@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,400;1,9..144,500&family=Hanken+Grotesk:wght@300;400;500;600;700&display=swap');

/* ============================================================
   SAHIUM — Editorial de Luxo
   Quase-preto + dourado champanhe + off-white quente.
   Fraunces (serifada editorial) + Hanken Grotesk.
   Sem ícones genéricos: numerais e fios finos.
   ============================================================ */

:root{
  --gold:#BF9D5E;
  --gold-l:#DAC08A;
  --gold-d:#9A7C42;
  --ink:#0E1015;
  --ink-2:#15181F;
  --ink-3:#222732;
  --paper:#FAF7F1;
  --cream:#F0EADD;
  --line:#E4DBC9;
  --line-d:rgba(255,255,255,.12);
  --text:#22252B;
  --muted:#6B7079;
  --white:#ffffff;
  --serif:'Fraunces', Georgia, 'Times New Roman', serif;
  --sans:'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --maxw:1200px;
  --radius:2px;
  --shadow:0 30px 70px rgba(14,16,21,.14);
  --shadow-sm:0 12px 34px rgba(14,16,21,.08);
  --t:.45s cubic-bezier(.16,.7,.2,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--text);
  background:var(--paper);
  line-height:1.72;
  font-size:17px;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color var(--t)}
::selection{background:var(--gold);color:#fff}

h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.06;color:var(--ink);letter-spacing:-.01em}
h1{font-size:clamp(2.4rem,4.8vw,4.3rem);font-optical-sizing:auto}
h2{font-size:clamp(2rem,3.7vw,3.15rem)}
h3{font-size:1.55rem;font-weight:600}
p{margin-bottom:1rem}
strong{font-weight:600;color:var(--ink)}
em{font-style:italic}

.container{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.section{padding:120px 0}
.section--tight{padding:76px 0}
.bg-cream{background:var(--cream)}
.bg-ink{background:var(--ink);color:#D7DAE1}
.bg-ink h1,.bg-ink h2,.bg-ink h3,.bg-ink h4{color:#fff}

/* Eyebrow / kicker */
.kicker{
  display:inline-flex;align-items:center;gap:14px;
  font-family:var(--sans);font-size:.74rem;font-weight:600;
  letter-spacing:.3em;text-transform:uppercase;color:var(--gold-d);
  margin-bottom:26px;
}
.kicker::before{content:"";width:42px;height:1px;background:var(--gold)}
.bg-ink .kicker{color:var(--gold-l)}

.lead{font-size:1.22rem;color:var(--muted);max-width:60ch;line-height:1.7}
.bg-ink .lead{color:#AEB4BE}

/* ============ BUTTONS ============ */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:11px;
  font-family:var(--sans);font-weight:600;font-size:.78rem;
  letter-spacing:.16em;text-transform:uppercase;
  padding:18px 34px;border-radius:var(--radius);
  border:1px solid transparent;cursor:pointer;transition:all var(--t);
}
.btn svg{width:15px;height:15px;transition:transform var(--t)}
.btn:hover svg{transform:translateX(4px)}
.btn--gold{background:var(--gold);color:#fff;box-shadow:0 10px 30px rgba(191,157,94,.28)}
.btn--gold:hover{background:var(--gold-d);transform:translateY(-2px);box-shadow:0 16px 40px rgba(154,124,66,.36)}
.btn--outline{border-color:var(--gold);color:var(--gold-d)}
.btn--outline:hover{background:var(--gold);color:#fff;border-color:var(--gold)}
.btn--ghost-light{border-color:rgba(255,255,255,.32);color:#fff}
.btn--ghost-light:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn--wa{background:#1f9d55;color:#fff}
.btn--wa:hover{background:#197f45;transform:translateY(-2px)}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:22px 0;transition:all var(--t);background:transparent;
}
.site-header.scrolled{
  background:rgba(14,16,21,.92);backdrop-filter:blur(14px);
  padding:13px 0;box-shadow:0 1px 0 rgba(255,255,255,.06),0 8px 30px rgba(0,0,0,.3);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:13px}
.brand svg,.brand img{height:52px;width:auto;transition:height var(--t)}
.scrolled .brand svg,.scrolled .brand img{height:44px}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-name{font-family:var(--serif);font-size:1.55rem;color:#fff;font-weight:500;letter-spacing:.3px}
.brand-sub{font-family:var(--sans);font-size:.56rem;letter-spacing:.34em;text-transform:uppercase;color:var(--gold-l);margin-top:3px}

.nav-links{display:flex;align-items:center;gap:34px;list-style:none}
.nav-links a{
  font-size:.82rem;font-weight:500;letter-spacing:.06em;
  color:#E4E7EC;position:relative;padding:6px 0;
}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold-l);transition:width var(--t)}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:14px}

.menu-toggle{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.menu-toggle span{width:26px;height:2px;background:#fff;transition:all var(--t)}

/* ============ HERO ============ */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  color:#fff;overflow:hidden;
  background:
    radial-gradient(1200px 700px at 78% 18%, rgba(191,157,94,.16), transparent 60%),
    linear-gradient(115deg, #0B0D11 0%, #14171E 60%, #1A1E27 100%);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:url('../img/hero-bg.jpg') center/cover no-repeat;
  opacity:.16;z-index:0;mix-blend-mode:luminosity;
}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:64px;align-items:center;padding-top:150px;padding-bottom:96px}
.hero-copy{max-width:38rem}
.hero h1{color:#fff;letter-spacing:-.015em}
.hero h1 em{font-style:italic;color:var(--gold-l);font-weight:400}
.hero p{color:#C4C9D2;font-size:1.2rem;max-width:46ch;margin:28px 0 40px;line-height:1.7}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-meta{display:flex;gap:0;margin-top:64px;border-top:1px solid var(--line-d);padding-top:30px}
.hero-meta>div{padding-right:38px;margin-right:38px;border-right:1px solid var(--line-d)}
.hero-meta>div:last-child{border-right:0}
.hero-meta .num{font-family:var(--serif);font-size:2.7rem;font-weight:500;color:var(--gold-l);line-height:1}
.hero-meta .lbl{font-size:.78rem;letter-spacing:.04em;color:#9AA1AC;margin-top:8px;max-width:17ch}

/* Hero portrait (P&B + moldura) */
.hero-portrait{position:relative;justify-self:end;width:100%;max-width:380px}
.hero-portrait img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:var(--radius);filter:grayscale(1) contrast(1.04) brightness(1.02);box-shadow:0 40px 80px rgba(0,0,0,.5)}
.hero-portrait .frame{position:absolute;inset:20px -20px -20px 20px;border:1px solid var(--gold);border-radius:var(--radius);z-index:-1}
.hero-portrait .tagline{position:absolute;left:18px;bottom:18px;right:18px;font-family:var(--serif);font-style:italic;font-size:1.05rem;color:#fff;text-shadow:0 2px 18px rgba(0,0,0,.8)}

/* ============ TRUST STRIP ============ */
.trust{background:var(--ink-2);padding:30px 0;border-top:1px solid var(--line-d)}
.trust .container{display:flex;flex-wrap:wrap;gap:14px 40px;justify-content:space-between;align-items:center}
.trust-item{display:flex;align-items:center;gap:13px;color:#C4C9D2;font-size:.9rem;letter-spacing:.01em}
.trust-item::before{content:"";flex:none;width:7px;height:7px;background:var(--gold);transform:rotate(45deg)}
.trust-item svg{display:none}

/* ============ SECTION HEADER ============ */
.sec-head{max-width:760px;margin-bottom:64px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .kicker{justify-content:center}
.sec-head.center .kicker::before{display:none}

/* ============ GRID ============ */
.grid{display:grid;gap:30px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* Editorial numbered cards (sem ícones) */
.idx-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
.idx-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.idx-card{padding:42px 38px 42px 0;border-bottom:1px solid var(--line);position:relative}
.idx-grid>.idx-card{border-right:1px solid var(--line);padding-left:38px}
.idx-grid>.idx-card:nth-child(3n){border-right:0;padding-right:0}
.idx-card .idx{font-family:var(--serif);font-size:2.4rem;font-weight:500;color:var(--gold);line-height:1;display:block;margin-bottom:18px}
.idx-card h3{margin-bottom:12px;color:var(--ink)}
.idx-card p{color:var(--muted);font-size:1rem;margin-bottom:0}
.bg-ink .idx-grid,.bg-ink .idx-card,.bg-ink .idx-grid>.idx-card{border-color:var(--line-d)}
.bg-ink .idx-card p{color:#AEB4BE}
.bg-ink .idx-card h3{color:#fff}

/* Plain cards (refinado, usados em páginas internas) */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:40px 34px;transition:all var(--t);position:relative;overflow:hidden;
}
.card::before{content:"";position:absolute;top:0;left:0;width:100%;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform var(--t)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card .ico{width:46px;height:46px;display:flex;align-items:center;justify-content:center;color:var(--gold-d);margin-bottom:22px;border-bottom:1px solid var(--gold);border-radius:0}
.card h3{margin-bottom:12px}
.card p{color:var(--muted);font-size:1rem;margin-bottom:0}
.card-link{display:inline-flex;align-items:center;gap:9px;margin-top:22px;color:var(--gold-d);font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.card-link svg{transition:transform var(--t)}
.card:hover .card-link svg{transform:translateX(6px)}

/* Featured area card */
.feature-card{
  grid-column:span 2;display:grid;grid-template-columns:1.1fr 1fr;
  background:var(--ink);color:#D7DAE1;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line-d);
}
.feature-card .fc-body{padding:58px 50px}
.feature-card h3{color:#fff;font-size:2.1rem;margin-bottom:16px}
.feature-card .fc-side{background:linear-gradient(160deg,var(--ink-3),var(--ink-2));position:relative;min-height:290px;display:flex;align-items:center;justify-content:center}
.feature-card .fc-side img,.feature-card .fc-side svg{width:120px;height:auto;opacity:.55}
.tag{display:inline-block;background:rgba(191,157,94,.16);color:var(--gold-l);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;padding:7px 15px;border-radius:40px;margin-bottom:20px;font-weight:600}

/* ============ SPLIT ============ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.split--reverse .split-media{order:2}
.split-media{position:relative}
.split-media img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;object-fit:cover;filter:grayscale(1) contrast(1.04) brightness(1.01)}
.split-media .frame{position:absolute;inset:20px -20px -20px 20px;border:1px solid var(--gold);border-radius:var(--radius);z-index:-1}
.split-body .kicker{justify-content:flex-start}
.checklist{list-style:none;margin:28px 0}
.checklist li{position:relative;padding-left:30px;margin-bottom:15px;color:var(--text)}
.checklist li::before{content:"";position:absolute;left:0;top:11px;width:14px;height:1px;background:var(--gold)}
.bg-ink .checklist li{color:#C4C9D2}

/* ============ STATS ============ */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.stat{position:relative;padding:0 14px}
.stat+.stat::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:1px;background:var(--line-d)}
.stat .num{font-family:var(--serif);font-size:3.4rem;font-weight:500;color:var(--gold-l);line-height:1}
.stat .lbl{font-size:.86rem;color:#AEB4BE;margin-top:12px;letter-spacing:.02em}

/* ============ PROCESS / STEPS ============ */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.step{position:relative;padding:36px 30px 36px 0;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
.steps .step{padding-left:30px}
.steps .step:first-child{padding-left:0}
.step:last-child{border-right:0;padding-right:0}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:var(--serif);font-size:2.6rem;font-weight:500;color:var(--gold);opacity:.85;line-height:1;display:block;margin-bottom:14px}
.step h3{font-size:1.25rem;margin:0 0 8px}
.step p{font-size:.96rem;color:var(--muted);margin:0}

/* ============ TEAM ============ */
.team-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:all var(--t)}
.team-card:hover{box-shadow:var(--shadow);transform:translateY(-5px)}
.team-card img{aspect-ratio:3/4;object-fit:cover;width:100%;filter:grayscale(1) contrast(1.04)}
.team-card .tc-body{padding:28px 30px}
.team-card h3{font-size:1.55rem;margin-bottom:2px}
.team-card .role{color:var(--gold-d);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600}
.team-card p{color:var(--muted);font-size:.96rem;margin-top:14px}

/* ============ QUOTE / VALUES ============ */
.quote{max-width:960px;margin:0 auto;text-align:center}
.quote blockquote{font-family:var(--serif);font-size:clamp(1.7rem,3.2vw,2.6rem);font-style:italic;font-weight:400;color:#fff;line-height:1.32}
.quote .qmark{font-family:var(--serif);font-size:5rem;color:var(--gold);line-height:.5;display:block;margin-bottom:18px}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:64px;border-top:1px solid var(--line-d)}
.value{padding:36px 30px;border-right:1px solid var(--line-d);text-align:left}
.value:last-child{border-right:0}
.value .ico{display:none}
.value h4{color:#fff;font-family:var(--serif);font-size:1.35rem;font-weight:500;margin-bottom:8px}
.value h4::before{content:"";display:block;width:30px;height:1px;background:var(--gold);margin-bottom:16px}
.value p{font-size:.94rem;color:#AEB4BE;margin:0}

/* ============ CTA BAND ============ */
.cta-band{background:var(--ink);color:#fff;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(800px 400px at 50% 0%,rgba(191,157,94,.18),transparent 70%)}
.cta-band .container{position:relative;z-index:2}
.cta-band .kicker{justify-content:center;color:var(--gold-l)}
.cta-band .kicker::before{display:none}
.cta-band h2{color:#fff;max-width:22ch;margin:0 auto 18px}
.cta-band p{color:rgba(255,255,255,.78);max-width:52ch;margin:0 auto 34px}
.cta-band .btn--ghost-light{border-color:var(--gold);color:#fff}
.cta-band .btn--ghost-light:hover{background:var(--gold);border-color:var(--gold)}

/* ============ FAQ ============ */
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:none;cursor:pointer;padding:28px 0;display:flex;justify-content:space-between;align-items:center;gap:24px;font-family:var(--serif);font-size:1.3rem;font-weight:500;color:var(--ink);transition:color var(--t)}
.faq-q:hover{color:var(--gold-d)}
.faq-q .pm{flex:none;width:24px;height:24px;position:relative;transition:transform var(--t)}
.faq-q .pm::before,.faq-q .pm::after{content:"";position:absolute;background:var(--gold-d);top:50%;left:50%;transform:translate(-50%,-50%)}
.faq-q .pm::before{width:14px;height:1.5px}
.faq-q .pm::after{width:1.5px;height:14px;transition:transform var(--t)}
.faq-item.open .pm{transform:rotate(180deg)}
.faq-item.open .pm::after{transform:translate(-50%,-50%) scaleY(0)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s ease}
.faq-a p{padding:0 0 28px;color:var(--muted);margin:0;max-width:64ch}

/* ============ CONTACT ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.info-block{margin-bottom:32px}
.info-block .ico{display:none}
.card .ico{display:none}
.info-block h4{font-family:var(--sans);font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-d);margin-bottom:8px;font-weight:600}
.info-block p{color:var(--text);margin:0;line-height:1.55}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:44px;box-shadow:var(--shadow-sm)}
.field{margin-bottom:22px}
.field label{display:block;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:9px;font-weight:600}
.field input,.field textarea,.field select{width:100%;padding:15px 16px;border:1px solid var(--line);border-radius:var(--radius);font-family:var(--sans);font-size:1rem;color:var(--text);background:var(--paper);transition:border var(--t)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--gold)}
.field textarea{resize:vertical;min-height:130px}
.map-embed{border:0;width:100%;height:320px;border-radius:var(--radius);filter:grayscale(.35) contrast(1.05)}

/* ============ BLOG ============ */
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:all var(--t);display:flex;flex-direction:column}
.post-card:hover{box-shadow:var(--shadow);transform:translateY(-5px)}
.post-thumb{height:210px;background:linear-gradient(150deg,var(--ink-3),var(--ink));display:flex;align-items:flex-end;padding:22px;position:relative}
.post-thumb .cat{background:var(--gold);color:#fff;font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;padding:6px 13px;border-radius:40px;font-weight:600}
.post-thumb svg{position:absolute;top:24px;right:24px;opacity:.3;color:var(--gold-l)}
.post-card .pc-body{padding:28px 30px;display:flex;flex-direction:column;flex:1}
.post-card .date{font-size:.76rem;color:var(--muted);letter-spacing:.05em;margin-bottom:12px}
.post-card h3{font-size:1.4rem;margin-bottom:10px;line-height:1.2}
.post-card p{color:var(--muted);font-size:.96rem;flex:1}
.post-card .card-link{margin-top:20px}

/* Article */
.article-hero{background:var(--ink);color:#fff;padding:170px 0 76px}
.article-hero .cat{color:var(--gold-l);letter-spacing:.22em;text-transform:uppercase;font-size:.78rem;font-weight:600}
.article-hero h1{color:#fff;max-width:22ch;margin:20px 0}
.article-hero .meta{color:#9AA1AC;font-size:.9rem}
.article-body{max-width:760px;margin:0 auto;padding:80px 32px}
.article-body h2{font-size:2rem;margin:48px 0 18px}
.article-body h3{font-size:1.4rem;margin:32px 0 12px;color:var(--ink)}
.article-body p{font-size:1.1rem;color:#3A4049;line-height:1.85}
.article-body ul,.article-body ol{margin:0 0 22px 22px;color:#3A4049}
.article-body li{margin-bottom:11px;line-height:1.75}
.article-body blockquote{border-left:2px solid var(--gold);padding:8px 26px;margin:32px 0;font-family:var(--serif);font-style:italic;font-size:1.4rem;color:var(--ink)}
.article-body .callout{background:var(--cream);border-radius:var(--radius);padding:28px 32px;margin:32px 0;border-left:2px solid var(--gold)}
.article-body .callout p{margin:0;font-size:1.02rem}
.disclaimer{font-size:.86rem;color:var(--muted);background:var(--cream);border-radius:var(--radius);padding:20px 24px;margin-top:44px;border-left:2px solid var(--line)}

/* Page hero (inner) */
.page-hero{background:var(--ink);color:#fff;padding:180px 0 90px;text-align:center;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;background:url('../img/hero-bg.jpg') center/cover;opacity:.16;mix-blend-mode:luminosity}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(900px 500px at 50% 0,rgba(191,157,94,.16),transparent 65%)}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{color:#fff}
.page-hero p{color:#C4C9D2;max-width:56ch;margin:18px auto 0}
.crumbs{font-size:.8rem;color:#9AA1AC;letter-spacing:.05em;margin-bottom:16px}
.crumbs a:hover{color:var(--gold-l)}

/* ============ FOOTER ============ */
.site-footer{background:#0A0C10;color:#9AA1AC;padding:84px 0 32px}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:54px;border-bottom:1px solid var(--line-d)}
.footer-brand .brand-name{font-size:1.7rem}
.site-footer p{font-size:.92rem;line-height:1.75}
.footer-col h4{font-family:var(--sans);color:#fff;font-size:.76rem;letter-spacing:.18em;text-transform:uppercase;margin-bottom:20px;font-weight:600}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:12px}
.footer-col a{font-size:.92rem;color:#9AA1AC}
.footer-col a:hover{color:var(--gold-l)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding-top:28px;font-size:.82rem}
.socials{display:flex;gap:14px}
.socials a{width:38px;height:38px;border:1px solid rgba(255,255,255,.15);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#9AA1AC;transition:all var(--t)}
.socials a:hover{background:var(--gold);color:#fff;border-color:var(--gold)}

/* ============ WHATSAPP FLOAT ============ */
.wa-float{position:fixed;right:26px;bottom:26px;z-index:900;width:58px;height:58px;border-radius:50%;background:#1f9d55;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 34px rgba(31,157,85,.45);transition:all var(--t);animation:wapulse 2.6s infinite}
.wa-float:hover{transform:scale(1.08);background:#197f45}
@keyframes wapulse{0%{box-shadow:0 0 0 0 rgba(31,157,85,.5)}70%{box-shadow:0 0 0 16px rgba(31,157,85,0)}100%{box-shadow:0 0 0 0 rgba(31,157,85,0)}}

/* ============ REVEAL ANIM (com stagger) ============ */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.16,.7,.2,1),transform .8s cubic-bezier(.16,.7,.2,1);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
@media (scripting: none){.reveal{opacity:1!important;transform:none!important}}

/* ============ RESPONSIVE ============ */
@media(max-width:1040px){
  .hero .container{grid-template-columns:1fr;gap:48px}
  .hero-portrait{max-width:320px;justify-self:start;order:-1}
  .hero-copy{max-width:none}
}
@media(max-width:980px){
  .grid-3,.grid-4,.stats,.steps,.values,.idx-grid{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid{grid-template-columns:1fr;gap:44px}
  .split--reverse .split-media{order:0}
  .feature-card{grid-template-columns:1fr;grid-column:span 2}
  .feature-card .fc-side{min-height:200px}
  .footer-top{grid-template-columns:1fr 1fr;gap:36px}
  .split-media .frame,.hero-portrait .frame{inset:14px -14px -14px 14px}
  .idx-grid>.idx-card:nth-child(3n){border-right:1px solid var(--line);padding-right:38px}
  .idx-grid>.idx-card:nth-child(2n){border-right:0;padding-right:0}
  .value{border-right:0;border-bottom:1px solid var(--line-d)}
  .stat+.stat::before{display:none}
}
@media(max-width:760px){
  body{font-size:16px}
  .section{padding:74px 0}
  .section--tight{padding:54px 0}
  .nav-links,.nav-cta .btn{display:none}
  .menu-toggle{display:flex}
  .nav-links.open{
    display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;
    background:var(--ink);padding:26px 32px;gap:20px;box-shadow:0 20px 40px rgba(0,0,0,.45);
  }
  .nav-links.open a{color:#fff;font-size:1rem}
  .grid-2,.grid-3,.grid-4,.stats,.steps,.values,.feature-card,.idx-grid{grid-template-columns:1fr}
  .feature-card{grid-column:span 1}
  .idx-grid>.idx-card,.idx-grid>.idx-card:nth-child(n){border-right:0;padding-left:0;padding-right:0}
  .steps .step{border-right:0;padding-left:0}
  .hero-meta{flex-wrap:wrap;gap:20px}
  .hero-meta>div{border-right:0;padding-right:0;margin-right:0;min-width:42%}
  .footer-top{grid-template-columns:1fr}
}
.menu-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}