/* CortexDNS Website - Professional Enterprise Design */

/* ========== Variables ========== */
:root {
    --color-bg: #0a0e14;
    --color-bg-secondary: #0d1117;
    --color-bg-tertiary: #161b22;
    --color-surface: #1c2128;
    --color-border: #30363d;
    --color-border-light: #21262d;

    --color-text: #e6edf3;
    --color-text-secondary: #8b949e;
    --color-text-muted: #6e7681;

    --color-primary: #00d4aa;
    --color-primary-dark: #00b894;
    --color-primary-light: #00f5c4;

    --color-accent-blue: #58a6ff;
    --color-accent-purple: #a371f7;
    --color-accent-red: #f85149;
    --color-accent-orange: #d29922;
    --color-accent-cyan: #39c5cf;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(0, 212, 170, 0.15);

    --transition: 0.2s ease;
    --transition-slow: 0.3s ease;
}

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

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

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

a {
    color: inherit;
    text-decoration: none;
}

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

ul, ol {
    list-style: none;
}

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========== Typography ========== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-text);
}

.section-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid rgba(0, 212, 170, 0.3);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    margin-bottom: 16px;
}

.section-description {
    font-size: 18px;
    color: var(--color-text-secondary);
    max-width: 640px;
}

.section-header.centered {
    text-align: center;
    margin-bottom: 64px;
}

.section-header.centered .section-description {
    margin: 0 auto;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========== Buttons ========== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--color-primary);
    color: var(--color-bg);
    font-weight: 600;
    font-size: 15px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.btn-primary:hover {
    background: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 212, 170, 0.3);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--color-surface);
    color: var(--color-text);
    font-weight: 600;
    font-size: 15px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.btn-secondary:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-text-muted);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background: transparent;
    color: var(--color-text);
    font-weight: 600;
    font-size: 15px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    width: 100%;
}

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

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: transparent;
    color: var(--color-text);
    font-weight: 600;
    font-size: 15px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.btn-ghost:hover {
    background: var(--color-surface);
}

.btn-text {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
}

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

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

/* ========== Announcement Bar ========== */
.announcement-bar {
    background: linear-gradient(90deg, var(--color-primary-dark), var(--color-accent-cyan));
    padding: 10px 0;
    text-align: center;
}

.announcement-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 14px;
    color: var(--color-bg);
    font-weight: 500;
}

.announcement-badge {
    background: var(--color-bg);
    color: var(--color-primary);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
}

.announcement-link {
    text-decoration: underline;
    font-weight: 600;
}

/* ========== Navigation ========== */
.site-header {
    position: fixed;
    top: 40px;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition-slow);
}

.site-header.scrolled {
    top: 0;
}

.main-nav {
    background: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-light);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 16px 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    width: 36px;
    height: 36px;
}

.brand-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 10px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--color-text);
    background: var(--color-surface);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.mobile-toggle span {
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 1px;
    transition: var(--transition);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 520px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

.nav-item.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
}

.dropdown-section h4 {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.dropdown-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.dropdown-item:hover {
    background: var(--color-surface);
}

.dropdown-icon {
    font-size: 20px;
}

.dropdown-item strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 2px;
}

.dropdown-item span {
    font-size: 13px;
    color: var(--color-text-secondary);
}

/* ========== Hero Section ========== */
.hero {
    position: relative;
    padding: 180px 0 100px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 212, 170, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 170, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, black 70%, transparent 100%);
}

.hero-glow {
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 600px;
    background: radial-gradient(ellipse, rgba(0, 212, 170, 0.15), transparent 60%);
    filter: blur(60px);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 50px;
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: clamp(40px, 6vw, 64px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 19px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}

.stat-item {
    text-align: left;
}

.stat-value {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text);
}

.stat-label {
    font-size: 13px;
    color: var(--color-text-muted);
}

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

/* Hero Visual / Dashboard Preview */
.hero-visual {
    position: relative;
    z-index: 1;
}

.dashboard-preview {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.preview-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
}

.window-controls {
    display: flex;
    gap: 8px;
}

.window-controls span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-border);
}

.window-controls span:first-child { background: #f85149; }
.window-controls span:nth-child(2) { background: #d29922; }
.window-controls span:last-child { background: #3fb950; }

.preview-url {
    flex: 1;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--color-text-muted);
}

.preview-content {
    display: flex;
    min-height: 300px;
}

.preview-sidebar {
    width: 48px;
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    padding: 12px 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-item {
    width: 32px;
    height: 32px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
}

.sidebar-item.active {
    background: var(--color-primary);
}

.preview-main {
    flex: 1;
    padding: 20px;
}

.preview-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.preview-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
}

.preview-card.blocked {
    border-color: rgba(248, 81, 73, 0.3);
}

.card-label {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.card-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
    font-family: var(--font-mono);
}

.card-trend {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.card-trend.positive {
    color: #3fb950;
}

.preview-chart {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
}

.chart-line {
    width: 100%;
    height: 80px;
}

/* ========== Trusted Section ========== */
.trusted-section {
    padding: 60px 0;
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
    background: var(--color-bg-secondary);
}

.trusted-label {
    text-align: center;
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 32px;
}

.logo-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}

.logo-item {
    opacity: 0.5;
    transition: var(--transition);
}

.logo-item:hover {
    opacity: 0.8;
}

.company-logo {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-text-secondary);
}

/* ========== Problem Section ========== */
.problem-section {
    padding: 100px 0;
}

.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.problem-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.problem-stat {
    text-align: center;
    padding: 24px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.problem-stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-accent-red);
    margin-bottom: 8px;
}

.problem-stat-label {
    font-size: 13px;
    color: var(--color-text-secondary);
}

/* Threat Diagram */
.threat-diagram {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    max-width: 400px;
    margin: 0 auto;
}

.threat-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: var(--color-surface);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    box-shadow: var(--shadow-glow);
}

.threat-ring {
    position: absolute;
    inset: 0;
}

.threat-node {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80px;
    height: 80px;
    margin: -40px 0 0 -40px;
    background: var(--color-surface);
    border: 1px solid var(--color-accent-red);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transform: rotate(var(--angle)) translateY(-140px) rotate(calc(-1 * var(--angle)));
}

.threat-icon {
    font-size: 24px;
}

.threat-label {
    font-size: 10px;
    color: var(--color-text-secondary);
    text-align: center;
}

/* ========== Features Section ========== */
.features-section {
    padding: 100px 0;
    background: var(--color-bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.feature-card.featured {
    grid-column: span 1;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.05), transparent);
    border-color: rgba(0, 212, 170, 0.3);
}

.feature-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.feature-icon-wrap {
    width: 48px;
    height: 48px;
    background: rgba(0, 212, 170, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.feature-icon-wrap svg {
    width: 24px;
    height: 24px;
}

.feature-icon-wrap.accent-red {
    background: rgba(248, 81, 73, 0.1);
    color: var(--color-accent-red);
}

.feature-icon-wrap.accent-blue {
    background: rgba(88, 166, 255, 0.1);
    color: var(--color-accent-blue);
}

.feature-icon-wrap.accent-purple {
    background: rgba(163, 113, 247, 0.1);
    color: var(--color-accent-purple);
}

.feature-icon-wrap.accent-orange {
    background: rgba(210, 153, 34, 0.1);
    color: var(--color-accent-orange);
}

.feature-icon-wrap.accent-cyan {
    background: rgba(57, 197, 207, 0.1);
    color: var(--color-accent-cyan);
}

.feature-badge {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    padding: 4px 10px;
    background: rgba(0, 212, 170, 0.1);
    color: var(--color-primary);
    border-radius: 50px;
}

.feature-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-description {
    font-size: 15px;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.feature-list li {
    font-size: 14px;
    color: var(--color-text-secondary);
    padding-left: 20px;
    position: relative;
}

.feature-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
}

/* ========== How It Works Section ========== */
.how-it-works-section {
    padding: 100px 0;
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.step-item {
    display: grid;
    grid-template-columns: 80px 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.step-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--color-primary);
    opacity: 0.3;
}

.step-content h3 {
    font-size: 24px;
    margin-bottom: 12px;
}

.step-content p {
    color: var(--color-text-secondary);
    font-size: 15px;
}

.step-visual {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

/* Code Block */
.code-block {
    font-family: var(--font-mono);
    font-size: 13px;
}

.code-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
}

.code-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-border);
}

.code-title {
    margin-left: auto;
    color: var(--color-text-muted);
    font-size: 12px;
}

.code-block pre {
    padding: 16px;
    overflow-x: auto;
}

.code-block code {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Integration Diagram */
.integration-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 32px;
}

.int-node {
    padding: 12px 20px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
}

.int-node.cortex {
    background: var(--color-primary);
    color: var(--color-bg);
    border-color: var(--color-primary);
}

.int-node.small {
    padding: 8px 14px;
    font-size: 12px;
}

.int-arrow {
    width: 40px;
    height: 2px;
    background: var(--color-border);
    position: relative;
}

.int-arrow::after {
    content: '';
    position: absolute;
    right: -4px;
    top: -4px;
    border: solid var(--color-border);
    border-width: 0 2px 2px 0;
    padding: 4px;
    transform: rotate(-45deg);
}

.int-node-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Policy Preview */
.policy-preview {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.policy-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
}

.policy-icon {
    font-size: 16px;
}

.policy-text {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 13px;
}

.policy-count {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* Monitor Preview */
.monitor-preview {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-family: var(--font-mono);
    font-size: 12px;
}

.monitor-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
}

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

.monitor-status {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
}

.monitor-status.blocked {
    background: rgba(248, 81, 73, 0.2);
    color: var(--color-accent-red);
}

.monitor-status.allowed {
    background: rgba(63, 185, 80, 0.2);
    color: #3fb950;
}

.monitor-domain {
    flex: 1;
    color: var(--color-text);
}

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

/* ========== Use Cases Section ========== */
.use-cases-section {
    padding: 100px 0;
    background: var(--color-bg-secondary);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.use-case-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.use-case-card:hover {
    border-color: var(--color-text-muted);
}

.use-case-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

.use-case-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.use-case-card p {
    font-size: 15px;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

.use-case-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
}

.use-case-link:hover {
    text-decoration: underline;
}

/* ========== Testimonials Section ========== */
.testimonials-section {
    padding: 100px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.testimonial-content {
    margin-bottom: 24px;
}

.testimonial-content p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent-cyan));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-bg);
}

.author-info strong {
    display: block;
    font-size: 15px;
    margin-bottom: 2px;
}

.author-info span {
    font-size: 13px;
    color: var(--color-text-secondary);
}

/* ========== Pricing Section ========== */
.pricing-section {
    padding: 100px 0;
    background: var(--color-bg-secondary);
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
}

.toggle-label {
    font-size: 15px;
    color: var(--color-text-muted);
}

.toggle-label.active {
    color: var(--color-text);
}

.toggle-switch {
    width: 48px;
    height: 26px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 13px;
    position: relative;
    cursor: pointer;
}

.toggle-slider {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: var(--color-primary);
    border-radius: 50%;
    transition: var(--transition);
}

.toggle-switch.active .toggle-slider {
    left: 25px;
}

.save-badge {
    background: rgba(0, 212, 170, 0.1);
    color: var(--color-primary);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    margin-left: 8px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.pricing-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    position: relative;
}

.pricing-card.popular {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.05), transparent);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-bg);
    padding: 4px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

.pricing-header {
    margin-bottom: 24px;
}

.pricing-header h3 {
    font-size: 24px;
    margin-bottom: 8px;
}

.pricing-description {
    font-size: 14px;
    color: var(--color-text-secondary);
}

.pricing-amount {
    margin-bottom: 32px;
}

.price {
    font-size: 48px;
    font-weight: 700;
}

.period {
    font-size: 16px;
    color: var(--color-text-secondary);
}

.pricing-features {
    margin-bottom: 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pricing-features li {
    font-size: 14px;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.pricing-features .check {
    color: var(--color-primary);
    font-weight: 700;
}

/* ========== CTA Section ========== */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.1), rgba(57, 197, 207, 0.05));
}

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

.cta-content h2 {
    font-size: 40px;
    margin-bottom: 16px;
}

.cta-content > p {
    font-size: 18px;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
}

.cta-note {
    font-size: 14px;
    color: var(--color-text-muted);
}

/* ========== Footer ========== */
.site-footer {
    padding: 80px 0 40px;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border-light);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .brand {
    margin-bottom: 16px;
}

.footer-tagline {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 36px;
    height: 36px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text);
}

.social-links svg {
    width: 18px;
    height: 18px;
}

.footer-links-section h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links-section ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-section a {
    font-size: 14px;
    color: var(--color-text-secondary);
    transition: var(--transition);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid var(--color-border-light);
}

.footer-bottom p {
    font-size: 14px;
    color: var(--color-text-muted);
}

.footer-badges {
    display: flex;
    gap: 12px;
}

.footer-badges .badge {
    padding: 4px 12px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-secondary);
}

/* ========== Responsive ========== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .hero-visual {
        max-width: 600px;
        margin: 0 auto;
    }

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

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

    .step-item {
        grid-template-columns: 60px 1fr;
    }

    .step-visual {
        grid-column: span 2;
    }

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

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

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav-actions {
        display: none;
    }

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

    .use-cases-grid {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

    .stat-divider {
        display: none;
    }

    .problem-stats {
        grid-template-columns: 1fr;
    }

    .step-item {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .step-number {
        font-size: 32px;
    }

    .step-visual {
        grid-column: span 1;
    }

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

    .social-links {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

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

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
}