/* ==========================================================================
   AI Conversation Analyzer — Home Page
   ========================================================================== */

/* ===========================
   Hero (Home)
   =========================== */

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: calc(var(--nav-height) + 40px);
    padding-bottom: 80px;
    position: relative;
}

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

.hero-content { animation: fadeUp 0.8s ease both; }

.hero-content h1 span { display: block; color: var(--primary); }

.hero-content > p {
    max-width: 560px;
    font-size: 1.15rem;
    line-height: 1.8;
    margin-top: 24px;
    color: var(--muted);
}

.hero-buttons {
    display: flex;
    gap: 14px;
    margin-top: 36px;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    animation: fadeUp 0.8s ease 0.2s both;
}

/* Dashboard Mock */
.mock-dashboard {
    width: 100%;
    max-width: 520px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-lg);
}

.mock-titlebar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    background: var(--surface-2);
    border-bottom: 1px solid var(--border-light);
}

.mock-dot { width: 10px; height: 10px; border-radius: 50%; }
.mock-dot.r { background: #ff5f57; }
.mock-dot.y { background: #febc2e; }
.mock-dot.g { background: #28c840; }

.mock-titlebar-text {
    margin-left: 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--muted);
}

.mock-body { padding: 24px; }

.mock-stat-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

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

.mock-stat-value {
    font-size: 1.4rem;
    font-weight: 800;
    font-family: var(--font-mono);
    margin-bottom: 4px;
}

.mock-stat-value.blue { color: var(--primary); }
.mock-stat-value.green { color: var(--green); }
.mock-stat-value.amber { color: var(--amber); }

.mock-stat-label {
    font-size: 11px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mock-bars { margin-top: 16px; }

.mock-bar-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.mock-bar-label {
    width: 70px;
    font-size: 11px;
    color: var(--muted);
    font-family: var(--font-mono);
    flex-shrink: 0;
}

.mock-bar-track {
    flex: 1;
    height: 6px;
    background: var(--border-light);
    border-radius: 999px;
    overflow: hidden;
}

.mock-bar-fill {
    height: 100%;
    border-radius: 999px;
    transition: width 1.5s ease;
}

.mock-bar-fill.blue { background: var(--primary); }
.mock-bar-fill.green { background: var(--green); }
.mock-bar-fill.amber { background: var(--amber); }
.mock-bar-fill.purple { background: var(--purple); }

.mock-timeline {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
}

.mock-timeline-title {
    font-size: 11px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.mock-timeline-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mock-timeline-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-family: var(--font-mono);
    color: var(--text-secondary);
}

.mock-timeline-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.mock-timeline-dot.blue { background: var(--primary); }
.mock-timeline-dot.green { background: var(--green); }
.mock-timeline-dot.amber { background: var(--amber); }

/* ===========================
   Feature Grid (Home)
   =========================== */

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.feature-card {
    position: relative;
    padding: 32px;
    border-radius: var(--radius-lg);
    background: var(--surface);
    border: 1px solid var(--border-light);
    transition: all 0.35s ease;
    overflow: hidden;
}

.feature-card::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: 0.35s;
    background: linear-gradient(135deg, rgba(88, 166, 255, 0.06), transparent);
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: var(--primary-border);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.feature-card:hover::before { opacity: 1; }

.feature-card-icon {
    font-size: 1.8rem;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 { margin-bottom: 10px; font-size: 1.2rem; }
.feature-card p { font-size: 14px; color: var(--muted); line-height: 1.7; }

/* ===========================
   How It Works
   =========================== */

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

.steps::before {
    content: "";
    position: absolute;
    top: 36px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--purple), var(--green));
    opacity: 0.3;
}

.step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-weight: 800;
    font-size: 1.1rem;
    background: var(--surface);
    border: 2px solid var(--primary-border);
    color: var(--primary);
}

.step h4 { margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--muted); }

/* ===========================
   Stats Grid
   =========================== */

.stat-card {
    text-align: center;
    padding: 36px 24px;
    background: var(--surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
}

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

.stat-value {
    font-size: 2.4rem;
    font-weight: 800;
    font-family: var(--font-mono);
    margin-bottom: 6px;
    background: linear-gradient(135deg, var(--primary), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 14px;
    color: var(--muted);
    font-weight: 500;
}

/* ===========================
   Comparison / Why Section
   =========================== */

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.comparison-card {
    padding: 28px;
    border-radius: var(--radius-lg);
    background: var(--surface);
    border: 1px solid var(--border-light);
    transition: all var(--transition);
}

.comparison-card:hover {
    border-color: var(--primary-border);
}

.comparison-icon {
    font-size: 1.6rem;
    margin-bottom: 14px;
    display: block;
}

.comparison-card h4 { margin-bottom: 8px; }
.comparison-card p { font-size: 13px; color: var(--muted); }

/* ===========================
   CTA Banner
   =========================== */

.cta-banner {
    text-align: center;
    padding: 80px 40px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(88, 166, 255, 0.1), rgba(188, 140, 255, 0.08));
    border: 1px solid rgba(88, 166, 255, 0.2);
}

.cta-banner h2 { margin-bottom: 16px; }
.cta-banner p { max-width: 520px; margin: 0 auto 32px; color: var(--muted); }
.cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ===========================
   Community Cards
   =========================== */

.community-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.community-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 24px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border-light);
    transition: all var(--transition);
    font-weight: 500;
    font-size: 14px;
}

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

.community-card i {
    font-size: 20px;
    width: 24px;
    text-align: center;
    color: var(--primary);
    flex-shrink: 0;
}

/* ===========================
   Screenshot Placeholders
   =========================== */

.screenshot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.screenshot-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--border-light);
    transition: all var(--transition);
}

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

.screenshot-card img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    display: block;
}

.screenshot-caption {
    padding: 16px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}