/* ===================================================
   DELTA — Shared design system (used by all pages)
   v2.1 · 2026-05 · Mobile fixes: FAB visibility, hero overflow, theme icon
   =================================================== */
@font-face{
  font-family:"Manrope";
  src:url("/assets/fonts/manrope-latin.woff2") format("woff2");
  font-style:normal;
  font-weight:300;
  font-display:swap;
}
@font-face{
  font-family:"Manrope";
  src:url("/assets/fonts/manrope-latin.woff2") format("woff2");
  font-style:normal;
  font-weight:400;
  font-display:swap;
}
@font-face{
  font-family:"Manrope";
  src:url("/assets/fonts/manrope-latin.woff2") format("woff2");
  font-style:normal;
  font-weight:500;
  font-display:swap;
}
@font-face{
  font-family:"Manrope";
  src:url("/assets/fonts/manrope-latin.woff2") format("woff2");
  font-style:normal;
  font-weight:600;
  font-display:swap;
}
@font-face{
  font-family:"Manrope";
  src:url("/assets/fonts/manrope-latin.woff2") format("woff2");
  font-style:normal;
  font-weight:700;
  font-display:swap;
}
@font-face{
  font-family:"JetBrains Mono";
  src:url("/assets/fonts/jetbrains-mono-latin.woff2") format("woff2");
  font-style:normal;
  font-weight:400;
  font-display:swap;
}
@font-face{
  font-family:"JetBrains Mono";
  src:url("/assets/fonts/jetbrains-mono-latin.woff2") format("woff2");
  font-style:normal;
  font-weight:500;
  font-display:swap;
}
:root{
  /* Brand colors (per visual identity guide) */
  --delta-orange:#B35609;
  --delta-orange-deep:#8F3E00;
  --delta-orange-soft:#FFD8A8;
  --delta-gray:#5F5A54;
  --delta-gray-light:#9E9993;
  --delta-charcoal:#2A2826;
  --delta-ink:#15140F;

  /* Surface tokens */
  --bg:#FAF8F5;
  --bg-elev:#FFFFFF;
  --bg-soft:#F1ECE6;
  --bg-tonal:#EAE4DC;
  --fg:#302C24;
  --fg-muted:#5F5850;
  --fg-soft:#5F5A54;
  --line:rgba(26,24,21,0.10);
  --line-strong:rgba(26,24,21,0.22);
  --accent:var(--delta-orange);
  --accent-hover:var(--delta-orange-deep);
  --accent-fg:#FFFFFF;

  /* Self-hosted web fonts to avoid external render-blocking requests. */
  --font-display:"Manrope","Segoe UI",-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  --font-sans:"Manrope","Segoe UI",-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  --font-mono:"JetBrains Mono","Cascadia Mono","Consolas",ui-monospace,monospace;

  /* Motion */
  --ease-out:cubic-bezier(0.22,1,0.36,1);
  --ease-in-out:cubic-bezier(0.65,0,0.35,1);

  /* Layout */
  --container:1480px;
  --gutter:40px;
  color-scheme:light dark;
}
[data-theme="dark"]{
  --bg:#15140F;
  --bg-elev:#1E1C18;
  --bg-soft:#25221E;
  --bg-tonal:#2D2A25;
  --fg:#F4F1EB;
  --fg-muted:#C4C0BF;
  --fg-soft:#A8A29A;
  --line:rgba(244,241,235,0.08);
  --line-strong:rgba(244,241,235,0.18);
  --accent:#F18918;
  --accent-hover:#FFD8A8;
  --accent-fg:#15140F;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme]){
    --bg:#15140F;
    --bg-elev:#1E1C18;
    --bg-soft:#25221E;
    --bg-tonal:#2D2A25;
    --fg:#F4F1EB;
    --fg-muted:#C4C0BF;
    --fg-soft:#A8A29A;
    --line:rgba(244,241,235,0.08);
    --line-strong:rgba(244,241,235,0.18);
    --accent:#F18918;
    --accent-hover:#FFD8A8;
    --accent-fg:#15140F;
  }
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth;color-scheme:light dark}
body{
  font-family:var(--font-sans);
  background:var(--bg);color:var(--fg);
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
  font-size:16px;
  transition:background 400ms var(--ease-out),color 400ms var(--ease-out);
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
img,svg{display:block;max-width:100%}
::selection{background:var(--accent);color:var(--accent-fg)}
p a:not(.btn),
li a:not(.btn),
.faq__a a:not(.btn),
.sec__sub a:not(.btn),
.pagehead__lede a:not(.btn){
  color:var(--accent);
  text-decoration:underline;
  text-decoration-thickness:1px;
  text-underline-offset:3px;
}
:focus:not(:focus-visible){outline:none}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
}
.skip-link{position:fixed;top:12px;left:12px;z-index:9999;transform:translateY(-140%);background:var(--accent);color:var(--accent-fg);padding:10px 16px;border-radius:4px;font-weight:700;box-shadow:0 16px 32px -18px rgba(21,20,15,0.55);transition:transform 180ms var(--ease-out)}
.skip-link:focus,.skip-link:focus-visible{transform:translateY(0);outline:2px solid var(--fg);outline-offset:3px}

/* ========== CONSENT BANNER ========== */
.consent-banner{position:fixed;left:20px;right:20px;bottom:20px;z-index:80;display:flex;justify-content:center;pointer-events:none}
.consent-banner__inner{width:min(100%,920px);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center;padding:18px 20px;border:1px solid var(--line-strong);background:color-mix(in srgb,var(--bg-elev) 94%,transparent);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 30px 70px -34px rgba(21,20,15,0.4);pointer-events:auto}
.consent-banner__text{margin:0;font-size:14px;line-height:1.6;color:var(--fg-muted)}
.consent-banner__actions{display:flex;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px}
.consent-banner__link{font-size:13px;color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.consent-banner__btn{min-height:42px;padding:0 18px;border:1px solid var(--line-strong);font-size:13px;font-weight:700;transition:background 180ms,border-color 180ms,color 180ms,transform 180ms var(--ease-out)}
.consent-banner__btn:hover{transform:translateY(-1px)}
.consent-banner__btn--ghost{background:var(--bg);color:var(--fg)}
.consent-banner__btn--ghost:hover{border-color:var(--fg)}
.consent-banner__btn--primary{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}
.consent-banner__btn--primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}

/* ========== TYPOGRAPHY UTILITIES ========== */
.display{font-family:var(--font-display);font-weight:400;letter-spacing:-0.02em;line-height:0.96;text-wrap:balance}
.display em{font-style:normal;color:var(--accent);font-weight:400}
.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:0.18em;text-transform:uppercase;color:var(--fg-muted);display:inline-flex;align-items:center;gap:10px;font-weight:500}
.eyebrow .dot{display:inline-block;width:7px;height:7px;background:var(--accent);border-radius:50%}
.eyebrow .dot--sq{border-radius:0}
.mono{font-family:var(--font-mono);font-size:11px;letter-spacing:0.14em;text-transform:uppercase}
.mono--dim{color:var(--fg-muted)}
.accent{color:var(--accent)}

/* ========== REVEAL ========== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 900ms var(--ease-out),transform 900ms var(--ease-out)}
.reveal.is-shown{opacity:1;transform:none}
.reveal--right{transform:translateX(28px)}
.reveal--scale{transform:scale(0.94)}

/* ========== NAV ========== */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:32px;padding:18px 40px;transition:all 350ms var(--ease-out)}
.nav.is-scrolled{background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line);padding-top:12px;padding-bottom:12px}
/* LOGO — minimum visual size of 3cm width per brand book (≈113px@96dpi) */
.nav__brand{display:flex;align-items:center;height:52px}
.nav__brand img{height:46px;width:auto;min-width:120px;object-fit:contain;object-position:left center;transition:transform 250ms var(--ease-out)}
.nav__brand:hover img{transform:scale(1.02)}
.nav__links{display:flex;gap:32px;font-size:14px}
.nav__links a{position:relative;padding:6px 0;color:var(--fg-muted);transition:color 200ms;font-weight:500}
.nav__links a:hover,.nav__links a.is-active,.nav__links .nav__drop.is-active > .nav__drop-trigger{color:var(--fg)}
.nav__links a.nav__briefing{color:var(--accent);font-weight:700;background:rgba(242,137,21,0.10);padding:5px 14px;border-radius:999px;border:1px solid rgba(242,137,21,0.30)}
.nav__links a.nav__briefing:hover{color:var(--accent-deep,#c0660a);background:rgba(242,137,21,0.18)}
.nav__links a.nav__briefing::after{display:none}

/* Dropdown menus */
.nav__drop{position:relative;display:inline-block}
.nav__drop-trigger{position:relative;padding:6px 0;color:var(--fg-muted);transition:color 200ms;font-weight:500;font-size:14px;display:inline-flex;align-items:center;gap:6px;cursor:pointer}
.nav__drop-trigger::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent);transition:width 300ms var(--ease-out)}
.nav__drop-trigger:hover{color:var(--fg)}
.nav__drop-trigger .caret{font-size:9px;transition:transform 220ms var(--ease-out);opacity:0.7}
.nav__drop.is-open .nav__drop-trigger .caret,.nav__drop-trigger[aria-expanded="true"] .caret{transform:rotate(180deg)}
.nav__drop-menu{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(-8px);min-width:520px;background:var(--bg-elev);border:1px solid var(--line);box-shadow:0 24px 60px -20px rgba(0,0,0,0.18);padding:24px;display:grid;grid-template-columns:1fr 1fr;gap:32px;opacity:0;visibility:hidden;transition:all 220ms var(--ease-out);z-index:50}
.nav__drop-menu--single{grid-template-columns:1fr 1fr;min-width:540px}
.nav__drop-menu--portfolio{grid-template-columns:repeat(4,1fr);min-width:min(920px,calc(100vw - 48px))}
body[data-page="portfolio"] .nav:not(.is-scrolled) .nav__brand img{filter:none}
.nav__drop.is-open .nav__drop-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav__drop-col h5{font-family:var(--font-mono);font-size:10px;letter-spacing:0.18em;text-transform:uppercase;color:var(--fg-muted);margin:0 0 10px;font-weight:500;padding-bottom:8px;border-bottom:1px solid var(--line)}
.nav__drop-col a{display:block;padding:8px 0;color:var(--fg);font-size:14px;font-family:var(--font-sans);transition:color 180ms,padding-left 180ms;text-decoration:none;position:relative;font-weight:400}
.nav__drop-col a::after{display:none}
.nav__drop-col a:hover{color:var(--accent);padding-left:6px}

/* Mobile nav adjustments */
.navmob__group{border-bottom:1px solid var(--line);padding:8px 0}
.navmob__group summary{font-family:var(--font-display);font-size:22px;font-weight:400;cursor:pointer;list-style:none;padding:12px 0;display:flex;justify-content:space-between;align-items:center}
.navmob__group summary::after{content:"+";color:var(--accent);font-family:var(--font-mono);transition:transform 250ms}
.navmob__group[open] summary::after{transform:rotate(45deg)}
.navmob__group summary::-webkit-details-marker{display:none}
.navmob__group a{display:block;width:100%;padding:10px 0 10px 16px;font-size:15px;line-height:1.35;font-family:var(--font-sans);border-bottom:1px solid var(--line);color:var(--fg-muted);white-space:normal;overflow-wrap:anywhere}
.navmob__group a:hover{color:var(--accent)}
.navmob__contact{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}
.navmob__contact a{min-height:46px;border-radius:999px;display:flex;align-items:center;justify-content:center;padding:0 14px;border:1px solid var(--line-strong);font-size:14px;font-weight:700;color:var(--fg)}
.navmob__contact a:first-child{background:#25D366;border-color:#25D366;color:#fff}
.navmob__contact a:last-child{background:var(--accent);border-color:var(--accent);color:#fff}
.nav__actions{display:flex;align-items:center;gap:12px}
.nav__theme{width:36px;height:36px;border-radius:50%;border:1px solid var(--line-strong);font-size:16px;display:grid;place-items:center;transition:transform 400ms var(--ease-out),background 200ms,border-color 200ms}
.nav__theme:hover{transform:rotate(180deg);background:var(--bg-soft);border-color:var(--accent)}
.nav__phone{font-family:var(--font-mono);font-size:13px;letter-spacing:0.05em;color:var(--fg);padding:8px 14px;border:1px solid var(--line-strong);border-radius:999px;display:none;align-items:center;gap:8px;transition:all 200ms}
.nav__phone:hover{background:var(--fg);color:var(--bg);border-color:var(--fg)}
@media (min-width:880px){.nav__phone{display:inline-flex}}
.nav__wa{height:36px;padding:0 14px;border-radius:999px;background:#25D366;color:#fff;display:none;align-items:center;gap:8px;font-size:13px;font-weight:700;box-shadow:0 8px 18px -10px rgba(37,211,102,0.7);transition:transform 220ms var(--ease-out),background 200ms}
.nav__wa:hover{background:#1DAE51;transform:translateY(-1px)}
@media (min-width:1180px){.nav__wa{display:inline-flex}}
.nav__menu-toggle{display:none;width:40px;height:40px;border:1px solid var(--line-strong);border-radius:999px;align-items:center;justify-content:center}
.nav__menu-toggle span{display:block;width:16px;height:1.5px;background:currentColor;position:relative}
.nav__menu-toggle span::before,.nav__menu-toggle span::after{content:"";position:absolute;left:0;width:16px;height:1.5px;background:currentColor}
.nav__menu-toggle span::before{top:-5px}
.nav__menu-toggle span::after{top:5px}
.nav__menu-toggle[aria-expanded="true"] span{background:transparent}
.nav__menu-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.nav__menu-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}
.nav-mobile{position:fixed;top:72px;left:16px;right:16px;bottom:16px;z-index:49;background:color-mix(in srgb,var(--bg-elev) 96%,transparent);border:1px solid var(--line);box-shadow:0 28px 80px -24px rgba(0,0,0,0.28);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);overflow:auto;padding:24px 20px 28px;border-radius:24px}
.nav-mobile[hidden]{display:none!important}
.navmob__inner{display:flex;flex-direction:column;gap:14px}
.navmob__inner > a{display:block;width:100%;padding:12px 0;border-bottom:1px solid var(--line);font-size:16px;line-height:1.35;color:var(--fg)}
.navmob__inner > a:hover{color:var(--accent)}
.navmob__phone{font-family:var(--font-mono);font-size:12px;letter-spacing:0.12em;text-transform:uppercase;color:var(--fg-muted)!important}
html.menu-open,body.menu-open{overscroll-behavior:none}
body.menu-open{position:fixed;left:0;right:0;width:100%;overflow:hidden;touch-action:none}
body.menu-open > *:not(#nav):not(#navMobile){pointer-events:none}
body.menu-open #nav,body.menu-open #navMobile{pointer-events:auto}
body.menu-open .nav-mobile{overscroll-behavior:contain;touch-action:pan-y}
body.menu-open .contact-fab,body.menu-open .backtop{opacity:0;visibility:hidden;pointer-events:none}

/* Portfolio IFC project pages default to a light canvas, but still follow the theme toggle. */
body[data-page="portfolio"]{
  background:var(--bg) !important;
  color:var(--fg) !important;
}
body[data-page="portfolio"] .page{
  color:var(--fg) !important;
}
body[data-page="portfolio"] .page .back{
  color:var(--accent) !important;
}
body[data-page="portfolio"] .page .lede{
  color:var(--fg-muted) !important;
}
body[data-page="portfolio"] .page .meta{
  color:var(--fg-muted) !important;
}
body[data-page="portfolio"] .page .meta strong{
  color:var(--fg) !important;
}
body[data-page="portfolio"] .page .meta span{
  border-color:var(--line-strong) !important;
}
body[data-page="portfolio"] .viewer-wrap{
  background:var(--bg-elev) !important;
  border-color:var(--line) !important;
}

/* Legacy IFC project pages (portfolio-*.html) should follow the same light editorial layout. */
body[data-page="portfolio"] .ifc-project{
  padding:150px 40px 96px !important;
  max-width:var(--container) !important;
  margin:0 auto !important;
  background:var(--bg) !important;
  border-bottom:1px solid var(--line) !important;
}
body[data-page="portfolio"] .ifc-project__inner{
  max-width:var(--container) !important;
  margin:0 auto !important;
  display:grid !important;
  grid-template-columns:minmax(0,1.08fr) minmax(360px,0.92fr) !important;
  gap:72px !important;
  align-items:center !important;
}
body[data-page="portfolio"] .ifc-project__inner > *{
  min-width:0 !important;
}
body[data-page="portfolio"] .ifc-project__title{
  font-family:var(--font-display) !important;
  font-weight:300 !important;
  font-size:clamp(54px,6.35vw,112px) !important;
  line-height:0.95 !important;
  letter-spacing:0 !important;
  margin:14px 0 20px !important;
  color:var(--fg) !important;
  text-wrap:balance !important;
}
body[data-page="portfolio"] .ifc-project__lede{
  font-size:18px !important;
  line-height:1.65 !important;
  color:var(--fg-muted) !important;
  margin:0 0 28px !important;
  max-width:680px !important;
}
body[data-page="portfolio"] .ifc-project__meta{
  display:grid !important;
  grid-template-columns:1fr 1fr !important;
  gap:1px !important;
  background:var(--line) !important;
  border:1px solid var(--line) !important;
  margin-top:32px !important;
}
body[data-page="portfolio"] .ifc-project__meta div{
  background:var(--bg-soft) !important;
  padding:18px !important;
}
body[data-page="portfolio"] .ifc-project__meta span{
  display:block !important;
  font-family:var(--font-mono) !important;
  font-size:10px !important;
  letter-spacing:.16em !important;
  text-transform:uppercase !important;
  color:var(--fg-muted) !important;
  margin-bottom:6px !important;
}
body[data-page="portfolio"] .ifc-project__meta strong{
  font-family:var(--font-display) !important;
  font-size:18px !important;
  font-weight:400 !important;
  color:var(--fg) !important;
}
body[data-page="portfolio"] .ifc-project__viewer{
  min-height:560px !important;
  margin-bottom:18px !important;
  border:1px solid var(--line) !important;
  box-shadow:0 22px 60px rgba(21,20,15,0.10) !important;
  background:var(--bg-elev) !important;
}
body[data-page="portfolio"] .ifc-story{
  max-width:var(--container) !important;
  margin:0 auto !important;
  padding:96px 40px !important;
  display:grid !important;
  grid-template-columns:repeat(3,1fr) !important;
  gap:1px !important;
  background:var(--line) !important;
}
body[data-page="portfolio"] .ifc-story__card{
  background:var(--bg) !important;
  padding:36px 30px !important;
  min-height:280px !important;
}
body[data-page="portfolio"] .ifc-story__k{
  font-family:var(--font-mono) !important;
  font-size:10px !important;
  letter-spacing:.18em !important;
  text-transform:uppercase !important;
  color:var(--accent) !important;
  margin-bottom:18px !important;
}
body[data-page="portfolio"] .ifc-story__card h2{
  font-family:var(--font-display) !important;
  font-size:30px !important;
  font-weight:300 !important;
  line-height:1.05 !important;
  letter-spacing:-.01em !important;
  margin:0 0 16px !important;
}
body[data-page="portfolio"] .ifc-story__card p{
  font-size:15px !important;
  line-height:1.65 !important;
  color:var(--fg-muted) !important;
  margin:0 !important;
}
body[data-page="portfolio"] .ifc-band{
  padding:76px 40px !important;
  background:var(--delta-ink) !important;
  color:#F4F1EB !important;
}
body[data-page="portfolio"] .ifc-band__inner{
  max-width:var(--container) !important;
  margin:0 auto !important;
  display:grid !important;
  grid-template-columns:1fr 1.35fr !important;
  gap:48px !important;
  align-items:center !important;
}
body[data-page="portfolio"] .ifc-band h2{
  font-family:var(--font-display) !important;
  font-size:clamp(34px,4vw,58px) !important;
  font-weight:300 !important;
  line-height:1 !important;
  margin:0 !important;
  color:#F4F1EB !important;
}
body[data-page="portfolio"] .ifc-band h2 em{
  font-style:normal !important;
  color:var(--accent) !important;
}
body[data-page="portfolio"] .ifc-band__pills span{
  font-family:var(--font-mono) !important;
  font-size:11px !important;
  letter-spacing:.14em !important;
  text-transform:uppercase !important;
  border:1px solid rgba(244,241,235,.18) !important;
  background:rgba(244,241,235,.06) !important;
  padding:10px 14px !important;
  border-radius:999px !important;
}
body[data-page="portfolio"] .ifc-cta{
  max-width:var(--container) !important;
  margin:0 auto !important;
  padding:100px 40px !important;
  text-align:center !important;
}
body[data-page="portfolio"] .ifc-cta h2{
  font-family:var(--font-display) !important;
  font-size:clamp(42px,5vw,78px) !important;
  font-weight:300 !important;
  line-height:1 !important;
  margin:18px 0 !important;
  letter-spacing:-0.02em !important;
}
body[data-page="portfolio"] .ifc-cta h2 em{
  font-style:normal !important;
  color:var(--accent) !important;
}
body[data-page="portfolio"] .ifc-cta p{
  max-width:620px !important;
  margin:0 auto 30px !important;
  color:var(--fg-muted) !important;
  font-size:17px !important;
  line-height:1.65 !important;
}
body[data-page="portfolio"] .ifc-cta__btns{
  display:flex !important;
  justify-content:center !important;
  gap:14px !important;
  flex-wrap:wrap !important;
}
@media (max-width:980px){
  body[data-page="portfolio"] .ifc-project{
    padding:126px 20px 72px !important;
  }
  body[data-page="portfolio"] .ifc-project__inner{
    grid-template-columns:1fr !important;
    gap:36px !important;
  }
  body[data-page="portfolio"] .ifc-project__viewer{
    min-height:460px !important;
  }
  body[data-page="portfolio"] .ifc-story{
    grid-template-columns:1fr !important;
    padding:72px 20px !important;
  }
  body[data-page="portfolio"] .ifc-band{
    padding:60px 20px !important;
  }
  body[data-page="portfolio"] .ifc-band__inner{
    grid-template-columns:1fr !important;
  }
  body[data-page="portfolio"] .ifc-cta{
    padding:76px 20px !important;
  }
}
@media (max-width:560px){
  body[data-page="portfolio"] .ifc-project__meta{
    grid-template-columns:1fr !important;
  }
  body[data-page="portfolio"] .ifc-project__viewer{
    min-height:380px !important;
  }
}

/* ========== BUTTONS ========== */
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 24px;border-radius:999px;font-size:14px;font-weight:600;font-family:var(--font-sans);transition:all 280ms var(--ease-out);white-space:nowrap;line-height:1}
.btn--sm{padding:9px 16px;font-size:13px}
.btn--lg{padding:18px 32px;font-size:16px}
.btn--primary{background:var(--accent);color:var(--accent-fg);box-shadow:0 8px 20px -8px color-mix(in srgb,var(--accent) 50%,transparent)}
.btn--primary:hover{background:var(--accent-hover);color:var(--accent-fg);transform:translateY(-2px);box-shadow:0 14px 30px -10px color-mix(in srgb,var(--accent) 70%,transparent)}
.btn--ghost{border:1px solid var(--line-strong);color:var(--fg);background:transparent}
.btn--ghost:hover{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.btn--ink{background:var(--fg);color:var(--bg)}
.btn--ink:hover{background:var(--delta-orange-deep);color:#fff}
.btn--wa{background:#25D366;color:#fff;box-shadow:0 8px 20px -8px rgba(37,211,102,0.55)}
.btn--wa:hover{background:#1DAE51;transform:translateY(-2px);box-shadow:0 14px 30px -10px rgba(37,211,102,0.7)}
.btn__arrow{display:inline-block;transition:transform 280ms var(--ease-out)}
.btn:hover .btn__arrow{transform:translateX(5px)}
.btn__icon{width:18px;height:18px}

/* ========== PAGE HEADER (inner pages) ========== */
.pagehead{padding:160px 40px 80px;max-width:var(--container);margin:0 auto;border-bottom:1px solid var(--line);position:relative;overflow:hidden;overflow-x:clip}
.pagehead__crumb{margin-bottom:24px}
.pagehead__title{font-size:clamp(56px,8vw,128px);margin:8px 0 28px;line-height:0.96}
.pagehead__lede{font-size:18px;color:var(--fg-muted);max-width:680px;line-height:1.6}
.pagehead__bg{position:absolute;right:-100px;top:-50px;width:520px;height:520px;background:radial-gradient(circle at center,color-mix(in srgb,var(--accent) 22%,transparent),transparent 70%);filter:blur(20px);pointer-events:none;z-index:0}
.pagehead > *:not(.pagehead__bg){position:relative;z-index:1}

/* ========== CROP MARKS ========== */
.crop{position:absolute;width:12px;height:12px;border-color:var(--accent);border-style:solid;border-width:0;z-index:3;pointer-events:none}
.crop--tl{top:8px;left:8px;border-top-width:1.5px;border-left-width:1.5px}
.crop--tr{top:8px;right:8px;border-top-width:1.5px;border-right-width:1.5px}
.crop--bl{bottom:8px;left:8px;border-bottom-width:1.5px;border-left-width:1.5px}
.crop--br{bottom:8px;right:8px;border-bottom-width:1.5px;border-right-width:1.5px}

/* ========== GLOBAL CONTACT ACTIONS ========== */
.contact-fab{position:fixed;right:24px;bottom:24px;z-index:60;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.contact-fab__item{position:relative;min-height:48px;padding:0 18px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:10px;color:#fff;font-size:13px;font-weight:800;box-shadow:0 14px 32px -12px rgba(21,20,15,0.42);transition:transform 240ms var(--ease-out),box-shadow 240ms var(--ease-out),background 200ms}
.contact-fab__item:hover{transform:translateY(-2px);box-shadow:0 18px 38px -14px rgba(21,20,15,0.52)}
.contact-fab__wa{background:#25D366}
.contact-fab__wa:hover{background:#1DAE51}
.contact-fab__quote{background:var(--accent)}
.contact-fab__quote:hover{background:var(--accent-hover);color:var(--accent-fg)}
.contact-fab__wa::before{content:"";position:absolute;width:48px;height:48px;border-radius:999px;background:#25D366;animation:pulse 2.4s ease-out infinite;z-index:-1;opacity:0.35}
@keyframes pulse{0%{transform:scale(1);opacity:0.6}100%{transform:scale(1.6);opacity:0}}

.backtop{position:fixed;right:24px;bottom:146px;z-index:59;min-height:42px;padding:0 14px;border:1px solid var(--line-strong);border-radius:999px;background:color-mix(in srgb,var(--bg-elev) 92%,transparent);color:var(--fg);box-shadow:0 14px 32px -18px rgba(21,20,15,0.38);display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;letter-spacing:0.02em;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(10px);transition:opacity 220ms var(--ease-out),visibility 220ms var(--ease-out),transform 220ms var(--ease-out),background 180ms,border-color 180ms;color-scheme:light dark}
.backtop strong{font-family:var(--font-mono);font-size:14px;color:var(--accent);line-height:1}
.backtop:hover{background:var(--fg);border-color:var(--fg);color:var(--bg);transform:translateY(6px)}
.backtop:hover strong{color:var(--bg)}
.backtop.is-visible{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}

/* ========== FOOTER ========== */
.footer{background:var(--delta-ink);color:#F4F1EB;padding:56px 40px 32px;--fg-muted:#C4C0BF;--line:rgba(244,241,235,0.08);position:relative;overflow:hidden}
.footer::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent) 30%,var(--accent) 70%,transparent)}
.footer__row{display:grid;grid-template-columns:1.2fr 2fr;gap:64px;max-width:var(--container);margin:0 auto 48px}
.footer__brand{display:flex;flex-direction:column;gap:16px}
.footer__brand img{height:72px;width:auto;min-width:160px;object-fit:contain;object-position:left center}
.footer__brand-tag{font-family:var(--font-mono);font-size:12px;letter-spacing:0.18em;color:#C4C0BF;text-transform:uppercase;margin-top:4px}
.footer__brand-quote{font-family:var(--font-display);font-size:24px;font-weight:300;color:#F4F1EB;line-height:1.2;font-style:italic;margin-top:16px;max-width:280px}
.footer__cols{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.footer__col{display:flex;flex-direction:column;gap:0;font-size:14px;min-width:0}
.footer__col h4{font-family:var(--font-mono);font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:#C4C0BF;margin:0 0 16px;font-weight:500}
.footer__col a,.footer__col span:not(h4){color:#C4C0BF;transition:color 200ms;display:flex;align-items:flex-start;gap:8px;padding:8px 0;line-height:1.35;overflow-wrap:anywhere}
.footer__col a:hover{color:var(--accent)}
.footer__base{display:flex;justify-content:space-between;padding-top:28px;border-top:1px solid var(--line);max-width:var(--container);margin:0 auto;flex-wrap:wrap;gap:16px;font-size:13px;color:#A8A29A;align-items:center}
.footer__powered{font-family:var(--font-mono);font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:#A8A29A}
.footer__powered span{color:var(--accent)}
.footer__base a{color:#C4C0BF}
.footer__base a:hover{color:var(--accent)}
.footer__social{display:flex;gap:12px}
.footer__social a{min-height:36px;border:1px solid var(--line);border-radius:999px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;color:#C4C0BF;transition:all 200ms;font-size:13px}
.footer__social a:hover{background:var(--accent);border-color:var(--accent);color:#fff}

/* ========== TICKER ========== */
.ticker{overflow:hidden;overflow-x:clip;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg);padding:18px 0;contain:paint}
.ticker__track{display:flex;gap:64px;white-space:nowrap;animation:ticker 36s linear infinite;font-family:var(--font-display);font-size:clamp(28px,3vw,48px);font-weight:300;letter-spacing:-0.01em;width:max-content;min-width:100%;will-change:transform}
.ticker__track span{display:inline-flex;align-items:center;gap:64px;flex:none}
.ticker__sep{display:inline-block;width:10px;height:10px;background:var(--accent);border-radius:50%;flex:none}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ========== RESPONSIVE ========== */
@media (max-width:1100px){
  .nav__links{display:none}
  .nav__menu-toggle{display:flex}
  .footer__row{grid-template-columns:1fr}
}
@media (max-width:640px){
  html,body{overflow-x:clip}
  body{padding-bottom:78px}
  .consent-banner{left:12px;right:12px;bottom:calc(74px + env(safe-area-inset-bottom))}
  .consent-banner__inner{grid-template-columns:1fr;padding:16px}
  .consent-banner__actions{justify-content:stretch}
  .consent-banner__link{width:100%;margin-bottom:2px}
  .consent-banner__btn{flex:1 1 140px}
  .nav{padding:14px 16px}
  .nav-mobile{top:70px;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));padding:20px 16px 24px;border-radius:20px}
  .pagehead{padding:120px 16px 56px;background:rgba(250,248,245,.96)}
  .pagehead::before{content:"";position:absolute;inset:0;background:rgba(250,248,245,.86);z-index:0;pointer-events:none}
  .pagehead__title{font-size:clamp(42px,12vw,58px);line-height:1.02;margin-bottom:18px}
  .pagehead__lede{font-size:16px;line-height:1.55;color:#272522;background:rgba(250,248,245,.76);padding:10px 12px;border-radius:6px}
  .pagehead__bg{right:-56px;top:-28px;width:260px;height:260px;filter:blur(14px)}
  .footer{padding:40px 16px 24px}
  .footer__row{gap:34px;margin-bottom:34px}
  .footer__cols{grid-template-columns:1fr;gap:30px}
  .footer__col a{display:block;width:100%;padding:10px 0;border-bottom:1px solid rgba(244,241,235,.16);overflow-wrap:anywhere}
  .footer__col a,.footer__col span:not(h4){border-bottom:1px solid rgba(244,241,235,0.08)}
  .footer__base{flex-direction:column}
  .contact-fab{left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));display:grid;grid-template-columns:1fr 1fr;gap:10px;transition:opacity 300ms,visibility 300ms}
  .contact-fab.is-hidden{opacity:0;visibility:hidden;pointer-events:none}
  .contact-fab__item{min-height:52px;padding:0 12px;font-size:13px}
  .contact-fab__wa::before{display:none}
  .backtop{right:12px;bottom:calc(82px + env(safe-area-inset-bottom));min-height:38px;padding:0 12px}
  .hero__cta .btn--wa{display:none}
  .reveal--right{transform:translateY(18px)}
  .ticker{padding:14px 0}
  .ticker__track,.ticker__track span{gap:32px}
  .ticker__track{font-size:clamp(22px,7vw,34px)}
  :root{--gutter:16px}
}
@media (max-width:520px){
  .nav__actions .cta-orcamento{display:none}
  .nav__actions{gap:8px}
  .footer__brand,.footer__cols{min-width:0;max-width:100%}
  .footer__brand img{max-width:220px;width:100%;min-width:0}
  .footer__brand-tag{overflow-wrap:anywhere}
}