/* ==========================================================================
   ZAPHIRA — Landing Page Styles
   Extends the core design system (style.css).
   No standalone use — requires style.css to be loaded first.
   ========================================================================== */

/* -----------------------------------------------------------------------
   LANDING RESET — override app-shell defaults for the standalone landing
   ----------------------------------------------------------------------- */
body.landing-body {
    background-color: var(--bg-page);
    overflow-x: hidden;
}

/* -----------------------------------------------------------------------
   LANDING CONTAINER
   ----------------------------------------------------------------------- */
.lp-container {
    width: 100%;
    max-width: 1160px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.lp-container--narrow {
    max-width: 760px;
}

/* -----------------------------------------------------------------------
   LANDING HEADER
   ----------------------------------------------------------------------- */
.lp-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: rgba(248, 250, 252, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color 180ms ease, background-color 180ms ease, padding 180ms ease;
}

html[data-theme="dark"] .lp-header {
    background-color: rgba(9, 13, 22, 0.88);
}

.lp-header.is-scrolled {
    border-bottom-color: var(--border-subtle);
}

.lp-header-inner {
    display: flex;
    align-items: center;
    height: 62px;
    gap: 2rem;
}

.lp-header.is-scrolled .lp-header-inner {
    height: 54px;
}

/* Logo */
.lp-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.06em;
    color: var(--text-primary);
    text-decoration: none;
    flex-shrink: 0;
}

.lp-logo-mark {
    width: 24px;
    height: 24px;
    background: var(--text-primary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-surface);
    flex-shrink: 0;
}

/* Desktop Nav */
.lp-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex: 1;
}

.lp-nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 0.4rem 0.7rem;
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background-color var(--transition-fast);
    text-decoration: none;
}

.lp-nav-link:hover {
    color: var(--text-primary);
    background-color: var(--bg-surface-subtle);
}

/* Header Actions */
.lp-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
    flex-shrink: 0;
}

.lp-theme-toggle {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    border: none;
    background: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.lp-theme-toggle:hover {
    color: var(--text-primary);
    background-color: var(--bg-surface-subtle);
}

/* Mobile hamburger */
.lp-hamburger {
    display: none;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    background: var(--bg-surface);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.lp-hamburger:hover {
    background-color: var(--bg-surface-subtle);
    color: var(--text-primary);
}

/* Mobile drawer */
.lp-mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 200;
}

.lp-mobile-menu.is-open {
    display: block;
}

.lp-mobile-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    animation: lp-fade-in 160ms ease;
}

.lp-mobile-drawer {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 90vw);
    background: var(--bg-surface);
    border-left: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    animation: lp-slide-in 200ms cubic-bezier(0.16, 1, 0.3, 1);
}

.lp-mobile-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.lp-mobile-close {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    background: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.lp-mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.lp-mobile-nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 0.65rem 0.75rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.lp-mobile-nav-link:hover {
    color: var(--text-primary);
    background-color: var(--bg-surface-subtle);
}

.lp-mobile-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-subtle);
}

/* -----------------------------------------------------------------------
   BUTTONS
   ----------------------------------------------------------------------- */
.lp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.55rem 1.1rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform 80ms ease, box-shadow var(--transition-fast);
    white-space: nowrap;
    line-height: 1;
}

.lp-btn:active {
    transform: translateY(1px);
}

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

.lp-btn--primary:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    box-shadow: var(--shadow-sm);
}

.lp-btn--ghost {
    background-color: transparent;
    color: var(--text-secondary);
    border-color: var(--border-default);
}

.lp-btn--ghost:hover {
    background-color: var(--bg-surface-subtle);
    color: var(--text-primary);
    border-color: var(--border-strong);
}

.lp-btn--lg {
    font-size: 0.95rem;
    padding: 0.75rem 1.6rem;
    border-radius: var(--radius-md);
}

.lp-btn--sm {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
}

.lp-btn--full {
    width: 100%;
}

/* -----------------------------------------------------------------------
   COMMON SECTION STYLES
   ----------------------------------------------------------------------- */
.lp-section {
    padding: 6rem 0;
}

.lp-section--sm {
    padding: 4rem 0;
}

.lp-section--lg {
    padding: 8rem 0;
}

.lp-section-label {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-text);
    background: var(--accent-subtle);
    border: 1px solid var(--accent-border);
    border-radius: var(--radius-full);
    padding: 0.25rem 0.75rem;
    margin-bottom: 1.25rem;
}

.lp-section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.025em;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.lp-section-subtitle {
    font-size: clamp(0.95rem, 1.5vw, 1.075rem);
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 560px;
}

.lp-section-header {
    margin-bottom: 3.5rem;
}

.lp-section-header--center {
    text-align: center;
}

.lp-section-header--center .lp-section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

/* -----------------------------------------------------------------------
   HERO
   ----------------------------------------------------------------------- */
.lp-hero {
    padding-top: 8rem;
    padding-bottom: 5rem;
    text-align: center;
    position: relative;
}

.lp-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    padding: 0.3rem 0.9rem;
    margin-bottom: 1.75rem;
}

.lp-hero-badge-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-primary);
    border-radius: 50%;
}

.lp-hero-title {
    font-size: clamp(2.4rem, 6vw, 4.25rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.035em;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.lp-hero-title span {
    color: var(--accent-primary);
}

.lp-hero-subtitle {
    font-size: clamp(1rem, 1.8vw, 1.15rem);
    color: var(--text-secondary);
    line-height: 1.75;
    max-width: 580px;
    margin: 0 auto 2.5rem;
}

.lp-hero-cta {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 0.875rem;
}

.lp-hero-note {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Hero Mockup */
.lp-hero-visual {
    margin-top: 4.5rem;
    position: relative;
}

.lp-mockup {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg), 0 32px 64px -12px rgba(15, 23, 42, 0.1);
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
}

.lp-mockup-bar {
    height: 38px;
    background: var(--bg-surface-subtle);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    padding: 0 1rem;
    gap: 0.4rem;
}

.lp-mockup-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-default);
}

.lp-mockup-url {
    margin-left: 0.5rem;
    font-size: 0.7rem;
    color: var(--text-muted);
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    padding: 0.2rem 0.6rem;
    font-family: 'SF Mono', 'Fira Code', monospace;
}

.lp-mockup-body {
    display: grid;
    grid-template-columns: 200px 1fr;
}

.lp-mockup-sidebar {
    border-right: 1px solid var(--border-subtle);
    padding: 1rem 0.75rem;
    background: var(--bg-surface);
}

.lp-mockup-sidebar-logo {
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    color: var(--text-primary);
    padding: 0.25rem 0.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.lp-mockup-sidebar-logo-mark {
    width: 16px;
    height: 16px;
    background: var(--text-primary);
    border-radius: 3px;
}

.lp-mockup-nav-label {
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 0.3rem 0.5rem;
    margin-top: 0.75rem;
    margin-bottom: 0.25rem;
}

.lp-mockup-nav-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.72rem;
    color: var(--text-secondary);
    padding: 0.32rem 0.5rem;
    border-radius: 4px;
    margin-bottom: 1px;
}

.lp-mockup-nav-item.active {
    background: var(--accent-subtle);
    color: var(--accent-text);
    font-weight: 600;
}

.lp-mockup-nav-item svg {
    width: 12px;
    height: 12px;
    opacity: 0.6;
}

.lp-mockup-nav-item.active svg {
    opacity: 1;
}

.lp-mockup-content {
    padding: 1.25rem;
    background: var(--bg-page);
    min-height: 340px;
}

.lp-mockup-greeting {
    margin-bottom: 1.25rem;
}

.lp-mockup-greeting-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.15rem;
}

.lp-mockup-greeting-sub {
    font-size: 0.65rem;
    color: var(--text-muted);
}

.lp-mockup-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.lp-mockup-stat {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    padding: 0.6rem 0.6rem 0.5rem;
}

.lp-mockup-stat-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 0.2rem;
}

.lp-mockup-stat-label {
    font-size: 0.6rem;
    color: var(--text-muted);
}

.lp-mockup-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.lp-mockup-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    padding: 0.7rem;
}

.lp-mockup-card-title {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.lp-mockup-progress-bar {
    height: 4px;
    background: var(--bg-surface-subtle);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 0.3rem;
}

.lp-mockup-progress-fill {
    height: 100%;
    background: var(--accent-primary);
    border-radius: 2px;
}

.lp-mockup-progress-label {
    font-size: 0.6rem;
    color: var(--text-muted);
}

.lp-mockup-status-ok {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.65rem;
    color: var(--success-text);
    background: var(--success-bg);
    border: 1px solid var(--success-border);
    border-radius: 4px;
    padding: 0.3rem 0.5rem;
}

.lp-mockup-status-dot {
    width: 6px;
    height: 6px;
    background: var(--success-solid);
    border-radius: 50%;
    flex-shrink: 0;
}

/* -----------------------------------------------------------------------
   TRUST BAR
   ----------------------------------------------------------------------- */
.lp-trust {
    padding: 2rem 0;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-surface);
}

.lp-trust-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem 2rem;
    flex-wrap: wrap;
}

.lp-trust-label-group {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.lp-trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.lp-trust-item svg {
    width: 14px;
    height: 14px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.lp-trust-divider {
    width: 1px;
    height: 14px;
    background: var(--border-subtle);
}

/* -----------------------------------------------------------------------
   PROBLEM SECTION
   ----------------------------------------------------------------------- */
.lp-problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.lp-problem-text p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 0.75rem;
}

.lp-problem-text p strong {
    color: var(--text-primary);
    font-weight: 600;
}

.lp-chaos-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 1.5rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.lp-chaos-tag {
    font-size: 0.775rem;
    font-weight: 500;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-subtle);
    background: var(--bg-surface-subtle);
    color: var(--text-secondary);
    transition: border-color var(--transition-fast), color var(--transition-fast);
}

.lp-chaos-tag:nth-child(3n+1) { opacity: 0.9; }
.lp-chaos-tag:nth-child(3n+2) { opacity: 0.7; }
.lp-chaos-tag:nth-child(3n)   { opacity: 0.5; }

/* -----------------------------------------------------------------------
   SOLUTION DIAGRAM
   ----------------------------------------------------------------------- */
.lp-solution-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    max-width: 560px;
    margin: 0 auto;
}

.lp-diagram-inputs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    width: 100%;
    margin-bottom: 0;
}

.lp-diagram-input {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.4rem;
    text-align: center;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.lp-diagram-input svg {
    width: 16px;
    height: 16px;
    margin: 0 auto 0.3rem;
    color: var(--text-muted);
}

.lp-diagram-arrow-down {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem 0;
    color: var(--border-strong);
}

.lp-diagram-arrow-down svg {
    width: 20px;
    height: 20px;
}

.lp-diagram-connector-line {
    width: 1px;
    height: 20px;
    background: var(--border-default);
}

.lp-diagram-hub {
    background: var(--text-primary);
    color: var(--bg-surface);
    border-radius: var(--radius-md);
    padding: 1rem 2.5rem;
    text-align: center;
    margin: 0;
}

.lp-diagram-hub-name {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    margin-bottom: 0.2rem;
}

.lp-diagram-hub-sub {
    font-size: 0.65rem;
    opacity: 0.5;
    letter-spacing: 0.04em;
}

.lp-diagram-output {
    background: var(--accent-subtle);
    border: 1px solid var(--accent-border);
    border-radius: var(--radius-sm);
    padding: 0.6rem 1.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-text);
    text-align: center;
    margin-top: 0;
}

/* -----------------------------------------------------------------------
   ENVIRONMENT SECTION
   ----------------------------------------------------------------------- */
.lp-env-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.lp-env-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.25rem;
}

.lp-env-card-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--bg-surface-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.85rem;
    color: var(--text-muted);
}

.lp-env-card-icon svg {
    width: 18px;
    height: 18px;
}

.lp-env-card-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.lp-env-tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.lp-env-tag {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    background: var(--bg-surface-subtle);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    padding: 0.2rem 0.55rem;
}

/* -----------------------------------------------------------------------
   SMART FORM DEMO
   ----------------------------------------------------------------------- */
.lp-smartform-demo {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.lp-sf-step {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    opacity: 1;
}

.lp-sf-step-label {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-text);
    margin-bottom: 0.5rem;
}

.lp-sf-step-question {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.85rem;
}

.lp-sf-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.lp-sf-option {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-surface-subtle);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lp-sf-option:hover,
.lp-sf-option.selected {
    border-color: var(--accent-primary);
    color: var(--accent-text);
    background: var(--accent-subtle);
}

.lp-sf-option svg {
    width: 14px;
    height: 14px;
}

.lp-sf-connector {
    display: flex;
    justify-content: center;
    padding: 0.25rem 0;
    color: var(--border-strong);
}

.lp-sf-connector svg {
    width: 16px;
    height: 16px;
}

.lp-sf-step--dim {
    opacity: 0.5;
}

/* -----------------------------------------------------------------------
   FEED MOCKUP
   ----------------------------------------------------------------------- */
.lp-feed-demo {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 620px;
    margin: 0 auto;
}

.lp-feed-tabs-bar {
    display: flex;
    gap: 0.25rem;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 0.5rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.lp-feed-tab {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-muted);
    padding: 0.3rem 0.7rem;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.lp-feed-tab.active {
    background: var(--bg-surface-subtle);
    color: var(--text-primary);
    border-color: var(--border-subtle);
    font-weight: 600;
}

.lp-feed-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1rem 1.1rem;
    display: flex;
    gap: 0.85rem;
}

.lp-feed-badge {
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    white-space: nowrap;
    flex-shrink: 0;
    align-self: flex-start;
    margin-top: 2px;
}

.lp-feed-badge--cve {
    background: var(--error-bg);
    color: var(--error-text);
    border: 1px solid var(--error-border);
}

.lp-feed-badge--youtube {
    background: rgba(255, 0, 0, 0.08);
    color: #b91c1c;
    border: 1px solid rgba(255, 0, 0, 0.18);
}

html[data-theme="dark"] .lp-feed-badge--youtube {
    color: #fca5a5;
    border-color: rgba(255, 0, 0, 0.25);
}

.lp-feed-badge--podcast {
    background: rgba(139, 92, 246, 0.1);
    color: #7c3aed;
    border: 1px solid rgba(139, 92, 246, 0.2);
}

html[data-theme="dark"] .lp-feed-badge--podcast {
    color: #c4b5fd;
}

.lp-feed-body {
    flex: 1;
    min-width: 0;
}

.lp-feed-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lp-feed-excerpt {
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lp-feed-meta {
    font-size: 0.68rem;
    color: var(--text-muted);
    margin-top: 0.3rem;
}

/* -----------------------------------------------------------------------
   CVE SECTION
   ----------------------------------------------------------------------- */
.lp-cve-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.lp-cve-flow {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
}

.lp-cve-flow-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0;
}

.lp-cve-flow-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.lp-cve-flow-item.highlight .lp-cve-flow-num {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
}

.lp-cve-flow-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.lp-cve-flow-item.highlight .lp-cve-flow-text {
    color: var(--text-primary);
    font-weight: 600;
}

.lp-cve-flow-connector {
    width: 1px;
    height: 16px;
    background: var(--border-subtle);
    margin-left: 13px;
}

.lp-cve-notification {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    box-shadow: var(--shadow-md);
    max-width: 340px;
}

.lp-cve-notif-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.lp-cve-notif-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--error-solid);
    flex-shrink: 0;
}

.lp-cve-notif-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--error-text);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.lp-cve-notif-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
}

.lp-cve-notif-body {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-bottom: 0.85rem;
    line-height: 1.5;
}

.lp-cve-match {
    background: var(--bg-surface-subtle);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.85rem;
}

.lp-cve-match-row {
    font-size: 0.72rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.2rem;
}

.lp-cve-match-row:last-child { margin-bottom: 0; }

.lp-cve-match-row span {
    font-weight: 600;
    color: var(--text-primary);
}

.lp-cve-coming-soon {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--warning-text);
    background: var(--warning-bg);
    border: 1px solid var(--warning-border);
    border-radius: var(--radius-full);
    padding: 0.25rem 0.65rem;
    margin-top: 0.75rem;
}

/* -----------------------------------------------------------------------
   HOW IT WORKS
   ----------------------------------------------------------------------- */
.lp-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
}

.lp-steps::before {
    content: '';
    position: absolute;
    top: 28px;
    left: calc(16.66% + 1rem);
    right: calc(16.66% + 1rem);
    height: 1px;
    background: var(--border-subtle);
    z-index: 0;
}

.lp-step {
    position: relative;
    z-index: 1;
}

.lp-step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
}

.lp-step-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.lp-step-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* -----------------------------------------------------------------------
   DASHBOARD PREVIEW
   ----------------------------------------------------------------------- */
.lp-dashboard-preview {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.lp-dash-topbar {
    height: 42px;
    background: var(--bg-surface-subtle);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    padding: 0 1rem;
    gap: 0.5rem;
}

.lp-dash-topbar-title {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--text-primary);
}

.lp-dash-topbar-spacer { flex: 1; }

.lp-dash-topbar-avatar {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--accent-subtle);
    border: 1px solid var(--accent-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.55rem;
    font-weight: 700;
    color: var(--accent-text);
}

.lp-dash-body {
    display: grid;
    grid-template-columns: 180px 1fr;
}

.lp-dash-sidebar {
    border-right: 1px solid var(--border-subtle);
    padding: 0.75rem;
    background: var(--bg-surface);
}

.lp-dash-content {
    padding: 1.25rem;
    background: var(--bg-page);
}

.lp-dash-greeting {
    margin-bottom: 1rem;
}

.lp-dash-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.1rem;
}

.lp-dash-sub {
    font-size: 0.62rem;
    color: var(--text-muted);
}

.lp-dash-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.4rem;
    margin-bottom: 0.85rem;
}

.lp-dash-stat {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 5px;
    padding: 0.55rem;
}

.lp-dash-stat-v {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 0.2rem;
}

.lp-dash-stat-l {
    font-size: 0.56rem;
    color: var(--text-muted);
}

.lp-dash-two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem;
}

.lp-dash-mini-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 5px;
    padding: 0.6rem;
}

.lp-dash-mini-title {
    font-size: 0.63rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
}

.lp-dash-mini-bar {
    height: 3px;
    background: var(--bg-surface-subtle);
    border-radius: 2px;
    margin-bottom: 0.25rem;
    overflow: hidden;
}

.lp-dash-mini-bar-fill {
    height: 100%;
    background: var(--accent-primary);
    border-radius: 2px;
}

.lp-dash-mini-label {
    font-size: 0.58rem;
    color: var(--text-muted);
}

.lp-dash-news-item {
    display: flex;
    align-items: flex-start;
    gap: 0.4rem;
    padding: 0.35rem 0;
    border-bottom: 1px solid var(--border-subtle);
}

.lp-dash-news-item:last-child { border-bottom: none; }

.lp-dash-news-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent-primary);
    margin-top: 3px;
    flex-shrink: 0;
}

.lp-dash-news-text {
    font-size: 0.62rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* -----------------------------------------------------------------------
   AUDIENCE SECTION
   ----------------------------------------------------------------------- */
.lp-audience-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.lp-audience-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.5rem;
}

.lp-audience-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--bg-surface-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.lp-audience-icon svg {
    width: 20px;
    height: 20px;
}

.lp-audience-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.lp-audience-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* -----------------------------------------------------------------------
   PRIVACY SECTION
   ----------------------------------------------------------------------- */
.lp-privacy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.lp-privacy-items {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.lp-privacy-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.lp-privacy-item-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--bg-surface-subtle);
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--text-muted);
}

.lp-privacy-item-icon svg {
    width: 16px;
    height: 16px;
}

.lp-privacy-item-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
}

.lp-privacy-item-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* -----------------------------------------------------------------------
   FAQ ACCORDION
   ----------------------------------------------------------------------- */
.lp-faq {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.lp-faq-item {
    border-bottom: 1px solid var(--border-subtle);
}

.lp-faq-item:last-child {
    border-bottom: none;
}

.lp-faq-question {
    width: 100%;
    text-align: left;
    background: var(--bg-surface);
    border: none;
    cursor: pointer;
    padding: 1.1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    transition: background-color var(--transition-fast);
}

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

.lp-faq-question-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.4;
}

.lp-faq-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--bg-surface-subtle);
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.lp-faq-icon svg {
    width: 10px;
    height: 10px;
}

.lp-faq-item.is-open .lp-faq-icon {
    transform: rotate(45deg);
    background: var(--accent-subtle);
    border-color: var(--accent-border);
    color: var(--accent-text);
}

.lp-faq-answer {
    display: none;
    padding: 0 1.25rem 1.1rem;
    background: var(--bg-surface);
}

.lp-faq-item.is-open .lp-faq-answer {
    display: block;
}

.lp-faq-answer-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
    border-top: 1px solid var(--border-subtle);
    padding-top: 1rem;
}

/* -----------------------------------------------------------------------
   CTA FINAL
   ----------------------------------------------------------------------- */
.lp-cta-final {
    background: var(--text-primary);
    border-radius: var(--radius-lg);
    padding: 5rem 3rem;
    text-align: center;
    margin: 0 1.5rem;
}

html[data-theme="dark"] .lp-cta-final {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
}

.lp-cta-final-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--bg-page);
    margin-bottom: 1rem;
    line-height: 1.2;
}

html[data-theme="dark"] .lp-cta-final-title {
    color: var(--text-primary);
}

.lp-cta-final-sub {
    font-size: 1rem;
    color: rgba(248, 250, 252, 0.55);
    max-width: 460px;
    margin: 0 auto 2.25rem;
    line-height: 1.7;
}

html[data-theme="dark"] .lp-cta-final-sub {
    color: var(--text-muted);
}

.lp-cta-final-btn {
    background: var(--bg-page);
    color: var(--text-primary);
    border-color: transparent;
}

html[data-theme="dark"] .lp-cta-final-btn {
    background: var(--accent-primary);
    color: #fff;
    border-color: var(--accent-primary);
}

.lp-cta-final-btn:hover {
    background: #ffffff;
    box-shadow: var(--shadow-md);
}

html[data-theme="dark"] .lp-cta-final-btn:hover {
    background: var(--accent-hover);
}

.lp-cta-final-note {
    font-size: 0.78rem;
    color: rgba(248, 250, 252, 0.35);
    margin-top: 0.75rem;
}

html[data-theme="dark"] .lp-cta-final-note {
    color: var(--text-muted);
}

/* -----------------------------------------------------------------------
   LANDING FOOTER
   ----------------------------------------------------------------------- */
.lp-footer {
    padding: 4rem 0 2.5rem;
    border-top: 1px solid var(--border-subtle);
}

.lp-footer-grid {
    display: grid;
    grid-template-columns: 1.75fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.lp-footer-brand-desc {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-top: 0.75rem;
    max-width: 220px;
}

.lp-footer-col-title {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.lp-footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.lp-footer-link {
    font-size: 0.82rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.lp-footer-link:hover {
    color: var(--text-primary);
}

.lp-footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-subtle);
    flex-wrap: wrap;
    gap: 0.75rem;
}

.lp-footer-copyright {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.lp-footer-legal {
    display: flex;
    gap: 1.25rem;
}

.lp-footer-legal a {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* -----------------------------------------------------------------------
   SCROLL ANIMATIONS
   ----------------------------------------------------------------------- */
.lp-reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 380ms ease, transform 380ms cubic-bezier(0.16, 1, 0.3, 1);
}

.lp-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.lp-reveal-delay-1 { transition-delay: 60ms; }
.lp-reveal-delay-2 { transition-delay: 120ms; }
.lp-reveal-delay-3 { transition-delay: 180ms; }
.lp-reveal-delay-4 { transition-delay: 240ms; }

@media (prefers-reduced-motion: reduce) {
    .lp-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* -----------------------------------------------------------------------
   BACKGROUND TEXTURE — very subtle, no blobs
   ----------------------------------------------------------------------- */
.lp-hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.lp-hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
}

.lp-hero > .lp-container {
    position: relative;
    z-index: 1;
}

/* Subtle grid texture */
.lp-section--alt {
    background: var(--bg-surface);
}

/* -----------------------------------------------------------------------
   RESPONSIVE — TABLET (< 1024px)
   ----------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .lp-nav { display: none; }
    .lp-hamburger { display: flex; }
    .lp-env-grid { grid-template-columns: repeat(2, 1fr); }
    .lp-audience-grid { grid-template-columns: repeat(2, 1fr); }
    .lp-footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .lp-mockup-body { grid-template-columns: 140px 1fr; }
    .lp-diagram-inputs { grid-template-columns: repeat(4, 1fr); }
    .lp-steps::before { display: none; }
    .lp-dash-body { grid-template-columns: 140px 1fr; }
}

/* -----------------------------------------------------------------------
   RESPONSIVE — MOBILE (< 768px)
   ----------------------------------------------------------------------- */
@media (max-width: 768px) {
    .lp-section { padding: 4rem 0; }
    .lp-section--lg { padding: 5rem 0; }
    .lp-hero { padding-top: 6rem; padding-bottom: 3rem; }
    .lp-hero-title { font-size: clamp(2rem, 10vw, 2.75rem); }

    .lp-problem-grid { grid-template-columns: 1fr; gap: 2rem; }
    .lp-cve-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .lp-privacy-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .lp-steps { grid-template-columns: 1fr; gap: 2rem; }
    .lp-env-grid { grid-template-columns: 1fr 1fr; }
    .lp-audience-grid { grid-template-columns: 1fr 1fr; }
    .lp-footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }

    .lp-mockup-body { grid-template-columns: 1fr; }
    .lp-mockup-sidebar { display: none; }
    .lp-mockup-stats { grid-template-columns: repeat(2, 1fr); }
    .lp-mockup-row { grid-template-columns: 1fr; }

    .lp-dash-body { grid-template-columns: 1fr; }
    .lp-dash-sidebar { display: none; }
    .lp-dash-stats { grid-template-columns: repeat(2, 1fr); }
    .lp-dash-two-col { grid-template-columns: 1fr; }

    .lp-diagram-inputs { grid-template-columns: repeat(2, 1fr); }
    .lp-cta-final { padding: 3.5rem 1.5rem; margin: 0 0; border-radius: 0; }

    .lp-trust-label-group { gap: 1rem; }
    .lp-trust-divider { display: none; }

    .lp-solution-diagram { max-width: 100%; }

    .lp-header-actions .lp-btn { display: none; }
    .lp-header-actions .lp-btn--primary { display: inline-flex; }
}

@media (max-width: 480px) {
    .lp-env-grid { grid-template-columns: 1fr; }
    .lp-audience-grid { grid-template-columns: 1fr; }
    .lp-footer-grid { grid-template-columns: 1fr; }
    .lp-hero-cta { flex-direction: column; align-items: stretch; }
    .lp-hero-cta .lp-btn { justify-content: center; }
}

/* -----------------------------------------------------------------------
   KEYFRAME ANIMATIONS
   ----------------------------------------------------------------------- */
@keyframes lp-fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes lp-slide-in {
    from { transform: translateX(100%); }
    to   { transform: translateX(0); }
}