:root { --ink:#17201c; --paper:#f5f2ea; --accent:#8d5d3c; --brand-yellow:#fff4c7; --soft:#e8e1d5; --white:#fff; --max:1120px; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; overflow-x:hidden; color:var(--ink); background:var(--paper); font:16px/1.65 "Lato",system-ui,sans-serif; }
img { max-width:100%; }
a { color:inherit; text-decoration:none; }
.container { width:min(calc(100% - 40px),var(--max)); margin-inline:auto; }
.site-header { position:fixed; inset:0 0 auto; z-index:10; transition:.25s; }
.site-header.is-scrolled { background:rgba(38,11,60,.95); box-shadow:0 1px 20px #1607204d; backdrop-filter:blur(10px); }
.nav-wrap,.footer-inner { min-height:76px; display:flex; align-items:center; justify-content:space-between; gap:30px; }
.brand { display:flex; align-items:center; flex:0 0 auto; padding:7px 11px; border-radius:4px; background:rgba(255,255,255,.88); box-shadow:0 6px 24px #17201c1a; }
.brand img { display:block; width:auto; height:48px; object-fit:contain; }
.nav { display:flex; align-items:center; gap:28px; font-size:.9rem; }
#inicio .nav a:not(.button) { color:#f9f1fc; }
#inicio .nav a:not(.button):hover { color:var(--brand-yellow); }
#inicio .nav .button { color:var(--white); background:linear-gradient(to top,#481257 0%,#8f43a6 100%); border-color:var(--brand-yellow); border-radius:999px; box-shadow:0 6px 18px rgba(31,7,42,.25); }
#inicio .nav .button:hover { color:var(--white); background:linear-gradient(to top,#652176 0%,#a65cba 100%); border-color:#fff8d8; transform:translateY(-1px); }
.nav-toggle { display:none; width:44px; height:44px; border:0; border-radius:4px; background:transparent; padding:7px; cursor:pointer; }
.nav-toggle span:not(.sr-only) { display:block; width:24px; height:2px; margin:5px; background:var(--white); }
.sr-only { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); }
.hero { position:relative; min-height:92vh; display:grid; align-items:center; padding:140px 0 80px; background-color:var(--paper); background-image:url("../img/back-incantus-apresentacao.png"); background-position:center; background-repeat:no-repeat; background-size:cover; }
.hero::before { content:""; position:absolute; inset:0; background:linear-gradient(90deg,rgba(31,10,51,.9) 0%,rgba(43,13,67,.76) 45%,rgba(54,18,78,.38) 100%); pointer-events:none; }
.hero-content { position:relative; z-index:1; max-width:var(--max); display:flex; align-items:flex-start; flex-direction:column; color:var(--white); text-align:left; }
.palavra-chave { margin:0 0 16px; color:var(--brand-yellow); text-transform:uppercase; letter-spacing:.16em; font-size:.75rem; font-weight:300; }
h1,h2,h3 { margin-top:0; line-height:1.12; }
h1 { max-width:850px; margin-bottom:28px; font-family:"Lato",system-ui,sans-serif; font-size:clamp(3rem,7vw,6.5rem); font-weight:900; letter-spacing:-.045em; }
h2 { max-width:720px; margin-bottom:28px; font-family:"Lato",system-ui,sans-serif; font-size:clamp(2.1rem,4vw,4rem); font-weight:900; letter-spacing:-.03em; }
h3 { font-size:1.35rem; }
.hero-copy { max-width:620px; font-size:1.2rem; font-style:italic; font-weight:300; }
.hero-actions { display:flex; align-items:center; justify-content:flex-start; flex-wrap:wrap; gap:26px; margin-top:36px; }
.button { display:inline-flex; justify-content:center; padding:14px 24px; color:var(--white); background:var(--ink); border:1px solid var(--ink); font-weight:700; transition:.2s; }
.button:hover { color:var(--ink); background:transparent; }
.button-icon { flex:0 0 auto; width:21px; height:21px; fill:currentColor; }
.button-whatsapp,.button-contact { position:relative; align-items:center; gap:10px; min-height:52px; border-radius:999px; text-transform:uppercase; letter-spacing:.04em; }
.button-whatsapp { color:var(--white); background:#168c50; border-color:#168c50; box-shadow:0 8px 24px rgba(22,140,80,.32); animation:whatsapp-float 2.4s ease-in-out infinite; }
.button-whatsapp::after { content:""; position:absolute; inset:-1px; border:1px solid rgba(77,220,139,.85); border-radius:inherit; animation:whatsapp-pulse 2.4s ease-out infinite; pointer-events:none; }
.button-whatsapp:hover { color:var(--white); background:#107841; border-color:#107841; transform:translateY(-2px); }
.button-contact { color:#321044; background:var(--white); border-color:var(--white); box-shadow:0 8px 24px rgba(0,0,0,.18); }
.button-contact:hover { color:var(--white); background:#5d2875; border-color:#b98bcb; transform:translateY(-2px); }
@keyframes whatsapp-float { 0%,100% { transform:translateY(0); } 50% { transform:translateY(-4px); } }
@keyframes whatsapp-pulse { 0% { opacity:.8; transform:scale(1); } 70%,100% { opacity:0; transform:scale(1.12); } }
.button-small { padding:9px 16px; }
.text-link { font-weight:700; }
.section { padding:110px 0; scroll-margin-top:70px; }
.section-alt { background:var(--soft); }
#especialidades .palavra-chave { color:#73145f; }
#especialidades hr { width:min(100%,620px); height:1px; margin:24px 0 0; border:0; background:linear-gradient(90deg,rgba(115,20,95,.28),rgba(255,197,21,.18) 68%,transparent); }
#sobre .palavra-chave { color:#73145f; }
#sobre { height:768px; display:flex; align-items:center; padding-block:56px; overflow:hidden; }
.about-layout { display:grid; grid-template-columns:minmax(320px,.92fr) minmax(0,1.08fr); gap:clamp(42px,6vw,78px); align-items:center; }
.about-image { width:min(100%,520px); aspect-ratio:1; justify-self:start; margin:0; padding:5px; overflow:hidden; background:linear-gradient(145deg,#5f2475,#ffc515); border-radius:26px; box-shadow:0 20px 50px rgba(49,16,62,.2); }
.about-image img { display:block; width:100%; height:100%; object-fit:cover; object-position:center; border-radius:21px; }
.about-content { align-self:center; }
.about-content h2 { margin-bottom:20px; font-size:clamp(2rem,3vw,2.85rem); line-height:1.08; }
.about-content p:not(.palavra-chave) { margin:0 0 14px; font-size:clamp(.92rem,1.2vw,1rem); line-height:1.52; }
.about-content p:last-child { margin-bottom:0; }
.js #sobre .reveal { opacity:0; transform:translateY(16px); transition:opacity .65s ease var(--reveal-delay,0s),transform .65s ease var(--reveal-delay,0s); }
.js #sobre .reveal-image { transform:translateX(-18px); }
.js #sobre .reveal.is-visible { opacity:1; transform:translate(0); }
.js #sobre .typewriter:not(.is-ready) { visibility:hidden; }
.typewriter.is-typing::after { content:"|"; display:inline-block; margin-left:3px; color:#702b87; font-weight:300; animation:typing-caret .75s step-end infinite; }
@keyframes typing-caret { 50% { opacity:0; } }
.split { display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(50px,8vw,120px); align-items:start; }
.split p { font-size:1.08rem; }
.cards { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:54px; }
.card { min-height:280px; padding:34px; background:var(--paper); border-top:3px solid var(--accent); }
.card span { display:block; margin-bottom:55px; color:var(--accent); font-size:.8rem; }
.specialties-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:22px; margin-top:50px; }
.specialty-card { position:relative; min-height:330px; padding:30px; overflow:hidden; background:rgba(255,255,255,.72); border:1px solid rgba(92,35,111,.25); border-radius:22px; box-shadow:0 10px 30px rgba(49,16,62,.07); transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease,background .35s ease; }
.specialty-card::before { content:""; position:absolute; top:0; left:50%; z-index:2; width:0; height:4px; background:linear-gradient(90deg,#662778,var(--brand-yellow)); border-radius:0 0 8px 8px; transform:translateX(-50%); transition:width .35s ease; }
.specialty-card::after { content:""; position:absolute; inset:0; z-index:0; background:radial-gradient(circle at 18% 15%,rgba(162,79,181,.95),transparent 42%),linear-gradient(145deg,#6f2882,#3d0d4d); opacity:0; transition:opacity .38s ease; pointer-events:none; }
.specialty-card > * { position:relative; z-index:1; }
.specialty-card:hover { z-index:1; transform:translateY(-10px) scale(1.01); border-color:var(--brand-yellow); box-shadow:0 24px 50px rgba(75,20,91,.25),0 0 0 3px rgba(255,197,21,.12); }
.specialty-card:hover::before { width:72%; }
.specialty-card:hover::after { opacity:1; }
.specialty-icon { display:grid; width:66px; height:66px; margin-bottom:28px; place-items:center; color:#662778; background:linear-gradient(145deg,#fff9df,#f5e5f8); border:1px solid rgba(255,197,21,.7); border-radius:18px; transition:color .35s ease,background .35s ease,transform .35s ease,box-shadow .35s ease; }
.specialty-card:hover .specialty-icon { color:var(--brand-yellow); background:rgba(255,255,255,.08); border-color:var(--brand-yellow); transform:rotate(-4deg) scale(1.08); box-shadow:0 10px 20px rgba(24,4,31,.25); }
.specialty-icon svg { width:38px; height:38px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.specialty-number { position:absolute; top:31px; right:30px; color:#7a398b; font-size:.72rem; font-weight:700; letter-spacing:.15em; }
.specialty-card h3 { margin-bottom:13px; color:#481257; font-size:1.3rem; transition:color .35s ease; }
.specialty-card p { margin:0; color:#4d4a4b; font-size:.96rem; line-height:1.55; transition:color .35s ease; }
.specialty-card:hover h3,.specialty-card:hover p { color:var(--white); }
.specialty-card:hover .specialty-number { color:var(--brand-yellow); }
.specialty-more { display:inline-flex; align-items:center; gap:7px; margin-top:22px; color:var(--brand-yellow); font-size:.82rem; font-weight:700; text-transform:uppercase; letter-spacing:.08em; opacity:0; transform:translateY(8px); transition:opacity .3s ease .08s,transform .3s ease .08s; }
.specialty-more span { font-size:1.15rem; transition:transform .2s ease; }
.specialty-card:hover .specialty-more,.specialty-card:focus-within .specialty-more { opacity:1; transform:translateY(0); }
.specialty-more:hover span { transform:translateX(4px); }
.js #especialidades .specialty-card { opacity:0; transform:translateY(24px); }
.js #especialidades .specialty-card.is-visible { opacity:1; transform:translateY(0); transition:opacity .6s ease var(--card-delay),transform .6s ease var(--card-delay),box-shadow .3s ease,border-color .3s ease; }
.js #especialidades .specialty-card.is-visible:hover { transform:translateY(-10px) scale(1.01); }
.feature-list { list-style:none; padding:0; margin:0; }
.feature-list li { display:grid; gap:4px; padding:22px 0; border-bottom:1px solid #17201c30; }
.feature-list strong { font-size:1.15rem; }
#incantus { position:relative; background:linear-gradient(180deg,#fff 0%,#faf5fb 100%); }
#incantus::before { content:""; position:absolute; top:0; left:50%; width:min(180px,30vw); height:3px; background:linear-gradient(90deg,#73145f,var(--brand-yellow)); border-radius:999px; transform:translateX(-50%); }
.incantus-intro h1 { max-width:920px; margin:0 auto 58px; color:#54134f; font-size:clamp(2.5rem,5vw,4.5rem); line-height:1.08; text-align:center; }
.incantus-columns { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); column-gap:clamp(40px,7vw,88px); row-gap:30px; }
.incantus-columns p { position:relative; margin:0; padding-left:20px; color:#373238; font-size:1.02rem; line-height:1.72; }
.incantus-columns p::before { content:""; position:absolute; top:.6em; bottom:.35em; left:0; width:3px; background:linear-gradient(180deg,#73145f,var(--brand-yellow)); border-radius:999px; opacity:.65; }
.contact { color:var(--white); background:linear-gradient(135deg,#21082b,#481257); text-align:left; }
.contact-layout { display:grid; grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr); gap:clamp(52px,8vw,110px); align-items:center; }
.contact-info h2 { margin-bottom:24px; font-size:clamp(2.3rem,4.5vw,4rem); }
.contact-intro { max-width:540px; margin:0 0 34px; color:#f4eaf6; font-size:1.05rem; }
.contact-list { display:grid; gap:20px; margin:0; padding:0; list-style:none; }
.contact-list li { display:grid; grid-template-columns:38px 1fr; gap:14px; align-items:start; }
.contact-list-icon { display:grid; width:38px; height:38px; place-items:center; color:#3d0d4d; background:var(--brand-yellow); border-radius:50%; font-weight:900; }
.contact-list div { display:grid; gap:2px; min-width:0; }
.contact-list strong { color:var(--brand-yellow); font-size:.78rem; text-transform:uppercase; letter-spacing:.1em; }
.contact-list a,.contact-list address { color:var(--white); font-style:normal; overflow-wrap:anywhere; }
.contact-list a:hover { color:var(--brand-yellow); }
.contact-form { display:grid; gap:20px; padding:clamp(26px,4vw,42px); color:#321044; background:#e5e2e6; border:2px solid #9858aa; border-radius:24px; box-shadow:0 24px 60px rgba(13,2,18,.28); }
.form-row { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; }
.form-field { display:grid; gap:7px; }
.form-field label { color:#54134f; font-size:.82rem; font-weight:700; text-transform:uppercase; letter-spacing:.08em; }
.form-field input,.form-field textarea { width:100%; border:1px solid #666166; border-radius:10px; padding:13px 14px; color:#282128; background:#fff; font:inherit; outline:none; transition:border-color .2s,box-shadow .2s; }
.form-field textarea { min-height:145px; resize:vertical; }
.form-field input:focus,.form-field textarea:focus { border-color:#73145f; box-shadow:0 0 0 3px rgba(115,20,95,.12); }
.contact-submit { align-items:center; gap:10px; width:100%; border-color:#168c50; border-radius:999px; background:linear-gradient(135deg,#0d6f3b 0%,#24b968 100%); box-shadow:0 10px 24px rgba(13,111,59,.25); cursor:pointer; }
.contact-submit:hover { color:var(--white); border-color:#36ca79; background:linear-gradient(135deg,#095c30 0%,#1da85c 100%); box-shadow:0 14px 28px rgba(13,111,59,.34); transform:translateY(-2px); }
.form-status { min-height:1.4em; margin:0; color:#5c5260; font-size:.85rem; text-align:center; }
.button-light { margin-top:22px; color:var(--ink); background:var(--paper); border-color:var(--paper); }
.button-light:hover { color:var(--paper); }
footer { background:#101713; color:#fff; }
footer small { color:#ffffff9e; }
.back-to-top { position:fixed; left:22px; bottom:22px; z-index:9; display:grid; width:42px; height:42px; place-items:center; color:var(--white); background:rgba(55,15,70,.84); border:1px solid rgba(255,244,199,.65); border-radius:50%; box-shadow:0 7px 20px rgba(20,5,27,.25); opacity:0; visibility:hidden; transform:translateY(10px); transition:opacity .2s,visibility .2s,transform .2s,background .2s; }
.back-to-top.is-visible { opacity:1; visibility:visible; transform:translateY(0); }
.back-to-top:hover { color:#321044; background:var(--brand-yellow); transform:translateY(-2px); }
.back-to-top svg { width:20px; height:20px; fill:currentColor; }
.floating-whatsapp { position:fixed; right:22px; bottom:22px; z-index:9; display:flex; min-height:50px; align-items:center; gap:9px; padding:12px 19px; color:var(--white); background:linear-gradient(135deg,#0d6f3b,#24b968); border:1px solid #54d991; border-radius:999px; box-shadow:0 12px 30px rgba(7,74,37,.35); font-size:.85rem; font-weight:700; letter-spacing:.03em; animation:whatsapp-float 2.4s ease-in-out infinite; }
.floating-whatsapp:hover { color:var(--white); background:linear-gradient(135deg,#095c30,#1da85c); box-shadow:0 16px 34px rgba(7,74,37,.45); }
.floating-whatsapp svg { width:24px; height:24px; fill:currentColor; }

@media (max-width:1024px) {
  .container { width:min(calc(100% - 48px),var(--max)); }
  .section { padding:90px 0; }
  .split { gap:50px; }
  .about-layout { grid-template-columns:minmax(280px,.85fr) minmax(0,1.15fr); gap:34px; }
  .about-image { width:min(100%,450px); }
  .about-content h2 { font-size:clamp(1.85rem,3.2vw,2.4rem); }
  .about-content p:not(.palavra-chave) { font-size:.9rem; line-height:1.45; }
  .cards { grid-template-columns:repeat(2,1fr); }
  .specialties-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .card:last-child { grid-column:1 / -1; }
}

@media (max-width:900px) {
  .nav-wrap { min-height:72px; }
  .brand img { height:42px; }
  .nav-toggle { display:block; position:relative; z-index:2; }
  .nav-toggle[aria-expanded="true"] span:not(.sr-only):nth-child(2) { transform:translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:not(.sr-only):nth-child(3) { opacity:0; }
  .nav-toggle[aria-expanded="true"] span:not(.sr-only):nth-child(4) { transform:translateY(-7px) rotate(-45deg); }
  .nav-toggle span:not(.sr-only) { transition:transform .2s,opacity .2s; }
  .nav { position:absolute; top:calc(100% + 8px); left:24px; right:24px; display:none; flex-direction:column; align-items:stretch; gap:4px; padding:18px; background:rgba(38,11,60,.98); border:1px solid #ffffff24; box-shadow:0 15px 35px #0004; }
  .nav.is-open { display:flex; }
  .nav a { min-height:46px; display:flex; align-items:center; padding:8px 12px; }
  .nav .button { justify-content:center; margin-top:6px; }
  .hero { min-height:760px; padding-top:130px; }
  h1 { font-size:clamp(3.25rem,9vw,5.75rem); }
}

@media (max-width:760px) {
  .container { width:calc(100% - 36px); }
  .brand img { height:38px; }
  .nav { left:18px; right:18px; }
  .hero { min-height:100svh; padding:120px 0 64px; background-position:38% center; }
  .hero::before { background:rgba(38,11,60,.78); }
  h1 { margin-bottom:22px; font-size:clamp(2.65rem,13vw,4.25rem); letter-spacing:-.04em; }
  h2 { font-size:clamp(2rem,10vw,3rem); }
  .hero-copy { font-size:1.08rem; }
  .hero-actions { align-items:stretch; flex-direction:column; gap:18px; margin-top:30px; }
  .hero-actions .button { width:100%; }
  #sobre { height:auto; min-height:0; padding-block:80px; overflow:visible; }
  .split,.cards,.about-layout,.specialties-grid { grid-template-columns:1fr; }
  .about-layout { gap:46px; }
  .about-image { width:min(100%,520px); justify-self:center; border-radius:22px; }
  .about-image img { border-radius:17px; }
  .about-content h2 { font-size:clamp(2rem,10vw,3rem); line-height:1.12; }
  .about-content p:not(.palavra-chave) { font-size:1rem; line-height:1.58; }
  .section { padding:80px 0; }
  .cards { gap:16px; margin-top:38px; }
  .specialties-grid { gap:16px; margin-top:38px; }
  .specialty-card { min-height:auto; padding:26px; }
  .specialty-more { opacity:1; transform:none; }
  .incantus-intro h1 { margin-bottom:40px; font-size:clamp(2.35rem,11vw,3.4rem); }
  .incantus-columns { grid-template-columns:1fr; row-gap:26px; }
  .incantus-columns p { padding-left:16px; font-size:1rem; line-height:1.65; }
  .contact-layout { grid-template-columns:1fr; gap:48px; }
  .form-row { grid-template-columns:1fr; }
  .card:last-child { grid-column:auto; }
  .card { min-height:auto; }
  .card span { margin-bottom:30px; }
  .contact .button { width:100%; overflow-wrap:anywhere; padding-inline:14px; }
  .footer-inner { align-items:flex-start; flex-direction:column; padding:28px 0; gap:8px; }
}

@media (max-width:420px) {
  .container { width:calc(100% - 28px); }
  .nav { left:14px; right:14px; }
  .brand { padding:6px 8px; }
  .brand img { height:32px; }
  .nav-wrap { min-height:64px; }
  .hero { padding-top:104px; }
  .section { padding:64px 0; }
  .card { padding:26px; }
  .palavra-chave { letter-spacing:.12em; }
  .back-to-top { left:14px; bottom:14px; width:40px; height:40px; }
  .floating-whatsapp { right:14px; bottom:14px; width:52px; height:52px; min-height:0; justify-content:center; padding:0; }
  .floating-whatsapp span { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); }
}

@media (max-height:600px) and (orientation:landscape) {
  .hero { min-height:auto; padding:120px 0 70px; }
}

@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior:auto; }
  *,*::before,*::after { scroll-behavior:auto!important; transition-duration:.01ms!important; animation-duration:.01ms!important; animation-iteration-count:1!important; }
  .js #sobre .reveal { opacity:1; transform:none; }
  .js #sobre .typewriter:not(.is-ready) { visibility:visible; }
}