/* ==========================================================================
   PAULISTA LENTES · DESIGN SYSTEM (núcleo compartilhado)
   Fundação: paulista-lentes-sistema-visual.md (cor + tipografia, obrigatório)
   Usado por assets/design_system.html e por todas as páginas do site.
   Metáfora condutora: LENTE, foco, bokeh, abertura de câmera, nitidez.
   ========================================================================== */

/* ---------- 0. RESET ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{min-height:100vh;overflow-x:hidden}
img,svg{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
a{color:inherit;text-decoration:none}
ul{list-style:none}
input,textarea,select{font:inherit;color:inherit}

/* ---------- 1. TOKENS ---------- */
:root{
  /* marca (fixas, iguais em claro/escuro) */
  --azul-paulista:#6FA8C9;      --azul-paulista-rgb:111,168,201;
  --azul-profundo:#2E5266;      --azul-profundo-rgb:46,82,102;
  --branco:#FFFFFF;             --branco-rgb:255,255,255;
  --nevoa:#EEF5F9;              --nevoa-rgb:238,245,249;
  --ambar:#C9A15A;              --ambar-rgb:201,161,90;
  --tinta:#1E333D;              --tinta-rgb:30,51,61;

  /* cromo de interface (tema claro) */
  --bg:#F4F9FB;
  --surface:#FFFFFF;
  --surface-2:#EAF3F7;
  --ink:#1E333D;
  --ink-soft:#56707C;
  --border:#D7E6EC;
  --overlay:rgba(15,29,36,.55);

  /* tipografia */
  --font-display:'Josefin Sans','Segoe UI',system-ui,sans-serif;
  --font-body:'Manrope','Segoe UI',system-ui,sans-serif;
  --font-mono:'Consolas','SFMono-Regular',Menlo,monospace;

  /* forma */
  --r-sm:10px; --r-md:16px; --r-lg:26px; --r-pill:999px;

  /* elevação */
  --shadow-sm:0 1px 2px rgba(30,51,61,.06),0 2px 8px rgba(30,51,61,.06);
  --shadow-md:0 10px 30px -12px rgba(30,51,61,.28);
  --shadow-lg:0 30px 70px -20px rgba(30,51,61,.32);
  --glow-amber:0 0 0 1px rgba(var(--ambar-rgb),.4),0 12px 34px -6px rgba(var(--ambar-rgb),.55);
  --glow-blue:0 12px 30px -8px rgba(var(--azul-paulista-rgb),.55);

  /* motion */
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-spring:cubic-bezier(.34,1.56,.64,1);
  --fast:.2s; --med:.45s; --slow:.9s;

  /* ritmo */
  --section-pad:128px;
  --max:1200px;
}

[data-theme="dark"]{
  --bg:#0F1D24;
  --surface:#15262E;
  --surface-2:#1B2E37;
  --ink:#E9F2F5;
  --ink-soft:#9FB9C4;
  --border:#2A424C;
  --overlay:rgba(4,10,13,.7);
  --shadow-sm:0 1px 2px rgba(0,0,0,.3),0 2px 10px rgba(0,0,0,.25);
  --shadow-md:0 10px 30px -12px rgba(0,0,0,.55);
  --shadow-lg:0 30px 70px -20px rgba(0,0,0,.6);
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}

body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  transition:background var(--med) var(--ease),color var(--med) var(--ease);
}

/* ---------- 2. TIPOGRAFIA ---------- */
h1,.h1{font-family:var(--font-display);font-style:normal;font-weight:300;font-size:clamp(3.25rem,5vw + 1.5rem,4rem);line-height:1.05;letter-spacing:-.01em;color:var(--azul-profundo)}
h2,.h2{font-family:var(--font-display);font-style:normal;font-weight:400;font-size:clamp(1.6rem,2vw + 1rem,1.875rem);line-height:1.18;letter-spacing:-.005em;color:var(--azul-profundo)}
h3,.h3{font-family:var(--font-display);font-style:normal;font-weight:400;font-size:clamp(1.375rem,1vw + 1.1rem,1.625rem);line-height:1.28;color:var(--ink)}
h4,.h4{font-family:var(--font-display);font-style:normal;font-weight:500;font-size:1.25rem;line-height:1.35;color:var(--ink)}
h5,.h5{font-family:var(--font-body);font-style:normal;font-weight:700;font-size:1.0625rem;line-height:1.45;color:var(--ink)}
h6,.h6{font-family:var(--font-body);font-style:normal;font-weight:700;font-size:.8125rem;line-height:1.4;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-soft)}

.display-specimen{font-family:var(--font-display);font-style:normal;font-weight:300;font-size:clamp(2.125rem,3vw + 1rem,3.25rem);line-height:1.18;color:var(--azul-profundo)}

.body-lg{font:400 1.125rem/1.7 var(--font-body);color:var(--ink)}
.body,p{font:400 1rem/1.7 var(--font-body);color:var(--ink)}
.body-sm{font:400 .875rem/1.6 var(--font-body);color:var(--ink-soft)}
.caption{font:500 .8125rem/1.5 var(--font-body);color:var(--ink-soft)}
.label{font:700 .75rem/1 var(--font-body);text-transform:uppercase;letter-spacing:.08em;color:var(--ink-soft)}
.helper{font:400 .75rem/1.5 var(--font-body);color:var(--ink-soft)}

.eyebrow{display:inline-flex;align-items:center;gap:.65em;font:700 .75rem/1 var(--font-body);text-transform:uppercase;letter-spacing:.14em;color:var(--azul-profundo)}
.eyebrow::before{content:'';width:22px;height:1px;background:var(--ambar)}
.eyebrow.on-dark{color:rgba(255,255,255,.86)}
.eyebrow.on-dark::before{background:var(--ambar)}

/* ---------- 3. LAYOUT ---------- */
.container{width:min(var(--max),calc(100% - 48px));margin-inline:auto}
.section{position:relative;padding:var(--section-pad) 0;overflow:hidden}
.section-alt{background:var(--nevoa)}
[data-theme="dark"] .section-alt{background:var(--surface-2)}
.center-head{max-width:640px;margin:0 auto 56px;text-align:center}
.center-head .eyebrow{justify-content:center}
.center-head .eyebrow::before{display:none}
.center-head .eyebrow::after{content:'';width:22px;height:1px;background:var(--ambar);margin-left:.65em}
@media(max-width:780px){:root{--section-pad:80px}.container{width:min(var(--max),calc(100% - 32px))}}

/* atmospheric section background, subtle drifting light sweep, reused everywhere */
.atmo{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0}
.atmo::before{
  content:'';position:absolute;inset:-20%;
  background:radial-gradient(closest-side,rgba(var(--azul-paulista-rgb),.14),transparent 70%);
  animation:atmoDrift 22s ease-in-out infinite alternate;
}
.atmo::after{
  content:'';position:absolute;inset:-20%;
  background:radial-gradient(closest-side,rgba(var(--ambar-rgb),.10),transparent 65%);
  animation:atmoDrift 26s ease-in-out infinite alternate-reverse;
}
@keyframes atmoDrift{
  0%{transform:translate(-6%,-4%) scale(1)}
  50%{transform:translate(4%,6%) scale(1.15)}
  100%{transform:translate(-2%,3%) scale(1.05)}
}
.section > .container{position:relative;z-index:1}

/* dot-grid texture, usada atrás de blocos de componentes */
.grain{
  position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:radial-gradient(rgba(var(--azul-profundo-rgb),.14) 1px,transparent 1px);
  background-size:26px 26px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 40%,transparent 100%);
          mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 40%,transparent 100%);
}

/* ---------- 4. REVEAL-ON-SCROLL (usado em toda a página) ---------- */
.reveal{opacity:0;transform:translateY(22px);filter:blur(6px);transition:opacity var(--slow) var(--ease),transform var(--slow) var(--ease),filter var(--slow) var(--ease);transition-delay:var(--d,0s)}
.reveal.in-view{opacity:1;transform:translateY(0);filter:blur(0)}
.stagger > *{opacity:0;transform:translateY(16px);transition:opacity var(--med) var(--ease),transform var(--med) var(--ease)}
.stagger.in-view > *{opacity:1;transform:translateY(0)}
.stagger.in-view > *:nth-child(1){transition-delay:.05s}
.stagger.in-view > *:nth-child(2){transition-delay:.12s}
.stagger.in-view > *:nth-child(3){transition-delay:.19s}
.stagger.in-view > *:nth-child(4){transition-delay:.26s}
.stagger.in-view > *:nth-child(5){transition-delay:.33s}
.stagger.in-view > *:nth-child(6){transition-delay:.4s}

/* ---------- 5. NAVBAR ---------- */
.navbar{
  position:sticky;top:0;z-index:100;
  background:rgba(var(--branco-rgb),.72);
  backdrop-filter:blur(16px) saturate(1.4);
  -webkit-backdrop-filter:blur(16px) saturate(1.4);
  border-bottom:1px solid var(--border);
  transition:background var(--med),border-color var(--med);
}
[data-theme="dark"] .navbar{background:rgba(15,29,36,.72)}
.nav-row{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:80px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:40px;height:40px;border-radius:50%;
  border:2px solid var(--azul-paulista);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-style:normal;font-weight:600;font-size:15px;color:var(--azul-profundo);
  background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.9),rgba(var(--nevoa-rgb),.4));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.5),0 4px 14px -4px rgba(var(--azul-paulista-rgb),.5);
}
.brand-word{font:700 1.05rem/1 var(--font-body);color:var(--ink);letter-spacing:-.01em}
.brand-tag{font:600 .625rem/1 var(--font-mono);letter-spacing:.06em;color:var(--ink-soft);border:1px solid var(--border);border-radius:var(--r-pill);padding:4px 8px;margin-left:6px}
.menu{display:flex;align-items:center;gap:30px}
.menu a{position:relative;font:600 .875rem/1 var(--font-body);color:var(--ink-soft);padding:6px 0;transition:color var(--fast)}
.menu a::after{content:'';position:absolute;left:0;bottom:-2px;width:100%;height:2px;background:var(--ambar);transform:scaleX(0);transform-origin:left;transition:transform var(--fast) var(--ease)}
.menu a:hover,.menu a.active{color:var(--azul-profundo)}
.menu a:hover::after,.menu a.active::after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:14px}
.theme-toggle{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;color:var(--azul-profundo);
  transition:background var(--fast),transform var(--fast),border-color var(--fast);
}
.theme-toggle:hover{background:var(--surface-2);transform:rotate(20deg)}
.theme-toggle svg{width:18px;height:18px}
.theme-toggle .icon-moon{display:none}
[data-theme="dark"] .theme-toggle .icon-sun{display:none}
[data-theme="dark"] .theme-toggle .icon-moon{display:block}
.menu-toggle{display:none;flex-direction:column;gap:5px;width:34px;height:34px;align-items:center;justify-content:center}
.menu-toggle span{width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform var(--fast) var(--ease),opacity var(--fast)}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:900px){
  .menu{position:fixed;inset:80px 0 0 0;flex-direction:column;background:var(--surface);padding:28px 24px;gap:22px;transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity var(--med) var(--ease),transform var(--med) var(--ease);border-bottom:1px solid var(--border)}
  .menu.open{opacity:1;transform:translateY(0);pointer-events:auto}
  .menu-toggle{display:flex}
  .brand-tag{display:none}
}

/* ---------- 6. HERO (a primeira dobra) ---------- */
.hero{position:relative;padding:76px 0 60px;overflow:hidden;background:linear-gradient(180deg,var(--nevoa) 0%,var(--bg) 100%)}
[data-theme="dark"] .hero{background:linear-gradient(180deg,var(--surface-2) 0%,var(--bg) 100%)}

/* bokeh: luzes desfocadas ao fundo, como fora de foco numa lente */
.hero-bokeh{position:absolute;inset:0;z-index:0;pointer-events:none}
.bokeh{position:absolute;border-radius:50%;filter:blur(2px);opacity:.55;will-change:transform}
.bokeh-1{width:260px;height:260px;left:4%;top:12%;background:radial-gradient(circle at 35% 35%,rgba(var(--azul-paulista-rgb),.55),transparent 70%);animation:bokehFloat 16s ease-in-out infinite}
.bokeh-2{width:180px;height:180px;left:22%;top:60%;background:radial-gradient(circle at 35% 35%,rgba(var(--ambar-rgb),.55),transparent 70%);animation:bokehFloat 13s ease-in-out infinite reverse;animation-delay:-3s}
.bokeh-3{width:340px;height:340px;right:-4%;top:4%;background:radial-gradient(circle at 35% 35%,rgba(var(--azul-paulista-rgb),.4),transparent 70%);animation:bokehFloat 20s ease-in-out infinite;animation-delay:-6s}
.bokeh-4{width:150px;height:150px;right:16%;bottom:6%;background:radial-gradient(circle at 35% 35%,rgba(var(--ambar-rgb),.5),transparent 70%);animation:bokehFloat 11s ease-in-out infinite reverse;animation-delay:-1s}
.bokeh-5{width:110px;height:110px;left:46%;top:8%;background:radial-gradient(circle at 35% 35%,rgba(var(--azul-profundo-rgb),.3),transparent 70%);animation:bokehFloat 15s ease-in-out infinite;animation-delay:-8s}
@keyframes bokehFloat{
  0%,100%{transform:translate(0,0) scale(1)}
  50%{transform:translate(3%,-4%) scale(1.12)}
}

/* aros de abertura: motivo de câmera/lente, girando devagar */
.hero-aperture{position:absolute;top:-60px;right:-60px;width:340px;height:340px;z-index:0;opacity:.5;pointer-events:none;animation:apertureSpin 90s linear infinite}
.hero-aperture svg{width:100%;height:100%}
@keyframes apertureSpin{to{transform:rotate(360deg)}}

/* lente que segue o cursor: o elemento assinatura do sistema */
.focus-lens{
  position:absolute;z-index:2;width:220px;height:220px;border-radius:50%;
  pointer-events:none;left:0;top:0;
  transform:translate(-999px,-999px);
  border:1px solid rgba(var(--branco-rgb),.65);
  box-shadow:0 0 0 1px rgba(var(--azul-profundo-rgb),.12),0 20px 60px -10px rgba(var(--azul-profundo-rgb),.35),inset 0 0 40px rgba(255,255,255,.5);
  backdrop-filter:contrast(1.18) saturate(1.25) brightness(1.05);
  -webkit-backdrop-filter:contrast(1.18) saturate(1.25) brightness(1.05);
  opacity:0;transition:opacity var(--med) var(--ease);
  mix-blend-mode:normal;
}
.hero.lens-active .focus-lens{opacity:1}
@media(hover:none),(max-width:900px){.focus-lens{display:none}}

.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero-copy{max-width:560px}
.hero-title{margin:18px 0 20px}
.hero-title .word{display:inline-block;opacity:0;filter:blur(14px);transform:translateY(18px) scale(1.04);transition:opacity .9s var(--ease),filter .9s var(--ease),transform .9s var(--ease)}
.hero-title .word.in{opacity:1;filter:blur(0);transform:translateY(0) scale(1)}
.hero-title .word-accent{color:var(--ambar);font-weight:400}
.hero-lede{margin-bottom:30px;max-width:480px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:22px}
.hero-proof{display:flex;align-items:center;gap:10px;margin-bottom:34px}
.hero-proof .stars{color:var(--ambar);letter-spacing:2px;font-size:.85rem}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}

.hero-stats{display:flex;gap:36px;flex-wrap:wrap;padding-top:26px;border-top:1px solid var(--border)}
.stat strong{display:block;font-family:var(--font-display);font-style:normal;font-weight:500;font-size:2rem;color:var(--azul-profundo);line-height:1}
.stat span{display:block;margin-top:6px;font:600 .75rem/1.4 var(--font-body);color:var(--ink-soft);max-width:120px}

/* visual: óculos construídos em CSS puro, sem imagens externas */
.hero-visual{position:relative;height:420px}
.lens-frame{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;animation:lensFloat 6s ease-in-out infinite}
@keyframes lensFloat{0%,100%{transform:translateY(0) rotate(-6deg)}50%{transform:translateY(-14px) rotate(-6deg)}}
.glasses{position:relative;width:300px;height:150px}
.glasses .lens{
  position:absolute;top:0;width:140px;height:140px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,rgba(255,255,255,.85),rgba(var(--azul-paulista-rgb),.18) 55%,rgba(var(--azul-profundo-rgb),.12));
  border:3px solid rgba(var(--azul-profundo-rgb),.55);
  backdrop-filter:blur(3px);
  box-shadow:var(--shadow-lg),inset 0 0 30px rgba(255,255,255,.35);
}
.glasses .lens.left{left:0}
.glasses .lens.right{right:0}
.glasses .bridge{position:absolute;top:58px;left:132px;width:36px;height:14px;border-top:3px solid rgba(var(--azul-profundo-rgb),.55);border-radius:50% 50% 0 0}
.glasses .temple{position:absolute;top:36px;right:-46px;width:70px;height:3px;background:rgba(var(--azul-profundo-rgb),.55);border-radius:2px;transform:rotate(12deg);transform-origin:left center}

.live-badge{
  position:absolute;top:14px;left:6px;display:inline-flex;align-items:center;gap:8px;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-pill);
  padding:8px 14px 8px 10px;box-shadow:var(--shadow-md);animation:lensFloat 6s ease-in-out infinite;animation-delay:-1.5s;
}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--ambar);box-shadow:0 0 0 0 rgba(var(--ambar-rgb),.6);animation:pulseDot 1.8s ease-out infinite}
@keyframes pulseDot{0%{box-shadow:0 0 0 0 rgba(var(--ambar-rgb),.55)}70%{box-shadow:0 0 0 9px rgba(var(--ambar-rgb),0)}100%{box-shadow:0 0 0 0 rgba(var(--ambar-rgb),0)}}

.review-float{
  position:absolute;bottom:6px;right:0;width:220px;
  background:rgba(var(--branco-rgb),.78);backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3);
  border:1px solid rgba(255,255,255,.6);border-radius:var(--r-lg);padding:18px;box-shadow:var(--shadow-lg);
  animation:lensFloat 7s ease-in-out infinite;animation-delay:-3s;
}
[data-theme="dark"] .review-float{background:rgba(21,38,46,.78);border-color:rgba(255,255,255,.08)}
.review-float .stars{color:var(--ambar);letter-spacing:2px;margin-bottom:8px;font-size:.9rem}

.scroll-cue{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:8px;margin:64px auto 0;color:var(--ink-soft)}
.scroll-cue .line{width:1px;height:34px;background:linear-gradient(var(--azul-paulista),transparent);overflow:hidden;position:relative}
.scroll-cue .line::after{content:'';position:absolute;top:-100%;left:0;width:100%;height:100%;background:var(--ambar);animation:scrollDrip 2.2s ease-in-out infinite}
@keyframes scrollDrip{0%{top:-100%}60%{top:100%}100%{top:100%}}

@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{height:300px;order:-1}
  .hero-copy{max-width:100%}
}

/* cabeçalho reduzido para páginas internas (Sobre, Serviços, FAQ...) */
.page-hero{padding:72px 0 56px;text-align:center}
.page-hero > .container{position:relative;z-index:1}
.page-hero .hero-copy{max-width:640px;margin:0 auto}
.page-hero .eyebrow{justify-content:center}
.page-hero .eyebrow::before{display:none}
.page-hero .eyebrow::after{content:'';width:22px;height:1px;background:var(--ambar);margin-left:.65em}
.page-hero .hero-title{margin:18px 0 0}
.page-hero .hero-lede{max-width:560px;margin:14px auto 0}

/* ---------- 7. BOTÕES ---------- */
.btn{
  position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  font:700 .875rem/1 var(--font-body);letter-spacing:.01em;padding:1rem 1.85rem;border-radius:var(--r-pill);
  transition:transform var(--fast) var(--ease),box-shadow var(--fast) var(--ease),background var(--fast) var(--ease),border-color var(--fast) var(--ease),opacity var(--fast);
  white-space:nowrap;
}
.btn:focus-visible{outline:2px solid var(--azul-paulista);outline-offset:3px}
.btn-primary{background:linear-gradient(135deg,#dab672,var(--ambar));color:var(--tinta);border:1px solid rgba(var(--ambar-rgb),.7);box-shadow:var(--glow-amber)}
.btn-primary:hover{transform:translateY(-2px) scale(1.015);box-shadow:0 0 0 1px rgba(var(--ambar-rgb),.55),0 18px 44px -8px rgba(var(--ambar-rgb),.65)}
.btn-primary:active{transform:translateY(0) scale(.97)}
.btn-secondary{background:transparent;color:var(--azul-profundo);border:1.5px solid var(--azul-paulista)}
.btn-secondary:hover{background:rgba(var(--azul-paulista-rgb),.12);border-color:var(--azul-profundo);transform:translateY(-2px);box-shadow:var(--glow-blue)}
.btn-secondary:active{transform:translateY(0)}
.btn-secondary.on-dark{border-color:rgba(255,255,255,.4);color:#fff}
.btn-secondary.on-dark:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn-ghost{background:var(--surface-2);color:var(--azul-profundo);border:1px solid transparent}
.btn-ghost:hover{background:var(--border)}
.btn-text{background:none;padding:0;color:var(--azul-profundo);text-decoration:underline;text-underline-offset:5px;text-decoration-color:rgba(var(--azul-paulista-rgb),.5);border-radius:2px}
.btn-text:hover{color:var(--ambar);text-decoration-color:var(--ambar)}
.btn[disabled],.btn.is-disabled{opacity:.42;pointer-events:none;box-shadow:none;transform:none}
.btn .ripple-dot{position:absolute;border-radius:50%;background:rgba(255,255,255,.55);transform:scale(0);animation:rippleOut .6s var(--ease) forwards;pointer-events:none}
@keyframes rippleOut{to{transform:scale(2.6);opacity:0}}
.btn-sm{padding:.65rem 1.2rem;font-size:.75rem}

.link-arrow{display:inline-flex;align-items:center;gap:6px;font:700 .8125rem/1 var(--font-body);color:var(--azul-profundo)}
.link-arrow svg{width:14px;height:14px;transition:transform var(--fast) var(--ease)}
.link-arrow:hover{color:var(--ambar)}
.link-arrow:hover svg{transform:translateX(4px)}

/* ---------- 8. CAMPOS DE FORMULÁRIO ---------- */
.field{display:flex;flex-direction:column;gap:.45rem}
.input,.textarea,.select{
  font:400 .9375rem/1.5 var(--font-body);padding:.9rem 1.05rem;border-radius:12px;
  border:1.5px solid var(--border);background:var(--surface);color:var(--ink);
  transition:border-color var(--fast),box-shadow var(--fast),background var(--fast);
}
.input::placeholder,.textarea::placeholder{color:var(--ink-soft);opacity:.7}
.input:hover,.textarea:hover,.select:hover{border-color:rgba(var(--azul-paulista-rgb),.7)}
.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--azul-paulista);box-shadow:0 0 0 4px rgba(var(--azul-paulista-rgb),.18)}
.input.is-invalid{border-color:#c0554f;box-shadow:0 0 0 4px rgba(192,85,79,.14)}
.input[disabled]{background:var(--surface-2);color:var(--ink-soft);cursor:not-allowed}
.textarea{resize:vertical;min-height:96px}
.check-row{display:flex;align-items:center;gap:10px}
input[type="checkbox"],input[type="radio"]{width:18px;height:18px;accent-color:var(--azul-profundo);cursor:pointer}

.field-float{position:relative}
.field-float .input{padding-top:1.4rem;padding-bottom:.5rem}
.field-float label{position:absolute;left:1.05rem;top:1rem;font:500 .9375rem/1 var(--font-body);color:var(--ink-soft);transition:all var(--fast) var(--ease);pointer-events:none;background:var(--surface);padding:0 4px}
.field-float .input:focus + label,.field-float .input:not(:placeholder-shown) + label{top:-.5rem;font-size:.6875rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--azul-profundo)}

/* ---------- 9. CARTÕES ---------- */
.card{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:2rem;box-shadow:var(--shadow-sm);transition:transform var(--med) var(--ease),box-shadow var(--med) var(--ease),border-color var(--med)}
.card::before{content:'';position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.55) 48%,transparent 66%);transform:translateX(-140%);transition:transform .85s var(--ease);pointer-events:none}
[data-theme="dark"] .card::before{background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.08) 48%,transparent 66%)}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:rgba(var(--azul-paulista-rgb),.5)}
.card:hover::before{transform:translateX(140%)}

.card-service .icon-orb{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 32% 28%,rgba(var(--azul-paulista-rgb),.28),rgba(var(--azul-paulista-rgb),.08));color:var(--azul-profundo);margin-bottom:18px;transition:transform var(--med) var(--ease-spring),background var(--med)}
.card-service:hover .icon-orb{transform:rotate(-8deg) scale(1.08);background:radial-gradient(circle at 32% 28%,rgba(var(--ambar-rgb),.3),rgba(var(--ambar-rgb),.08))}
.card-service .icon-orb svg{width:24px;height:24px}
.card-service h3{margin-bottom:8px}
.card-service .card-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font:700 .8125rem/1 var(--font-body);color:var(--azul-profundo)}
.card-service .card-link svg{width:14px;height:14px;transition:transform var(--fast) var(--ease)}
.card-service:hover .card-link svg{transform:translateX(4px)}

.card-review .stars{color:var(--ambar);letter-spacing:3px;margin-bottom:14px}
.card-review p{font-style:normal;margin-bottom:16px}
.card-review .who{display:flex;align-items:center;gap:10px}
.avatar{width:56px;height:56px;flex:none;border-radius:50%;background:linear-gradient(135deg,var(--azul-paulista),var(--azul-profundo));color:#fff;display:flex;align-items:center;justify-content:center;font:700 1rem var(--font-body)}
.card-review .avatar{width:34px;height:34px;font-size:.75rem}

.card-feature{display:flex;gap:16px;align-items:flex-start;padding:1.5rem}
.card-feature .num{font-family:var(--font-display);font-style:normal;font-weight:300;font-size:1.5rem;color:rgba(var(--azul-paulista-rgb),.7)}

.cards-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px}

/* ---------- 10. BADGES / CHIPS ---------- */
.chip{display:inline-flex;align-items:center;gap:8px;padding:.55rem 1rem;border-radius:var(--r-pill);border:1px solid var(--border);background:var(--surface);font:600 .75rem/1 var(--font-body);color:var(--ink-soft);transition:border-color var(--fast),color var(--fast),transform var(--fast)}
.chip:hover{border-color:var(--azul-paulista);color:var(--azul-profundo);transform:translateY(-2px)}
.chip svg{width:14px;height:14px}

.badge{display:inline-flex;align-items:center;gap:6px;padding:.35rem .75rem;border-radius:var(--r-pill);font:700 .6875rem/1 var(--font-body);letter-spacing:.03em;text-transform:uppercase}
.badge-info{background:rgba(var(--azul-paulista-rgb),.15);color:var(--azul-profundo)}
.badge-amber{background:rgba(var(--ambar-rgb),.18);color:#8a6a2e}
[data-theme="dark"] .badge-amber{color:#e6c98a}
.badge-neutral{background:var(--surface-2);color:var(--ink-soft);border:1px solid var(--border)}
.badge-dot::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}

/* ---------- 11. TOOLTIP ---------- */
.tooltip{position:relative}
.tooltip::after{
  content:attr(data-tooltip);position:absolute;left:50%;bottom:calc(100% + 10px);transform:translate(-50%,4px);
  background:var(--tinta);color:#fff;font:600 .6875rem/1.3 var(--font-body);padding:.5rem .75rem;border-radius:8px;
  white-space:nowrap;opacity:0;pointer-events:none;transition:opacity var(--fast) var(--ease),transform var(--fast) var(--ease);box-shadow:var(--shadow-md);z-index:20;
}
.tooltip::before{
  content:'';position:absolute;left:50%;bottom:calc(100% + 5px);transform:translateX(-50%);
  border:5px solid transparent;border-top-color:var(--tinta);opacity:0;transition:opacity var(--fast);pointer-events:none;
}
.tooltip:hover::after,.tooltip:focus-visible::after{opacity:1;transform:translate(-50%,0)}
.tooltip:hover::before,.tooltip:focus-visible::before{opacity:1}

/* ---------- 12. MODAL ---------- */
.modal-overlay{position:fixed;inset:0;background:var(--overlay);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:24px;z-index:1000;opacity:0;pointer-events:none;transition:opacity var(--med) var(--ease)}
.modal-overlay.open{opacity:1;pointer-events:auto}
.modal{background:var(--surface);border-radius:var(--r-lg);max-width:420px;width:100%;padding:2rem;box-shadow:var(--shadow-lg);transform:translateY(24px) scale(.96);opacity:0;transition:transform var(--med) var(--ease-spring),opacity var(--med) var(--ease);position:relative}
.modal-overlay.open .modal{transform:translateY(0) scale(1);opacity:1}
.modal-close{position:absolute;top:1.1rem;right:1.1rem;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--ink-soft);transition:background var(--fast)}
.modal-close:hover{background:var(--surface-2)}
.modal-icon{width:52px;height:52px;border-radius:50%;background:radial-gradient(circle at 32% 28%,rgba(var(--ambar-rgb),.3),rgba(var(--ambar-rgb),.08));display:flex;align-items:center;justify-content:center;color:#8a6a2e;margin-bottom:18px}
[data-theme="dark"] .modal-icon{color:#e6c98a}

/* ---------- 13. UTILITÁRIOS DE MOTION (texto e faixa) ---------- */
.shimmer-text{
  font-family:var(--font-display);font-style:normal;font-weight:400;font-size:1.5rem;
  background:linear-gradient(100deg,var(--azul-profundo) 30%,var(--ambar) 45%,var(--azul-profundo) 60%);
  background-size:250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:shimmer 4s linear infinite;
}
@keyframes shimmer{to{background-position:-250% 0}}

.marquee{width:100%;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee-track{display:flex;gap:40px;width:max-content;animation:marqueeScroll 16s linear infinite}
.marquee-track span{font:700 .75rem/1 var(--font-body);text-transform:uppercase;letter-spacing:.08em;color:var(--ink-soft);white-space:nowrap}
@keyframes marqueeScroll{to{transform:translateX(-50%)}}

.count-demo{font-family:var(--font-display);font-style:normal;font-weight:400;font-size:2.25rem;color:var(--azul-profundo)}

/* ---------- 14. TOAST ---------- */
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:var(--tinta);color:#fff;font:600 .8125rem/1 var(--font-body);padding:.85rem 1.3rem;border-radius:var(--r-pill);box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:opacity var(--fast) var(--ease),transform var(--fast) var(--ease);z-index:2000;display:flex;align-items:center;gap:8px}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast svg{width:14px;height:14px;color:var(--ambar)}

/* ---------- 15. FOOTER ---------- */
.footer{background:var(--tinta);color:rgba(255,255,255,.78);padding:64px 0 28px;position:relative}
.footer h6{color:rgba(255,255,255,.5)}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-brand .brand-mark{border-color:rgba(255,255,255,.4)}
.footer-brand .brand-word{color:#fff}
.footer p{color:rgba(255,255,255,.62)}
.footer-copy-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.hex-pill{font:600 11px/1 var(--font-mono);padding:6px 10px;border-radius:var(--r-pill);border:1px solid rgba(255,255,255,.18);color:rgba(255,255,255,.75);transition:border-color var(--fast),color var(--fast)}
.hex-pill:hover{border-color:var(--ambar);color:#fff}
.footer-links a{display:block;color:rgba(255,255,255,.62);font-size:.875rem;padding:6px 0;transition:color var(--fast)}
.footer-links a:hover{color:var(--ambar)}
.footer-social{display:flex;gap:14px;margin-top:16px}
.footer-social span{font:600 .8125rem/1 var(--font-body);color:rgba(255,255,255,.5)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:.75rem;color:rgba(255,255,255,.45)}
@media(max-width:980px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:780px){.footer-grid{grid-template-columns:1fr}}

/* ---------- 16. COMPONENTES DE PÁGINA (home e demais telas) ---------- */

/* faixa de prova imediata (mini stats) */
.stats-band{padding:52px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.stats-row{display:flex;justify-content:center;gap:64px;flex-wrap:wrap;text-align:center}
.stat-block strong{display:block;font-family:var(--font-display);font-style:normal;font-weight:400;font-size:1.75rem;color:var(--azul-profundo);line-height:1;margin-bottom:8px}
.stat-block span{font:600 .8125rem/1.4 var(--font-body);color:var(--ink-soft)}

/* layout dividido em duas colunas (sobre / visite) */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.split.reverse{grid-template-columns:.9fr 1.1fr}
.split.reverse > :first-child{order:2}
@media(max-width:900px){
  .split,.split.reverse{grid-template-columns:1fr}
  .split.reverse > :first-child{order:0}
}

/* painel visual de vidro, reutilizado em Sobre e no CTA final */
.glass-panel{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:2.25rem;box-shadow:var(--shadow-md)}
.glass-panel .display-specimen{margin-bottom:6px}
.glass-trust{display:flex;gap:22px;margin-top:24px;padding-top:22px;border-top:1px solid var(--border)}
.glass-trust-item{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;flex:1}
.glass-trust-item .icon-circle{width:44px;height:44px}
.glass-trust-item .icon-circle svg{width:20px;height:20px}
.glass-trust-item span{font:600 .6875rem/1.3 var(--font-body);color:var(--ink-soft)}

.icon-circle{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 32% 28%,rgba(var(--azul-paulista-rgb),.25),rgba(var(--azul-paulista-rgb),.06));color:var(--azul-profundo)}
.icon-circle svg{width:24px;height:24px}

/* faixa de destaque escura (CTA no meio da página) */
.cta-band{position:relative;background:linear-gradient(135deg,var(--azul-profundo),var(--tinta));color:#fff;padding:80px 0;overflow:hidden;text-align:center}
.cta-band > .container{position:relative;z-index:1}
.cta-band .eyebrow{color:rgba(255,255,255,.7)}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.75);max-width:480px;margin:14px auto 30px}
.cta-band .cta-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.cta-band .btn-text{color:rgba(255,255,255,.85);text-decoration-color:rgba(255,255,255,.4)}
.cta-band .btn-text:hover{color:var(--ambar);text-decoration-color:var(--ambar)}

/* como funciona: passos numerados (sequência real) */
.steps-row{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.steps-row::before{content:'';position:absolute;top:26px;left:12%;right:12%;height:1px;background:var(--border);z-index:0}
.step-item{position:relative;z-index:1;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px}
.step-num{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--surface);border:1.5px solid var(--azul-paulista);font-family:var(--font-display);font-size:1.25rem;color:var(--azul-profundo);box-shadow:var(--shadow-sm);transition:transform var(--med) var(--ease-spring),box-shadow var(--med)}
.step-item:hover .step-num{transform:scale(1.1);box-shadow:var(--glow-blue)}
.step-item h3{font-size:1.0625rem}
@media(max-width:780px){.steps-row{grid-template-columns:1fr;gap:36px}.steps-row::before{display:none}}

/* FAQ (accordion nativo, sem JS) */
.faq-item{border-bottom:1px solid var(--border)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 4px;font:700 1rem/1.4 var(--font-body);color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .chev{width:20px;height:20px;flex:none;color:var(--azul-paulista);transition:transform var(--fast) var(--ease)}
.faq-item[open] summary .chev{transform:rotate(180deg)}
.faq-item .faq-a{padding:0 4px 22px;max-width:640px}
.faq-item[open] .faq-a{animation:faqFade .35s var(--ease)}
@keyframes faqFade{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}

/* visita: cartão de endereço + mapa */
.visit-card{display:flex;flex-direction:column;gap:18px}
.visit-row{display:flex;gap:14px;align-items:flex-start}
.visit-row .icon-circle{width:40px;height:40px;flex:none}
.visit-row .icon-circle svg{width:18px;height:18px}
.map-embed{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-md);aspect-ratio:4/3;background:var(--surface-2)}
.map-embed iframe{width:100%;height:100%;border:0;filter:grayscale(.15) saturate(1.1)}

/* páginas institucionais (política de privacidade, termos de uso) */
.notice-box{display:flex;gap:14px;align-items:flex-start;background:var(--surface-2);border:1px solid var(--border);border-left:3px solid var(--ambar);border-radius:var(--r-md);padding:18px 20px;margin-bottom:44px}
.notice-box .icon-circle{width:36px;height:36px;flex:none;background:rgba(var(--ambar-rgb),.18);color:#8a6a2e}
[data-theme="dark"] .notice-box .icon-circle{color:#e6c98a}
.notice-box svg{width:16px;height:16px}
.legal-content{max-width:720px;margin:0 auto}
.legal-content .legal-updated{margin-bottom:8px}
.legal-content h2{margin:48px 0 16px}
.legal-content h2:first-of-type{margin-top:0}
.legal-content h3{margin:32px 0 12px;font-size:1.25rem}
.legal-content p{margin-bottom:14px}
.legal-content ul,.legal-content ol{margin:0 0 16px;padding-left:1.3em;display:flex;flex-direction:column;gap:8px}
.legal-content ul{list-style:disc}
.legal-content ol{list-style:decimal}
.legal-content strong{color:var(--ink)}
.legal-divider{border:none;border-top:1px solid var(--border);margin:52px 0}

/* misc */
.mt-lg{margin-top:56px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media(max-width:780px){.two-col{grid-template-columns:1fr}}
.spec-block{margin-bottom:60px}
.spec-block:last-child{margin-bottom:0}
.spec-block-head{margin-bottom:22px;max-width:640px}
.spec-block-head h3{margin-bottom:6px}