/* ============================================================
   NUTRONYCA — Design System compartilhado (aprovação Maia)
   Paleta oficial roxo #373D72 · fontes LaCasa + Kalivo Black
   Accent por produto via [data-theme]
   ============================================================ */

/* ---- Fonts ---- */
@font-face{font-family:"LaCasa";src:url("/assets/fonts/LaCasa-Light.otf") format("opentype");font-weight:300;font-display:swap}
@font-face{font-family:"LaCasa";src:url("/assets/fonts/LaCasa-Bold.otf") format("opentype");font-weight:700;font-display:swap}
@font-face{font-family:"LaCasa";src:url("/assets/fonts/LaCasa-ExtraBold.otf") format("opentype");font-weight:800;font-display:swap}
@font-face{font-family:"LaCasa";src:url("/assets/fonts/LaCasa-Black.otf") format("opentype");font-weight:900;font-display:swap}
@font-face{font-family:"Kalivo";src:url("/assets/fonts/Kalivo-Black.ttf") format("truetype");font-weight:900;font-display:swap}

/* ---- Tokens master ---- */
:root{
  --roxo:#373D72;      /* primária */
  --roxo-2:#4A5090;
  --roxo-mid:#896DBB;  /* gradiente/acento */
  --lilas:#C6A2C6;
  --lilas-lt:#E5D9EE;
  --paper:#F7F4FB;     /* fundo claro */
  --paper-2:#FFFFFF;
  --ink:#1B1B2A;       /* texto principal */
  --ink-soft:#4b4b60;  /* texto secundário */
  --gold:#C9A84C;
  --gold-lt:#E8D28A;
  --line:rgba(27,27,42,.10);

  /* accent (default = master roxo; sobrescrito por [data-theme]) */
  --accent:#373D72;
  --accent-2:#896DBB;
  --accent-deep:#2A2E57;
  --hero-from:#3a2f63;
  --hero-to:#1f1c3a;
  --on-accent:#ffffff;

  --maxw:1160px;
  --radius:26px;
  --radius-sm:16px;
  --shadow:0 30px 70px -30px rgba(27,20,60,.45);
  --shadow-soft:0 18px 44px -24px rgba(27,20,60,.35);
  --ff:"LaCasa",-apple-system,"Segoe UI",system-ui,sans-serif;
  --ff-display:"Kalivo","LaCasa",Georgia,serif;
}

/* Accent themes por produto */
[data-theme="hepatolive"]{
  --accent:#1E2350; --accent-2:#7A2436; --accent-deep:#141833;
  --hero-from:#241a44; --hero-to:#0f1330;
}
[data-theme="nutrobloom"]{
  --accent:#14532D; --accent-2:#2E7D46; --accent-deep:#0e3b20;
  --hero-from:#12482a; --hero-to:#0c2c1b;
}
[data-theme="calm"]{
  --accent:#5B4A99; --accent-2:#8A6FC4; --accent-deep:#37306a;
  --hero-from:#3a2f63; --hero-to:#211a41;
}

/* ---- Reset ---- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--ff);color:var(--ink);background:var(--paper);
  font-weight:300;line-height:1.6;font-size:17.5px;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.08;font-weight:900;letter-spacing:-.02em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{position:relative}

/* ---- Utilitários tipográficos ---- */
.eyebrow{
  font-weight:800;font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--accent-2);display:inline-flex;align-items:center;gap:.6em;
}
.eyebrow::before{content:"";width:26px;height:1.5px;background:linear-gradient(90deg,var(--gold),var(--gold-lt))}
.display{font-family:var(--ff-display);font-weight:900;letter-spacing:-.01em}
.gold-text{background:linear-gradient(90deg,var(--gold),var(--gold-lt));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.15rem;color:var(--ink-soft);font-weight:300;max-width:60ch}

/* ---- Nav ---- */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(247,244,251,.82);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.nav .logo{height:26px;color:var(--roxo)}
.nav .logo svg{height:100%;width:auto;fill:currentColor}
.nav-links{display:flex;gap:30px;align-items:center;font-size:.92rem;font-weight:700}
.nav-links a{color:var(--ink-soft);transition:color .2s}
.nav-links a:hover{color:var(--accent)}
@media(max-width:860px){.nav-links .hide-m{display:none}}

/* ---- Botões ---- */
.btn{
  display:inline-flex;align-items:center;gap:.6em;justify-content:center;
  font-family:var(--ff);font-weight:800;font-size:1rem;letter-spacing:-.01em;
  padding:15px 30px;border-radius:100px;border:0;cursor:pointer;transition:transform .15s ease,box-shadow .2s,filter .2s;
  line-height:1;
}
.btn-primary{background:linear-gradient(120deg,var(--accent),var(--accent-2));color:var(--on-accent);
  box-shadow:0 14px 30px -12px color-mix(in srgb,var(--accent) 70%,transparent)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.06)}
.btn-gold{background:linear-gradient(120deg,var(--gold),var(--gold-lt));color:#3a2c05;
  box-shadow:0 14px 30px -12px rgba(201,168,76,.6)}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.04)}
.btn-ghost{background:transparent;border:1.5px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-lg{padding:18px 40px;font-size:1.06rem}
.btn-block{width:100%}

/* ---- Hero ---- */
.hero{background:
  radial-gradient(120% 90% at 80% 0%,color-mix(in srgb,var(--accent-2) 26%,transparent),transparent 60%),
  linear-gradient(160deg,var(--hero-from),var(--hero-to));
  color:#fff;padding:96px 0 90px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:
  radial-gradient(60% 50% at 15% 90%,rgba(255,255,255,.08),transparent 70%);pointer-events:none}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center;position:relative;z-index:2}
.hero h1{font-size:clamp(2.6rem,6vw,4.35rem);color:#fff;margin:18px 0 20px}
.hero h1 em{font-style:normal}
.hero .lead{color:rgba(255,255,255,.82);font-size:1.2rem}
.hero .eyebrow{color:var(--gold-lt)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.hero-visual{position:relative}
.hero-visual img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.chip{display:inline-flex;align-items:center;gap:.5em;background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.16);padding:9px 16px;border-radius:100px;font-size:.85rem;font-weight:700;color:#fff}
@media(max-width:900px){
  .hero{padding:70px 0 64px}
  .hero .wrap{grid-template-columns:1fr;gap:38px}
  .hero-visual{order:-1;max-width:420px;margin:0 auto}
}

/* ---- Seções genéricas ---- */
.sec{padding:88px 0}
.sec-tight{padding:64px 0}
.sec-head{max-width:720px;margin-bottom:48px}
.sec-head h2{font-size:clamp(2rem,4.2vw,3rem);margin:16px 0 16px}
.sec-head p{color:var(--ink-soft);font-size:1.12rem}
.center{text-align:center;margin-left:auto;margin-right:auto}

.dark{background:linear-gradient(160deg,var(--accent-deep),var(--hero-to));color:#fff}
.dark h2{color:#fff}.dark .sec-head p{color:rgba(255,255,255,.78)}
.dark .eyebrow{color:var(--gold-lt)}

/* ---- Cards / grids ---- */
.grid{display:grid;gap:22px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.g-2,.g-3,.g-4{grid-template-columns:1fr}}

.card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:30px;box-shadow:var(--shadow-soft);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card h3{font-size:1.28rem;margin:16px 0 10px}
.card p{color:var(--ink-soft);font-size:1rem}
.card .ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  background:color-mix(in srgb,var(--accent) 12%,white);color:var(--accent);font-size:1.5rem;font-weight:900}
.dark .card{background:rgba(255,255,255,.055);border-color:rgba(255,255,255,.12);box-shadow:none;backdrop-filter:blur(6px)}
.dark .card h3{color:#fff}.dark .card p{color:rgba(255,255,255,.74)}
.dark .card .ic{background:rgba(255,255,255,.1);color:var(--gold-lt)}

/* números / stats */
.stat b{display:block;font-family:var(--ff-display);font-size:clamp(2.4rem,5vw,3.4rem);
  line-height:1;color:var(--accent);letter-spacing:-.02em}
.dark .stat b{color:var(--gold-lt)}
.stat span{font-size:.98rem;color:var(--ink-soft);font-weight:700;display:block;margin-top:8px}
.dark .stat span{color:rgba(255,255,255,.75)}

/* ativos / lista ingrediente */
.ativos{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(max-width:640px){.ativos{grid-template-columns:1fr}}
.ativo{display:flex;gap:16px;align-items:flex-start;padding:18px 20px;border-radius:14px;
  background:var(--paper-2);border:1px solid var(--line)}
.dark .ativo{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.1)}
.ativo .dot{flex:none;width:10px;height:10px;border-radius:50%;margin-top:8px;
  background:linear-gradient(120deg,var(--accent),var(--accent-2))}
.ativo b{font-weight:800;display:block;font-size:1.02rem}
.ativo small{color:var(--ink-soft);font-size:.9rem}
.dark .ativo small{color:rgba(255,255,255,.7)}

/* passos protocolo */
.steps{counter-reset:s;display:grid;gap:20px}
.step{display:flex;gap:20px;align-items:flex-start}
.step::before{counter-increment:s;content:counter(s);flex:none;width:46px;height:46px;border-radius:50%;
  display:grid;place-items:center;font-family:var(--ff-display);font-size:1.3rem;color:#fff;
  background:linear-gradient(120deg,var(--accent),var(--accent-2))}

/* faixa autoridade Dr Ígor */
.author{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
@media(max-width:820px){.author{grid-template-columns:1fr}}
.author .photo{aspect-ratio:4/5;border-radius:var(--radius);background:
  linear-gradient(160deg,var(--accent),var(--accent-deep));box-shadow:var(--shadow);overflow:hidden;position:relative}
.author .photo img{width:100%;height:100%;object-fit:cover;object-position:center 18%;display:block}
.author .photo .cap{position:absolute;left:0;right:0;bottom:0;padding:16px 20px;font-size:.82rem;font-weight:800;color:#fff;
  background:linear-gradient(0deg,rgba(10,8,20,.72),transparent);letter-spacing:.02em}

/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{font-weight:800;font-size:1.12rem;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--accent);transition:transform .2s;font-weight:400}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--ink-soft);margin-top:14px;font-size:1.02rem}

/* oferta / cta final */
.offer{background:linear-gradient(150deg,var(--accent),var(--accent-deep));color:#fff;
  border-radius:var(--radius);padding:56px;text-align:center;box-shadow:var(--shadow);position:relative;overflow:hidden}
.offer::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 60% at 50% -10%,rgba(255,255,255,.14),transparent 70%)}
.offer>*{position:relative}
.offer h2{color:#fff;font-size:clamp(1.9rem,4vw,2.8rem)}
.offer .price{font-family:var(--ff-display);font-size:3.2rem;margin:8px 0;color:var(--gold-lt)}
.offer .price small{font-size:1.1rem;color:rgba(255,255,255,.7);font-family:var(--ff);font-weight:300}

/* waitlist form */
.wl-form{display:flex;flex-direction:column;gap:14px;max-width:420px}
.wl-form input{width:100%;padding:16px 20px;border-radius:14px;border:1.5px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.08);color:#fff;font-family:var(--ff);font-size:1rem}
.wl-form input::placeholder{color:rgba(255,255,255,.55)}
.wl-form input:focus{outline:none;border-color:var(--gold-lt)}

/* selos/trust bar */
.trust{display:flex;gap:34px;flex-wrap:wrap;align-items:center;justify-content:center;
  padding:26px 0;opacity:.9}
.trust .t{display:flex;align-items:center;gap:10px;font-weight:700;font-size:.92rem;color:var(--ink-soft)}
.dark .trust .t{color:rgba(255,255,255,.8)}

/* disclaimer ANVISA */
.anvisa{background:var(--accent-deep);color:rgba(255,255,255,.72);font-size:.82rem;padding:26px 0;line-height:1.6}
.anvisa .wrap{max-width:900px}
.anvisa b{color:#fff}

/* footer */
.foot{background:#14121f;color:rgba(255,255,255,.6);padding:56px 0 40px;font-size:.9rem}
.foot .logo{height:24px;color:#fff;margin-bottom:18px}
.foot .logo svg{height:100%;fill:currentColor}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
@media(max-width:700px){.foot-grid{grid-template-columns:1fr}}
.foot a{color:rgba(255,255,255,.6);display:block;padding:5px 0}
.foot a:hover{color:#fff}
.foot h5{color:#fff;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:12px}
.foot .base{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.82rem}

/* reveal */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}

/* badge "em breve" */
.soon{display:inline-block;background:linear-gradient(120deg,var(--gold),var(--gold-lt));color:#3a2c05;
  font-weight:800;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;padding:8px 16px;border-radius:100px}

/* ---- Modal lead-gate (captura antes do checkout) ---- */
.modal{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;padding:20px;
  background:rgba(12,9,26,.66);backdrop-filter:blur(6px)}
.modal.open{display:flex}
.modal-card{background:var(--paper-2);color:var(--ink);width:100%;max-width:440px;border-radius:var(--radius);
  padding:38px 34px;box-shadow:0 40px 90px -30px rgba(10,8,20,.7);position:relative;
  animation:pop .25s ease}
@keyframes pop{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
.modal-card .x{position:absolute;top:16px;right:18px;font-size:1.5rem;line-height:1;color:var(--ink-soft);
  background:none;border:0;cursor:pointer;padding:6px}
.modal-card .x:hover{color:var(--ink)}
.modal-card .eyebrow{margin-bottom:12px}
.modal-card h3{font-size:1.5rem;margin-bottom:8px}
.modal-card .sub{color:var(--ink-soft);font-size:.98rem;margin-bottom:22px}
.lead-form{display:flex;flex-direction:column;gap:12px}
.lead-form label{font-size:.82rem;font-weight:700;color:var(--ink-soft);margin-bottom:-6px}
.lead-form input{width:100%;padding:14px 16px;border-radius:12px;border:1.5px solid var(--line);
  background:var(--paper);color:var(--ink);font-family:var(--ff);font-size:1rem}
.lead-form input:focus{outline:none;border-color:var(--accent)}
.lead-form .err{color:#c0392b;font-size:.85rem;min-height:1.1em;margin:2px 0}
.lead-form .ok{color:#1e824c;font-size:.95rem;min-height:1.1em}
.modal-trust{margin-top:14px;font-size:.8rem;color:var(--ink-soft);display:flex;align-items:center;gap:8px;justify-content:center}
.modal-card .btn-primary{background:linear-gradient(120deg,var(--accent),var(--accent-2));color:#fff}

/* product cards hub — imagem em cima (sem estouro), texto embaixo */
.prod{display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;color:#fff;
  background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(6px);
  box-shadow:var(--shadow-soft);transition:transform .25s,box-shadow .25s}
.prod:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.prod .thumb{aspect-ratio:1/1;overflow:hidden;position:relative}
.prod .thumb img{position:static;width:100%;height:100%;object-fit:cover;object-position:center 32%;display:block}
.prod .body{padding:26px 28px 30px}
.prod h3{font-size:1.5rem;color:#fff;margin:0 0 8px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.prod .tag{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--gold-lt);display:block;margin-bottom:10px}
.prod .go{margin-top:16px;font-weight:800;display:inline-flex;align-items:center;gap:8px;color:var(--gold-lt)}