:root {
    --bg: #020504;
    --surface: rgba(8,14,10,.78);
    --surface2: rgba(8,9,13,.74);
    --green: #20e778;
    --text: #f5faf7;
    --muted: #85928a;
    --line: rgba(111,157,128,.23);
    --rainbow: linear-gradient(105deg,#39ee82,#44ddff,#9a72ff,#f65a9d,#ffd35b)
}

* { box-sizing: border-box }

html {
    scroll-behavior: smooth;
    font-family: -apple-system,BlinkMacSystemFont,"SF Pro Display","SF Display",Inter,sans-serif;
    background: var(--bg);
    color: var(--text)
}

body {
    margin: 0;
    min-height: 100vh;
    overflow-x: hidden;
    background: radial-gradient(circle at 52% 15%,rgba(18,78,41,.15),transparent 36%)
}

button,input,select { font: inherit }
button { cursor: pointer }

#neural {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: .34;
    pointer-events: none;
    z-index: 0
}

.topbar {
    position: sticky;
    top: 12px;
    z-index: 10;
    height: 66px;
    margin: 12px 3.2vw 0;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid var(--line);
    border-radius: 21px;
    background: rgba(3,7,5,.82);
    backdrop-filter: blur(28px);
    box-shadow: 0 18px 55px rgba(0,0,0,.35)
}

.brand { color: white; text-decoration: none; font-size: 21px; font-weight: 780; letter-spacing: -.7px }
.brand>span { color: var(--green) }
.brand small { display: block; margin-top: 3px; color: #718078; font: 650 8px ui-monospace; letter-spacing: 1.7px }

nav { display: flex; gap: 34px }
nav a { color: #78847d; text-decoration: none; font-size: 13px; transition: .2s }
nav a:hover,nav a.active { color: #eef8f1 }

.active:after {
    content: "";
    display: block;
    width: 20px;
    height: 2px;
    margin: 7px auto 0;
    background: var(--green);
    box-shadow: 0 0 11px var(--green)
}

.profile {
    width: 39px;
    height: 39px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(32,231,120,.4);
    border-radius: 50%;
    background: #07130d;
    color: var(--green);
    font-weight: 650;
    text-decoration: none;
    transition: .2s
}
.profile:hover { border-color: rgba(32,231,120,.75); box-shadow: 0 0 22px rgba(32,231,120,.16) }

main {
    position: relative;
    z-index: 1;
    max-width: 1420px;
    margin: auto;
    padding: 30px 44px 160px
}

/* ===== HERO ===== */
.hero {
    position: relative;
    display: block;
    min-height: 210px
}

.signal,.overline { color: #75a886; font: 700 11px ui-monospace; letter-spacing: 1.7px; text-decoration: none !important; }

.signal i,.section-mark>b i,.match>i,.brain-state>i,.source-note i {
    display: inline-block;
    width: 7px;
    height: 7px;
    margin-right: 8px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 13px var(--green);
    animation: pulse 1.8s infinite
}

.hero h1 {
    max-width: 830px;
    margin: 14px 0 8px;
    font-size: clamp(46px,5.3vw,74px);
    line-height: .91;
    letter-spacing: -4.8px
}

.hero h1 span,.section-intro h2 span,.ai-copy h2 span {
    background: var(--rainbow);
    background-size: 180% 100%;
    -webkit-background-clip: text;
    color: transparent;
    animation: shimmer 8s linear infinite
}

.welcome {
    position: absolute;
    right: 2px;
    top: 4px;
    width: min(30vw,320px);
    padding: 0 18px 0 0;
    border-right: 2px solid var(--green);
    border-left: 0;
    text-align: right
}

.welcome small { color: var(--green); font: 700 10px ui-monospace; letter-spacing: 1.5px }

.welcome blockquote {
    min-height: 0;
    margin: 9px 0 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: none;
    color: #aab5ae;
    font-size: 14px;
    line-height: 1.5
}

.command { margin-top: 30px }

.section-mark { display: flex; align-items: center; gap: 12px; margin-bottom: 10px }
.section-mark>span { font: 700 10px ui-monospace; color: var(--green) }
.section-mark p { margin: 0 0 2px; color: #66736b; font: 650 8px ui-monospace; letter-spacing: 1.3px }
.section-mark h2 { margin: 0; font-size: 20px; letter-spacing: -.6px }
.section-mark>b { margin-left: auto; color: #698174; font: 650 9px ui-monospace; letter-spacing: 1.4px }

.filterbar {
    display: grid;
    grid-template-columns: auto 1fr 1fr 1.35fr .55fr auto;
    gap: 0;
    align-items: stretch;
    padding: 5px;
    border: 1px solid rgba(113,164,132,.3);
    border-radius: 15px;
    background: rgba(7,13,9,.82);
    backdrop-filter: blur(24px);
    box-shadow: 0 18px 55px rgba(0,0,0,.38),0 0 42px rgba(32,231,120,.04)
}

.mode { display: flex; align-items: center; padding: 3px; margin-right: 4px; border-right: 1px solid var(--line) }
.mode button { height: 100%; padding: 0 15px; border: 0; border-radius: 9px; background: transparent; color: #647169; font-size: 12px }
.mode button.selected { background: rgba(18,75,42,.6); color: #dcfce8; box-shadow: inset 0 0 0 1px rgba(32,231,120,.22) }

.filterbar label { padding: 7px 13px; border-right: 1px solid var(--line) }
.filterbar small { display: block; margin-bottom: 3px; color: #536158; font: 700 8px ui-monospace; letter-spacing: 1.05px }
.filterbar input,.filterbar select { width: 100%; border: 0; outline: 0; background: transparent; color: #eef6f1; appearance: none; font-size: 13px }

.ltv span { display: flex }
.ltv em { font-style: normal; color: #68756d }

.find {
    min-width: 142px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 15px;
    border: 0;
    border-radius: 11px;
    background: var(--green);
    color: #001509;
    font-size: 13px;
    font-weight: 760;
    text-decoration: none;
    transition: .2s
}
.find:hover { transform: translateY(-1px); box-shadow: 0 0 32px rgba(32,231,120,.27) }
.find span { margin-left: auto }

.match { height: 38px; display: flex; align-items: center; justify-content: center; gap: 10px; color: #66736c }
.match>span { display: flex; gap: 8px; font-size: 10px }
.match strong { color: #aab5ae }

/* ===== AI SECTION ===== */
.ai {
    display: grid;
    grid-template-columns: .48fr 1.52fr;
    gap: 48px;
    align-items: start;
    margin: 22px auto 0;
    max-width: 1180px;
    padding-top: 18px;
    border-top: 0
}

.ai-copy { position: sticky; top: 105px }
.ai-copy h2,.section-intro h2 { margin: 8px 0 12px; font-size: clamp(38px,4.2vw,58px); line-height: .98; letter-spacing: -3.5px }
.ai-copy>p:last-of-type,.section-intro>p:last-child { max-width: 470px; color: var(--muted); font-size: 16px; line-height: 1.65 }
.ai-copy>p:last-of-type { display: none }

.brain-state { display: flex; align-items: center; gap: 8px; margin-top: 12px }
.brain-state>span { display: flex; flex-direction: column; gap: 3px; color: #657269; font-size: 10px }
.brain-state b { color: #b9c4bd; font-size: 11px; text-transform: uppercase; letter-spacing: .7px }

.ai-workspace { padding-top: 0 }

.suggestions { display: flex; gap: 7px; overflow-x: auto }
.suggestions button {
    flex: 1;
    min-width: 158px;
    min-height: 38px;
    padding: 9px 11px;
    text-align: left;
    border: 1px solid rgba(116,145,128,.2);
    border-radius: 10px;
    background: rgba(7,10,8,.64);
    color: #a8b3ac;
    font-size: 10px;
    backdrop-filter: blur(14px);
    transition: .2s
}
.suggestions button:nth-child(1) { border-color: rgba(68,221,255,.25) }
.suggestions button:nth-child(2) { border-color: rgba(246,90,157,.22) }
.suggestions button:nth-child(3) { border-color: rgba(255,196,57,.22) }
.suggestions button:nth-child(4) { border-color: rgba(32,231,120,.24) }
.suggestions button:hover { color: white; transform: translateY(-2px); background: rgba(15,20,17,.8) }
.suggestions span { float: right; color: #8d74ff }

#chat {
    display: flex;
    margin-top: 7px;
    border: 1px solid rgba(137,104,255,.38);
    border-radius: 13px;
    overflow: hidden;
    background: linear-gradient(90deg,rgba(8,10,9,.72),rgba(12,8,17,.65));
    box-shadow: 0 14px 45px rgba(0,0,0,.3)
}
#chat input { width: 100%; padding: 15px 16px; border: 0; outline: 0; background: transparent; color: white; font-size: 14px }
#chat button { width: 52px; border: 0; background: var(--rainbow); color: #030504; font-size: 22px; font-weight: 800 }

.answer-area { min-height: 235px; padding: 26px 6px 0 }
.answer-head { display: flex; align-items: center; gap: 13px }
.ai-orb { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--rainbow); color: #030504; font-weight: 850; box-shadow: 0 0 28px rgba(119,78,244,.2) }
.answer-head>div { display: flex; flex-direction: column; gap: 4px }
.answer-head b { font-size: 14px }
.answer-head small { color: #65726a; font-size: 10px }
.answer-copy { padding-left: 53px; color: #a9b4ad; font-size: 14px; line-height: 1.65; max-width: 720px }
.answer-copy strong { color: #f5faf7 }
.answer-copy p { margin: 18px 0 0 }

.thinking { display: flex; gap: 7px; align-items: center; height: 100px; padding-left: 53px }
.thinking i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); animation: think 1.2s infinite }
.thinking i:nth-child(2) { animation-delay: .15s; background: #53d8ff }
.thinking i:nth-child(3) { animation-delay: .3s; background: #a070ff }

/* ===== LENDER RAIL ===== */
.rail {
    display: flex;
    align-items: center;
    gap: 26px;
    margin: 100px 0 0;
    padding: 19px 25px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(5,9,6,.64);
    backdrop-filter: blur(18px)
}
.rail>span { color: #526057; font: 700 9px ui-monospace; letter-spacing: 1.4px }
.rail>i { height: 1px; flex: 1; background: linear-gradient(90deg,var(--green),rgba(32,231,120,.04)) }
.rail b { position: relative; padding-left: 14px; font-size: 10px }
.rail em { position: absolute; left: 0; top: 2px; width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 9px var(--green) }
.rail b:nth-of-type(2) em { background: #44ddff }
.rail b:nth-of-type(3) em { background: #a070ff }
.rail small { display: block; margin-top: 3px; color: #59655e; font-size: 9px; font-weight: 400 }

.calculator,.architecture,.faq,.testimonials,.about,.products { margin-top: 175px }

.section-intro {
    display: grid;
    grid-template-columns: .35fr 1fr;
    column-gap: 70px;
    align-items: end
}
.section-intro>.overline { grid-row: span 2; align-self: start; margin-top: 25px }
.section-intro h2 { margin-top: 0 }
.section-intro>p:last-child { margin: 0 0 20px }
.section-intro.centered { display: block; text-align: center }
.section-intro.centered>p:last-child { margin-left: auto; margin-right: auto }

/* ===== CALCULATOR ===== */
.calc-surface {
    max-width: 980px;
    margin: 55px auto 0;
    padding: 28px 34px 34px;
    border: 1px solid rgba(102,160,122,.23);
    border-radius: 24px;
    background: linear-gradient(145deg,rgba(7,15,10,.86),rgba(4,8,6,.76));
    backdrop-filter: blur(24px)
}
.dev { display: flex; align-items: center; gap: 15px; padding-bottom: 22px; border-bottom: 1px solid var(--line) }
.dev span { padding: 7px 10px; border: 1px solid rgba(32,231,120,.28); border-radius: 99px; color: var(--green); font: 700 9px ui-monospace; letter-spacing: 1.2px }
.dev p { margin: 0; color: #a3aea7; font-size: 13px }
.calc-head { margin-top: 26px }
.calc-head>div:first-child { display: flex; justify-content: space-between; color: #829087; font-size: 11px }
.calc-head strong { color: #d9e3dd }
.progress { height: 4px; margin-top: 10px; overflow: hidden; border-radius: 99px; background: #182019 }
.progress i { display: block; width: 17%; height: 100%; background: var(--rainbow); transition: .4s }
.calc-body { max-width: 690px; margin: 44px auto 0 }
.calc-body>p { text-align: center; font-size: 19px }
.calc-body>input { width: 100%; margin: 12px 0 18px; padding: 18px; border: 1px solid rgba(39,194,104,.3); border-radius: 13px; outline: 0; background: rgba(5,8,7,.78); color: white }
.calc-actions { display: flex; gap: 9px }
.calc-actions button { padding: 15px 18px; border-radius: 12px; border: 1px solid var(--line); background: #09100b; color: #718078 }
.calc-actions #next { flex: 1; border: 0; background: linear-gradient(90deg,#20d86f,#0c7639); color: white; font-weight: 700 }
.calc-actions span { float: right }

/* ===== ARCHITECTURE ===== */
.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 55px }
.audience-grid article { padding: 38px; border: 1px solid var(--line); border-radius: 24px; background: rgba(7,11,8,.72); backdrop-filter: blur(20px) }
.number { color: #6a8f78; font: 700 10px ui-monospace; letter-spacing: 1.5px }
.audience-grid h3,.mission-grid h3 { font-size: 28px; letter-spacing: -1.2px }
.audience-grid article>p:nth-of-type(2),.mission-grid p { color: var(--muted); font-size: 14px; line-height: 1.65 }
.capabilities { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 27px }
.capabilities span { padding: 14px; border: 1px solid rgba(115,151,128,.16); border-radius: 11px; color: #a0aaa4; font-size: 12px }
.capabilities span:before { content: "·"; margin-right: 8px; color: var(--green) }

.metrics { display: grid; grid-template-columns: repeat(3,1fr); margin-top: 18px; border: 1px solid var(--line); border-radius: 18px; background: rgba(5,9,6,.65) }
.metrics p { display: flex; flex-direction: column; gap: 4px; margin: 0; padding: 24px 30px; border-right: 1px solid var(--line) }
.metrics p:last-child { border: 0 }
.metrics b { color: var(--green); font-size: 26px }
.metrics span { color: #657269; font-size: 11px }

/* ===== FAQ ===== */
.faq { display: grid; grid-template-columns: .55fr 1fr; gap: 75px }
.faq .section-intro { display: block; position: sticky; top: 145px; align-self: start }
.faq-list { border-top: 1px solid var(--line) }
.faq-list summary{display:flex;}
details { border-bottom: 1px solid var(--line) }
summary {
    display: flex;
    width: 100%;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    list-style: none;
    padding: 25px 4px;
    color: #dfe7e2;
    font-size: 16px;
    cursor: pointer
}
summary::-webkit-details-marker { display: none }
.faq-q { flex: 1 }
.faq-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--green);
    font-size: 21px;
    line-height: 1;
    transition: transform .2s ease
}
details[open] .faq-icon { transform: rotate(45deg) }
details p { margin: 0; padding: 0 45px 25px 4px; color: var(--muted); font-size: 14px; line-height: 1.65 }

/* ===== TESTIMONIALS ===== */
.quote-wrap { display: grid; grid-template-columns: auto 1fr auto; gap: 20px; align-items: center; max-width: 900px; margin: 55px auto 0 }
.quote-wrap>button { width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; background: rgba(8,13,10,.8); color: var(--green) }

blockquote {
    margin: 0;
    min-height: 245px;
    padding: 38px;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(6,10,7,.72);
    backdrop-filter: blur(18px)
}
blockquote>span { color: var(--green); font-size: 40px; line-height: .6 }
blockquote>p { flex: 1; margin: 0; font-size: 20px; line-height: 1.5; color: #d1dad4 }
blockquote footer { display: flex; align-items: center; gap: 12px; margin-top: 28px; flex-wrap: wrap }
blockquote footer>i { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--green); color: #00210f; font-style: normal; flex-shrink: 0 }
blockquote footer b { font-size: 13px }
blockquote footer small { display: block; margin-top: 4px; color: #657269; font-weight: 400 }

/* ===== ABOUT ===== */
.about { padding-top: 40px }
.mission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 60px }
.mission-grid article {
    min-height: 330px;
    padding: 45px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    border: 1px solid var(--line);
    border-radius: 25px;
    background: linear-gradient(155deg,rgba(11,20,14,.8),rgba(5,7,6,.7));
    backdrop-filter: blur(18px)
}
.mission-grid article:nth-child(2) { background: linear-gradient(155deg,rgba(14,11,22,.78),rgba(5,7,6,.7)) }
.mission-grid article>span { color: var(--green); font: 700 10px ui-monospace; letter-spacing: 1.5px }
.mission-grid article:nth-child(2)>span { color: #a275ff }

/* ===== PRODUCTS ===== */
.product-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin-top: 55px }
.product-grid a {
    min-height: 250px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--line);
    border-radius: 19px;
    background: rgba(6,11,8,.7);
    color: white;
    text-decoration: none;
    backdrop-filter: blur(18px);
    transition: .25s
}
.product-grid a:hover { transform: translateY(-4px); border-color: rgba(32,231,120,.42); background: rgba(10,18,13,.86) }
.product-grid small { color: #6f8b79; font: 700 10px ui-monospace }
.product-grid h3 { margin: 45px 0 10px; font-size: 22px; letter-spacing: -.7px }
.product-grid p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55 }
.product-grid span { margin-top: auto; color: var(--green); font-size: 12px }

/* ===== FOOTER ===== */
.site-footer {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    align-items: center;
    padding: 42px 4vw;
    border-top: 1px solid var(--line);
    background: rgba(2,5,4,.82);
    color: #647168
}
.site-footer p { text-align: center; font-size: 12px }
.site-footer small { text-align: right; font-size: 10px }

@keyframes pulse { 50% { opacity: .35; transform: scale(.78) } }
@keyframes shimmer { to { background-position: 180% 0 } }
@keyframes think {
    0%,60%,100% { transform: translateY(0); opacity: .35 }
    30% { transform: translateY(-8px); opacity: 1 }
}

/* ===== RESPONSIVE ===== */
@media(max-width: 980px) {
    nav { display: none }
    main { padding: 36px 22px 120px }
    .hero { min-height: 0 }
    .welcome { position: static; width: 100%; max-width: 100%; margin-top: 18px; padding: 4px 0 4px 14px }
    .filterbar { grid-template-columns: 1fr 1fr }
    .mode { grid-column: span 2; min-height: 44px; border-right: 0; border-bottom: 1px solid var(--line) }
    .mode button { flex: 1 }
    .filterbar label { border-bottom: 1px solid var(--line) }
    .filterbar .location { border-right: 1px solid var(--line) }
    .find { grid-column: span 2; min-height: 48px; margin-top: 5px }
    .ai { grid-template-columns: 1fr; gap: 20px; margin-top: 34px }
    .ai-copy,.faq .section-intro { position: static }
    .ai-copy h2 br { display: none }
    .section-intro,.faq { display: block }
    .section-intro>.overline { margin-top: 0 }
    .section-intro>p:last-child { margin-bottom: 35px }
    .audience-grid { grid-template-columns: 1fr }
    .calculator,.architecture,.faq,.testimonials,.about,.products { margin-top: 125px }
    .faq-list { margin-top: 35px }
}

@media(max-width: 620px) {
    .topbar { height: 62px; margin: 8px; border-radius: 18px }
    .profile { width: 38px; height: 38px }
    main { padding: 28px 16px 100px }
    .hero h1 { font-size: 48px; letter-spacing: -3.5px }
    .welcome blockquote { font-size: 14px }
    .section-mark>b { display: none }
    .filterbar { display: block }
    .mode { min-height: 46px; margin: 0 }
    .filterbar label { display: block; border-right: 0 }
    .find { width: 100%; min-height: 48px; margin-top: 6px }
    .match { height: 58px; text-align: center }
    .match>span { display: block }
    .match strong { display: block }
    .ai { margin-top: 20px; padding-top: 15px }
    .ai-copy h2 { font-size: 34px }
    .brain-state { display: none }
    .suggestions { display: none }
    #chat input { padding: 15px 13px }
    .answer-copy { padding-left: 0 }
    .answer-area { padding-top: 24px }
    .rail { overflow: auto; white-space: nowrap }
    .rail>i { min-width: 70px }
    .section-intro h2 { font-size: 43px; letter-spacing: -2.8px }
    .calc-surface { padding: 22px 17px }
    .dev { display: block }
    .dev p { margin-top: 12px }
    .audience-grid article { padding: 28px 23px }
    .capabilities { grid-template-columns: 1fr }
    .metrics { grid-template-columns: 1fr }
    .metrics p { border-right: 0; border-bottom: 1px solid var(--line) }
    .faq { gap: 30px }
    .quote-wrap { grid-template-columns: 1fr }
    .quote-wrap>button { display: none }
    blockquote { padding: 28px 23px }
    .mission-grid { grid-template-columns: 1fr }
    .mission-grid article { min-height: 270px; padding: 30px 25px }
    .site-footer { grid-template-columns: 1fr; text-align: center; gap: 12px }
    .site-footer p,.site-footer small { text-align: center }
}

@media(prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto }
    * { animation: none!important }
    #neural { display: none }
}

.filterbar select {
    color-scheme: dark;
}

.filterbar select option {
    background: #07130d;
    color: #eef6f1;
}