/* ============================================================
   INDEC BRASIL — Instituto de Diversidade, Esporte e Cultura
   ============================================================ */
:root{
  --navy:#123c6d; --navy-d:#0c2b4f; --navy-xd:#081f3a;
  --green:#2e8f4e; --green-d:#1f6b3a;
  --red:#c84a5e; --orange:#e6801f; --yellow:#f2c14e; --purple:#a79cc9;
  --ink:#1c2b3a; --muted:#5a6b7d; --bg:#ffffff; --bg-soft:#f4f7fa; --line:#e3e9f0;
  --radius:18px;
  --shadow:0 10px 40px rgba(12,43,79,.10);
  --shadow-lg:0 24px 70px rgba(12,43,79,.16);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Montserrat',sans-serif;line-height:1.15;color:var(--navy-d)}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,92%);margin:0 auto}
section{padding:96px 0}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:'Montserrat',sans-serif;font-size:.8rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--green);margin-bottom:16px}
.eyebrow::before{content:"";width:34px;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--green),var(--yellow))}
h2.title{font-size:clamp(1.7rem,3.6vw,2.6rem);font-weight:800;margin-bottom:18px}
p.lead{font-size:1.08rem;color:var(--muted);max-width:720px}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.95rem;padding:15px 30px;border-radius:999px;transition:.25s;cursor:pointer;border:0}
.btn-primary{background:linear-gradient(135deg,var(--green),var(--green-d));color:#fff;box-shadow:0 10px 26px rgba(46,143,78,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(46,143,78,.45)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1.5px solid rgba(255,255,255,.45);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.22)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-d);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--navy);border:2px solid var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}
.btn-white{background:#fff;color:var(--green-d)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(0,0,0,.2)}

/* ===== Header ===== */
header{position:fixed;inset:0 0 auto 0;z-index:100;transition:.3s;padding:18px 0}
header.scrolled,header.solid{background:rgba(255,255,255,.95);backdrop-filter:blur(12px);box-shadow:0 4px 24px rgba(12,43,79,.08);padding:10px 0}
.nav{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;flex-direction:column;line-height:1}
.logo .l1{font-family:'Montserrat',sans-serif;font-weight:900;font-size:1.55rem;letter-spacing:.06em;color:#fff;transition:.3s}
.logo .l2{display:flex;align-items:center;gap:8px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.62rem;letter-spacing:.42em;color:#8fd8a8;margin-top:3px;transition:.3s}
.logo .l2::before,.logo .l2::after{content:"";height:1.5px;width:16px;background:currentColor;opacity:.7}
header.scrolled .logo .l1,header.solid .logo .l1{color:var(--navy)}
header.scrolled .logo .l2,header.solid .logo .l2{color:var(--green)}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{font-family:'Montserrat',sans-serif;font-weight:600;font-size:.86rem;color:rgba(255,255,255,.92);position:relative;padding:4px 0;transition:.3s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2.5px;border-radius:2px;background:var(--yellow);transition:.25s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
header.scrolled .nav-links a,header.solid .nav-links a{color:var(--ink)}
.nav-cta{font-family:'Montserrat',sans-serif;font-weight:700;font-size:.84rem;padding:11px 22px;border-radius:999px;background:var(--green);color:#fff!important;transition:.25s}
.nav-cta:hover{background:var(--green-d)}
.nav-cta::after{display:none!important}
.burger{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;border-radius:10px;position:relative;z-index:110}
.burger span{display:block;width:24px;height:2.5px;background:#fff;margin:5px auto;border-radius:2px;transition:.3s}
header.scrolled .burger span,header.solid .burger span,header.menu-open .burger span{background:var(--navy)}
header.menu-open .burger span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
header.menu-open .burger span:nth-child(2){opacity:0}
header.menu-open .burger span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ===== Hero (home) — mosaico limpo, sem texto na imagem ===== */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:150px 0 90px;background:var(--navy-xd);overflow:hidden}
.hero-mosaic{position:absolute;inset:0;display:grid;grid-template-columns:1fr 1fr 1fr;gap:0}
.hero-mosaic .cell{position:relative;overflow:hidden}
.hero-mosaic img{width:100%;height:100%;object-fit:cover;opacity:.62;transform:scale(1.02);animation:kenburns 22s ease-in-out infinite alternate}
.hero-mosaic .cell:nth-child(2) img{animation-delay:-7s}
.hero-mosaic .cell:nth-child(3) img{animation-delay:-14s}
@keyframes kenburns{from{transform:scale(1.02)}to{transform:scale(1.14)}}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(8,31,58,.97) 0%,rgba(12,43,79,.86) 42%,rgba(12,43,79,.55) 100%)}
.hero-inner{position:relative;z-index:2;max-width:740px}
/* entrada: aparece depois que o banner carrega */
.hero-inner>*{opacity:0;transform:translateY(30px);transition:opacity .9s cubic-bezier(.2,.7,.3,1),transform .9s cubic-bezier(.2,.7,.3,1)}
body.loaded .hero-inner>*{opacity:1;transform:none}
body.loaded .hero-inner>*:nth-child(1){transition-delay:.25s}
body.loaded .hero-inner>*:nth-child(2){transition-delay:.45s}
body.loaded .hero-inner>*:nth-child(3){transition-delay:.65s}
body.loaded .hero-inner>*:nth-child(4){transition-delay:.85s}
.hero-badge{display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);color:#fff;font-family:'Montserrat',sans-serif;font-size:.78rem;font-weight:600;letter-spacing:.08em;padding:9px 18px;border-radius:999px;backdrop-filter:blur(8px);margin-bottom:26px}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--yellow);box-shadow:0 0 0 4px rgba(242,193,78,.25)}
.hero h1{color:#fff;font-size:clamp(2.2rem,5.2vw,3.7rem);font-weight:900;margin-bottom:22px}
.hero h1 .grad{background:linear-gradient(90deg,#ffd66b,#7ee29a);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:rgba(255,255,255,.85);font-size:1.12rem;max-width:600px;margin-bottom:36px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-stats{position:relative;z-index:2;margin-top:72px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.16);border-radius:20px;overflow:hidden;backdrop-filter:blur(10px);max-width:860px;opacity:0;transform:translateY(30px);transition:opacity 1s .95s,transform 1s .95s}
body.loaded .hero-stats{opacity:1;transform:none}
.stat{background:rgba(255,255,255,.06);padding:26px 20px;text-align:center}
.stat b{display:block;font-family:'Montserrat',sans-serif;font-size:2rem;font-weight:800;color:#fff}
.stat b em{font-style:normal;color:var(--yellow)}
.stat span{font-size:.8rem;color:rgba(255,255,255,.75);letter-spacing:.04em}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;color:rgba(255,255,255,.6);font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:8px}
.scroll-hint::after{content:"";width:1.5px;height:34px;background:linear-gradient(to bottom,rgba(255,255,255,.7),transparent);animation:drop 1.8s infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ===== Page hero (páginas internas) ===== */
.page-hero{position:relative;padding:180px 0 90px;background:linear-gradient(120deg,var(--navy-xd),var(--navy-d) 60%,#14406f);overflow:hidden}
.page-hero::before{content:"";position:absolute;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(46,143,78,.3),transparent 70%);top:-180px;right:-120px}
.page-hero::after{content:"";position:absolute;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(242,193,78,.16),transparent 70%);bottom:-160px;left:-80px}
.page-hero .crumb{position:relative;z-index:2;color:rgba(255,255,255,.65);font-family:'Montserrat',sans-serif;font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px;display:block}
.page-hero .crumb a{color:var(--yellow)}
.page-hero h1{position:relative;z-index:2;color:#fff;font-size:clamp(2rem,4.4vw,3.2rem);font-weight:900}
.page-hero p{position:relative;z-index:2;color:rgba(255,255,255,.8);max-width:640px;margin-top:16px;font-size:1.05rem}

/* ===== Sobre ===== */
.about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center}
.about-media{position:relative}
.about-media .ph1{border-radius:var(--radius);box-shadow:var(--shadow-lg);width:86%}
.about-media .ph2{position:absolute;right:0;bottom:-46px;width:52%;border-radius:var(--radius);box-shadow:var(--shadow-lg);border:6px solid #fff}
.about-media .chip{position:absolute;top:-22px;right:8%;background:linear-gradient(135deg,var(--green),var(--green-d));color:#fff;border-radius:16px;padding:14px 22px;font-family:'Montserrat',sans-serif;box-shadow:0 14px 34px rgba(46,143,78,.4);z-index:3}
.about-media .chip b{display:block;font-size:1.5rem;font-weight:800;line-height:1.1}
.about-media .chip span{font-size:.72rem;letter-spacing:.06em;opacity:.9}
.about-text .p{color:var(--muted);margin-bottom:16px}
.about-text .p b{color:var(--ink)}
.checklist{list-style:none;margin-top:26px;display:grid;gap:14px}
.checklist li{display:flex;gap:14px;align-items:flex-start;background:var(--bg-soft);border:1px solid var(--line);border-radius:14px;padding:16px 18px;font-size:.95rem;color:var(--ink)}
.checklist .ck{flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff;font-size:.8rem;font-weight:800;margin-top:2px}

/* ===== Timeline ===== */
.timeline-band{background:linear-gradient(135deg,var(--navy-xd),var(--navy-d));position:relative;overflow:hidden}
.timeline-band::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(46,143,78,.25),transparent 70%);top:-200px;right:-140px}
.timeline-band .eyebrow{color:#8fd8a8}
.timeline-band h2{color:#fff}
.timeline-band p.lead{color:rgba(255,255,255,.75)}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:56px;position:relative}
.timeline::before{content:"";position:absolute;top:9px;left:2%;right:2%;height:2px;background:linear-gradient(90deg,var(--yellow),var(--green),var(--red),var(--purple))}
.t-item{position:relative;padding-top:38px}
.t-item::before{content:"";position:absolute;top:0;left:0;width:20px;height:20px;border-radius:50%;background:var(--yellow);border:4px solid var(--navy-xd);box-shadow:0 0 0 2px var(--yellow)}
.t-item:nth-child(2)::before{background:var(--green);box-shadow:0 0 0 2px var(--green)}
.t-item:nth-child(3)::before{background:var(--red);box-shadow:0 0 0 2px var(--red)}
.t-item:nth-child(4)::before{background:var(--purple);box-shadow:0 0 0 2px var(--purple)}
.t-item h4{color:#fff;font-size:1.05rem;font-weight:800;margin-bottom:8px}
.t-item .year{font-family:'Montserrat',sans-serif;font-weight:800;color:var(--yellow);font-size:.85rem;letter-spacing:.1em;display:block;margin-bottom:6px}
.t-item:nth-child(2) .year{color:#7ee29a}
.t-item:nth-child(3) .year{color:#f0919f}
.t-item:nth-child(4) .year{color:#c8bfe4}
.t-item p{color:rgba(255,255,255,.72);font-size:.9rem}

/* ===== Cards de atuação (resumo, home) ===== */
.areas-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:54px}
.area-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:.35s}
.area-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.area-card .media{position:relative;height:240px;overflow:hidden}
.area-card .media img{width:100%;height:100%;object-fit:cover;transition:.6s}
.area-card:hover .media img{transform:scale(1.07)}
.area-card .media::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(8,31,58,.55),transparent 55%)}
.area-card .tagbar{position:absolute;left:18px;bottom:14px;z-index:2;color:#fff;font-family:'Montserrat',sans-serif;font-weight:800;font-size:1.02rem;text-shadow:0 2px 12px rgba(0,0,0,.4);padding-right:14px}
.area-card .body{padding:26px 26px 30px;display:flex;flex-direction:column;gap:12px;flex:1}
.area-card p{color:var(--muted);font-size:.93rem;flex:1}
.area-card .more{font-family:'Montserrat',sans-serif;font-weight:700;font-size:.84rem;color:var(--green)}
.area-card .more:hover{color:var(--green-d)}

/* ===== Atuação detalhada (página) ===== */
.area-row{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:70px 0;border-bottom:1px solid var(--line)}
.area-row:last-of-type{border-bottom:0}
.area-row .media{position:relative}
.area-row .media img{border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.area-row .media::before{content:"";position:absolute;inset:22px -22px -22px 22px;border-radius:var(--radius);background:linear-gradient(135deg,rgba(46,143,78,.14),rgba(18,60,109,.12));z-index:-1}
.area-row.flip .media{order:2}
.area-row h3{font-size:1.6rem;font-weight:800;margin-bottom:16px}
.area-row p{color:var(--muted);margin-bottom:14px}
.area-row .num{font-family:'Montserrat',sans-serif;font-weight:900;font-size:3rem;color:transparent;-webkit-text-stroke:1.5px var(--green);line-height:1;display:block;margin-bottom:14px}

/* ===== MVV ===== */
.mvv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:54px}
.mvv-card{border-radius:var(--radius);padding:36px 30px;position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);transition:.35s}
.mvv-card:hover{transform:translateY(-6px)}
.mvv-card::before{content:"";position:absolute;top:0;left:0;right:0;height:5px}
.mvv-card.m1::before{background:linear-gradient(90deg,var(--navy),#3a6ea5)}
.mvv-card.m2::before{background:linear-gradient(90deg,var(--green),var(--yellow))}
.mvv-card.m3::before{background:linear-gradient(90deg,var(--red),var(--orange))}
.mvv-card .ic{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;margin-bottom:20px}
.mvv-card.m1 .ic{background:#eaf1f9;color:var(--navy)}
.mvv-card.m2 .ic{background:#eaf7ee;color:var(--green)}
.mvv-card.m3 .ic{background:#fbeeee;color:var(--red)}
.mvv-card h3{font-size:1.25rem;font-weight:800;margin-bottom:12px}
.mvv-card p{color:var(--muted);font-size:.95rem}

/* ===== Projetos ===== */
.proj-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap}
.filters{display:flex;gap:10px;flex-wrap:wrap}
.filter-btn{font-family:'Montserrat',sans-serif;font-weight:700;font-size:.82rem;padding:10px 20px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--muted);cursor:pointer;transition:.25s}
.filter-btn:hover{border-color:var(--green);color:var(--green)}
.filter-btn.active{background:var(--navy);border-color:var(--navy);color:#fff}
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:44px}
.proj-card{border-radius:var(--radius);overflow:hidden;position:relative;box-shadow:var(--shadow);background:#fff;transition:.35s}
.proj-card.hide{display:none}
.proj-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.proj-card .media{height:230px;overflow:hidden;position:relative}
.proj-card .media img{width:100%;height:100%;object-fit:cover;transition:.6s}
.proj-card:hover .media img{transform:scale(1.08)}
.proj-card .year-tag{position:absolute;top:14px;left:14px;z-index:2;background:rgba(8,31,58,.82);backdrop-filter:blur(6px);color:#fff;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.72rem;letter-spacing:.08em;padding:7px 14px;border-radius:999px}
.proj-card .body{padding:22px 24px 26px}
.proj-card h3{font-size:1.02rem;font-weight:800;margin-bottom:8px}
.proj-card p{font-size:.87rem;color:var(--muted)}
.proj-card .cat{display:inline-block;margin-top:14px;font-family:'Montserrat',sans-serif;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--green)}

/* ===== CTA band ===== */
.cta-band{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--green-d),var(--green) 55%,#48ab68);padding:90px 0}
.cta-band::before,.cta-band::after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.08)}
.cta-band::before{width:420px;height:420px;top:-180px;right:-100px}
.cta-band::after{width:300px;height:300px;bottom:-140px;left:-80px}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta-inner h2{color:#fff;font-size:clamp(1.6rem,3.2vw,2.4rem);font-weight:800;max-width:560px}
.cta-inner p{color:rgba(255,255,255,.85);margin-top:12px;max-width:540px}

/* ===== Contato ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;margin-top:50px}
.c-cards{display:grid;gap:18px;align-content:start}
.c-card{display:flex;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 24px;box-shadow:var(--shadow)}
.c-card .ic{flex:none;width:50px;height:50px;border-radius:14px;display:grid;place-items:center;background:#eaf1f9;color:var(--navy)}
.c-card b{font-family:'Montserrat',sans-serif;font-size:.92rem;color:var(--navy-d);display:block}
.c-card span{font-size:.88rem;color:var(--muted)}
form.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px;box-shadow:var(--shadow);display:grid;gap:18px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.contact-form label{font-family:'Montserrat',sans-serif;font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--navy-d);display:block;margin-bottom:7px}
.contact-form input,.contact-form textarea{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:13px 16px;font-family:'Inter',sans-serif;font-size:.93rem;color:var(--ink);background:var(--bg-soft);transition:.25s;outline:none;resize:vertical}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--green);background:#fff;box-shadow:0 0 0 4px rgba(46,143,78,.12)}

/* ===== Footer ===== */
footer{background:var(--navy-xd);color:rgba(255,255,255,.75);padding:70px 0 0}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:44px;padding-bottom:50px}
.f-logo .l1{font-family:'Montserrat',sans-serif;font-weight:900;font-size:1.8rem;letter-spacing:.06em;color:#fff}
.f-logo .l2{display:flex;align-items:center;gap:8px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.66rem;letter-spacing:.42em;color:#7ee29a;margin-top:4px}
.f-logo .l2::before,.f-logo .l2::after{content:"";height:1.5px;width:18px;background:currentColor;opacity:.7}
.f-logo p{margin-top:18px;font-size:.9rem;max-width:320px}
.hands{display:flex;gap:6px;margin-top:22px}
.hands i{width:14px;height:14px;border-radius:4px;display:block}
footer h4{color:#fff;font-size:.95rem;font-weight:800;margin-bottom:18px}
.f-links{list-style:none;display:grid;gap:11px;font-size:.9rem}
.f-links a{transition:.2s}
.f-links a:hover{color:var(--yellow)}
.f-info{list-style:none;display:grid;gap:13px;font-size:.87rem}
.f-info li{display:flex;gap:10px;align-items:flex-start}
.f-info svg{flex:none;margin-top:3px;opacity:.7}
.f-bottom{border-top:1px solid rgba(255,255,255,.12);padding:22px 0;font-size:.8rem;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:rgba(255,255,255,.5)}

/* ===== Reveal ===== */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.7,.3,1),transform .8s cubic-bezier(.2,.7,.3,1)}
.reveal.visible{opacity:1;transform:none}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}
@media (prefers-reduced-motion:reduce){
  .reveal,.hero-inner>*,.hero-stats{opacity:1!important;transform:none!important;transition:none!important}
  .hero-mosaic img{animation:none!important}
}

/* ===== Responsive ===== */
@media(max-width:1000px){
  .about-grid,.contact-grid,.area-row{grid-template-columns:1fr;gap:44px}
  .area-row.flip .media{order:0}
  .areas-grid,.mvv-grid,.proj-grid{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(2,1fr);gap:40px 26px}
  .timeline::before{display:none}
  .f-grid{grid-template-columns:1fr 1fr}
  .about-media .ph2{bottom:-30px}
  .hero-mosaic{grid-template-columns:1fr 1fr}
  .hero-mosaic .cell:nth-child(3){display:none}
}
@media(max-width:680px){
  section{padding:70px 0}
  .nav-links{position:fixed;inset:0;background:rgba(255,255,255,.98);backdrop-filter:blur(14px);flex-direction:column;justify-content:center;gap:26px;transform:translateX(100%);transition:.35s;z-index:105}
  header.menu-open .nav-links{transform:none}
  .nav-links a{color:var(--navy-d)!important;font-size:1.1rem}
  .burger{display:block}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .areas-grid,.mvv-grid,.proj-grid,.f-grid,.f-row,.timeline{grid-template-columns:1fr}
  .hero{padding-top:130px}
  .hero-mosaic{grid-template-columns:1fr}
  .hero-mosaic .cell:nth-child(2){display:none}
  .about-media .ph1{width:100%}
  .about-media .ph2{width:58%;bottom:-24px}
  form.contact-form{padding:26px}
  .page-hero{padding:150px 0 70px}
}

/* ===== Nossa sede (faixa discreta) ===== */
.sede-strip{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:56px 0}
.sede-head{display:flex;align-items:baseline;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:20px}
.sede-head h3{font-size:1.25rem;font-weight:800;color:var(--navy-d)}
.sede-head span{font-size:.84rem;color:var(--muted)}
.sede-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}
.sede-grid figure{margin:0;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-lg)}
.sede-grid img{width:100%;height:auto;display:block;transition:.4s}
.sede-grid figure:hover img{transform:scale(1.03)}
@media(max-width:760px){.sede-grid{grid-template-columns:1fr}}