/* ========== HERO ========== */
.hero {
    position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center;
    justify-content: center; padding: calc(var(--nav-total-h) + 40px) 0 60px; overflow: hidden;
    isolation: isolate;
}
.hero::before {
    content: '';
    position: absolute;
    inset: -12%;
    z-index: 1;
    pointer-events: none;
    background-image:
        radial-gradient(45% 55% at 50% 5%, rgba(var(--accent-rgb),0.12) 0%, transparent 60%),
        radial-gradient(45% 55% at 50% 90%, rgba(var(--violet-rgb),0.10) 0%, transparent 62%),
        repeating-linear-gradient(90deg, rgba(255,255,255,0.040) 0 1px, transparent 1px calc(160px / var(--hero-crowd))),
        repeating-linear-gradient(0deg, rgba(255,255,255,0.034) 0 1px, transparent 1px calc(160px / var(--hero-crowd))),
        radial-gradient(circle, rgba(255,255,255,0.085) 0.8px, transparent 1px);
    background-size:
        auto,
        auto,
        auto,
        auto,
        calc(28px / var(--hero-crowd)) calc(28px / var(--hero-crowd));
    background-position:
        0 0,
        0 0,
        0 0,
        0 0,
        0 0;
    opacity: calc(0.14 + (0.10 * var(--hero-crowd)));
    transform: translate3d(0,0,0);
    mask-image: radial-gradient(circle at 50% 25%, rgba(0,0,0,0.9) 0%, transparent 68%);
    -webkit-mask-image: radial-gradient(circle at 50% 25%, rgba(0,0,0,0.9) 0%, transparent 68%);
    animation: hero-grid-float 18s ease-in-out infinite alternate;
    will-change: transform;
}
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: radial-gradient(120% 90% at 50% 25%, transparent 0%, rgba(var(--bg-rgb),0.55) 55%, rgba(var(--bg-rgb),0.92) 85%, var(--bg) 100%);
}
#hero-canvas {
    position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.7; z-index: 0;
}
.hero-grad-1 {
    position: absolute; top: -20%; left: -10%; width: 70%; height: 70%;
    background: radial-gradient(circle, rgba(var(--accent-rgb),0.075) 0%, transparent 70%);
    z-index: 0; pointer-events: none;
    animation: hero-grad-1 16s ease-in-out infinite alternate;
    will-change: transform;
}
.hero-grad-2 {
    position: absolute; bottom: -10%; right: -10%; width: 60%; height: 60%;
    background: radial-gradient(circle, rgba(var(--violet-rgb),0.065) 0%, transparent 70%);
    z-index: 0; pointer-events: none;
    animation: hero-grad-2 20s ease-in-out infinite alternate;
    will-change: transform;
}
.hero-fade {
    position: absolute; bottom: 0; left: 0; width: 100%; height: 200px;
    background: linear-gradient(to bottom, transparent, var(--bg));
    z-index: 1; pointer-events: none;
}
.hero-content {
    position: relative; z-index: 2; text-align: center; max-width: min(1040px, 92vw);
    padding: 0 clamp(20px, 4vw, 40px);
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 10px;
    background: rgba(0,232,123,0.06); border: 1px solid rgba(0,232,123,0.15);
    border-radius: 100px; padding: 8px 20px; margin-bottom: 32px;
    font-size: 0.8rem; color: var(--text-dim); font-weight: 500;
}
.hero-badge-dot {
    width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
    animation: pulse-dot 2s ease-in-out infinite;
}
.hero-title {
    font-size: clamp(2.6rem, 6vw, 5.5rem); font-weight: 700; letter-spacing: -0.03em;
    margin-bottom: 24px; line-height: 1.05;
}
.hero-title .line { display: block; overflow: hidden; }
.hero-title .line-inner { display: block; }
.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem); color: var(--text-dim); max-width: 620px;
    margin: 0 auto 18px; line-height: 1.7;
}
.hero-chips {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
    margin: 0 auto 40px;
}
.hero-chip {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(226,232,240,0.72);
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
    backdrop-filter: blur(14px) saturate(1.4);
    -webkit-backdrop-filter: blur(14px) saturate(1.4);
    transform: translateZ(0);
}
.hero-chip::before {
    content: '';
    width: 6px; height: 6px; border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--violet));
    opacity: 0.9;
}
.hero-buttons { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }

.scroll-hint {
    position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
    z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.scroll-hint-text {
    font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
}
.scroll-hint-line {
    width: 1px; height: 48px;
    background: linear-gradient(to bottom, var(--accent), var(--violet), transparent);
    animation: scroll-line 2s ease-in-out infinite;
}

/* ========== MARQUEE / DATA TICKER ========== */
.marquee-section {
    border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
    background: rgba(0,232,123,0.015); overflow: hidden; padding: 18px 0;
}
.marquee-track {
    display: flex; align-items: center; gap: 0;
    animation: marquee 35s linear infinite; width: max-content;
    will-change: transform;
}
.marquee-track:hover { animation-play-state: paused; }
.marquee-item {
    display: flex; align-items: center; gap: 20px; padding: 0 20px;
    font-size: 0.85rem; color: var(--text-dim); white-space: nowrap; font-weight: 400;
}
.marquee-item .val { color: var(--accent); font-family: 'JetBrains Mono', monospace; font-weight: 600; }
.marquee-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); opacity: 0.5; flex-shrink: 0; }

/* ========== STATS ========== */
.stats-section { padding: var(--section-py) 0; }
.stats-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    border: 1px solid var(--border); border-radius: 16px; overflow: hidden;
    background: var(--surface);
}
.stat-card {
    padding: 40px 28px; text-align: center; position: relative;
}
.stat-card:not(:last-child) { border-right: 1px solid var(--border); }
.stat-number {
    font-family: 'JetBrains Mono', monospace; font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700; color: var(--accent); margin-bottom: 8px; display: block;
}
.stat-label { font-size: 0.85rem; color: var(--text-dim); }

/* ========== FOUNDERS ========== */
.founders-section { padding: var(--section-py) 0; }
.founders-header { margin-bottom: 56px; }
.founders-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.founder-card {
    background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
    padding: 32px 24px; position: relative; overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.25,0.46,0.45,0.94), border-color 0.4s;
}
.founder-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--violet), transparent);
    opacity: 0; transition: opacity 0.4s;
}
.founder-card:hover::before { opacity: 1; }
.founder-card:hover { border-color: rgba(255,255,255,0.1); }
.founder-avatar {
    width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center;
    justify-content: center; font-family: 'Space Grotesk', sans-serif; font-weight: 700;
    font-size: 1rem; margin-bottom: 20px; position: relative;
}
.founder-avatar::before {
    content: ''; position: absolute; inset: -3px; border-radius: 50%;
    background: conic-gradient(var(--accent), var(--violet), var(--accent));
    z-index: -1; opacity: 0.7;
}
.founder-avatar::after {
    content: ''; position: absolute; inset: -1px; border-radius: 50%;
    background: var(--surface); z-index: -1;
}
.founder-avatar.green { background: rgba(0,232,123,0.15); color: var(--accent); }
.founder-avatar.blue { background: rgba(59,130,246,0.15); color: var(--blue); }
.founder-avatar.violet { background: rgba(139,92,246,0.15); color: var(--violet); }
.founder-avatar.amber { background: rgba(245,158,11,0.15); color: var(--amber); }
.founder-name { font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 1.05rem; margin-bottom: 4px; }
.founder-role { font-size: 0.8rem; color: var(--text-dim); margin-bottom: 16px; font-family: 'JetBrains Mono', monospace; }
.founder-desc { font-size: 0.85rem; color: var(--text-dim); line-height: 1.65; }

/* ========== SOLUTIONS / AUDIENCE ========== */
.solutions-section { padding: var(--section-py) 0; }
.solutions-header { margin-bottom: 56px; }
.solutions-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.audience-card {
    background: var(--surface); border: 1px solid var(--border); border-radius: 20px;
    padding: 40px 32px; position: relative;
    transition: transform 0.4s cubic-bezier(0.25,0.46,0.45,0.94), border-color 0.4s, box-shadow 0.4s;
}
.audience-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--violet), transparent);
    opacity: 0; transition: opacity 0.4s;
}
.audience-card:hover::before { opacity: 1; }
.audience-card:hover { border-color: rgba(255,255,255,0.12); }
.audience-card.card-green:hover {
    border-color: rgba(0,232,123,0.25);
    box-shadow: 0 0 0 1px rgba(0,232,123,0.15), 0 8px 40px rgba(0,232,123,0.08), inset 0 1px 0 rgba(0,232,123,0.06);
}
.audience-card.card-violet:hover {
    border-color: rgba(139,92,246,0.25);
    box-shadow: 0 0 0 1px rgba(139,92,246,0.15), 0 8px 40px rgba(139,92,246,0.08), inset 0 1px 0 rgba(139,92,246,0.06);
}

.audience-icon {
    width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center;
    justify-content: center; margin-bottom: 20px;
}
.audience-icon.icon-green { background: rgba(0,232,123,0.1); }
.audience-icon.icon-violet { background: rgba(139,92,246,0.1); }
.audience-icon svg { width: 24px; height: 24px; }
.audience-tag {
    display: inline-block; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.08em;
    text-transform: uppercase; padding: 4px 12px; border-radius: 100px; margin-bottom: 16px;
    font-family: 'JetBrains Mono', monospace;
}
.audience-tag.tag-green { background: rgba(0,232,123,0.1); color: var(--accent); }
.audience-tag.tag-violet { background: rgba(139,92,246,0.1); color: var(--violet); }
.audience-card-title { font-size: 1.3rem; font-weight: 700; margin-bottom: 12px; }
.audience-card-desc { font-size: 0.9rem; color: var(--text-dim); line-height: 1.65; margin-bottom: 24px; }
.audience-features { display: flex; flex-direction: column; gap: 12px; }
.audience-feature {
    display: flex; align-items: center; gap: 10px; font-size: 0.88rem; color: var(--text-dim);
}
.audience-feature .check { width: 18px; height: 18px; border-radius: 50%; display: flex;
    align-items: center; justify-content: center; flex-shrink: 0; }
.audience-feature .check.green { background: rgba(0,232,123,0.1); color: var(--accent); }
.audience-feature .check.violet { background: rgba(139,92,246,0.1); color: var(--violet); }
.audience-feature .check svg { width: 10px; height: 10px; }

/* ========== FEATURES GRID ========== */
.features-section { padding: var(--section-py) 0; }
.features-header { margin-bottom: 56px; }
.cap-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.cap-card {
    background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
    padding: 36px 28px; position: relative; overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.25,0.46,0.45,0.94), border-color 0.4s;
}
.cap-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--violet), transparent);
    opacity: 0; transition: opacity 0.4s;
}
.cap-card:hover::before { opacity: 1; }
.cap-card:hover { border-color: rgba(255,255,255,0.1); }
.cap-card-label {
    font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 8px;
}
.cap-card-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 14px; }
.cap-card-desc { font-size: 0.88rem; color: var(--text-dim); line-height: 1.65; }
.features-progress { display: none; }

/* ========== PLATFORM PREVIEW ========== */
.preview-section { padding: var(--section-py) 0; }
.preview-header { margin-bottom: 48px; }
.preview-window {
    background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
    overflow: hidden;
    position: relative;
}
.preview-chrome {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 20px; border-bottom: 1px solid var(--border); background: rgba(10,15,24,0.8);
}
.preview-dots { display: flex; gap: 8px; }
.preview-dots span {
    width: 12px; height: 12px; border-radius: 50%;
}
.preview-dots span:nth-child(1) { background: #EF4444; }
.preview-dots span:nth-child(2) { background: #F59E0B; }
.preview-dots span:nth-child(3) { background: #22C55E; }
.preview-title {
    font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; color: var(--text-dim);
    flex: 1; text-align: center;
}
.preview-stats {
    display: flex; gap: 16px; font-family: 'JetBrains Mono', monospace; font-size: 0.7rem;
    color: var(--text-dim);
}
.preview-right { display: flex; align-items: center; gap: 12px; justify-content: flex-end; }
.preview-modes {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
    backdrop-filter: blur(14px) saturate(1.35);
    -webkit-backdrop-filter: blur(14px) saturate(1.35);
}
.preview-mode-btn {
    height: 26px;
    padding: 0 10px;
    border-radius: 999px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(226,232,240,0.62);
    border: 1px solid transparent;
    background: transparent;
    transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
}
.preview-mode-btn:hover { transform: translateY(-1px); color: rgba(226,232,240,0.85); }
.preview-mode-btn[aria-pressed="true"] {
    color: var(--text);
    background: linear-gradient(135deg, rgba(var(--accent-rgb),0.12), rgba(var(--violet-rgb),0.10));
    border-color: rgba(255,255,255,0.10);
}
.preview-stats .live { color: var(--accent); }
.preview-stats .live::before {
    content: ''; display: inline-block; width: 6px; height: 6px; border-radius: 50%;
    background: var(--accent); margin-right: 4px; vertical-align: middle;
    animation: pulse-dot 2s ease-in-out infinite;
}
#pitch-canvas { width: 100%; height: 420px; display: block; }

/* ========== HOW IT WORKS ========== */
.how-section { padding: var(--section-py) 0; }
.how-header { margin-bottom: 56px; }
.how-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; position: relative;
}
.how-connector {
    position: absolute; top: 38px; left: calc(100% / 6); right: calc(100% / 6);
    height: 2px; background: linear-gradient(90deg, var(--accent), var(--blue), var(--violet));
    opacity: 0.3; z-index: 0;
    overflow: hidden;
}
.how-connector::after {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.8;
    background: linear-gradient(90deg,
        transparent,
        rgba(var(--accent-rgb),0.65),
        rgba(var(--blue-rgb),0.55),
        rgba(var(--violet-rgb),0.65),
        transparent);
    background-size: 260px 100%;
    animation: how-flow 2.6s linear infinite;
    mix-blend-mode: screen;
}
.how-step {
    text-align: center; padding: 0 24px; position: relative; z-index: 1;
}
.how-num {
    width: 76px; height: 76px; border-radius: 50%; display: flex; align-items: center;
    justify-content: center; margin: 0 auto 24px; font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem; font-weight: 700; background: var(--surface);
}
.how-num.green { border: 2px solid var(--accent); color: var(--accent); }
.how-num.blue { border: 2px solid var(--blue); color: var(--blue); }
.how-num.violet { border: 2px solid var(--violet); color: var(--violet); }
.how-step-title { font-size: 1.15rem; font-weight: 700; margin-bottom: 12px; }
.how-step-desc { font-size: 0.88rem; color: var(--text-dim); line-height: 1.65; }

/* ========== TECHNOLOGY ========== */
.tech-section { padding: var(--section-py) 0; }
.tech-header { margin-bottom: 56px; }
.tech-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.tech-card {
    background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
    padding: 36px 28px; position: relative; overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.25,0.46,0.45,0.94), border-color 0.4s;
}
.tech-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--violet), transparent);
    opacity: 0; transition: opacity 0.4s;
}
.tech-card:hover::before { opacity: 1; }
.tech-card:hover { border-color: rgba(255,255,255,0.1); }
.tech-card-label {
    font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 8px;
}
.tech-card-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 14px; }
.tech-card-desc { font-size: 0.88rem; color: var(--text-dim); line-height: 1.65; margin-bottom: 20px; }
.tech-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tech-tag {
    font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; padding: 4px 10px;
    border-radius: 6px; background: rgba(0,232,123,0.06); color: var(--accent);
    border: 1px solid rgba(0,232,123,0.1);
}

/* ========== CTA ========== */
.cta-section { padding: var(--section-py) 0; }
.cta-box {
    max-width: 860px; margin: 0 auto; text-align: center;
    background: linear-gradient(135deg, rgba(0,232,123,0.03), rgba(139,92,246,0.03));
    border: 1px solid var(--border); border-radius: 24px; padding: clamp(40px, 6vw, 72px);
    position: relative; overflow: hidden;
}
.cta-box::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--violet), transparent);
}
.cta-label { margin-bottom: 16px; }
.cta-title { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; margin-bottom: 16px; }
.cta-desc { font-size: 0.95rem; color: var(--text-dim); max-width: 500px; margin: 0 auto 32px; line-height: 1.7; }
.cta-form { display: flex; max-width: 460px; margin: 0 auto; gap: 12px; }
.cta-input {
    flex: 1; padding: 14px 20px; background: var(--surface-2); border: 1px solid var(--border);
    border-radius: 10px; color: var(--text); font-size: 0.9rem; outline: none;
    transition: border-color 0.3s;
}
.cta-input::placeholder { color: var(--text-muted); }
.cta-input:focus { border-color: rgba(0,232,123,0.3); }
.cta-submit {
    background: var(--accent); color: var(--bg); font-weight: 600; font-size: 0.9rem;
    padding: 14px 28px; border-radius: 10px; white-space: nowrap; transition: all 0.3s;
    position: relative;
}
.cta-submit:hover { background: var(--accent-hover); box-shadow: 0 0 24px var(--accent-glow); }
.cta-submit:disabled { opacity: 0.7; cursor: not-allowed; }
.cta-submit:disabled:hover { box-shadow: none; }
.cta-submit .cta-spinner {
    display: inline-block; width: 16px; height: 16px; border: 2px solid transparent;
    border-top-color: var(--bg); border-radius: 50%; animation: cta-spin 0.6s linear infinite;
    vertical-align: middle;
}
.cta-msg {
    font-size: 0.85rem; font-weight: 500; margin-top: 14px;
    font-family: 'JetBrains Mono', monospace;
    opacity: 0; transform: translateY(6px);
    transition: opacity 0.4s, transform 0.4s;
}
.cta-msg.visible { opacity: 1; transform: translateY(0); }
.cta-msg.success { color: var(--accent); }
.cta-msg.error { color: #f87171; }
.cta-hp {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    border: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
    opacity: 0;
}