/* ============================================================
   DRA. MARIANA MARCATO — SISTEMA DE DESIGN GLOBAL v2.0
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.65;color:var(--text);background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}

:root{
  --teal:#1A6277;--teal-dark:#124A5C;--teal-light:#EBF3F6;--teal-mid:#D0E8F0;
  --rose:#B85168;--rose-light:#F7EEF1;
  --cream:#F8F5F1;--white:#ffffff;
  --text:#1B2730;--text-muted:#5C6E7A;--text-light:#8A9BA5;
  --green:#2EB874;--green-dark:#1fa362;
  --border:#E2E8ED;--border-light:#EDF1F4;
  --shadow-sm:0 1px 3px rgba(26,98,119,.08);
  --shadow-md:0 4px 16px rgba(26,98,119,.12);
  --shadow-lg:0 8px 32px rgba(26,98,119,.16);
  --radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-xl:32px;
  --max-w:1200px;--header-h:72px;
}

h1,h2,h3,h4,h5{font-family:'Playfair Display','Georgia',serif;line-height:1.2;color:var(--text);font-weight:700}
h1{font-size:clamp(2rem,5vw,3.25rem)}
h2{font-size:clamp(1.6rem,3.5vw,2.4rem)}
h3{font-size:clamp(1.15rem,2.5vw,1.5rem)}
h4{font-size:1.1rem;font-family:'Inter',sans-serif;font-weight:600}
p{color:var(--text-muted);margin-bottom:1em}
p:last-child{margin-bottom:0}
strong{color:var(--text);font-weight:600}

.container{width:100%;max-width:var(--max-w);margin:0 auto;padding:0 20px}
@media(min-width:768px){.container{padding:0 40px}}
@media(min-width:1200px){.container{padding:0 60px}}
.section{padding:80px 0}
.section-alt{background:var(--cream)}
.section-teal{background:var(--teal);color:var(--white)}
@media(min-width:768px){.section{padding:100px 0}}

.label{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--teal);margin-bottom:12px}
.section-teal .label{color:rgba(255,255,255,.7)}

.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:50px;font-weight:700;font-size:.9rem;letter-spacing:.02em;cursor:pointer;border:none;transition:all .2s ease;white-space:nowrap;text-decoration:none}
.btn svg{width:18px;height:18px;flex-shrink:0}
.btn-green{background:var(--green);color:#fff;box-shadow:0 4px 14px rgba(46,184,116,.35)}
.btn-green:hover{background:var(--green-dark);transform:translateY(-1px)}
.btn-teal{background:var(--teal);color:#fff;box-shadow:var(--shadow-md)}
.btn-teal:hover{background:var(--teal-dark);transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--teal);border:2px solid var(--teal)}
.btn-outline:hover{background:var(--teal);color:#fff}
.btn-outline-white{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.6)}
.btn-outline-white:hover{background:rgba(255,255,255,.15);border-color:#fff}
.btn-rose{background:var(--rose);color:#fff;box-shadow:0 4px 14px rgba(184,81,104,.3)}
.btn-rose:hover{background:#a04460;transform:translateY(-1px)}
.btn-lg{padding:16px 36px;font-size:1rem}
.btn-sm{padding:10px 20px;font-size:.82rem}

.header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-light);height:var(--header-h);display:flex;align-items:center}
.header-inner{display:flex;align-items:center;justify-content:space-between;width:100%}
.logo{display:flex;flex-direction:column;gap:1px}
.logo-name{font-family:'Playfair Display',serif;font-size:1.15rem;font-weight:700;color:var(--text);line-height:1.1}
.logo-title{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--teal);font-weight:600}
.nav{display:none;align-items:center;gap:32px}
@media(min-width:900px){.nav{display:flex}}
.nav a{font-size:.88rem;font-weight:500;color:var(--text-muted);transition:color .2s}
.nav a:hover,.nav a.active{color:var(--teal)}
.header-cta{display:none}
@media(min-width:900px){.header-cta{display:inline-flex}}
.burger{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:8px;background:none;border:none}
@media(min-width:900px){.burger{display:none}}
.burger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all .3s}
.mobile-menu{display:none;position:fixed;inset:0;background:rgba(27,39,48,.6);z-index:999}
.mobile-menu.open{display:block}
.mobile-menu-inner{position:absolute;top:0;right:0;width:min(320px,85vw);height:100%;background:var(--white);padding:80px 32px 40px;display:flex;flex-direction:column;gap:8px;overflow-y:auto}
.mobile-menu-inner a{font-size:1rem;font-weight:500;color:var(--text);padding:12px 0;border-bottom:1px solid var(--border-light);display:block}
.mobile-close{position:absolute;top:20px;right:20px;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-muted)}

.page-hero{background:linear-gradient(135deg,var(--teal-dark) 0%,var(--teal) 100%);padding:60px 0 64px;color:var(--white);text-align:center}
.page-hero h1{color:var(--white);font-size:clamp(1.8rem,4vw,2.8rem)}
.page-hero p{color:rgba(255,255,255,.8);max-width:600px;margin:16px auto 0;font-size:1.05rem}
.page-hero .label{color:rgba(255,255,255,.65)}

.breadcrumb{padding:12px 0;font-size:.8rem;color:var(--text-muted);border-bottom:1px solid var(--border-light)}
.breadcrumb a{color:var(--teal)}
.breadcrumb span{margin:0 6px}

.card{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--border-light);padding:28px;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}

.stars{display:inline-flex;gap:2px}
.stars svg{width:16px;height:16px;fill:#F59E0B}
.stars-lg svg{width:22px;height:22px}

.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:50px;font-size:.78rem;font-weight:600}
.badge-teal{background:var(--teal-light);color:var(--teal)}
.badge-rose{background:var(--rose-light);color:var(--rose)}
.badge-green{background:rgba(46,184,116,.12);color:var(--green-dark)}

.check-list{display:flex;flex-direction:column;gap:10px}
.check-list li{display:flex;align-items:flex-start;gap:10px;font-size:.95rem;color:var(--text-muted)}
.check-icon{width:20px;height:20px;min-width:20px;background:var(--teal);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-top:1px}
.check-icon svg{width:11px;height:11px;stroke:#fff;fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}

.wa-float{position:fixed;bottom:24px;right:24px;z-index:900;background:#25D366;border-radius:50px;display:flex;align-items:center;gap:10px;padding:14px 20px;box-shadow:0 4px 16px rgba(37,211,102,.45);transition:transform .2s,box-shadow .2s;text-decoration:none;color:#fff}
.wa-float:hover{transform:scale(1.1);box-shadow:0 6px 22px rgba(37,211,102,.55)}
.wa-float svg{width:24px;height:24px;fill:#fff;flex-shrink:0}

.footer{background:var(--text);color:var(--white);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1fr;gap:40px}
@media(min-width:640px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}}
.footer-brand .logo-name{color:var(--white)}
.footer-brand p{color:rgba(255,255,255,.6);font-size:.88rem;margin-top:12px;line-height:1.7}
.footer-socials{display:flex;gap:12px;margin-top:20px}
.footer-socials a{width:38px;height:38px;background:rgba(255,255,255,.1);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .2s}
.footer-socials a:hover{background:var(--teal)}
.footer-socials svg{width:18px;height:18px;fill:rgba(255,255,255,.8)}
.footer-col h4{color:rgba(255,255,255,.5);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;font-family:'Inter',sans-serif;font-weight:700;margin-bottom:16px}
.footer-col a{display:block;color:rgba(255,255,255,.75);font-size:.88rem;padding:4px 0;transition:color .2s}
.footer-col a:hover{color:var(--white)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;margin-top:48px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.footer-bottom span{color:rgba(255,255,255,.4);font-size:.8rem}

.faq-item{border-bottom:1px solid var(--border-light)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 0;cursor:pointer;font-weight:600;font-size:.97rem;color:var(--text);background:none;border:none;width:100%;text-align:left}
.faq-q svg{width:20px;height:20px;min-width:20px;color:var(--teal);transition:transform .3s}
.faq-item.open .faq-q svg{transform:rotate(180deg)}
.faq-a{display:none;padding:0 0 20px;font-size:.95rem;color:var(--text-muted);line-height:1.75}
.faq-item.open .faq-a{display:block}

.article-body h2{font-size:1.5rem;margin:40px 0 16px}
.article-body h3{font-size:1.2rem;margin:28px 0 12px}
.article-body p{margin-bottom:20px;font-size:1.02rem;line-height:1.8;color:var(--text-muted)}
.article-body ul,.article-body ol{margin:16px 0 20px 20px;list-style:disc}
.article-body li{margin-bottom:8px;color:var(--text-muted)}
.article-meta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:.82rem;color:var(--text-muted);margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--border-light)}

.text-teal{color:var(--teal)}.text-rose{color:var(--rose)}.text-muted{color:var(--text-muted)}.text-center{text-align:center}
.mt-4{margin-top:16px}.mt-8{margin-top:32px}.mb-4{margin-bottom:16px}.mb-8{margin-bottom:32px}

@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.animate-up{animation:fadeUp .6s ease both}

@media print{.header,.wa-float,.footer-socials,.btn{display:none}body{font-size:12pt}}

/* Nav dropdown */
.nav-dropdown{position:relative}
.nav-dropdown-menu{display:none;list-style:none;position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);background:var(--white);border:1px solid var(--border);border-radius:var(--radius-md);padding:6px 0;box-shadow:var(--shadow-md);min-width:240px;z-index:500}
.nav-dropdown:hover .nav-dropdown-menu,.nav-dropdown:focus-within .nav-dropdown-menu{display:block}
.nav-dropdown>a{display:flex;align-items:center;gap:4px}
.nav-dropdown>a::after{content:'▾';font-size:.75em;margin-top:1px}
.nav-dropdown-menu li a{display:block;padding:10px 18px;font-size:.86rem;color:var(--text-muted);white-space:nowrap;transition:all .15s;border-bottom:1px solid var(--border-light)}
.nav-dropdown-menu li:last-child a{border-bottom:none}
.nav-dropdown-menu li a:hover{background:var(--teal-light);color:var(--teal);padding-left:22px}