/* ═══════════════════════════════════════════
   OP_FLASH — Features Page Styles
   Extends style.css with page-specific rules
   ═══════════════════════════════════════════ */

/* --- Active Nav Link --- */
.nav-links a.active:not(.btn) {
    color: var(--accent-light);
}

.nav-links a.active:not(.btn)::after {
    width: 100%;
}

/* --- Features Hero --- */
.feat-hero {
    position: relative;
    padding: 160px 0 120px;
    overflow: hidden;
    background: var(--bg-primary);
}

.feat-hero-content {
    text-align: center;
    max-width: 740px;
    margin: 0 auto;
    position: relative;
    z-index: 3;
}

.feat-hero-content h1 {
    font-size: clamp(2.25rem, 5.5vw, 4rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.feat-hero-content > p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto 36px;
}

.feat-hero-nav {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.feat-nav-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    border-radius: 4px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 140, 0, 0.05);
    border: 1px solid rgba(255, 140, 0, 0.15);
    transition: all 0.2s ease;
    letter-spacing: 0.02em;
}

.feat-nav-pill:hover {
    color: var(--accent-light);
    background: rgba(255, 140, 0, 0.12);
    border-color: rgba(255, 140, 0, 0.4);
    box-shadow: 0 0 12px rgba(255, 140, 0, 0.15);
    transform: translateY(-2px);
}

.feat-nav-pill svg {
    color: var(--accent);
    opacity: 0.7;
}

/* --- Section Variants --- */
.feat-section {
    padding: 120px 0;
}

.feat-section-alt {
    background: var(--bg-secondary);
}

/* --- Feature Block (alternating layout) --- */
.feat-block {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 72px;
    align-items: center;
    padding: 56px;
    margin-bottom: 48px;
    background: rgba(255, 255, 255, 0.012);
    border: 1px solid rgba(255, 140, 0, 0.08);
    border-radius: 16px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.feat-block:last-child {
    margin-bottom: 0;
}

.feat-block:hover {
    border-color: rgba(255, 140, 0, 0.25);
}

.feat-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feat-block:hover::before {
    opacity: 1;
}

.feat-block-reverse {
    direction: rtl;
}

.feat-block-reverse > * {
    direction: ltr;
}

/* --- Feature Block Content --- */
.feat-label {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 2px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    background: var(--accent-dim);
    border: 1px solid rgba(255, 140, 0, 0.2);
    margin-bottom: 16px;
}

.feat-block-content h3 {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    line-height: 1.2;
}

.feat-block-content > p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 28px;
}

/* --- Feature Details (vertical list) --- */
.feat-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feat-detail {
    padding: 16px 20px;
    border-radius: 8px;
    background: rgba(255, 140, 0, 0.03);
    border: 1px solid rgba(255, 140, 0, 0.06);
    transition: border-color 0.2s;
}

.feat-detail:hover {
    border-color: rgba(255, 140, 0, 0.2);
}

.feat-detail-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.feat-detail-icon {
    font-size: 1.1rem;
    line-height: 1;
}

.feat-detail-head strong {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}

.feat-detail p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* --- Feature Highlights (icon + text list) --- */
.feat-highlights {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feat-highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.feat-highlight-item > svg {
    flex-shrink: 0;
    color: var(--accent);
    margin-top: 2px;
}

.feat-highlight-item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.feat-highlight-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* --- Feature Block Visual --- */
.feat-block-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

/* ═══════════════════════════════════════════
   VISUAL: Instant Swaps
   ═══════════════════════════════════════════ */
.feat-vis-swap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
    max-width: 300px;
}

.feat-swap-flow {
    display: flex;
    align-items: center;
    gap: 0;
    width: 100%;
}

.feat-swap-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 16px 20px;
    border-radius: 10px;
    border: 1px solid rgba(255, 140, 0, 0.15);
    background: rgba(255, 140, 0, 0.04);
    flex-shrink: 0;
    min-width: 80px;
}

.feat-swap-symbol {
    font-size: 1.5rem;
    line-height: 1;
}

.feat-swap-name {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    text-transform: uppercase;
}

.feat-swap-connector {
    flex: 1;
    position: relative;
    height: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 60px;
}

.feat-swap-line {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(255, 140, 0, 0.2);
}

.feat-swap-pulse {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px rgba(255, 140, 0, 0.5);
    animation: swap-pulse-move 2s ease-in-out infinite;
}

.feat-swap-pulse-alt {
    animation-delay: 1s;
}

@keyframes swap-pulse-move {
    0% { left: 0; opacity: 0; }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { left: calc(100% - 8px); opacity: 0; }
}

.feat-swap-route-tag {
    position: absolute;
    top: -18px;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--accent);
    opacity: 0.6;
    text-transform: uppercase;
    white-space: nowrap;
}

.feat-swap-divider {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    text-transform: uppercase;
    padding: 4px 16px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
}

.feat-swap-badge {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-light);
    background: rgba(255, 140, 0, 0.08);
    padding: 6px 16px;
    border-radius: 2px;
    border: 1px solid rgba(255, 140, 0, 0.15);
}

/* ═══════════════════════════════════════════
   VISUAL: Auto Reserve
   ═══════════════════════════════════════════ */
.feat-vis-reserve {
    width: 100%;
    max-width: 280px;
}

.feat-reserve-timeline {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
}

.feat-reserve-step {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 0;
}

.feat-reserve-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid rgba(255, 140, 0, 0.2);
    background: transparent;
    flex-shrink: 0;
    position: relative;
}

.feat-reserve-done .feat-reserve-dot {
    border-color: var(--accent);
    background: var(--accent);
}

.feat-reserve-done .feat-reserve-dot::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.55rem;
    color: var(--bg-primary);
    font-weight: 900;
}

.feat-reserve-active .feat-reserve-dot {
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(255, 140, 0, 0.4);
    animation: pulse-glow 2s ease-in-out infinite;
}

.feat-reserve-info strong {
    display: block;
    font-size: 0.9rem;
    color: var(--text-primary);
}

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

.feat-reserve-line {
    width: 2px;
    height: 24px;
    margin-left: 6px;
    background: rgba(255, 140, 0, 0.1);
}

.feat-reserve-line-done {
    background: var(--accent);
    opacity: 0.5;
}

.feat-reserve-line-active {
    background: linear-gradient(to bottom, rgba(255, 140, 0, 0.5), rgba(255, 140, 0, 0.1));
}

/* ═══════════════════════════════════════════
   VISUAL: Limit Orders
   ═══════════════════════════════════════════ */
.feat-vis-limit {
    width: 100%;
    max-width: 320px;
}

.feat-limit-chart {
    position: relative;
    padding: 16px;
    border-radius: 12px;
    background: rgba(255, 140, 0, 0.02);
    border: 1px solid rgba(255, 140, 0, 0.08);
}

.feat-limit-svg {
    width: 100%;
    height: auto;
}

.feat-limit-dot {
    animation: pulse-glow 2s ease-in-out infinite;
}

.feat-limit-ring {
    animation: ring-pulse 2s ease-in-out infinite;
}

.feat-limit-exec {
    text-align: center;
    margin-top: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--accent-light);
}

/* ═══════════════════════════════════════════
   VISUAL: Sniper
   ═══════════════════════════════════════════ */
.feat-vis-sniper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    width: 100%;
    max-width: 280px;
}

.feat-sniper-scope {
    position: relative;
    width: 180px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feat-scope-ring {
    position: absolute;
    border: 1px solid rgba(255, 140, 0, 0.1);
    border-radius: 50%;
}

.feat-scope-ring-1 {
    width: 100%;
    height: 100%;
    animation: ring-pulse 3s ease-in-out infinite;
}

.feat-scope-ring-2 {
    width: 66%;
    height: 66%;
    top: 17%;
    left: 17%;
    animation: ring-pulse 3s ease-in-out infinite 0.6s;
}

.feat-scope-ring-3 {
    width: 33%;
    height: 33%;
    top: 33.5%;
    left: 33.5%;
    border-color: rgba(255, 140, 0, 0.2);
    animation: ring-pulse 3s ease-in-out infinite 1.2s;
}

.feat-scope-crosshair {
    position: relative;
    width: 50px;
    height: 50px;
}

.feat-scope-h,
.feat-scope-v {
    position: absolute;
    background: rgba(255, 140, 0, 0.25);
}

.feat-scope-h {
    width: 100%;
    height: 1px;
    top: 50%;
}

.feat-scope-v {
    width: 1px;
    height: 100%;
    left: 50%;
}

.feat-scope-dot {
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 14px rgba(255, 140, 0, 0.6);
    animation: pulse-glow 2s ease-in-out infinite;
    z-index: 2;
}

.feat-scope-scan {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: rgba(255, 140, 0, 0.2);
    animation: scope-spin 3s linear infinite;
}

@keyframes scope-spin {
    to { transform: rotate(360deg); }
}

.feat-sniper-feed {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.feat-feed-line {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.7rem;
    padding: 6px 10px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    line-height: 1.4;
}

.feat-feed-dim {
    color: var(--text-muted);
}

.feat-feed-alert {
    color: var(--accent-light);
    border-color: rgba(255, 140, 0, 0.2);
    background: rgba(255, 140, 0, 0.04);
}

.feat-feed-exec {
    color: #22c55e;
    border-color: rgba(34, 197, 94, 0.2);
    background: rgba(34, 197, 94, 0.04);
}

/* ═══════════════════════════════════════════
   VISUAL: Copy Trading
   ═══════════════════════════════════════════ */
.feat-vis-copy {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 260px;
}

.feat-copy-card {
    width: 100%;
    padding: 18px 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 140, 0, 0.12);
    background: rgba(255, 140, 0, 0.03);
    text-align: center;
}

.feat-copy-you {
    border-color: rgba(255, 140, 0, 0.3);
    background: rgba(255, 140, 0, 0.06);
}

.feat-copy-avatar {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.feat-copy-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: 12px;
}

.feat-copy-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.feat-copy-addr {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.feat-copy-action {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 4px;
    display: inline-block;
}

.feat-copy-buy {
    color: #22c55e;
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.15);
}

.feat-copy-wire {
    width: 2px;
    height: 36px;
    background: rgba(255, 140, 0, 0.12);
    position: relative;
    overflow: hidden;
}

.feat-copy-wire-dot {
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--accent);
    left: -1px;
    top: -4px;
    box-shadow: 0 0 6px rgba(255, 140, 0, 0.5);
    animation: copy-dot-fall 1.5s ease-in-out infinite;
}

.feat-copy-wire-dot-2 {
    animation-delay: 0.75s;
}

@keyframes copy-dot-fall {
    0% { top: -4px; opacity: 0; }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { top: 36px; opacity: 0; }
}

/* ═══════════════════════════════════════════
   VISUAL: DCA
   ═══════════════════════════════════════════ */
.feat-vis-dca {
    width: 100%;
    max-width: 300px;
}

.feat-dca-stack {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.feat-dca-row {
    display: grid;
    grid-template-columns: 32px 1fr 72px;
    gap: 12px;
    align-items: center;
}

.feat-dca-day {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.03em;
}

.feat-dca-bar-wrap {
    height: 6px;
    background: rgba(255, 140, 0, 0.06);
    border-radius: 3px;
    overflow: hidden;
}

.feat-dca-bar {
    height: 100%;
    width: var(--w);
    background: linear-gradient(90deg, rgba(255, 140, 0, 0.4), var(--accent));
    border-radius: 3px;
    animation: dca-fill 1.5s ease-out forwards;
    transform-origin: left;
    transform: scaleX(0);
}

@keyframes dca-fill {
    to { transform: scaleX(1); }
}

.feat-dca-row:nth-child(2) .feat-dca-bar { animation-delay: 0.1s; }
.feat-dca-row:nth-child(3) .feat-dca-bar { animation-delay: 0.2s; }
.feat-dca-row:nth-child(4) .feat-dca-bar { animation-delay: 0.3s; }
.feat-dca-row:nth-child(5) .feat-dca-bar { animation-delay: 0.4s; }
.feat-dca-row:nth-child(6) .feat-dca-bar { animation-delay: 0.5s; }
.feat-dca-row:nth-child(7) .feat-dca-bar { animation-delay: 0.6s; }

.feat-dca-amt {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    text-align: right;
    font-family: 'JetBrains Mono', monospace;
}

.feat-dca-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-radius: 8px;
    background: rgba(255, 140, 0, 0.04);
    border: 1px solid rgba(255, 140, 0, 0.1);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.feat-dca-total strong {
    color: var(--accent-light);
    font-weight: 700;
}

/* ═══════════════════════════════════════════
   VISUAL: SL / TP
   ═══════════════════════════════════════════ */
.feat-vis-sltp {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
    max-width: 260px;
}

.feat-sltp-chart {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.feat-sltp-zone {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 0;
}

.feat-sltp-label {
    font-size: 0.75rem;
    font-weight: 700;
    width: 80px;
    flex-shrink: 0;
    text-align: right;
}

.feat-sltp-tp .feat-sltp-label {
    color: #22c55e;
}

.feat-sltp-entry .feat-sltp-label {
    color: var(--text-secondary);
}

.feat-sltp-sl .feat-sltp-label {
    color: #ef4444;
}

.feat-sltp-line {
    flex: 1;
    height: 2px;
    border-radius: 1px;
}

.feat-sltp-line-green {
    background: linear-gradient(90deg, #22c55e, rgba(34, 197, 94, 0.2));
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.2);
}

.feat-sltp-line-white {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.1));
}

.feat-sltp-line-red {
    background: linear-gradient(90deg, #ef4444, rgba(239, 68, 68, 0.2));
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.2);
}

.feat-sltp-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.feat-sltp-dot-active {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
    animation: pulse-glow 2s ease-in-out infinite;
}

/* ═══════════════════════════════════════════
   VISUAL: Anti-Rug
   ═══════════════════════════════════════════ */
.feat-vis-rug {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    width: 100%;
    max-width: 260px;
}

.feat-rug-shield-wrap {
    animation: float 4s ease-in-out infinite;
    filter: drop-shadow(0 0 24px rgba(255, 140, 0, 0.15));
}

.feat-rug-results {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.feat-rug-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    font-size: 0.8rem;
}

.feat-rug-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.feat-indicator-green {
    background: #22c55e;
    box-shadow: 0 0 6px rgba(34, 197, 94, 0.4);
}

.feat-indicator-orange {
    background: var(--accent);
    box-shadow: 0 0 6px rgba(255, 140, 0, 0.4);
}

.feat-rug-name {
    flex: 1;
    color: var(--text-secondary);
    font-weight: 500;
}

.feat-rug-val {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.75rem;
}

.feat-rug-warn .feat-rug-val {
    color: var(--accent);
}

.feat-rug-verdict {
    font-size: 0.8rem;
    font-weight: 700;
    color: #22c55e;
    letter-spacing: 0.03em;
    padding: 8px 20px;
    border-radius: 4px;
    background: rgba(34, 197, 94, 0.06);
    border: 1px solid rgba(34, 197, 94, 0.15);
}

/* ═══════════════════════════════════════════
   VISUAL: PIN
   ═══════════════════════════════════════════ */
.feat-vis-pin {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    width: 100%;
    max-width: 240px;
}

.feat-pin-card {
    width: 100%;
    padding: 24px;
    border-radius: 12px;
    background: rgba(255, 140, 0, 0.03);
    border: 1px solid rgba(255, 140, 0, 0.12);
    text-align: center;
}

.feat-pin-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.feat-pin-header svg {
    color: var(--accent);
}

.feat-pin-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 16px;
}

.feat-pin-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 140, 0, 0.2);
    background: transparent;
}

.feat-pin-filled {
    background: var(--accent);
    border-color: var(--accent);
}

.feat-pin-typing {
    border-color: var(--accent);
    animation: pulse-glow 1s ease-in-out infinite;
}

.feat-pin-status {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.feat-pin-cache {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    padding: 6px 14px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.feat-pin-cache svg {
    color: var(--accent);
    opacity: 0.5;
}

/* ═══════════════════════════════════════════
   VISUAL: Encryption
   ═══════════════════════════════════════════ */
.feat-vis-encrypt {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
    width: 100%;
    max-width: 240px;
}

.feat-encrypt-lock {
    animation: float 5s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(255, 140, 0, 0.12));
}

.feat-encrypt-layers {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.feat-encrypt-layer {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 6px;
    background: rgba(255, 140, 0, 0.03);
    border: 1px solid rgba(255, 140, 0, 0.08);
    font-size: 0.8rem;
    color: var(--text-secondary);
    transition: border-color 0.2s;
}

.feat-encrypt-layer:hover {
    border-color: rgba(255, 140, 0, 0.25);
}

.feat-encrypt-tag {
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    padding: 2px 8px;
    border-radius: 2px;
    background: var(--accent-dim);
    flex-shrink: 0;
}

/* ═══════════════════════════════════════════
   REFERRAL CARD
   ═══════════════════════════════════════════ */
.feat-referral-card {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 64px;
    align-items: center;
    padding: 56px 64px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.04), rgba(255, 179, 71, 0.02));
    border: 1px solid rgba(255, 140, 0, 0.15);
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.feat-referral-card:hover {
    border-color: rgba(255, 140, 0, 0.35);
}

.feat-referral-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient);
}

.feat-referral-glow {
    position: absolute;
    top: -80px;
    right: -80px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 140, 0, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.feat-referral-content h3 {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 14px;
}

.feat-referral-content > p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 28px;
}

/* Tier boxes */
.feat-referral-tiers {
    display: flex;
    gap: 14px;
    margin-bottom: 28px;
}

.feat-referral-tier {
    flex: 1;
    padding: 16px 12px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
    transition: border-color 0.2s, transform 0.2s;
}

.feat-referral-tier:hover {
    transform: translateY(-2px);
}

.feat-referral-tier-highlight {
    border-color: rgba(255, 140, 0, 0.3);
    background: rgba(255, 140, 0, 0.04);
}

.feat-referral-pct {
    font-size: 1.6rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 4px;
}

.feat-referral-tier-name {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.feat-referral-tier-detail {
    font-size: 0.65rem;
    color: var(--text-muted);
}

/* Perks list */
.feat-referral-perks {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.feat-referral-perk {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.feat-referral-perk svg {
    color: var(--accent);
    flex-shrink: 0;
}

/* Visual: referral chain */
.feat-referral-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.feat-referral-chain {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.feat-referral-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 14px 20px;
    border-radius: 10px;
    border: 1px solid rgba(255, 140, 0, 0.12);
    background: rgba(255, 140, 0, 0.03);
    min-width: 70px;
}

.feat-referral-you {
    border-color: rgba(255, 140, 0, 0.35);
    background: rgba(255, 140, 0, 0.06);
    box-shadow: 0 0 16px rgba(255, 140, 0, 0.1);
}

.feat-referral-node span {
    font-size: 1.3rem;
    line-height: 1;
}

.feat-referral-node small {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}

.feat-referral-branch {
    display: flex;
    align-items: center;
    gap: 0;
}

.feat-referral-line-h {
    width: 32px;
    height: 2px;
    background: linear-gradient(90deg, rgba(255, 140, 0, 0.3), rgba(255, 140, 0, 0.1));
}

/* Sats counter */
.feat-referral-sats {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 12px 24px;
    border-radius: 8px;
    background: rgba(34, 197, 94, 0.05);
    border: 1px solid rgba(34, 197, 94, 0.15);
}

.feat-referral-sats-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.feat-referral-sats-value {
    font-size: 1.1rem;
    font-weight: 800;
    color: #22c55e;
    font-family: 'JetBrains Mono', monospace;
}

@media (max-width: 768px) {
    .feat-referral-card {
        grid-template-columns: 1fr;
        padding: 28px 20px;
        gap: 36px;
    }

    .feat-referral-visual {
        order: -1;
    }

    .feat-referral-tiers {
        flex-direction: column;
        gap: 10px;
    }
}

/* ═══════════════════════════════════════════
   TOOLS GRID
   ═══════════════════════════════════════════ */
.feat-tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.feat-tool-card {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255, 140, 0, 0.08);
    border-radius: 12px;
    padding: 32px 28px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.feat-tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.feat-tool-card:hover {
    border-color: rgba(255, 140, 0, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 0 20px rgba(255, 140, 0, 0.08), 0 8px 30px rgba(0, 0, 0, 0.3);
}

.feat-tool-card:hover::before {
    transform: scaleX(1);
}

.feat-tool-icon {
    width: 52px;
    height: 52px;
    border-radius: 8px;
    background: var(--accent-dim);
    border: 1px solid rgba(255, 140, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--accent);
    transition: all 0.3s ease;
}

.feat-tool-card:hover .feat-tool-icon {
    background: rgba(255, 140, 0, 0.2);
    border-color: rgba(255, 140, 0, 0.4);
    box-shadow: 0 0 16px rgba(255, 140, 0, 0.2);
}

.feat-tool-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.feat-tool-card > p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 18px;
}

.feat-tool-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.feat-tool-list li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    padding-left: 18px;
    position: relative;
}

.feat-tool-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.5;
}

.feat-link {
    color: var(--accent-light);
    text-decoration: underline;
    text-decoration-color: rgba(255, 179, 71, 0.3);
    transition: text-decoration-color 0.2s;
}

.feat-link:hover {
    text-decoration-color: var(--accent-light);
}

/* ═══════════════════════════════════════════
   UX CALLOUT
   ═══════════════════════════════════════════ */
.feat-ux-callout {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 36px 40px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.04), rgba(255, 179, 71, 0.02));
    border: 1px solid rgba(255, 140, 0, 0.15);
    margin-top: 16px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.feat-ux-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: var(--accent-dim);
    border: 1px solid rgba(255, 140, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--accent);
}

.feat-ux-text h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.feat-ux-text p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.feat-ux-text strong {
    color: var(--accent-light);
}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 1024px) {
    .feat-block {
        gap: 48px;
        padding: 44px 36px;
    }

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

@media (max-width: 768px) {
    .feat-hero {
        padding: 140px 0 100px;
    }

    .feat-hero-content h1 {
        font-size: 2rem;
    }

    .feat-hero-nav {
        gap: 8px;
    }

    .feat-nav-pill {
        padding: 8px 16px;
        font-size: 0.75rem;
    }

    .feat-section {
        padding: 80px 0;
    }

    .feat-block,
    .feat-block.feat-block-reverse {
        grid-template-columns: 1fr;
        direction: ltr;
        padding: 28px 20px;
        gap: 36px;
    }

    .feat-block > * {
        direction: ltr;
    }

    .feat-block-visual {
        min-height: 200px;
        order: -1;
    }

    .feat-block-content h3 {
        font-size: 1.5rem;
    }

    .feat-tools-grid {
        grid-template-columns: 1fr;
    }

    .feat-ux-callout {
        flex-direction: column;
        gap: 16px;
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .feat-hero-content h1 {
        font-size: 1.75rem;
    }

    .feat-hero-nav {
        flex-direction: column;
        align-items: stretch;
    }

    .feat-nav-pill {
        justify-content: center;
    }

    .feat-block {
        padding: 24px 16px;
    }

    .feat-tool-card {
        padding: 24px 20px;
    }
}