/* ════════════════════════════════════════════════
   One-Company Landing Page — Developer-First Dark
   Inspired by Linear, paperclip.ing aesthetic
   ════════════════════════════════════════════════ */

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:1rem;
  line-height:1.6;
  overflow-x:hidden
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{cursor:pointer;font:inherit;background:0 0;border:none;color:inherit}
input,select{font:inherit;color:inherit}
ul,ol{list-style:none}

/* ── Variables ── */
:root{
  /* Spacing (4pt scale) */
  --space-xs:4px;--space-sm:8px;--space-md:12px;--space-lg:16px;
  --space-xl:24px;--space-2xl:32px;--space-3xl:48px;--space-4xl:64px;--space-5xl:96px;
  --section-py:clamp(var(--space-4xl),8vw,var(--space-5xl));

  /* Colors — pure dark, dev-first */
  --bg:#000;
  --surface:#0a0a0b;
  --surface-strong:#121214;
  --border:#18181b;
  --border-light:#27272a;
  --ink:#F4E7C5;
  --ink-dim:#a1a1aa;
  --ink-muted:#52525b;

  /* Accents — restrained */
  --accent:#6366f1;
  --accent-hover:#818cf8;
  --accent-bg:rgba(99,102,241,0.1);

  --green:#22c55e;
  --green-dim:rgba(34,197,94,0.1);
  --blue:#3b82f6;
  --blue-dim:rgba(59,130,246,0.1);
  --amber:#eab308;
  --amber-dim:rgba(234,179,8,0.1);
  --gold:#e8b84b;
  --gold-dim:rgba(232,184,75,0.12);
  --gold-glow:rgba(232,184,75,0.3);
  --red:#ef4444;

  /* Radii */
  --radius-sm:6px;
  --radius-md:10px;
  --radius-lg:16px;
  --radius-xl:20px;

  /* Z-index */
  --z-sticky:10;
  --z-nav:20;
}

/* ── Typography ── */
h1,h2,h3,h4,h5,h6,.nav-name,.btn,.form-submit{font-family:Sora,system-ui,sans-serif}
code{font-family:JetBrains Mono,Fira Code,monospace}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.text-center{text-align:center}

/* ── Section container ── */
.section-container{
  max-width:1200px;
  margin-inline:auto;
  padding-inline:clamp(var(--space-lg),3vw,var(--space-3xl));
}
.section-header{
  max-width:48rem;
  margin-bottom:var(--space-3xl);
}
.section-title{
  letter-spacing:-.03em;
  text-wrap:balance;
  color:var(--ink);
  font-family:Sora,system-ui,sans-serif;
  font-size:clamp(1.5rem,4vw,2.75rem);
  font-weight:700;
  line-height:1.12;
}
.section-desc{
  margin-top:var(--space-lg);
  color:var(--ink-dim);
  max-width:65ch;
  font-size:clamp(.9375rem,1.2vw,1.0625rem);
  line-height:1.65;
}

/* ── Tags / Badges ── */
.tag{
  display:inline-flex;
  align-items:center;
  padding:2px 10px;
  border-radius:9999px;
  background:var(--surface-strong);
  border:1px solid var(--border);
  font-size:.75rem;
  font-weight:500;
  color:var(--ink-dim);
  line-height:1.5;
  white-space:nowrap;
}

/* ════════════════════════════════════════════
   NAV
   ════════════════════════════════════════════ */
.nav{
  position:fixed;
  top:0;left:0;right:0;
  z-index:var(--z-nav);
  transition:background .3s,border-color .3s;
  padding-block:var(--space-lg);
}
.nav.scrolled{
  background:rgba(0,0,0,.85);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.nav-inner{
  max-width:1200px;
  margin-inline:auto;
  padding-inline:clamp(var(--space-lg),3vw,var(--space-3xl));
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.nav-brand{
  display:flex;
  align-items:center;
  gap:var(--space-md);
}
.nav-logo{
  width:32px;height:32px;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.nav-logo svg{
  display:block;
}
.nav-name{
  font-size:.9375rem;font-weight:600;
  color:var(--ink);
}
.nav-badge{
  padding:1px 8px;
  border-radius:9999px;
  background:var(--accent-bg);
  border:1px solid rgba(99,102,241,.25);
  font-size:.6875rem;
  font-weight:600;
  color:var(--accent-hover);
  line-height:1.4;
}
.nav-right{
  display:flex;
  align-items:center;
  gap:var(--space-xl);
}
.lang-btn{
  display:flex;
  align-items:center;
  gap:var(--space-sm);
  padding:6px 10px;
  border-radius:var(--radius-sm);
  border:1px solid var(--border);
  transition:border-color .2s;
}
.lang-btn:hover{border-color:var(--border-light)}
.lang-opt{
  display:flex;
  align-items:center;
  line-height:0;
  opacity:.5;
  transition:opacity .2s;
}
.lang-opt.is-active{opacity:1}
.lang-flag{display:block;border-radius:2px}
.lang-divider{color:var(--border-light);font-size:.75rem}
.nav-cta{
  display:inline-flex;
  align-items:center;
  padding:8px 18px;
  border-radius:var(--radius-sm);
  background:var(--accent);
  color:#fff;
  font-size:.8125rem;
  font-weight:600;
  font-family:Sora,system-ui,sans-serif;
  transition:background .2s;
}
.nav-cta:hover{background:var(--accent-hover)}

/* ════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════ */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding-block:var(--space-5xl);
  overflow:hidden;
}
.hero-bg-grid{
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(var(--border) 1px,transparent 1px),
    linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:60px 60px;
  opacity:.4;
  mask-image:radial-gradient(ellipse 80% 50% at 50% 40%,#000 30%,transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse 80% 50% at 50% 40%,#000 30%,transparent 70%);
  pointer-events:none;
}
.hero-bg-image{
  position:absolute;
  inset:0;
  background-image:url('/src/assets/user-sunset.jpg');
  background-size:cover;
  background-position:center;
  opacity:0.1;
  pointer-events:none;
  z-index:0;
}
.hero-content{
  position:relative;
  text-align:center;
  max-width:800px;
  padding-inline:var(--space-xl);
  display:grid;
  gap:var(--space-xl);
  justify-items:center;
}
.hero-title{
  font-size:clamp(2rem,5.5vw,4.25rem);
  font-weight:800;
  letter-spacing:-.04em;
  line-height:1.08;
  text-wrap:balance;
  color:var(--ink);
}
.hero-subtitle{
  font-size:clamp(1rem,1.8vw,1.2rem);
  color:var(--ink-dim);
  max-width:65ch;
  line-height:1.65;
}

/* ── Typewriter ── */
.hero-typewriter{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:var(--space-sm);
  flex-wrap:wrap;
  min-height:4.5em;
}
.typewriter-text{
  font-family:JetBrains Mono,Fira Code,monospace;
  font-size:clamp(.8125rem,1.1vw,.9375rem);
  font-weight:500;
  color:var(--accent-hover);
  user-select:none;
  -webkit-user-select:none;
}
.typewriter-cursor{
  font-family:JetBrains Mono,Fira Code,monospace;
  font-size:clamp(.8125rem,1.1vw,.9375rem);
  font-weight:300;
  color:var(--accent);
  margin-left:1px;
  animation:.7s step-end infinite blink-cursor;
}
@keyframes blink-cursor{
  0%,to{opacity:1}
  50%{opacity:0}
}

/* ── C-Level Gold Inline ── */
.gold-inline{
  background:var(--gold-dim);
  color:var(--gold);
  padding:1px 6px;
  border-radius:4px;
  font-weight:600;
  white-space:nowrap;
}

/* ── Provider Logos ── */
.hero-providers{
  display:flex;
  align-items:center;
  gap:var(--space-lg);
  width:100%;
  justify-content:center;
  margin-top:var(--space-lg);
}
.hero-providers-label{
  font-size:.6875rem;
  font-weight:500;
  color:var(--ink-muted);
  text-transform:uppercase;
  letter-spacing:.06em;
}
.hero-providers-logos{
  display:flex;
  align-items:center;
  gap:var(--space-xl);
}
.provider-logo{
  width:20px;
  height:20px;
  object-fit:contain;
  opacity:.7;
  transition:opacity .2s;
}
.provider-logo:hover{
  opacity:1;
}
.provider-logo--openai{
  filter:brightness(0) invert(1);
}
.provider-logo--claude{
  filter:none;
}

.hero-actions{
  display:flex;
  gap:var(--space-lg);
  flex-wrap:wrap;
  justify-content:center;
  margin-top:var(--space-lg);
}

/* Hero tech cards */
.hero-tech-cards{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:var(--space-md);
  width:100%;
  max-width:32rem;
}
@media(min-width:640px){
  .hero-tech-cards{grid-template-columns:repeat(4,1fr)}
}
.hero-tech-card{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:var(--space-sm);
  padding:var(--space-lg) var(--space-md);
  border-radius:var(--radius-md);
  background:var(--surface);
  border:1px solid var(--border);
  transition:border-color .2s;
  user-select:none;
  -webkit-user-select:none;
}
.hero-tech-card:hover{border-color:var(--border-light)}
.hero-tech-card-icon{
  width:32px;height:32px;
  display:flex;align-items:center;justify-content:center;
  color:var(--ink-dim);
}
.hero-tech-card-icon svg{width:18px;height:18px}
.hero-tech-card-label{
  font-size:.6875rem;
  font-weight:500;
  color:var(--ink-dim);
  text-align:center;
  line-height:1.3;
}

/* ════════════════════════════════════════════
   BUTTON
   ════════════════════════════════════════════ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 24px;
  border-radius:var(--radius-sm);
  font-weight:600;
  font-size:.875rem;
  transition:background .2s,color .2s,border-color .2s;
  line-height:1;
  white-space:nowrap;
}
.btn--primary{
  background:var(--accent);
  color:#fff;
}
.btn--primary:hover{background:var(--accent-hover)}
.btn--lg{padding:14px 32px;font-size:.9375rem}

/* ════════════════════════════════════════════
   STEPS
   ════════════════════════════════════════════ */
.steps-section{
  padding-block:var(--section-py);
  border-top:1px solid var(--border);
}
.steps-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:var(--space-xl);
}
.step-card{
  display:grid;
  gap:var(--space-lg);
  padding:var(--space-2xl);
  border-radius:var(--radius-lg);
  background:var(--surface);
  border:1px solid var(--border);
  transition:border-color .2s;
}
.step-card:hover{border-color:var(--border-light)}
.step-number{
  font-family:JetBrains Mono,Fira Code,monospace;
  font-size:2rem;
  font-weight:600;
  color:var(--ink-muted);
  line-height:1;
}
.step-title{
  font-size:1.125rem;
  font-weight:700;
  color:var(--ink);
  letter-spacing:-.02em;
  font-family:Sora,system-ui,sans-serif;
}
.step-desc{
  font-size:.9375rem;
  color:var(--ink-dim);
  line-height:1.65;
}

/* Steps screenshot */
.steps-screenshot{
  margin-top:var(--space-3xl);
  width:100%;
  max-width:960px;
  margin-inline:auto;
  border-radius:var(--radius-lg);
  border:1px solid var(--border);
  overflow:hidden;
  box-shadow:0 0 60px rgba(99,102,241,.06);
}
.steps-screenshot img{
  width:100%;
  height:auto;
  display:block;
}

/* ════════════════════════════════════════════
   TEAM (Executives)
   ════════════════════════════════════════════ */
.team-section{
  padding-block:var(--section-py);
  border-top:1px solid var(--border);
}
.team-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:var(--space-xl);
}
.team-card{
  display:flex;
  flex-direction:column;
  gap:var(--space-lg);
  padding:var(--space-2xl);
  border-radius:var(--radius-lg);
  background:var(--surface);
  border:1px solid var(--border);
  transition:border-color .2s;
}
.team-card:hover{border-color:var(--border-light)}
.team-card-head{
  display:flex;
  align-items:center;
  gap:var(--space-lg);
}
.team-icon{
  width:44px;height:44px;
  display:flex;align-items:center;justify-content:center;
  border-radius:var(--radius-md);
  flex-shrink:0;
}
.team-icon svg{width:22px;height:22px}
.team-icon--cfo{background:var(--green-dim);color:var(--green)}
.team-icon--cmo{background:var(--blue-dim);color:var(--blue)}
.team-icon--cro{background:var(--amber-dim);color:var(--amber)}
.team-card-title{
  font-size:1.0625rem;
  font-weight:700;
  color:var(--ink);
  font-family:Sora,system-ui,sans-serif;
  letter-spacing:-.02em;
}
.team-card-sub{
  font-size:.75rem;
  color:var(--ink-muted);
  font-weight:500;
  display:block;
  margin-top:2px;
}
.team-card-desc{
  font-size:.875rem;
  color:var(--ink-dim);
  line-height:1.65;
}
.team-card-tags{
  display:flex;
  flex-wrap:wrap;
  gap:var(--space-sm);
  padding-top:var(--space-md);
  margin-top:auto;
  border-top:1px solid var(--border);
}
.team-card-metric{
  margin-top:auto;
  padding-top:var(--space-md);
}
.metric-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:var(--space-sm);
}
.metric-label{
  font-size:.75rem;
  font-weight:500;
  color:var(--ink-muted);
}
.metric-value{
  font-family:JetBrains Mono,Fira Code,monospace;
  font-size:.75rem;
  color:var(--ink-dim);
  font-weight:500;
}
.metric-bar{
  height:4px;
  border-radius:9999px;
  background:var(--surface-strong);
  overflow:hidden;
}
.metric-bar-fill{
  height:100%;
  border-radius:9999px;
  background:var(--accent);
  transition:width 1s ease;
}

/* Team screenshot */
.team-screenshot{
  margin-top:var(--space-3xl);
  width:100%;
  max-width:960px;
  margin-inline:auto;
  border-radius:var(--radius-lg);
  border:1px solid var(--border);
  overflow:hidden;
  box-shadow:0 0 60px rgba(99,102,241,.06);
}
.team-screenshot img{
  width:100%;
  height:auto;
  display:block;
}

/* ════════════════════════════════════════════
   PROCESS
   ════════════════════════════════════════════ */
.process-section{
  padding-block:var(--section-py);
  border-top:1px solid var(--border);
}
.process-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:var(--space-xl);
}
.process-card{
  display:grid;
  gap:var(--space-lg);
  padding:var(--space-2xl);
  border-radius:var(--radius-lg);
  background:var(--surface);
  border:1px solid var(--border);
  transition:border-color .2s;
  text-align:center;
  justify-items:center;
}
.process-card:hover{border-color:var(--border-light)}
.process-icon{
  width:48px;height:48px;
  display:flex;align-items:center;justify-content:center;
  border-radius:var(--radius-md);
  background:var(--surface-strong);
  border:1px solid var(--border);
  color:var(--ink-dim);
}
.process-icon svg{width:24px;height:24px}
.process-card-title{
  font-size:1.0625rem;
  font-weight:700;
  color:var(--ink);
  font-family:Sora,system-ui,sans-serif;
  letter-spacing:-.02em;
}
.process-card-desc{
  font-size:.875rem;
  color:var(--ink-dim);
  line-height:1.65;
  max-width:40ch;
}

/* ════════════════════════════════════════════
   INTEGRAÇÕES
   ════════════════════════════════════════════ */
.integra-section{
  padding-block:var(--section-py);
  border-top:1px solid var(--border);
}
.integra-content{
  display:grid;
  gap:var(--space-2xl);
  padding:var(--space-2xl);
  border-radius:var(--radius-lg);
  background:var(--surface);
  border:1px solid var(--border);
}
.integra-row{
  display:grid;
  gap:var(--space-lg);
}
.integra-label{
  font-size:.8125rem;
  font-weight:600;
  color:var(--ink-muted);
  text-transform:uppercase;
  letter-spacing:.06em;
}
.integra-tags{
  display:flex;
  flex-wrap:wrap;
  gap:var(--space-sm);
}
.integra-channels{
  display:flex;
  flex-wrap:wrap;
  gap:var(--space-sm);
}
.channel-tag{
  display:inline-flex;
  align-items:center;
  gap:var(--space-sm);
  padding:6px 14px;
  border-radius:9999px;
  background:var(--surface-strong);
  border:1px solid var(--border);
  font-size:.8125rem;
  font-weight:500;
  color:var(--ink-dim);
  line-height:1.4;
}
.channel-tag svg{width:14px;height:14px;flex-shrink:0}

/* ════════════════════════════════════════════
   CTA + FORM
   ════════════════════════════════════════════ */
.cta-section{
  padding-block:var(--section-py);
  border-top:1px solid var(--border);
}
.cta-split{
  display:grid;
  grid-template-columns:1fr;
  gap:var(--space-3xl);
  align-items:start;
}
@media(min-width:900px){
  .cta-split{grid-template-columns:1fr 1fr}
}
.cta-benefits{
  margin-top:var(--space-2xl);
  display:grid;
  gap:var(--space-lg);
}
.cta-benefits li{
  display:flex;
  align-items:flex-start;
  gap:var(--space-md);
  font-size:.9375rem;
  color:var(--ink-dim);
  line-height:1.5;
}
.cta-benefits li svg{
  flex-shrink:0;
  margin-top:3px;
  color:var(--green);
}

/* ── Form ── */
.cta-form{
  display:grid;
  gap:var(--space-lg);
  padding:var(--space-2xl);
  border-radius:var(--radius-lg);
  background:var(--surface);
  border:1px solid var(--border);
}
.form-row{
  display:grid;
  grid-template-columns:1fr;
  gap:var(--space-lg);
}
@media(min-width:500px){
  .form-row{grid-template-columns:1fr 1fr}
}
.form-group{
  display:grid;
  gap:4px;
}
.form-input{
  width:100%;
  padding:12px 14px;
  border-radius:var(--radius-sm);
  border:1px solid var(--border);
  background:var(--bg);
  color:var(--ink);
  font-size:.875rem;
  transition:border-color .2s;
  outline:none;
}
.form-input:focus{border-color:var(--accent)}
.form-input::placeholder{color:var(--ink-muted)}
.form-input.error{border-color:var(--red)}
.form-select{
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2352525b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 12px center;
  padding-right:36px;
}
.form-select option{background:var(--surface);color:var(--ink)}
.form-error{
  font-size:.75rem;
  color:var(--red);
  min-height:1.2em;
}
.form-submit{width:100%}
.form-footnote{
  font-size:.75rem;
  color:var(--ink-muted);
  text-align:center;
}

/* ── Form success ── */
.form-success{
  text-align:center;
  padding:var(--space-2xl);
  display:grid;
  gap:var(--space-md);
  justify-items:center;
}
.form-success-title{
  font-size:1.25rem;
  font-weight:700;
  color:var(--ink);
  font-family:Sora,system-ui,sans-serif;
}
.form-success-desc{
  font-size:.9375rem;
  color:var(--ink-dim);
  line-height:1.6;
  max-width:40ch;
}

/* ════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════ */
@media(max-width:768px){
  .hero-title{font-size:clamp(1.75rem,7vw,2.5rem)}
  .hero-subtitle{font-size:1rem}
  .team-grid,.steps-grid,.process-grid{
    grid-template-columns:1fr;
  }
  .nav-cta{padding:6px 14px;font-size:.75rem}
  .nav-name{display:none}
}

@media(max-width:480px){
  .nav-cta{display:none}
  .hero-content{padding-inline:var(--space-lg)}
  .cta-form{padding:var(--space-xl)}
  .team-card{padding:var(--space-xl)}
  .step-card{padding:var(--space-xl)}
  .process-card{padding:var(--space-xl)}
}

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