:root{
  --font-heading:'Playfair Display', Georgia, serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Light theme (default) */
  --navy:#0F1E36;
  --charcoal:#2C302E;
  --gold:#8a6a3f;
  --gold-soft:#C5A880;
  --bg:#F9FAFB;
  --surface:#FFFFFF;
  --surface-2:#F1F0ED;
  --ink:#191c22;
  --ink-soft:#4b5563;
  --line:rgba(15,30,54,.14);
  --header-bg:#0F1E36;
  --header-ink:#F9FAFB;
  --shadow:0 4px 18px rgba(15,30,54,.08);
}

:root[data-theme="dark"]{
  --bg:#14181f;
  --surface:#1b2230;
  --surface-2:#20283a;
  --ink:#F3F4F6;
  --ink-soft:#AEB6C4;
  --gold:#C5A880;
  --gold-soft:#C5A880;
  --line:rgba(255,255,255,.14);
  --header-bg:#0b1322;
  --header-ink:#F3F4F6;
  --shadow:0 4px 18px rgba(0,0,0,.35);
}

@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#14181f;
    --surface:#1b2230;
    --surface-2:#20283a;
    --ink:#F3F4F6;
    --ink-soft:#AEB6C4;
    --gold:#C5A880;
    --gold-soft:#C5A880;
    --line:rgba(255,255,255,.14);
    --header-bg:#0b1322;
    --header-ink:#F3F4F6;
    --shadow:0 4px 18px rgba(0,0,0,.35);
  }
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);
  line-height:1.65;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{color:inherit;}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px;}

h1,h2,h3{font-family:var(--font-heading);font-weight:700;line-height:1.2;margin:0;}
.eyebrow{font-family:var(--font-body);font-size:.75rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--gold);font-weight:600;}

/* ---------- HEADER ---------- */
.site-header{background:var(--header-bg);position:sticky;top:0;z-index:50;
  border-bottom:1px solid rgba(255,255,255,.08);}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;gap:16px;}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--header-ink);}
.brand img{height:38px;width:38px;object-fit:contain;}
.brand-name{font-family:var(--font-heading);font-size:1.15rem;font-weight:700;
  color:var(--header-ink);letter-spacing:.01em;}
.site-nav{display:flex;align-items:center;gap:28px;}
.site-nav a{color:rgba(249,250,251,.85);text-decoration:none;font-size:.92rem;font-weight:500;}
.site-nav a:hover{color:#fff;}
.theme-toggle{background:transparent;border:1px solid rgba(255,255,255,.3);
  border-radius:999px;width:36px;height:36px;display:flex;align-items:center;
  justify-content:center;cursor:pointer;color:rgba(249,250,251,.85);flex-shrink:0;}
.theme-toggle:hover{color:#fff;border-color:#fff;}
.theme-toggle svg{width:17px;height:17px;fill:currentColor;}
.theme-toggle .icon-sun{display:none;}
:root[data-theme="dark"] .theme-toggle .icon-moon{display:none;}
:root[data-theme="dark"] .theme-toggle .icon-sun{display:block;}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .theme-toggle .icon-moon{display:none;}
  :root:not([data-theme="light"]) .theme-toggle .icon-sun{display:block;}
}

/* ---------- HERO ---------- */
.hero{background:var(--header-bg);color:var(--header-ink);padding:72px 0 88px;
  position:relative;overflow:hidden;}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr;text-align:center;}}
.hero-eyebrow{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-soft);font-weight:600;margin-bottom:18px;}
.hero h1{font-size:clamp(1.9rem,3.6vw,2.7rem);color:#fff;margin-bottom:18px;}
.hero p.lede{font-size:1.1rem;color:rgba(249,250,251,.82);max-width:46ch;margin:0;}
@media (max-width:860px){.hero p.lede{margin:0 auto;}}
.hero-actions{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap;}
@media (max-width:860px){.hero-actions{justify-content:center;}}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:4px;
  font-weight:600;font-size:.92rem;text-decoration:none;cursor:pointer;border:1px solid transparent;}
.btn-gold{background:var(--gold-soft);color:#1a1405;}
.btn-gold:hover{background:#d4bb95;}
.btn-outline{border-color:rgba(249,250,251,.5);color:#fff;}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.08);}
.hero-portrait{position:relative;}
.hero-portrait img{border-radius:6px;box-shadow:0 20px 50px rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.12);}

/* ---------- SECTIONS ---------- */
.section{padding:72px 0;}
.section-head{text-align:center;max-width:640px;margin:0 auto 44px;}
.section-head h2{font-size:clamp(1.5rem,3vw,2rem);color:var(--ink);margin-top:10px;}
.section-alt{background:var(--surface-2);}

/* ---------- PRACTICE CARDS ---------- */
.practice-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;}
.practice-card{background:var(--surface);border:1px solid var(--line);border-radius:8px;
  padding:28px 24px;box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s;}
.practice-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(15,30,54,.14);}
.practice-card .icon{width:40px;height:40px;color:var(--gold);margin-bottom:16px;}
.practice-card .icon svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:1.5;}
.practice-card h3{font-size:1.08rem;color:var(--ink);margin-bottom:10px;}
.practice-card ul{margin:0;padding-left:18px;color:var(--ink-soft);font-size:.9rem;line-height:1.7;}
.practice-card ul li{margin-bottom:3px;}
.practice-note{text-align:center;font-size:.8rem;color:var(--ink-soft);
  margin-top:28px;font-style:italic;}

/* ---------- ACTIVITIES ---------- */
.activity-list{display:grid;gap:22px;max-width:760px;margin:0 auto;}
.activity-item{display:flex;gap:16px;align-items:flex-start;}
.activity-item .num{font-family:var(--font-heading);font-size:1.3rem;color:var(--gold-soft);
  flex-shrink:0;width:36px;}
.activity-item strong{color:var(--ink);}
.activity-item p{margin:2px 0 0;color:var(--ink-soft);}

/* ---------- ABOUT ---------- */
.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:52px;align-items:center;}
@media (max-width:860px){.about{grid-template-columns:1fr;}}
.about-photo img{border-radius:8px;box-shadow:var(--shadow);border:1px solid var(--line);}
.about-body h2{font-size:clamp(1.4rem,3vw,1.9rem);margin:8px 0 18px;}
.about-body p{color:var(--ink-soft);margin:0 0 14px;}
.oab-badge{display:inline-block;margin-top:10px;padding:8px 16px;border:1px solid var(--gold-soft);
  border-radius:999px;font-size:.82rem;color:var(--gold);font-weight:600;letter-spacing:.02em;}
.placeholder-note{display:block;margin-top:14px;font-size:.78rem;color:var(--ink-soft);
  font-style:italic;opacity:.75;}

/* ---------- LOCATION ---------- */
.location-card{background:var(--surface);border:1px solid var(--line);border-radius:8px;
  padding:32px;box-shadow:var(--shadow);max-width:640px;margin:0 auto;text-align:center;}
.location-card h3{font-size:1.1rem;margin-bottom:10px;}
.location-card p{color:var(--ink-soft);margin:0;}

/* ---------- CONTACT CARD (used on contato.html) ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:20px;max-width:760px;margin:0 auto;}
.contact-item{background:var(--surface);border:1px solid var(--line);border-radius:8px;
  padding:24px;box-shadow:var(--shadow);text-align:center;}
.contact-item .icon{width:30px;height:30px;color:var(--gold);margin:0 auto 12px;}
.contact-item .icon svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:1.5;}
.contact-item a{color:var(--ink);text-decoration:none;font-weight:600;word-break:break-word;}
.contact-item a:hover{color:var(--gold);}
.contact-item .label{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;
  color:var(--ink-soft);margin-bottom:6px;display:block;}

/* ---------- FOOTER ---------- */
.site-footer{background:var(--header-bg);color:rgba(249,250,251,.7);padding:36px 0;
  font-size:.85rem;}
.site-footer .wrap{display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:12px;}
.site-footer a{color:rgba(249,250,251,.7);text-decoration:none;}
.site-footer a:hover{color:#fff;}

/* ---------- WHATSAPP FLOAT ---------- */
.whatsapp-float{position:fixed;bottom:22px;right:22px;z-index:100;
  background:#25D366;color:#fff;width:58px;height:58px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.3);
  text-decoration:none;transition:transform .15s;}
.whatsapp-float:hover{transform:scale(1.08);}
.whatsapp-float svg{width:30px;height:30px;fill:#fff;}

@media (max-width:640px){
  .site-nav{display:none;}
  .section{padding:52px 0;}
}