/* ==========================================
   PUBLIC BASE CSS - Marketing Pages
   Modern, minimalistic design
   ========================================== */

/* ---------- CSS Variables ---------- */
:root {
    /* Colors - Light Theme (Default) */
    --color-bg-primary: #FBFDFE;
    --color-bg-secondary: #F0F5FA;
    --color-bg-tertiary: #E4EBF5;
    --color-text-primary: #02090D;
    --color-text-secondary: #4F5B67;
    --color-text-tertiary: #8D96A0;
    --color-accent: #3498db;
    --color-accent-hover: #2980b9;
    --color-success: #27ae60;
    --color-warning: #f39c12;
    --color-error: #e74c3c;
    --color-button-text: #FBFDFE;

    /* Typography */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Layout */
    --header-height: 72px;
    --max-width: 1200px;
    --border-radius: 8px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition-quick: 150ms ease;
    --transition-normal: 300ms ease;
}

/* Dark Theme */
[data-theme="dark"] {
    --color-bg-primary: #02090D;
    --color-bg-secondary: #0F1924;
    --color-bg-tertiary: #1C2631;
    --color-text-primary: #FBFDFE;
    --color-text-secondary: #C4CDD5;
    --color-text-tertiary: #8D96A0;
    --color-button-text: #FBFDFE;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
}

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

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

body {
    font-family: var(--font-family);
    font-size: var(--font-size-md);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    min-height: 100vh;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

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

/* ---------- Header ---------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: var(--color-bg-primary);
    border-bottom: 1px solid var(--color-bg-tertiary);
    z-index: 1000;
    transition: background-color var(--transition-normal);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-2xl);
    gap: var(--spacing-2xl);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-img {
    width: 33px;
    height: 36px;
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
    flex: 1;
    justify-content: flex-end;
}

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: var(--font-size-md);
    font-weight: 500;
    transition: color var(--transition-quick);
    position: relative;
    cursor: pointer;
}

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

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

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

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent), #5dade2);
    color: var(--color-button-text);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: transform var(--transition-quick), box-shadow var(--transition-quick);
    border: none;
    cursor: pointer;
    font-size: var(--font-size-md);
}

.nav .btn-primary {
    margin-left: calc(var(--spacing-lg) * -0.5); /* More negative – closer */
    margin-right: calc(var(--spacing-lg) * -1.1); /* More positive – further */
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(52, 152, 219, 0.3);
}

.btn-primary:disabled {
    background: var(--color-text-tertiary);
    cursor: not-allowed;
    opacity: 0.6;
    transform: none;
}

.btn-primary:disabled:hover {
    transform: none;
    box-shadow: none;
}

/* Theme Toggle */
.theme-toggle {
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--color-text-primary);
    font-size: 1.25rem;
    transition: color var(--transition-quick);
}

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

.theme-toggle i {
    transition: opacity var(--transition-quick), transform var(--transition-quick);
}

#dark-icon,
#mobile-dark-icon {
    position: absolute;
    opacity: 0;
}

#light-icon,
#mobile-light-icon {
    position: absolute;
    opacity: 1;
}

[data-theme="dark"] #light-icon,
[data-theme="dark"] #mobile-light-icon {
    opacity: 0;
}

[data-theme="dark"] #dark-icon,
[data-theme="dark"] #mobile-dark-icon {
    opacity: 1;
}

/* Mobile Controls Container */
.mobile-controls {
    display: none;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Mobile Theme Toggle */
.mobile-theme-toggle {
    display: flex;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
    padding: var(--spacing-sm);
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: all var(--transition-normal);
}

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

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background-color: var(--color-bg-primary);
    border-bottom: 1px solid var(--color-bg-tertiary);
    padding: var(--spacing-lg);
    flex-direction: column;
    gap: var(--spacing-md);
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
    z-index: 999;
    box-shadow: var(--shadow-lg);
    max-height: 0;
    overflow: hidden;
}

.mobile-nav.active {
    display: flex;
    opacity: 1;
    transform: translateY(0);
    max-height: 500px;
}

.mobile-nav .nav-link,
.mobile-nav .btn-primary {
    width: 100%;
    text-align: center;
}

.mobile-nav .btn-primary {
    display: block;
    padding: var(--spacing-md);
}

/* ---------- Main Content ---------- */
.main-content {
    padding-top: var(--header-height);
    min-height: calc(100vh - var(--header-height));
}

/* Hero Section */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - var(--header-height));
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(52, 152, 219, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -40%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(52, 152, 219, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
}

.hero-label {
    font-size: var(--font-size-sm);
    color: var(--color-accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-text-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
    line-height: 1.6;
}

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

.btn-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 2px solid var(--color-bg-tertiary);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-quick);
    font-size: var(--font-size-md);
    cursor: pointer;
}

.btn-secondary:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-2xl);
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    border: 2px solid var(--color-text-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: var(--font-size-md);
    color: var(--color-text-tertiary);
}

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

/* Features Section */
.features {
    padding: var(--spacing-3xl) var(--spacing-xl);
    background-color: var(--color-bg-primary);
    position: relative;
    overflow: hidden;
}

.features::before {
    content: '';
    position: absolute;
    top: -40%;
    left: -10%;
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, rgba(52, 152, 219, 0.18) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.features::after {
    content: '';
    position: absolute;
    bottom: -25%;
    right: -15%;
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, rgba(52, 152, 219, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    position: relative;
    z-index: 1;
}

.section-label {
    font-size: var(--font-size-sm);
    color: var(--color-accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    max-width: var(--max-width);
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.feature-card {
    background-color: var(--color-bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

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

.feature-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-accent), #5dade2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.feature-icon i {
    font-size: var(--font-size-xl);
    color: var(--color-button-text);
}

.feature-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.feature-description {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Content Section (for about, privacy, etc.) */
.content-section {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-xl) var(--spacing-md);
}

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

.content-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.content-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

.content-body h2 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: var(--spacing-2xl) 0 var(--spacing-md);
    color: var(--color-text-primary);
}

.content-body h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: var(--spacing-xl) 0 var(--spacing-sm);
}

.content-body p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.content-body ul, .content-body ol {
    color: var(--color-text-secondary);
    margin: var(--spacing-md) 0 var(--spacing-md) var(--spacing-xl);
    line-height: 1.8;
}

.content-body a {
    color: var(--color-accent);
    text-decoration: none;
    cursor: pointer;
}

.content-body a:hover {
    text-decoration: underline;
}

.content-body a.btn-primary {
    color: var(--color-button-text);
}

.content-body a.btn-primary:hover {
    text-decoration: none;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-xl) 0;
}

/* Reduce space below the submit button only on contact page */
.contact-form form {
    margin-bottom: var(--spacing-md) !important;
}

/* Utilities moved from inline styles on marketing pages */
.cta-row {
    text-align: center;
    margin-top: var(--spacing-2xl);
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-outline-accent {
    background: transparent;
    border: 2px solid var(--color-accent, #0D99FF);
    color: var(--color-accent, #0D99FF);
}
.btn-outline-accent:hover {
    background: var(--color-accent, #0D99FF);
    color: #fff;
}

/* Footer spacing for second line */
.footer .footer-links + .footer-links {
    margin-top: 0.5rem;
}

/* Alerts (used on contact page) */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
}
.alert-success { background-color: rgba(39, 174, 96, 0.1); color: var(--color-success); border: 1px solid var(--color-success); }
.alert-error { background-color: rgba(231, 76, 60, 0.1); color: var(--color-error); border: 1px solid var(--color-error); }

/* Contact page spacing */
.contact-form .messages { margin-bottom: var(--spacing-xl); }

/* Generic helpers */
.is-hidden { display: none !important; }
.link-accent { color: var(--color-accent); text-decoration: underline; }

/* Subscription page */
.subscription-container { max-width: 1400px; padding-bottom: 0; }

/* Privacy page */
.privacy-lead { color: var(--color-text-secondary); margin-bottom: var(--spacing-2xl); }

/* FAQ helpers */
.clear-search { display: none; }
#no-results { display: none; }

/* Landing page helpers */
.features--bg-secondary { background: var(--bg-secondary); }
.feature-card--muted { opacity: 0.85; }
.hero--tall { min-height: 60vh; }
.section-title--center { text-align: center; margin-bottom: var(--spacing-lg); }

.contact-submit-btn {
    width: 100%;
}

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

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-bg-secondary);
    border: 1.5px solid rgba(52, 152, 219, 0.3);
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    font-size: var(--font-size-md);
    font-family: var(--font-family);
    transition: border-color var(--transition-quick), box-shadow var(--transition-quick);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: rgba(52, 152, 219, 0.8);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

[data-theme="light"] .form-group input,
[data-theme="light"] .form-group textarea {
    border-color: rgba(52, 152, 219, 0.3);
}

[data-theme="light"] .form-group input:focus,
[data-theme="light"] .form-group textarea:focus {
    border-color: rgba(52, 152, 219, 0.8);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.15);
}

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

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto var(--spacing-3xl);
}

.pricing-card {
    background: rgba(20, 30, 40, 0.95);
    border: 1.5px solid rgba(52, 152, 219, 0.6);
    border-radius: 18px;
    padding: var(--spacing-xl) var(--spacing-lg);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
    position: relative;
    min-height: 460px;
    color: white;
}

[data-theme="light"] .pricing-card {
    background: var(--color-bg-secondary);
    border-color: rgba(52, 152, 219, 0.6);
    color: var(--color-text-primary);
}

.pricing-card:hover {
    transform: translateY(-4px);
    border-color: rgba(52, 152, 219, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .pricing-card:hover {
    border-color: rgba(52, 152, 219, 1);
    box-shadow: var(--shadow-lg);
}

.pricing-card-featured {
    background: rgba(30, 40, 50, 0.98);
    border-color: rgba(52, 152, 219, 0.9);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .pricing-card-featured {
    background: var(--color-bg-primary);
    border-color: rgba(52, 152, 219, 0.9);
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.15);
}

.pricing-card-featured:hover {
    transform: translateY(-6px);
    border-color: rgba(52, 152, 219, 1);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
}

[data-theme="light"] .pricing-card-featured:hover {
    border-color: rgba(52, 152, 219, 1);
    box-shadow: 0 12px 35px rgba(52, 152, 219, 0.25);
}

.pricing-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: rgba(52, 152, 219, 0.8);
    backdrop-filter: blur(10px);
    color: white;
    padding: 6px var(--spacing-md);
    border-radius: 14px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border: 1px solid rgba(52, 152, 219, 1);
}

[data-theme="light"] .pricing-badge {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

.pricing-card-icon {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
    color: rgba(52, 152, 219, 1);
}

[data-theme="light"] .pricing-card-icon {
    color: var(--color-accent);
}

.pricing-plan-name {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-xs);
}

[data-theme="light"] .pricing-plan-name {
    color: var(--color-text-primary);
}

.pricing-subtitle {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--spacing-md);
}

[data-theme="light"] .pricing-subtitle {
    color: var(--color-text-secondary);
}

.pricing-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: var(--spacing-md) 0;
}

[data-theme="light"] .pricing-divider {
    background: var(--color-bg-tertiary);
}

.pricing-price {
    margin-bottom: var(--spacing-md);
    line-height: 1;
}

.pricing-amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    display: inline-block;
}

[data-theme="light"] .pricing-amount {
    color: var(--color-text-primary);
}

.pricing-amount-custom {
    font-size: 1.35rem;
}

.pricing-period {
    font-size: var(--font-size-md);
    color: rgba(255, 255, 255, 0.8);
    font-weight: 400;
}

[data-theme="light"] .pricing-period {
    color: var(--color-text-secondary);
}

.pricing-features-header {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: white;
    margin-bottom: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

[data-theme="light"] .pricing-features-header {
    color: var(--color-text-primary);
}

.pricing-features {
    list-style: none;
    margin: 0 0 var(--spacing-xl) 0;
    padding: 0;
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

[data-theme="light"] .pricing-features li {
    color: var(--color-text-secondary);
}

.pricing-features li i {
    color: var(--color-accent);
    background: rgba(52, 152, 219, 0.15);
    border-radius: 50%;
    width: 17px;
    height: 17px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    flex-shrink: 0;
    margin-top: 2px;
}

[data-theme="light"] .pricing-features li i {
    color: var(--color-accent);
    background: rgba(52, 152, 219, 0.1);
}

.pricing-btn {
    width: 100%;
    text-align: center;
    display: block;
    margin-top: auto;
    background: transparent;
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 26px;
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: all var(--transition-normal);
    border: 1.5px solid rgba(52, 152, 219, 0.6);
    cursor: pointer;
}

[data-theme="light"] .pricing-btn {
    color: var(--color-text-primary);
    border-color: rgba(52, 152, 219, 0.6);
}

.pricing-card-featured .pricing-btn {
    background: rgba(52, 152, 219, 0.9);
    border-color: rgba(52, 152, 219, 1);
    color: white;
}

[data-theme="light"] .pricing-card-featured .pricing-btn {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

.pricing-btn:hover {
    background: rgba(52, 152, 219, 0.1);
    border-color: rgba(52, 152, 219, 1);
    transform: translateY(-2px);
}

[data-theme="light"] .pricing-btn:hover {
    background: rgba(52, 152, 219, 0.1);
    border-color: rgba(52, 152, 219, 1);
}

.pricing-card-featured .pricing-btn:hover {
    background: rgba(52, 152, 219, 1);
    border-color: rgba(52, 152, 219, 1);
}

[data-theme="light"] .pricing-card-featured .pricing-btn:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
}

.pricing-btn-disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pricing-btn-disabled:hover {
    transform: none;
    background: transparent;
    border-color: rgba(52, 152, 219, 0.6);
}

[data-theme="light"] .pricing-btn-disabled:hover {
    background: transparent;
    border-color: rgba(52, 152, 219, 0.6);
}

/* Footer */
.footer {
    background-color: var(--color-bg-primary);
    padding: var(--spacing-2xl) var(--spacing-xl);
    text-align: center;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: var(--color-text-primary);
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

[data-theme="light"] .social-icon {
    background: rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.social-icon:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(15px);
}

[data-theme="light"] .social-icon:hover {
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.social-icon i {
    font-size: 18px;
}

/* Platform-specific hover styles */
.social-icon[aria-label*="Telegram"]:hover {
    background-color: #1c86c9 !important;
    color: #ffffff !important;
}

.social-icon[aria-label*="Instagram"]:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%) !important;
    color: #ffffff !important;
}

.social-icon[aria-label*="Discord"]:hover {
    background-color: #5865F2 !important;
    color: #ffffff !important;
}

.social-icon[aria-label*="Twitter"]:hover {
    background-color: #000000 !important;
    color: #ffffff !important;
}

.footer-links {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.footer-links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-quick);
    cursor: pointer;
}

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

/* ---------- Responsive Design ---------- */
@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .mobile-controls {
        display: flex;
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-description {
        font-size: var(--font-size-md);
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }

    .content-title {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-sm);
    }

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

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

    .pricing-badge {
        right: 50%;
        transform: translateX(50%);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .header-content {
        padding: 0 var(--spacing-md);
    }

    .hero {
        padding: var(--spacing-2xl) var(--spacing-md);
    }

    .hero-title {
        font-size: var(--font-size-2xl);
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
    }
}