*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:hsl(0,0%,98%);
  --fg:hsl(0,0%,15%);
  --primary:hsl(36,40%,76%);
  --primary-fg:hsl(0,0%,15%);
  --sec:hsl(226,58%,58%);
  --sec-fg:hsl(0,0%,100%);
  --acc:hsl(144,54%,65%);
  --acc-fg:hsl(0,0%,15%);
  --muted:hsl(36,20%,92%);
  --muted-fg:hsl(0,0%,40%);
  --card:hsl(0,0%,100%);
  --border:hsl(0,0%,90%);
  --font:'Inter',system-ui,sans-serif;
}
html{scroll-behavior:smooth;scroll-padding-top:120px}
body{font-family:var(--font);background:var(--bg);color:var(--fg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* top bar */
.top-bar{background:var(--primary);color:var(--primary-fg);padding:8px 16px;font-size:.85rem}
.top-bar-inner{max-width:1280px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.top-link{display:flex;align-items:center;gap:6px;transition:opacity .2s}
.top-link:hover{opacity:.8}

/* header */
.header{background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.header-inner{max-width:1280px;margin:0 auto;padding:0 16px;display:flex;align-items:center;justify-content:space-between;height:96px}
.logo img{height:72px;width:auto}

/* menu checkbox hack */
.menu-toggle-input{display:none}
.menu-toggle-label{display:none;width:28px;height:20px;cursor:pointer;position:relative}
.menu-toggle-label span,.menu-toggle-label span::before,.menu-toggle-label span::after{display:block;position:absolute;height:2px;width:100%;background:var(--fg);border-radius:2px;transition:.3s}
.menu-toggle-label span{top:50%;transform:translateY(-50%)}
.menu-toggle-label span::before,.menu-toggle-label span::after{content:''}
.menu-toggle-label span::before{top:-8px}
.menu-toggle-label span::after{top:8px}
.menu-toggle-input:checked~.menu-toggle-label span{background:transparent}
.menu-toggle-input:checked~.menu-toggle-label span::before{top:0;transform:rotate(45deg)}
.menu-toggle-input:checked~.menu-toggle-label span::after{top:0;transform:rotate(-45deg)}

.nav{display:flex;align-items:center;gap:24px}
.nav a{font-size:.875rem;font-weight:500;transition:color .2s;white-space:nowrap}
.nav a:hover,.nav a.current{color:var(--sec)}
.nav .nav-cta{background:var(--sec);color:var(--sec-fg);padding:8px 20px;border-radius:999px;font-weight:600}
.nav .nav-cta:hover{background:hsl(226,58%,50%);color:var(--sec-fg)}

/* sections */
.sec{padding:80px 16px}
.sec-inner{max-width:1280px;margin:0 auto}
.sec-center{text-align:center}
.sec-title{font-size:1.875rem;font-weight:700;margin-bottom:1.5rem}
.sec-sub{font-size:1.125rem;color:var(--muted-fg);margin-bottom:2rem;max-width:640px;margin-left:auto;margin-right:auto}
.bg-muted{background:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 32px;border-radius:999px;font-weight:600;font-size:1rem;border:none;cursor:pointer;transition:all .2s}
.btn-sec{background:var(--sec);color:var(--sec-fg)}
.btn-sec:hover{background:hsl(226,58%,50%)}
.btn-outline{background:transparent;border:2px solid var(--sec);color:var(--sec)}
.btn-outline:hover{background:var(--sec);color:var(--sec-fg)}
.btn-white{background:var(--card);color:var(--fg)}
.btn-white:hover{background:hsl(0,0%,95%)}
.btn-group{display:flex;flex-wrap:wrap;gap:16px;align-items:center}

/* home hero */
.home-hero{min-height:90vh;display:flex;align-items:center;padding:80px 16px;position:relative;overflow:hidden}
.home-hero-img{position:absolute;inset:0;z-index:0}
.home-hero-img img{width:100%;height:100%;object-fit:cover}
.home-hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,var(--bg) 50%,transparent);z-index:1}
.home-hero-inner{position:relative;z-index:2;max-width:1280px;margin:0 auto;width:100%;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.home-hero-text h1{font-size:3rem;font-weight:700;line-height:1.2;margin-bottom:1rem}
.home-hero-text p{font-size:1.125rem;color:var(--muted-fg);line-height:1.7;margin-bottom:2rem}

/* book showcase */
.book-showcase{position:relative;max-width:400px;margin:0 auto}
.book-glow{position:absolute;inset:0;background:hsla(36,40%,76%,0.3);border-radius:1.5rem;filter:blur(24px);transform:rotate(6deg) scale(1.05)}
.book-cover-img{position:relative;z-index:1;width:100%;border-radius:1rem;box-shadow:0 8px 32px rgba(0,0,0,.15);border:1px solid var(--border)}

/* grids */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}

/* featured cards */
.feat-card{background:var(--card);border:1px solid var(--border);border-radius:1.5rem;padding:32px;transition:box-shadow .2s}
.feat-card:hover{box-shadow:0 4px 12px rgba(0,0,0,.08)}
.feat-icon{width:56px;height:56px;border-radius:1rem;display:flex;align-items:center;justify-content:center;margin-bottom:24px;font-size:1.5rem}
.feat-card h3{font-size:1.25rem;font-weight:700;margin-bottom:12px}
.feat-card p{font-size:.875rem;color:var(--muted-fg);line-height:1.6}
.feat-list{list-style:none;margin-top:16px}
.feat-list li{font-size:.875rem;color:var(--fg);opacity:.8;margin-bottom:6px;padding-left:20px;position:relative}
.feat-list li::before{content:"✓";color:var(--sec);font-weight:700;position:absolute;left:0}

/* cta */
.cta-sec{background:var(--sec);color:var(--sec-fg);padding:80px 16px;text-align:center}
.cta-sec h2{font-size:1.875rem;font-weight:700;margin-bottom:32px;max-width:768px;margin-left:auto;margin-right:auto;line-height:1.3}

/* page hero */
.page-hero{background:var(--muted);padding:80px 16px;text-align:center}
.page-hero h1{font-size:2.5rem;font-weight:700;margin-bottom:1rem}
.page-hero p{font-size:1.125rem;color:var(--muted-fg);max-width:640px;margin:0 auto;line-height:1.7}

/* service hero */
.svc-hero{padding:96px 16px;background:var(--muted);position:relative;overflow:hidden}
.svc-hero .hero-content{max-width:640px}
.svc-hero h1{font-size:2.5rem;font-weight:700;margin-bottom:1rem}
.svc-hero p{font-size:1.125rem;color:var(--muted-fg);line-height:1.7}

/* about hero */
.about-hero{position:relative;padding:96px 16px;background:var(--muted);overflow:hidden}
.about-hero-img{position:absolute;inset:0;z-index:0}
.about-hero-img img{width:100%;height:100%;object-fit:cover;opacity:.2}
.about-hero-grad{position:absolute;inset:0;background:linear-gradient(to right,var(--bg) 90%,transparent);z-index:1}

/* about */
.about-text{font-size:1.125rem;line-height:1.8;color:var(--fg);opacity:.8}
.about-text p{margin-bottom:1.5rem}
.about-img img{width:100%;border-radius:1.5rem;box-shadow:0 8px 32px rgba(0,0,0,.1)}

/* blog */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:32px}
.blog-card{background:var(--card);border:1px solid var(--border);border-radius:1.5rem;padding:32px;display:flex;flex-direction:column}
.blog-meta{display:flex;align-items:center;gap:16px;margin-bottom:16px;font-size:.875rem;color:var(--muted-fg)}
.blog-cat{background:hsla(226,58%,58%,0.1);color:var(--sec);padding:4px 12px;border-radius:999px;font-weight:500}
.blog-card h2{font-size:1.25rem;font-weight:700;margin-bottom:16px}
.blog-card h2 a{transition:color .2s}
.blog-card:hover h2 a{color:var(--sec)}
.blog-card p{color:var(--muted-fg);line-height:1.6;flex:1;margin-bottom:32px}
.blog-more{color:var(--sec);font-weight:500}

/* book page */
.book-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:8px;background:hsla(36,40%,76%,0.2);padding:6px 16px;border-radius:999px;font-weight:500;margin-bottom:24px;font-size:.875rem}
.blist{list-style:none;margin:24px 0}
.blist li{padding-left:24px;position:relative;margin-bottom:12px;font-size:.95rem}
.blist li::before{content:"✓";color:var(--sec);font-weight:700;position:absolute;left:0}

/* bioressonancia */
.bio-text{max-width:768px;margin:0 auto}
.bio-text p{font-size:1.125rem;line-height:1.8;color:var(--fg);opacity:.8;margin-bottom:1.5rem}

/* contato */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;max-width:900px;margin:0 auto}
.contact-item{margin-bottom:32px}
.contact-item h3{font-size:1.25rem;font-weight:600;margin-bottom:12px}
.contact-item a{display:flex;align-items:center;gap:12px;color:var(--sec);font-size:1.125rem}
.contact-cta{text-align:center}
.contact-cta .btn{width:100%;justify-content:center;padding:16px 32px;font-size:1.125rem}
.contact-note{margin-top:16px;color:var(--muted-fg);font-size:.9rem}

/* about cards */
.values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px;margin-top:32px}
.val-card{background:var(--card);border:1px solid var(--border);border-radius:1rem;padding:32px;text-align:center}
.val-icon{width:56px;height:56px;border-radius:1rem;display:flex;align-items:center;justify-content:center;margin:0 auto 24px;font-size:1.5rem}
.val-card h3{font-size:1.25rem;font-weight:700;margin-bottom:12px}
.val-card p{font-size:.875rem;color:var(--muted-fg)}

/* card generic */
.card{background:var(--card);border:1px solid var(--border);border-radius:1rem;padding:32px}
.card-icon{width:56px;height:56px;border-radius:1rem;display:flex;align-items:center;justify-content:center;margin-bottom:24px;font-size:1.5rem}
.card h3{font-size:1.25rem;font-weight:700;margin-bottom:12px}
.card p{font-size:.875rem;color:var(--muted-fg);line-height:1.6}
.card-center{text-align:center}
.card-center .card-icon{margin:0 auto 24px}

/* footer */
.footer{background:var(--fg);color:var(--card);padding:64px 16px 32px}
.footer-inner{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px}
.footer-brand img{height:48px;width:auto;filter:brightness(0) invert(1);margin-bottom:24px}
.footer-brand p{color:hsla(0,0%,100%,0.7);font-size:.9rem;line-height:1.6;max-width:320px}
.footer h4{font-size:1rem;font-weight:600;margin-bottom:20px;color:var(--card)}
.footer ul{list-style:none}
.footer li{margin-bottom:12px}
.footer a{color:hsla(0,0%,100%,0.7);font-size:.9rem;transition:color .2s}
.footer a:hover{color:var(--card)}
.footer-contact a{display:flex;align-items:center;gap:8px;color:hsla(0,0%,100%,0.7)}
.footer-contact a:hover{color:var(--card)}
.footer-bottom{max-width:1280px;margin:48px auto 0;padding-top:24px;border-top:1px solid hsla(0,0%,100%,0.1);text-align:center;font-size:.875rem;color:hsla(0,0%,100%,0.5)}

/* service highlight sections */
.svc-highlight{padding:80px 16px}
.svc-highlight:nth-child(even){background:var(--muted)}
.svc-inner{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.svc-inner.reversed{direction:rtl}
.svc-inner.reversed>*{direction:ltr}
.svc-img{position:relative;border-radius:1.5rem;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,.1)}
.svc-img img{width:100%;height:400px;object-fit:cover;display:block;transition:transform .4s}
.svc-img:hover img{transform:scale(1.03)}
.svc-badge{display:inline-flex;align-items:center;gap:8px;background:hsla(36,40%,76%,0.2);padding:6px 16px;border-radius:999px;font-weight:500;margin-bottom:16px;font-size:.875rem}
.svc-text h2{font-size:2rem;font-weight:700;margin-bottom:16px;line-height:1.2}
.svc-text p{font-size:1.0625rem;color:var(--muted-fg);line-height:1.7;margin-bottom:24px}
.svc-list{list-style:none;margin-bottom:24px}
.svc-list li{padding-left:28px;position:relative;margin-bottom:10px;font-size:.95rem}
.svc-list li::before{content:"✓";color:var(--sec);font-weight:700;position:absolute;left:0}
@media(max-width:1024px){
  .svc-inner{grid-template-columns:1fr;gap:32px;text-align:center}
  .svc-inner.reversed{direction:ltr}
  .svc-img img{height:280px}
  .svc-text .btn-group{justify-content:center}
  .svc-list{text-align:left}
}

/* 404 */
.page-404{min-height:80vh;display:flex;align-items:center;justify-content:center;text-align:center}
.page-404 h1{font-size:6rem;font-weight:700;color:var(--sec);margin-bottom:16px}
.page-404 p{font-size:1.25rem;color:var(--muted-fg);margin-bottom:24px}

/* responsive */
@media(max-width:1024px){
  .home-hero-inner{grid-template-columns:1fr;gap:32px;text-align:center}
  .home-hero-text h1{font-size:2.5rem}
  .home-hero-text .btn-group{justify-content:center}
  .book-grid{grid-template-columns:1fr;text-align:center}
  .about-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .menu-toggle-label{display:block}
  .nav{display:none;position:absolute;top:96px;left:0;right:0;background:var(--card);border-bottom:1px solid var(--border);flex-direction:column;padding:16px;gap:8px;box-shadow:0 4px 12px rgba(0,0,0,.08)}
  .menu-toggle-input:checked~.nav{display:flex}
  .nav a{width:100%;padding:10px 0}
  .home-hero-text h1{font-size:2rem}
  .home-hero{min-height:auto;padding:48px 16px}
  .sec{padding:48px 16px}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .blog-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr;gap:32px}
  .page-hero h1,.svc-hero h1{font-size:1.875rem}
}