/* =========================================================
   Dr. Henrique Botelho — Otorrinolaringologia
   Paleta: espresso profundo + ouro champagne
   ========================================================= */
:root{
  --bg:#0c0906;
  --bg-2:#130e0a;
  --bg-3:#1a140e;
  --card:rgba(255,240,215,.035);
  --line:rgba(214,176,108,.18);
  --gold:#d6b06c;
  --gold-2:#f0d699;
  --gold-3:#b08443;
  --ivory:#f4ece0;
  --muted:#b9ab97;
  --dim:#8a7d6c;
  --grad:linear-gradient(120deg,#f6e2b0 0%,#d6b06c 35%,#b98a45 60%,#f0d699 100%);
  --radius:22px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --serif:"Cormorant Garamond",Georgia,serif;
  --display:"Cinzel","Cormorant Garamond",serif;
  --sans:"Manrope",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{background:var(--bg);color:var(--ivory);font-family:var(--sans);font-size:16px;line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}
body.lock{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
strong{font-weight:600;color:var(--ivory)}
::selection{background:var(--gold);color:var(--bg)}
.container{width:min(1200px,92%);margin-inline:auto}

/* grain texture */
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:999;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- Typography ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:.6rem;font-size:.74rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);font-weight:600}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--gold)}
.center .eyebrow::after{content:"";width:28px;height:1px;background:var(--gold)}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 12px var(--gold);animation:pulse 2s infinite}
.hero .eyebrow::before{display:none}
.section-title{font-family:var(--serif);font-weight:500;font-size:clamp(2.1rem,4.4vw,3.5rem);line-height:1.08;margin:.8rem 0 1.1rem;letter-spacing:-.01em}
.section-title em,.hero-title em{font-style:italic;color:var(--gold-2)}
.section-lead{color:var(--muted);max-width:640px;font-size:1.04rem}
.section-head.center{text-align:center;margin-bottom:3rem}
.section-head.center .section-lead{margin-inline:auto}
.gold-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% 100%;animation:goldflow 6s linear infinite}
p+p{margin-top:1rem}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.95rem 1.6rem;border-radius:999px;font-weight:600;font-size:.93rem;letter-spacing:.02em;transition:transform .35s var(--ease),box-shadow .35s,background .35s,color .35s;position:relative;overflow:hidden;white-space:nowrap}
.btn svg{width:18px;height:18px;fill:currentColor}
.btn-gold{background:var(--grad);background-size:200% 100%;color:#1a1208;box-shadow:0 10px 30px -10px rgba(214,176,108,.55)}
.btn-gold:hover{transform:translateY(-3px);background-position:100% 0;box-shadow:0 18px 40px -12px rgba(214,176,108,.7)}
.btn-gold::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);transform:translateX(-120%);transition:transform .8s}
.btn-gold:hover::after{transform:translateX(120%)}
.btn-ghost{border:1px solid var(--line);color:var(--ivory);background:rgba(255,255,255,.02);backdrop-filter:blur(6px)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-2);transform:translateY(-3px)}
.btn .arrow{transition:transform .3s}
.btn:hover .arrow{transform:translateX(4px)}
.btn-sm{padding:.65rem 1.2rem;font-size:.85rem}

/* ---------- Loader ---------- */
.loader{position:fixed;inset:0;z-index:2000;background:var(--bg);display:grid;place-items:center;align-content:center;gap:28px;transition:opacity .8s var(--ease),visibility .8s}
.loader.done{opacity:0;visibility:hidden}
.loader-logo{width:120px;height:120px;fill:transparent;stroke:var(--gold);stroke-width:3;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.6s var(--ease) forwards,fillIn .6s 1.2s forwards}
.loader-bar{width:140px;height:1px;background:var(--line);overflow:hidden}
.loader-bar span{display:block;height:100%;width:40%;background:var(--grad);animation:loadbar 1.1s ease-in-out infinite}

/* ---------- Cursor glow & progress ---------- */
.cursor-glow{position:fixed;width:420px;height:420px;border-radius:50%;pointer-events:none;z-index:0;left:0;top:0;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(214,176,108,.09),transparent 60%);transition:opacity .3s}
@media (hover:none){.cursor-glow{display:none}}
.scroll-progress{position:fixed;top:0;left:0;height:2px;width:0;background:var(--grad);z-index:1001;box-shadow:0 0 10px var(--gold)}

/* ---------- Header ---------- */
.header{position:fixed;inset:0 0 auto;z-index:1000;padding:18px 0;transition:background .4s,padding .4s,border-color .4s;border-bottom:1px solid transparent}
.header.scrolled{background:rgba(12,9,6,.78);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);padding:10px 0;border-color:var(--line)}
.nav-wrap{display:flex;align-items:center;gap:2rem}
.brand{display:flex;align-items:center;gap:.8rem}
.brand-mark{width:44px;height:44px;fill:url(#goldGrad);transition:transform .6s var(--ease)}
.brand:hover .brand-mark{transform:rotate(-8deg) scale(1.06)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-family:var(--display);font-weight:500;font-size:.95rem;letter-spacing:.08em}
.brand-text small{font-size:.62rem;letter-spacing:.32em;text-transform:uppercase;color:var(--gold)}
.nav{display:flex;gap:1.6rem;margin-left:auto}
.nav a{font-size:.86rem;color:var(--muted);position:relative;padding:.3rem 0;transition:color .3s}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:var(--gold);transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease)}
.nav a:hover,.nav a.active{color:var(--ivory)}
.nav a:hover::after,.nav a.active::after{transform:scaleX(1);transform-origin:left}
.nav-quiz{color:var(--gold)!important}
.burger{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:5px;margin-left:auto}
.burger span{width:18px;height:1.5px;background:var(--ivory);transition:transform .35s,opacity .35s}
.burger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:130px 0 90px;overflow:hidden;isolation:isolate;
  background:radial-gradient(ellipse 80% 60% at 75% 45%,#2a1d10 0%,transparent 60%),radial-gradient(ellipse 60% 50% at 10% 90%,#1d140b 0%,transparent 60%),var(--bg)}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.hero-glow{position:absolute;width:720px;height:720px;right:-6%;top:50%;transform:translateY(-50%);border-radius:50%;background:radial-gradient(circle,rgba(214,176,108,.20),transparent 62%);filter:blur(20px);z-index:-1;animation:breathe 7s ease-in-out infinite}
.airflow{position:absolute;inset:0;width:100%;height:100%;z-index:-1;opacity:.45}
.airflow path{fill:none;stroke:url(#goldGrad);stroke-width:1;stroke-dasharray:6 14;animation:flow 18s linear infinite}
.airflow path:nth-child(2){animation-duration:24s;opacity:.6}
.airflow path:nth-child(3){animation-duration:22s;animation-direction:reverse;opacity:.5}
.airflow path:nth-child(4){animation-duration:28s;animation-direction:reverse;opacity:.35}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
.hero-title{font-family:var(--serif);font-weight:500;font-size:clamp(2.8rem,6.4vw,5.4rem);line-height:1.02;margin:1.2rem 0 1.4rem;letter-spacing:-.015em}
.hero-sub{color:var(--muted);font-size:1.1rem;max-width:540px}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;margin:2.2rem 0 2rem}
.hero-badges{list-style:none;display:flex;flex-wrap:wrap;gap:.7rem}
.hero-badges li{font-size:.8rem;padding:.45rem .9rem;border:1px solid var(--line);border-radius:999px;color:var(--muted);background:rgba(255,255,255,.02)}
.hero-badges .pin{color:var(--gold);margin-right:.2rem}

/* Emblem / animated logo */
.hero-emblem{position:relative;display:grid;place-items:center;aspect-ratio:1;max-width:520px;width:100%;justify-self:center}
.hero-logo{width:56%;height:auto;position:relative;z-index:2;filter:drop-shadow(0 0 30px rgba(214,176,108,.28));animation:float 7s ease-in-out infinite}
.logo-fill{fill:url(#goldGrad);opacity:0;}
.ready .logo-fill{animation:appear 1.2s 2.1s ease forwards}
.logo-draw{fill:transparent;stroke:url(#goldGrad);stroke-width:2.4;stroke-dasharray:1;stroke-dashoffset:1}
.ready .logo-draw{animation:draw 2.6s .3s var(--ease) forwards,fadeStroke 1s 2.6s forwards}
.logo-shine{fill:url(#shine);opacity:0;mix-blend-mode:screen}
.ready .logo-shine{animation:appear .6s 2.8s forwards}
.ring{position:absolute;border-radius:50%;inset:0;border:1px solid var(--line)}
.ring-1{inset:6%;border-style:dashed;border-color:rgba(214,176,108,.25);animation:spin 60s linear infinite}
.ring-2{inset:14%;border-color:rgba(214,176,108,.12);box-shadow:inset 0 0 80px rgba(214,176,108,.06)}
.ring-3{inset:0;border-color:rgba(214,176,108,.1);animation:spin 18s linear infinite reverse}
.orb{position:absolute;top:-5px;left:50%;width:10px;height:10px;border-radius:50%;background:var(--gold-2);box-shadow:0 0 18px 4px rgba(240,214,153,.6)}
.ring-1::before,.ring-1::after{content:"✦";position:absolute;color:var(--gold);font-size:.8rem}
.ring-1::before{top:50%;left:-6px;transform:translateY(-50%)}
.ring-1::after{top:50%;right:-6px;transform:translateY(-50%)}
.emblem-name{position:absolute;bottom:-2%;left:50%;transform:translateX(-50%);text-align:center;width:max-content;opacity:0}
.ready .emblem-name{animation:rise 1s 2.4s var(--ease) forwards}
.emblem-title{display:block;font-family:var(--display);font-size:clamp(1rem,1.8vw,1.35rem);letter-spacing:.18em;text-transform:uppercase;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.emblem-line{display:flex;align-items:center;justify-content:center;gap:.7rem;font-family:var(--display);font-size:.66rem;letter-spacing:.42em;color:var(--gold);text-transform:uppercase;margin-top:.35rem}
.emblem-line i{width:38px;height:1px;background:var(--gold);opacity:.7}
.emblem-line.small{justify-content:flex-start;font-size:.56rem;letter-spacing:.34em}
.emblem-line.small i{width:20px}
.scroll-hint{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);width:26px;height:42px;border:1px solid var(--line);border-radius:14px}
.scroll-hint span{position:absolute;top:8px;left:50%;width:3px;height:8px;margin-left:-1.5px;border-radius:2px;background:var(--gold);animation:wheel 1.8s infinite}

/* ---------- Marquee ---------- */
.marquee{border-block:1px solid var(--line);padding:1.1rem 0;overflow:hidden;background:var(--bg-2)}
.marquee-track{display:flex;gap:2.2rem;width:max-content;animation:marquee 38s linear infinite;align-items:center}
.marquee span{font-family:var(--serif);font-style:italic;font-size:1.6rem;color:var(--ivory);opacity:.85}
.marquee b{color:var(--gold);font-size:.9rem}

/* ---------- Sections ---------- */
.section{padding:clamp(80px,11vw,140px) 0;position:relative}

/* frames */
.frame{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:0 40px 80px -30px rgba(0,0,0,.7)}
.frame img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease);cursor:zoom-in}
.frame:hover img{transform:scale(1.04)}
.frame::after{content:"";position:absolute;inset:0;border-radius:inherit;border:1px solid rgba(214,176,108,.35);pointer-events:none}
.corner{position:absolute;width:46px;height:46px;border:2px solid var(--gold);z-index:2;pointer-events:none}
.corner.c1{top:14px;left:14px;border-right:0;border-bottom:0;border-radius:10px 0 0 0}
.corner.c2{bottom:14px;right:14px;border-left:0;border-top:0;border-radius:0 0 10px 0}

/* About */
.about{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2.5rem,6vw,6rem);align-items:center}
.about-media{position:relative}
.about-media .frame{aspect-ratio:1/1.08}
.about-media::before{content:"";position:absolute;inset:-22px 22px 22px -22px;border:1px solid var(--line);border-radius:calc(var(--radius) + 6px);z-index:-1}
.floating-card{position:absolute;z-index:3;right:-26px;bottom:34px;display:flex;align-items:center;gap:.8rem;background:rgba(19,14,10,.85);backdrop-filter:blur(12px);border:1px solid var(--line);padding:.9rem 1.2rem;border-radius:16px;animation:float 6s ease-in-out infinite;box-shadow:0 20px 40px -15px rgba(0,0,0,.6)}
.floating-card svg{width:38px;height:38px;fill:url(#goldGrad)}
.floating-card strong{display:block;font-size:.95rem}
.floating-card span{font-size:.75rem;color:var(--muted)}
.about-copy>p{color:var(--muted);font-size:1.05rem}
.quote{position:relative;margin:2rem 0;padding:1.6rem 1.8rem 1.6rem 2.6rem;font-family:var(--serif);font-style:italic;font-size:1.45rem;line-height:1.4;color:var(--gold-2);border-left:1px solid var(--gold);background:linear-gradient(90deg,rgba(214,176,108,.08),transparent)}
.quote-mark{position:absolute;left:.6rem;top:-.4rem;font-size:3.6rem;color:var(--gold);opacity:.6;font-style:normal}
.creds{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:.9rem;margin:1.8rem 0}
.creds li{display:flex;gap:.8rem;align-items:center;padding:.9rem 1rem;border:1px solid var(--line);border-radius:14px;background:var(--card);transition:border-color .3s,transform .3s}
.creds li:hover{border-color:var(--gold);transform:translateY(-3px)}
.ci{width:38px;height:38px;flex:none;border-radius:10px;display:grid;place-items:center;background:rgba(214,176,108,.1);color:var(--gold);font-size:1.1rem}
.creds strong{display:block;font-size:.9rem;line-height:1.2}
.creds small{color:var(--dim);font-size:.76rem}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;border-top:1px solid var(--line);padding-top:1.6rem}
.stat .num{display:block;font-family:var(--serif);font-size:2.6rem;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat small{color:var(--dim);font-size:.78rem}

/* Services */
.services{background:var(--bg);overflow:hidden}
.deco-lines{position:absolute;inset:0;pointer-events:none;opacity:.5;
  background:repeating-linear-gradient(90deg,transparent 0 calc(25% - 1px),rgba(214,176,108,.05) calc(25% - 1px) 25%)}
.filters{display:flex;justify-content:center;flex-wrap:wrap;gap:.6rem;margin-bottom:2.6rem}
.chip{padding:.6rem 1.3rem;border-radius:999px;border:1px solid var(--line);font-size:.86rem;color:var(--muted);transition:all .3s}
.chip:hover{color:var(--ivory);border-color:var(--gold)}
.chip.active{background:var(--grad);color:#1a1208;border-color:transparent;font-weight:600}
.services-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:1.3rem}
.s-card{position:relative;padding:2rem 1.7rem 1.7rem;border-radius:var(--radius);border:1px solid var(--line);background:linear-gradient(160deg,rgba(255,240,215,.05),rgba(255,240,215,.01));cursor:pointer;overflow:hidden;transition:transform .5s var(--ease),border-color .4s,box-shadow .4s;text-align:left;display:flex;flex-direction:column;transform-style:preserve-3d}
.s-card::before{content:"";position:absolute;inset:0;background:radial-gradient(400px circle at var(--mx,50%) var(--my,0%),rgba(214,176,108,.14),transparent 45%);opacity:0;transition:opacity .4s}
.s-card:hover{border-color:rgba(214,176,108,.55);box-shadow:0 30px 60px -30px rgba(214,176,108,.35)}
.s-card:hover::before{opacity:1}
.s-card.hide{display:none}
.s-ico{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;background:rgba(214,176,108,.08);border:1px solid var(--line);margin-bottom:1.3rem;transition:transform .5s var(--ease),background .4s}
.s-ico svg{width:30px;height:30px;stroke:var(--gold);fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.s-card:hover .s-ico{transform:rotate(-6deg) scale(1.08);background:rgba(214,176,108,.16)}
.s-tag{position:absolute;top:1.4rem;right:1.4rem;font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);border:1px solid var(--line);padding:.25rem .6rem;border-radius:999px}
.s-card h3{font-family:var(--serif);font-size:1.6rem;font-weight:500;line-height:1.15;margin-bottom:.6rem}
.s-card p{color:var(--muted);font-size:.92rem;flex:1}
.s-more{margin-top:1.3rem;font-size:.82rem;color:var(--gold);display:flex;align-items:center;gap:.4rem;font-weight:600;letter-spacing:.04em}
.s-more i{font-style:normal;transition:transform .3s}
.s-card:hover .s-more i{transform:translateX(5px)}
.s-num{position:absolute;bottom:-.6rem;right:1rem;font-family:var(--serif);font-size:5.5rem;line-height:1;color:rgba(214,176,108,.06);pointer-events:none}

/* Modal */
.modal{position:fixed;inset:0;z-index:1500;display:grid;place-items:center;padding:20px;visibility:hidden;opacity:0;transition:opacity .4s,visibility .4s}
.modal.open{visibility:visible;opacity:1}
.modal-bg{position:absolute;inset:0;background:rgba(5,4,3,.78);backdrop-filter:blur(8px)}
.modal-card{position:relative;width:min(720px,100%);max-height:88vh;overflow:auto;background:linear-gradient(160deg,#1c150e,#110c08);border:1px solid var(--line);border-radius:26px;padding:clamp(1.6rem,4vw,2.8rem);transform:translateY(30px) scale(.97);transition:transform .5s var(--ease);box-shadow:0 50px 100px -30px rgba(0,0,0,.8)}
.modal.open .modal-card{transform:none}
.modal-x{position:absolute;top:14px;right:16px;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);font-size:1.5rem;line-height:1;color:var(--gold);transition:transform .3s,background .3s;z-index:3}
.modal-x:hover{transform:rotate(90deg);background:rgba(214,176,108,.1)}
.m-head{display:flex;gap:1.1rem;align-items:center;margin-bottom:1.4rem;padding-right:2.5rem}
.m-head .s-ico{margin:0;flex:none}
.m-head h3{font-family:var(--serif);font-size:2rem;font-weight:500;line-height:1.1}
.m-head span{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.m-intro{color:var(--muted);margin-bottom:1.4rem}
.m-blocks{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.m-block{border:1px solid var(--line);border-radius:16px;padding:1.1rem 1.2rem;background:var(--card)}
.m-block h4{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:.5rem}
.m-block ul{list-style:none}
.m-block li{font-size:.9rem;color:var(--muted);padding-left:1.1rem;position:relative;margin:.25rem 0}
.m-block li::before{content:"✦";position:absolute;left:0;color:var(--gold);font-size:.6rem;top:.35rem}
.m-foot{margin-top:1.6rem;display:flex;flex-wrap:wrap;gap:.8rem;align-items:center;justify-content:space-between}
.m-foot small{color:var(--dim);font-size:.76rem;max-width:340px}

/* Method */
.method{background:linear-gradient(180deg,var(--bg),var(--bg-2))}
.method-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2.5rem,6vw,6rem);align-items:center}
.timeline{list-style:none;margin-top:2.4rem;position:relative;padding-left:0}
.timeline::before{content:"";position:absolute;left:27px;top:10px;bottom:10px;width:1px;background:var(--line)}
.timeline::after{content:"";position:absolute;left:27px;top:10px;width:1px;height:var(--prog,0%);max-height:calc(100% - 20px);background:var(--grad);box-shadow:0 0 10px var(--gold);transition:height .2s linear}
.step{display:flex;gap:1.4rem;padding:1rem 0;position:relative}
.step-n{flex:none;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;font-family:var(--display);font-size:.95rem;color:var(--gold);background:var(--bg-2);border:1px solid var(--line);position:relative;z-index:1;transition:background .4s,color .4s,box-shadow .4s}
.step.active .step-n{background:var(--grad);color:#1a1208;box-shadow:0 0 0 6px rgba(214,176,108,.12)}
.step h3{font-family:var(--serif);font-size:1.45rem;font-weight:500;margin-bottom:.2rem}
.step p{color:var(--muted);font-size:.94rem}
.method-media{position:relative}
.frame.tall{aspect-ratio:4/5}
.media-tag{position:absolute;left:-20px;bottom:40px;display:flex;align-items:center;gap:.6rem;background:rgba(19,14,10,.88);backdrop-filter:blur(10px);border:1px solid var(--line);padding:.7rem 1.1rem;border-radius:999px;font-size:.82rem}
.live{width:9px;height:9px;border-radius:50%;background:#e2584a;box-shadow:0 0 0 0 rgba(226,88,74,.6);animation:ping 1.8s infinite}


/* Rinoplastia masculina + Outras cidades (duo) */
.masc{background:linear-gradient(180deg,var(--bg),var(--bg-2))}
.travel{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.duo-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2.5rem,6vw,6rem);align-items:center}
.duo-grid.rev{grid-template-columns:1.1fr .9fr}
.duo-media{position:relative;padding:0 0 60px 0}
.duo-media .frame.tall{width:86%}
.duo-media .frame.inset{position:absolute;right:0;bottom:0;width:44%;aspect-ratio:4/5;border:4px solid var(--bg);z-index:2}
.duo-media .media-tag{left:-20px;bottom:100px;z-index:3}
.duo-copy .btn{margin-top:1.4rem}
.duo-copy .quote{margin:1.6rem 0 .4rem}
.pin-ico{color:var(--gold)}
.highlight{margin-top:1.6rem;padding:1.5rem 1.6rem .6rem;border:1px solid rgba(214,176,108,.4);border-radius:18px;background:linear-gradient(160deg,rgba(214,176,108,.10),rgba(214,176,108,.02))}
.hl-tag{display:inline-block;font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:#1a1208;background:var(--grad);padding:.25rem .7rem;border-radius:999px;font-weight:700}
.highlight h3{font-family:var(--serif);font-size:1.6rem;font-weight:500;line-height:1.15;margin:.7rem 0 .3rem;color:var(--gold-2)}
.highlight>p{color:var(--muted);font-size:.95rem}
.highlight .check-list{margin:.8rem 0 0}
.highlight .check-list li:last-child{border-bottom:0}
.timeline.static::after{height:calc(100% - 20px)}
.timeline.static{margin-top:1.6rem}

/* Diffs */
.diffs{background:var(--bg-2)}
.diffs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.d-card{background:var(--bg-2);padding:2.4rem 2rem;position:relative;transition:background .5s}
.d-card:hover{background:#1b140d}
.d-card .s-ico{margin-bottom:1.2rem}
.d-card h3{font-family:var(--serif);font-size:1.5rem;font-weight:500;margin-bottom:.5rem}
.d-card p{color:var(--muted);font-size:.93rem}
.d-card::after{content:"";position:absolute;left:2rem;right:2rem;bottom:0;height:2px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.d-card:hover::after{transform:scaleX(1)}

/* Results / Before-after */
.results{background:var(--bg)}
.results-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2.5rem,6vw,5rem);align-items:center}
.check-list{list-style:none;margin:1.6rem 0}
.check-list li{padding:.55rem 0 .55rem 2rem;position:relative;color:var(--ivory);border-bottom:1px dashed var(--line)}
.check-list li::before{content:"✓";position:absolute;left:0;top:.5rem;width:22px;height:22px;border-radius:50%;background:rgba(214,176,108,.14);color:var(--gold);display:grid;place-items:center;font-size:.75rem}
.disclaimer{font-size:.78rem;color:var(--dim);font-style:italic}
.ba{position:relative;aspect-ratio:263/159;border-radius:var(--radius);overflow:hidden;user-select:none;cursor:ew-resize;box-shadow:0 40px 80px -30px rgba(0,0,0,.8);border:1px solid rgba(214,176,108,.35);--pos:50%}
.ba-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba-before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.ba-label{position:absolute;top:16px;font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;padding:.4rem .8rem;border-radius:999px;background:rgba(12,9,6,.7);backdrop-filter:blur(6px);border:1px solid var(--line);color:var(--gold-2)}
.ba-label.l{left:16px}.ba-label.r{right:16px}
.ba-handle{position:absolute;top:0;bottom:0;left:var(--pos);width:2px;background:var(--gold-2);transform:translateX(-1px);box-shadow:0 0 14px var(--gold)}
.ba-handle span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:50px;height:50px;border-radius:50%;background:var(--grad);color:#1a1208;display:grid;place-items:center;font-size:1.2rem;font-weight:700;box-shadow:0 8px 25px rgba(0,0,0,.5);animation:pulseGold 2.4s infinite}

/* Facts */
.facts{background:linear-gradient(180deg,var(--bg),var(--bg-3))}
.facts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.flip{perspective:1200px;height:260px;cursor:pointer}
.flip-inner{position:relative;width:100%;height:100%;transition:transform .9s var(--ease);transform-style:preserve-3d}
.flip.on .flip-inner{transform:rotateY(180deg)}
.flip-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:var(--radius);border:1px solid var(--line);padding:1.6rem;display:flex;flex-direction:column;justify-content:space-between}
.flip-front{background:linear-gradient(160deg,rgba(255,240,215,.05),rgba(255,240,215,.01))}
.flip-front .big{font-family:var(--serif);font-size:3rem;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.flip-front h3{font-family:var(--serif);font-weight:500;font-size:1.3rem;line-height:1.2}
.flip-front small{font-size:.72rem;color:var(--gold);letter-spacing:.16em;text-transform:uppercase}
.flip-back{transform:rotateY(180deg);background:linear-gradient(160deg,#2a1e12,#17110b);border-color:rgba(214,176,108,.45)}
.flip-back p{color:var(--ivory);font-size:.92rem;line-height:1.6}
.flip-back small{color:var(--gold);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase}
.myth{margin:3.5rem auto 0;max-width:760px;text-align:center;padding:2.4rem;border-radius:26px;border:1px solid var(--line);background:radial-gradient(ellipse at top,rgba(214,176,108,.1),transparent 70%),var(--bg-2);position:relative}
.myth-head{display:flex;justify-content:center;align-items:center;gap:1rem;margin-bottom:1rem}
.myth h3{font-family:var(--serif);font-size:1.8rem;font-weight:500;font-style:italic;color:var(--gold-2)}
.myth-score{font-size:.75rem;border:1px solid var(--line);padding:.25rem .7rem;border-radius:999px;color:var(--muted)}
.myth-q{font-size:1.2rem;min-height:3.5em;display:grid;place-items:center}
.myth-actions{display:flex;justify-content:center;gap:1rem;margin:1.2rem 0}
.myth-a{color:var(--muted);font-size:.94rem;min-height:3em;transition:opacity .4s}
.myth-a b{color:var(--gold-2)}

/* Quiz */
.quiz-sec{background:var(--bg-3);overflow:hidden}
.quiz-sec::before{content:"";position:absolute;width:600px;height:600px;border-radius:50%;left:-200px;top:20%;background:radial-gradient(circle,rgba(214,176,108,.08),transparent 65%)}
.quiz{max-width:820px;margin:0 auto;border:1px solid var(--line);border-radius:28px;background:linear-gradient(160deg,rgba(255,240,215,.05),rgba(255,240,215,.015));backdrop-filter:blur(8px);overflow:hidden;position:relative}
.quiz-progress{height:4px;background:rgba(214,176,108,.12)}
.quiz-progress span{display:block;height:100%;width:0;background:var(--grad);transition:width .6s var(--ease)}
.quiz-body{padding:clamp(1.6rem,4vw,3rem)}
.q-step{animation:qin .6s var(--ease)}
.q-count{font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}
.q-title{font-family:var(--serif);font-size:clamp(1.6rem,3vw,2.2rem);font-weight:500;line-height:1.15;margin:.6rem 0 1.6rem}
.q-opts{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.q-opt{display:flex;align-items:center;gap:.9rem;padding:1.05rem 1.2rem;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.02);text-align:left;font-size:.95rem;transition:all .3s var(--ease)}
.q-opt:hover{border-color:var(--gold);background:rgba(214,176,108,.07);transform:translateY(-2px)}
.q-opt.sel{border-color:var(--gold);background:rgba(214,176,108,.16)}
.q-opt .q-emo{width:40px;height:40px;flex:none;display:grid;place-items:center;border-radius:12px;background:rgba(214,176,108,.1);font-size:1.15rem}
.q-nav{display:flex;justify-content:space-between;align-items:center;margin-top:1.6rem}
.q-back{font-size:.85rem;color:var(--muted)}
.q-back:hover{color:var(--gold)}
.q-back[disabled]{opacity:.3;pointer-events:none}
.q-intro{text-align:center}
.q-intro svg{width:80px;height:80px;margin:0 auto 1rem;fill:url(#goldGrad);animation:float 5s ease-in-out infinite}
.q-intro p{color:var(--muted);max-width:520px;margin:0 auto 1.6rem}
.q-result{text-align:center;animation:qin .7s var(--ease)}
.r-badge{display:inline-grid;place-items:center;width:96px;height:96px;border-radius:50%;background:radial-gradient(circle,rgba(214,176,108,.25),transparent 70%);border:1px solid var(--gold);margin-bottom:1rem;position:relative}
.r-badge::after{content:"";position:absolute;inset:-10px;border-radius:50%;border:1px dashed rgba(214,176,108,.4);animation:spin 20s linear infinite}
.r-badge svg{width:44px;height:44px;stroke:var(--gold-2);fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.r-title{font-family:var(--serif);font-size:clamp(2rem,4vw,2.8rem);font-weight:500;line-height:1.1;margin:.4rem 0 .8rem}
.r-text{color:var(--muted);max-width:560px;margin:0 auto}
.r-bars{max-width:520px;margin:1.8rem auto;text-align:left}
.r-bar{margin:.6rem 0}
.r-bar div{display:flex;justify-content:space-between;font-size:.82rem;color:var(--muted);margin-bottom:.25rem}
.r-bar i{display:block;height:6px;border-radius:6px;background:rgba(214,176,108,.12);overflow:hidden}
.r-bar i b{display:block;height:100%;width:0;background:var(--grad);border-radius:6px;transition:width 1.2s var(--ease)}
.r-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:1rem;margin-top:1.6rem}
.r-note{margin-top:1.4rem;font-size:.76rem;color:var(--dim);font-style:italic}

/* FAQ */
.faq{background:var(--bg)}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(2rem,5vw,5rem);align-items:start}
.faq-grid>div:first-child{position:sticky;top:110px}
.acc-item{border-bottom:1px solid var(--line)}
.acc-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.4rem 0;text-align:left;font-family:var(--serif);font-size:1.35rem;font-weight:500;transition:color .3s}
.acc-q:hover{color:var(--gold-2)}
.acc-q i{flex:none;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-style:normal;color:var(--gold);transition:transform .4s var(--ease),background .3s}
.acc-item.open .acc-q i{transform:rotate(45deg);background:rgba(214,176,108,.12)}
.acc-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s var(--ease)}
.acc-a>div{overflow:hidden}
.acc-a p{color:var(--muted);padding-bottom:1.4rem;font-size:.97rem}
.acc-item.open .acc-a{grid-template-rows:1fr}

/* Contact */
.contact{padding-top:40px}
.cta-card{position:relative;text-align:center;border-radius:32px;padding:clamp(2.5rem,6vw,5rem) clamp(1.5rem,5vw,4rem);border:1px solid rgba(214,176,108,.35);overflow:hidden;
  background:radial-gradient(ellipse 70% 80% at 50% 0%,rgba(214,176,108,.18),transparent 70%),linear-gradient(160deg,#1f170e,#110c08)}
.cta-card>p{color:var(--muted);max-width:560px;margin:0 auto}
.cta-mark{position:absolute;width:520px;height:520px;right:-140px;bottom:-160px;fill:rgba(214,176,108,.05);animation:spin 90s linear infinite}
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2.4rem;position:relative}
.c-card{display:flex;flex-direction:column;align-items:center;gap:.3rem;padding:1.6rem 1rem;border-radius:18px;border:1px solid var(--line);background:rgba(12,9,6,.5);transition:transform .4s var(--ease),border-color .3s}
a.c-card:hover{transform:translateY(-6px);border-color:var(--gold)}
.c-ico{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--grad);color:#1a1208;font-size:1.3rem;margin-bottom:.5rem}
.c-card small{color:var(--muted)}

/* Footer */
.footer{border-top:1px solid var(--line);padding:3.5rem 0 2rem;background:var(--bg-2);margin-top:clamp(60px,8vw,110px)}
.footer-grid{display:grid;grid-template-columns:1fr auto;gap:1.8rem 3rem;align-items:center}
.footer-brand{display:flex;align-items:center;gap:1rem}
.footer-brand svg{width:64px;height:64px;fill:url(#goldGrad)}
.footer-brand strong{font-family:var(--display);font-weight:500;letter-spacing:.12em;text-transform:uppercase;font-size:1.05rem;display:block;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.footer-nav{display:flex;flex-wrap:wrap;gap:1.4rem}
.footer-nav a{color:var(--muted);font-size:.88rem}
.footer-nav a:hover{color:var(--gold)}
.footer-note{color:var(--dim);font-size:.8rem;grid-column:1/-1;border-top:1px solid var(--line);padding-top:1.5rem}
.copy{color:var(--dim);font-size:.78rem;grid-column:1/-1}

/* Floating */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:900;width:60px;height:60px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.6);transition:transform .3s}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;animation:ring 2s infinite}
.wa-float svg{width:30px;height:30px;fill:#fff}
.wa-float:hover{transform:scale(1.08)}
.wa-tip{position:absolute;right:72px;white-space:nowrap;background:var(--ivory);color:#1a1208;font-size:.8rem;font-weight:600;padding:.45rem .8rem;border-radius:10px;opacity:0;transform:translateX(8px);transition:all .3s;pointer-events:none}
.wa-float:hover .wa-tip{opacity:1;transform:none}
.to-top{position:fixed;right:30px;bottom:96px;z-index:900;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:rgba(19,14,10,.85);backdrop-filter:blur(8px);color:var(--gold);opacity:0;visibility:hidden;transform:translateY(10px);transition:all .4s}
.to-top.show{opacity:1;visibility:visible;transform:none}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:1600;background:rgba(5,4,3,.92);display:grid;place-items:center;padding:30px;opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s}
.lightbox.open{opacity:1;visibility:visible}
.lightbox img{max-height:88vh;max-width:92vw;border-radius:16px;border:1px solid var(--line);transform:scale(.94);transition:transform .5s var(--ease)}
.lightbox.open img{transform:none}

/* Reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* Keyframes */
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fillIn{to{fill:var(--gold)}}
@keyframes fadeStroke{to{stroke-opacity:0}}
@keyframes appear{to{opacity:1}}
@keyframes loadbar{0%{transform:translateX(-100%)}100%{transform:translateX(250%)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes breathe{0%,100%{opacity:.8;transform:translateY(-50%) scale(1)}50%{opacity:1;transform:translateY(-50%) scale(1.08)}}
@keyframes rise{from{opacity:0;transform:translate(-50%,14px)}to{opacity:1;transform:translate(-50%,0)}}
@keyframes flow{to{stroke-dashoffset:-400}}
@keyframes goldflow{to{background-position:200% 0}}
@keyframes marquee{to{transform:translateX(-50%)}}
@keyframes wheel{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes pulseGold{0%,100%{box-shadow:0 0 0 0 rgba(214,176,108,.5),0 8px 25px rgba(0,0,0,.5)}50%{box-shadow:0 0 0 12px rgba(214,176,108,0),0 8px 25px rgba(0,0,0,.5)}}
@keyframes ping{70%{box-shadow:0 0 0 10px rgba(226,88,74,0)}100%{box-shadow:0 0 0 0 rgba(226,88,74,0)}}
@keyframes ring{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.6);opacity:0}}
@keyframes qin{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:none}}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .nav{gap:1.1rem}
  .nav a{font-size:.8rem}
  .facts-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:960px){
  .nav{position:fixed;inset:0 0 0 auto;width:min(320px,85vw);flex-direction:column;gap:0;padding:100px 2rem 2rem;background:rgba(14,10,7,.97);backdrop-filter:blur(20px);border-left:1px solid var(--line);transform:translateX(100%);transition:transform .5s var(--ease)}
  .nav.open{transform:none}
  .nav a{font-family:var(--serif);font-size:1.5rem;padding:.8rem 0;border-bottom:1px solid var(--line);color:var(--ivory)}
  .nav a::after{display:none}
  .burger{display:flex;margin-left:0;position:relative;z-index:2}
  .nav-cta{margin-left:auto}
  .hero-grid,.about-grid,.method-grid,.results-grid,.faq-grid,.duo-grid,.duo-grid.rev{grid-template-columns:1fr}
  .duo-media{max-width:520px}
  .duo-grid.rev .duo-media{order:-1}
  .duo-media .media-tag{left:10px}
  .hero-emblem{max-width:380px;order:-1;margin-bottom:1rem}
  .hero{padding-top:110px}
  .diffs-grid{grid-template-columns:1fr 1fr}
  .faq-grid>div:first-child{position:static}
  .floating-card{right:10px}
  .media-tag{left:10px}
  .method-media{max-width:520px}
}
@media (max-width:640px){
  body{font-size:15px}
  .brand-text small{display:none}
  .nav-cta{display:none}
  .burger{margin-left:auto}
  .creds,.q-opts,.m-blocks{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(3,1fr)}
  .stat .num{font-size:2rem}
  .diffs-grid,.contact-cards{grid-template-columns:1fr}
  .facts-grid{grid-template-columns:1fr}
  .hero-actions .btn{width:100%;justify-content:center}
  .quote{font-size:1.2rem}
  .about-media::before{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}