:root{
  --night:#090b0a;
  --ink:#101411;
  --paper:#f3f5ed;
  --paper-strong:#fff;
  --acid:#b6f45f;
  --acid-strong:#9bea3e;
  --coral:#ff654c;
  --violet:#948adf;
  --aqua:#67e1b5;
  --sand:#f2cf8f;
  --sky:#96c9f4;
  --muted:#667069;
  --line:rgba(16,20,17,.13);
  --dark-line:rgba(255,255,255,.13);
  --shadow:0 28px 80px rgba(5,9,6,.15);
  --radius-xl:40px;
  --radius-lg:28px;
  --radius-md:19px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:105px;background:var(--night)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"DM Sans",sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body,input,textarea,select,button{font:inherit}
body::selection{background:var(--coral);color:var(--ink)}
a{color:inherit}
button,a{-webkit-tap-highlight-color:transparent}
img{max-width:100%;display:block}
.wrap{width:min(1220px,calc(100% - 44px));margin-inline:auto}
.skip-link{position:fixed;z-index:1200;top:12px;left:12px;padding:12px 16px;border-radius:999px;background:var(--acid);color:var(--ink);font:700 12px/1 "Space Grotesk",sans-serif;letter-spacing:.05em;text-decoration:none;transform:translateY(-170%);transition:transform .2s}
.skip-link:focus{transform:translateY(0);outline:3px solid #fff;outline-offset:3px}
.label{font:700 11px/1 "Space Grotesk",sans-serif;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.light-label{color:var(--acid)}
.section{padding:125px 0}
.button{min-height:55px;padding:0 23px;border:0;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:14px;font:700 12px/1 "Space Grotesk",sans-serif;letter-spacing:.07em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
.button:hover{transform:translateY(-2px)}
.button:focus-visible,.nav-cta:focus-visible,.text-link:focus-visible,.case-copy a:focus-visible,.footer-links a:focus-visible,.footer-top:focus-visible{outline:3px solid var(--acid);outline-offset:4px}
.button-acid{background:var(--acid);color:var(--ink);box-shadow:0 17px 42px rgba(182,244,95,.15)}
.button-acid:hover{background:var(--acid-strong);box-shadow:0 19px 48px rgba(182,244,95,.28)}
.button-ghost{border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.06);color:#fff;backdrop-filter:blur(12px)}

/* Hero */
.site-header{min-height:920px;position:relative;overflow:hidden;isolation:isolate;background:linear-gradient(145deg,#090b0a,#17131d 57%,#07120d);color:#fff}
.site-header::before{content:"";position:absolute;inset:0;z-index:-2;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.75),transparent 80%)}
.header-glow{position:absolute;z-index:-1;border-radius:50%;filter:blur(86px);pointer-events:none}
.glow-one{width:590px;height:590px;right:-110px;top:-180px;background:rgba(148,138,223,.36)}
.glow-two{width:520px;height:520px;left:-260px;bottom:-170px;background:rgba(103,225,181,.2)}
.topbar{position:fixed;z-index:1000;top:14px;left:50%;width:min(1220px,calc(100% - 44px));height:72px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;border:1px solid rgba(255,255,255,.13);border-radius:18px;background:rgba(10,12,11,.87);box-shadow:0 12px 40px rgba(0,0,0,.28);backdrop-filter:blur(18px);transform:translateX(-50%)}
.brand{font:700 23px/1 "Space Grotesk",sans-serif;letter-spacing:-.055em;text-decoration:none}
.topbar .brand{color:#fff}
.brand span{display:inline-block;margin-left:6px;padding:4px 9px 3px;border-radius:6px;color:#080909;background:linear-gradient(100deg,var(--coral),#ff8970 38%,var(--violet))}
.nav-links{display:flex;align-items:center;gap:29px}
.nav-links a{color:rgba(255,255,255,.64);font-size:14px;text-decoration:none;transition:color .2s}
.nav-links a:hover{color:#fff}
.nav-cta{display:flex;align-items:center;gap:10px;color:#fff;font-size:13px;font-weight:700;text-decoration:none}
.nav-cta i{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--acid);color:var(--ink);font-style:normal}
.hero{min-height:920px;padding:145px 0 105px;display:grid;grid-template-columns:minmax(0,1.07fr) minmax(390px,.76fr);gap:clamp(54px,7vw,110px);align-items:center}
.eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:29px;color:rgba(255,255,255,.58);font:700 11px/1 "Space Grotesk",sans-serif;letter-spacing:.17em;text-transform:uppercase}
.eyebrow span{width:36px;height:2px;background:var(--coral)}
.hero h1{max-width:760px;margin:0;font:700 clamp(58px,6.6vw,96px)/.88 "Space Grotesk",sans-serif;letter-spacing:-.075em}
.hero h1 em{color:var(--coral);font-style:normal}
.hero-copy>p{max-width:610px;margin:29px 0 0;color:rgba(255,255,255,.68);font-size:clamp(18px,1.5vw,21px);line-height:1.55}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:35px}
.hero-actions .button-acid span{width:27px;height:27px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff;font-size:15px}
.hero-proof{display:flex;flex-wrap:wrap;gap:22px;margin-top:44px;padding-top:25px;border-top:1px solid var(--dark-line);color:rgba(255,255,255,.5);font-size:12px}
.hero-proof span{display:flex;align-items:center;gap:8px}
.hero-proof b{color:var(--acid);font:600 11px/1 "Space Grotesk",sans-serif}

/* Hero workbench */
.workbench{position:relative;padding:25px;border:1px solid rgba(255,255,255,.18);border-radius:32px;background:linear-gradient(150deg,rgba(31,32,35,.96),rgba(12,13,13,.96));box-shadow:0 45px 100px rgba(0,0,0,.48),0 0 110px rgba(148,138,223,.1)}
.workbench::before{content:"";position:absolute;inset:-1px;z-index:-1;border-radius:33px;background:linear-gradient(145deg,rgba(255,255,255,.42),rgba(255,255,255,.03) 47%,rgba(255,101,76,.45))}
.workbench-top{display:flex;align-items:center;gap:9px;padding-bottom:20px;border-bottom:1px solid var(--dark-line);color:rgba(255,255,255,.74);font:600 11px/1 "Space Grotesk",sans-serif;letter-spacing:.05em}
.workbench-top small{margin-left:auto;color:rgba(255,255,255,.36);font-size:9px;letter-spacing:.13em;text-transform:uppercase}
.status-dot{width:9px;height:9px;border-radius:50%;background:var(--acid);box-shadow:0 0 18px var(--acid)}
.incoming{display:flex;align-items:center;gap:13px;margin-top:22px;padding:16px;border:1px solid var(--dark-line);border-radius:17px;background:rgba(255,255,255,.045)}
.incoming-icon{flex:0 0 auto;width:38px;height:38px;border-radius:13px;display:grid;place-items:center;background:rgba(148,138,223,.18);color:var(--violet);font-size:18px}
.incoming small,.decision small{display:block;margin-bottom:4px;color:rgba(255,255,255,.36);font-size:9px;letter-spacing:.07em;text-transform:uppercase}
.incoming strong{display:block;color:rgba(255,255,255,.8);font-size:13px;line-height:1.4}
.process-line{height:28px;position:relative}
.process-line::before{content:"";position:absolute;top:0;bottom:0;left:35px;width:1px;background:rgba(255,255,255,.14)}
.process-line span{position:absolute;left:32px;top:10px;width:7px;height:7px;border-radius:50%;background:var(--violet)}
.ai-step{padding:17px;border-radius:18px;background:linear-gradient(120deg,rgba(148,138,223,.22),rgba(255,101,76,.1));border:1px solid rgba(255,255,255,.12)}
.ai-step-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.ai-step-head span{color:var(--violet);font:700 10px/1 "Space Grotesk",sans-serif;letter-spacing:.12em;text-transform:uppercase}
.ai-step-head i{color:rgba(255,255,255,.32);font-size:9px;font-style:normal}
.extracted{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.extracted div{min-width:0;padding:10px;border-radius:11px;background:rgba(0,0,0,.16)}
.extracted small{display:block;color:rgba(255,255,255,.34);font-size:8px;text-transform:uppercase;letter-spacing:.08em}
.extracted b{display:block;margin-top:4px;color:rgba(255,255,255,.82);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.extracted .priority{color:var(--coral)}
.decision{display:flex;align-items:center;gap:11px;margin-top:13px;padding:13px 14px;border-radius:16px;background:var(--acid);color:var(--ink)}
.avatar{flex:0 0 auto;width:35px;height:35px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff;font:600 10px/1 "Space Grotesk",sans-serif}
.decision small{color:rgba(16,20,17,.55)}
.decision b{display:block;font-size:11px}
.decision button{margin-left:auto;padding:0;border:0;background:transparent;color:var(--ink);font-size:10px;font-weight:700}
.workbench-note{margin:15px 0 0;color:rgba(255,255,255,.38);font-size:10px;text-align:center}

/* Principles */
.principles{position:relative;z-index:2;margin-top:-55px}
.principle-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);border-radius:27px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.principle-grid>div{padding:27px 28px}
.principle-grid>div+div{border-left:1px solid var(--line)}
.principle-intro{background:var(--acid)}
.principle-intro span{display:block;margin-bottom:7px;font:700 10px/1 "Space Grotesk",sans-serif;letter-spacing:.13em;text-transform:uppercase}
.principle-grid i{display:block;margin-bottom:10px;color:var(--coral);font:600 10px/1 "Space Grotesk",sans-serif;font-style:normal}
.principle-grid b{display:block;font:600 15px/1.2 "Space Grotesk",sans-serif}
.principle-grid div:not(.principle-intro) span{display:block;margin-top:6px;color:var(--muted);font-size:12px;line-height:1.45}

/* Applications */
.section-heading h2{margin:0;font:700 clamp(43px,5.4vw,74px)/.95 "Space Grotesk",sans-serif;letter-spacing:-.065em}
.section-heading h2 em{font-style:normal;color:var(--coral)}
.split-heading{display:grid;grid-template-columns:1.35fr .65fr;gap:70px;align-items:end;margin-bottom:58px}
.split-heading .label,.cases-heading .label{margin-bottom:19px}
.split-heading>p{margin:0 0 5px;color:var(--muted);font-size:18px;line-height:1.58}
.application-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.application-card{min-height:420px;padding:27px;position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius-lg);background:rgba(255,255,255,.65);transition:transform .25s,box-shadow .25s}
.application-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.app-number{color:var(--muted);font:600 10px/1 "Space Grotesk",sans-serif}
.app-icon{width:58px;height:58px;margin:28px 0 25px;border-radius:18px;display:grid;place-items:center;background:color-mix(in srgb,var(--card-color) 24%,white);color:var(--ink);font:600 24px/1 "Space Grotesk",sans-serif;transform:rotate(-4deg)}
.application-card.violet{--card-color:var(--violet)}.application-card.acid{--card-color:var(--acid)}.application-card.coral{--card-color:var(--coral)}.application-card.aqua{--card-color:var(--aqua)}.application-card.sand{--card-color:var(--sand)}.application-card.sky{--card-color:var(--sky)}
.application-card h3{margin:0;font:600 25px/1.08 "Space Grotesk",sans-serif;letter-spacing:-.04em}
.application-card>p{margin:14px 0 24px;color:var(--muted);font-size:15px;line-height:1.55}
.human-line{margin-top:auto;padding:10px 0 0;border-top:1px solid var(--line);font-size:12px}
.human-line+.human-line{margin-top:9px}
.human-line span{display:inline-block;width:74px;color:var(--muted);font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}

/* Calculator */
.diagnostic{margin:0 18px;padding:110px 0;border-radius:var(--radius-xl);position:relative;overflow:hidden;background:var(--night);color:#fff}
.diagnostic::before{content:"";position:absolute;width:600px;height:600px;right:-210px;top:-260px;border-radius:50%;background:rgba(148,138,223,.23);filter:blur(70px)}
.diagnostic-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(55px,8vw,120px);align-items:center}
.diagnostic-copy{position:relative}
.diagnostic-copy h2{max-width:650px;margin:20px 0 22px;font:700 clamp(44px,5vw,72px)/.94 "Space Grotesk",sans-serif;letter-spacing:-.065em}
.diagnostic-copy>p{max-width:520px;margin:0;color:rgba(255,255,255,.6);font-size:18px;line-height:1.58}
.diagnostic-copy ul{display:grid;gap:10px;margin:28px 0 0;padding:0;list-style:none;color:rgba(255,255,255,.7);font-size:14px}
.diagnostic-copy li::before{content:"✓";margin-right:10px;color:var(--acid);font-weight:700}
.calculator{position:relative;padding:31px;border:1px solid rgba(255,255,255,.17);border-radius:30px;background:linear-gradient(145deg,rgba(31,32,35,.97),rgba(13,14,14,.97));box-shadow:0 35px 100px rgba(0,0,0,.35)}
.calculator-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:22px;border-bottom:1px solid var(--dark-line);font:600 14px/1 "Space Grotesk",sans-serif}
.calculator-head small{color:rgba(255,255,255,.35);font-size:9px;letter-spacing:.12em;text-transform:uppercase}
.calc-field{margin-top:25px}
.calc-field>div{display:flex;justify-content:space-between;gap:15px;align-items:baseline;margin-bottom:14px}
.calc-field label{color:rgba(255,255,255,.68);font-size:13px}
.calc-field output{flex:0 0 auto;color:var(--acid);font:600 12px/1 "Space Grotesk",sans-serif}
.calc-field input[type=range]{width:100%;height:4px;border:0;border-radius:99px;appearance:none;background:linear-gradient(90deg,var(--acid) var(--progress,20%),rgba(255,255,255,.13) var(--progress,20%));cursor:pointer}
.calc-field input[type=range]::-webkit-slider-thumb{width:20px;height:20px;border:5px solid var(--acid);border-radius:50%;appearance:none;background:var(--ink);box-shadow:0 0 0 4px rgba(182,244,95,.09)}
.calc-field input[type=range]::-moz-range-thumb{width:10px;height:10px;border:5px solid var(--acid);border-radius:50%;background:var(--ink);box-shadow:0 0 0 4px rgba(182,244,95,.09)}
.calc-field input[type=range]:focus-visible{outline:3px solid var(--violet);outline-offset:7px}
.calc-result{margin-top:27px;padding:20px 21px;border-radius:18px;background:linear-gradient(110deg,rgba(148,138,223,.22),rgba(255,101,76,.12))}
.calc-result small{display:block;color:rgba(255,255,255,.46);font-size:9px;letter-spacing:.1em;text-transform:uppercase}
.calc-result strong{display:block;margin-top:5px;color:#fff;font:600 35px/1 "Space Grotesk",sans-serif;letter-spacing:-.05em}
.calc-result strong span{color:var(--acid)}
.calc-result p{margin:9px 0 0;color:rgba(255,255,255,.42);font-size:10px;line-height:1.4}
.full-button{width:100%;margin-top:14px}

/* Cases */
.cases-heading{max-width:890px;margin-bottom:60px}
.cases-heading p{max-width:650px;margin:22px 0 0;color:var(--muted);font-size:18px;line-height:1.55}
.case-list{display:grid;gap:24px}
.case-card{min-height:545px;padding:36px;display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(45px,7vw,90px);align-items:center;border:1px solid var(--line);border-radius:34px;background:#fff;overflow:hidden}
.case-card.reverse{grid-template-columns:.88fr 1.12fr}.case-card.reverse .case-visual{order:2}
.case-visual{min-width:0;border-radius:24px;overflow:hidden;background:#121514;box-shadow:0 24px 60px rgba(7,10,8,.2)}
.browser-bar{height:42px;padding:0 15px;display:flex;align-items:center;gap:6px;background:#e8ebe4;color:var(--muted)}
.browser-bar span{width:8px;height:8px;border-radius:50%;background:#bdc1b9}.browser-bar span:first-child{background:var(--coral)}.browser-bar span:nth-child(2){background:var(--sand)}.browser-bar span:nth-child(3){background:var(--aqua)}
.browser-bar b{margin-left:auto;font:600 9px/1 "Space Grotesk",sans-serif;letter-spacing:.06em}
.flow-preview{min-height:380px;padding:30px;display:grid;align-content:center;gap:14px;background:radial-gradient(circle at 80% 10%,rgba(148,138,223,.32),transparent 38%),#111412}
.flow-preview>div{min-height:82px;padding:14px 17px;display:flex;align-items:center;gap:15px;border:1px solid rgba(255,255,255,.1);border-radius:17px;background:rgba(255,255,255,.06);color:#fff}
.flow-preview i{width:39px;height:39px;border-radius:13px;display:grid;place-items:center;background:var(--acid);color:var(--ink);font:600 10px/1 "Space Grotesk",sans-serif;font-style:normal}
.flow-preview>div:nth-child(2) i{background:var(--violet)}
.flow-preview>div:nth-child(3) i{background:var(--coral)}
.flow-preview span b,.flow-preview span small{display:block}.flow-preview span b{font:600 14px/1.2 "Space Grotesk",sans-serif}.flow-preview span small{margin-top:4px;color:rgba(255,255,255,.43);font-size:11px}
.browser-shot img{width:100%;height:380px;object-fit:cover;object-position:top}
.case-voice .case-visual{padding:34px;background:radial-gradient(circle at 20% 10%,rgba(103,225,181,.3),transparent 40%),#111412}
.phone-preview{max-width:310px;min-height:430px;margin:auto;padding:19px 18px;border:5px solid #303431;border-radius:35px;background:#f4f5ed;color:var(--ink);box-shadow:0 25px 60px rgba(0,0,0,.35)}
.phone-top{display:flex;justify-content:space-between;font-size:8px;font-weight:700}.phone-top i{width:45px;height:8px;border-radius:99px;background:var(--ink)}
.voice-orb{width:70px;height:70px;margin:44px auto 20px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--violet),var(--coral));color:#fff;font-size:10px;letter-spacing:2px;box-shadow:0 0 0 12px rgba(148,138,223,.12)}
.phone-preview>strong{display:block;margin:0 auto 27px;max-width:240px;text-align:center;font:600 14px/1.45 "Space Grotesk",sans-serif}
.voice-output{display:flex;align-items:center;gap:10px;margin-top:9px;padding:11px;border:1px solid var(--line);border-radius:14px;background:#fff}
.voice-output>span{width:28px;height:28px;border-radius:9px;display:grid;place-items:center;background:rgba(182,244,95,.35);font-size:11px}
.voice-output small,.voice-output b{display:block}.voice-output small{color:var(--muted);font-size:7px;text-transform:uppercase;letter-spacing:.08em}.voice-output b{margin-top:2px;font-size:9px}
.case-tag{margin-bottom:17px;color:var(--coral);font:700 10px/1 "Space Grotesk",sans-serif;letter-spacing:.12em;text-transform:uppercase}
.case-copy h3{margin:0;font:600 clamp(37px,4vw,53px)/.95 "Space Grotesk",sans-serif;letter-spacing:-.055em}
.case-copy>p{margin:19px 0 23px;color:var(--muted);font-size:16px;line-height:1.6}
.case-copy dl{margin:0}
.case-copy dl div{display:grid;grid-template-columns:68px 1fr;gap:12px;padding:11px 0;border-top:1px solid var(--line);font-size:12px;line-height:1.4}
.case-copy dt{color:var(--muted);font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.case-copy dd{margin:0}
.case-copy>a{display:inline-flex;align-items:center;gap:7px;margin-top:23px;font-weight:700;text-decoration:none;border-bottom:2px solid var(--acid)}
.case-copy>a span{color:var(--coral)}

/* Method */
.method{background:#e8ebdf}
.method-grid{display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}
.method-grid li{min-height:285px;padding:27px 25px;border-right:1px solid var(--line)}
.method-grid li:first-child{border-left:1px solid var(--line)}
.method-grid span{display:block;color:var(--coral);font:600 11px/1 "Space Grotesk",sans-serif}
.method-grid h3{margin:62px 0 13px;font:600 27px/1 "Space Grotesk",sans-serif;letter-spacing:-.04em}
.method-grid p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}
.method-note{margin-top:28px;padding:18px 22px;border-radius:16px;display:flex;gap:20px;background:var(--ink);color:#fff;font-size:13px}
.method-note b{flex:0 0 auto;color:var(--acid);font-family:"Space Grotesk",sans-serif}
.method-note span{color:rgba(255,255,255,.66)}

/* About */
.about-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:clamp(60px,9vw,130px);align-items:center}
.portrait{position:relative;margin:0}
.portrait::before{content:"";position:absolute;inset:25% -11% -7% 20%;z-index:-1;border-radius:31px;background:var(--violet);transform:rotate(4deg)}
.portrait img{width:100%;max-height:630px;object-fit:cover;object-position:center 21%;border-radius:31px;filter:saturate(.88)}
.portrait figcaption{position:absolute;left:23px;right:-20px;bottom:22px;padding:16px 19px;border-radius:16px;background:#fff;box-shadow:var(--shadow)}
.portrait figcaption b,.portrait figcaption span{display:block}.portrait figcaption b{font:600 15px/1.2 "Space Grotesk",sans-serif}.portrait figcaption span{margin-top:4px;color:var(--muted);font-size:10px}
.about-copy h2{max-width:780px;margin:20px 0 25px;font:700 clamp(44px,5.5vw,73px)/.94 "Space Grotesk",sans-serif;letter-spacing:-.065em}
.about-copy>p{max-width:700px;margin:0 0 16px;color:var(--muted);font-size:17px;line-height:1.65}
.about-points{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}
.about-points span{padding:13px 15px;border-radius:12px;background:#fff;font-size:13px;font-weight:600}
.about-points span::before{content:"✓";margin-right:9px;color:var(--coral)}
.text-link{display:inline-flex;align-items:center;gap:9px;margin-top:30px;font-weight:700;text-decoration:none;border-bottom:2px solid var(--acid)}
.text-link span{color:var(--coral)}

/* FAQ */
.faq-section{padding-top:40px}
.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:clamp(60px,9vw,130px);align-items:start}
.faq-grid h2{margin:20px 0 18px;font:700 clamp(42px,5vw,66px)/.95 "Space Grotesk",sans-serif;letter-spacing:-.06em}
.faq-grid>div:first-child p{max-width:430px;margin:0;color:var(--muted);line-height:1.6}
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{padding:23px 0;display:flex;justify-content:space-between;gap:20px;align-items:center;cursor:pointer;list-style:none;font:600 18px/1.3 "Space Grotesk",sans-serif}
.faq summary::-webkit-details-marker{display:none}
.faq summary span{flex:0 0 auto;width:31px;height:31px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--ink);transition:transform .2s,background .2s}
.faq details[open] summary span{transform:rotate(45deg);background:var(--acid)}
.faq details p{max-width:680px;margin:-6px 55px 24px 0;color:var(--muted);font-size:14px;line-height:1.65}

/* Contact */
.contact-section{position:relative;padding:120px 0;overflow:hidden;background:var(--night);color:#fff}
.contact-glow{position:absolute;right:-180px;bottom:-250px;width:720px;height:720px;border-radius:50%;background:rgba(148,138,223,.26);filter:blur(95px)}
.contact-grid{position:relative;display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(60px,9vw,120px);align-items:center}
.contact-copy h2{max-width:650px;margin:20px 0 22px;font:700 clamp(50px,5.8vw,80px)/.91 "Space Grotesk",sans-serif;letter-spacing:-.07em}
.contact-copy>p{max-width:560px;margin:0;color:rgba(255,255,255,.62);font-size:18px;line-height:1.6}
.contact-copy ul{display:grid;gap:11px;margin:29px 0 0;padding:0;list-style:none;color:rgba(255,255,255,.7);font-size:14px}
.contact-copy li::before{content:"✓";margin-right:10px;color:var(--acid);font-weight:700}
.form-card{min-width:0;padding:clamp(26px,4vw,42px);border:1px solid rgba(255,255,255,.18);border-radius:31px;background:linear-gradient(150deg,rgba(31,32,35,.97),rgba(12,13,13,.97));box-shadow:0 38px 100px rgba(0,0,0,.38)}
.form-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;padding-bottom:21px;border-bottom:1px solid var(--dark-line);font:600 17px/1 "Space Grotesk",sans-serif}
.form-head small{color:rgba(255,255,255,.35);font-size:9px;letter-spacing:.12em;text-transform:uppercase}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.field{display:grid;gap:7px}.field-wide{grid-column:1/-1}
.field label{color:rgba(255,255,255,.55);font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.field input,.field select,.field textarea{width:100%;border:1px solid rgba(255,255,255,.14);border-radius:13px;outline:0;background:rgba(255,255,255,.055);color:#fff}
.field input,.field select{height:49px;padding:0 13px}.field textarea{min-height:125px;padding:13px;resize:vertical;line-height:1.48}
.field input::placeholder,.field textarea::placeholder{color:rgba(255,255,255,.29)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(182,244,95,.72);box-shadow:0 0 0 3px rgba(182,244,95,.09)}
.field option{background:#fff;color:var(--ink)}
.honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.privacy{margin:15px 0 0;color:rgba(255,255,255,.45);font-size:10px;line-height:1.55}.privacy a{color:var(--acid)}
.submit-row{display:flex;align-items:center;gap:14px;margin-top:18px}
.submit-row .button{flex:0 0 auto}
.submit-row .button:disabled{opacity:.55;cursor:wait;transform:none}
.form-status{min-height:18px;color:rgba(255,255,255,.5);font-size:10px;line-height:1.4}
.form-status.error{color:#ffad9f}
.form-success{padding:35px 5px}
.form-success[hidden]{display:none}
.success-mark{width:56px;height:56px;margin-bottom:22px;border-radius:50%;display:grid;place-items:center;background:var(--acid);color:var(--ink);font:700 21px/1 "Space Grotesk",sans-serif}
.form-success h3{margin:14px 0 13px;font:600 39px/1 "Space Grotesk",sans-serif;letter-spacing:-.05em}
.form-success p{max-width:480px;margin:0;color:rgba(255,255,255,.62);line-height:1.6}
.calendar-link{margin-top:22px;padding:15px 18px;border-radius:999px;display:flex;justify-content:space-between;align-items:center;background:var(--acid);color:var(--ink);font-weight:700;text-decoration:none}
.quiet-link{display:inline-flex;margin-top:20px;color:rgba(255,255,255,.5);font-size:13px}

/* Footer */
footer{padding:62px 0 42px;background:#050605;color:#fff;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;grid-template-columns:1.3fr .9fr .5fr;gap:60px;align-items:start}
footer .brand{display:inline-flex;color:#fff}
footer p{max-width:430px;margin:16px 0 0;color:rgba(255,255,255,.43);font-size:13px;line-height:1.55}
.footer-links{display:grid;gap:9px}
.footer-links a,.footer-links button{width:max-content;padding:0;border:0;background:none;color:rgba(255,255,255,.58);font-size:13px;text-decoration:none;cursor:pointer}
.footer-links a:hover,.footer-links button:hover{color:#fff}
.footer-top{justify-self:end;display:flex;align-items:center;gap:12px;color:rgba(255,255,255,.58);font-size:12px;text-decoration:none}
.footer-top span{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--acid);color:var(--ink);font-weight:700}

@media(max-width:1050px){
  .nav-links{display:none}
  .hero{grid-template-columns:1fr .8fr;gap:45px}
  .hero h1{font-size:clamp(55px,7.8vw,82px)}
  .application-grid{grid-template-columns:1fr 1fr}
  .case-card,.case-card.reverse{grid-template-columns:1fr 1fr;gap:40px}
  .contact-grid{grid-template-columns:.9fr 1.1fr;gap:55px}
}

@media(max-width:860px){
  .site-header,.hero{min-height:auto}
  .hero{grid-template-columns:1fr;padding:142px 0 115px}
  .hero-copy{max-width:760px}
  .workbench{max-width:590px}
  .principle-grid{grid-template-columns:1fr 1fr}
  .principle-grid>div:nth-child(3){border-left:0;border-top:1px solid var(--line)}
  .principle-grid>div:nth-child(4){border-top:1px solid var(--line)}
  .split-heading,.diagnostic-grid,.about-grid,.faq-grid,.contact-grid{grid-template-columns:1fr}
  .split-heading{gap:25px}
  .split-heading>p{max-width:650px}
  .diagnostic-grid{gap:55px}
  .diagnostic-copy{max-width:700px}
  .calculator{max-width:680px}
  .case-card,.case-card.reverse{grid-template-columns:1fr}
  .case-card.reverse .case-visual{order:0}
  .case-copy{max-width:700px}
  .method-grid{grid-template-columns:1fr 1fr}
  .method-grid li:nth-child(3){border-left:1px solid var(--line);border-top:1px solid var(--line)}
  .method-grid li:nth-child(4){border-top:1px solid var(--line)}
  .about-grid{gap:85px}
  .portrait{max-width:430px}
  .about-copy{max-width:760px}
  .faq-grid{gap:50px}
  .contact-copy{max-width:700px}
  .form-card{max-width:760px}
}

@media(max-width:620px){
  .wrap{width:calc(100% - 28px)}
  .section{padding:88px 0}
  .topbar{top:9px;width:calc(100% - 20px);height:64px;padding:0 14px;border-radius:16px}
  .brand{font-size:20px}
  .nav-cta{font-size:0;gap:0}.nav-cta i{width:38px;height:38px;font-size:14px}
  .hero{padding:118px 0 96px}
  .hero h1{font-size:clamp(48px,14vw,64px);line-height:.91}
  .hero-copy>p{font-size:17px}
  .hero-actions{align-items:stretch;flex-direction:column}
  .hero-actions .button{width:100%}
  .hero-proof{display:grid;gap:12px}
  .workbench{padding:17px;border-radius:24px}
  .extracted{grid-template-columns:1fr}
  .incoming strong{font-size:12px}
  .decision{align-items:flex-start}.decision button{display:none}
  .principles{margin-top:-38px}
  .principle-grid{grid-template-columns:1fr}
  .principle-grid>div+div{border-left:0;border-top:1px solid var(--line)}
  .principle-grid>div{padding:23px}
  .section-heading h2,.diagnostic-copy h2,.about-copy h2,.faq-grid h2{font-size:42px}
  .split-heading{margin-bottom:42px}
  .application-grid{grid-template-columns:1fr}
  .application-card{min-height:390px}
  .diagnostic{margin:0 7px;padding:82px 0;border-radius:30px}
  .calculator{padding:23px}
  .calc-field>div{align-items:flex-start;flex-direction:column;gap:8px}
  .cases-heading{margin-bottom:42px}
  .case-card{min-height:auto;padding:20px;border-radius:26px}
  .case-visual{border-radius:18px}
  .browser-shot img,.flow-preview{height:290px;min-height:290px}
  .flow-preview{padding:18px}
  .case-voice .case-visual{padding:21px}
  .case-copy{padding:8px 2px 7px}
  .case-copy h3{font-size:38px}
  .method-grid{grid-template-columns:1fr}
  .method-grid li,.method-grid li:nth-child(3){min-height:auto;padding:26px 23px 30px;border-left:1px solid var(--line);border-right:1px solid var(--line);border-top:1px solid var(--line)}
  .method-grid li:first-child{border-top:0}
  .method-grid h3{margin-top:35px}
  .method-note{align-items:flex-start;flex-direction:column;gap:8px}
  .portrait{width:calc(100% - 22px)}
  .portrait figcaption{right:-22px}
  .about-points{grid-template-columns:1fr}
  .faq summary{font-size:16px}
  .contact-section{padding:88px 0}
  .contact-copy h2{font-size:48px}
  .form-card{padding:22px;border-radius:24px}
  .form-grid{grid-template-columns:1fr}.field-wide{grid-column:auto}
  .submit-row{align-items:stretch;flex-direction:column}
  .submit-row .button{width:100%}
  .form-status{text-align:center}
  .footer-grid{grid-template-columns:1fr;gap:35px}
  .footer-top{justify-self:start}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}