body{margin:0}
img{max-width:100%}
:root{
  --bg:#F8F2E8; --surface:#FFFDF9; --band:#EFE6D6; --ink:#2C2A2B; --muted:#675F5A; --line:#E4D9C8;
  --beet:#B85C7C; --beet-ink:#FFFFFF; --leaf:#6E8F77; --carrot:#B85C7C; --soft:#FBE4EC; --grain:#F3DFCB; --bean:#EFB0C5; --veg:#B5D0BC; --plate-ink:#2C2A2B;
  --display:"Instrument Serif", Georgia, "Times New Roman", serif;
  --body:"Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:1.0625rem;line-height:1.6}
.wrap{max-width:min(92vw,82rem);margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
h1,h2,h3{font-family:var(--display);font-weight:400;line-height:1.08;margin:0;text-wrap:balance}
h1{font-size:clamp(2.6rem,6.5vw,4.6rem)}
h2{font-size:clamp(2rem,4.5vw,3rem)}
h3{font-size:1.6rem}
p{margin:0}
em{font-style:italic;color:var(--beet)}
.eyebrow{font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--leaf)}
a{color:inherit}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;background:var(--beet);color:var(--beet-ink);text-decoration:none;font-weight:600;padding:.95rem 1.5rem;border-radius:999px;border:0;font:inherit;font-weight:600;cursor:pointer;transition:transform .15s}
.btn:hover{transform:translateY(-2px)}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn.sm{padding:.55rem 1.1rem;font-size:.95rem}
.btn.block{width:100%}
:focus-visible{outline:3px solid var(--carrot);outline-offset:3px}

/* top bar */
.top{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding-block:1.25rem;flex-wrap:wrap}
.brand{font-family:var(--display);font-size:1.5rem;text-decoration:none}
.brand small{display:block;font-family:var(--body);font-size:.75rem;color:var(--muted);letter-spacing:.04em}
.brand{display:inline-flex;align-items:center}
.brand .logo{height:78px;width:auto;display:block}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media(max-width:560px){.brand .logo{height:60px}}
.top nav{display:flex;gap:1.25rem;font-size:.95rem;flex-wrap:wrap;align-items:center}
.top nav a{text-decoration:none;color:var(--muted)}
.top nav a:hover{color:var(--ink)}
.top-actions{display:flex;gap:.6rem;align-items:center}

/* hero */
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center;padding-block:2.5rem 4.5rem}
.hero>div{min-width:0;display:flex;flex-direction:column;gap:1.4rem}
.lede{font-size:1.2rem;color:var(--muted);max-width:34rem}
.ctas{display:flex;gap:.8rem;flex-wrap:wrap}
.trust{display:flex;flex-direction:column;gap:.35rem;font-size:.9rem;color:var(--muted)}
.trust b{color:var(--ink);font-weight:600}

section{padding-block:4.5rem}
.band{background:var(--band)}
.head{display:flex;flex-direction:column;gap:.8rem;max-width:40rem;margin-bottom:2.5rem}
.head p{color:var(--muted)}

/* goals */
.goals{display:flex;flex-wrap:wrap;gap:.6rem}
.goals span{border:1.5px solid var(--line);background:var(--surface);border-radius:999px;padding:.5rem 1rem;font-size:.95rem}

/* services */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.services.two{grid-template-columns:repeat(2,1fr);max-width:56rem}
.svc{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:1.6rem;display:flex;flex-direction:column;gap:.7rem;min-width:0}
.svc .tag{font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--carrot)}
.svc p{color:var(--muted);font-size:.98rem}
.svc ul{margin:.3rem 0 0;padding-left:1.1rem;color:var(--muted);font-size:.95rem}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;counter-reset:s}
.steps.three{grid-template-columns:repeat(3,1fr)}
.steps li{counter-increment:s;border-top:2px solid var(--bean);padding-top:1rem;display:flex;flex-direction:column;gap:.5rem;min-width:0}
.steps li::before{content:"Etapa " counter(s);font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--leaf)}
.steps h3{font-size:1.45rem}
.steps p{color:var(--muted);font-size:.97rem}

/* patient area */
.area{display:grid;grid-template-columns:1.1fr .9fr;gap:3.5rem;align-items:center}
.area>div{min-width:0;display:flex;flex-direction:column;gap:1.2rem}
.feat{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:.7rem 1.2rem}
.feat li{display:flex;gap:.6rem;align-items:flex-start;color:var(--muted);font-size:.98rem}
.feat li::before{content:"";flex:none;width:.6rem;height:.6rem;margin-top:.55rem;border-radius:50%;background:var(--leaf)}
.feat b{color:var(--ink);font-weight:600}
.device{width:100%;max-width:19rem;margin:0 auto;background:var(--surface);border:1px solid var(--line);border-radius:34px;padding:.9rem;box-shadow:0 24px 50px -28px rgba(44,42,43,.35)}
.screen{background:var(--bg);border-radius:24px;padding:1.2rem 1.1rem 1.3rem;display:flex;flex-direction:column;gap:.9rem}
.screen .app-brand{font-family:var(--display);font-size:1.25rem;line-height:1.1}
.screen .app-brand small{display:block;font-family:var(--body);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--leaf)}
.screen h4{margin:0;font-family:var(--display);font-weight:400;font-size:1.45rem;line-height:1.1}
.stat-row{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:.7rem .8rem}
.stat span{display:block;font-size:.7rem;color:var(--muted)}
.stat b{font-size:1.1rem;font-weight:600}
.meter{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:.7rem .8rem;font-size:.78rem;color:var(--muted)}
.meter .bar{height:8px;border-radius:99px;background:var(--soft);margin-top:.45rem;overflow:hidden}
.meter .bar i{display:block;height:100%;border-radius:99px;background:var(--leaf)}
.meter b{color:var(--ink);font-weight:600}
.mock-note{text-align:center;font-size:.78rem;color:var(--muted);margin-top:.9rem}

/* about */
.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:3rem;align-items:start}
.about>div{min-width:0;display:flex;flex-direction:column;gap:1rem}
.portrait{aspect-ratio:4/5;max-width:100%;border-radius:14px;background:
  radial-gradient(circle at 50% 38%, var(--surface) 0 18%, transparent 18.5%),
  radial-gradient(ellipse at 50% 100%, var(--surface) 0 42%, transparent 42.5%), var(--soft);
  display:flex;align-items:flex-end;justify-content:center;padding:1rem;color:var(--beet-ink);font-size:.85rem}
.portrait span{background:var(--surface);color:var(--muted);padding:.3rem .7rem;border-radius:999px}
.creds{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem 1.5rem;margin-top:.5rem}
.creds div{border-left:2px solid var(--line);padding-left:.8rem;font-size:.95rem;color:var(--muted)}
.creds b{display:block;color:var(--ink);font-weight:600}

/* faq */
.faq{max-width:44rem;display:flex;flex-direction:column}
details{border-bottom:1px solid var(--line);padding-block:1.1rem}
summary{cursor:pointer;font-weight:600;font-size:1.08rem;list-style:none;display:flex;justify-content:space-between;gap:1rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--display);font-size:1.6rem;line-height:1;color:var(--beet)}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin-top:.6rem}

/* contact */
.contact{background:var(--soft);color:var(--ink);border-radius:20px;padding:clamp(1.8rem,5vw,3.5rem);display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;align-items:center}
.contact>div{min-width:0;display:flex;flex-direction:column;gap:1rem}
.contact h2{color:var(--ink)}
.contact em{color:var(--beet);font-style:italic}
.contact p{opacity:.8}
.phone{font-size:1.05rem;overflow-wrap:anywhere;font-weight:600;font-variant-numeric:tabular-nums;user-select:all}
.contact .btn.ghost{color:var(--ink);border-color:var(--beet)}
.copied{font-size:.85rem;opacity:.8;min-height:1.2em}

footer{padding-block:2.5rem;font-size:.88rem;color:var(--muted);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
footer a{text-decoration:none}
footer a:hover{color:var(--ink)}

/* auth pages (login e cadastro) */
.auth-page{min-height:100vh;display:flex;flex-direction:column}
.auth-main{flex:1;display:grid;place-items:center;padding-block:1.5rem 3rem}
.auth-card{width:100%;max-width:30rem;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:clamp(1.5rem,5vw,2.4rem);display:flex;flex-direction:column;gap:1.2rem;box-shadow:0 24px 50px -34px rgba(44,42,43,.35)}
.auth-card h1{font-size:clamp(2rem,6vw,2.6rem)}
.auth-card .sub{color:var(--muted);font-size:.98rem}
.tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--band);border-radius:999px;padding:.3rem;gap:.3rem}
.tabs button{border:0;background:transparent;font:inherit;font-weight:600;font-size:.95rem;padding:.6rem;border-radius:999px;cursor:pointer;color:var(--muted)}
.tabs button[aria-selected="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(44,42,43,.12)}
form{display:flex;flex-direction:column;gap:1rem}
.field{display:flex;flex-direction:column;gap:.35rem}
.field label{font-size:.88rem;font-weight:600}
.field input{font:inherit;padding:.8rem .95rem;border:1.5px solid var(--line);border-radius:12px;background:var(--bg);color:var(--ink);width:100%}
.field input:focus{outline:none;border-color:var(--beet);box-shadow:0 0 0 3px var(--soft)}
.field .hint{font-size:.8rem;color:var(--muted)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.check{display:flex;gap:.6rem;align-items:flex-start;font-size:.88rem;color:var(--muted)}
.check input{margin-top:.3rem;accent-color:var(--beet);flex:none}
.link{font-size:.9rem;color:var(--beet);text-decoration:none;font-weight:600}
.link:hover{text-decoration:underline}
.notice{background:var(--soft);border-radius:12px;padding:.8rem 1rem;font-size:.88rem;color:var(--ink)}
.notice[hidden]{display:none}
.switch{text-align:center;font-size:.92rem;color:var(--muted)}

@media (max-width:860px){
  .hero,.about,.contact,.area{grid-template-columns:1fr}
  .services{grid-template-columns:1fr}
  .steps,.steps.three{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:520px){
  .steps,.steps.three{grid-template-columns:1fr}
  .top nav{display:none}
  .feat,.two{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:no-preference){
  .slice{transform-origin:150px 150px;animation:grow .9s cubic-bezier(.2,.8,.2,1) both}
  .slice:nth-child(2){animation-delay:.12s}.slice:nth-child(3){animation-delay:.24s}
  @keyframes grow{from{transform:scale(.6)}to{transform:scale(1)}}
}

/* abas "Como funciona" */
.tablist{display:flex;gap:.45rem;flex-wrap:wrap;margin-bottom:1.2rem}
.tablist [role=tab]{font:inherit;font-weight:600;font-size:.92rem;border:1.5px solid var(--line);background:var(--surface);color:var(--muted);padding:.55rem 1.05rem;border-radius:999px;cursor:pointer}
.tablist [role=tab]:hover{color:var(--ink)}
.tablist [role=tab][aria-selected=true]{background:var(--beet);border-color:var(--beet);color:var(--beet-ink)}
.tabpanel{background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--bean);border-radius:18px;padding:1.6rem;display:flex;flex-direction:column;gap:.6rem;max-width:44rem}
.tabpanel[hidden]{display:none}
.tabpanel p{color:var(--muted)}
@media (max-width:760px){.services.two{grid-template-columns:1fr}}

/* foto da nutricionista */
img.portrait{display:block;width:100%;height:auto;object-fit:cover;object-position:50% 20%;padding:0;background:var(--soft)}

/* páginas de política e termos */
.legal{max-width:46rem;margin:0 auto;padding-block:1.5rem 3rem}
.legal h1{font-family:var(--display);font-weight:400;font-size:clamp(2rem,5vw,2.8rem);margin:.3rem 0 .6rem}
.legal h2{font-family:var(--display);font-weight:400;font-size:1.5rem;margin:2rem 0 .5rem}
.legal p,.legal li{line-height:1.7;color:var(--ink)}
.legal ul{padding-left:1.2rem;display:flex;flex-direction:column;gap:.45rem}
.legal a{color:var(--beet)}
.legal .lede{max-width:none}
.btn:disabled{opacity:.45;cursor:not-allowed}

/* cartão do WhatsApp */
.wa-card{display:flex;align-items:center;gap:1rem;background:var(--surface);border:1.5px solid var(--line);border-radius:16px;padding:.9rem 1rem}
.wa-card>div{display:flex;flex-direction:column;gap:.3rem;min-width:0}
.wa-card b{font-size:1.05rem}
.wa-card span{font-size:.88rem;color:var(--muted);line-height:1.45}
.wa-qr{width:112px;height:112px;flex:none;border-radius:8px;background:#fff}
@media(max-width:700px){.wa-qr,.wa-hint{display:none}}

/* prévia da área do paciente (início do site) */
.hero-mock{position:relative;width:100%;max-width:34rem;justify-self:end;padding-bottom:2.2rem}
.mock-win{background:var(--surface);border:1.5px solid var(--line);border-radius:18px;box-shadow:0 24px 60px rgba(120,60,85,.16);overflow:hidden}
.mock-bar{display:flex;align-items:center;gap:.4rem;padding:.65rem .9rem;background:var(--soft);border-bottom:1px solid var(--line)}
.mock-bar i{width:.6rem;height:.6rem;border-radius:50%;background:var(--bean)}
.mock-bar i:nth-child(2){background:var(--grain)}.mock-bar i:nth-child(3){background:var(--veg)}
.mock-bar span{margin-left:.6rem;font-size:.72rem;color:var(--muted);background:var(--surface);border-radius:999px;padding:.15rem .8rem}
.mock-body{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;gap:.9rem;background:var(--bg)}
.mock-tabs{display:flex;gap:.4rem;flex-wrap:wrap}
.mock-tabs span{font-size:.78rem;font-weight:600;color:var(--muted);padding:.3rem .8rem;border-radius:999px}
.mock-tabs .on{background:var(--beet);color:var(--beet-ink)}
.mock-head{display:flex;flex-direction:column}
.mock-head b{font-family:var(--display);font-weight:400;font-size:1.5rem;line-height:1.1}
.mock-head small{font-size:.8rem;color:var(--muted)}
.mock-meal{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:.7rem .9rem}
.mm-h{display:flex;justify-content:space-between;gap:.6rem;align-items:baseline;border-bottom:1px solid var(--line);padding-bottom:.4rem;margin-bottom:.2rem}
.mm-h b{font-size:.92rem}.mm-h span{font-size:.75rem;color:var(--muted);white-space:nowrap}
.mm-i{display:flex;justify-content:space-between;gap:.8rem;padding:.4rem 0;font-size:.88rem}
.mm-i small{display:block;font-size:.74rem;color:var(--muted)}
.mm-i em{display:block;font-style:normal;font-size:.72rem;color:var(--leaf);margin-top:.1rem}
.mm-i>span{font-size:.8rem;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.mock-pill{position:absolute;right:-.4rem;bottom:1.2rem;background:var(--surface);border:1.5px solid var(--line);border-radius:999px;padding:.5rem 1rem;font-size:.82rem;box-shadow:0 10px 28px rgba(120,60,85,.16)}
.mock-pill b{color:var(--beet);font-size:1rem}
.hero-mock .cap{position:absolute;bottom:0;left:0;right:0;text-align:center;font-size:.82rem;color:var(--muted);margin:0}
@media(max-width:900px){.hero-mock{justify-self:center;max-width:30rem}.mock-pill{right:.4rem}}
[hidden]{display:none!important}
.notice.ok{background:#E9F2EB;color:var(--ink)}
#reset{display:flex;flex-direction:column;gap:1rem}
.auth-card .notice a{color:var(--beet)}