/* ============================================================
   ACADEMIA FRIGOR · Wesley Andrade — Cacoal/RO
   Direção: INDUSTRIAL TÉCNICO PREMIUM
   Camadas: 01 tokens · 02 reset · 03 base · 04 layout
            05 componentes · 06 seções · 07 utilitários
            08 responsivo · 09 movimento reduzido / print
   ============================================================ */

/* ============================================================
   01 · TOKENS
   ============================================================ */
:root{
  /* superfícies frias — nunca preto puro */
  --bg:          hsl(215 28% 7%);
  --bg-deep:     hsl(216 32% 5%);
  --bg-rise:     hsl(214 26% 9%);
  --surface:     hsl(215 24% 11%);
  --surface-2:   hsl(214 22% 14%);
  --surface-3:   hsl(213 20% 18%);

  /* acentos */
  --ice:         hsl(190 85% 55%);
  --ice-soft:    hsl(190 70% 68%);
  --ice-deep:    hsl(193 78% 38%);
  --amber:       hsl(35 92% 55%);
  --amber-hi:    hsl(39 96% 64%);
  --amber-deep:  hsl(28 88% 44%);

  /* texto */
  --text-hi:     hsl(210 20% 96%);
  --text:        hsl(210 15% 79%);
  --text-dim:    hsl(211 12% 60%);
  --text-faint:  hsl(212 12% 46%);

  /* linhas */
  --line:        hsla(190 60% 70% / .14);
  --line-soft:   hsla(190 60% 70% / .08);
  --line-strong: hsla(190 72% 76% / .30);
  --line-amber:  hsla(35 90% 60% / .32);

  /* sombras multicamada (curta densa + longa difusa) */
  --sh-1: 0 1px 2px hsl(216 45% 3% / .55),
          0 10px 26px -10px hsl(216 45% 2% / .55);
  --sh-2: 0 2px 4px hsl(216 45% 3% / .55),
          0 22px 56px -16px hsl(216 50% 2% / .72);
  --sh-3: 0 3px 6px hsl(216 45% 2% / .6),
          0 40px 90px -24px hsl(216 50% 1% / .8);
  --sh-ice:   0 2px 6px hsl(216 45% 3% / .5),
              0 18px 48px -16px hsla(190 85% 45% / .45);
  --sh-amber: 0 2px 6px hsl(24 55% 6% / .5),
              0 18px 46px -14px hsla(33 92% 50% / .45);

  /* tipografia */
  --f-display: "Space Grotesk", "Segoe UI Semibold", system-ui, sans-serif;
  --f-body:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --fs-h1: clamp(2.35rem, 1.35rem + 4.3vw, 4.4rem);
  --fs-h2: clamp(1.75rem, 1.12rem + 2.6vw, 3.05rem);
  --fs-h3: clamp(1.16rem, 1.02rem + .58vw, 1.5rem);
  --fs-lede: clamp(1.02rem, .96rem + .38vw, 1.22rem);
  --fs-body: clamp(.95rem, .92rem + .16vw, 1.02rem);
  --fs-sm: .875rem;
  --fs-xs: .78rem;

  /* espaço */
  --pad-x: clamp(1.15rem, 4vw, 2.5rem);
  --sec-y: clamp(4.2rem, 8.5vw, 8.5rem);
  --gap: clamp(1rem, 2.2vw, 1.75rem);
  --maxw: 1240px;

  /* forma */
  --r-sm: 8px;
  --r: 14px;
  --r-lg: 22px;
  --r-xl: 30px;

  /* movimento */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.7, 0, 0.84, 0);
  --t-fast: .22s;
  --t: .42s;
  --t-slow: .78s;

  /* blueprint */
  --blueprint:
    linear-gradient(hsla(190 60% 70% / .045) 1px, transparent 1px),
    linear-gradient(90deg, hsla(190 60% 70% / .045) 1px, transparent 1px);
  --blueprint-size: 46px 46px;
}

/* ============================================================
   02 · RESET
   ============================================================ */
*, *::before, *::after{ box-sizing: border-box; }
*{ margin: 0; }

html{
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}
html, body{ overflow-x: clip; max-width: 100%; }

body{
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-body);
  font-size: var(--fs-body);
  line-height: 1.62;
  font-synthesis-weight: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 0;
}

img, svg, video, canvas{ display: block; max-width: 100%; }
svg{ height: auto; }
input, button, textarea, select{ font: inherit; color: inherit; }
button{ background: none; border: 0; cursor: pointer; }
ul, ol{ list-style: none; padding: 0; }
a{ color: inherit; text-decoration: none; }
s{ text-decoration-thickness: 1.5px; }
fieldset{ border: 0; padding: 0; min-width: 0; }
legend{ padding: 0; }

:focus-visible{
  outline: 2px solid var(--amber-hi);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection{ background: hsla(190 85% 55% / .3); color: var(--text-hi); }

/* ============================================================
   03 · BASE TIPOGRÁFICA
   ============================================================ */
h1, h2, h3, h4{
  font-family: var(--f-display);
  color: var(--text-hi);
  line-height: 1.06;
  letter-spacing: -.022em;
  font-weight: 600;
  text-wrap: balance;
}

.h1{ font-size: var(--fs-h1); font-weight: 700; letter-spacing: -.034em; }
.h2{ font-size: var(--fs-h2); font-weight: 600; letter-spacing: -.028em; }
.h2--sm{ font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.2rem); }
.h3{ font-size: var(--fs-h3); font-weight: 600; }

.grad{
  background: linear-gradient(96deg, var(--ice-soft) 4%, var(--ice) 42%, var(--amber) 108%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede{
  font-size: var(--fs-lede);
  color: var(--text);
  line-height: 1.62;
  max-width: 56ch;
  text-wrap: pretty;
}
.lede--sm{ font-size: clamp(.98rem, .94rem + .28vw, 1.1rem); }
.lede strong{ color: var(--text-hi); font-weight: 600; }

.muted{ color: var(--text-dim); font-size: var(--fs-sm); max-width: 58ch; }

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--f-display);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ice-soft);
  margin-bottom: 1.15rem;
}
.eyebrow--muted{ color: var(--text-faint); }
.eyebrow__dot{
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ice);
  box-shadow: 0 0 0 4px hsla(190 85% 55% / .16);
  flex: none;
}
.eyebrow--muted .eyebrow__dot{ background: var(--text-faint); box-shadow: 0 0 0 4px hsla(210 12% 46% / .14); }

/* marcador de dado pendente */
.pendente{
  display: inline-block;
  font-family: var(--f-display);
  font-size: .82em;
  font-weight: 500;
  letter-spacing: .04em;
  color: hsl(35 92% 68%);
  background: hsla(35 92% 55% / .1);
  border: 1px dashed hsla(35 90% 60% / .45);
  border-radius: 5px;
  padding: .06em .45em;
  line-height: 1.4;
  white-space: nowrap;
}

.skip-link{
  position: fixed;
  top: .6rem; left: .6rem;
  z-index: 200;
  transform: translateY(-160%);
  background: var(--amber);
  color: hsl(24 60% 8%);
  font-weight: 600;
  padding: .7rem 1.1rem;
  border-radius: var(--r-sm);
  transition: transform var(--t) var(--ease);
}
.skip-link:focus-visible{ transform: translateY(0); }

/* ============================================================
   04 · LAYOUT
   ============================================================ */
.container{
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

.section{
  position: relative;
  padding-block: var(--sec-y);
}

.sec-head{ margin-bottom: clamp(2rem, 4vw, 3.4rem); max-width: 62ch; }
.sec-head--split{
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: clamp(1.2rem, 3vw, 3rem);
  align-items: end;
  max-width: none;
}
.sec-head__aside{
  color: var(--text-dim);
  font-size: var(--fs-sm);
  max-width: 42ch;
  padding-left: 1.15rem;
  border-left: 1px solid var(--line);
}
.sec-head__aside--full{ margin-top: 1.1rem; border-left: 0; padding-left: 0; }
.sec-head__aside em{ color: var(--ice-soft); font-style: normal; }

/* ============================================================
   05 · COMPONENTES
   ============================================================ */

/* --- botões --- */
.btn{
  --btn-py: .82rem;
  --btn-px: 1.35rem;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  min-height: 46px;
  padding: var(--btn-py) var(--btn-px);
  border-radius: 999px;
  font-family: var(--f-display);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: -.01em;
  line-height: 1;
  text-align: center;
  cursor: pointer;
  transition: transform var(--t) var(--ease),
              box-shadow var(--t) var(--ease),
              background-color var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease),
              color var(--t-fast) var(--ease);
  will-change: transform;
}
.btn--sm{ --btn-py: .62rem; --btn-px: 1rem; min-height: 42px; font-size: .88rem; }
.btn--lg{ --btn-py: 1.02rem; --btn-px: 1.75rem; min-height: 54px; font-size: 1.02rem; }
.btn--block{ display: flex; width: 100%; }

.btn--amber{
  background: linear-gradient(168deg, var(--amber-hi), var(--amber) 55%, var(--amber-deep));
  color: hsl(24 62% 9%);
  border: 1px solid hsla(40 95% 72% / .6);
  box-shadow: var(--sh-amber);
}
.btn--amber:hover{
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 3px 8px hsl(24 55% 6% / .55), 0 26px 60px -16px hsla(33 92% 52% / .6);
}
.btn--amber:active{ transform: translateY(0) scale(.99); }

.btn--ghost{
  background: hsla(190 60% 70% / .05);
  color: var(--text-hi);
  border: 1px solid var(--line-strong);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  box-shadow: var(--sh-1);
}
.btn--ghost:hover{
  transform: translateY(-2px) scale(1.02);
  background: hsla(190 70% 70% / .1);
  border-color: hsla(190 80% 72% / .5);
  color: #fff;
  box-shadow: var(--sh-ice);
}
.btn--ghost:active{ transform: translateY(0) scale(.99); }

.ico{ width: 1.15em; height: 1.15em; flex: none; }
.ico--arrow{ transition: transform var(--t) var(--ease); }
.btn:hover .ico--arrow, .linkbtn:hover .ico--arrow, .door:hover .ico--arrow{ transform: translateX(5px); }

.linkbtn{
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  min-height: 44px;
  font-family: var(--f-display);
  font-size: .88rem;
  font-weight: 600;
  color: var(--ice-soft);
  transition: color var(--t-fast) var(--ease), gap var(--t) var(--ease);
}
.linkbtn::after{
  content: "";
  width: 16px; height: 1px;
  background: currentColor;
  transition: width var(--t) var(--ease);
}
.linkbtn:hover{ color: var(--amber-hi); }
.linkbtn:hover::after{ width: 26px; }

.copybtn{
  margin-left: .5rem;
  font-family: var(--f-display);
  font-size: .72rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-faint);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .22rem .55rem;
  min-height: 26px;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}
.copybtn:hover{ color: var(--ice); border-color: var(--line-strong); background: hsla(190 60% 70% / .07); }
.copybtn.is-done{ color: var(--amber-hi); border-color: var(--line-amber); }

/* --- callouts --- */
.callout{
  display: flex;
  gap: .8rem;
  align-items: flex-start;
  margin-top: 1.5rem;
  padding: .95rem 1.1rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--ice-deep);
  border-radius: 0 var(--r) var(--r) 0;
  background: hsla(190 60% 55% / .045);
  font-size: var(--fs-sm);
  color: var(--text-dim);
}
.callout .ico{ width: 1.15rem; height: 1.15rem; color: var(--ice); margin-top: .12rem; }
.callout strong{ color: var(--text-hi); }
.callout--warn{ border-left-color: var(--amber-deep); background: hsla(35 90% 55% / .05); }
.callout--warn .ico{ color: var(--amber); }

/* --- placeholders de imagem --- */
.ph{
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--r);
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 22% 8%, hsla(190 70% 45% / .22), transparent 58%),
    radial-gradient(100% 100% at 92% 96%, hsla(35 88% 50% / .16), transparent 55%),
    linear-gradient(158deg, var(--surface-2), var(--bg-deep));
  isolation: isolate;
}
.ph::before{
  content: "";
  position: absolute; inset: 0;
  background: var(--blueprint);
  background-size: 28px 28px;
  opacity: .7;
  mask-image: radial-gradient(120% 100% at 30% 20%, #000 20%, transparent 85%);
}
.ph::after{
  content: attr(data-asset);
  position: absolute;
  left: .75rem; bottom: .7rem;
  font-family: var(--f-display);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: hsla(190 40% 82% / .58);
  background: hsla(216 40% 4% / .55);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: .2rem .5rem;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.ph--hero{ aspect-ratio: 4 / 5; }
.ph--lab1{ aspect-ratio: 3 / 2; }
.ph--lab2, .ph--lab3, .ph--lab5{ aspect-ratio: 1 / 1; }
.ph--lab4{ aspect-ratio: 16 / 9; }
.ph--wesley{ aspect-ratio: 3 / 4; }
/* variações de padrão para não parecer o mesmo bloco repetido */
.ph--lab2{ background:
    radial-gradient(90% 120% at 80% 10%, hsla(190 70% 50% / .2), transparent 60%),
    linear-gradient(20deg, var(--bg-deep), var(--surface-2)); }
.ph--lab3{ background:
    conic-gradient(from 210deg at 40% 60%, hsla(190 60% 40% / .3), hsla(216 40% 8% / .9) 45%, hsla(35 70% 45% / .18) 78%, hsla(216 40% 8% / .9)); }
.ph--lab4{ background:
    radial-gradient(70% 140% at 50% 0%, hsla(190 65% 45% / .22), transparent 62%),
    linear-gradient(200deg, var(--surface-2), var(--bg-deep)); }
.ph--lab5{ background:
    radial-gradient(100% 100% at 10% 90%, hsla(35 88% 50% / .2), transparent 60%),
    linear-gradient(140deg, var(--surface-2), var(--bg-deep)); }
.ph--wesley{ background:
    radial-gradient(80% 70% at 50% 12%, hsla(190 70% 48% / .24), transparent 62%),
    linear-gradient(175deg, var(--surface-2), var(--bg-deep)); }

.frame{
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: .55rem;
  background: hsla(214 26% 12% / .5);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: var(--sh-3);
}
.frame .ph{ border-radius: calc(var(--r-lg) - .5rem); }
.frame__cap{
  display: flex;
  align-items: center;
  gap: .4rem;
  flex-wrap: wrap;
  padding: .7rem .5rem .2rem;
  font-size: var(--fs-xs);
  letter-spacing: .04em;
  color: var(--text-faint);
}
.frame__corner{
  position: absolute;
  width: 22px; height: 22px;
  border: 1px solid var(--ice);
  opacity: .55;
}
.frame__corner--tl{ top: -1px; left: -1px; border-right: 0; border-bottom: 0; border-radius: var(--r-lg) 0 0 0; }
.frame__corner--br{ bottom: -1px; right: -1px; border-left: 0; border-top: 0; border-radius: 0 0 var(--r-lg) 0; }

/* --- reveal on scroll --- */
.reveal{
  opacity: 0;
  transform: translateY(22px);
  transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease);
  transition-delay: calc(var(--rd, 0) * 60ms);
}
.reveal.is-in{ opacity: 1; transform: none; }

/* ============================================================
   06 · SEÇÕES
   ============================================================ */

/* --- 06.1 HEADER --- */
.hdr{
  position: sticky;
  top: 0;
  z-index: 90;
  transition: background-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.hdr__inner{
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 72px;
  padding-block: .6rem;
}
.hdr.is-stuck{
  background: hsla(216 30% 6% / .72);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  backdrop-filter: blur(18px) saturate(150%);
  box-shadow: 0 1px 0 var(--line), 0 18px 44px -22px hsl(216 50% 2% / .9);
}
.hdr__rule{
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
  opacity: 0;
  transition: opacity var(--t) var(--ease);
}
.hdr.is-stuck .hdr__rule{ opacity: 1; }

.brand{
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  margin-right: auto;
  min-height: 44px;
  transition: opacity var(--t-fast) var(--ease);
}
.brand:hover{ opacity: .85; }
.brand__mark{ color: var(--ice); flex: none; display: block; }
.brand__mark svg{ width: 38px; height: 38px; }
.brand__txt{ display: flex; flex-direction: column; line-height: 1.1; }
.brand__txt strong{
  font-family: var(--f-display);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--text-hi);
}
.brand__txt small{ font-size: .7rem; color: var(--text-faint); letter-spacing: .06em; }

.nav__list{ display: flex; align-items: center; gap: .15rem; }
.nav__list a{
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 .8rem;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-dim);
  border-radius: 999px;
  transition: color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}
.nav__list a:hover{ color: var(--text-hi); background: hsla(190 60% 70% / .07); }
.nav__list a.is-active{ color: var(--ice-soft); }

.hdr__cta{ display: flex; align-items: center; gap: .5rem; }

.burger{
  display: none;
  width: 46px; height: 46px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: hsla(190 60% 70% / .05);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.burger span{
  width: 18px; height: 1.6px;
  background: var(--text-hi);
  border-radius: 2px;
  transition: transform var(--t) var(--ease), opacity var(--t-fast) var(--ease);
}
.burger[aria-expanded="true"] span:nth-child(1){ transform: translateY(6.6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3){ transform: translateY(-6.6px) rotate(-45deg); }

/* --- 06.2 HERO --- */
.hero{
  position: relative;
  padding-block: clamp(2.5rem, 5vw, 5rem) clamp(3.5rem, 7vw, 7rem);
  overflow: hidden;
  isolation: isolate;
}
.hero__grid-bg{
  position: absolute;
  inset: -10% -5% auto -5%;
  height: 130%;
  background: var(--blueprint);
  background-size: var(--blueprint-size);
  mask-image: radial-gradient(120% 80% at 50% 0%, #000 10%, transparent 78%);
  z-index: -2;
}
.hero__glow{
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  z-index: -1;
  pointer-events: none;
}
.hero__glow--ice{
  width: min(60vw, 620px); aspect-ratio: 1;
  top: -14%; left: -12%;
  background: hsla(192 85% 45% / .2);
}
.hero__glow--amber{
  width: min(48vw, 460px); aspect-ratio: 1;
  right: -10%; top: 30%;
  background: hsla(33 92% 50% / .13);
}
.hero__inner{
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.hero__copy{ max-width: 40ch; }
.h1 .grad{ display: inline-block; }
.hero .lede{ margin-top: 1.35rem; }

.hero__actions{
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 2.1rem;
}
.hero__note{
  display: flex;
  align-items: center;
  gap: .55rem;
  margin-top: 1.5rem;
  font-size: var(--fs-sm);
  color: var(--text-faint);
}
.hero__note .ico{ color: var(--ice); width: 1.05rem; height: 1.05rem; }

.hero__visual{ position: relative; }
.frame--hero{ transform: rotate(-1.1deg); }
.hero__chip{
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: .1rem;
  padding: .7rem .95rem;
  border-radius: var(--r);
  border: 1px solid var(--line-strong);
  background: hsla(216 32% 7% / .78);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  backdrop-filter: blur(16px) saturate(150%);
  box-shadow: var(--sh-2);
}
.hero__chip-k{
  font-family: var(--f-display);
  font-size: .64rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.hero__chip-v{
  font-family: var(--f-display);
  font-weight: 600;
  font-size: .98rem;
  color: var(--text-hi);
}
.hero__chip-v small{ font-size: .74rem; color: var(--ice-soft); font-weight: 500; }
.hero__chip--1{ top: 9%; left: -6%; }
.hero__chip--1 .hero__chip-v{ color: var(--ice-soft); }
.hero__chip--2{ bottom: 12%; right: -5%; border-color: var(--line-amber); }
.hero__chip--2 .hero__chip-v{ color: var(--amber-hi); }

/* --- 06.3 BARRA DE CREDIBILIDADE --- */
.cred{
  border-block: 1px solid var(--line);
  background: linear-gradient(180deg, hsla(214 26% 10% / .8), hsla(215 28% 7% / .4));
}
.cred__inner{
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  padding-inline: 0;
}
.cred__item{
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: clamp(1.3rem, 2.6vw, 2.1rem) var(--pad-x);
  background: var(--bg);
}
.cred__num{
  font-family: var(--f-display);
  font-size: clamp(1.3rem, 1rem + 1.2vw, 1.9rem);
  font-weight: 600;
  color: var(--text-hi);
  letter-spacing: -.02em;
}
.cred__num.pendente{ font-size: .95rem; align-self: flex-start; }
.cred__lab{
  font-size: var(--fs-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* --- 06.4 BIFURCAÇÃO --- */
.split__grid{
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
  gap: var(--gap);
}
.door{
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .85rem;
  padding: clamp(1.5rem, 3vw, 2.4rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: hsla(214 24% 11% / .55);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  overflow: hidden;
  isolation: isolate;
  box-shadow: var(--sh-1);
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.door:hover{ transform: translateY(-4px) scale(1.012); box-shadow: var(--sh-2); }
.door--a:hover{ border-color: var(--line-amber); }
.door--b:hover{ border-color: var(--line-strong); }
.door__bg{
  position: absolute; inset: 0; z-index: -1;
  background: var(--blueprint);
  background-size: 34px 34px;
  opacity: .5;
  mask-image: radial-gradient(90% 90% at 88% 6%, #000, transparent 72%);
  transition: opacity var(--t) var(--ease);
}
.door:hover .door__bg{ opacity: .95; }
.door--a::after, .door--b::after{
  content: "";
  position: absolute;
  z-index: -1;
  width: 240px; aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(64px);
  right: -70px; top: -70px;
  transition: opacity var(--t) var(--ease);
  opacity: .5;
}
.door--a::after{ background: hsla(33 92% 52% / .3); }
.door--b::after{ background: hsla(192 85% 50% / .28); }
.door:hover::after{ opacity: 1; }

.door__idx{
  position: absolute;
  top: clamp(1.1rem, 2.4vw, 1.8rem);
  right: clamp(1.2rem, 2.6vw, 2rem);
  font-family: var(--f-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1;
  color: hsla(190 40% 80% / .1);
  letter-spacing: -.04em;
}
.door__kicker{
  font-family: var(--f-display);
  font-size: var(--fs-xs);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.door--a .door__kicker{ color: var(--amber); }
.door--b .door__kicker{ color: var(--ice); }
.door__title{ font-size: clamp(1.5rem, 1.1rem + 1.7vw, 2.2rem); }
.door__desc{ color: var(--text-dim); font-size: var(--fs-sm); max-width: 42ch; }
.door__list{ display: flex; flex-direction: column; gap: .55rem; margin-top: .35rem; }
.door__list li{
  position: relative;
  padding-left: 1.35rem;
  font-size: var(--fs-sm);
  color: var(--text);
}
.door__list li::before{
  content: "";
  position: absolute;
  left: 0; top: .62em;
  width: 8px; height: 1.5px;
  background: currentColor;
  opacity: .5;
}
.door--a .door__list strong{ color: var(--amber-hi); }
.door__go{
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-top: auto;
  padding-top: 1.1rem;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: .95rem;
  color: var(--text-hi);
}

/* --- 06.5 CURSO --- */
.course__grid{
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: clamp(1.2rem, 3vw, 2.6rem);
  align-items: start;
}
.pricecard{
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  padding: clamp(1.4rem, 2.6vw, 2rem);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 60% at 50% 0%, hsla(190 70% 40% / .14), transparent 62%),
    hsla(214 24% 12% / .8);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  box-shadow: var(--sh-3);
}
.pricecard__name{ font-size: 1.25rem; line-height: 1.25; }
.pricecard__sub{ font-size: var(--fs-sm); color: var(--text-dim); margin-top: .35rem; }
.pricecard__specs{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
}
.pricecard__specs > div{
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: .8rem .85rem;
  background: hsla(214 22% 13% / .9);
}
.pricecard__specs .k{
  font-size: .68rem;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.pricecard__specs .v{ font-family: var(--f-display); font-weight: 600; color: var(--text-hi); font-size: .95rem; }
.pricecard__specs .v.pendente{ font-size: .78rem; align-self: flex-start; }

.pricebox{
  border: 1px solid var(--line-amber);
  border-radius: var(--r);
  padding: 1.1rem;
  background: linear-gradient(180deg, hsla(35 88% 50% / .07), transparent 70%);
}
.pricebox__tabs{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: hsla(216 32% 6% / .6);
  margin-bottom: 1.1rem;
}
.ptab{
  min-height: 40px;
  border-radius: 999px;
  font-family: var(--f-display);
  font-size: .84rem;
  font-weight: 600;
  color: var(--text-dim);
  transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.ptab:hover{ color: var(--text-hi); }
.ptab.is-active{
  background: hsla(190 60% 70% / .12);
  color: var(--text-hi);
  box-shadow: inset 0 0 0 1px var(--line-strong);
}
.pricebox__pane.is-hidden{ display: none; }
.price__from{ font-size: var(--fs-xs); letter-spacing: .1em; text-transform: uppercase; color: var(--text-faint); }
.price__from s{ color: var(--text-dim); }
.price__big{
  font-family: var(--f-display);
  font-size: clamp(2.6rem, 2rem + 2.6vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -.04em;
  line-height: 1;
  color: var(--text-hi);
  margin: .3rem 0 .45rem;
}
.price__big .cur{ font-size: .42em; color: var(--amber); margin-right: .18em; vertical-align: .42em; font-weight: 600; }
.price__split{ font-size: var(--fs-sm); color: var(--text); }
.price__split strong{ color: var(--amber-hi); }
.price__fine{ font-size: var(--fs-xs); color: var(--text-faint); margin: .55rem 0 1.15rem; }
.pricebox__hint{ text-align: center; font-size: var(--fs-xs); color: var(--text-faint); margin-top: .7rem; }

.syllabus{
  padding: clamp(1.4rem, 2.6vw, 2.2rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: hsla(214 24% 10% / .5);
}
.syllabus .muted{ margin: .5rem 0 1.6rem; }
.steps{ display: flex; flex-direction: column; }
.step{
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1.1rem;
  padding: 1.05rem 0;
  border-top: 1px solid var(--line-soft);
  transition: background-color var(--t) var(--ease);
}
.step:first-child{ border-top: 0; padding-top: 0; }
.step__n{
  font-family: var(--f-display);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--ice);
  padding-top: .22rem;
  min-width: 2ch;
}
.step h4{ font-size: 1.02rem; margin-bottom: .3rem; }
.step p{ font-size: var(--fs-sm); color: var(--text-dim); max-width: 58ch; }

/* --- 06.6 POR QUE REFRIGERAÇÃO --- */
.why{
  border-top: 1px solid var(--line-soft);
  background:
    radial-gradient(90% 60% at 10% 0%, hsla(192 80% 40% / .09), transparent 60%),
    var(--bg);
}
.why__grid{
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(1.8rem, 4vw, 4rem);
  align-items: start;
}
.why__lead .btn{ margin-top: 1.8rem; }
.why__list{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gap);
}
.why__item{
  padding: 1.35rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: hsla(214 24% 12% / .5);
  box-shadow: var(--sh-1);
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease), background-color var(--t) var(--ease);
}
.why__item:hover{
  transform: translateY(-3px) scale(1.015);
  border-color: var(--line-strong);
  background: hsla(214 24% 14% / .7);
}
.why__item:nth-child(even){ margin-top: clamp(0rem, 2.5vw, 2.2rem); }
.why__ico{
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  color: var(--ice);
  background: hsla(190 70% 50% / .08);
  margin-bottom: .9rem;
}
.why__ico svg{ width: 21px; height: 21px; }
.why__item h3{ font-size: 1.02rem; margin-bottom: .4rem; }
.why__item p{ font-size: var(--fs-sm); color: var(--text-dim); }

/* --- 06.7 LABORATÓRIO --- */
.lab__grid{
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--gap);
}
.labcell{ position: relative; grid-column: span 2; }
.labcell--lg{ grid-column: span 4; }
.labcell--wide{ grid-column: span 4; }
.labcell figcaption{
  display: flex;
  align-items: center;
  gap: .4rem;
  flex-wrap: wrap;
  margin-top: .6rem;
  font-size: var(--fs-xs);
  letter-spacing: .05em;
  color: var(--text-faint);
}
.labcell .ph{
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
  border: 1px solid var(--line);
}
.labcell:hover .ph{ transform: scale(1.02); box-shadow: var(--sh-2); }

/* --- 06.8 CERTIFICADO --- */
.cert{
  border-top: 1px solid var(--line-soft);
  background: linear-gradient(180deg, hsla(216 32% 5% / .7), transparent 45%);
}
.cert__grid{
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(1.8rem, 4vw, 3.6rem);
  align-items: center;
}
.ticks{ display: flex; flex-direction: column; gap: .6rem; margin-top: 1.5rem; }
.ticks li{
  position: relative;
  padding-left: 1.7rem;
  font-size: var(--fs-sm);
  color: var(--text);
}
.ticks li::before{
  content: "";
  position: absolute;
  left: 0; top: .34em;
  width: 15px; height: 15px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: hsla(190 70% 50% / .12);
}
.ticks li::after{
  content: "";
  position: absolute;
  left: 4.5px; top: .62em;
  width: 6px; height: 3px;
  border-left: 1.6px solid var(--ice);
  border-bottom: 1.6px solid var(--ice);
  transform: rotate(-45deg);
}

.certificate{
  position: relative;
  aspect-ratio: 1.41 / 1;
  border-radius: var(--r);
  padding: clamp(.7rem, 1.6vw, 1.1rem);
  background: linear-gradient(155deg, hsl(210 30% 96%), hsl(205 26% 88%));
  box-shadow: var(--sh-3), 0 0 0 1px hsla(190 40% 70% / .3);
  color: hsl(215 32% 16%);
  overflow: hidden;
  transform: rotate(1deg);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.certificate:hover{ transform: rotate(0deg) scale(1.02); box-shadow: var(--sh-3), 0 0 0 1px hsla(190 60% 60% / .5); }
.certificate__guill{
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(45deg, hsla(200 60% 30% / .05) 0 1px, transparent 1px 9px),
    repeating-linear-gradient(-45deg, hsla(200 60% 30% / .05) 0 1px, transparent 1px 9px);
}
.certificate__inner{
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1.5px solid hsl(200 40% 62%);
  border-radius: calc(var(--r) - 6px);
  padding: clamp(.8rem, 2.2vw, 1.6rem) clamp(.9rem, 2.6vw, 2rem);
  background: hsla(0 0% 100% / .42);
}
.certificate__hd{
  display: flex;
  align-items: center;
  gap: .65rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid hsla(210 40% 30% / .18);
}
.certificate__mark{ color: hsl(200 78% 34%); flex: none; }
.certificate__mark svg{ width: clamp(24px, 3.4vw, 34px); height: auto; }
.certificate__hd strong{
  display: block;
  font-family: var(--f-display);
  font-size: clamp(.78rem, 1.5vw, 1rem);
  letter-spacing: .16em;
  color: hsl(214 40% 18%);
}
.certificate__hd small{ font-size: clamp(.54rem, 1vw, .68rem); letter-spacing: .07em; color: hsl(210 18% 42%); }
.certificate__kicker{
  margin-top: auto;
  font-family: var(--f-display);
  font-size: clamp(.58rem, 1.05vw, .74rem);
  letter-spacing: .3em;
  text-transform: uppercase;
  color: hsl(200 55% 36%);
}
.certificate__name{
  font-family: var(--f-display);
  font-size: clamp(1.15rem, 3.4vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -.02em;
  color: hsl(214 45% 14%);
  margin: .12em 0 .3em;
  border-bottom: 1px dashed hsla(210 40% 30% / .3);
  padding-bottom: .18em;
}
.certificate__body{
  font-size: clamp(.6rem, 1.15vw, .82rem);
  line-height: 1.6;
  color: hsl(212 22% 30%);
  max-width: 46ch;
}
.certificate__slot{
  background: hsla(35 92% 55% / .28);
  border-radius: 3px;
  padding: 0 .25em;
  font-weight: 600;
}
.certificate__ft{
  margin-top: auto;
  padding-top: .8rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}
.certificate__sig strong{
  display: block;
  font-family: var(--f-display);
  font-size: clamp(.68rem, 1.25vw, .88rem);
  color: hsl(214 42% 16%);
}
.certificate__sig small{ font-size: clamp(.52rem, .95vw, .66rem); color: hsl(210 18% 44%); letter-spacing: .06em; }
.certificate__line{
  display: block;
  width: clamp(90px, 16vw, 150px);
  height: 1px;
  background: hsl(214 30% 35%);
  margin-bottom: .3rem;
}
.certificate__seal{
  display: grid;
  place-items: center;
  width: clamp(52px, 9vw, 82px);
  aspect-ratio: 1;
  border: 1.5px dashed hsl(200 45% 45%);
  border-radius: 50%;
  transform: rotate(-11deg);
  color: hsl(200 55% 34%);
  font-family: var(--f-display);
  font-size: clamp(.42rem, .85vw, .56rem);
  letter-spacing: .12em;
  text-align: center;
  line-height: 1.35;
  flex: none;
}
.cert__caption{
  margin-top: .9rem;
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--text-faint);
  letter-spacing: .05em;
}

/* --- 06.9 SERVIÇOS --- */
.svc__grid{
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--gap);
}
.svccard{
  position: relative;
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  padding: clamp(1.25rem, 2.4vw, 1.8rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: hsla(214 24% 11% / .58);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: var(--sh-1);
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.svccard:hover{
  transform: translateY(-4px) scale(1.015);
  border-color: var(--line-strong);
  box-shadow: var(--sh-2);
}
.svccard--feat{ grid-column: span 3; }
.svccard--b2b{ grid-column: span 3; border-color: var(--line-amber); }
.svccard--b2b:hover{ border-color: hsla(35 90% 62% / .55); box-shadow: var(--sh-amber); }
.svccard__ico{
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border: 1px solid var(--line-strong);
  border-radius: 13px;
  color: var(--ice);
  background: hsla(190 70% 50% / .08);
  margin-bottom: .35rem;
}
.svccard--b2b .svccard__ico{ color: var(--amber); border-color: var(--line-amber); background: hsla(35 90% 55% / .09); }
.svccard__ico svg{ width: 23px; height: 23px; }
.svccard h3{ font-size: 1.08rem; }
.svccard p{ font-size: var(--fs-sm); color: var(--text-dim); }
.svccard__price{
  margin-top: auto;
  padding-top: .55rem;
  font-family: var(--f-display);
  font-size: .85rem;
  color: var(--text);
}
.svccard__tag{
  position: absolute;
  top: 1rem; right: 1rem;
  font-family: var(--f-display);
  font-size: .64rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--amber-hi);
  border: 1px solid var(--line-amber);
  border-radius: 999px;
  padding: .22rem .6rem;
  background: hsla(35 90% 55% / .1);
}

/* --- 06.10 ÁREA DE ATENDIMENTO --- */
.area{ border-top: 1px solid var(--line-soft); }
.area__grid{
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(1.8rem, 4vw, 4rem);
  align-items: center;
}
.radar{
  position: relative;
  aspect-ratio: 1;
  max-width: 420px;
  margin-inline: auto;
  display: grid;
  place-items: center;
}
.radar__ring{
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
  inset: 0;
}
.radar__ring--1{ inset: 0; border-style: dashed; opacity: .55; }
.radar__ring--2{ inset: 16%; }
.radar__ring--3{ inset: 33%; border-color: var(--line-strong); }
.radar__core{
  width: 16%; aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, var(--ice), var(--ice-deep));
  box-shadow: 0 0 0 8px hsla(190 85% 55% / .12), 0 0 44px hsla(190 85% 55% / .55);
}
.radar__label{
  position: absolute;
  top: 56%;
  font-family: var(--f-display);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-align: center;
  color: var(--text-hi);
}
.radar__label em{ font-style: normal; color: var(--ice-soft); font-size: .72rem; letter-spacing: .3em; }
.radar__pin{
  position: absolute;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 5px hsla(35 92% 55% / .16);
}
.radar__pin--a{ top: 14%; left: 32%; }
.radar__pin--b{ top: 30%; right: 15%; }
.radar__pin--c{ bottom: 20%; left: 20%; }
.radar__pin--d{ bottom: 11%; right: 32%; }
.radar::after{
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0deg 300deg, hsla(190 85% 55% / .16) 340deg, transparent 360deg);
  animation: sweep 7s linear infinite;
}
@keyframes sweep{ to{ transform: rotate(360deg); } }

.chips{ display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.5rem 0 1.1rem; }
.chip{
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: .3rem .85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: var(--fs-sm);
  color: var(--text-dim);
  background: hsla(214 24% 13% / .6);
}
.chip--on{ color: var(--text-hi); border-color: var(--line-strong); background: hsla(190 70% 50% / .1); }
.area__copy .btn{ margin-top: 1.2rem; }

/* --- 06.11 DEPOIMENTOS --- */
.tst__grid{
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--gap);
  align-items: start;
}
.tstcard{
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  padding: 1.5rem 1.35rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-lg);
  background: hsla(214 24% 11% / .4);
}
.tstcard--tall{ margin-top: clamp(0rem, 2vw, 1.8rem); }
.tstcard blockquote{
  font-family: var(--f-display);
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--text);
}
.tstcard figcaption{ display: flex; align-items: center; gap: .75rem; margin-top: auto; }
.tstcard__av{
  width: 38px; height: 38px;
  border-radius: 50%;
  flex: none;
  background: linear-gradient(150deg, var(--surface-3), var(--bg-deep));
  border: 1px solid var(--line);
}
.tstcard figcaption span{ display: flex; flex-direction: column; gap: .15rem; }
.tstcard figcaption strong{ font-size: .9rem; }
.tstcard figcaption small{ font-size: var(--fs-xs); }
.tst__cta{
  grid-column: span 6;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: hsla(214 24% 12% / .5);
}
.tst__cta p{ font-family: var(--f-display); color: var(--text-hi); }

/* --- 06.12 SOBRE --- */
.about{
  border-top: 1px solid var(--line-soft);
  background: radial-gradient(80% 60% at 90% 10%, hsla(33 88% 45% / .07), transparent 60%), var(--bg);
}
.about__grid{
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
  gap: clamp(1.8rem, 4vw, 3.6rem);
  align-items: start;
}
.about__photo{
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: .5rem;
  background: hsla(214 24% 12% / .5);
  box-shadow: var(--sh-2);
}
.about__photo .ph{ border-radius: calc(var(--r-lg) - .5rem); }
.about__photo figcaption{
  display: flex; align-items: center; gap: .4rem; flex-wrap: wrap;
  padding: .65rem .4rem .15rem;
  font-size: var(--fs-xs);
  color: var(--text-faint);
}
.about__facts{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  margin-top: 1.7rem;
}
.about__facts > div{
  display: flex; flex-direction: column; gap: .28rem;
  padding: .85rem .95rem;
  background: hsla(214 22% 12% / .9);
}
.about__facts dt{
  font-size: .68rem; letter-spacing: .11em; text-transform: uppercase; color: var(--text-faint);
}
.about__facts dd{ font-family: var(--f-display); font-weight: 600; color: var(--text-hi); font-size: .92rem; }
.about__facts dd.pendente{ font-size: .78rem; align-self: flex-start; font-weight: 500; }
.about__facts a{ color: var(--ice-soft); }
.about__facts a:hover{ color: var(--amber-hi); }

/* --- 06.13 FAQ --- */
.faq__grid{
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  gap: clamp(1.6rem, 4vw, 3.6rem);
  align-items: start;
}
.faq__lead{ position: sticky; top: 100px; }
.faq__lead .btn{ margin-top: 1.6rem; }
.faq__lead .muted{ margin-top: 1rem; }

.acc{ border-top: 1px solid var(--line); }
.acc__item{ border-bottom: 1px solid var(--line); }
.acc__btn{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  width: 100%;
  min-height: 62px;
  padding: 1.15rem .4rem 1.15rem 0;
  text-align: left;
  font-family: var(--f-display);
  font-size: clamp(.98rem, .95rem + .2vw, 1.1rem);
  font-weight: 500;
  color: var(--text-hi);
  transition: color var(--t-fast) var(--ease), padding-left var(--t) var(--ease);
}
.acc__btn:hover{ color: var(--ice-soft); padding-left: .35rem; }
.acc__ico{
  position: relative;
  flex: none;
  width: 34px; height: 34px;
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: background-color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), transform var(--t) var(--ease);
}
.acc__ico::before, .acc__ico::after{
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  background: currentColor;
  border-radius: 2px;
  transform: translate(-50%, -50%);
  transition: transform var(--t) var(--ease), opacity var(--t-fast) var(--ease);
}
.acc__ico::before{ width: 12px; height: 1.6px; }
.acc__ico::after{ width: 1.6px; height: 12px; }
.acc__btn[aria-expanded="true"] .acc__ico{ background: hsla(190 70% 50% / .14); border-color: var(--line-strong); transform: rotate(180deg); }
.acc__btn[aria-expanded="true"] .acc__ico::after{ opacity: 0; transform: translate(-50%, -50%) scaleY(0); }
.acc__panel{
  overflow: hidden;
  transition: height var(--t) var(--ease);
}
.acc__panel p{
  padding: 0 3rem 1.4rem 0;
  font-size: var(--fs-sm);
  color: var(--text-dim);
  max-width: 62ch;
}
.acc__panel strong{ color: var(--text-hi); }

/* --- 06.14 CTA FINAL --- */
.final__card{
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(1.8rem, 4vw, 3.4rem);
  padding: clamp(1.6rem, 4vw, 3.4rem);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-xl);
  background: hsla(214 26% 10% / .6);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  box-shadow: var(--sh-3);
  overflow: hidden;
  isolation: isolate;
}
.final__bg{
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(70% 90% at 8% 0%, hsla(192 85% 45% / .2), transparent 60%),
    radial-gradient(60% 80% at 100% 100%, hsla(33 92% 50% / .16), transparent 62%),
    var(--blueprint);
  background-size: auto, auto, 40px 40px;
}
.final__facts{
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin-top: 1.8rem;
  background: var(--line-soft);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
}
.final__facts li{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .4rem 1rem;
  padding: .75rem .95rem;
  background: hsla(214 22% 11% / .85);
}
.final__facts .k{
  min-width: 92px;
  font-size: .68rem;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.final__facts .v{
  font-family: var(--f-display);
  font-weight: 600;
  color: var(--text-hi);
  font-size: .95rem;
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
}
.final__facts .v a{ color: var(--ice-soft); }
.final__facts .v a:hover{ color: var(--amber-hi); }
.final__facts .v.pendente{ font-size: .8rem; }

/* formulário */
.form{
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.2rem, 2.6vw, 1.8rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: hsla(216 30% 7% / .72);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: var(--sh-2);
}
.form__title{
  font-family: var(--f-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-hi);
}
.field{ display: flex; flex-direction: column; gap: .4rem; }
.field label, .field legend{
  font-size: var(--fs-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.field .opt{ text-transform: none; letter-spacing: 0; }
.field input[type="text"], .field textarea{
  width: 100%;
  min-height: 48px;
  padding: .75rem .9rem;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: hsla(216 32% 5% / .6);
  color: var(--text-hi);
  font-size: .96rem;
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}
.field textarea{ resize: vertical; min-height: 84px; line-height: 1.55; }
.field input::placeholder, .field textarea::placeholder{ color: var(--text-faint); }
.field input:focus, .field textarea:focus{
  outline: none;
  border-color: hsla(190 80% 65% / .6);
  background: hsla(216 32% 6% / .85);
  box-shadow: 0 0 0 3px hsla(190 85% 55% / .16);
}
.field.is-err input{ border-color: hsla(8 80% 62% / .7); box-shadow: 0 0 0 3px hsla(8 80% 60% / .14); }
.field__err{ font-size: var(--fs-xs); color: hsl(8 82% 70%); text-transform: none; letter-spacing: 0; }

.radios{ display: flex; flex-wrap: wrap; gap: .5rem; }
.radio{ position: relative; display: inline-flex; }
.radio input{ position: absolute; opacity: 0; width: 0; height: 0; }
.radio span{
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: .5rem .95rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: .88rem;
  color: var(--text-dim);
  cursor: pointer;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease), transform var(--t) var(--ease);
}
.radio span:hover{ color: var(--text-hi); border-color: var(--line-strong); }
.radio input:checked + span{
  color: hsl(24 62% 10%);
  background: linear-gradient(168deg, var(--amber-hi), var(--amber));
  border-color: hsla(40 95% 72% / .6);
  font-weight: 600;
  transform: scale(1.02);
}
.radio input:focus-visible + span{ outline: 2px solid var(--amber-hi); outline-offset: 3px; }

.form__preview{
  font-size: var(--fs-xs);
  color: var(--ice-soft);
  border-left: 2px solid var(--ice-deep);
  padding-left: .7rem;
  min-height: 0;
}
.form__preview:empty{ display: none; }
.form__fine{ font-size: var(--fs-xs); color: var(--text-faint); text-align: center; }

/* --- 06.15 AGÊNCIA --- */
.agency{
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, var(--bg-deep), var(--bg));
  padding-block: clamp(3rem, 6vw, 5.5rem);
}
.agency__head{ max-width: 60ch; margin-bottom: 2.4rem; }
.agency__head .muted{ margin-top: .9rem; }
.agency__grid{
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--gap);
  align-items: stretch;
}
.pkg{
  display: flex;
  flex-direction: column;
  gap: .55rem;
  padding: 1.25rem 1.15rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  background: hsla(214 24% 11% / .45);
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease), background-color var(--t) var(--ease);
}
.pkg:hover{ transform: translateY(-3px) scale(1.015); border-color: var(--line); background: hsla(214 24% 13% / .7); }
.pkg--hot{ border-color: var(--line-strong); background: hsla(190 60% 40% / .07); }
.pkg--hot:hover{ border-color: hsla(190 80% 70% / .45); }
.pkg__idx{
  font-family: var(--f-display);
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.pkg--hot .pkg__idx{ color: var(--ice-soft); }
.pkg__idx em{ font-style: normal; text-transform: none; letter-spacing: .02em; }
.pkg__price{
  font-family: var(--f-display);
  font-size: clamp(1.4rem, 1.1rem + 1vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -.03em;
  color: var(--text-hi);
}
.pkg__desc{ font-size: var(--fs-sm); color: var(--text-dim); }
.pkg__desc strong{ color: var(--text); }
.agency__fine{ margin-top: 1.6rem; font-size: var(--fs-xs); color: var(--text-faint); }

/* --- 06.16 RODAPÉ --- */
.ft{
  border-top: 1px solid var(--line);
  background: var(--bg-deep);
  padding-top: clamp(2.6rem, 5vw, 4rem);
}
.ft__inner{
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: clamp(1.6rem, 3vw, 2.6rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
}
.brand--ft{ margin-right: 0; margin-bottom: 1rem; }
.ft__desc{ font-size: var(--fs-sm); color: var(--text-dim); max-width: 34ch; }
.ft__legal{ margin-top: .9rem; font-size: var(--fs-xs); color: var(--text-faint); }
.ft__h{
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: .9rem;
  font-weight: 500;
}
.ft__list{ display: flex; flex-direction: column; gap: .1rem; }
.ft__list li{ font-size: var(--fs-sm); color: var(--text-dim); padding: .3rem 0; }
.ft__list a{
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  transition: color var(--t-fast) var(--ease);
}
.ft__list a:hover{ color: var(--ice-soft); }
.ft__bar{ border-top: 1px solid var(--line-soft); padding-block: 1.1rem; }
.ft__bar-in{
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.5rem;
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: var(--text-faint);
}
.ft__by strong{ color: var(--text-dim); }

/* --- 06.17 BARRA FIXA MOBILE + TOPO --- */
.mbar{
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 95;
  display: none;
  gap: .5rem;
  padding: .55rem .7rem calc(.55rem + env(safe-area-inset-bottom));
  background: hsla(216 32% 5% / .82);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  backdrop-filter: blur(18px) saturate(150%);
  border-top: 1px solid var(--line);
  box-shadow: 0 -14px 40px -18px hsl(216 50% 1% / .9);
}
.mbar__btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  min-height: 50px;
  border-radius: 14px;
  font-family: var(--f-display);
  font-size: .92rem;
  font-weight: 600;
  transition: transform var(--t) var(--ease);
}
.mbar__btn:active{ transform: scale(.98); }
.mbar__btn--ghost{
  flex: 0 0 32%;
  border: 1px solid var(--line-strong);
  color: var(--text-hi);
  background: hsla(190 60% 70% / .06);
}
.mbar__btn--wa{
  flex: 1;
  background: linear-gradient(168deg, var(--amber-hi), var(--amber) 55%, var(--amber-deep));
  color: hsl(24 62% 9%);
  box-shadow: var(--sh-amber);
}

.totop{
  position: fixed;
  right: clamp(.9rem, 2vw, 1.6rem);
  bottom: clamp(.9rem, 2vw, 1.6rem);
  z-index: 94;
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: hsla(216 30% 8% / .8);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  color: var(--text-hi);
  box-shadow: var(--sh-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(.9);
  transition: opacity var(--t) var(--ease), transform var(--t) var(--ease), visibility var(--t);
}
.totop svg{ width: 20px; height: 20px; }
.totop.is-on{ opacity: 1; visibility: visible; transform: none; }
.totop:hover{ transform: translateY(-2px) scale(1.05); border-color: var(--ice); color: var(--ice); }

/* ============================================================
   07 · UTILITÁRIOS
   ============================================================ */
.is-hidden{ display: none !important; }
[hidden]{ display: none !important; }
body.is-locked{ overflow: hidden; }

/* ============================================================
   08 · RESPONSIVO
   ============================================================ */
@media (max-width: 1080px){
  .hero__inner{ grid-template-columns: 1fr; gap: 2.6rem; }
  .hero__copy{ max-width: 46ch; }
  .hero__visual{ max-width: 460px; }
  .hero__chip--1{ left: auto; right: 4%; top: -4%; }
  .hero__chip--2{ right: auto; left: -3%; bottom: 8%; }
  .frame--hero{ transform: none; }

  .course__grid{ grid-template-columns: 1fr; }
  .pricecard{ position: static; }
  .cert__grid{ grid-template-columns: 1fr; }
  .why__grid{ grid-template-columns: 1fr; }
  .area__grid{ grid-template-columns: 1fr; }
  .about__grid{ grid-template-columns: 1fr; }
  .about__photo{ max-width: 340px; }
  .faq__grid{ grid-template-columns: 1fr; }
  .faq__lead{ position: static; }
  .final__card{ grid-template-columns: 1fr; }
  .agency__grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ft__inner{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px){
  .nav{
    position: fixed;
    inset: 0 0 auto 0;
    top: 0;
    padding: 88px var(--pad-x) 2rem;
    background: hsla(216 32% 5% / .96);
    -webkit-backdrop-filter: blur(22px);
    backdrop-filter: blur(22px);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--sh-3);
    transform: translateY(-102%);
    transition: transform var(--t) var(--ease);
    z-index: -1;
  }
  .nav.is-open{ transform: translateY(0); }
  .nav__list{ flex-direction: column; align-items: stretch; gap: .2rem; }
  .nav__list a{
    min-height: 54px;
    padding: 0 1rem;
    font-size: 1.05rem;
    font-family: var(--f-display);
    border-radius: var(--r);
    border-bottom: 1px solid var(--line-soft);
  }
  .burger{ display: flex; }

  .split__grid{ grid-template-columns: 1fr; }
  .why__list{ grid-template-columns: 1fr; }
  .why__item:nth-child(even){ margin-top: 0; }

  .lab__grid{ grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .labcell{ grid-column: span 2; }
  .labcell--lg, .labcell--wide{ grid-column: span 4; }

  .svc__grid{ grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .svccard{ grid-column: span 2; }
  .svccard--feat, .svccard--b2b{ grid-column: span 4; }

  .tst__grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tstcard{ grid-column: span 1; }
  .tstcard--tall{ margin-top: 0; }
  .tst__cta{ grid-column: span 2; }

  .sec-head--split{ grid-template-columns: 1fr; align-items: start; }
  .cred__inner{ grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .mbar{ display: flex; }
  body{ padding-bottom: 78px; }
  .totop{ bottom: calc(84px + env(safe-area-inset-bottom)); }
  html{ scroll-padding-top: 78px; }
}

@media (max-width: 620px){
  .hdr__inner{ min-height: 64px; }
  .brand__mark svg{ width: 32px; height: 32px; }
  .brand__txt strong{ font-size: .95rem; }
  .brand__txt small{ font-size: .64rem; }
  .hdr__cta .btn--sm span, .hdr__cta .btn--sm{ font-size: .84rem; }

  .hero__visual{ max-width: 100%; }
  .hero__chip{ position: static; margin-top: .7rem; }
  .hero__chip--1, .hero__chip--2{ display: inline-flex; }
  .hero__chip--2{ margin-left: .5rem; }
  .hero__actions .btn{ width: 100%; }

  .lab__grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .labcell, .labcell--lg, .labcell--wide{ grid-column: span 2; }

  .svc__grid{ grid-template-columns: 1fr; }
  .svccard, .svccard--feat, .svccard--b2b{ grid-column: span 1; }

  .tst__grid{ grid-template-columns: 1fr; }
  .tstcard, .tst__cta{ grid-column: span 1; }

  .agency__grid{ grid-template-columns: 1fr; }
  .ft__inner{ grid-template-columns: 1fr; }
  .pricecard__specs{ grid-template-columns: 1fr; }
  .certificate{ transform: none; aspect-ratio: 1.28 / 1; }
  .acc__panel p{ padding-right: 0; }
  .final__facts .k{ min-width: 0; flex-basis: 100%; }
}

@media (max-width: 400px){
  .cred__inner{ grid-template-columns: 1fr; }
  .mbar__btn--ghost{ flex: 0 0 84px; }
  .mbar__btn--ghost{ font-size: .84rem; }
}

/* telas largas */
@media (min-width: 1600px){
  :root{ --maxw: 1320px; }
}

/* ============================================================
   09 · MOVIMENTO REDUZIDO / PRINT
   ============================================================ */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal{ opacity: 1; transform: none; }
  .radar::after{ animation: none; }
  .btn:hover, .door:hover, .svccard:hover, .why__item:hover, .pkg:hover, .certificate:hover{ transform: none; }
}

@media print{
  .hdr, .mbar, .totop, .form, .hero__glow, .hero__grid-bg{ display: none !important; }
  body{ background: #fff; color: #111; padding-bottom: 0; }
  .reveal{ opacity: 1; transform: none; }
  a[href^="http"]::after{ content: " (" attr(href) ")"; font-size: .75em; color: #555; }
}

/* ============================================================
   10 · CONSOLIDAÇÃO CODEX V2 — campanha do curso
   ============================================================ */
.brand__mark--text{
  display:grid;
  place-items:center;
  width:38px;
  height:38px;
  border:1px solid var(--line-strong);
  border-radius:12px;
  background:linear-gradient(145deg, hsla(190 85% 55% / .18), hsla(35 92% 55% / .12));
  color:var(--text-hi);
  font-family:var(--f-display);
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.08em;
  box-shadow:var(--sh-1);
}
.hero--course{ min-height:min(860px, calc(100svh - 72px)); display:flex; align-items:center; }
.hero__inner--course{ align-items:center; }
.pricecard--hero{ position:relative; top:auto; max-width:460px; justify-self:end; width:100%; }
.eyebrow--compact{ margin-bottom:.45rem; }
.deal{
  display:grid;
  grid-template-columns:1fr auto;
  gap:.18rem 1rem;
  align-items:end;
  margin:1rem 0 1.2rem;
  padding:1rem;
  border:1px solid var(--line-amber);
  border-radius:var(--r);
  background:hsla(35 92% 55% / .08);
}
.deal__label{ grid-column:1 / -1; font-size:var(--fs-xs); letter-spacing:.1em; text-transform:uppercase; color:var(--text-faint); }
.deal strong{ font-family:var(--f-display); font-size:1.65rem; color:var(--amber-hi); }
.deal span:last-child{ color:var(--text); font-size:var(--fs-sm); padding-bottom:.2rem; }
.cred__inner--known{ grid-template-columns:repeat(4,minmax(0,1fr)); }
.split__grid--facts{ grid-template-columns:repeat(2,minmax(0,1fr)); }
.final__card--condition{ align-items:center; }
.condition-card{ align-self:stretch; justify-content:center; }
.condition-list{ display:grid; gap:1px; overflow:hidden; border:1px solid var(--line); border-radius:var(--r); background:var(--line-soft); }
.condition-list > div{ display:flex; justify-content:space-between; gap:1rem; padding:.82rem .9rem; background:hsla(216 30% 7% / .82); }
.condition-list dt{ font-size:var(--fs-xs); text-transform:uppercase; letter-spacing:.08em; color:var(--text-faint); }
.condition-list dd{ font-family:var(--f-display); font-weight:600; color:var(--text-hi); text-align:right; }
.why__list--confirm{ grid-template-columns:repeat(4,minmax(0,1fr)); }
.why__list--confirm .why__item:nth-child(even){ margin-top:0; }
.why__n{ display:inline-flex; margin-bottom:.8rem; font-family:var(--f-display); font-size:.75rem; letter-spacing:.14em; color:var(--ice); }
.ft__inner--simple{ grid-template-columns:minmax(0,1.5fr) repeat(2,minmax(0,1fr)); }
.acc__panel a{ color:var(--ice-soft); text-decoration:underline; text-underline-offset:3px; }
.hero__note strong{ color:var(--text-hi); }

@media (max-width:1080px){
  .pricecard--hero{ justify-self:start; }
  .why__list--confirm{ grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (max-width:700px){
  .hero--course{ min-height:auto; }
  .cred__inner--known{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .split__grid--facts,.why__list--confirm{ grid-template-columns:1fr; }
  .ft__inner--simple{ grid-template-columns:1fr; }
  .hdr__wa{ display:none; }
}
/* Progressive enhancement safety: all content remains readable even when
   IntersectionObserver is unavailable or a full-page capture skips scroll. */
.reveal,
.reveal.is-in {
  opacity: 1;
  transform: none;
}