/* ── Page-level overrides ──────────────────────────────────────── */

body {
    background-color: #FFFFFF;
}

/* ── Navigation bar (HP-004, HP-005) ───────────────────────────── */

.hp-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: #FFFFFF;
    border-bottom: 1px solid var(--sb-border);
    height: 60px;
    display: flex;
    align-items: center;
}

.hp-nav-inner {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--sb-space-7);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hp-nav-brand {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 0.9375rem;
    font-weight: var(--sb-weight-bold);
    letter-spacing: -0.025em;
    color: var(--sb-text);
    text-decoration: none;
}
.hp-nav-brand:hover { text-decoration: none; }
.hp-nav-brand .smart { font-weight: var(--sb-weight-medium); color: var(--sb-text-muted); }

.hp-nav-actions {
    display: flex;
    align-items: center;
    gap: var(--sb-space-3);
}

/* User status icon — not-logged-in state (HP-005) */
.hp-user-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--sb-radius-full);
    border: 1.5px solid #CBD5E1;
    background-color: var(--sb-canvas);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    cursor: default;
}

/* ── Hero section (HP-006, HP-007) ─────────────────────────────── */

.hp-hero {
    min-height: calc(100vh - 60px);
    padding: var(--sb-space-8) var(--sb-space-7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* Stacked brand lockup: icon mark on top, wordmark below */
.hp-brand-lockup {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sb-space-4);
    margin-bottom: var(--sb-space-7);
}

/* ── Content area (HP-007) ─────────────────────────────────────── */

.hp-content {
    max-width: 640px;
}

.hp-headline {
    font-size: 2.5rem;
    font-weight: var(--sb-weight-bold);
    letter-spacing: -0.03em;
    line-height: 1.12;
    color: var(--sb-text);
    margin-bottom: var(--sb-space-5);
}

.hp-headline em {
    font-style: normal;
    color: var(--sb-secondary);
}

.hp-summary {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--sb-text-muted);
    margin-bottom: var(--sb-space-6);
}

.hp-cta-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sb-space-3);
    flex-wrap: wrap;
}

/* ── Feature strip (HP-007) ─────────────────────────────────────── */

.hp-features {
    width: 100%;
    max-width: 1000px;
    margin: var(--sb-space-8) auto 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sb-space-5);
    padding: 0 var(--sb-space-7);
}

.hp-feature-card {
    background-color: var(--sb-canvas);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius-md);
    padding: var(--sb-space-5);
    text-align: left;
}

.hp-feature-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--sb-radius-sm);
    background-color: var(--sb-approved-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--sb-space-4);
}

.hp-feature-title {
    font-size: 0.9375rem;
    font-weight: var(--sb-weight-semibold);
    letter-spacing: -0.01em;
    color: var(--sb-text);
    margin-bottom: var(--sb-space-2);
}

.hp-feature-desc {
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--sb-text-muted);
}