/* LP 5 — Tricologia · Dra. Priscila Nunes · Template 02 Moderno */
:root{
  --bg:#FFFFFF; --surface:#F4F1EE; --ink:#141414; --ink-soft:#5B5652;
  --brand:#C98A6E; --brand-deep:#8F5A44; --line:#E7E2DD;
  --cta:#141414; --cta-text:#FFFFFF; --radius:4px; --radius-photo:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 Inter,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
h1,h2,h3{font-family:Sora,sans-serif;font-weight:700;letter-spacing:-.02em;margin:0}
h2{font-size:2.25rem}
h3{font-size:1.25rem}
p{margin:0}
a{color:inherit;text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.ico{width:20px;height:20px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
section{padding:120px 0}
@media(max-width:720px){section{padding:64px 0}}

/* preloader */
#pre{position:fixed;inset:0;background:#fff;z-index:999;display:flex;align-items:center;justify-content:center;transition:opacity .5s ease}
#pre.hide{opacity:0;pointer-events:none}
#pre img{width:180px;max-width:46vw;height:auto}
@media(prefers-reduced-motion:no-preference){#pre img{animation:pulse 1.6s ease-in-out infinite}}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.06)}}

/* header — sticky solid from the start (see STATUS.md: transparent-over-hero
   overlay reliably collides with the hero photo/brand text on this template) */
header{position:sticky;top:0;left:0;right:0;z-index:100;background:#fff;box-shadow:0 1px 0 var(--line);transition:box-shadow .3s ease}
header .nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 24px}
header.solid{box-shadow:0 2px 10px rgba(20,20,20,.08)}
.brand{display:flex;align-items:center;gap:10px;min-width:0;flex:1 1 auto}
.brand-icon{height:34px;width:auto;object-fit:contain;flex-shrink:0}
.brand span{font-family:Sora;font-weight:700;font-size:1.02rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.nav-links{display:flex;gap:28px;font-size:.9rem;letter-spacing:.02em;flex-shrink:0}
.nav-links a:hover{color:var(--brand-deep)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:var(--radius);font-weight:600;font-size:.85rem;letter-spacing:.04em;text-transform:uppercase;transition:transform .25s ease,background .25s ease;flex-shrink:0;white-space:nowrap}
.btn-dark{background:var(--cta);color:var(--cta-text)}
.btn-dark:hover{background:var(--brand-deep);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--ink)}
.btn-link{padding:0;text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}
.btn-link:hover{color:var(--brand-deep)}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer;flex-shrink:0}
@media(max-width:860px){.nav-links{display:none}.burger{display:block}}
@media(max-width:600px){
  header .nav{padding:16px}
  .brand-icon{height:26px}
  .brand span{font-size:.88rem;max-width:38vw}
  header .btn{padding:11px 16px;font-size:.72rem}
  header .btn .btn-label-full{display:none}
  header .btn .btn-label-short{display:inline!important}
}

/* hero — variant B, photo left full-bleed */
.hero{padding-top:0;display:grid;grid-template-columns:1fr 1fr;min-height:92vh;align-items:stretch}
.hero-photo{background-size:cover;background-position:center top;min-height:360px}
.hero-copy{display:flex;flex-direction:column;justify-content:center;padding:120px 56px 56px}
.eyebrow{font-family:Sora;font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--brand-deep);margin-bottom:18px;display:inline-block}
.hero h1{font-size:clamp(2.4rem,5vw,4rem);margin-bottom:20px}
.hero p{font-size:1.1rem;color:var(--ink-soft);max-width:460px;margin-bottom:28px}
.hero p b{color:var(--ink)}
.trust{display:flex;flex-wrap:wrap;gap:18px;margin-top:36px}
.trust-item{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--ink-soft)}
.trust-item .ico{color:var(--brand)}
@media(max-width:860px){.hero{grid-template-columns:1fr}.hero-photo{min-height:52vh}.hero-copy{padding:48px 24px}}

/* section head */
.sec-num{font-family:Sora;font-weight:700;font-size:.85rem;color:var(--brand);letter-spacing:.08em;margin-bottom:14px;display:block}
.sec-head{max-width:640px;margin-bottom:56px}
.sec-head p{color:var(--ink-soft);margin-top:14px;font-size:1.05rem}
.alt{background:var(--surface)}
.dark{background:var(--ink);color:#fff}
.dark .ink-soft{color:#B9B5B0}

/* chip icon */
.chip{width:44px;height:44px;border-radius:50%;background:var(--surface);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.chip .ico{color:var(--brand-deep);width:20px;height:20px}
.chip.dark{background:var(--ink)}
.chip.dark .ico{color:#fff}

/* quando procurar — 4 cards */
.signs{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media(max-width:920px){.signs{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.signs{grid-template-columns:1fr}}
.sign{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;transition:transform .3s ease,box-shadow .3s ease}
.sign:hover{transform:translateY(-6px);box-shadow:0 18px 40px -22px rgba(20,20,20,.25)}
.sign .chip{margin-bottom:18px}
.sign h3{font-size:1.05rem;margin-bottom:8px}
.sign p{font-size:.92rem;color:var(--ink-soft)}

/* como funciona — steps with sticky photo */
.how{display:grid;grid-template-columns:0.85fr 1.15fr;gap:56px;align-items:start}
@media(max-width:860px){.how{grid-template-columns:1fr}}
.how-photo{position:sticky;top:100px;border-radius:var(--radius-photo);overflow:hidden;aspect-ratio:4/5;background-size:cover;background-position:center top}
@media(max-width:860px){.how-photo{position:static;aspect-ratio:16/9;margin-bottom:8px}}
.steps{display:grid;gap:20px}
.step{display:flex;gap:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .3s ease,box-shadow .3s ease}
.step:hover{transform:translateY(-3px);box-shadow:0 16px 34px -22px rgba(20,20,20,.2)}
.step .num{width:40px;height:40px;border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-family:Sora;font-weight:700;flex-shrink:0}
.step h3{margin-bottom:6px}
.step p{color:var(--ink-soft);font-size:.95rem}

/* filosofia / pull */
.philosophy{text-align:center;padding:120px 0}
.philosophy .wrap{max-width:760px}
.philosophy h2{font-size:clamp(2rem,4.5vw,2.9rem);margin-bottom:22px}
.philosophy p{font-size:1.15rem;color:var(--ink-soft)}
.philosophy .bar{width:56px;height:3px;background:var(--brand);margin:0 auto 28px}

/* sobre */
.about{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-photo{border-radius:var(--radius-photo);overflow:hidden}
.about-photo img{width:100%}
.cred{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:16px}
.cred li{display:flex;gap:14px;align-items:flex-start}
.cred .chip{width:40px;height:40px;flex-shrink:0}
.cred b{display:block;font-size:.98rem}
.cred span{color:var(--ink-soft);font-size:.88rem}
@media(max-width:860px){.about{grid-template-columns:1fr;gap:32px}}

/* condições tratadas */
.conditions{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:860px){.conditions{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.conditions{grid-template-columns:1fr}}
.condition{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.condition .chip{width:40px;height:40px}
.condition b{display:block;font-size:.95rem}
.condition span{color:var(--ink-soft);font-size:.82rem}
.cond-note{margin-top:28px;color:var(--ink-soft);font-size:.92rem}

/* prova social */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:860px){.quotes{grid-template-columns:1fr}}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.quote .stars{color:var(--brand);margin-bottom:14px;display:flex;gap:2px}
.quote .stars .ico{width:16px;height:16px;fill:var(--brand);stroke:none}
.quote p{font-size:.98rem;color:var(--ink);margin-bottom:16px;font-style:italic}
.quote .who{font-size:.82rem;color:var(--ink-soft)}
.google{display:flex;align-items:center;gap:10px;justify-content:center;margin-top:36px;color:var(--ink-soft);font-size:.9rem}
.google b{color:var(--ink)}

/* faq */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:16px 40px}
@media(max-width:780px){.faq{grid-template-columns:1fr}}
.faq-item{border-bottom:1px solid var(--line);padding:20px 0}
.faq-item summary{cursor:pointer;font-family:Sora;font-weight:600;font-size:1rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .ico{flex-shrink:0;transition:transform .25s ease}
.faq-item[open] summary .ico{transform:rotate(45deg)}
.faq-item p{color:var(--ink-soft);margin-top:12px;font-size:.94rem}

/* cta final */
.cta-final{background:var(--ink);color:#fff;text-align:center;padding:110px 0}
.cta-final h2{font-size:clamp(2.1rem,5vw,3.2rem);margin-bottom:30px;max-width:680px;margin-left:auto;margin-right:auto}

/* footer */
footer{background:var(--ink);color:#B9B5B0;padding:56px 0 28px;font-size:.88rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:36px;border-bottom:1px solid #2b2825}
@media(max-width:780px){.foot-grid{grid-template-columns:1fr;gap:28px}}
.foot-logo{height:64px;width:auto;object-fit:contain;margin-bottom:18px}
footer h4{color:#fff;font-family:Sora;margin-bottom:10px}
footer .disc{margin-top:14px;font-size:.82rem;line-height:1.6;color:#8b8781}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
footer a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:22px;font-size:.8rem;color:#8b8781}

/* whatsapp float */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:90;background:#141414;color:#fff;display:flex;align-items:center;gap:8px;padding:14px 18px;border-radius:999px;box-shadow:0 12px 30px -10px rgba(0,0,0,.4);font-size:.85rem;font-weight:600}
.wa-float:hover{background:var(--brand-deep)}

/* reveal — animation-based so it never collides with a card's own hover
   transition (see LP4/STATUS.md: transition-delay on the same class as a
   hover transition silently breaks the hover, since equal-specificity CSS
   rules don't merge per property — whichever rule comes later in the
   stylesheet wins the whole `transition` shorthand) */
@keyframes revealUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.reveal{opacity:1;transform:none}
.reveal.armed{opacity:0;transform:translateY(24px)}
.reveal.armed.in-view{animation:revealUp .7s ease forwards}
@media(prefers-reduced-motion:reduce){.reveal.armed{opacity:1;transform:none}.reveal.armed.in-view{animation:none}}

.stagger>.reveal:nth-child(1){animation-delay:0ms}
.stagger>.reveal:nth-child(2){animation-delay:100ms}
.stagger>.reveal:nth-child(3){animation-delay:200ms}
.stagger>.reveal:nth-child(4){animation-delay:300ms}
.stagger>.reveal:nth-child(5){animation-delay:400ms}
.stagger>.reveal:nth-child(6){animation-delay:500ms}
@media(prefers-reduced-motion:reduce){.stagger>.reveal{animation-delay:0ms!important}}