/* =========================================================
   IMV SOLUTIONS — Sistema visual
   Estrutura · Inteligência · Crescimento · Sofisticação

   Cor      Azul profundo #1D3B66 · Dourado #C9A227 · Branco
   Tipo     Archivo (títulos) · Source Sans 3 (texto)
   Forma    Geometria precisa, hairlines, espaço negativo
   ========================================================= */

:root {
  color-scheme: light;

  /* --- Marca ---
     --navy-900 é o azul exato do fundo do logo original, amostrado do arquivo.
     Assim as seções escuras vivem no mesmo mundo cromático da marca. */
  --navy:       #1D3B66;
  --navy-900:   #001430;
  --navy-800:   #082042;
  --navy-600:   #2C5691;
  --navy-400:   #5A7BA8;

  --gold:       #C9A227;
  --gold-400:   #DDB93F;
  --gold-200:   #EFDFA6;
  --gold-050:   #FBF6E7;

  /* --- Neutros (viés azul, nunca cinza puro) --- */
  --ink:        #0F1A28;
  --body:       #4E5D70;
  --muted:      #8493A5;
  --line:       #DFE5EC;
  --line-soft:  #EDF1F6;
  --surface:    #FFFFFF;
  --surface-alt:#F6F8FB;

  /* --- Tipografia --- */
  --f-display: "Archivo", "Segoe UI", system-ui, sans-serif;
  --f-body:    "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  /* Serifa clássica do logotipo — usada apenas no nome da marca. */
  --f-brand:   "Cinzel", "Times New Roman", Georgia, serif;

  --t-hero:  clamp(2.35rem, 5.4vw, 4.15rem);
  --t-h2:    clamp(1.85rem, 3.5vw, 2.85rem);
  --t-h3:    1.22rem;
  --t-lead:  clamp(1.05rem, 1.5vw, 1.2rem);
  --t-label: .74rem;

  /* --- Espaço --- */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px; --s-4: 16px;
  --s-5: 24px; --s-6: 32px; --s-7: 48px; --s-8: 64px;
  --s-9: 96px; --s-10: 128px;

  --wrap: 1200px;
  --head-h: 76px;

  /* --- Forma: cantos quase retos, estruturais --- */
  --r-sm: 3px;
  --r:    5px;
  --r-lg: 8px;

  --shadow:    0 2px 6px rgba(29, 59, 102, .05), 0 12px 32px rgba(29, 59, 102, .07);
  --shadow-lg: 0 8px 20px rgba(12, 27, 46, .10), 0 30px 70px rgba(12, 27, 46, .14);

  --ease: cubic-bezier(.22, .61, .36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--head-h) + 20px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--body);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--f-display);
  color: var(--ink);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -.025em;
  text-wrap: balance;
}

p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, svg { max-width: 100%; display: block; }

a { color: var(--navy); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--gold); }

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--navy-900); color: #fff;
  padding: var(--s-3) var(--s-5);
}
.skip-link:focus { left: 0; color: #fff; }

/* ================= Layout ================= */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--s-5);
}

.sec { padding: clamp(64px, 8.5vw, 120px) 0; }
.sec--alt { background: var(--surface-alt); }

.sec--dark {
  background: var(--navy-900);
  background-image:
    radial-gradient(900px 520px at 88% -10%, rgba(201, 162, 39, .16), transparent 62%),
    linear-gradient(168deg, var(--navy-800), var(--navy-900) 72%);
  color: rgba(255, 255, 255, .76);
}
.sec--dark h2, .sec--dark h3 { color: #fff; }
.sec--dark .sechead__lead { color: rgba(255, 255, 255, .72); }

/* ---- Cabeçalho de seção ---- */
.sechead {
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  max-width: 760px;
  margin-bottom: clamp(40px, 5vw, 68px);
}
.sechead--center { margin-inline: auto; text-align: center; align-items: center; }
.sechead h2 { font-size: var(--t-h2); }
.sechead__lead { font-size: var(--t-lead); max-width: 62ch; }

/* ---- Label estrutural ---- */
.label {
  font-family: var(--f-display);
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: .17em;
  text-transform: uppercase;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: var(--s-3);
}
.label::before {
  content: "";
  width: 26px; height: 2px;
  background: var(--gold);
  flex-shrink: 0;
}
.sechead--center .label { justify-content: center; }
.label--gold { color: var(--gold-400); }
.label--gold::before { background: var(--gold); }

/* ================= Botões ================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  padding: 14px 28px;
  border: 1.5px solid transparent;
  border-radius: var(--r);
  font-family: var(--f-display);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: -.005em;
  line-height: 1.25;
  text-align: center;
  cursor: pointer;
  transition: transform .18s var(--ease), box-shadow .22s var(--ease),
              background-color .22s var(--ease), color .22s var(--ease),
              border-color .22s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

/* Dourado sobre navy escuro: contraste alto, leitura confortável */
.btn--primary {
  background: var(--gold);
  color: var(--navy-900);
  box-shadow: 0 4px 14px rgba(201, 162, 39, .3);
}
.btn--primary:hover {
  background: var(--gold-400);
  color: var(--navy-900);
  box-shadow: 0 8px 24px rgba(201, 162, 39, .4);
}

.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--line);
}
.btn--outline:hover {
  color: var(--navy);
  border-color: var(--navy);
  background: rgba(29, 59, 102, .04);
}

.btn--light {
  background: #fff;
  color: var(--navy-900);
}
.btn--light:hover { background: #fff; color: var(--navy-900); box-shadow: 0 8px 24px rgba(0, 0, 0, .22); }

.btn--sm { padding: 10px 20px; font-size: .88rem; }
.btn--lg { padding: 17px 34px; font-size: 1rem; }
.btn--block { display: flex; width: 100%; }

/* ================= Marca ================= */
/* Cabeçalho: águia dourada do logo + nome na serifa do logotipo. */
.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand:hover { color: inherit; }
.brand__eagle {
  width: 46px;
  height: auto;
  flex-shrink: 0;
}
.brand__name {
  font-family: var(--f-brand);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--navy);
  white-space: nowrap;
}

/* ================= Header ================= */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: saturate(170%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 1px 16px rgba(29, 59, 102, .06);
}
.header__inner {
  height: var(--head-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
}

.nav { display: flex; align-items: center; gap: var(--s-7); }
.nav__list { display: flex; align-items: center; gap: var(--s-6); }
.nav__list a {
  position: relative;
  font-family: var(--f-display);
  font-size: .92rem;
  font-weight: 500;
  color: var(--navy-800);
  padding: 6px 0;
}
.nav__list a::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width .24s var(--ease);
}
.nav__list a:hover::after, .nav__list a.is-active::after { width: 100%; }
.nav__list a.is-active { color: var(--navy); }

.navtoggle {
  display: none;
  width: 44px; height: 44px; padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: #fff;
  cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.navtoggle span {
  display: block; width: 19px; height: 2px;
  background: var(--navy);
  transition: transform .25s var(--ease), opacity .2s var(--ease);
}
.navtoggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navtoggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.navtoggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ================= Hero ================= */
.hero { position: relative; padding: clamp(56px, 7vw, 96px) 0 clamp(64px, 8vw, 108px); overflow: hidden; }
.hero__grid {
  position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px) 0 0 / 80px 100%,
    radial-gradient(760px 460px at 82% 6%, rgba(201, 162, 39, .09), transparent 60%),
    linear-gradient(180deg, #FBFCFE, #FFFFFF 60%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 55%, transparent 100%);
          mask-image: linear-gradient(180deg, #000 0%, #000 55%, transparent 100%);
}
.hero__inner {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.hero__copy { display: flex; flex-direction: column; gap: var(--s-5); align-items: flex-start; }
.hero__title { font-size: var(--t-hero); font-weight: 800; letter-spacing: -.035em; }
.hero__title em { font-style: normal; color: var(--navy); }
.hero__lead { font-size: var(--t-lead); max-width: 54ch; }

.hero__tagline {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  padding-left: var(--s-4);
  border-left: 3px solid var(--gold);
}

.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--s-3); }

.hero__facts {
  display: flex; flex-wrap: wrap; gap: var(--s-3) var(--s-6);
  padding-top: var(--s-4);
  border-top: 1px solid var(--line);
  width: 100%;
  font-size: .93rem;
  color: var(--muted);
}
.hero__facts strong {
  font-family: var(--f-display);
  font-size: 1.06rem;
  color: var(--navy);
  margin-right: 6px;
}

.hero__viz { margin: 0; }
.hero__viz svg { width: 100%; height: auto; }
.hero__viz figcaption {
  margin-top: var(--s-4);
  text-align: center;
  font-size: .86rem;
  color: var(--muted);
}

/* Animação de entrada do gráfico */
.js .hero__viz .viz-bar { transform-origin: 50% 320px; transform: scaleY(0); }
.js .hero__viz .viz-line { stroke-dasharray: 480; stroke-dashoffset: 480; }
.js .hero__viz .viz-dots circle, .js .hero__viz .viz-mark { opacity: 0; }

.hero__viz.is-visible .viz-bar {
  animation: growBar .8s var(--ease) forwards;
}
.hero__viz.is-visible .viz-bar:nth-child(1) { animation-delay: .05s; }
.hero__viz.is-visible .viz-bar:nth-child(2) { animation-delay: .15s; }
.hero__viz.is-visible .viz-bar:nth-child(3) { animation-delay: .25s; }
.hero__viz.is-visible .viz-bar:nth-child(4) { animation-delay: .35s; }
.hero__viz.is-visible .viz-bar:nth-child(5) { animation-delay: .45s; }
.hero__viz.is-visible .viz-line { animation: drawLine 1s var(--ease) .5s forwards; }
.hero__viz.is-visible .viz-dots circle { animation: fadeIn .4s var(--ease) 1.2s forwards; }
.hero__viz.is-visible .viz-mark { animation: fadeIn .6s var(--ease) 1.4s forwards; }

@keyframes growBar  { to { transform: scaleY(1); } }
@keyframes drawLine { to { stroke-dashoffset: 0; } }
@keyframes fadeIn   { to { opacity: 1; } }

/* ================= 02 · Problema ================= */
.problems {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 var(--s-8);
  border-top: 1px solid var(--line);
}
.problems li {
  display: flex;
  align-items: flex-start;
  gap: var(--s-4);
  padding: var(--s-5) 0;
  border-bottom: 1px solid var(--line);
  font-size: 1.02rem;
  color: var(--ink);
}
.problems li::before {
  content: "";
  flex-shrink: 0;
  width: 9px; height: 9px;
  margin-top: .55em;
  background: var(--gold);
  transform: rotate(45deg);
}
.problems__close,
.concepts__close {
  margin-top: var(--s-7);
  font-family: var(--f-display);
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.4;
  color: var(--navy);
  text-align: center;
  text-wrap: balance;
}
.problems__close strong,
.concepts__close strong { color: var(--gold); font-weight: 700; }

/* ================= 04 · CRESCER ================= */
.sec--dark .sechead h2 {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 800;
  letter-spacing: .06em;
}
.crescer {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-5);
}
.dim {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: var(--s-5);
  align-items: start;
  padding: var(--s-6);
  background: rgba(255, 255, 255, .035);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--r);
  transition: border-color .25s var(--ease), background-color .25s var(--ease),
              transform .25s var(--ease);
}
.dim:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, .06);
  border-color: rgba(201, 162, 39, .5);
}
.dim__letter {
  font-family: var(--f-display);
  font-size: 3.2rem;
  font-weight: 800;
  line-height: .85;
  letter-spacing: -.04em;
  color: var(--gold);
}
.dim h3 { font-size: var(--t-h3); margin-bottom: var(--s-2); }
.dim p { font-size: .95rem; color: rgba(255, 255, 255, .7); }

.dim--cta {
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  justify-content: center;
  background: rgba(201, 162, 39, .09);
  border-color: rgba(201, 162, 39, .42);
}
.dim--cta:hover { background: rgba(201, 162, 39, .13); }
.dim--cta .btn { margin-top: var(--s-2); }

/* ================= 05 · Pilares ================= */
.pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-5);
}
.pillar {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  padding: var(--s-7) var(--s-6);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease),
              border-color .25s var(--ease);
}
.pillar:hover {
  transform: translateY(-4px);
  border-color: var(--gold-200);
  box-shadow: var(--shadow);
}
.pillar__num {
  font-family: var(--f-display);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--gold);
}
.pillar h3 { font-size: 1.45rem; }
.pillar__concept {
  font-family: var(--f-display);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--navy);
  padding-bottom: var(--s-3);
  border-bottom: 1px solid var(--line);
}
.pillar > p { font-size: .97rem; }
.pillar ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-2) var(--s-4);
  margin-top: var(--s-2);
  font-size: .9rem;
  color: var(--muted);
}
.pillar ul li { position: relative; padding-left: 14px; }
.pillar ul li::before {
  content: "";
  position: absolute; left: 0; top: .62em;
  width: 4px; height: 4px;
  background: var(--navy-400);
}

/* ================= Listas com marca de verificação ================= */
/* Listas com marca de verificação */
.ticks { display: grid; gap: var(--s-3); }
.ticks li {
  display: flex; align-items: flex-start; gap: var(--s-3);
  font-size: .98rem;
  color: var(--ink);
}
.ticks li::before {
  content: "";
  flex-shrink: 0;
  width: 17px; height: 17px;
  margin-top: .32em;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A227' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center / contain no-repeat;
}
/* ================= 11 · Agendamento ================= */
.booking {
  display: grid;
  grid-template-columns: .78fr 1.22fr;
  gap: var(--s-5);
  align-items: start;
}
.booking__aside {
  position: sticky;
  top: calc(var(--head-h) + var(--s-5));
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
  padding: var(--s-7) var(--s-6);
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  border-radius: var(--r);
}
.booking__aside h3 { font-size: var(--t-h3); }
.booking__contact {
  padding-top: var(--s-5);
  border-top: 1px solid var(--line);
  font-size: .95rem;
  line-height: 1.9;
}
.booking__contact .btn { margin: var(--s-4) 0 var(--s-4); }
.booking__contact-title {
  font-family: var(--f-display);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: var(--s-1);
}
.booking__note {
  font-size: .89rem;
  color: var(--muted);
}

.booking__calendar {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  min-height: 700px;
}
.calendly-container { min-height: 700px; }
.calendly-inline-widget { min-width: 280px; }

.calendly-container.is-loading {
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-size: .93rem;
}
.calendly-container.is-loading::before {
  content: "";
  width: 20px; height: 20px; margin-right: var(--s-3);
  border: 2px solid var(--line);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.calendly-fallback { padding: var(--s-9) var(--s-6); text-align: center; }
.calendly-fallback h3 { font-size: 1.35rem; margin-bottom: var(--s-3); }
.calendly-fallback p { margin-bottom: var(--s-6); }

/* ================= 12 · Público ================= */
.audience {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--s-4);
}
.audience li {
  padding: var(--s-5);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r);
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 500;
  color: var(--navy);
  transition: border-color .22s var(--ease), transform .22s var(--ease);
}
.audience li::before {
  content: "";
  display: block;
  width: 22px; height: 2px;
  margin-bottom: var(--s-3);
  background: var(--gold);
}
.audience li:hover { border-color: var(--gold-200); transform: translateY(-3px); }

.audience__where {
  margin-top: var(--s-7);
  text-align: center;
  font-size: 1.02rem;
}
.audience__where strong { color: var(--navy); }

/* ================= 13 · Dois caminhos ================= */
.paths {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-5);
  max-width: 940px;
  margin-inline: auto;
}
.path {
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  padding: var(--s-7) var(--s-6);
  background: rgba(255, 255, 255, .045);
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: var(--r);
}
.path--gold {
  background: rgba(201, 162, 39, .1);
  border-color: rgba(201, 162, 39, .45);
}
.path__tag {
  font-family: var(--f-display);
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: .17em;
  text-transform: uppercase;
  color: var(--gold-400);
}
.path h3 { font-size: 1.6rem; }
.path p { font-size: .98rem; color: rgba(255, 255, 255, .74); }
.path .btn { margin-top: auto; }

/* ================= 14 · Footer ================= */
.footer {
  padding: clamp(56px, 6vw, 88px) 0 var(--s-6);
  background: var(--navy-900);
  color: rgba(255, 255, 255, .6);
  font-size: .94rem;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1.1fr;
  gap: var(--s-7);
  padding-bottom: var(--s-7);
}
.footer__brand { display: flex; flex-direction: column; gap: var(--s-5); align-items: flex-start; }
/* O lockup já traz assinatura e tagline — não repetimos em texto. */
.footer__logo { display: block; max-width: 270px; }
.footer__logo img { width: 100%; height: auto; }
.footer__about { max-width: 36ch; font-size: .92rem; }

.social { display: flex; gap: var(--s-3); }
.social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  color: rgba(255, 255, 255, .7);
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: var(--r);
  transition: color .22s var(--ease), border-color .22s var(--ease),
              background-color .22s var(--ease), transform .22s var(--ease);
}
.social a:hover {
  color: var(--navy-900);
  background: var(--gold);
  border-color: var(--gold);
  transform: translateY(-2px);
}

.footer__col h3 {
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: var(--s-4);
}
.footer__col ul { display: grid; gap: var(--s-3); }
.footer__col a { color: rgba(255, 255, 255, .62); }
.footer__col a:hover { color: var(--gold); }

.footer__bottom {
  display: flex; flex-wrap: wrap;
  align-items: center; justify-content: space-between;
  gap: var(--s-3);
  padding-top: var(--s-5);
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: .86rem;
  color: rgba(255, 255, 255, .45);
}

/* ================= WhatsApp flutuante ================= */
/* Círculo que se expande em pílula ao passar o mouse. Em azul da marca,
   com anel dourado — reconhecível sem quebrar a identidade premium. */
.wa {
  position: fixed;
  right: 20px; bottom: 20px;
  z-index: 90;
  display: grid;
  grid-template-columns: 23px 0fr;
  align-items: center;
  height: 56px;
  padding: 0 16px;
  background: var(--navy);
  color: #fff;
  border: 1px solid rgba(201, 162, 39, .55);
  border-radius: 999px;
  box-shadow: 0 6px 22px rgba(12, 27, 46, .28);
  transition: grid-template-columns .3s var(--ease), column-gap .3s var(--ease),
              background-color .22s var(--ease), box-shadow .22s var(--ease),
              transform .22s var(--ease);
}
.wa:hover, .wa:focus-visible {
  grid-template-columns: 23px 1fr;
  column-gap: 11px;
  background: var(--navy-800);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(12, 27, 46, .36);
}
.wa__icon { display: flex; }
.wa__text {
  overflow: hidden;
  min-width: 0;
  white-space: nowrap;
  font-family: var(--f-display);
  font-size: .92rem;
  font-weight: 600;
}

/* ================= Revelação ================= */
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ================= 02 · Conceitos: financeiro estratégico ================= */
/* Três blocos que definem o posicionamento. Grade intrinsecamente
   responsiva: 3 → 2 → 1 coluna sem precisar de media query. */
.concepts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: var(--s-6);
}
.concept {
  padding-top: var(--s-5);
  border-top: 2px solid var(--gold);
}
.concept h3 {
  font-size: 1.35rem;
  margin-bottom: var(--s-3);
}
.concept p { font-size: .98rem; }

/* ================= 05 · Camadas: variante de três colunas ================= */
/* Colapsa para uma coluna pela regra de .pillars no bloco responsivo. */
.pillars--3 { grid-template-columns: repeat(3, 1fr); }

/* ================= Responsivo ================= */
@media (max-width: 1040px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__viz { max-width: 540px; }
  .pillars, .crescer { grid-template-columns: 1fr; }
  .booking { grid-template-columns: 1fr; }
  .booking__aside { position: static; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav {
    position: fixed;
    inset: var(--head-h) 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--s-4) var(--s-5) var(--s-6);
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    transform: translateY(-12px);
    opacity: 0; visibility: hidden;
    transition: opacity .22s var(--ease), transform .22s var(--ease), visibility .22s;
  }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__list a { display: block; padding: 14px 2px; border-bottom: 1px solid var(--line-soft); font-size: 1rem; }
  .nav__list a::after { display: none; }
  .nav__cta { margin-top: var(--s-4); }
  .navtoggle { display: flex; }
  .problems { grid-template-columns: 1fr; gap: 0; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap { padding-inline: 20px; }
  .hero__ctas { width: 100%; }
  .hero__ctas .btn { width: 100%; }
  .paths { grid-template-columns: 1fr; }
  .pillar ul { grid-template-columns: 1fr; }
  .dim { grid-template-columns: 48px 1fr; gap: var(--s-4); }
  .dim__letter { font-size: 2.5rem; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .wa { right: 16px; bottom: 16px; height: 52px; padding: 0 14px; }
}

/* ================= Preferências ================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
  .js .hero__viz .viz-bar { transform: scaleY(1); }
  .js .hero__viz .viz-line { stroke-dashoffset: 0; }
  .js .hero__viz .viz-dots circle, .js .hero__viz .viz-mark { opacity: 1; }
}

@media print {
  .header, .navtoggle, .booking__calendar { display: none !important; }
  .js .reveal { opacity: 1; transform: none; }
  body { color: #000; }
}