/* ==========================================================================
   Landing Page Modern Design System — Premium Dark Theme
   ========================================================================== */

.container.is-landing {
    max-width: none;
    padding: 0;
    margin: 0;
}

.landing {
    --lp-bg: #0B0F17;
    --lp-bg-card: rgba(17, 24, 39, 0.75);
    --lp-bg-card-hover: rgba(31, 41, 55, 0.85);
    --lp-border: rgba(255, 255, 255, 0.08);
    --lp-border-glow: rgba(16, 185, 129, 0.3);
    
    --lp-text: #F9FAFB;
    --lp-text-muted: #9CA3AF;
    --lp-text-dim: #6B7280;
    
    --lp-emerald: #10B981;
    --lp-emerald-glow: rgba(16, 185, 129, 0.25);
    --lp-indigo: #6366F1;
    --lp-gold: #F59E0B;
    --lp-purple: #8B5CF6;
    
    --lp-font-title: 'Outfit', 'Plus Jakarta Sans', system-ui, sans-serif;
    --lp-font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
    --lp-font-mono: 'JetBrains Mono', monospace;

    font-family: var(--lp-font-body);
    color: var(--lp-text);
    background-color: var(--lp-bg);
    overflow-x: hidden;
}

.lp-bleed {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    position: relative;
}

.lp-inner {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------------------------------------------------------------- HERO */

.lp-hero {
    position: relative;
    padding: 80px 0 70px;
    background: radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.12), transparent 70%),
                radial-gradient(circle at 85% 30%, rgba(16, 185, 129, 0.1), transparent 60%),
                var(--lp-bg);
}

.lp-hero-glow-1 {
    position: absolute;
    top: -100px;
    left: 10%;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
    pointer-events: none;
    filter: blur(50px);
}

.lp-hero-glow-2 {
    position: absolute;
    top: 50px;
    right: 5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.18) 0%, transparent 70%);
    pointer-events: none;
    filter: blur(60px);
}

.lp-hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 56px;
    align-items: center;
}

.lp-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--lp-font-mono);
    font-size: 13px;
    font-weight: 500;
    color: var(--lp-emerald);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.25);
    padding: 8px 16px;
    border-radius: 999px;
    margin-bottom: 24px;
    backdrop-filter: blur(8px);
}

.lp-pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--lp-emerald);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: lp-pulse 2s infinite;
}

@keyframes lp-pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.lp-headline {
    font-family: var(--lp-font-title);
    font-weight: 800;
    font-size: clamp(2.6rem, 5.5vw, 4rem);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin: 0 0 20px;
    background: linear-gradient(135deg, #FFFFFF 40%, #D1D5DB 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.lp-subhead {
    font-size: 18px;
    line-height: 1.65;
    color: var(--lp-text-muted);
    margin: 0 0 36px;
    max-width: 52ch;
}

.lp-subhead strong {
    color: var(--lp-text);
}

.lp-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 36px;
}

.lp-btn-primary {
    font-family: var(--lp-font-body);
    font-weight: 700;
    font-size: 16px;
    padding: 16px 32px;
    border-radius: 14px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #10B981, #059669);
    color: #FFFFFF;
    box-shadow: 0 10px 30px var(--lp-emerald-glow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.lp-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 36px rgba(16, 185, 129, 0.4);
}

.lp-btn-ghost {
    font-family: var(--lp-font-body);
    font-weight: 600;
    font-size: 16px;
    padding: 16px 28px;
    border-radius: 14px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--lp-border);
    color: var(--lp-text);
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.lp-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.lp-trust-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 13px;
    color: var(--lp-text-muted);
}

.lp-trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ---------------------------------------------------- HERO VISUAL STACK */

.lp-hero-visual {
    position: relative;
}

.lp-card-glass {
    background: var(--lp-bg-card);
    border: 1px solid var(--lp-border);
    border-radius: 24px;
    padding: 28px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(16px);
    transition: border-color 0.3s ease;
}

.lp-card-glass:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.lp-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.lp-card-tag {
    font-family: var(--lp-font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--lp-text-muted);
}

.lp-card-status {
    font-size: 12px;
    font-weight: 600;
    color: var(--lp-emerald);
    background: rgba(16, 185, 129, 0.12);
    padding: 4px 10px;
    border-radius: 999px;
}

.lp-card-payout {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--lp-border);
}

.lp-card-amount {
    font-family: var(--lp-font-title);
    font-size: 42px;
    font-weight: 800;
    color: #FFFFFF;
}

.lp-card-points {
    font-family: var(--lp-font-mono);
    font-size: 16px;
    color: var(--lp-gold);
}

.lp-feed-mini {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.lp-feed-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.04);
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 13px;
}

.lp-feed-avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(99, 102, 241, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.lp-feed-info {
    flex: 1;
    color: var(--lp-text-muted);
}

.lp-feed-info strong {
    color: var(--lp-text);
}

.lp-feed-pts {
    font-family: var(--lp-font-mono);
    font-weight: 600;
    color: var(--lp-emerald);
    font-size: 13px;
}

/* ---------------------------------------------------- BRANDS MARQUEE */

.lp-brands-marquee {
    background: rgba(17, 24, 39, 0.6);
    border-top: 1px solid var(--lp-border);
    border-bottom: 1px solid var(--lp-border);
    padding: 24px 0;
    overflow: hidden;
}

.lp-brands-title {
    text-align: center;
    font-family: var(--lp-font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--lp-text-dim);
    margin-bottom: 16px;
}

.lp-marquee-track {
    display: flex;
    gap: 18px;
    width: max-content;
    animation: lp-marquee-scroll 30s linear infinite;
}

.lp-brands-marquee:hover .lp-marquee-track {
    animation-play-state: paused;
}

@keyframes lp-marquee-scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

.lp-brand-pill {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--lp-border);
    padding: 10px 20px;
    border-radius: 999px;
    font-size: 14px;
    color: var(--lp-text-muted);
    white-space: nowrap;
}

.lp-brand-pill strong {
    color: var(--lp-text);
}

/* ------------------------------------------------- SECTION HEADERS */

.lp-section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 52px;
}

.lp-section-eyebrow {
    font-family: var(--lp-font-mono);
    font-size: 12px;
    letter-spacing: 0.1em;
    color: var(--lp-emerald);
    text-transform: uppercase;
    display: block;
    margin-bottom: 10px;
}

.lp-section-heading {
    font-family: var(--lp-font-title);
    font-weight: 800;
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: #FFFFFF;
    margin: 0 0 14px;
}

.lp-section-sub {
    font-size: 16px;
    color: var(--lp-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* ------------------------------------------------ FEATURED OFFERS */

.lp-offers-section {
    padding: 90px 0;
}

.lp-offers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.lp-offer-card {
    background: var(--lp-bg-card);
    border: 1px solid var(--lp-border);
    border-radius: 20px;
    padding: 24px;
    position: relative;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
}

.lp-offer-card:hover {
    transform: translateY(-4px);
    border-color: var(--lp-border-glow);
    box-shadow: 0 16px 32px -8px rgba(16, 185, 129, 0.15);
    background: var(--lp-bg-card-hover);
}

.lp-offer-badge {
    font-size: 11px;
    font-family: var(--lp-font-mono);
    color: var(--lp-indigo);
    background: rgba(99, 102, 241, 0.12);
    padding: 4px 10px;
    border-radius: 999px;
    width: fit-content;
    margin-bottom: 16px;
}

.lp-offer-icon {
    font-size: 36px;
    margin-bottom: 14px;
}

.lp-offer-title {
    font-family: var(--lp-font-title);
    font-size: 18px;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 8px;
}

.lp-offer-desc {
    font-size: 13px;
    color: var(--lp-text-muted);
    line-height: 1.5;
    margin: 0 0 20px;
    flex: 1;
}

.lp-offer-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 14px;
    border-top: 1px solid var(--lp-border);
}

.lp-offer-reward {
    font-family: var(--lp-font-mono);
    font-weight: 700;
    color: var(--lp-emerald);
    font-size: 15px;
}

.lp-offer-val {
    font-size: 12px;
    color: var(--lp-text-dim);
}

/* ----------------------------------------------------- HOW IT WORKS */

.lp-how {
    padding: 90px 0;
    background: rgba(15, 23, 42, 0.4);
    border-top: 1px solid var(--lp-border);
    border-bottom: 1px solid var(--lp-border);
}

.lp-steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.lp-step-card {
    background: var(--lp-bg-card);
    border: 1px solid var(--lp-border);
    border-radius: 20px;
    padding: 30px 24px;
    position: relative;
    transition: transform 0.2s ease;
}

.lp-step-card:hover {
    transform: translateY(-3px);
}

.lp-step-num {
    font-family: var(--lp-font-title);
    font-size: 36px;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.15);
    margin-bottom: 12px;
}

.lp-step-title {
    font-family: var(--lp-font-title);
    font-size: 18px;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 10px;
}

.lp-step-body {
    font-size: 14px;
    color: var(--lp-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* ---------------------------------------------------- FAQ SECTION */

.lp-faq-section {
    padding: 90px 0;
}

.lp-faq-grid {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.lp-faq-item {
    background: var(--lp-bg-card);
    border: 1px solid var(--lp-border);
    border-radius: 16px;
    padding: 20px 24px;
    transition: border-color 0.2s ease;
}

.lp-faq-item[open] {
    border-color: rgba(255, 255, 255, 0.15);
}

.lp-faq-question {
    font-family: var(--lp-font-title);
    font-size: 17px;
    font-weight: 600;
    color: #FFFFFF;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lp-faq-question::-webkit-details-marker {
    display: none;
}

.lp-faq-question::after {
    content: "+";
    font-size: 20px;
    color: var(--lp-emerald);
    transition: transform 0.2s ease;
}

.lp-faq-item[open] .lp-faq-question::after {
    transform: rotate(45deg);
}

.lp-faq-answer {
    margin-top: 14px;
    font-size: 15px;
    color: var(--lp-text-muted);
    line-height: 1.6;
}

/* -------------------------------------------------- CLOSING SECTION */

.lp-closing-section {
    padding: 90px 0 110px;
    position: relative;
}

.lp-closing-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 300px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.18) 0%, transparent 70%);
    filter: blur(60px);
    pointer-events: none;
}

.lp-closing-content {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
    position: relative;
}

.lp-closing-heading {
    font-family: var(--lp-font-title);
    font-size: clamp(2.2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    color: #FFFFFF;
    margin: 0 0 16px;
}

.lp-closing-sub {
    font-size: 18px;
    color: var(--lp-text-muted);
    margin: 0 0 36px;
}

.lp-btn-large {
    font-size: 18px;
    padding: 18px 40px;
    border-radius: 16px;
}

/* ----------------------------------------------------- RESPONSIVE */

@media (max-width: 1024px) {
    .lp-hero-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .lp-offers-grid,
    .lp-steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .lp-hero { padding: 50px 0 40px; }
    .lp-offers-grid,
    .lp-steps-grid {
        grid-template-columns: 1fr;
    }
    .lp-cta-row {
        flex-direction: column;
    }
    .lp-btn-primary, .lp-btn-ghost {
        justify-content: center;
        width: 100%;
    }
}