/* DollarFlow Traders — Option B: Neon Command (Phase 1) */

:root {
    --void: #050508;
    --void-soft: #0c0f1a;
    --flow-cyan: #00e5ff;
    --pulse-magenta: #ff2d87;
    --profit-green: #39ff14;
    --text-primary: #f0f4ff;
    --text-muted: #8b95b0;
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --header-h: 4.8rem;
    font-size: 62.5%;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text-primary);
    background: var(--void);
    font-family: Inter, system-ui, sans-serif;
    font-size: 1.6rem;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ── Page shell ── */

.landing-page {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
    background: radial-gradient(ellipse 80% 50% at 50% -10%, rgba(0, 229, 255, 0.08), transparent),
        radial-gradient(ellipse 60% 40% at 90% 60%, rgba(255, 45, 135, 0.06), transparent),
        linear-gradient(180deg, var(--void) 0%, var(--void-soft) 100%);
}

.landing-page__grid-bg {
    pointer-events: none;
    position: fixed;
    inset: 0;
    z-index: 0;
    opacity: 0.35;
    background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black, transparent);
}

/* ── Header ── */

.landing-page__header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: var(--header-h);
    display: flex;
    align-items: center;
    padding: 0 clamp(1.6rem, 4vw, 3.2rem);
    background: rgba(5, 5, 8, 0.75);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
}

.landing-page__header-content {
    width: 100%;
    max-width: 128rem;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.6rem;
}

.landing-page__header-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
}

.landing-page__header-logo-mark {
    width: 3.2rem;
    height: 3.2rem;
    border-radius: 50%;
    object-fit: contain;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.25);
}

.landing-page__header-logo-text {
    font-family: 'Space Grotesk', Inter, sans-serif;
    font-size: 1.7rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.landing-page__header-logo-text span:first-child {
    color: var(--text-primary);
}

.landing-page__header-logo-text span:last-child {
    color: var(--flow-cyan);
}

.landing-page__header-signin {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-muted);
    padding: 0.8rem 1.4rem;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.landing-page__header-signin:hover {
    color: var(--flow-cyan);
    border-color: rgba(0, 229, 255, 0.35);
    background: rgba(0, 229, 255, 0.06);
}

/* ── Hero ── */

.landing-page__hero {
    position: relative;
    z-index: 1;
    padding: calc(var(--header-h) + 4rem) clamp(1.6rem, 4vw, 3.2rem) 3rem;
    max-width: 128rem;
    margin: 0 auto;
}

.landing-page__hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2.4rem, 5vw, 5rem);
    align-items: center;
}

.landing-page__hero-copy {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.8rem;
}

.landing-page__hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 1.2rem;
    border-radius: 999px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.15rem;
    color: var(--flow-cyan);
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.25);
    animation: dft-pulse-glow 3s ease-in-out infinite;
}

.landing-page__hero-badge-dot {
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 50%;
    background: var(--profit-green);
    box-shadow: 0 0 8px var(--profit-green);
    animation: dft-blink 1.5s ease-in-out infinite;
}

.landing-page__hero-title {
    margin: 0;
    font-family: 'Space Grotesk', Inter, sans-serif;
    font-size: clamp(3.6rem, 5.5vw, 5.6rem);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.landing-page__hero-title .flow-word {
    color: var(--flow-cyan);
    text-shadow: 0 0 40px rgba(0, 229, 255, 0.35);
}

.landing-page__hero-sub {
    margin: 0;
    max-width: 48rem;
    font-size: 1.7rem;
    line-height: 1.65;
    color: var(--text-muted);
}

.landing-page__hero-cta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.2rem;
}

.landing-page__cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1.4rem 2.4rem;
    border-radius: 999px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--void);
    background: var(--flow-cyan);
    border: 1px solid var(--flow-cyan);
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.35);
    transition: transform 0.2s, box-shadow 0.2s;
    animation: dft-cta-shimmer 4s ease-in-out infinite;
}

.landing-page__cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(0, 229, 255, 0.5), 0 0 60px rgba(255, 45, 135, 0.15);
}

.landing-page__cta-primary svg {
    transition: transform 0.2s;
}

.landing-page__cta-primary:hover svg {
    transform: translateX(4px);
}

.landing-page__hero-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 1.4rem;
    font-size: 1.3rem;
    color: var(--text-muted);
}

.landing-page__hero-chips span {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.landing-page__hero-chips svg {
    color: var(--flow-cyan);
    flex-shrink: 0;
}

/* ── Product mock ── */

.landing-page__mock {
    position: relative;
    perspective: 1200px;
}

.landing-page__mock-glow {
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.12), transparent 60%);
    pointer-events: none;
}

.landing-page__mock-panel {
    position: relative;
    padding: 1.6rem;
    border-radius: 1.6rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.06);
    animation: dft-float-mock 6s ease-in-out infinite;
}

.landing-page__mock-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.2rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    color: var(--text-muted);
}

.landing-page__mock-live {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--profit-green);
}

.landing-page__mock-chart {
    height: 12rem;
    margin-bottom: 1.2rem;
    border-radius: 0.8rem;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--glass-border);
    overflow: hidden;
    position: relative;
}

.landing-page__mock-chart svg {
    width: 100%;
    height: 100%;
}

.landing-page__mock-chart-line {
    fill: none;
    stroke: var(--flow-cyan);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-dasharray: 400;
    stroke-dashoffset: 400;
    animation: dft-draw-line 2.5s ease forwards 0.5s;
    filter: drop-shadow(0 0 6px rgba(0, 229, 255, 0.6));
}

.landing-page__mock-bot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.2rem;
    border-radius: 1rem;
    background: rgba(255, 45, 135, 0.08);
    border: 1px solid rgba(255, 45, 135, 0.25);
    margin-bottom: 1rem;
}

.landing-page__mock-bot-name {
    font-weight: 700;
    font-size: 1.35rem;
}

.landing-page__mock-bot-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    color: var(--pulse-magenta);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.landing-page__mock-pl {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--profit-green);
    text-shadow: 0 0 12px rgba(57, 255, 20, 0.4);
}

.landing-page__mock-toast {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.9rem 1.2rem;
    border-radius: 0.8rem;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.3);
    font-size: 1.25rem;
    animation: dft-slide-in 0.6s ease 2s both;
}

.landing-page__mock-toast strong {
    color: var(--flow-cyan);
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
}

/* ── Live ticker ── */

.landing-page__ticker-wrap {
    position: relative;
    z-index: 1;
    margin-top: 3rem;
    padding: 1rem 0;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.25);
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}

.landing-page__ticker {
    display: flex;
    width: max-content;
    animation: dft-ticker 40s linear infinite;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.2rem;
    color: var(--text-muted);
    gap: 3rem;
    padding: 0 2rem;
}

.landing-page__ticker span {
    white-space: nowrap;
}

.landing-page__ticker .cyan {
    color: var(--flow-cyan);
}

.landing-page__ticker .green {
    color: var(--profit-green);
}

/* ── Stats strip ── */

.landing-page__stats {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: clamp(2rem, 6vw, 5rem);
    padding: 3.5rem clamp(1.6rem, 4vw, 3.2rem);
    max-width: 100rem;
    margin: 0 auto;
}

.landing-page__stat {
    text-align: center;
}

.landing-page__stat-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: clamp(2rem, 3vw, 2.8rem);
    font-weight: 700;
    color: var(--flow-cyan);
}

.landing-page__stat-label {
    margin-top: 0.4rem;
    font-size: 1.2rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ── Reviews marquee ── */

.landing-page__reviews {
    position: relative;
    z-index: 1;
    padding: 2rem 0 4rem;
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, black 5%, black 95%, transparent);
}

.landing-page__reviews-track {
    display: flex;
    gap: 2rem;
    width: max-content;
    animation: dft-marquee 55s linear infinite;
}

.landing-page__reviews-track:hover {
    animation-play-state: paused;
}

.landing-page__review-card {
    flex: none;
    width: min(34rem, 85vw);
    padding: 2rem 2rem 1.8rem;
    border-radius: 1.2rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    transition: border-color 0.25s, transform 0.25s;
}

.landing-page__review-card:hover {
    border-color: rgba(0, 229, 255, 0.35);
    transform: translateY(-4px);
}

.landing-page__review-quote {
    margin: 0 0 1.4rem;
    font-size: 1.4rem;
    line-height: 1.6;
    color: var(--text-primary);
}

.landing-page__review-quote::before {
    content: '“';
    color: var(--pulse-magenta);
    font-size: 2.4rem;
    line-height: 0;
    vertical-align: -0.4em;
    margin-right: 0.2rem;
}

.landing-page__review-meta {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.landing-page__review-name {
    font-weight: 700;
    font-size: 1.3rem;
}

.landing-page__review-role {
    font-size: 1.15rem;
    color: var(--text-muted);
}

/* ── Features ── */

.landing-page__features {
    position: relative;
    z-index: 1;
    max-width: 110rem;
    margin: 0 auto;
    padding: 4rem clamp(1.6rem, 4vw, 3.2rem) 6rem;
}

.landing-page__section-eyebrow {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--flow-cyan);
    margin-bottom: 1rem;
}

.landing-page__features-title {
    margin: 0 0 1rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.4rem, 4vw, 3.4rem);
    font-weight: 700;
    letter-spacing: -0.03em;
}

.landing-page__features-subtitle {
    margin: 0 0 3rem;
    max-width: 56rem;
    color: var(--text-muted);
    font-size: 1.6rem;
}

.landing-page__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(24rem, 1fr));
    gap: 1.6rem;
}

.landing-page__feature-card {
    padding: 2rem;
    border-radius: 1.2rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.landing-page__feature-card:hover {
    border-color: rgba(0, 229, 255, 0.35);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 229, 255, 0.08);
}

.landing-page__feature-icon {
    width: 4rem;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    margin-bottom: 1.2rem;
    font-size: 1.4rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    color: var(--flow-cyan);
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.2);
}

.landing-page__feature-title {
    margin: 0 0 0.6rem;
    font-size: 1.6rem;
    font-weight: 700;
}

.landing-page__feature-description {
    margin: 0;
    font-size: 1.35rem;
    color: var(--text-muted);
    line-height: 1.55;
}

/* ── Final CTA ── */

.landing-page__final-cta {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 5rem clamp(1.6rem, 4vw, 3.2rem) 8rem;
}

.landing-page__final-cta::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: min(60rem, 90vw);
    height: 20rem;
    background: radial-gradient(ellipse, rgba(255, 45, 135, 0.15), transparent 70%);
    pointer-events: none;
}

.landing-page__final-cta-content {
    position: relative;
}

.landing-page__final-cta-title {
    margin: 0 0 1rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.4rem, 4vw, 3.2rem);
    font-weight: 700;
}

.landing-page__final-cta-text {
    margin: 0 auto 2.4rem;
    max-width: 52rem;
    color: var(--text-muted);
    font-size: 1.6rem;
}

.landing-page__sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ── Reveal animations ── */

.dft-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

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

.dft-reveal-delay-1 {
    transition-delay: 0.08s;
}
.dft-reveal-delay-2 {
    transition-delay: 0.16s;
}
.dft-reveal-delay-3 {
    transition-delay: 0.24s;
}
.dft-reveal-delay-4 {
    transition-delay: 0.32s;
}

/* ── Keyframes ── */

@keyframes dft-pulse-glow {
    0%,
    100% {
        box-shadow: 0 0 0 rgba(0, 229, 255, 0);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 229, 255, 0.15);
    }
}

@keyframes dft-blink {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.4;
    }
}

@keyframes dft-cta-shimmer {
    0%,
    100% {
        box-shadow: 0 0 30px rgba(0, 229, 255, 0.35);
    }
    50% {
        box-shadow: 0 0 40px rgba(0, 229, 255, 0.5), 0 0 20px rgba(255, 45, 135, 0.2);
    }
}

@keyframes dft-float-mock {
    0%,
    100% {
        transform: translateY(0) rotateX(0deg);
    }
    50% {
        transform: translateY(-8px) rotateX(1deg);
    }
}

@keyframes dft-draw-line {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes dft-slide-in {
    from {
        opacity: 0;
        transform: translateX(12px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes dft-ticker {
    to {
        transform: translateX(-50%);
    }
}

@keyframes dft-marquee {
    to {
        transform: translateX(-50%);
    }
}

/* ── Responsive ── */

@media (max-width: 900px) {
    .landing-page__hero-grid {
        grid-template-columns: 1fr;
    }

    .landing-page__mock {
        order: -1;
        max-width: 42rem;
        margin: 0 auto;
        width: 100%;
    }

    .landing-page__hero-copy {
        align-items: center;
        text-align: center;
    }

    .landing-page__hero-cta-row {
        justify-content: center;
    }

    .landing-page__hero-chips {
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .dft-reveal {
        opacity: 1;
        transform: none;
    }
}