.navbar {
    position: fixed;
    top: 12px;
    left: 50%;
    width: min(1120px, calc(100% - 28px));
    height: 64px;
    transform: translateX(-50%);
    background: var(--bg-nav);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 18px 0 22px;
    z-index: 1000;
    backdrop-filter: blur(18px);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 8px;
    box-shadow: var(--shadow-soft);
}

.nav-logo {
    color: white;
    font-weight: 900;
    font-size: 19px;
    letter-spacing: 0.02em;
}

.nav-logo::before {
    content: "";
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-right: 10px;
    background: var(--accent-3);
    box-shadow: 12px 0 0 var(--accent), 24px 0 0 var(--accent-2);
}

.nav-btn {
    background: rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.72);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 8px 13px;
    cursor: pointer;
    font-weight: 800;
    border-radius: 6px;
    transition: color 0.2s, background 0.2s, border-color 0.2s, transform 0.2s;
}

.nav-btn:hover {
    color: white;
    transform: translateY(-1px);
    border-color: rgba(255,255,255,0.18);
}

.nav-btn.active,
.ai-btn-nav {
    color: white;
    background: linear-gradient(135deg, var(--accent), var(--accent-4));
    border-color: transparent;
}

#btn-theme {
    color: #143044;
    background: linear-gradient(135deg, rgba(255,255,255,0.96), rgba(230, 247, 245, 0.9));
    border-color: rgba(31, 143, 138, 0.24);
}

[data-theme="dark"] #btn-theme {
    color: #f5f8ff;
    background: linear-gradient(135deg, rgba(24, 32, 52, 0.94), rgba(50, 42, 92, 0.72));
    border-color: rgba(155, 131, 255, 0.32);
}

.view-section { width: 100%; max-width: 1080px; margin: 0 auto; padding: 20px; display: none; }
.view-section.active-view { display: block; }
.hero-title {
    font-size: clamp(38px, 6vw, 72px);
    font-weight: 950;
    margin: 12px 0;
    line-height: 1.04;
    background: linear-gradient(115deg, var(--text-main) 8%, var(--accent) 42%, var(--accent-2) 72%, var(--accent-3));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
}

.hero-bento-section {
    text-align: center;
    padding: 70px 0 28px;
}

.hero-subtitle {
    max-width: 760px;
    margin: 0 auto;
    color: var(--text-muted);
    font-size: 18px;
    line-height: 1.8;
}

.feature-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
}

.feature-tags span,
.section-kicker {
    color: var(--accent);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.04em;
}

.feature-tags span {
    background: rgba(31, 143, 138, 0.1);
    border: 1px solid var(--ring-teal);
    border-radius: 6px;
    padding: 7px 12px;
}

.feature-tags span:nth-child(2) { color: var(--accent-4); background: rgba(124, 92, 255, 0.1); border-color: var(--ring-violet); }
.feature-tags span:nth-child(3) { color: var(--accent-2); background: rgba(233, 95, 70, 0.1); border-color: var(--ring-coral); }
.feature-tags span:nth-child(4) { color: var(--accent-3); background: rgba(214, 155, 31, 0.12); border-color: var(--ring-amber); }

.advisor-hero-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin: 26px 0 24px;
    flex-wrap: wrap;
}

.hero-cta,
.hero-secondary {
    min-width: 160px;
}

.starter-copy {
    margin: -12px 0 18px;
}

.hero-analysis-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 28px;
}

.hero-analysis-strip div,
.flow-card,
.dna-preview-card,
.demo-metric {
    background: var(--bg-container);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 18px;
    text-align: left;
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
}

.hero-analysis-strip div::before,
.flow-card::before,
.dna-preview-card::before,
.demo-metric::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 4px;
    background: var(--accent);
}

.hero-analysis-strip div:nth-child(2)::before,
.flow-card:nth-child(2)::before,
.dna-preview-card:nth-child(2)::before,
.demo-metric:nth-child(2)::before { background: var(--accent-2); }

.hero-analysis-strip div:nth-child(3)::before,
.flow-card:nth-child(3)::before,
.dna-preview-card:nth-child(3)::before,
.demo-metric:nth-child(3)::before { background: var(--accent-4); }

.dna-preview-card:nth-child(4)::before,
.demo-metric:nth-child(4)::before { background: var(--accent-3); }

.hero-analysis-strip b,
.hero-analysis-strip span,
.demo-metric span,
.demo-metric b {
    display: block;
}

.hero-analysis-strip span,
.section-copy,
.flow-card p,
.dna-preview-card span {
    color: var(--text-muted);
}

.consultant-flow-grid,
.dna-preview-grid,
.demo-metric-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.dna-showcase-section {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 24px;
    align-items: start;
}

.dna-preview-grid,
.demo-metric-grid {
    grid-template-columns: repeat(2, 1fr);
}

.flow-card span {
    color: var(--accent);
    font-weight: 900;
}

.flow-card h3,
.dna-preview-card b {
    margin: 8px 0;
    display: block;
}

.demo-metric i {
    display: block;
    height: 8px;
    width: 70%;
    background: linear-gradient(90deg, var(--accent), var(--accent-5));
    border-radius: 999px;
    margin-top: 12px;
}

.demo-metric:nth-child(2) i { background: linear-gradient(90deg, var(--accent-4), var(--accent)); width: 58%; }
.demo-metric:nth-child(3) i { background: linear-gradient(90deg, var(--accent-2), var(--accent-3)); width: 76%; }
.demo-metric:nth-child(4) i { background: linear-gradient(90deg, var(--accent-3), var(--accent-5)); width: 64%; }

.bento-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-top: 30px; }
.bento-card {
    background: var(--bg-container);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 25px;
    cursor: pointer;
    transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
    backdrop-filter: blur(14px);
    box-shadow: var(--shadow-card);
}

.bento-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: 0 18px 46px rgba(31, 143, 138, 0.16);
}

.ai-card-main {
    background:
        linear-gradient(135deg, rgba(31, 143, 138, 0.92), rgba(18, 24, 33, 0.96) 48%, rgba(233, 95, 70, 0.78)) !important;
    color: white !important;
    border: none;
}

@media (max-width: 820px) {
    .navbar {
        padding: 0 14px;
    }

    .nav-links {
        display: flex;
        gap: 4px;
        overflow-x: auto;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-analysis-strip,
    .consultant-flow-grid,
    .dna-showcase-section,
    .dna-preview-grid,
    .demo-metric-grid {
        grid-template-columns: 1fr;
    }
}