/* ============================================================
   RangeFury — rangefury.css
   Version: 1.2
   Paleta: #F5BF5D | #EB5FA8 | #0d0d0d | #25244A | #51277B
   Tipografía: Syne (display) + DM Sans (body)
   ============================================================ */

/* --- CSS Variables ---------------------------------------- */
:root {
    --color-action:      #F5BF5D;
    --color-interaction: #EB5FA8;
    --color-base:        #0d0d0d;
    --color-surface:     #25244A;
    --color-border:      #51277B;
    --color-text-primary:   #ffffff;
    --color-text-secondary: #9a9a9a;

    --font-display: 'Barlow', sans-serif;
    --font-body:    'Barlow', sans-serif;

    --radius-sm: 10px;
    --radius-md: 12px;
    --radius-lg: 14px;
    --blur-glass: 16px;
    --transition-base: 0.25s ease;
}

/* --- Reset & Base ----------------------------------------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    background-color: #0d0d0d;
    background-image:
        radial-gradient(ellipse 80% 50% at 15% 10%,  rgba(81, 39, 123, 0.45) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 85% 5%,   rgba(245, 191, 93, 0.12) 0%, transparent 55%),
        radial-gradient(ellipse 70% 55% at 90% 90%,  rgba(235, 95, 168, 0.20) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 10% 85%,  rgba(37, 36, 74, 0.60)   0%, transparent 55%),
        radial-gradient(ellipse 100% 80% at 50% 50%, rgba(13, 13, 13, 0.95)   0%, transparent 100%);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- Noise Overlay ---------------------------------------- */
.noise-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 220px 220px;
}

/* --- Navbar ----------------------------------------------- */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 200;
    height: 64px;
    padding: 0 32px;
    background: rgba(13, 13, 13, 0.72);
    backdrop-filter: blur(var(--blur-glass));
    -webkit-backdrop-filter: blur(var(--blur-glass));
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo { display: flex; align-items: center; gap: 10px; }

.nav-logo-img {
    height: 85px;
    width: auto;
    display: block;
    object-fit: contain;
}

.nav-back {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-base);
}

.nav-back:hover { color: var(--color-action); }
.nav-back .arrow { font-size: 16px; }

/* --- Hero ------------------------------------------------- */
.hero {
    position: relative;
    padding: 110px 24px 72px;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse at center, rgba(245, 191, 93, 0.18) 0%, rgba(81, 39, 123, 0.10) 45%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.hero-inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

/* Left column */
.hero-left { display: flex; flex-direction: column; gap: 20px; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 18px;
    background: rgba(245, 191, 93, 0.07);
    border: 1px solid rgba(245, 191, 93, 0.28);
    border-radius: 100px;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    color: var(--color-action);
    width: fit-content;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.07;
    letter-spacing: -1.5px;
    color: var(--color-text-primary);
}

.hero-title .highlight { color: var(--color-action); }

.hero-subtitle {
    font-family: var(--font-body);
    font-size: clamp(15px, 1.8vw, 17px);
    color: var(--color-text-secondary);
    line-height: 1.72;
    max-width: 480px;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 4px;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.tag .tag-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-action);
    flex-shrink: 0;
}

/* Right column — stat cards */
.hero-right {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 22px 18px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: border-color var(--transition-base), transform var(--transition-base);
}

.stat-card:hover {
    border-color: rgba(245, 191, 93, 0.40);
    transform: translateY(-3px);
}

.stat-card-icon {
    font-size: 22px;
    line-height: 1;
    margin-bottom: 4px;
}

.stat-card-value {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 22px;
    color: var(--color-action);
    line-height: 1;
}

.stat-card-label {
    font-family: var(--font-body);
    font-size: 12px;
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* --- Section common --------------------------------------- */
.section {
    position: relative;
    z-index: 1;
    padding: 80px 24px;
}

.section-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.section-label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    color: var(--color-action);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(26px, 3.5vw, 40px);
    color: var(--color-text-primary);
    letter-spacing: -0.8px;
    line-height: 1.1;
    margin-bottom: 14px;
}

.section-subtitle {
    font-family: var(--font-body);
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.65;
    max-width: 560px;
    margin-bottom: 48px;
}

/* Divider line */
.section-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
    margin: 0;
}

/* --- HOW IT WORKS — 3 layers grid ------------------------- */
.layers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.layer-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px 22px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    position: relative;
    overflow: hidden;
    transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.layer-card::before {
    content: '';
    position: absolute;
    top: 0; left: 10%; right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-action), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.layer-card:hover {
    border-color: rgba(245, 191, 93, 0.38);
    transform: translateY(-4px);
    box-shadow: 0 14px 40px rgba(245, 191, 93, 0.07), 0 4px 14px rgba(0,0,0,0.4);
}

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

.layer-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: rgba(245, 191, 93, 0.10);
    border: 1px solid rgba(245, 191, 93, 0.28);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 16px;
    color: var(--color-action);
    flex-shrink: 0;
}

.layer-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 18px;
    color: var(--color-text-primary);
    letter-spacing: -0.3px;
}

.layer-subtitle {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    color: var(--color-interaction);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.layer-desc {
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.68;
}

.layer-params {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 4px;
}

.layer-param {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 7px 12px;
    background: rgba(13,13,13,0.40);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 13px;
}

.layer-param-key { color: var(--color-text-secondary); }
.layer-param-val { color: var(--color-action); font-weight: 600; }

/* --- RISK MANAGEMENT -------------------------------------- */
.risk-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.risk-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: border-color var(--transition-base), transform var(--transition-base);
}

.risk-card:hover {
    border-color: rgba(235, 95, 168, 0.35);
    transform: translateY(-3px);
}

.risk-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.risk-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: rgba(235, 95, 168, 0.10);
    border: 1px solid rgba(235, 95, 168, 0.24);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.risk-card-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 17px;
    color: var(--color-text-primary);
    letter-spacing: -0.2px;
}

.risk-card-desc {
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.68;
}

.risk-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.risk-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.55;
}

.risk-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--color-interaction);
    flex-shrink: 0;
    margin-top: 6px;
}

/* --- FILTERS section -------------------------------------- */
.filters-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.filter-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: border-color var(--transition-base), transform var(--transition-base);
}

.filter-card:hover {
    border-color: rgba(245, 191, 93, 0.32);
    transform: translateY(-3px);
}

.filter-icon {
    font-size: 28px;
    line-height: 1;
}

.filter-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 16px;
    color: var(--color-text-primary);
}

.filter-desc {
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.65;
    flex-grow: 1;
}

/* --- TP STAGES -------------------------------------------- */
.tp-stages {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.tp-stage {
    display: grid;
    grid-template-columns: 60px 1fr auto;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-base);
}

.tp-stage:hover { border-color: rgba(245, 191, 93, 0.35); }

.tp-stage-num {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 28px;
    color: var(--color-action);
    line-height: 1;
    opacity: 0.6;
}

.tp-stage-info { display: flex; flex-direction: column; gap: 4px; }

.tp-stage-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 16px;
    color: var(--color-text-primary);
}

.tp-stage-desc {
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.tp-stage-badge {
    padding: 6px 14px;
    background: rgba(245, 191, 93, 0.08);
    border: 1px solid rgba(245, 191, 93, 0.25);
    border-radius: 100px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 13px;
    color: var(--color-action);
    white-space: nowrap;
}

/* --- PROTECTIONS ------------------------------------------ */
.protections-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.protection-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: border-color var(--transition-base), transform var(--transition-base);
}

.protection-card:hover {
    border-color: rgba(235, 95, 168, 0.32);
    transform: translateY(-3px);
}

.protection-icon {
    font-size: 26px;
    line-height: 1;
}

.protection-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 15px;
    color: var(--color-text-primary);
}

.protection-value {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 22px;
    color: var(--color-interaction);
    line-height: 1;
}

.protection-desc {
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* --- PARAMS TABLE ----------------------------------------- */
.params-table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.params-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-body);
    font-size: 14px;
}

.params-table thead tr {
    background: rgba(245, 191, 93, 0.08);
    border-bottom: 1px solid var(--color-border);
}

.params-table th {
    padding: 14px 20px;
    text-align: left;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 13px;
    color: var(--color-action);
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.params-table tbody tr {
    border-bottom: 1px solid rgba(81, 39, 123, 0.35);
    transition: background var(--transition-base);
}

.params-table tbody tr:last-child { border-bottom: none; }

.params-table tbody tr:hover {
    background: rgba(245, 191, 93, 0.04);
}

.params-table td {
    padding: 13px 20px;
    color: var(--color-text-secondary);
    vertical-align: middle;
}

.params-table td:first-child {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: 13px;
}

.params-table td:nth-child(2) {
    color: var(--color-action);
    font-weight: 600;
    font-family: var(--font-display);
}

/* --- PANEL INFO ------------------------------------------- */
.panel-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
}

.panel-desc {
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.72;
    margin-bottom: 24px;
}

.panel-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.panel-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--color-text-secondary);
}

.panel-item-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--color-action);
    flex-shrink: 0;
}

/* Panel visual mock */
.panel-mock {
    background: #0d0d0d;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-family: 'Courier New', monospace;
    font-size: 12px;
}

.mock-header {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 13px;
    color: var(--color-action);
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 8px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.mock-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    border-bottom: 1px solid rgba(81, 39, 123, 0.20);
}

.mock-key { color: #666; }
.mock-val { color: var(--color-action); font-weight: 600; }
.mock-val.green { color: #4ade80; }
.mock-val.pink { color: var(--color-interaction); }
.mock-val.white { color: #fff; }

/* --- CTA SECTION ------------------------------------------ */
.cta-section {
    position: relative;
    z-index: 1;
    padding: 80px 24px 96px;
    text-align: center;
}

.cta-inner {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.cta-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(26px, 4vw, 42px);
    color: var(--color-text-primary);
    letter-spacing: -1px;
    line-height: 1.08;
}

.cta-title .highlight { color: var(--color-action); }

.cta-subtitle {
    font-family: var(--font-body);
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.65;
    max-width: 460px;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    background: var(--color-action);
    color: #0d0d0d;
    border-radius: var(--radius-sm);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.3px;
    transition: background-color var(--transition-base), transform var(--transition-base);
}

.btn-cta:hover {
    background: var(--color-interaction);
    color: #fff;
    transform: scale(1.03);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 14px;
    color: var(--color-text-secondary);
    transition: border-color var(--transition-base), color var(--transition-base);
}

.btn-secondary:hover {
    border-color: var(--color-action);
    color: var(--color-action);
}

.cta-buttons {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
}

/* --- Footer ----------------------------------------------- */
.footer {
    position: relative;
    z-index: 1;
    padding: 32px 24px;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-logo { display: flex; align-items: center; gap: 10px; }

.footer-logo-img {
    height: 28px;
    width: auto;
    display: block;
    object-fit: contain;
}

.footer-text {
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--color-text-secondary);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
    .layers-grid { grid-template-columns: repeat(2, 1fr); }
    .filters-grid { grid-template-columns: repeat(2, 1fr); }
    .protections-grid { grid-template-columns: repeat(2, 1fr); }
    .panel-grid { grid-template-columns: 1fr; }
    .panel-list { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .navbar { padding: 0 20px; }

    .hero { padding: 90px 20px 60px; }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .risk-grid { grid-template-columns: 1fr; }

    .tp-stage {
        grid-template-columns: 48px 1fr;
    }

    .tp-stage-badge {
        grid-column: 1 / -1;
        width: fit-content;
    }

    .section { padding: 64px 20px; }

    .cta-section { padding: 64px 20px 80px; }
}

@media (max-width: 640px) {
    .hero { padding: 80px 16px 48px; }

    .hero-right { grid-template-columns: 1fr 1fr; }

    .layers-grid { grid-template-columns: 1fr; }

    .filters-grid { grid-template-columns: 1fr; }

    .protections-grid { grid-template-columns: 1fr; }

    .panel-list { grid-template-columns: 1fr; }

    .params-table th,
    .params-table td { padding: 10px 14px; font-size: 12px; }

    .section { padding: 52px 16px; }

    .footer-content { flex-direction: column; text-align: center; }

    .cta-section { padding: 52px 16px 72px; }
}

@media (max-width: 390px) {
    .hero-title { font-size: 28px; letter-spacing: -1px; }

    .hero-right { grid-template-columns: 1fr; }

    .stat-card-value { font-size: 18px; }
}

/* ============================================================
   NAVBAR — AUTH BUTTONS + HAMBURGER
   ============================================================ */

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-btn-register,
.nav-btn-login {
    display: inline-flex;
    align-items: center;
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.nav-btn-register {
    background: transparent;
    border: 1px solid rgba(245,191,93,0.45);
    color: var(--color-action);
}
.nav-btn-register:hover {
    background: rgba(245,191,93,0.10);
    border-color: var(--color-action);
}

.nav-btn-login {
    background: var(--color-action);
    border: 1px solid var(--color-action);
    color: #0d0d0d;
}
.nav-btn-login:hover {
    background: #e8ae4a;
    border-color: #e8ae4a;
}

/* Hamburger (hidden on desktop) */
.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-shrink: 0;
}
.nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text-secondary);
    border-radius: 2px;
    transition: all 0.22s ease;
}

/* Mobile menu (hidden on desktop) */
.nav-mobile-menu {
    display: none;
    flex-direction: column;
    gap: 8px;
    padding: 14px 20px 18px;
    background: rgba(13,13,13,0.96);
    border-top: 1px solid rgba(81,39,123,0.35);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}
.nav-mobile-menu.open { display: flex; }

.nav-mobile-link {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: 10px 0;
    border-bottom: 1px solid rgba(81,39,123,0.20);
    transition: color var(--transition-base);
}
.nav-mobile-link:hover { color: var(--color-text-primary); }

.nav-mobile-btn {
    display: block;
    text-align: center;
    padding: 11px 18px;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-base);
}
.nav-mobile-btn-register {
    background: transparent;
    border: 1px solid rgba(245,191,93,0.45);
    color: var(--color-action);
}
.nav-mobile-btn-register:hover { background: rgba(245,191,93,0.10); }
.nav-mobile-btn-login {
    background: var(--color-action);
    border: 1px solid var(--color-action);
    color: #0d0d0d;
    margin-top: 4px;
}
.nav-mobile-btn-login:hover { background: #e8ae4a; }

@media (max-width: 640px) {
    .nav-actions  { display: none; }
    .nav-hamburger { display: flex; }
    .nav-back { display: none; }
}