/* =========================================================
   Poética Engenharia — folha de estilos principal
   Estrutura de template inspirada em empreitadas.pt,
   com a identidade cromática da Poética (azul #001F9C).
   ========================================================= */

:root{
  --blue:#001F9C;
  --blue-dark:#001674;
  --blue-deep:#000f52;
  --blue-soft:#f1f4ff;
  --ink:#1c1f26;
  --ink-soft:#3a4049;
  --muted:#6b7280;
  --line:#e2e6ef;
  --paper:#f6f7fa;
  --white:#fff;
  --wrap:1180px;
  --radius:0px;
  --shadow:0 18px 45px rgba(16,24,64,.10);
  --shadow-sm:0 8px 22px rgba(16,24,64,.07);
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:"Open Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.7;
  color:var(--ink-soft);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-dark)}

h1,h2,h3,h4{color:var(--ink);font-weight:700;line-height:1.18;margin:0 0 .6em}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}

.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}

.skip{position:absolute;left:-9999px;top:0;background:var(--blue);color:#fff;padding:10px 16px;z-index:999}
.skip:focus{left:0}

:focus-visible{outline:2px solid var(--blue);outline-offset:3px}

/* ---------------------------------------------------------
   Barra superior + cabeçalho
   --------------------------------------------------------- */

.topbar{background:var(--blue);color:#cfd8ff;font-size:12.5px;letter-spacing:.04em}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:38px;padding:6px 0}
.topbar-tag{text-transform:uppercase;font-weight:600;letter-spacing:.09em;font-size:11.5px}
.topbar-mail{color:#fff;font-weight:600}
.topbar-mail:hover{color:#fff;text-decoration:underline}

.site-header{
  position:sticky;top:0;z-index:50;
  background:#fff;
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.scrolled{box-shadow:0 6px 20px rgba(16,24,64,.08)}

.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:88px}

.brand img{width:222px;height:auto}

.mainnav{display:flex;align-items:center;gap:34px}
.mainnav a{
  position:relative;
  color:#111;
  font-size:13px;
  font-weight:600;
  letter-spacing:.06em;
  text-transform:uppercase;
  padding:10px 0;
}
.mainnav a::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;
  background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.mainnav a:hover{color:var(--blue)}
.mainnav a:hover::after,.mainnav a:focus-visible::after{transform:scaleX(1)}
.mainnav a.active{color:var(--blue)}
.mainnav a.active::after{transform:scaleX(1)}

.burger{display:none;width:44px;height:38px;border:1px solid var(--line);background:#fff;cursor:pointer;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.burger span{display:block;width:20px;height:2px;background:#111;transition:.2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------------------------------------------------------
   Elementos tipográficos comuns
   --------------------------------------------------------- */

.kicker{
  display:inline-flex;align-items:center;gap:10px;
  text-transform:uppercase;letter-spacing:.16em;font-size:11.5px;font-weight:800;color:var(--blue);
  margin-bottom:14px;
}
.kicker::before{content:"";width:30px;height:2px;background:var(--blue)}
.kicker.center::after{content:"";width:30px;height:2px;background:var(--blue)}

.h-display{font-size:clamp(30px,4.4vw,54px);letter-spacing:-.02em;line-height:1.08}
.h-section{font-size:clamp(26px,3.2vw,40px);letter-spacing:-.015em}
.lead{font-size:clamp(17px,1.5vw,19px);color:var(--ink-soft);line-height:1.72}

section{padding:86px 0}
section.tight{padding:62px 0}

.btn{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--blue);color:#fff;
  padding:15px 30px;
  font-size:12.5px;font-weight:700;letter-spacing:.11em;text-transform:uppercase;
  border:2px solid var(--blue);cursor:pointer;transition:.2s ease;
}
.btn:hover{background:var(--blue-dark);border-color:var(--blue-dark);color:#fff}
.btn.ghost{background:transparent;color:var(--blue)}
.btn.ghost:hover{background:var(--blue);color:#fff}
.btn.light{background:#fff;color:var(--blue);border-color:#fff}
.btn.light:hover{background:transparent;color:#fff;border-color:#fff}
.btn.outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn.outline-light:hover{background:#fff;color:var(--blue);border-color:#fff}

/* ---------------------------------------------------------
   Hero da página inicial
   --------------------------------------------------------- */

.hero{position:relative;padding:0;background:#0b0e1a;overflow:hidden}
.hero-img{width:100%;height:clamp(380px,44vw,600px);object-fit:cover;object-position:center 55%}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,rgba(0,10,50,0) 0%,rgba(0,10,50,.05) 42%,rgba(0,12,60,.42) 62%,rgba(0,12,60,.86) 100%);
}
.hero-overlay{
  position:absolute;inset:0 0 0 auto;z-index:2;
  width:min(46%,660px);
  display:flex;flex-direction:column;justify-content:center;
  padding:48px 6vw 48px 44px;color:#fff;
}
.hero-overlay .kicker{color:#fff}
.hero-overlay .kicker::before{background:#fff}
.hero-quote{
  font-size:clamp(19px,1.85vw,29px);
  line-height:1.32;font-weight:300;font-style:italic;
  text-shadow:0 2px 16px rgba(0,0,0,.35);
  margin:0;
}

/* ---------------------------------------------------------
   Três cartões de atalho (estilo "Saber mais +")
   --------------------------------------------------------- */

.quicklinks{background:var(--blue);padding:0}
.quicklinks-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.quicklink{
  display:block;padding:44px 38px;color:#fff;
  border-right:1px solid rgba(255,255,255,.18);
  transition:background .25s ease;
}
.quicklink:last-child{border-right:0}
.quicklink:hover{background:var(--blue-dark);color:#fff}
.quicklink h3{color:#fff;font-size:23px;margin:0 0 6px}
.quicklink p{color:#c4cfff;font-size:14.5px;margin:0 0 18px}
.quicklink .more{
  display:inline-flex;align-items:center;gap:9px;
  font-size:11.5px;font-weight:800;letter-spacing:.15em;text-transform:uppercase;color:#fff;
}
.quicklink .more span{
  width:22px;height:22px;border:1px solid rgba(255,255,255,.6);
  display:inline-flex;align-items:center;justify-content:center;font-size:14px;line-height:1;
  transition:.2s;
}
.quicklink:hover .more span{background:#fff;color:var(--blue);border-color:#fff}

/* ---------------------------------------------------------
   Bloco de introdução (título grande)
   --------------------------------------------------------- */

.intro{background:#fff;text-align:center}
.intro .wrap{max-width:900px}
.intro .kicker{
  justify-content:center;
  font-size:12px;letter-spacing:.28em;
}
.intro h2{font-size:clamp(28px,4vw,48px);text-transform:uppercase;letter-spacing:-.01em;margin-bottom:.5em}
.intro .intro-body{color:var(--ink-soft);font-size:17px}
.intro-rule{width:64px;height:3px;background:var(--blue);margin:0 auto 30px}

/* ---------------------------------------------------------
   Especialidades
   --------------------------------------------------------- */

.specs{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.specs-head{text-align:center;max-width:760px;margin:0 auto 46px}
.specs-head .kicker{justify-content:center}
.specs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.spec{
  background:#fff;border:1px solid var(--line);padding:38px 34px;
  display:flex;flex-direction:column;gap:14px;transition:.22s ease;
}
.spec:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c9d2ea}
.spec-icon{
  width:52px;height:52px;display:grid;place-items:center;
  background:var(--blue-soft);color:var(--blue);border:1px solid #ccd6ff;
}
.spec-icon svg{width:26px;height:26px}
.spec h3{font-size:20px;margin:0}
.spec p{color:var(--muted);font-size:14.5px;margin:0}
.spec ul{display:flex;flex-wrap:wrap;gap:7px;margin-top:4px}
.spec ul li{
  font-size:11.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  background:var(--blue-soft);color:var(--blue);padding:6px 10px;border:1px solid #dbe2ff;
}

/* ---------------------------------------------------------
   Faixa com imagem de fundo
   --------------------------------------------------------- */

.band{position:relative;background:#001238;background-size:cover;background-position:center;color:#fff;padding:0}
.band::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,20,100,.92),rgba(0,15,70,.72))}
.band-inner{position:relative;z-index:2;padding:88px 0;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.band h2{color:#fff;font-size:clamp(26px,3.3vw,42px)}
.band p{color:#c9d3ff}
.band .kicker{color:#fff}
.band .kicker::before{background:#fff}
.band-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.2)}
.band-stat{background:rgba(0,15,70,.55);padding:28px 26px}
.band-stat strong{display:block;font-size:34px;color:#fff;line-height:1.1}
.band-stat span{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#b9c6ff;font-weight:700}

/* ---------------------------------------------------------
   Faixa CTA
   --------------------------------------------------------- */

.cta{position:relative;background:#001238 center/cover;color:#fff;text-align:center}
.cta::before{content:"";position:absolute;inset:0;background:rgba(0,14,66,.86)}
.cta .wrap{position:relative;z-index:2;max-width:760px}
.cta h2{color:#fff;font-size:clamp(26px,3.4vw,40px)}
.cta p{color:#c9d3ff;margin-bottom:28px}

/* ---------------------------------------------------------
   Hero de páginas interiores
   --------------------------------------------------------- */

.page-hero{position:relative;padding:0;background:#001238 center/cover;color:#fff;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,15,70,.90),rgba(0,20,100,.62))}
.page-hero-inner{position:relative;z-index:2;padding:82px 0 74px}
.page-hero .kicker{color:#fff}
.page-hero .kicker::before{background:#fff}
.page-hero h1{color:#fff;font-size:clamp(30px,4.4vw,52px);margin:0 0 14px;letter-spacing:-.02em}
.page-hero p{color:#c9d3ff;max-width:680px;margin:0;font-size:17px}

.breadcrumb{background:var(--paper);border-bottom:1px solid var(--line);font-size:12.5px}
.breadcrumb .wrap{display:flex;gap:10px;align-items:center;padding:13px 0;color:var(--muted)}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--blue)}
.breadcrumb .sep{opacity:.5}
.breadcrumb .current{color:var(--ink);font-weight:600}

/* ---------------------------------------------------------
   Quem Somos
   --------------------------------------------------------- */

.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}
.about-lead{font-size:clamp(19px,2vw,24px);line-height:1.5;color:var(--ink);font-weight:600;margin-bottom:26px}
.about-year{background:var(--blue);color:#fff;padding:30px 32px;margin-top:26px}
.about-year strong{display:block;font-size:52px;line-height:1;color:#fff}
.about-year span{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:#c2ceff}

.points{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-top:54px}
.point{border-top:3px solid var(--blue);padding-top:20px}
.point h3{font-size:17px;margin:0 0 6px}
.point p{color:var(--muted);font-size:14.5px;margin:0}

/* ---------------------------------------------------------
   Serviços
   --------------------------------------------------------- */

.service-block{
  display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:start;
  border:1px solid var(--line);background:#fff;padding:44px;margin-bottom:22px;transition:.22s ease;
}
.service-block:hover{box-shadow:var(--shadow);border-color:#c9d2ea}
.service-num{
  width:74px;height:74px;display:grid;place-items:center;
  background:var(--blue);color:#fff;font-size:22px;font-weight:800;letter-spacing:.02em;
}
.service-block h2{font-size:clamp(23px,2.6vw,32px);margin:0 0 10px}
.service-block .service-intro{color:var(--muted);margin-bottom:24px;max-width:620px}
.service-items{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.service-items li{
  background:#fff;padding:16px 20px;display:flex;align-items:center;gap:12px;
  font-size:14.5px;font-weight:600;color:var(--ink);
}
.service-items li::before{content:"";width:7px;height:7px;background:var(--blue);flex:none}

/* ---------------------------------------------------------
   Projetos
   --------------------------------------------------------- */

.project-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}
.project-filters button{
  border:1px solid var(--line);background:#fff;color:#4a5260;
  padding:10px 16px;font:inherit;font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  cursor:pointer;transition:.2s;
}
.project-filters button:hover{border-color:var(--blue);color:var(--blue)}
.project-filters button.active{background:var(--blue);border-color:var(--blue);color:#fff}

.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.project-card{
  position:relative;display:block;background:#fff;border:1px solid var(--line);
  overflow:hidden;transition:.24s ease;color:inherit;
}
.project-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#c9d2ea;color:inherit}
.project-thumb{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--paper)}
.project-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.project-card:hover .project-thumb img{transform:scale(1.06)}
.project-thumb .placeholder{width:100%;height:100%;display:grid;place-items:center;color:#aab2c5;font-size:13px;background:repeating-linear-gradient(45deg,#f2f4f9,#f2f4f9 10px,#eceff6 10px,#eceff6 20px)}
.project-cat{
  position:absolute;left:0;bottom:0;z-index:2;
  background:var(--blue);color:#fff;padding:7px 13px;
  font-size:10.5px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;
}
.project-body{padding:24px 26px 28px}
.project-body h3{font-size:18px;margin:0 0 6px;line-height:1.3}
.project-body .loc{font-size:13.5px;color:var(--muted);display:flex;align-items:center;gap:7px;margin:0}
.project-body .more{
  margin-top:16px;display:inline-flex;align-items:center;gap:8px;
  font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);
}

.empty-state{border:1px dashed var(--line);background:var(--paper);padding:60px 30px;text-align:center;color:var(--muted)}

/* ----- Detalhe do projeto ----- */

.project-detail{display:grid;grid-template-columns:1.35fr .65fr;gap:56px;align-items:start}
.project-meta{border:1px solid var(--line);background:var(--paper)}
.project-meta dl{margin:0}
.project-meta .row{display:flex;flex-direction:column;gap:3px;padding:18px 24px;border-bottom:1px solid var(--line)}
.project-meta .row:last-child{border-bottom:0}
.project-meta dt{font-size:10.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.project-meta dd{margin:0;font-size:15px;color:var(--ink);font-weight:600}

.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px}
.gallery figure{margin:0;cursor:zoom-in;overflow:hidden;background:var(--paper);border:1px solid var(--line)}
.gallery img{aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform .45s ease}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{font-size:12.5px;color:var(--muted);padding:9px 12px;background:#fff;border-top:1px solid var(--line)}

.gallery-cover{border:1px solid var(--line);overflow:hidden;background:var(--paper)}
.gallery-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;cursor:zoom-in}

.project-nav{display:flex;justify-content:space-between;gap:20px;margin-top:56px;padding-top:26px;border-top:1px solid var(--line)}

/* ----- Lightbox ----- */

.lightbox{position:fixed;inset:0;background:rgba(4,8,26,.93);z-index:200;display:none;align-items:center;justify-content:center;padding:36px}
.lightbox.open{display:flex}
.lightbox img{max-width:100%;max-height:86vh;object-fit:contain;width:auto}
.lightbox-close,.lightbox-prev,.lightbox-next{
  position:absolute;background:rgba(255,255,255,.12);color:#fff;border:0;cursor:pointer;
  width:48px;height:48px;font-size:24px;line-height:1;display:grid;place-items:center;transition:.2s;
}
.lightbox-close:hover,.lightbox-prev:hover,.lightbox-next:hover{background:var(--blue)}
.lightbox-close{top:22px;right:22px}
.lightbox-prev{left:22px;top:50%;transform:translateY(-50%)}
.lightbox-next{right:22px;top:50%;transform:translateY(-50%)}
.lightbox-caption{position:absolute;bottom:24px;left:0;right:0;text-align:center;color:#c9d3ff;font-size:13.5px}

/* ---------------------------------------------------------
   Contactos
   --------------------------------------------------------- */

.contact-mail{
  display:flex;flex-wrap:wrap;align-items:center;gap:18px;
  background:var(--blue-soft);border:1px solid #ccd6ff;padding:30px 34px;margin-bottom:26px;
}
.contact-mail .label{font-size:10.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
.contact-mail a{font-size:clamp(18px,2.4vw,26px);font-weight:700;color:var(--blue);letter-spacing:-.01em}

.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.contact-card{border:1px solid var(--line);background:#fff;padding:30px 32px;display:flex;flex-direction:column;gap:10px;transition:.22s ease}
.contact-card:hover{box-shadow:var(--shadow-sm);border-color:#c9d2ea}
.contact-card .label{font-size:10.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
.contact-card address{font-style:normal;font-size:15.5px;line-height:1.65;color:var(--ink);font-weight:600}
.contact-card .note{font-size:13.5px;color:var(--muted);font-style:italic}
.contact-card.pending{background:var(--paper);border-style:dashed}
.contact-card .maplink{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-top:auto}

.contact-form-section{background:var(--paper);border-top:1px solid var(--line)}
.contact-form-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.field label{font-size:11.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--ink)}
.field input,.field textarea,.field select{
  font:inherit;font-size:15px;color:var(--ink);
  border:1px solid var(--line);background:#fff;padding:13px 15px;width:100%;
}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue);outline:none}
.field textarea{min-height:150px;resize:vertical}
.field .hint{font-size:12.5px;color:var(--muted);font-weight:400;letter-spacing:0;text-transform:none}
.hp{position:absolute;left:-9999px}

.notice{padding:15px 20px;border:1px solid;margin-bottom:22px;font-size:14.5px}
.notice.ok{background:#eefaf1;border-color:#b8e3c4;color:#1d6b36}
.notice.err{background:#fdeeee;border-color:#f0c0c0;color:#8f2020}

/* ---------------------------------------------------------
   Legal
   --------------------------------------------------------- */

.legal-block{max-width:820px}
.legal-block h2{font-size:24px;margin-top:44px;padding-top:26px;border-top:1px solid var(--line)}
.legal-block h2:first-child{margin-top:0;padding-top:0;border-top:0}

/* ---------------------------------------------------------
   Rodapé
   --------------------------------------------------------- */

.site-footer{background:var(--blue);color:#c6d0ff;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1.3fr 1.1fr;gap:44px;padding:64px 0 52px}
.footer-col h4{color:#fff;font-size:12px;letter-spacing:.16em;text-transform:uppercase;margin:0 0 20px;font-weight:800}
.footer-col ul li{margin-bottom:11px}
.footer-col a{color:#c6d0ff}
.footer-col a:hover{color:#fff;text-decoration:underline}
.footer-brand img{width:210px;filter:brightness(0) invert(1);margin-bottom:20px}
.footer-brand p{font-size:14px;line-height:1.7;color:#b7c3ff;margin-bottom:16px}
.footer-mail{color:#fff!important;font-weight:700}
.footer-addresses li{display:flex;flex-direction:column;gap:2px;margin-bottom:16px;line-height:1.55}
.footer-addresses strong{color:#fff;font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.footer-bottom{border-top:1px solid rgba(255,255,255,.18);background:var(--blue-dark)}
.footer-bottom-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 0;font-size:12.5px;color:#b7c3ff}
.footer-bottom a{color:#b7c3ff}
.footer-bottom a:hover{color:#fff}

.totop{
  position:fixed;right:22px;bottom:22px;z-index:60;
  width:46px;height:46px;border:0;background:var(--blue);color:#fff;font-size:18px;cursor:pointer;
  opacity:0;pointer-events:none;transition:.25s;box-shadow:var(--shadow-sm);
}
.totop.show{opacity:1;pointer-events:auto}
.totop:hover{background:var(--blue-dark)}

/* ---------------------------------------------------------
   Responsivo
   --------------------------------------------------------- */

@media (max-width:1080px){
  .mainnav{gap:22px}
  .mainnav a{font-size:12px}
  .brand img{width:198px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
}

@media (max-width:960px){
  section{padding:64px 0}
  .quicklinks-grid{grid-template-columns:1fr}
  .quicklink{border-right:0;border-bottom:1px solid rgba(255,255,255,.18)}
  .specs-grid{grid-template-columns:1fr}
  .band-inner{grid-template-columns:1fr;gap:36px;padding:64px 0}
  .about-grid{grid-template-columns:1fr;gap:34px}
  .project-grid{grid-template-columns:repeat(2,1fr)}
  .project-detail{grid-template-columns:1fr;gap:34px}
  .contact-grid{grid-template-columns:1fr}
  .contact-form-grid{grid-template-columns:1fr;gap:34px}
  .service-block{grid-template-columns:1fr;gap:24px;padding:32px}
  .hero-overlay{width:56%;padding:36px 30px}
}

@media (max-width:760px){
  .topbar-tag{display:none}
  .topbar-inner{justify-content:center}
  .header-inner{min-height:72px;flex-wrap:wrap}
  .brand img{width:180px}
  .burger{display:flex}
  .mainnav{
    display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;
    border-top:1px solid var(--line);margin-top:0;
  }
  .mainnav.open{display:flex}
  .mainnav a{padding:15px 2px;border-bottom:1px solid var(--line);font-size:13px}
  .mainnav a::after{display:none}

  .hero-img{height:440px;object-position:58% center}
  .hero::after{background:linear-gradient(180deg,rgba(0,10,50,0) 20%,rgba(0,12,60,.88) 100%)}
  .hero-overlay{inset:auto 0 0 0;width:100%;padding:28px 22px 32px}
  .hero-quote{font-size:17.5px}

  .points{grid-template-columns:1fr;gap:20px;margin-top:36px}
  .project-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .band-stats{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:34px;padding:48px 0 36px}
  .footer-bottom-inner{flex-direction:column;align-items:flex-start;gap:6px}
  .project-nav{flex-direction:column}
  .page-hero-inner{padding:58px 0 52px}
  .lightbox{padding:16px}
  .lightbox-prev,.lightbox-next{width:40px;height:40px}
}

@media print{
  .topbar,.site-header,.site-footer,.totop,.project-filters,.lightbox{display:none!important}
  body{color:#000}
}