/* ==========================================================================
   Armadillo — armadillosafety.ai
   Palette sampled directly from the pitch deck.
   ========================================================================== */

:root{
  --plum:        #350E4F;
  --plum-deep:   #460964;
  --plum-ink:    #24093A;
  --violet:      #7F47D1;
  --violet-soft: #986BDA;
  --violet-pale: #CDB5EB;
  --lav:         #E9DDF4;
  --lav-bright:  #EEC5F7;
  --lav-head:    #D4BDF1;
  --mint:        #F0F7F5;
  --sage:        #74AA9C;
  --sage-deep:   #4F8476;
  --orange:      #DF742C;
  --grade-fail:  #C2551E;
  --grade-ok:    #B79FD4;
  --grade-good:  #5B2E9D;
  --ink:         #2C2C2C;
  --ink-soft:    #55506B;
  --paper:       #FBF8FE;

  --wrap: 1140px;
  --r-lg: 26px;
  --r-md: 16px;
  --r-sm: 10px;

  --ease: cubic-bezier(.22,.7,.3,1);
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; scroll-padding-top:86px; }

body{
  margin:0;
  font-family:'Quicksand',ui-rounded,'Segoe UI',system-ui,sans-serif;
  font-weight:500;
  font-size:17px;
  line-height:1.72;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; }

h1,h2,h3{ margin:0; line-height:1.06; letter-spacing:-.018em; font-weight:600; }
p{ margin:0 0 1em; }
p:last-child{ margin-bottom:0; }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:24px; }

.sr{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}

.skip{
  position:absolute; left:16px; top:-64px; z-index:200;
  background:var(--violet); color:#fff; padding:10px 18px; border-radius:var(--r-sm);
  font-weight:700; text-decoration:none; transition:top .18s var(--ease);
}
.skip:focus{ top:16px; }

:focus-visible{ outline:3px solid var(--orange); outline-offset:3px; border-radius:6px; }

.eyebrow{
  font-family:'Space Mono',ui-monospace,monospace;
  font-size:.7rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase;
  margin:0 0 20px;
}

/* ─────────────────────────── nav ─────────────────────────── */

.nav{
  position:sticky; top:0; z-index:100;
  background:rgba(36,9,58,.9);
  backdrop-filter:saturate(1.4) blur(14px);
  -webkit-backdrop-filter:saturate(1.4) blur(14px);
  border-bottom:1px solid rgba(212,189,241,.16);
}
.nav__inner{
  display:flex; align-items:center; justify-content:space-between; gap:20px;
  min-height:68px;
}
.brand{
  display:inline-flex; align-items:center; gap:11px;
  color:#fff; text-decoration:none; flex-shrink:0;
}
.brand__mark{ width:28px; height:28px; }
.brand__word{ font-size:1.35rem; font-weight:500; letter-spacing:.01em; }

.nav__links{ display:flex; align-items:center; gap:4px; flex-wrap:wrap; justify-content:flex-end; }
.nav__links a{
  color:var(--lav-head); text-decoration:none;
  font-size:.94rem; font-weight:600; padding:8px 13px; border-radius:99px;
  transition:background .16s var(--ease), color .16s var(--ease);
}
.nav__links a:hover{ background:rgba(212,189,241,.15); color:#fff; }
.nav__links .nav__cta{
  background:var(--lav-head); color:var(--plum-ink); margin-left:6px;
}
.nav__links .nav__cta:hover{ background:#fff; color:var(--plum-ink); }

/* ─────────────────────────── buttons ─────────────────────────── */

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  font-family:inherit; font-size:1rem; font-weight:700;
  padding:14px 26px; border-radius:99px; border:2px solid transparent;
  text-decoration:none; cursor:pointer;
  transition:transform .14s var(--ease), background .16s var(--ease), color .16s var(--ease), border-color .16s var(--ease);
}
.btn:active{ transform:translateY(1px); }
.btn--solid{ background:var(--violet); color:#fff; border-color:var(--violet); }
.btn--solid:hover{ background:var(--violet-soft); border-color:var(--violet-soft); }
.btn--ghost{ background:transparent; color:var(--lav-head); border-color:rgba(212,189,241,.45); }
.btn--ghost:hover{ border-color:var(--lav-head); background:rgba(212,189,241,.12); }
.btn--wide{ width:100%; }

/* ─────────────────────────── hero ─────────────────────────── */

.hero{
  background:
    radial-gradient(90% 120% at 82% 8%, rgba(70,9,100,.85) 0%, rgba(53,14,79,0) 62%),
    var(--plum);
  color:var(--lav-head);
  padding:clamp(56px,9vw,104px) 0 clamp(64px,9vw,108px);
}
.hero__inner{
  display:grid; gap:clamp(40px,6vw,72px);
  grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
  align-items:center;
}
.hero__text .eyebrow{ color:var(--violet-pale); }
.hero__title{
  font-size:clamp(2.7rem,6.6vw,4.9rem);
  font-weight:400;
  color:var(--lav-head);
  margin-bottom:26px;
}
.hero__lede{
  font-size:clamp(1.02rem,1.4vw,1.14rem);
  color:rgba(233,221,244,.8);
  max-width:56ch;
  margin-bottom:32px;
}
.hero__actions{ display:flex; flex-wrap:wrap; gap:12px; }

.hero__demolabel{
  font-family:'Space Mono',ui-monospace,monospace;
  font-size:.68rem; letter-spacing:.13em; text-transform:uppercase;
  color:var(--violet-pale); margin-bottom:14px;
}
.bubble{
  position:relative; display:block; width:100%; text-align:left;
  font-family:inherit; font-size:1.02rem; line-height:1.6; color:var(--plum-ink);
  background:#fff; border:0; cursor:pointer;
  border-radius:24px 24px 24px 6px;
  padding:26px 28px 52px;
  box-shadow:0 22px 50px -26px rgba(0,0,0,.65);
  transition:transform .18s var(--ease), box-shadow .18s var(--ease);
}
.bubble:hover{ transform:translateY(-3px); box-shadow:0 30px 60px -26px rgba(0,0,0,.7); }
.bubble__text{ display:block; min-height:5.6em; }
.bubble__badge{
  position:absolute; right:22px; bottom:20px;
  width:26px; height:26px; color:var(--violet);
}
.bubble__badge svg{ width:100%; height:100%; display:block; }
.bubble__hint{
  position:absolute; left:28px; bottom:20px;
  font-family:'Space Mono',ui-monospace,monospace;
  font-size:.64rem; letter-spacing:.1em; text-transform:uppercase; color:var(--violet);
}
.bubble__dots{ display:flex; gap:7px; margin-top:16px; padding-left:4px; }
.bubble__dots i{
  width:7px; height:7px; border-radius:99px; background:rgba(212,189,241,.3);
  transition:background .3s var(--ease), width .3s var(--ease);
}
.bubble__dots i.on{ background:var(--lav-head); width:20px; }

/* ─────────────────────────── section heads ─────────────────────────── */

.sechead{ max-width:64ch; margin-bottom:clamp(36px,5vw,56px); }
.sechead h2{ font-size:clamp(2rem,4.4vw,3.05rem); margin-bottom:18px; }
.sechead p{ font-size:1.06rem; color:var(--ink-soft); }
.sechead a{ color:var(--violet); text-decoration-thickness:1.5px; text-underline-offset:3px; }

/* ─────────────────────────── demos ─────────────────────────── */

.demos{ background:var(--mint); padding:clamp(60px,8vw,100px) 0; }
.demos .sechead h2{ color:var(--plum); }

.demo{
  background:#fff; border-radius:var(--r-lg);
  padding:clamp(18px,3vw,30px);
  box-shadow:0 26px 60px -40px rgba(53,14,79,.55);
}
.demo__bar{
  display:flex; flex-direction:column; gap:10px;
  padding-bottom:20px; border-bottom:1px solid #E7EFEC;
}
.tabs{ display:flex; flex-wrap:wrap; gap:7px; }
.tabs button{
  font-family:inherit; font-size:.87rem; font-weight:700; color:var(--ink-soft);
  background:#F3F6F5; border:2px solid transparent; border-radius:99px;
  padding:8px 15px; cursor:pointer;
  transition:background .15s var(--ease), color .15s var(--ease), border-color .15s var(--ease);
}
.tabs button:hover{ background:#E8EFEC; }
.tabs button[aria-selected="true"]{ background:var(--plum); color:#fff; }
.tabs--model button[aria-selected="true"]{ background:var(--sage-deep); color:#fff; }
.tabs--model button[aria-selected="true"][data-model="armadillo"]{ background:var(--violet); }

.demo__prompt{
  margin:22px 0 18px; font-size:1.02rem; color:var(--plum-ink);
  border-left:3px solid var(--violet-pale); padding-left:16px;
}
.demo__promptlabel{
  display:block;
  font-family:'Space Mono',ui-monospace,monospace;
  font-size:.64rem; letter-spacing:.13em; text-transform:uppercase;
  color:var(--violet); margin-bottom:5px;
}
.demo__prompt q{ font-style:normal; }

.demo__stage{
  margin:0; border-radius:var(--r-md); overflow:hidden;
  background:var(--mint); aspect-ratio:16/9;
}
.demo__stage img{ width:100%; height:100%; object-fit:contain; }

.demo__foot{
  display:grid; grid-template-columns:auto minmax(0,1fr) auto;
  gap:16px; align-items:center; margin-top:20px;
}
.demo__caption{ font-size:.97rem; color:var(--ink-soft); margin:0; }
.demo__caption b{ color:var(--plum); font-weight:700; }
.arrow{
  width:44px; height:44px; flex:none; border-radius:99px; cursor:pointer;
  border:2px solid #E2E9E7; background:#fff; color:var(--plum);
  display:grid; place-items:center;
  transition:background .15s var(--ease), border-color .15s var(--ease);
}
.arrow:hover{ background:var(--mint); border-color:var(--violet-pale); }
.arrow svg{ width:22px; height:22px; }
.demo__count{
  margin:12px 0 0; text-align:center;
  font-family:'Space Mono',ui-monospace,monospace;
  font-size:.68rem; letter-spacing:.12em; color:#9A9AAE;
}

/* ─────────────────────────── benchmark ─────────────────────────── */

.bench{ background:var(--lav); padding:clamp(60px,8vw,100px) 0; }
.bench .sechead h2{ color:var(--plum); }
.bench .sechead p{ color:#4B3F60; }

.stat{
  font-size:clamp(1.1rem,2vw,1.4rem); line-height:1.5; color:var(--plum);
  max-width:44ch; margin-bottom:clamp(32px,4vw,48px);
}
.stat em{ font-style:normal; font-weight:700; }
.stat__from{ color:var(--grade-fail); }
.stat__to{ color:var(--grade-good); }

.chart{
  background:#fff; border-radius:var(--r-lg);
  padding:clamp(24px,3.4vw,38px); margin-bottom:22px;
  box-shadow:0 26px 60px -44px rgba(53,14,79,.6);
}
.chart__title{ font-size:1.42rem; color:var(--plum); margin-bottom:8px; }
.chart__sub{
  font-size:.9rem; color:#8079917A; color:#807991;
  margin-bottom:26px;
}

.key{ display:flex; flex-wrap:wrap; gap:18px; margin:-12px 0 24px; }
.key__item{ display:inline-flex; align-items:center; gap:8px; font-size:.86rem; font-weight:700; color:var(--ink-soft); }
.key__swatch{ width:14px; height:14px; border-radius:4px; display:inline-block; }
.key__swatch--control{ background:var(--sage); }
.key__swatch--fail{ background:var(--grade-fail); }
.key__swatch--ok{ background:var(--grade-ok); }
.key__swatch--good{ background:var(--grade-good); }
.key__swatch--arm{ background:var(--violet); }

.bars{ list-style:none; margin:0; padding:0; }
.bar{ margin-bottom:24px; }
.bar:last-child{ margin-bottom:0; }
.bar__name{
  font-size:1rem; font-weight:700; color:var(--plum); margin:0 0 9px;
}
.bar__note{
  display:block; font-size:.82rem; font-weight:500; color:#8A8299; letter-spacing:0;
}
.bar__track{
  background:#F2EEF7; border-radius:99px; height:38px; overflow:hidden;
}
.bar__fill{
  height:100%; border-radius:99px; width:0;
  display:flex; align-items:center; justify-content:flex-end;
  padding-right:14px; min-width:56px;
  transition:width .95s var(--ease);
}
.js-chart.is-in .bar__fill{ width:var(--w); }
.bar__val{ font-size:.92rem; font-weight:700; color:#fff; white-space:nowrap; }
.bar__fill--control{ background:var(--sage); }
.bar__fill--control2{ background:var(--sage-deep); }
.bar__fill--arm{ background:var(--violet); }
.bar__fill--zero{
  background:transparent; min-width:0; padding-right:0; justify-content:flex-start;
}
.bar__fill--zero .bar__val{ color:var(--violet); padding-left:14px; }
.bar__foot{
  margin:8px 0 0; font-size:.85rem; color:#8A8299;
}
.bar--hero .bar__name{ color:var(--violet); }

/* stacked grade breakdown */
.stack{
  display:flex; height:38px; border-radius:99px; overflow:hidden; background:#F2EEF7;
}
.stack__seg{ width:0; height:100%; transition:width .95s var(--ease); }
.js-chart.is-in .stack__seg{ width:var(--w); }
.stack__seg--fail{ background:var(--grade-fail); }
.stack__seg--ok{ background:var(--grade-ok); }
.stack__seg--good{ background:var(--grade-good); }

.grades{
  list-style:none; display:flex; flex-wrap:wrap; gap:4px 22px;
  margin:11px 0 0; padding:0; font-size:.88rem; color:var(--ink-soft);
}
.grades li{ display:inline-flex; align-items:center; gap:7px; }
.grades b{ color:var(--plum); font-weight:700; }

.bars--paired .bar__track{ height:30px; margin-bottom:6px; }
.bars--paired .bar__track:last-of-type{ margin-bottom:0; }
.bars--paired .bar{ margin-bottom:28px; }

.chart__take{
  margin:28px 0 0; padding-top:20px; border-top:1px solid #EFEAF6;
  font-size:.99rem; color:var(--ink-soft);
}
.chart__take--flag{
  border-top:0; margin-top:24px; padding:18px 22px;
  background:#F6EFFC; border-left:4px solid var(--violet);
  border-radius:0 var(--r-sm) var(--r-sm) 0; color:var(--plum-ink);
}

.method{
  background:rgba(255,255,255,.55); border-radius:var(--r-md);
  padding:4px 22px; margin-top:8px;
  border:1px solid rgba(53,14,79,.1);
}
.method summary{
  cursor:pointer; font-weight:700; color:var(--plum); padding:14px 0;
  font-size:.95rem;
}
.method p{ font-size:.9rem; color:#4B3F60; margin-bottom:14px; }
.method p:last-child{ padding-bottom:14px; }
.method code{
  font-family:'Space Mono',ui-monospace,monospace; font-size:.82em;
  background:rgba(127,71,209,.1); padding:1px 5px; border-radius:4px;
}

/* ─────────────────────────── next steps ─────────────────────────── */

.next{ background:var(--paper); padding:clamp(60px,8vw,100px) 0; }
.next .sechead h2{ color:var(--plum); }

.next__grid{ display:grid; gap:clamp(28px,4vw,44px); }
.next__fig{
  margin:0; border-radius:var(--r-lg); overflow:hidden;
  box-shadow:0 26px 60px -44px rgba(53,14,79,.6);
}
.next__tracks{ display:grid; gap:20px; grid-template-columns:repeat(3,minmax(0,1fr)); align-items:start; }
.track{
  background:#fff; border-radius:var(--r-md); padding:24px 26px;
  border-left:5px solid var(--violet-soft);
  box-shadow:0 20px 44px -40px rgba(53,14,79,.7);
}
.track h3{ font-size:1.15rem; color:var(--violet); margin-bottom:9px; }
.track p{ font-size:.96rem; color:var(--ink-soft); }
.track--end{ border-left-color:var(--plum); }
.track--end h3{ color:var(--plum); }

/* ─────────────────────────── contact ─────────────────────────── */

.contact{ background:var(--plum); color:var(--lav-head); padding:clamp(60px,8vw,100px) 0; }
.contact__inner{
  display:grid; gap:clamp(32px,5vw,64px);
  grid-template-columns:minmax(0,1fr) minmax(0,.9fr); align-items:start;
}
.contact h2{ font-size:clamp(2rem,4.2vw,2.9rem); margin-bottom:18px; color:var(--lav-head); }
.contact__text p{ color:rgba(233,221,244,.78); max-width:46ch; }
.contact__sig{
  margin-top:28px; font-weight:700; color:#fff;
}
.contact__sig span{
  display:block; font-weight:500; font-size:.9rem; color:var(--violet-pale);
}

.form{
  background:rgba(255,255,255,.055);
  border:1px solid rgba(212,189,241,.2);
  border-radius:var(--r-lg); padding:clamp(22px,3vw,32px);
}
.field{ margin-bottom:18px; }
.field label{
  display:block; font-size:.88rem; font-weight:700; margin-bottom:7px; color:var(--lav-head);
}
.field .opt{ font-weight:500; color:var(--violet-pale); font-size:.82rem; }
.field input{
  width:100%; font-family:inherit; font-size:1rem; font-weight:500; color:#fff;
  background:rgba(36,9,58,.6); border:2px solid rgba(212,189,241,.26);
  border-radius:var(--r-sm); padding:12px 15px;
  transition:border-color .15s var(--ease), background .15s var(--ease);
}
.field input::placeholder{ color:rgba(205,181,235,.55); }
.field input:hover{ border-color:rgba(212,189,241,.45); }
.field input:focus{ border-color:var(--lav-head); background:rgba(36,9,58,.9); }
.field input[aria-invalid="true"]{ border-color:var(--orange); }

.check{ display:flex; gap:11px; align-items:flex-start; margin:22px 0 24px; }
.check input{
  width:20px; height:20px; margin:3px 0 0; flex:none; accent-color:var(--violet-soft); cursor:pointer;
}
.check label{ font-size:.93rem; color:rgba(233,221,244,.85); cursor:pointer; }

.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

.form__msg{
  margin:14px 0 0; font-size:.93rem; font-weight:700; min-height:1.4em;
}
.form__msg[data-state="ok"]{ color:#9BE8C8; }
.form__msg[data-state="err"]{ color:#FFB784; }
.form__fine{
  margin:16px 0 0; font-size:.8rem; color:rgba(205,181,235,.6); line-height:1.6;
}

/* ─────────────────────────── footer ─────────────────────────── */

.foot{ background:var(--plum-ink); color:var(--violet-pale); padding:34px 0; }
.foot__inner{ display:flex; flex-wrap:wrap; align-items:center; gap:10px 18px; font-size:.9rem; }
.foot__mark{ width:22px; height:22px; color:var(--violet-pale); flex:none; }
.foot p{ margin:0; }
.foot__meta{ margin-left:auto; }
.foot a{ color:var(--lav-head); text-underline-offset:3px; }

/* ─────────────────────────── modal ─────────────────────────── */

.modal{ position:fixed; inset:0; z-index:300; display:grid; place-items:center; padding:20px; }
.modal[hidden]{ display:none; }
.modal__scrim{ position:absolute; inset:0; background:rgba(36,9,58,.66); backdrop-filter:blur(3px); }
.modal__card{
  position:relative; width:100%; max-width:430px;
  background:#fff; color:var(--ink); border-radius:var(--r-lg);
  padding:38px 34px 26px; text-align:center;
  box-shadow:0 40px 90px -30px rgba(0,0,0,.6);
  animation:pop .3s var(--ease) both;
}
@keyframes pop{ from{ opacity:0; transform:translateY(16px) scale(.97); } }
.modal__card h2{ font-size:1.6rem; color:var(--plum); margin-bottom:10px; }
.modal__card > p{ color:var(--ink-soft); font-size:.98rem; margin-bottom:22px; }
.modal__card input[type="email"]{
  width:100%; font-family:inherit; font-size:1rem; font-weight:500;
  border:2px solid #E3DCEF; border-radius:var(--r-sm); padding:12px 15px; margin-bottom:12px;
  color:var(--ink); background:#fff;
}
.modal__card input[type="email"]:focus{ border-color:var(--violet); }
.modal__card .form__msg[data-state="ok"]{ color:#2E8B62; }
.modal__card .form__msg[data-state="err"]{ color:#C4551B; }
.modal__x{
  position:absolute; top:12px; right:12px; width:36px; height:36px;
  border:0; background:transparent; color:#A99FBB; cursor:pointer;
  border-radius:99px; display:grid; place-items:center;
}
.modal__x:hover{ background:#F4F0F9; color:var(--plum); }
.modal__x svg{ width:20px; height:20px; }
.modal__no{
  margin-top:14px; border:0; background:transparent; cursor:pointer;
  font-family:inherit; font-size:.87rem; font-weight:600; color:#9A90AC;
  text-decoration:underline; text-underline-offset:3px;
}
.modal__no:hover{ color:var(--plum); }

/* ─────────────────────────── responsive ─────────────────────────── */

@media (max-width:920px){
  .hero__inner,
  .contact__inner{ grid-template-columns:minmax(0,1fr); }
  .hero__demo{ max-width:520px; }
  .next__tracks{ grid-template-columns:minmax(0,1fr); }
}

@media (max-width:720px){
  body{ font-size:16px; }
  html{ scroll-padding-top:120px; }
  .nav__inner{ flex-direction:column; align-items:stretch; gap:4px; padding-block:10px; min-height:0; }
  .nav__links{ justify-content:flex-start; gap:2px; overflow-x:auto; padding-bottom:2px; }
  .nav__links a{ padding:6px 10px; font-size:.86rem; white-space:nowrap; }
  .nav__links .nav__cta{ margin-left:2px; }
  .tabs button{ font-size:.79rem; padding:7px 12px; }
  .nav__links{ gap:1px; }
  .demo__foot{ grid-template-columns:auto auto; grid-template-areas:"cap cap" "prev next"; justify-content:space-between; }
  .demo__caption{ grid-area:cap; }
  #demoPrev{ grid-area:prev; }
  #demoNext{ grid-area:next; }
  .foot__meta{ margin-left:0; }
  .bar__val{ font-size:.84rem; }
}

@media (prefers-reduced-motion:reduce){
  .js-chart .stack__seg{ width:var(--w); }
  html{ scroll-behavior:auto; }
  *,*::before,*::after{
    animation-duration:.001ms !important; animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .js-chart .bar__fill{ width:var(--w); }
}