/* ============================================================
   AgentesDeVoz.ai — by aiBlue · powered by aiBlue Core™
   v2 — Object Sans / Helvetica Neue · blue + gunmetal gray
   RevenueCat-inspired light structure, video hero
   ============================================================ */

/* Object Sans: drop licensed woff2 files in assets/fonts/ — falls back to Helvetica Neue */
@font-face{font-family:"Object Sans";src:local("Object Sans"),url("fonts/ObjectSans-Regular.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Object Sans";src:local("Object Sans Medium"),url("fonts/ObjectSans-Medium.woff2") format("woff2");font-weight:500 600;font-style:normal;font-display:swap}
@font-face{font-family:"Object Sans";src:local("Object Sans Bold"),url("fonts/ObjectSans-Bold.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}

:root{
  --ink:#0A0E1A;
  --ink-2:#101627;
  --paper:#F7F9FC;
  --white:#FFFFFF;
  --line:#E4E9F1;
  --line-dark:rgba(255,255,255,.1);
  --text:#1B2333;
  --muted:#5A6478;
  --muted-dark:#9AA5BC;
  --blue:#0B4BD7;
  --blue-hover:#0940B8;
  --blue-soft:#E8EFFC;
  --blue-bright:#3E7BFA;
  --steel:#39414F;          /* cinza chumbo — replaces the old purple accent */
  --steel-deep:#252B36;
  --steel-soft:#EDEFF3;
  --green:#149A5B;
  --green-soft:#E3F6EC;
  --amber:#E8590C;
  --amber-soft:#FDEEE3;
  --radius:14px;
  --radius-lg:20px;
  --shadow:0 1px 2px rgba(10,14,26,.05),0 8px 28px rgba(10,14,26,.07);
  --shadow-lg:0 2px 6px rgba(10,14,26,.08),0 24px 64px rgba(10,14,26,.14);
  --font-display:"Object Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
  --font-body:"Object Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
  --font-mono:ui-monospace,"SF Mono","Cascadia Mono",Menlo,Consolas,monospace;
  --max:1180px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001s!important;transition-duration:.001s!important}
}
body{font-family:var(--font-body);color:var(--text);background:var(--white);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none}
:focus-visible{outline:3px solid var(--blue-bright);outline-offset:2px;border-radius:6px}

.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
section{padding:96px 0}
@media(max-width:720px){section{padding:64px 0}}
.alt{background:var(--paper)}

/* ---------- type ---------- */
h1,h2,h3{font-family:var(--font-display);letter-spacing:-.02em}
h1{font-size:clamp(2.4rem,5.4vw,3.9rem);line-height:1.06;font-weight:700}
h2{font-size:clamp(1.75rem,3.4vw,2.5rem);line-height:1.12;font-weight:700}
h3{font-size:1.14rem;font-weight:700;letter-spacing:-.01em}
.lead{font-size:1.16rem;color:var(--muted);max-width:56ch}
.eyebrow{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);font-weight:500;display:block;margin-bottom:18px}
.dark .eyebrow{color:var(--blue-bright)}
.section-head{max-width:780px;margin-bottom:56px}
.section-head .lead{margin-top:16px}
.mono{font-family:var(--font-mono)}

/* ---------- dark bands ---------- */
.dark{background:var(--ink);color:#EAF0FA}
.dark h1,.dark h2,.dark h3{color:#fff}
.dark .lead{color:var(--muted-dark)}
.dark-grid{
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:44px 44px;
}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;gap:28px;height:76px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{height:32px;width:auto}
.brand .by{font-size:.72rem;color:var(--muted);font-family:var(--font-mono);white-space:nowrap;margin-top:8px}
.main-nav{display:flex;gap:22px;margin-left:8px}
.main-nav a{font-size:.9rem;color:var(--muted);font-weight:500;transition:color .15s}
.main-nav a:hover{color:var(--ink)}
.header-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.lang-switch{display:flex;gap:2px;border:1px solid var(--line);border-radius:999px;padding:3px;background:#fff}
.lang-switch a{font-family:var(--font-mono);font-size:.72rem;padding:4px 9px;border-radius:999px;color:var(--muted)}
.lang-switch a.active{background:var(--ink);color:#fff}
.lang-switch a:not(.active):hover{background:var(--paper)}
@media(max-width:1020px){.main-nav{display:none}}
@media(max-width:560px){.brand .by{display:none}.header-in{gap:12px}.brand img{height:26px}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.95rem;border-radius:10px;padding:13px 22px;transition:all .16s;white-space:nowrap}
.btn-sm{padding:9px 16px;font-size:.86rem}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 2px 10px rgba(11,75,215,.25)}
.btn-primary:hover{background:var(--blue-hover);transform:translateY(-1px)}
.btn-ghost{border:1px solid var(--line);color:var(--text);background:#fff}
.btn-ghost:hover{border-color:#C7D0DE}
.dark .btn-ghost{background:transparent;border-color:var(--line-dark);color:#EAF0FA}
.dark .btn-ghost:hover{border-color:rgba(255,255,255,.32)}
.btn .arr{transition:transform .16s}
.btn:hover .arr{transform:translateX(3px)}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- icon chips (RevenueCat-style) ---------- */
.icn{width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;flex-shrink:0}
.icn svg{width:20px;height:20px}
.icn-blue{background:var(--blue-soft);color:var(--blue)}
.icn-steel{background:var(--steel-soft);color:var(--steel)}
.icn-amber{background:var(--amber-soft);color:var(--amber)}
.icn-green{background:var(--green-soft);color:var(--green)}
.icn-ink{background:var(--ink);color:#fff}

/* ---------- hero (video background) ---------- */
.hero{position:relative;padding:120px 0 0;overflow:hidden;color:#EAF0FA;background:var(--ink)}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(10,14,26,.82) 0%,rgba(10,14,26,.72) 55%,rgba(10,14,26,.92) 100%)}
.hero .wrap{position:relative;z-index:2}
.hero h1,.hero h2,.hero h3{color:#fff}
.hero .lead{color:#C6D0E2}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr}}
.hero h1{margin:0 0 22px}
.hero h1 .accent{color:var(--blue-bright)}
.hero .lead{margin-bottom:34px}
.hero-note{margin-top:18px;font-family:var(--font-mono);font-size:.76rem;color:var(--muted-dark)}
.hero-note .dot{color:var(--blue-bright)}
.hero-bottom{margin-top:84px}

/* waveform → grid → decisions (signature) */
.brainflow{background:rgba(16,22,39,.82);backdrop-filter:blur(6px);border:1px solid var(--line-dark);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow-lg)}
.brainflow-label{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-dark);margin-bottom:14px;gap:8px;flex-wrap:wrap}
.brainflow svg{width:100%;height:auto;display:block}
.decisions{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chip{font-family:var(--font-mono);font-size:.74rem;padding:6px 12px;border-radius:999px;border:1px solid var(--line-dark);color:#D7DFEF;opacity:0;transform:translateY(6px);animation:chipIn .5s forwards}
.chip:nth-child(1){animation-delay:.4s;border-color:rgba(62,123,250,.6);color:#B9CDFF}
.chip:nth-child(2){animation-delay:.8s;border-color:rgba(62,123,250,.6);color:#B9CDFF}
.chip:nth-child(3){animation-delay:1.2s}
.chip:nth-child(4){animation-delay:1.6s;border-color:rgba(232,89,12,.65);color:#FFC6A3}
.chip:nth-child(5){animation-delay:2s;border-color:rgba(20,154,91,.6);color:#A9E8C8}
.chip:nth-child(6){animation-delay:2.4s;border-color:rgba(62,123,250,.6);color:#B9CDFF}
@keyframes chipIn{to{opacity:1;transform:none}}
.wave-path{stroke-dasharray:900;stroke-dashoffset:900;animation:waveDraw 2.6s ease forwards}
@keyframes waveDraw{to{stroke-dashoffset:0}}
.brainflow-version{margin-top:16px;padding-top:14px;border-top:1px solid var(--line-dark);display:flex;justify-content:space-between;align-items:center;font-family:var(--font-mono);font-size:.72rem;color:var(--muted-dark)}
.brainflow-version .v{color:#B9CDFF}

/* ---------- proof bar ---------- */
.proofbar{position:relative;z-index:2;border-top:1px solid var(--line-dark);background:rgba(10,14,26,.9)}
.proofbar .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;padding-top:20px;padding-bottom:20px}
.proof-item{font-family:var(--font-mono);font-size:.78rem;color:var(--muted-dark);display:flex;align-items:center;gap:9px}
.proof-item::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--blue-bright);flex-shrink:0}

/* ---------- reframe / comparison ---------- */
.compare{display:grid;grid-template-columns:1fr 1.15fr;gap:22px;margin-top:52px}
@media(max-width:860px){.compare{grid-template-columns:1fr}}
.compare-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow)}
.compare-card.highlight{border-color:rgba(11,75,215,.4);background:linear-gradient(180deg,#FCFDFF,#F3F7FF);position:relative}
.compare-card.highlight::before{content:attr(data-tag);position:absolute;top:-12px;left:26px;background:var(--blue);color:#fff;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;padding:4px 12px;border-radius:999px}
.compare-card h3{margin-bottom:6px}
.compare-card .sub{font-size:.85rem;color:var(--muted);margin-bottom:20px}
.compare-list{list-style:none}
.compare-list li{padding:9px 0;border-bottom:1px solid var(--line);font-size:.93rem;display:flex;gap:10px;align-items:baseline}
.compare-list li:last-child{border-bottom:none}
.compare-card.highlight .compare-list li{border-color:#DCE7FB}
.compare-list .tick{font-family:var(--font-mono);color:#B0B9CC;font-size:.8rem}
.compare-card.highlight .tick{color:var(--blue)}
.stack-note{margin-top:22px;font-size:.9rem;color:var(--muted);max-width:62ch}

/* ---------- core cards (light) ---------- */
.hierarchy-line{font-family:var(--font-mono);font-size:.85rem;color:var(--steel);background:var(--steel-soft);border:1px solid #DDE1E9;border-radius:12px;padding:16px 20px;margin-bottom:48px;max-width:860px}
.cards-5{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
@media(max-width:1080px){.cards-5{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.cards-5{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.cards-5{grid-template-columns:1fr}}
.core-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;transition:border-color .2s,transform .2s,box-shadow .2s;box-shadow:var(--shadow)}
.core-card:hover{border-color:rgba(11,75,215,.4);transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.core-card h3{font-size:1rem;margin-bottom:8px}
.core-card p{font-size:.85rem;color:var(--muted);line-height:1.55}
.core-quote{margin-top:44px;font-family:var(--font-display);font-weight:600;font-size:1.3rem;color:var(--ink);max-width:640px}
.core-quote .q{color:var(--blue)}

/* ---------- steps ---------- */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:16px}
@media(max-width:1080px){.steps{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.steps{grid-template-columns:1fr}}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;box-shadow:var(--shadow);position:relative}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--font-mono);font-size:.72rem;color:var(--blue);display:block;margin-bottom:14px;letter-spacing:.1em}
.step h3{font-size:1rem;margin-bottom:8px}
.step p{font-size:.85rem;color:var(--muted);line-height:1.55}
.lifecycle{margin-top:36px;font-family:var(--font-display);font-weight:600;font-size:1.25rem;color:var(--ink)}
.lifecycle strong{color:var(--blue)}

/* ---------- manifesto (dark band) ---------- */
.manifesto h2{font-size:clamp(1.9rem,4vw,3rem);max-width:900px}
.manifesto h2 .neg{color:#5A6478;text-decoration:line-through;text-decoration-color:rgba(232,89,12,.7);text-decoration-thickness:3px}
.manifesto h2 .pos{color:var(--blue-bright)}
.manifesto .lead{margin-top:24px;max-width:64ch}
.man-kicker{margin-top:20px;font-family:var(--font-display);font-weight:700;font-size:1.3rem;color:#fff}
.pipeline{margin-top:52px;display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-family:var(--font-mono);font-size:.76rem}
.pipe-node{border:1px solid var(--line-dark);border-radius:9px;padding:9px 14px;color:#D7DFEF;background:var(--ink-2)}
.pipe-node.big{border-color:rgba(62,123,250,.55);color:#B9CDFF;padding:12px 18px}
.pipe-node.tiny{font-size:.68rem;padding:6px 10px;color:var(--muted-dark);border-style:dashed}
.pipe-arrow{color:#3A4358}

/* ---------- two paths ---------- */
.paths{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media(max-width:860px){.paths{grid-template-columns:1fr}}
.path-card{border-radius:var(--radius-lg);padding:38px 34px;position:relative;display:flex;flex-direction:column}
.path-a{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.path-b{background:var(--ink);color:#EAF0FA;border:1px solid var(--ink)}
.path-b h3{color:#fff}
.path-badge{display:inline-block;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;padding:5px 12px;border-radius:999px;margin-bottom:20px;width:fit-content}
.path-a .path-badge{background:var(--blue-soft);color:var(--blue)}
.path-b .path-badge{background:rgba(11,75,215,.25);color:#9DBAFF;border:1px solid rgba(90,140,255,.4)}
.path-card h3{font-size:1.45rem;margin-bottom:6px}
.path-card .powered{font-family:var(--font-mono);font-size:.74rem;color:var(--steel);margin-bottom:18px}
.path-b .powered{color:#9DBAFF}
.path-card p{font-size:.95rem;line-height:1.65;margin-bottom:14px}
.path-a p{color:var(--muted)}
.path-b p{color:var(--muted-dark)}
.path-card .path-cta{margin-top:auto;padding-top:20px}
.path-quote{font-family:var(--font-display);font-weight:600;font-size:1.06rem;color:#fff;border-left:3px solid var(--blue-bright);padding-left:16px;margin:8px 0 14px}

/* ---------- UI showcase (all visible) ---------- */
.showcase-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-bottom:26px}
@media(max-width:900px){.showcase-grid{grid-template-columns:1fr}}
.show-item{display:flex;flex-direction:column}
.show-item.wide{margin-bottom:26px}
.show-h{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);margin-bottom:12px;display:flex;align-items:center;gap:10px}
.show-h::before{content:"";width:8px;height:8px;border-radius:3px;background:var(--blue)}
.shot-frame{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);background:#fff;flex:1}
.shot-caption{margin-top:14px;font-size:.88rem;color:var(--muted);max-width:70ch}
.shot-caption .tag{font-family:var(--font-mono);font-size:.68rem;color:var(--steel);background:var(--steel-soft);padding:3px 10px;border-radius:999px;margin-right:10px;white-space:nowrap}

/* HTML/CSS mockups */
.mock{background:#fff;padding:28px;height:100%}
.mock-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;flex-wrap:wrap;gap:10px}
.mock-head .t{font-family:var(--font-display);font-weight:700;font-size:1.02rem}
.mock-head .v{font-family:var(--font-mono);font-size:.72rem;color:var(--blue);background:var(--blue-soft);padding:4px 12px;border-radius:999px}
.sim-rows{display:flex;flex-direction:column;gap:10px}
.sim-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:14px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:13px 16px}
.sim-row .name{font-size:.88rem;font-weight:500}
.sim-row .name span{display:block;font-family:var(--font-mono);font-size:.67rem;color:var(--muted);font-weight:400;margin-top:3px}
.pill{font-family:var(--font-mono);font-size:.67rem;padding:4px 11px;border-radius:999px;white-space:nowrap}
.pill-pass{background:var(--green-soft);color:var(--green)}
.pill-esc{background:var(--amber-soft);color:var(--amber)}
.pill-fail{background:#FBE6E6;color:#C22B2B}
.sim-row .score{font-family:var(--font-mono);font-size:.84rem;color:var(--ink)}
@media(max-width:640px){.sim-row{grid-template-columns:1fr;gap:8px}}

.scorecard{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch}
@media(max-width:860px){.scorecard{grid-template-columns:1fr}}
.score-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow)}
.score-panel h3{margin-bottom:22px;display:flex;justify-content:space-between;align-items:baseline}
.score-panel h3 .rep{font-family:var(--font-mono);font-size:.68rem;color:var(--muted);font-weight:400}
.metric{margin-bottom:20px}
.metric:last-child{margin-bottom:0}
.metric .m-label{display:flex;justify-content:space-between;font-size:.85rem;margin-bottom:8px;gap:12px}
.metric .m-label .vals{font-family:var(--font-mono);font-size:.8rem;white-space:nowrap}
.metric .before{color:var(--muted)}
.metric .after{color:var(--blue);font-weight:600}
.bar{height:8px;border-radius:999px;background:#EEF1F7;position:relative;overflow:hidden}
.bar .fill-before{position:absolute;inset:0;width:0;background:#C7CEDD;border-radius:999px}
.bar .fill-after{position:absolute;inset:0;width:0;background:linear-gradient(90deg,var(--blue),var(--blue-bright));border-radius:999px;mix-blend-mode:multiply}
.bar.animate .fill-before{transition:width 1s ease .2s}
.bar.animate .fill-after{transition:width 1.4s ease .5s}
.score-note{font-size:.82rem;color:var(--muted);margin-top:18px;font-family:var(--font-mono)}

/* ---------- teams ---------- */
.teams{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:960px){.teams{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.teams{grid-template-columns:1fr}}
.team-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow)}
.team-card .who{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);display:block;margin-bottom:12px}
.team-card p{font-size:.92rem;color:var(--muted)}
.team-card.wide{grid-column:span 3;background:linear-gradient(180deg,#FCFDFF,#F3F7FF);border-color:rgba(11,75,215,.3)}
@media(max-width:960px){.team-card.wide{grid-column:span 2}}
@media(max-width:620px){.team-card.wide{grid-column:span 1}}

/* ---------- delivery (light, with providers image) ---------- */
.delivery-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}
@media(max-width:960px){.delivery-wrap{grid-template-columns:1fr}}
.delivery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(max-width:560px){.delivery-grid{grid-template-columns:1fr}}
.delivery-card{border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;background:#fff;font-family:var(--font-mono);box-shadow:var(--shadow)}
.delivery-card .n{font-size:.9rem;color:var(--ink);display:block;margin-bottom:5px;font-weight:600}
.delivery-card .s{font-size:.66rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.delivery-card.live{border-color:rgba(20,154,91,.35)}
.delivery-card.live .s{color:var(--green)}
.delivery-img{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-lg)}
.delivery-note{margin-top:30px;color:var(--muted);font-size:.94rem;max-width:66ch}
.delivery-note strong{color:var(--ink);font-weight:600}

/* ---------- feature lists ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px 28px;margin-top:8px}
@media(max-width:900px){.feat-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.feat-grid{grid-template-columns:1fr}}
.feat{display:flex;gap:12px;align-items:baseline;padding:12px 0;border-bottom:1px solid var(--line);font-size:.92rem;color:var(--text)}
.feat .tick{font-family:var(--font-mono);color:var(--blue);font-size:.8rem}
.dark .feat{border-color:var(--line-dark);color:#D7DFEF}
.dark .feat .tick{color:var(--blue-bright)}

/* ---------- pricing ---------- */
.pricing-note{font-family:var(--font-mono);font-size:.8rem;color:var(--steel);background:var(--steel-soft);border:1px solid #DDE1E9;border-radius:12px;padding:14px 18px;margin:0 0 44px;max-width:880px}
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:1080px){.plans{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.plans{grid-template-columns:1fr}}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 24px;display:flex;flex-direction:column;box-shadow:var(--shadow);position:relative}
.plan.featured{border-color:rgba(11,75,215,.55);box-shadow:var(--shadow-lg)}
.plan.featured::before{content:attr(data-tag);position:absolute;top:-12px;left:22px;background:var(--blue);color:#fff;font-family:var(--font-mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;padding:4px 12px;border-radius:999px}
.plan .p-name{font-family:var(--font-display);font-weight:700;font-size:1.15rem}
.plan .p-for{font-size:.82rem;color:var(--muted);margin:6px 0 18px;min-height:2.4em}
.plan .p-price{font-family:var(--font-display);font-size:1.9rem;font-weight:700;letter-spacing:-.02em}
.plan .p-price .per{font-size:.8rem;color:var(--muted);font-weight:400}
.plan ul{list-style:none;margin:20px 0 24px;flex:1}
.plan ul li{font-size:.85rem;padding:7px 0;border-bottom:1px solid var(--line);display:flex;gap:9px;align-items:baseline;color:var(--text)}
.plan ul li:last-child{border:none}
.plan ul .tick{font-family:var(--font-mono);color:var(--blue);font-size:.75rem}
.plan .btn{justify-content:center}
.builtby-band{margin-top:26px;background:var(--ink);color:#EAF0FA;border-radius:var(--radius-lg);padding:38px 34px;display:grid;grid-template-columns:1.4fr 1fr;gap:36px;align-items:center}
@media(max-width:860px){.builtby-band{grid-template-columns:1fr}}
.builtby-band h3{color:#fff;font-size:1.5rem;margin-bottom:8px}
.builtby-band .powered{font-family:var(--font-mono);font-size:.74rem;color:#9DBAFF;margin-bottom:16px;display:block}
.builtby-band p{color:var(--muted-dark);font-size:.94rem;margin-bottom:8px}
.builtby-band .prices{font-family:var(--font-mono);font-size:.84rem;color:#D7DFEF;line-height:2}
.builtby-band .prices strong{color:#fff}
.builtby-band .judgment{font-family:var(--font-display);font-weight:600;color:#9DBAFF;margin-top:10px}

/* ---------- evidence (light) ---------- */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:960px){.cases{grid-template-columns:1fr}}
.case{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow)}
.case .c-tag{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;padding:4px 11px;border-radius:999px;display:inline-block;margin-bottom:16px}
.case .c-tag.real{background:var(--green-soft);color:var(--green)}
.case .c-tag.sim{background:var(--amber-soft);color:var(--amber)}
.case h3{font-size:1.02rem;margin-bottom:10px}
.case p{font-size:.86rem;color:var(--muted);line-height:1.6}
.case .c-score{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);font-family:var(--font-mono);font-size:.74rem;color:var(--steel)}
.evidence-note{margin-top:28px;font-family:var(--font-mono);font-size:.76rem;color:var(--muted)}

/* ---------- developers ---------- */
.dev-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
@media(max-width:860px){.dev-grid{grid-template-columns:1fr}}
.codeblock{background:var(--ink);border-radius:var(--radius);padding:24px;font-family:var(--font-mono);font-size:.78rem;line-height:1.8;color:#D7DFEF;overflow-x:auto}
.codeblock .c{color:#5A6478}
.codeblock .k{color:#7FA7FF}
.codeblock .s{color:#7FD8A9}
.dev-list{list-style:none}
.dev-list li{padding:11px 0;border-bottom:1px solid var(--line);font-size:.92rem;display:flex;gap:11px;align-items:baseline}
.dev-list li:last-child{border:none}
.dev-list .tick{font-family:var(--font-mono);color:var(--blue);font-size:.78rem}
.dev-list .soon{font-family:var(--font-mono);font-size:.64rem;color:var(--muted);border:1px dashed #C7D0DE;border-radius:999px;padding:2px 9px;margin-left:auto;white-space:nowrap}
.dark .dev-list li{border-color:var(--line-dark)}

/* ---------- FAQ ---------- */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{font-weight:700;font-size:1rem;padding:16px 34px 16px 0;cursor:pointer;list-style:none;position:relative;font-family:var(--font-display);letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:14px;font-family:var(--font-mono);color:var(--blue);font-size:1.1rem;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 20px;color:var(--muted);font-size:.94rem;max-width:66ch}

/* ---------- final cta ---------- */
.final-cta{text-align:center}
.final-cta h2{font-size:clamp(2rem,4.6vw,3.2rem);max-width:820px;margin:0 auto 18px}
.final-cta .lead{margin:0 auto 38px}
.final-cta .cta-row{justify-content:center}
.final-thesis{margin:64px auto 0;max-width:780px;font-family:var(--font-mono);font-size:.8rem;color:var(--muted-dark);border:1px dashed var(--line-dark);border-radius:12px;padding:18px 22px}

/* ---------- footer ---------- */
footer{background:var(--ink);color:var(--muted-dark);border-top:1px solid var(--line-dark);padding:64px 0 40px;font-size:.85rem}
.footer-grid{display:flex;justify-content:space-between;gap:36px;flex-wrap:wrap}
.footer-brand img.f-logo{height:30px;margin-bottom:16px;filter:brightness(0) invert(1)}
.footer-brand img.f-mark{height:52px;width:52px;border-radius:12px;margin-bottom:14px}
.footer-brand .lockup{font-family:var(--font-mono);font-size:.72rem;line-height:1.9}
.footer-links{display:flex;gap:48px;flex-wrap:wrap}
.footer-links div{display:flex;flex-direction:column;gap:9px}
.footer-links .t{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:#5A6478;margin-bottom:4px}
.footer-links a:hover{color:#fff}
.footer-bottom{margin-top:44px;padding-top:22px;border-top:1px solid var(--line-dark);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-family:var(--font-mono);font-size:.7rem}

/* ---------- legal pages ---------- */
.legal{max-width:820px;margin:0 auto;padding:72px 24px 96px}
.legal h1{font-size:clamp(1.9rem,4vw,2.6rem);margin-bottom:8px}
.legal .updated{font-family:var(--font-mono);font-size:.74rem;color:var(--muted);margin-bottom:40px;display:block}
.legal h2{font-size:1.25rem;margin:36px 0 12px}
.legal p,.legal li{color:var(--muted);font-size:.95rem;margin-bottom:12px}
.legal ul{padding-left:22px;margin-bottom:12px}

/* ---------- cookie banner ---------- */
.cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:100;background:var(--ink);color:#D7DFEF;border:1px solid var(--line-dark);border-radius:14px;padding:18px 22px;display:none;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap;box-shadow:var(--shadow-lg);max-width:1180px;margin:0 auto}
.cookie-banner.show{display:flex}
.cookie-banner p{font-size:.84rem;max-width:64ch;margin:0}
.cookie-banner a{color:#9DBAFF;text-decoration:underline}
.cookie-actions{display:flex;gap:10px;flex-shrink:0}
.cookie-actions .btn{padding:9px 18px;font-size:.84rem}
.btn-cookie-decline{border:1px solid var(--line-dark);color:#D7DFEF;background:transparent;border-radius:10px}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}