/* ============================================================
   MARIA LETICIA RECH · NUTRICIONISTA — v2
   Paleta oficial · proporção 55 · 20 · 15 · 10
   ============================================================ */
:root{
  --creme:#E1DECF;
  --marfim:#F5F3EA;
  --areia:#CFC9B4;
  --taupe:#8C8574;
  --oliva:#7A7D65;
  --oliva-p:#545741;
  --preto:#151412;
  --branco:#FFFFFF;
  --disp:'Cinzel', serif;
  --edit:'Cormorant Garamond', serif;
  --body:'Montserrat', sans-serif;
  --wrap:1220px;
  --ease:cubic-bezier(.22,.8,.24,1);
  --hero-img:url('../img/hero.jpg');
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);font-weight:300;color:var(--preto);background:var(--marfim);font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 36px}
@media(max-width:600px){.wrap{padding:0 22px}}
::selection{background:var(--oliva);color:var(--marfim)}
:focus-visible{outline:2px solid var(--oliva-p);outline-offset:3px}

/* ---------- vocabulário visual ---------- */
.eyebrow{font-weight:500;font-size:11px;letter-spacing:.34em;text-transform:uppercase;color:var(--taupe)}
.chaphead{display:flex;align-items:center;gap:26px;margin-bottom:22px}
.chapnum{font-family:var(--disp);font-size:12.5px;letter-spacing:.3em;color:var(--oliva-p);white-space:nowrap;text-transform:uppercase}
.hairline{flex:1;height:1px;background:var(--areia);border:0;transform-origin:left;transform:scaleX(0);transition:transform 1.4s var(--ease)}
.on .hairline,.hairline.on{transform:scaleX(1)}
h2.chap{font-family:var(--disp);font-weight:500;font-size:clamp(27px,3.8vw,44px);letter-spacing:.13em;text-transform:uppercase;line-height:1.28}
.section{padding:130px 0}
@media(max-width:760px){.section{padding:84px 0}}
.lead-italic{font-family:var(--edit);font-style:italic;font-size:clamp(20px,2.4vw,27px);line-height:1.5;color:var(--oliva-p)}

.btn{display:inline-block;font-weight:500;font-size:12px;letter-spacing:.26em;text-transform:uppercase;padding:20px 42px;background:var(--oliva);color:var(--marfim);border:1px solid var(--oliva);cursor:pointer;text-align:center;position:relative;overflow:hidden;transition:color .45s var(--ease),border-color .45s var(--ease)}
.btn::before{content:'';position:absolute;inset:0;background:var(--oliva-p);transform:scaleX(0);transform-origin:right;transition:transform .5s var(--ease)}
.btn:hover::before{transform:scaleX(1);transform-origin:left}
.btn span{position:relative;z-index:1}
.btn-ghost{background:transparent;color:var(--oliva-p);border-color:var(--areia)}
.btn-ghost::before{background:var(--oliva-p)}
.btn-ghost:hover{color:var(--marfim);border-color:var(--oliva-p)}
.btn-light{background:var(--creme);color:var(--oliva-p);border-color:var(--creme)}
.btn-light::before{background:var(--marfim)}
.btn-light:hover{color:var(--oliva-p)}
.link-line{font-weight:500;font-size:12px;letter-spacing:.24em;text-transform:uppercase;border-bottom:1px solid;padding-bottom:7px;transition:opacity .3s}
.link-line:hover{opacity:.6}

/* ---------- reveal system ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity 1s var(--ease),transform 1s var(--ease);transition-delay:var(--d,0s)}
.reveal.on{opacity:1;transform:none}
.mask{display:block;overflow:hidden}
.mask>span{display:block;transform:translateY(112%);transition:transform 1.1s var(--ease);transition-delay:var(--d,0s)}
.on .mask>span,.mask.on>span{transform:none}

/* ---------- intro ---------- */
.intro-veil{position:fixed;inset:0;z-index:300;background:var(--creme);display:flex;align-items:center;justify-content:center;transition:transform 1s var(--ease) .1s}
.intro-veil img{width:min(320px,60vw);opacity:0;transform:scale(.96);transition:opacity .9s ease,transform 1.1s var(--ease)}
.intro-veil.show img{opacity:1;transform:none}
.intro-veil.lift{transform:translateY(-100%)}
.intro-veil.lift img{opacity:0;transition:opacity .4s ease}

/* ---------- header ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:100;transition:transform .5s var(--ease),background .45s ease,border-color .45s ease;border-bottom:1px solid transparent}
header.hide{transform:translateY(-101%)}
header.solid{background:rgba(245,243,234,.94);backdrop-filter:blur(12px);border-bottom-color:var(--areia)}
.nav{display:flex;align-items:center;justify-content:space-between;height:92px}
.nav .logo img{height:48px;width:auto}
.nav ul{display:flex;gap:36px;list-style:none;align-items:center}
.nav ul a{font-size:11px;font-weight:400;letter-spacing:.24em;text-transform:uppercase;color:var(--preto);position:relative;padding-bottom:6px}
.nav ul a::after{content:'';position:absolute;left:0;bottom:0;width:100%;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease)}
.nav ul a:hover::after{transform:scaleX(1);transform-origin:left}
.nav .btn{padding:14px 28px;font-size:10.5px;background:transparent;border-color:rgba(21,20,18,.35);color:var(--preto)}
.nav .btn::before{background:var(--oliva-p)}
.nav .btn:hover{color:var(--marfim);border-color:var(--oliva-p)}
header.solid .nav .btn{background:var(--oliva);border-color:var(--oliva);color:var(--marfim)}
header.solid .nav .btn::before{background:var(--oliva-p)}
.burger{display:none;background:none;border:0;cursor:pointer;width:32px;height:22px;position:relative;z-index:210}
.burger span{position:absolute;left:0;width:100%;height:1.5px;background:var(--preto);transition:.4s var(--ease)}
.burger span:nth-child(1){top:2px}.burger span:nth-child(2){top:11px}.burger span:nth-child(3){top:20px}
body.menu-open .burger span{background:var(--marfim)}
body.menu-open .burger span:nth-child(1){top:11px;transform:rotate(45deg)}
body.menu-open .burger span:nth-child(2){opacity:0}
body.menu-open .burger span:nth-child(3){top:11px;transform:rotate(-45deg)}
.mobile-menu{position:fixed;inset:0;background:var(--oliva-p);z-index:200;display:flex;flex-direction:column;justify-content:center;padding:0 34px;clip-path:inset(0 0 100% 0);transition:clip-path .7s var(--ease)}
body.menu-open .mobile-menu{clip-path:inset(0 0 0 0)}
.mobile-menu a{font-family:var(--disp);font-size:clamp(22px,6vw,30px);letter-spacing:.2em;text-transform:uppercase;color:var(--marfim);padding:20px 0;border-bottom:1px solid rgba(245,243,234,.22);opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s var(--ease)}
body.menu-open .mobile-menu a{opacity:1;transform:none}
@media(max-width:1020px){.nav ul,.nav .btn{display:none}.burger{display:block}}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;color:var(--preto);overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:-12% 0;z-index:-2;background:var(--hero-img);background-size:cover;background-position:72% 30%;will-change:transform}
.hero-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(88deg,rgba(228,224,211,.9) 0%,rgba(228,224,211,.58) 36%,rgba(228,224,211,0) 62%),linear-gradient(0deg,rgba(228,224,211,.78) 0%,rgba(228,224,211,0) 26%)}
.hero-grain{position:absolute;inset:0;z-index:0;opacity:.09;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E")}
.hero-inner{position:relative;z-index:1;width:100%;padding-top:150px;padding-bottom:96px}
.hero .eyebrow{color:var(--oliva-p);display:inline-flex;align-items:center;gap:18px}
.hero .eyebrow::before{content:'';width:52px;height:1px;background:var(--oliva-p);display:inline-block;transform:scaleX(0);transform-origin:left;transition:transform 1.2s var(--ease) .35s}
.hero.ready .eyebrow::before{transform:scaleX(1)}
.hero h1{font-family:var(--disp);font-weight:500;font-size:clamp(38px,5.6vw,78px);letter-spacing:.1em;text-transform:uppercase;line-height:1.16;margin:24px 0 20px}
.hero .lead-italic{color:var(--oliva-p);max-width:560px}
.hero p.sub{max-width:500px;margin:22px 0 38px;font-size:15px;color:#3a372f}
.hero-ctas{display:flex;gap:26px;flex-wrap:wrap;align-items:center}
.hero-ctas .link-line{color:var(--oliva-p)}
.hero-foot{position:relative;z-index:1;border-top:1px solid rgba(21,20,18,.16)}
.hero-foot .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:24px;padding-bottom:24px;gap:14px;flex-wrap:wrap}
.hero-foot .eyebrow{color:var(--oliva-p)}
.scroll-cue{position:absolute;bottom:0;left:50%;width:1px;height:84px;background:rgba(245,243,234,.25);overflow:hidden;z-index:2;display:none}
@media(max-width:900px){
  .hero-bg{background-position:69% 22%}
  .hero-shade{background:linear-gradient(88deg,rgba(228,224,211,.94) 0%,rgba(228,224,211,.72) 46%,rgba(228,224,211,.2) 80%),linear-gradient(0deg,rgba(228,224,211,.86) 0%,rgba(228,224,211,.1) 40%)}
}
@media(max-width:760px){.hero-inner{padding-bottom:84px}}
@media(max-height:840px) and (min-width:761px){
  .hero-inner{padding-top:124px;padding-bottom:60px}
  .hero h1{font-size:clamp(32px,4.7vw,60px);margin:18px 0 14px}
  .hero .lead-italic{font-size:clamp(17px,1.9vw,22px)}
  .hero p.sub{margin:16px 0 28px}
  .hero-foot .wrap{padding-top:18px;padding-bottom:18px}
}

/* ---------- marquee ---------- */
.marquee{background:var(--creme);border-bottom:1px solid var(--areia);overflow:hidden;padding:30px 0}
.marquee-track{display:flex;gap:0;width:max-content;animation:mq 46s linear infinite}
.marquee-track span{font-family:var(--disp);font-size:14px;letter-spacing:.34em;text-transform:uppercase;color:var(--oliva-p);display:inline-flex;align-items:center;white-space:nowrap}
.marquee-track span::after{content:'·';margin:0 34px;color:var(--taupe);font-family:var(--edit)}
@keyframes mq{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marquee-track{animation:none}}

/* ---------- placeholder de foto ---------- */
.ph{position:relative;background:linear-gradient(160deg,var(--creme) 0%,var(--areia) 100%);display:flex;align-items:center;justify-content:center;overflow:hidden}
.ph::after{content:'';position:absolute;inset:16px;border:1px solid rgba(84,87,65,.3)}
.ph span{font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--oliva-p);text-align:center;line-height:2.3;padding:0 26px;position:relative;z-index:1}
.frame{position:relative}
.frame::before{content:'';position:absolute;top:28px;left:-28px;right:28px;bottom:-28px;border:1px solid var(--areia);transition:transform .8s var(--ease)}
.frame:hover::before{transform:translate(8px,-8px)}

/* ---------- sobre ---------- */
.sobre{background:var(--marfim);position:relative}
.sobre-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:90px;margin-top:70px;align-items:start}
.sobre-foto .ph{aspect-ratio:3/4}
.sobre-txt p{margin-bottom:24px;font-size:15.5px;max-width:60ch}
.sobre-quote{margin:42px 0;padding-left:30px;border-left:1px solid var(--oliva)}
.cred{margin-top:46px;border-top:1px solid var(--areia);list-style:none}
.cred li{display:flex;gap:22px;padding:16px 0;border-bottom:1px solid var(--areia);font-size:13.5px;align-items:baseline}
.cred b{font-weight:500;font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--oliva-p);min-width:150px}
@media(max-width:940px){.sobre-grid{grid-template-columns:1fr;gap:56px}.sobre-foto{max-width:400px}}

/* ---------- acompanhamento ---------- */
.metodo{background:var(--creme);position:relative;overflow:hidden}
.metodo .intro-t{max-width:640px;margin-top:32px;font-size:15.5px}
.timeline{position:relative;margin-top:80px}
.timeline::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:var(--areia);transform:scaleX(0);transform-origin:left;transition:transform 2s var(--ease) .2s}
.timeline.on::before{transform:scaleX(1)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.step{padding:56px 34px 50px 0;position:relative}
.step+.step{padding-left:34px;border-left:1px solid var(--areia)}
.step::before{content:'';position:absolute;top:-3px;left:0;width:7px;height:7px;background:var(--oliva-p);border-radius:50%;opacity:0;transition:opacity .6s ease;transition-delay:var(--d,0s)}
.step+.step::before{left:-4px}
.timeline.on .step::before{opacity:1}
.step .n{font-family:var(--edit);font-size:64px;font-weight:400;font-style:italic;line-height:1;color:var(--areia);display:block;margin-bottom:22px;transition:color .5s ease}
.step:hover .n{color:var(--oliva)}
.step h3{font-family:var(--disp);font-weight:500;font-size:14.5px;letter-spacing:.16em;text-transform:uppercase;line-height:1.65;margin-bottom:16px;min-height:48px}
.step p{font-size:13.5px;line-height:1.8;color:#3d3a33}
.metodo-nota{margin-top:64px;display:flex;gap:18px;align-items:baseline;flex-wrap:wrap}
@media(max-width:1020px){
  .steps{grid-template-columns:1fr 1fr}
  .step{padding:44px 26px 40px 0}
  .step:nth-child(odd){border-left:0;padding-left:0}
  .step:nth-child(even){padding-left:26px}
  .step h3{min-height:0}
}
@media(max-width:600px){
  .steps{grid-template-columns:1fr}
  .step,.step+.step{border-left:0;padding-left:0;padding-right:0}
  .timeline::before{display:none}
  .step::before{display:none}
  .step{border-bottom:1px solid var(--areia)}
}

/* ---------- planos ---------- */
.planos{background:var(--marfim)}
.planos .intro-t{max-width:640px;margin-top:32px;font-size:15.5px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:56px}
.card{background:var(--branco);border:1px solid var(--areia);padding:52px 40px 44px;display:flex;flex-direction:column;position:relative;transition:transform .6s var(--ease),box-shadow .6s ease}
.card:hover{transform:translateY(-8px);box-shadow:0 24px 60px rgba(21,20,18,.08)}
.card .tag{font-size:10px;font-weight:500;letter-spacing:.3em;text-transform:uppercase;color:var(--oliva-p);margin-bottom:20px;min-height:15px}
.card h3{font-family:var(--disp);font-weight:500;font-size:17px;letter-spacing:.14em;text-transform:uppercase;line-height:1.55;margin-bottom:14px}
.card .dur{font-family:var(--edit);font-style:italic;font-size:19px;color:var(--taupe);margin-bottom:24px}
.card .desc{font-size:13.5px;margin-bottom:28px;color:#3d3a33}
.card ul{list-style:none;margin-bottom:40px;flex:1}
.card ul li{font-size:13.5px;padding:12px 0;border-bottom:1px solid var(--areia);line-height:1.65;display:flex;gap:14px}
.card ul li::before{content:'—';color:var(--oliva);flex-shrink:0}
.card .btn{width:100%}
.card.dark{background:var(--oliva-p);border-color:var(--oliva-p);color:var(--marfim)}
.card.dark .tag{color:var(--creme)}
.card.dark .dur{color:var(--areia)}
.card.dark .desc{color:var(--marfim)}
.card.dark ul li{border-bottom-color:rgba(245,243,234,.22)}
.card.dark ul li::before{color:var(--creme)}
.card.dark .btn{background:var(--creme);color:var(--oliva-p);border-color:var(--creme)}
.card.dark .btn::before{background:var(--marfim)}
.planos-nota{margin-top:40px;display:flex;gap:18px;align-items:baseline;flex-wrap:wrap}
.avulsa{margin-top:18px;background:var(--creme);border:1px solid var(--areia);padding:40px 44px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.avulsa h3{font-family:var(--disp);font-weight:500;font-size:16px;letter-spacing:.15em;text-transform:uppercase;margin-bottom:10px}
.avulsa p{font-size:13.5px;color:#3d3a33;max-width:600px}
@media(max-width:960px){.cards{grid-template-columns:1fr;max-width:480px}}

/* ---------- depoimentos ---------- */
.depo{background:var(--creme);overflow:hidden}
.depo-stage{margin-top:70px;position:relative;min-height:300px}
.slide{position:absolute;inset:0;opacity:0;transform:translateY(22px);transition:opacity .9s ease,transform .9s var(--ease);pointer-events:none;display:flex;flex-direction:column;justify-content:center}
.slide.active{opacity:1;transform:none;pointer-events:auto}
.slide q{font-family:var(--edit);font-style:italic;font-weight:400;font-size:clamp(23px,3.3vw,36px);line-height:1.55;color:#2e2c26;quotes:'“' '”';max-width:900px}
.slide .who{margin-top:34px;font-size:11px;font-weight:500;letter-spacing:.3em;text-transform:uppercase;color:var(--oliva-p);display:inline-flex;align-items:center;gap:16px}
.slide .who::before{content:'';width:44px;height:1px;background:var(--oliva-p)}
.depo-nav{margin-top:60px;display:flex;align-items:center;gap:30px}
.depo-arrow{background:none;border:1px solid var(--areia);width:56px;height:56px;cursor:pointer;font-family:var(--edit);font-size:22px;color:var(--oliva-p);transition:background .4s ease,color .4s ease,border-color .4s ease}
.depo-arrow:hover{background:var(--oliva-p);color:var(--marfim);border-color:var(--oliva-p)}
.depo-progress{flex:1;max-width:220px;height:1px;background:var(--areia);position:relative}
.depo-progress i{position:absolute;inset:0;background:var(--oliva-p);transform-origin:left;transform:scaleX(0)}
.depo-count{font-family:var(--disp);font-size:12px;letter-spacing:.3em;color:var(--taupe)}

/* ---------- FAQ ---------- */
.faq{background:var(--marfim)}
.faq-list{margin-top:60px;border-top:1px solid var(--areia);max-width:880px}
.faq-item{border-bottom:1px solid var(--areia)}
.faq-q{width:100%;background:none;border:0;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:26px;padding:28px 4px;text-align:left;font-weight:400;font-size:15px;color:var(--preto);transition:color .3s ease}
.faq-q:hover{color:var(--oliva-p)}
.faq-q .mais{font-family:var(--edit);font-size:28px;line-height:1;color:var(--oliva-p);transition:transform .45s var(--ease);flex-shrink:0}
.faq-item.open .mais{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.faq-a p{padding:0 4px 30px;font-size:14px;color:#3d3a33;max-width:720px}

/* ---------- contato ---------- */
.contato{background:var(--oliva-p);color:var(--marfim);position:relative;overflow:hidden}
.contato .chapnum{color:#D9DBC8}
.contato .hairline{background:rgba(245,243,234,.25)}
.contato h2.chap{color:var(--marfim)}
.contato-marca{position:absolute;right:-6%;bottom:-14%;width:min(620px,70vw);opacity:.08;pointer-events:none;transform:rotate(-4deg)}
.contato-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:90px;margin-top:64px;align-items:start;position:relative;z-index:1}
.contato .lead-italic{color:var(--creme)}
.contato p.sub{margin:26px 0 44px;font-size:15px;color:rgba(245,243,234,.86);max-width:470px}
.contato-info{list-style:none;border-top:1px solid rgba(245,243,234,.25)}
.contato-info li{display:flex;gap:22px;padding:18px 0;border-bottom:1px solid rgba(245,243,234,.25);font-size:14px;align-items:baseline}
.contato-info b{font-weight:500;font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--creme);min-width:115px}
.contato-info a{border-bottom:1px solid rgba(245,243,234,.35);transition:border-color .3s}
.contato-info a:hover{border-color:var(--marfim)}
@media(max-width:940px){.contato-grid{grid-template-columns:1fr;gap:52px}}

/* ---------- footer ---------- */
footer{background:var(--preto);color:var(--areia);padding:58px 0}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:22px;flex-wrap:wrap}
footer .fmark{font-family:var(--disp);font-size:13px;letter-spacing:.28em;text-transform:uppercase;color:var(--marfim)}
footer .fnote{font-size:10.5px;letter-spacing:.22em;text-transform:uppercase}

/* ---------- whatsapp ---------- */
.wa-float{position:fixed;right:28px;bottom:28px;z-index:90;width:60px;height:60px;border-radius:50%;background:var(--oliva-p);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 32px rgba(21,20,18,.3);transition:transform .4s var(--ease),background .4s ease;opacity:0;transform:translateY(20px)}
.wa-float.show{opacity:1;transform:none}
.wa-float:hover{transform:scale(1.1);background:var(--oliva)}
.wa-float svg{width:28px;height:28px;fill:var(--marfim)}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal,.mask>span,.hairline,.timeline::before,.slide,.intro-veil,.intro-veil img{transition:none!important;opacity:1!important;transform:none!important}
  .card:hover,.frame:hover::before{transform:none}
  .intro-veil{display:none}
}