/* ============================================================
   BÁLSAMO DA NATUREZA — Tema Tech / Bio-Futurista
   ============================================================ */

:root{
  --bg-0:#04070a;
  --bg-1:#070d10;
  --bg-2:#0b1418;
  --ink:#dff7f0;
  --ink-dim:#8fb3ac;
  --accent:#22ff8c;
  --accent-2:#00e5ff;
  --line:rgba(150,255,220,0.14);
  --glass:rgba(14,26,28,0.55);
  --glass-hi:rgba(255,255,255,0.04);
  --radius:18px;
  --maxw:1240px;
  --shadow-glow:0 0 40px rgba(34,255,140,0.08);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  min-height:100vh;
  background:var(--bg-0);
  color:var(--ink);
  font-family:'Space Grotesk','Segoe UI',system-ui,sans-serif;
  font-size:16px;
  line-height:1.55;
  overflow-x:hidden;
  position:relative;
}

h1,h2,h3,h4{
  font-family:'Orbitron','Space Grotesk',sans-serif;
  font-weight:700;
  letter-spacing:0.01em;
  margin:0 0 0.5em;
}

a{color:inherit;text-decoration:none;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;}
img,svg{display:block;max-width:100%;}
button{font-family:inherit;cursor:pointer;}

/* ---------- Background FX ---------- */
.bg-fx{
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  overflow:hidden;
}
.bg-fx::before{
  content:"";
  position:absolute;
  inset:-10%;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 20%, black 40%, transparent 85%);
  opacity:0.55;
}
.bg-fx .glow{
  position:absolute;
  width:60vw;
  height:60vw;
  max-width:900px;
  max-height:900px;
  border-radius:50%;
  filter:blur(90px);
  opacity:0.25;
  animation:drift 22s ease-in-out infinite alternate;
}
.bg-fx .glow.g1{background:var(--accent); top:-15%; left:-10%;}
.bg-fx .glow.g2{background:var(--accent-2); bottom:-20%; right:-10%; animation-delay:-8s;}
#particles{position:absolute;inset:0;width:100%;height:100%;}

@keyframes drift{
  0%{transform:translate(0,0) scale(1);}
  100%{transform:translate(6%,4%) scale(1.12);}
}

/* ---------- Layout helpers ---------- */
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px; position:relative; z-index:1;}
.section{padding:80px 0;}
.section-head{max-width:720px; margin:0 auto 48px; text-align:center;}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:'Orbitron',sans-serif;
  font-size:0.72rem; letter-spacing:0.22em; text-transform:uppercase;
  color:var(--accent);
  padding:6px 14px;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--glass-hi);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent);}

/* ---------- Nav ---------- */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  backdrop-filter:blur(14px);
  background:rgba(4,8,10,0.65);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:var(--maxw); margin:0 auto; padding:0 24px;
  min-height:68px; display:flex; align-items:center; justify-content:space-between;
  position:relative;
}
.brand{display:flex; align-items:center; gap:10px; font-family:'Orbitron',sans-serif; font-weight:700; font-size:1.05rem; min-width:0;}
.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--accent); box-shadow:0 0 12px var(--accent); flex:none;}
.brand span.sub{color:var(--ink-dim); font-weight:400; font-size:0.7rem; letter-spacing:0.15em;}

.nav-menu{display:flex; align-items:center; gap:28px;}
.nav-links{display:flex; align-items:center; gap:28px; font-size:0.92rem;}
.nav-links a{color:var(--ink-dim); transition:color .2s;}
.nav-links a:hover{color:var(--accent);}
.nav-back{
  display:inline-flex; align-items:center; gap:8px;
  font-size:0.85rem; color:var(--ink-dim);
  border:1px solid var(--line); padding:8px 16px; border-radius:999px;
  transition:all .2s;
}
.nav-back:hover{color:var(--accent); border-color:var(--accent); box-shadow:0 0 16px rgba(34,255,140,0.2);}

/* Botao hamburger (mobile) */
.nav-toggle{
  display:none;
  flex:none;
  width:40px; height:40px;
  align-items:center; justify-content:center;
  background:var(--glass-hi); border:1px solid var(--line); border-radius:10px;
  transition:border-color .2s;
}
.nav-toggle:hover{border-color:var(--accent);}
.nav-toggle-lines{position:relative; width:20px; height:14px; display:block;}
.nav-toggle-lines span{
  position:absolute; left:0; width:100%; height:2px; border-radius:2px;
  background:var(--ink);
  transition:transform .25s ease, opacity .2s ease, top .25s ease;
}
.nav-toggle-lines span:nth-child(1){top:0;}
.nav-toggle-lines span:nth-child(2){top:6px;}
.nav-toggle-lines span:nth-child(3){top:12px;}
.nav-toggle.open .nav-toggle-lines span:nth-child(1){top:6px; transform:rotate(45deg);}
.nav-toggle.open .nav-toggle-lines span:nth-child(2){opacity:0;}
.nav-toggle.open .nav-toggle-lines span:nth-child(3){top:6px; transform:rotate(-45deg);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:13px 26px; border-radius:999px;
  border:1px solid var(--accent);
  color:var(--bg-0); background:var(--accent);
  font-weight:600; font-size:0.92rem;
  box-shadow:0 0 24px rgba(34,255,140,0.35);
  transition:transform .2s, box-shadow .2s;
}
.btn:hover{transform:translateY(-2px); box-shadow:0 0 34px rgba(34,255,140,0.55);}
.btn.ghost{
  background:transparent; color:var(--ink);
  border-color:var(--line);
  box-shadow:none;
}
.btn.ghost:hover{border-color:var(--accent); color:var(--accent);}

/* ---------- Hero ---------- */
.hero{
  padding:150px 0 90px;
  text-align:center;
  position:relative;
}
.hero h1{
  font-size:clamp(2.2rem,5.5vw,4.2rem);
  line-height:1.08;
  background:linear-gradient(90deg,#fff 10%,var(--accent) 55%,var(--accent-2) 90%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
  margin-bottom:0.4em;
}
.hero p.lead{
  max-width:640px; margin:0 auto 40px;
  color:var(--ink-dim); font-size:1.1rem;
}

/* Search bar */
.search-box{
  max-width:640px; margin:0 auto 20px;
  display:flex; align-items:center; gap:10px;
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:999px;
  padding:8px 8px 8px 22px;
  backdrop-filter:blur(10px);
  transition:border-color .2s, box-shadow .2s;
}
.search-box:focus-within{border-color:var(--accent); box-shadow:0 0 30px rgba(34,255,140,0.25);}
.search-box svg{flex:none; width:20px; height:20px; stroke:var(--ink-dim);}
.search-box input{
  flex:1; background:transparent; border:0; outline:0;
  color:var(--ink); font-size:1rem; font-family:inherit; padding:10px 0;
}
.search-box input::placeholder{color:var(--ink-dim);}
.search-box .clear-btn{
  background:var(--glass-hi); border:1px solid var(--line); color:var(--ink-dim);
  border-radius:999px; padding:10px 18px; font-size:0.85rem;
}
.search-box .clear-btn:hover{color:var(--accent); border-color:var(--accent);}

.home-quicknav{
  display:flex; flex-wrap:wrap; justify-content:center; gap:10px;
  margin-bottom:32px;
}
.home-quicknav a{
  font-size:0.82rem; color:var(--ink-dim);
  border:1px solid var(--line); padding:8px 18px; border-radius:999px;
  background:var(--glass-hi);
  transition:all .2s;
}
.home-quicknav a:hover{color:var(--accent); border-color:var(--accent); box-shadow:0 0 16px rgba(34,255,140,0.18);}
@media (max-width:600px){
  .home-quicknav{gap:8px;}
  .home-quicknav a{font-size:0.78rem; padding:7px 14px;}
}

.quick-tags{display:flex; flex-wrap:wrap; gap:10px; justify-content:center; margin-top:22px;}
.quick-tags button{
  background:var(--glass-hi); border:1px solid var(--line); color:var(--ink-dim);
  padding:7px 16px; border-radius:999px; font-size:0.82rem; transition:all .2s;
}
.quick-tags button:hover{color:var(--accent); border-color:var(--accent);}

.stat-row{
  display:flex; justify-content:center; gap:48px; margin-top:56px; flex-wrap:wrap;
}
.stat{text-align:center;}
.stat b{display:block; font-family:'Orbitron',sans-serif; font-size:1.8rem; color:var(--accent);}
.stat span{color:var(--ink-dim); font-size:0.8rem; letter-spacing:0.08em; text-transform:uppercase;}

/* ---------- Tea grid (home) ---------- */
.teas-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(min(280px,100%),1fr));
  gap:22px;
}
.tea-card{
  --a:var(--accent);
  position:relative;
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 24px 24px;
  overflow:hidden;
  backdrop-filter:blur(10px);
  transition:transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.tea-card::before{
  content:"";
  position:absolute; inset:0;
  background:radial-gradient(320px 160px at 90% -10%, color-mix(in srgb, var(--a) 35%, transparent), transparent 70%);
  opacity:0.7; pointer-events:none;
}
.tea-card:hover{
  transform:translateY(-6px);
  border-color:var(--a);
  box-shadow:0 18px 40px -12px color-mix(in srgb, var(--a) 45%, transparent);
}
.tea-card .tag{
  display:inline-block; font-size:0.7rem; letter-spacing:0.12em; text-transform:uppercase;
  color:var(--a); border:1px solid color-mix(in srgb, var(--a) 50%, transparent);
  padding:4px 10px; border-radius:999px; margin-bottom:14px;
}
.tea-card h3{font-size:1.25rem; margin-bottom:8px; position:relative; z-index:1;}
.tea-card p{color:var(--ink-dim); font-size:0.92rem; margin-bottom:16px; position:relative; z-index:1;}
.tea-card .meta{
  display:flex; align-items:center; justify-content:space-between;
  font-size:0.8rem; color:var(--ink-dim); position:relative; z-index:1;
}
.tea-card .meta .go{color:var(--a); font-weight:600; display:flex; align-items:center; gap:6px;}
.tea-card .ring-icon{
  position:absolute; top:18px; right:18px; width:42px; height:42px; opacity:0.9;
}
.no-results{
  text-align:center; padding:60px 20px; color:var(--ink-dim); display:none;
}

/* ---------- Tea detail page ---------- */
.tea-hero{
  padding:150px 0 60px;
  text-align:center;
}
.tea-hero .tag{
  display:inline-block; font-size:0.75rem; letter-spacing:0.15em; text-transform:uppercase;
  color:var(--accent); border:1px solid var(--line); padding:6px 16px; border-radius:999px; margin-bottom:20px;
}
.tea-hero h1{font-size:clamp(2rem,4.5vw,3.2rem); margin-bottom:0.35em;}
.tea-hero p{max-width:620px; margin:0 auto; color:var(--ink-dim); font-size:1.05rem;}
.modo-box{
  max-width:720px; margin:34px auto 0;
  background:var(--glass); border:1px solid var(--line); border-radius:var(--radius);
  padding:20px 26px; text-align:left; display:flex; gap:14px; align-items:flex-start;
  backdrop-filter:blur(10px);
}
.modo-box svg{flex:none; width:22px; height:22px; stroke:var(--accent); margin-top:3px;}
.modo-box b{color:var(--accent);}

.ingredients-head{text-align:center; margin-bottom:44px;}
.ingredients-head h2{font-size:1.8rem;}
.ingredients-head p{color:var(--ink-dim);}

.ingredients-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(min(240px,100%),1fr));
  gap:24px;
}

/* Ingredient card w/ holographic scan + flip overlay */
.ing-card{
  position:relative;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:var(--glass);
  overflow:hidden;
  backdrop-filter:blur(10px);
  cursor:pointer;
  transition:border-color .3s, transform .3s, box-shadow .3s;
  min-height:340px;
}
.ing-card:hover, .ing-card.active{
  border-color:var(--card-a, var(--accent));
  transform:translateY(-4px);
  box-shadow:0 20px 40px -16px color-mix(in srgb, var(--card-a, var(--accent)) 50%, transparent);
}
.ing-visual{
  position:relative;
  height:190px;
  display:flex; align-items:center; justify-content:center;
  background:
    radial-gradient(120px 90px at 50% 30%, color-mix(in srgb, var(--card-a, var(--accent)) 22%, transparent), transparent 70%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.03) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.03) 0 1px, transparent 1px 26px);
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.ing-visual .scan-ring{
  position:absolute; width:150px; height:150px; border-radius:50%;
  border:1px dashed color-mix(in srgb, var(--card-a, var(--accent)) 60%, transparent);
  animation:spin 14s linear infinite;
}
.ing-visual .scan-ring.r2{width:118px; height:118px; animation-duration:10s; animation-direction:reverse; border-style:solid; opacity:0.5;}
.ing-visual .corner{position:absolute; width:16px; height:16px; border:2px solid var(--card-a, var(--accent)); opacity:0.85;}
.ing-visual .corner.tl{top:10px; left:10px; border-right:0; border-bottom:0;}
.ing-visual .corner.tr{top:10px; right:10px; border-left:0; border-bottom:0;}
.ing-visual .corner.bl{bottom:10px; left:10px; border-right:0; border-top:0;}
.ing-visual .corner.br{bottom:10px; right:10px; border-left:0; border-top:0;}
.ing-visual svg.plant-icon{width:74px; height:74px; position:relative; z-index:2; filter:drop-shadow(0 0 10px color-mix(in srgb, var(--card-a, var(--accent)) 70%, transparent));}
.ing-visual .part-tag{
  position:absolute; bottom:8px; left:50%; transform:translateX(-50%);
  font-size:0.62rem; letter-spacing:0.1em; text-transform:uppercase;
  color:var(--card-a, var(--accent)); background:rgba(0,0,0,0.4);
  padding:3px 9px; border-radius:999px; border:1px solid color-mix(in srgb, var(--card-a, var(--accent)) 45%, transparent);
}
@keyframes spin{from{transform:rotate(0deg);} to{transform:rotate(360deg);}}

.ing-body{padding:18px 20px 20px;}
.ing-body h4{font-size:1.05rem; margin-bottom:2px;}
.ing-body .sci{font-style:italic; color:var(--ink-dim); font-size:0.8rem; margin-bottom:10px;}
.ing-body .hint{
  display:flex; align-items:center; gap:6px;
  font-size:0.75rem; color:var(--card-a, var(--accent));
  opacity:0.85;
}

.ing-overlay{
  position:absolute; inset:0;
  background:rgba(3,7,9,0.94);
  padding:22px;
  display:flex; flex-direction:column; justify-content:center; gap:10px;
  opacity:0; visibility:hidden; transform:translateY(8px);
  transition:opacity .25s, transform .25s, visibility .25s;
  border:1px solid var(--card-a, var(--accent));
  border-radius:var(--radius);
}
.ing-card:hover .ing-overlay,
.ing-card.active .ing-overlay{
  opacity:1; visibility:visible; transform:translateY(0);
}
.ing-overlay h4{color:var(--card-a, var(--accent)); font-size:1rem; margin-bottom:2px;}
.ing-overlay .sci{font-style:italic; color:var(--ink-dim); font-size:0.78rem; margin-bottom:8px;}
.ing-overlay .row{font-size:0.82rem; margin-bottom:8px;}
.ing-overlay .row b{display:block; color:var(--ink); font-size:0.7rem; text-transform:uppercase; letter-spacing:0.08em; color:var(--card-a, var(--accent)); margin-bottom:2px;}
.ing-overlay .row span{color:var(--ink-dim);}
.ing-overlay .close-hint{position:absolute; top:10px; right:14px; font-size:0.7rem; color:var(--ink-dim);}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0; transform:translateY(28px); transition:opacity .7s ease, transform .7s ease;}
.reveal.in-view{opacity:1; transform:translateY(0);}
.reveal-stagger > *{opacity:0; transform:translateY(24px); transition:opacity .6s ease, transform .6s ease;}
.reveal-stagger.in-view > *{opacity:1; transform:translateY(0);}
.reveal-stagger.in-view > *:nth-child(1){transition-delay:.02s;}
.reveal-stagger.in-view > *:nth-child(2){transition-delay:.08s;}
.reveal-stagger.in-view > *:nth-child(3){transition-delay:.14s;}
.reveal-stagger.in-view > *:nth-child(4){transition-delay:.20s;}
.reveal-stagger.in-view > *:nth-child(5){transition-delay:.26s;}
.reveal-stagger.in-view > *:nth-child(6){transition-delay:.32s;}
.reveal-stagger.in-view > *:nth-child(7){transition-delay:.38s;}
.reveal-stagger.in-view > *:nth-child(n+8){transition-delay:.42s;}

/* progress bar */
.scroll-progress{
  position:fixed; top:0; left:0; height:3px; background:linear-gradient(90deg,var(--accent),var(--accent-2));
  z-index:200; width:0%; box-shadow:0 0 10px var(--accent);
}

/* ---------- Info section (index) ---------- */
.info-grid{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr)); gap:22px;
}
.info-card{
  background:var(--glass); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px; backdrop-filter:blur(10px);
}
.info-card svg{width:30px; height:30px; stroke:var(--accent); margin-bottom:14px;}
.info-card h3{font-size:1.05rem; margin-bottom:8px;}
.info-card p{color:var(--ink-dim); font-size:0.9rem; margin:0;}

/* ---------- Footer ---------- */
footer{
  border-top:1px solid var(--line);
  padding:44px 0 30px;
  text-align:center;
  color:var(--ink-dim);
  font-size:0.85rem;
  position:relative; z-index:1;
}
footer strong{color:var(--ink);}
footer .disclaimer{
  max-width:720px; margin:0 auto 18px;
  font-size:0.8rem; line-height:1.6;
}

.tea-pill{
  font-size:0.68rem; padding:3px 10px; border-radius:999px;
  border:1px solid var(--line); background:rgba(255,255,255,0.03);
  white-space:nowrap;
}

/* ---------- Misc ---------- */
.badge-list{display:flex; flex-wrap:wrap; gap:8px; justify-content:center; margin-top:18px;}
.badge-list li{
  list-style:none;
  font-size:0.72rem; color:var(--ink-dim);
  border:1px solid var(--line); padding:4px 12px; border-radius:999px;
}

@media (max-width:720px){
  .section{padding:56px 0;}
  .hero{padding:130px 0 60px;}
  .stat-row{gap:28px;}
  .acc-header h3{font-size:1.02rem;}

  .brand{font-size:0.95rem;}
  .brand .sub{display:none;}

  /* Menu mobile: hamburguer que abre um painel com os links
     e o seletor de idioma, em vez de espremer tudo na barra. */
  .nav-toggle{display:flex;}
  .nav-menu{
    display:none;
    position:absolute;
    top:100%; left:0; right:0;
    flex-direction:column;
    align-items:stretch;
    gap:14px;
    background:rgba(4,8,10,0.97);
    border-bottom:1px solid var(--line);
    backdrop-filter:blur(14px);
    padding:16px 20px 22px;
  }
  .nav-menu.open{display:flex;}
  .nav-links{flex-direction:column; align-items:flex-start; gap:0;}
  .nav-links a{padding:12px 4px; width:100%; border-bottom:1px solid var(--line); font-size:1rem;}
  .nav-links a:last-child{border-bottom:0;}
  .nav-back{align-self:flex-start;}
}

/* ---------- Seletor de idioma ---------- */
.lang-switch{
  display:flex; align-items:center; gap:4px;
  background:var(--glass-hi); border:1px solid var(--line);
  border-radius:999px; padding:4px;
}
.lang-switch button{
  background:transparent; border:0; color:var(--ink-dim);
  font-family:'Orbitron',sans-serif; font-size:0.7rem; letter-spacing:0.05em;
  padding:6px 12px; border-radius:999px; transition:all .2s;
}
.lang-switch button:hover{color:var(--ink);}
.lang-switch button.active{
  background:var(--accent); color:var(--bg-0); font-weight:700;
}

/* ---------- Catálogo (PDF) — Acordeão ---------- */
.plant-accordion{
  display:flex; flex-direction:column; gap:14px;
}
.acc-item{
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  backdrop-filter:blur(10px);
  transition:border-color .3s;
}
.acc-item.open{border-color:var(--accent); box-shadow:0 12px 32px -18px rgba(34,255,140,0.35);}
.acc-header{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:20px 26px;
  cursor:pointer;
  user-select:none;
}
.acc-header .names{display:flex; flex-direction:column; gap:2px;}
.acc-header h3{font-size:1.15rem; margin:0;}
.acc-header .acc-sci{font-style:italic; color:var(--ink-dim); font-size:0.82rem;}
.acc-header .chevron{
  flex:none; width:34px; height:34px; border-radius:50%;
  border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  color:var(--accent);
  transition:transform .35s ease, border-color .3s;
}
.acc-item.open .acc-header .chevron{transform:rotate(180deg); border-color:var(--accent);}
.acc-collapse{
  display:grid;
  grid-template-rows:0fr;
  transition:grid-template-rows .45s ease;
}
.acc-item.open .acc-collapse{grid-template-rows:1fr;}
.acc-collapse-inner{overflow:hidden;}
.acc-body{
  padding:6px 26px 28px;
  display:grid;
  grid-template-columns:minmax(220px,320px) 1fr;
  gap:28px;
  border-top:1px solid var(--line);
  padding-top:22px;
}
.acc-photos{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(min(130px,100%),1fr));
  gap:10px;
  align-content:start;
}
.acc-photos .photo-frame{
  position:relative;
  border-radius:16px;
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:0 12px 28px -14px rgba(0,0,0,0.55);
  aspect-ratio:1/1;
  background:var(--bg-1);
}
.acc-photos img{
  width:100%; height:100%; object-fit:cover;
  display:block;
  transition:transform .5s ease;
}
.acc-photos .photo-frame:hover img{transform:scale(1.08);}
.acc-photos .photo-frame::after{
  content:"";
  position:absolute; inset:0;
  border-radius:16px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,0.06);
  pointer-events:none;
}
.acc-info{display:flex; flex-direction:column; gap:14px;}
.acc-info .field b{
  display:block; font-size:0.7rem; text-transform:uppercase; letter-spacing:0.1em;
  color:var(--accent); margin-bottom:4px;
}
.acc-info .field span{color:var(--ink); font-size:0.94rem; line-height:1.6;}
.acc-info .field span.dim{color:var(--ink-dim);}

@media (max-width:720px){
  .acc-body{grid-template-columns:1fr;}
  .acc-header{padding:16px 18px;}
}

/* ---------- Fontes mais naturais (sobrescreve tokens acima) ---------- */
body{ font-family:'Nunito','Segoe UI',system-ui,sans-serif; }
h1,h2,h3,h4{ font-family:'Quicksand','Nunito',sans-serif; }
.eyebrow{ font-family:'Quicksand',sans-serif; }
.brand{ font-family:'Quicksand',sans-serif; }
.stat b{ font-family:'Quicksand',sans-serif; }
.lang-switch button{ font-family:'Quicksand',sans-serif; }

/* ---------- Estudo (apostila) — Acordeão de texto ---------- */
.acc-body-text{
  padding:6px 26px 28px;
  border-top:1px solid var(--line);
  padding-top:22px;
  color:var(--ink);
  line-height:1.75;
}
.acc-body-text p{margin:0 0 16px;}
.acc-body-text p:last-child{margin-bottom:0;}
.acc-body-text strong{color:var(--accent);}
.acc-subhead{
  font-size:0.95rem;
  color:var(--accent);
  margin:22px 0 10px;
  letter-spacing:0.02em;
}
.acc-subhead:first-child{margin-top:0;}
.acc-list{margin:0 0 16px; padding-left:22px; display:flex; flex-direction:column; gap:8px;}
.acc-list li{color:var(--ink);}

@media (max-width:720px){
  .acc-body-text{padding:20px 18px 24px;}
}