/* ========== CSS VARIABLES & THEME ========== */
:root {
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --transition: 0.3s ease;
    --max-width: 1200px;
    --nav-height: 72px;
}

[data-theme="dark"] {
    --bg: #0a0e1a;
    --bg-alt: #111827;
    --bg-card: #1a1f33;
    --bg-card-hover: #222840;
    --text: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent: #06b6d4;
    --accent-hover: #22d3ee;
    --accent-glow: rgba(6, 182, 212, 0.15);
    --border: #1e293b;
    --border-light: #334155;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --hero-grad-1: #0a0e1a;
    --hero-grad-2: #0c1a2e;
    --hero-grad-3: #0a1628;
    --popular-glow: rgba(6, 182, 212, 0.2);
}

[data-theme="light"] {
    --bg: #f8fafc;
    --bg-alt: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f1f5f9;
    --text: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --accent: #0891b2;
    --accent-hover: #06b6d4;
    --accent-glow: rgba(8, 145, 178, 0.1);
    --border: #e2e8f0;
    --border-light: #cbd5e1;
    --success: #16a34a;
    --warning: #d97706;
    --danger: #dc2626;
    --hero-grad-1: #f0f9ff;
    --hero-grad-2: #e0f2fe;
    --hero-grad-3: #ecfeff;
    --popular-glow: rgba(8, 145, 178, 0.15);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

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

/* ========== UTILITIES ========== */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.accent {
    color: var(--accent);
}

.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    background: var(--accent-glow);
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.section-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.btn-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    color: #fff;
    box-shadow: 0 4px 20px var(--accent-glow);
    transform: translateY(-1px);
}

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

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-1px);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
    border-radius: var(--radius);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.85rem;
}

.btn-block {
    width: 100%;
}

/* ========== NAVBAR ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(10, 14, 26, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: background var(--transition);
}

[data-theme="light"] .navbar {
    background: rgba(248, 250, 252, 0.9);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text);
}

.logo-text {
    font-size: 1.2rem;
    font-weight: 700;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition);
}

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

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

.theme-toggle {
    background: none;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all var(--transition);
}

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

[data-theme="dark"] .icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: block; }
[data-theme="light"] .icon-sun { display: block; }
[data-theme="light"] .icon-moon { display: none; }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all var(--transition);
}

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

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

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

/* ========== HERO ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-height);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--hero-grad-1) 0%, var(--hero-grad-2) 50%, var(--hero-grad-3) 100%);
    animation: heroGradient 8s ease-in-out infinite alternate;
}

@keyframes heroGradient {
    0% { opacity: 1; }
    50% { opacity: 0.85; }
    100% { opacity: 1; }
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.3;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 60px 24px;
    max-width: 820px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--accent);
    background: var(--accent-glow);
    border: 1px solid rgba(6, 182, 212, 0.2);
    padding: 8px 20px;
    border-radius: 100px;
    margin-bottom: 28px;
}

.hero h1 {
    font-size: clamp(2rem, 5.5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
}

.hero-sub {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-secondary);
    margin-bottom: 16px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.hero-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 36px;
}

.hero-bullets {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 28px;
    margin: 0 auto 28px;
    max-width: 520px;
}

.hero-bullets li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.92rem;
    color: var(--text-secondary);
}

.hero-control-note {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 24px;
    margin: 0 auto 32px;
    max-width: 560px;
    text-align: left;
}

.control-note-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hero-control-note strong {
    color: var(--text);
}

.hero-ctas {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

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

.hero-stat strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent);
}

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

/* ========== SOCIAL PROOF ========== */
.social-proof {
    background: var(--bg-alt);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 60px 0;
}

.social-proof-label {
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.proof-numbers {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

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

.proof-item strong {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--text);
}

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

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

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: all var(--transition);
}

.testimonial-card:hover {
    border-color: var(--border-light);
    transform: translateY(-2px);
}

.testimonial-stars {
    color: var(--warning);
    font-size: 1.1rem;
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.testimonial-card p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

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

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-glow);
    border: 1px solid var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent);
}

.testimonial-author strong {
    display: block;
    font-size: 0.9rem;
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ========== HOW IT WORKS ========== */
.how-it-works {
    background: var(--bg);
}

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

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    transition: all var(--transition);
    position: relative;
}

.step-card:hover {
    border-color: var(--accent);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.step-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent);
    opacity: 0.2;
    position: absolute;
    top: 16px;
    right: 20px;
}

.step-icon {
    margin-bottom: 20px;
}

.step-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
}

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

/* ========== FEATURES ========== */
.features {
    background: var(--bg-alt);
}

.features-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
}

.features-grid .feature-card {
    flex: 0 1 calc(33.333% - 16px);
    min-width: 280px;
}

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

.feature-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
}

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

/* ========== EXAMPLE SIGNAL ========== */
.example-signal {
    background: var(--bg-alt);
}

.signal-example-wrapper {
    display: flex;
    justify-content: center;
}

.signal-example-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 32px;
    max-width: 420px;
    width: 100%;
    transition: all 0.3s ease;
}

.signal-example-card:hover {
    border-color: var(--accent);
    box-shadow: 0 8px 32px rgba(6, 182, 212, 0.1);
    transform: translateY(-4px);
}

.signal-example-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.signal-example-pair {
    display: flex;
    align-items: center;
    gap: 10px;
}

.signal-example-ticker {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text);
}

.signal-example-badge {
    font-size: 0.78rem;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.signal-example-badge.buy {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
}

.signal-example-badge.sell {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.signal-example-levels {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.signal-example-level {
    background: var(--bg);
    border-radius: 8px;
    padding: 12px;
    text-align: center;
}

.signal-example-level-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
}

.signal-example-level-value {
    font-size: 1.05rem;
    font-weight: 800;
}

.signal-example-level-value.entry { color: var(--accent); }
.signal-example-level-value.sl { color: #ef4444; }
.signal-example-level-value.tp { color: var(--success); }

.signal-example-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
}

.signal-example-meta-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.meta-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.meta-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
}

.confidence-bullish {
    color: var(--success);
}

.signal-example-bar {
    height: 6px;
    background: var(--bg);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 16px;
}

.signal-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--success));
    border-radius: 3px;
    transition: width 1s ease;
}

.signal-example-footer {
    display: flex;
    justify-content: space-between;
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* ========== PERFORMANCE ========== */
.performance {
    background: var(--bg);
}

.perf-metrics {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.perf-metrics-7 {
    grid-template-columns: repeat(5, 1fr);
}

.highlight-card {
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 1px var(--accent), 0 8px 30px var(--accent-glow);
}

.perf-charts-row {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 24px;
}

.metric-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    text-align: center;
}

.metric-value {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 4px;
}

.metric-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.metric-bar {
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    overflow: hidden;
}

.metric-bar-fill {
    height: 100%;
    width: var(--fill);
    background: var(--accent);
    border-radius: 3px;
    transition: width 1.5s ease;
}

.perf-chart-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
}

.perf-chart-wrapper.chart-pro {
    padding: 28px 32px;
}

.chart-pro-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 12px;
}

.chart-pro-header h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.chart-pro-subtitle {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.chart-pro-badges {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.chart-badge {
    font-size: 0.78rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 6px;
}

.chart-badge.positive {
    background: rgba(34, 197, 94, 0.12);
    color: var(--success);
}

.chart-pro-yaxis {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 20px;
    width: 42px;
    font-size: 0.68rem;
    color: var(--text-muted);
    text-align: right;
    pointer-events: none;
}

.perf-chart-wrapper.chart-pro .perf-chart {
    position: relative;
    padding-left: 48px;
}

.perf-chart-wrapper.chart-pro .chart-pro-yaxis {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 200px;
    justify-content: space-between;
    float: left;
    width: 42px;
    font-size: 0.68rem;
    color: var(--text-muted);
    text-align: right;
    padding-right: 8px;
}

.perf-chart-wrapper h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.perf-chart {
    position: relative;
}

.chart-svg {
    width: 100%;
    height: 200px;
}

.chart-line {
    stroke-dasharray: 1200;
    stroke-dashoffset: 1200;
    animation: drawLine 2s ease forwards;
}

@keyframes drawLine {
    to { stroke-dashoffset: 0; }
}

.chart-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 12px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.perf-note {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 20px;
    font-style: italic;
    text-align: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* Last 50 Trades — Donut + Stats */
.last100-chart {
    padding: 0;
}

.last100-donut-row {
    display: flex;
    align-items: center;
    gap: 28px;
    margin-bottom: 24px;
}

.donut-wrapper {
    flex-shrink: 0;
}

.donut-svg {
    width: 140px;
    height: 140px;
}

.donut-fill {
    transition: stroke-dasharray 1.5s ease;
}

.last100-stats-col {
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1;
}

.last100-stat-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.last100-stat-info {
    display: flex;
    flex-direction: column;
}

.last100-stat-info strong {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text);
}

.last100-stat-info span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.detail-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.win-dot { background: var(--success); }
.loss-dot { background: var(--danger); }
.neutral-dot { background: var(--accent); }

.last100-summary-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.last100-summary-item {
    background: var(--bg);
    padding: 14px 12px;
    text-align: center;
}

.summary-val {
    display: block;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 2px;
}

.summary-val.positive { color: var(--success); }
.summary-val.negative { color: var(--danger); }

.summary-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.price-disabled {
    opacity: 0.5;
    pointer-events: none;
    position: relative;
    filter: grayscale(0.3);
}

.price-disabled:hover {
    transform: none !important;
    border-color: var(--border) !important;
    box-shadow: none !important;
}

.coming-soon-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 100px;
    background: var(--border);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    z-index: 2;
}

.btn-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.coming-soon-feature {
    color: var(--text-muted) !important;
    opacity: 0.7;
}

.feature-soon-tag {
    display: inline-block;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 100px;
    background: var(--border);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-left: 6px;
    vertical-align: middle;
}

.pricing-note {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 24px;
}

/* ========== DASHBOARD PREVIEW ========== */
.dashboard-preview {
    background: var(--bg-main);
}

.dashboard-preview-card {
    max-width: 860px;
    margin: 0 auto;
}

.dashboard-preview-frame {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg-card);
}

.dashboard-preview-body {
    padding: 32px 28px;
}

.preview-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.preview-feature {
    padding: 20px;
    border-radius: var(--radius);
    background: var(--bg-main);
    border: 1px solid var(--border);
    transition: border-color 0.2s ease;
}

.preview-feature:hover {
    border-color: var(--accent);
}

.preview-feature-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(6, 182, 212, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.preview-feature h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.preview-feature p {
    font-size: 0.83rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
}

@media (max-width: 640px) {
    .preview-feature-grid {
        grid-template-columns: 1fr;
    }
    .dashboard-preview-body {
        padding: 20px 16px;
    }
}

/* ========== SCREENSHOTS ========== */
.screenshots {
    background: var(--bg-alt);
}

.screenshots-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
}

.screenshot-card {
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
}

.screenshot-frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg-card);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    transition: all var(--transition);
}

.screenshot-frame:hover {
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.2);
    transform: translateY(-4px);
}

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

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

.frame-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.frame-dots span:nth-child(1) { background: var(--danger); }
.frame-dots span:nth-child(2) { background: var(--warning); }
.frame-dots span:nth-child(3) { background: var(--success); }

.frame-title {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.frame-body {
    display: flex;
    min-height: 240px;
}

.mock-sidebar {
    width: 160px;
    background: var(--bg);
    border-right: 1px solid var(--border);
    padding: 16px 0;
    flex-shrink: 0;
}

.mock-nav-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    font-size: 0.8rem;
    color: var(--text-muted);
    cursor: default;
    transition: all var(--transition);
}

.mock-nav-item.active {
    color: var(--accent);
    background: var(--accent-glow);
    border-right: 2px solid var(--accent);
}

.mock-content {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mock-signal-row {
    display: grid;
    grid-template-columns: 60px 60px 1fr 1fr 1fr 80px;
    gap: 8px;
    align-items: center;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    background: var(--bg);
    border: 1px solid var(--border);
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.mock-badge {
    font-size: 0.68rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    text-align: center;
}

.mock-badge.buy {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
}

.mock-badge.sell {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
}

.mock-ticker {
    font-weight: 700;
    color: var(--text);
}

.mock-conf.high { color: var(--success); font-weight: 600; }
.mock-conf.med { color: var(--warning); font-weight: 600; }

/* Signal History Table Mock */
.frame-body-table {
    flex-direction: column;
    padding: 0;
}

.mock-table-header {
    display: grid;
    grid-template-columns: 60px 60px 60px 1fr 1fr 70px 60px;
    gap: 8px;
    padding: 10px 16px;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mock-table-row {
    display: grid;
    grid-template-columns: 60px 60px 60px 1fr 1fr 70px 60px;
    gap: 8px;
    padding: 10px 16px;
    font-size: 0.78rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

.mock-table-row:last-child {
    border-bottom: none;
}

.buy-text { color: var(--success); font-weight: 600; }
.sell-text { color: var(--danger); font-weight: 600; }
.win-text { color: var(--success); font-weight: 700; }
.loss-text { color: var(--danger); font-weight: 700; }
.result-win {
    font-size: 0.68rem;
    font-weight: 700;
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
    padding: 2px 6px;
    border-radius: 4px;
    text-align: center;
}
.result-loss {
    font-size: 0.68rem;
    font-weight: 700;
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
    padding: 2px 6px;
    border-radius: 4px;
    text-align: center;
}

/* Analytics Mock */
.frame-body-analytics {
    flex-direction: column;
    padding: 20px;
}

.mock-analytics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.mock-stat-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    text-align: center;
}

.mock-stat-value {
    font-size: 1.4rem;
    font-weight: 800;
}

.accent-text {
    color: var(--accent);
}

.mock-stat-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.mock-mini-chart {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
}

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

.mock-chart-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 8px;
    text-align: center;
}

.screenshot-caption {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 16px;
    font-style: italic;
}

/* ========== TRUST ========== */
.trust {
    background: var(--bg);
}

.trust-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.trust-main {
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1.6;
    color: var(--text);
    margin-bottom: 16px;
}

.trust-detail {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 12px;
}

.trust-badges {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.trust-badge {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.trust-badge:hover {
    border-color: var(--accent);
    transform: translateX(4px);
}

.trust-badge-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.trust-badge h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.trust-badge p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Footer Info */
.footer-info {
    display: block;
    color: var(--text-muted);
    font-size: 0.88rem;
    padding: 4px 0;
}

/* ========== PRICING ========== */
.pricing {
    background: var(--bg-alt);
}

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

.price-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition);
    position: relative;
}

.price-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.price-card.popular {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent), 0 20px 60px var(--popular-glow);
    transform: scale(1.04);
}

.price-card.popular:hover {
    transform: scale(1.04) translateY(-4px);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 20px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.price-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.price-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.price-amount {
    margin-bottom: 28px;
}

.price-amount .currency {
    font-size: 1.2rem;
    font-weight: 700;
    vertical-align: top;
    line-height: 1.8;
}

.price-amount .amount {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1;
}

.price-amount .period {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.price-features {
    list-style: none;
    margin-bottom: 28px;
}

.price-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

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

.price-features li.disabled {
    color: var(--text-muted);
    opacity: 0.5;
}

.price-features li svg {
    flex-shrink: 0;
}

/* ========== FAQ ========== */
.faq {
    background: var(--bg);
}

.faq-list {
    max-width: 740px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color var(--transition);
}

.faq-item:hover {
    border-color: var(--border-light);
}

.faq-item.active {
    border-color: var(--accent);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    background: var(--bg-card);
    border: none;
    cursor: pointer;
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    text-align: left;
    transition: background var(--transition);
}

.faq-question:hover {
    background: var(--bg-card-hover);
}

.faq-question svg {
    flex-shrink: 0;
    transition: transform var(--transition);
    color: var(--text-muted);
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
    color: var(--accent);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.7;
}

/* ========== DISCLAIMER ========== */
.disclaimer {
    background: var(--bg-alt);
    padding: 60px 0;
}

.disclaimer-box {
    background: var(--bg-card);
    border: 1px solid var(--warning);
    border-left: 4px solid var(--warning);
    border-radius: var(--radius);
    padding: 28px 32px;
    max-width: 860px;
    margin: 0 auto;
}

.disclaimer-box h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--warning);
    margin-bottom: 12px;
}

.disclaimer-box p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.7;
}

/* ========== CONTACT ========== */
.contact {
    background: var(--bg);
}

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

.contact-unified {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    overflow: hidden;
}

.contact-info-side {
    background: var(--bg-alt);
    padding: 40px 36px;
    display: flex;
    align-items: center;
    border-right: 1px solid var(--border);
}

.contact-info-inner {
    width: 100%;
}

.contact-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.contact-info-side h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.contact-info-side p {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-bottom: 12px;
    line-height: 1.5;
}

.contact-link {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--accent);
    display: inline-block;
    margin-bottom: 4px;
}

.contact-info-extras {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.contact-form-side {
    padding: 40px 36px;
}

.contact-form-side h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.contact-form-side p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.feedback-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.feedback-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.feedback-input {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 0.88rem;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    box-sizing: border-box;
}

.feedback-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.feedback-textarea {
    resize: vertical;
    min-height: 100px;
}

select.feedback-input {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpolyline points='6,9 12,15 18,9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

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

.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    text-align: center;
    transition: all var(--transition);
}

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

/* ========== FOOTER ========== */
.footer {
    background: var(--bg-alt);
    border-top: 1px solid var(--border);
    padding: 60px 0 0;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    gap: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border);
}

.footer-brand {
    max-width: 320px;
}

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

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 64px;
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text);
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    color: var(--text-muted);
    font-size: 0.88rem;
    padding: 4px 0;
    transition: color var(--transition);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.footer-disclaimer {
    font-style: italic;
}

/* ========== BACK TO TOP ========== */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: all var(--transition);
    z-index: 999;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

/* ========== COOKIE BANNER ========== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 16px 0;
    z-index: 1001;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

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

.cookie-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.cookie-content p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    flex: 1;
}

.cookie-actions {
    display: flex;
    gap: 8px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .steps-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .perf-metrics {
        grid-template-columns: repeat(3, 1fr);
    }

    .perf-metrics-7 {
        grid-template-columns: repeat(3, 1fr);
    }

    .perf-charts-row {
        grid-template-columns: 1fr;
    }

    .trust-content {
        grid-template-columns: 1fr;
    }

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

    .footer-links {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--bg-alt);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        gap: 0;
        padding: 8px 0;
        transform: translateY(-120%);
        opacity: 0;
        transition: all 0.3s ease;
        z-index: 999;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-links a {
        display: block;
        padding: 14px 24px;
    }

    .nav-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero h1 {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
    }

    .hero-stats {
        gap: 32px;
    }

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

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

    .features-grid .feature-card {
        flex: 0 1 100%;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
    }

    .price-card.popular {
        transform: none;
    }

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

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

    .contact-unified {
        grid-template-columns: 1fr;
    }

    .contact-info-side {
        border-right: none;
        border-bottom: 1px solid var(--border);
    }

    .feedback-row {
        grid-template-columns: 1fr;
    }

    .footer-top {
        flex-direction: column;
        gap: 32px;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: 32px;
    }

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

    .section {
        padding: 72px 0;
    }

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

    .proof-numbers {
        gap: 32px;
    }

    /* Mock screenshots responsive */
    .mock-sidebar {
        display: none;
    }

    .mock-signal-row {
        grid-template-columns: 50px 50px 1fr 1fr 1fr 70px;
        font-size: 0.72rem;
    }

    .mock-table-header,
    .mock-table-row {
        grid-template-columns: 50px 50px 50px 1fr 1fr 60px 50px;
        font-size: 0.7rem;
    }

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

    .trust-content {
        grid-template-columns: 1fr;
    }

    .hero-control-note {
        font-size: 0.8rem;
        padding: 8px 16px;
        border-radius: 12px;
    }
}

@media (max-width: 480px) {
    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }

    .hero-ctas .btn {
        width: 100%;
        max-width: 280px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .proof-numbers {
        flex-direction: column;
        gap: 20px;
    }

    .perf-metrics {
        grid-template-columns: 1fr;
    }

    .perf-metrics-7 {
        grid-template-columns: 1fr;
    }

    .mock-signal-row {
        grid-template-columns: 1fr 1fr;
        gap: 4px;
    }

    .mock-table-header {
        display: none;
    }

    .mock-table-row {
        grid-template-columns: 1fr 1fr;
        gap: 4px;
        padding: 8px 12px;
    }

    .mock-analytics-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .last100-bars {
        height: 120px;
        padding: 0 16px;
    }

    .last100-labels {
        padding: 0 16px;
    }

    .last100-details {
        flex-direction: column;
        align-items: center;
    }

    .hero-control-note {
        flex-direction: column;
        text-align: center;
        border-radius: var(--radius);
    }

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