: auto;
    min-width: 0;
}

.step-image:hover {
    border-color: var(--border-primary);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

.step-image .image-placeholder {
    height: 300px;
    border-radius: var(--radius-medium);
}

/* ========== Feature Screenshots ========== */
.feature-screenshot {
    width: 100%;
    height: auto;
    max-width: 100%;
    border-radius: var(--radius-large);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    object-fit: cover;
}

.feature-screenshot:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.step-image .feature-screenshot {
    max-height: 400px;
    width: auto;
    height: auto;
    object-fit: cover;
    border-radius: var(--radius-large);
    transition: transform 0.3s ease;
    display: block;
}

.step-image .feature-screenshot:hover {
    transform: scale(1.02);
}

.data-feature-image .feature-screenshot {
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: cover;
    border-radius: var(--radius-large);
    transition: transform 0.3s ease;
    display: block;
}

.data-feature-image .feature-screenshot:hover {
    transform: scale(1.02);
}

.step-title {
    font-size: var(--font-xxl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-l);
}

.step-description {
    font-size: var(--font-l);
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ========== Data Features ========== */
.data-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xxxxl);
}

.data-feature-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxxl);
    align-items: center;
    background: var(--background-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-large);
    padding: var(--spacing-xxxl);
    transition: all 0.3s ease;
}

/* 第一个卡片：图片在左，文字在右 */
.data-feature-card-left {
    grid-template-columns: 1fr 1fr;
}

.data-feature-card-left .data-feature-image {
    order: 1;
}

.data-feature-card-left .data-feature-text {
    order: 2;
    text-align: left;
}

/* 第二个卡片：图片在右，文字在左 */
.data-feature-card-right {
    grid-template-columns: 1fr 1fr;
}

.data-feature-card-right .data-feature-image {
    order: 2;
}

.data-feature-card-right .data-feature-text {
    order: 1;
    text-align: left;
}

.data-feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px var(--shadow-card), 0 0 30px var(--shadow-primary);
    border-color: var(--primary-green);
}

.data-feature-image {
    border-radius: var(--radius-large);
    overflow: hidden;
    background: transparent;
    border: 1px solid var(--border-secondary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    display: block;
    padding: 0;
    width: 100%;
}

.data-feature-image:hover {
    border-color: var(--border-primary);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

.data-feature-image .image-placeholder {
    height: 250px;
    border-radius: var(--radius-medium);
}

/* ========== Data Feature Placeholders ========== */
.data-feature-image .image-placeholder {
    background: linear-gradient(135deg, var(--background-card), rgba(0, 255, 136, 0.1));
    border: 2px dashed var(--border-primary);
    color: var(--text-secondary);
    font-size: var(--font-l);
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl);
    transition: all 0.3s ease;
}

.data-feature-image .image-placeholder:hover {
    border-color: var(--primary-green);
    background: linear-gradient(135deg, var(--background-card), rgba(0, 255, 136, 0.15));
    color: var(--text-primary);
}

.data-feature-title {
    font-size: var(--font-large);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-l);
}

.data-feature-description {
    font-size: var(--font-xl);
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ========== Data Features Responsive ========== */
@media (max-width: 768px) {
    .data-features {
        gap: var(--spacing-xxxl);
    }
    
    .data-feature-card {
        grid-template-columns: 1fr;
        gap: var(--spacing-l);
        padding: var(--spacing-l);
        text-align: center;
    }
    
    .data-feature-card-left .data-feature-image,
    .data-feature-card-right .data-feature-image {
        order: 1;
    }
    
    .data-feature-card-left .data-feature-text,
    .data-feature-card-right .data-feature-text {
        order: 2;
        text-align: center;
    }
    
    .data-feature-image {
        max-width: 100%;
    }
    
    .data-feature-image .feature-screenshot {
        max-height: 300px;
    }
    
    .data-feature-title {
        font-size: var(--font-xxl);
    }
    
    .data-feature-description {
        font-size: var(--font-l);
    }
}

/* ========== CTA Section ========== */
.cta-section {
    padding: var(--spacing-xxxxxl) 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(0, 204, 106, 0.05));
}

.cta-title {
    font-size: var(--font-xlarge);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-l);
}

.cta-description {
    font-size: var(--font-xl);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xxxl);
}

/* ========== Privacy Content ========== */
.privacy-content {
    padding: var(--spacing-xxxxl) 0 var(--spacing-xxxxxl);
}

.privacy-section {
    margin-bottom: var(--spacing-xxxxl);
}

.privacy-section h2 {
    font-size: var(--font-large);
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: var(--spacing-xl);
}

.privacy-section h3 {
    font-size: var(--font-xxl);
    font-weight: 600;
    color: var(--text-primary);
    margin: var(--spacing-xxl) 0 var(--spacing-l);
}

.privacy-section p {
    font-size: var(--font-l);
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-l);
}

.privacy-section ul {
    margin: var(--spacing-l) 0;
    padding-left: var(--spacing-xxxl);
}

.privacy-section li {
    font-size: var(--font-l);
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-m);
}

.privacy-section strong {
    color: var(--primary-green);
}

.privacy-section .contact-info {
    background: var(--background-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-medium);
    padding: var(--spacing-xxl);
    margin-top: var(--spacing-xl);
}

.privacy-section .contact-info p {
    margin-bottom: var(--spacing-s);
}

.privacy-section .contact-info a {
    color: var(--primary-green);
    text-decoration: none;
}

.privacy-section .contact-info a:hover {
    text-decoration: underline;
}

.privacy-last-updated {
    text-align: center;
    color: var(--text-tertiary);
    font-size: var(--font-m);
    margin-top: var(--spacing-xxxl);
}

/* ========== Animations ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px var(--shadow-primary);
    }
    50% {
        box-shadow: 0 0 40px var(--shadow-primary);
    }
}

.animate-fade-in {
    animation: fadeInUp 0.6s ease-out;
}