:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #1a1a25;
    --bg-card-hover: #222230;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #666680;
    --accent-primary: #6366f1;
    --accent-secondary: #8b5cf6;
    --accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
    --player-color: #3A78FF;
    --banker-color: #FF4C4C;
    --tie-color: #40C27A;
    --border-color: #2a2a3a;
    --success-color: #22c55e;
    --error-color: #ef4444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.25rem;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: cover;
}

.footer-brand .logo-img {
    width: 60px;
    height: 60px;
    margin-bottom: 10px;
}

.logo-icon {
    font-size: 1.5rem;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--text-primary);
}

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

.lang-selector {
    display: flex;
    gap: 4px;
    margin-right: 8px;
}

.lang-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

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

.mobile-lang-selector {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.mobile-lang-selector .lang-btn {
    padding: 8px 16px;
    font-size: 14px;
}

.btn-login {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

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

.btn-primary {
    background: var(--accent-gradient);
    border: none;
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

.btn-secondary {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

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

.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    padding: 20px;
    flex-direction: column;
    gap: 16px;
    border-bottom: 1px solid var(--border-color);
    z-index: 999;
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 24px 60px;
    max-width: 1200px;
    margin: 0 auto;
    gap: 40px;
}

.hero-content {
    flex: 1;
}

.hero-badge {
    display: inline-block;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--accent-primary);
    margin-bottom: 24px;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 500px;
}

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

.hero-stats {
    display: flex;
    gap: 48px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.app-preview {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

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

.preview-dots {
    display: flex;
    gap: 6px;
}

.preview-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-color);
}

.preview-dots span:first-child { background: #ff5f57; }
.preview-dots span:nth-child(2) { background: #febc2e; }
.preview-dots span:last-child { background: #28c840; }

.preview-title {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.preview-content {
    padding: 24px;
}

.preview-prediction {
    text-align: center;
    margin-bottom: 24px;
}

.prediction-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.prediction-result {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.prediction-result.banker { color: var(--banker-color); }
.prediction-result.player { color: var(--player-color); }
.prediction-result.tie { color: var(--tie-color); }

.prediction-confidence {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.confidence-bar {
    height: 6px;
    background: var(--bg-secondary);
    border-radius: 3px;
    margin-top: 8px;
    overflow: hidden;
}

.confidence-fill {
    height: 100%;
    background: var(--accent-gradient);
    border-radius: 3px;
}

.preview-insights {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.insight-item {
    background: var(--bg-secondary);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.insight-item::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--tie-color);
    border-radius: 50%;
}

.social-proof {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    padding: 80px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.social-proof::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.proof-headline {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 48px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.proof-text {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.proof-logos {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.proof-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
    padding: 28px 32px;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(99, 102, 241, 0.05) 100%);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    min-width: 200px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.proof-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.6s;
}

.proof-item:hover::before {
    left: 100%;
}

.proof-item:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.25);
}

.proof-icon {
    font-size: 2.5rem;
    display: block;
    animation: float 3s ease-in-out infinite;
}

.proof-item:nth-child(1) .proof-icon { animation-delay: 0s; }
.proof-item:nth-child(2) .proof-icon { animation-delay: 0.5s; }
.proof-item:nth-child(3) .proof-icon { animation-delay: 1s; }
.proof-item:nth-child(4) .proof-icon { animation-delay: 1.5s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.proof-text-item {
    text-align: center;
    line-height: 1.4;
}

.how-it-works {
    padding: 60px 0;
    background: var(--bg-primary);
}

.steps-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px 32px;
    text-align: center;
    flex: 1;
    min-width: 280px;
    max-width: 320px;
    position: relative;
    transition: all 0.3s;
}

.step-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
}

.step-number {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    color: white;
}

.step-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.step-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.step-connector {
    width: 60px;
    height: 2px;
    background: var(--border-color);
    position: relative;
}

.step-connector::after {
    content: '';
    position: absolute;
    right: -4px;
    top: -4px;
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--accent-primary);
    border-top: 2px solid var(--accent-primary);
    transform: rotate(45deg);
}

.technology {
    padding: 60px 0;
    background: var(--bg-secondary);
}

.tech-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.tech-description p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 32px;
}

.tech-models {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.tech-model {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: all 0.2s;
}

.tech-model:hover {
    border-color: var(--accent-primary);
}

.tech-model strong {
    color: var(--accent-primary);
    font-size: 0.95rem;
}

.tech-model span {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.tech-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.tech-diagram {
    position: relative;
    width: 300px;
    height: 300px;
}

.diagram-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 0.875rem;
    text-align: center;
    box-shadow: 0 10px 40px rgba(99, 102, 241, 0.4);
    z-index: 2;
}

.diagram-orbit {
    position: absolute;
    inset: 0;
    border: 2px dashed var(--border-color);
    border-radius: 50%;
    animation: spin 30s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.orbit-item {
    position: absolute;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    animation: counter-spin 30s linear infinite;
}

@keyframes counter-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(-360deg); }
}

.orbit-item:nth-child(1) { top: -15px; left: 50%; transform: translateX(-50%); }
.orbit-item:nth-child(2) { top: 20%; right: -20px; }
.orbit-item:nth-child(3) { bottom: 20%; right: -20px; }
.orbit-item:nth-child(4) { bottom: -15px; left: 50%; transform: translateX(-50%); }
.orbit-item:nth-child(5) { bottom: 20%; left: -20px; }
.orbit-item:nth-child(6) { top: 20%; left: -20px; }

@media (max-width: 768px) {
    .step-connector { display: none; }
    .steps-grid { flex-direction: column; }
    .step-card { max-width: 100%; }
    .tech-content { grid-template-columns: 1fr; }
    .tech-visual { order: -1; margin-bottom: 40px; }
    .tech-diagram { width: 250px; height: 250px; }
}

.features {
    padding: 70px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.1);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.demo {
    padding: 70px 0;
    background: var(--bg-secondary);
}

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

.demo-screenshot {
    display: flex;
    justify-content: center;
}

.screenshot-frame {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    max-width: 100%;
}

.screenshot-header {
    background: var(--bg-secondary);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.screenshot-dots {
    display: flex;
    gap: 6px;
}

.screenshot-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-color);
}

.screenshot-dots span:first-child { background: #ff5f57; }
.screenshot-dots span:nth-child(2) { background: #febc2e; }
.screenshot-dots span:last-child { background: #28c840; }

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

.demo-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.demo-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.check-icon {
    width: 32px;
    height: 32px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    font-weight: bold;
    flex-shrink: 0;
}

.demo-feature strong {
    display: block;
    margin-bottom: 4px;
}

.demo-feature p {
    color: var(--text-secondary);
    font-size: 0.925rem;
}

.pricing {
    padding: 70px 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 800px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    position: relative;
}

.pricing-card.featured {
    border-color: var(--accent-primary);
    box-shadow: 0 25px 50px rgba(99, 102, 241, 0.15);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-gradient);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.currency {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

.amount {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
}

.cents {
    font-size: 1.5rem;
    font-weight: 700;
}

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

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features .check {
    color: var(--success-color);
}

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

.pricing-features li.disabled {
    color: var(--text-muted);
}

.payment-methods {
    text-align: center;
    margin-top: 48px;
}

.payment-methods p {
    color: var(--text-muted);
    margin-bottom: 16px;
}

.payment-icons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.payment-icon {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.payment-icon.pix {
    background: #32bcad15;
    border-color: #32bcad40;
    color: #32bcad;
}

/* App Showcase Section */
.app-showcase {
    padding: 70px 0;
    background: var(--bg-primary);
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}


.showcase-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.showcase-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
    border-color: var(--accent-primary);
}

.showcase-image {
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    padding: 12px;
}

.showcase-image img {
    width: 70%;
    height: auto;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.showcase-caption {
    padding: 24px;
}

.showcase-caption h4 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.showcase-caption p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Comparison Table Section */
.comparison {
    padding: 70px 0;
    background: var(--bg-primary);
}

.comparison-table-wrapper {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.comparison-table th,
.comparison-table td {
    padding: 20px 24px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th:first-child,
.comparison-table td:first-child {
    text-align: left;
    font-weight: 500;
}

.comparison-table thead th {
    background: var(--bg-secondary);
    font-weight: 600;
    font-size: 1rem;
}

.comparison-table thead th.plan-pro {
    background: var(--accent-gradient);
}

.comparison-table tbody tr:hover {
    background: var(--bg-card-hover);
}

.comparison-table .check-green {
    color: var(--success-color);
    font-size: 1.25rem;
    font-weight: bold;
}

.comparison-table .x-red {
    color: var(--error-color);
    font-size: 1.25rem;
}

.comparison-table .unlimited {
    color: var(--success-color);
    font-weight: 600;
}

.comparison-table .price-row {
    background: var(--bg-secondary);
}

.comparison-table .price-row td {
    font-size: 1.1rem;
}

/* Testimonials Section */
.testimonials {
    padding: 70px 0;
    background: var(--bg-secondary);
}

.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 40px;
    padding: 24px;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    transition: transform 0.3s;
}

.testimonial-card:hover {
    transform: translateY(-4px);
}

.testimonial-stars {
    color: #fbbf24;
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.testimonial-text {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

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

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.25rem;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-info strong {
    color: var(--text-primary);
}

.author-info span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.faq {
    padding: 70px 0;
    background: var(--bg-secondary);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 24px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 28px;
}

.faq-item h4 {
    font-size: 1.125rem;
    margin-bottom: 12px;
}

.faq-item p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.cta-section {
    padding: 70px 24px;
    text-align: center;
    background: var(--accent-gradient);
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 32px;
}

.cta-section .btn-primary {
    background: white;
    color: var(--accent-primary);
}

.cta-section .btn-primary:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.footer {
    background: var(--bg-primary);
    padding: 80px 0 40px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 16px;
    max-width: 300px;
}

.footer-links h5 {
    margin-bottom: 20px;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.footer-links a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 0;
    transition: color 0.2s;
}

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

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 32px;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.disclaimer {
    margin-top: 8px;
    font-size: 0.75rem !important;
}

.auth-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.auth-modal.active {
    display: flex;
}

.auth-modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    width: 100%;
    max-width: 500px;
    position: relative;
    margin: 20px;
}

.auth-close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

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

.auth-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 32px;
}

.auth-tab {
    flex: 1;
    padding: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.auth-tab.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.auth-form .btn-primary.btn-full {
    margin-top: 10px;
}

.form-row {
    display: flex;
    gap: 16px;
    width: 100%;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.form-group.half {
    flex: 1;
    min-width: 0;
}

.form-group select {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 14px 16px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.2s;
    cursor: pointer;
}

.form-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.form-group select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

@media (max-width: 480px) {
    .form-row {
        flex-direction: column;
        gap: 16px;
    }
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 14px 16px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrapper input {
    padding-right: 45px;
}

.toggle-password {
    position: absolute;
    right: 10px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    padding: 5px;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.toggle-password:hover {
    opacity: 1;
}

.auth-switch {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: 8px;
}

.auth-switch a {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
}

.promo-badge {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 20px;
    margin-top: 8px;
    display: inline-block;
    animation: pulse-promo 2s ease-in-out infinite;
}

@keyframes pulse-promo {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
}

.auth-forgot {
    text-align: center;
    margin-top: 12px;
    margin-bottom: 8px;
}

.auth-forgot a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
}

.auth-forgot a:hover {
    color: var(--accent-primary);
}

.reset-title {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.reset-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 20px;
}

.reset-code-display {
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid var(--accent-primary);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 16px;
    text-align: center;
    color: var(--accent-primary);
    font-family: monospace;
    font-size: 1.1rem;
}

.auth-message {
    text-align: center;
    padding: 12px;
    border-radius: 8px;
    margin-top: 16px;
    display: none;
}

.auth-message:not(:empty) {
    display: block;
}

.auth-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
}

.auth-message.success {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success-color);
}

@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 100px;
    }

    .hero-subtitle {
        margin: 0 auto 32px;
    }

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

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

    .demo-container {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .footer-brand p {
        margin: 16px auto 0;
    }
}

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

    .mobile-menu-btn {
        display: flex;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

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

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

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

    .section-header h2 {
        font-size: 1.75rem;
    }

    .cta-section h2 {
        font-size: 1.75rem;
    }

    .showcase-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .showcase-image img {
        width: 60%;
    }

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

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

    .comparison-table th,
    .comparison-table td {
        padding: 14px 12px;
        font-size: 0.9rem;
    }

    .mid-cta-content {
        flex-direction: column;
        text-align: center;
    }

    .mid-cta-text {
        margin-bottom: 20px;
    }

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

.confidence-guide {
    padding: 60px 0;
    background: var(--bg-primary);
}

.confidence-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.confidence-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: transform 0.3s, border-color 0.3s;
}

.confidence-item:hover {
    transform: translateY(-3px);
    border-color: var(--primary);
}

.confidence-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.confidence-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 768px) {
    .confidence-grid {
        grid-template-columns: 1fr;
    }
}

.mid-cta {
    padding: 60px 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.mid-cta-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.mid-cta-text {
    font-size: 1.25rem;
    color: var(--text-primary);
    font-weight: 500;
    margin: 0;
}

.mockups-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.mockup-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.mockup-placeholder {
    position: relative;
    aspect-ratio: 16 / 10;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mockup-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mockup-placeholder .mockup-fallback {
    display: none;
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 500;
}

.mockup-placeholder.no-image .mockup-fallback {
    display: block;
}

.mockup-placeholder.no-image {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card-hover) 100%);
}

/* Remember Me Checkbox */
.remember-me {
    margin: 12px 0;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-primary);
    cursor: pointer;
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.contact-form {
    max-width: 600px;
    margin: 40px auto 0;
    background: var(--bg-card);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid var(--border-color);
}

.contact-form .form-row {
    display: flex;
    gap: 20px;
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form .form-group.half {
    flex: 1;
}

.contact-form label {
    display: block;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

.contact-form select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23a0a0b0' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.contact-form .btn-full {
    width: 100%;
    margin-top: 10px;
}

.contact-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
    padding: 15px;
    border-radius: 10px;
    margin-top: 20px;
    text-align: center;
    font-weight: 500;
}

.contact-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
    padding: 15px;
    border-radius: 10px;
    margin-top: 20px;
    text-align: center;
    font-weight: 500;
}

@media (max-width: 768px) {
    .contact-form {
        padding: 25px;
    }
    
    .contact-form .form-row {
        flex-direction: column;
        gap: 0;
    }
}