/* ==========================================================================
   THINK FAST — site v2
   Dark, typographic, motion-driven. One accent (orange). Anti-slop.
   Type: Space Grotesk (display) · IBM Plex Sans (body) · IBM Plex Mono (utility)
   ========================================================================== */

:root{
  /* --- neutrals (cool near-black, never #000) --- */
  --bg:#0a0c0f;
  --bg-2:#0e1116;
  --surface:#141922;
  --surface-2:#1a212b;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.14);

  /* --- text --- */
  --text:#eef1f4;
  --muted:#a4adb8;
  --faint:#828d9a;

  /* --- single accent --- */
  --accent:#f26a1b;
  --accent-2:#ff8a44;
  --accent-soft:rgba(242,106,27,.12);
  --accent-line:rgba(242,106,27,.34);

  /* --- type --- */
  --f-display:"Space Grotesk",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --f-body:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,"SF Mono",Consolas,Menlo,monospace;

  /* --- shape --- */
  --r:14px;
  --r-lg:24px;
  --maxw:1200px;
  --ease:cubic-bezier(.16,1,.3,1);

  --shadow:0 20px 60px -20px rgba(0,0,0,.6);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--f-body);font-size:17px;line-height:1.6;font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent);color:#fff}

h1,h2,h3{font-family:var(--f-display);font-weight:600;letter-spacing:-.03em;line-height:1.02;margin:0}
h1{font-size:clamp(2.6rem,5.6vw,4.6rem)}
h2{font-size:clamp(2rem,4.4vw,3.4rem);letter-spacing:-.025em}
h3{font-size:1.35rem;letter-spacing:-.01em;line-height:1.15}
p{margin:0}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.section{padding-top:clamp(80px,11vw,160px);padding-bottom:clamp(80px,11vw,160px);position:relative}
.lead{font-size:clamp(1.1rem,1.6vw,1.35rem);color:var(--muted);line-height:1.55;max-width:60ch}

/* --- eyebrow: mono, used sparingly (max 1 / 3 sections) --- */
.kicker{font-family:var(--f-mono);font-size:.76rem;font-weight:500;letter-spacing:.28em;
  text-transform:uppercase;color:var(--accent);display:inline-block}

/* ==================== REVEAL (IntersectionObserver + CSS) ==================== */
html.js [data-reveal]{opacity:0;transform:translateY(30px)}
html.js [data-reveal].in{opacity:1;transform:none;
  transition:opacity 1s var(--ease),transform 1s var(--ease)}
html.js [data-reveal="mask"]{opacity:0;clip-path:inset(0 0 100% 0)}
html.js [data-reveal="mask"].in{opacity:1;clip-path:inset(0 0 -10% 0);
  transition:opacity 1.1s var(--ease),clip-path 1.1s var(--ease)}
@media (prefers-reduced-motion:reduce){
  html.js [data-reveal],html.js [data-reveal].in{opacity:1!important;transform:none!important;clip-path:none!important;transition:none!important}
}

/* ==================== BUTTONS ==================== */
.btn{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--f-body);font-weight:600;
  font-size:1rem;padding:.95rem 1.7rem;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .3s var(--ease),background .25s,border-color .25s,color .25s;
  will-change:transform}
.btn svg{width:18px;height:18px;transition:transform .3s var(--ease)}
.btn--primary{background:var(--accent);color:#140a02;font-weight:700}
.btn--primary:hover{background:var(--accent-2);transform:translateY(-2px)}
.btn--primary:hover svg{transform:translateX(3px)}
.btn--ghost{background:transparent;color:var(--text);border-color:var(--line-2)}
.btn--ghost:hover{border-color:var(--text);transform:translateY(-2px)}
.btn:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px}
a:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:4px}

/* ==================== HEADER ==================== */
.hdr{position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .4s var(--ease),border-color .4s,backdrop-filter .4s;
  border-bottom:1px solid transparent}
.hdr.scrolled{background:rgba(10,12,15,.72);backdrop-filter:saturate(160%) blur(14px);
  border-bottom-color:var(--line)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;height:76px;
  max-width:var(--maxw);margin:0 auto;padding:0 28px}
.brand{font-family:var(--f-display);font-weight:700;font-size:1.35rem;letter-spacing:-.03em;display:inline-flex;align-items:center}
.brand b{color:var(--accent);font-weight:700}
.brand img{height:46px;width:auto;display:block}
.nav{display:flex;align-items:center;gap:34px}
.nav a{font-size:.95rem;color:var(--muted);font-weight:500;transition:color .2s;position:relative}
.nav a:hover{color:var(--text)}
.nav .btn{padding:.62rem 1.25rem;font-size:.9rem}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer}
.burger span{display:block;width:26px;height:2px;background:var(--text);margin:5px 0;
  transition:transform .3s var(--ease),opacity .3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ==================== HERO ==================== */
.hero{min-height:100svh;display:flex;align-items:center;position:relative;overflow:hidden;
  padding:120px 0 80px}
.hero-canvas{position:absolute;inset:-20% 0;z-index:0;
  background-image:radial-gradient(rgba(255,255,255,.05) 1.1px,transparent 1.1px);
  background-size:34px 34px;
  -webkit-mask-image:radial-gradient(120% 85% at 72% 8%,#000 30%,transparent 72%);
          mask-image:radial-gradient(120% 85% at 72% 8%,#000 30%,transparent 72%)}
.hero-veil{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(120% 80% at 78% 18%,rgba(242,106,27,.10),transparent 55%),
    linear-gradient(180deg,rgba(10,12,15,.2),var(--bg) 92%)}
.hero-in{position:relative;z-index:2;max-width:1000px}
.hero h1{margin:.4rem 0 0}
.hero .line{display:block;overflow:hidden}
@media (min-width:941px){.hero .line{white-space:nowrap}}
.hero .accent{color:var(--accent)}
.hero p{margin-top:1.8rem;max-width:46ch;font-size:clamp(1.1rem,1.5vw,1.3rem);color:var(--muted)}
.hero-cta{margin-top:2.4rem;display:flex;flex-wrap:wrap;gap:14px}
.hero-meta{margin-top:3.2rem;display:flex;gap:34px;flex-wrap:wrap;
  font-family:var(--f-mono);font-size:.8rem;color:var(--faint);letter-spacing:.04em}
.hero-meta b{color:var(--text);font-weight:500}

/* ==================== INTRO / THESIS ==================== */
.thesis h2{max-width:20ch}
.thesis .big{font-family:var(--f-display);font-weight:500;letter-spacing:-.02em;
  font-size:clamp(1.7rem,3.2vw,2.7rem);line-height:1.2;max-width:24ch}
.thesis .big em{font-style:normal;color:var(--accent)}
.thesis-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end}
.thesis-grid .r{color:var(--muted);max-width:42ch;justify-self:end}

/* ==================== SERVICES (asymmetric bento) ==================== */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.tile{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:34px;overflow:hidden;transition:border-color .4s var(--ease),transform .4s var(--ease);
  display:flex;flex-direction:column;min-height:270px}
.tile:hover{border-color:var(--line-2);transform:translateY(-4px)}
.tile .num{font-family:var(--f-mono);font-size:.75rem;color:var(--faint);letter-spacing:.1em}
.tile h3{margin:auto 0 .5rem;font-size:1.5rem}
.tile p{color:var(--muted);font-size:.97rem;max-width:40ch}
.tile .go{margin-top:18px;font-family:var(--f-mono);font-size:.82rem;color:var(--accent);
  display:inline-flex;align-items:center;gap:7px;transition:gap .3s var(--ease)}
.tile .go svg{width:15px;height:15px;flex:none}
.tile:hover .go{gap:12px}
.tile--feat{grid-column:span 6;min-height:300px;background:
    radial-gradient(120% 140% at 100% 0%,rgba(242,106,27,.16),transparent 55%),var(--surface)}
.tile--feat h3{font-size:clamp(1.8rem,2.6vw,2.4rem);max-width:16ch}
.tile--feat p{max-width:46ch;font-size:1.05rem}
.tile--sm{grid-column:span 2}
.tile--wide{grid-column:span 3}
.tile-glow{position:absolute;inset:0;background:radial-gradient(60% 60% at 50% 120%,var(--accent-soft),transparent 70%);
  opacity:0;transition:opacity .5s;pointer-events:none;z-index:1}
.tile:hover .tile-glow{opacity:1}
/* imaged feature tile */
.tile-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.26;z-index:0;
  transition:opacity .5s var(--ease),transform .6s var(--ease)}
.tile--feat::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(205deg,rgba(10,12,15,.5),rgba(10,12,15,.9))}
.tile--feat:hover .tile-bg{opacity:.34;transform:scale(1.04)}
.tile--feat .num,.tile--feat h3,.tile--feat p,.tile--feat .go{position:relative;z-index:2}

/* ==================== METHOD (pinned) ==================== */
.method{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.method-pin{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center;
  min-height:100svh;padding-top:100px;padding-bottom:100px}
.method-left h2{margin-bottom:1.2rem}
.method-left .lead{margin-bottom:2rem}
.method-progress{height:3px;background:var(--line);border-radius:2px;overflow:hidden;max-width:280px}
.method-progress i{display:block;height:100%;width:0;background:var(--accent);border-radius:2px}
.method-steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.mstep{border:1px solid var(--line);border-radius:var(--r);padding:24px 26px;background:var(--surface);
  opacity:.4;transition:opacity .5s var(--ease),border-color .5s,background .5s,transform .5s var(--ease)}
.mstep.active{opacity:1;border-color:var(--accent-line);background:var(--surface-2);transform:translateX(6px)}
.mstep .mh{display:flex;align-items:baseline;gap:14px}
.mstep .mn{font-family:var(--f-mono);font-size:.8rem;color:var(--accent);flex:none}
.mstep h3{font-size:1.2rem}
.mstep p{color:var(--muted);font-size:.95rem;margin-top:.5rem;padding-left:34px}

/* ==================== STATS ==================== */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;border-top:1px solid var(--line);
  padding-top:60px}
.stat .n{font-family:var(--f-display);font-weight:600;font-size:clamp(2.6rem,5vw,4rem);
  letter-spacing:-.03em;line-height:1;background:linear-gradient(180deg,var(--text),var(--muted));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat .n .u{color:var(--accent);-webkit-text-fill-color:var(--accent)}
.stat .l{margin-top:.7rem;color:var(--muted);font-size:1rem;max-width:26ch}

/* ==================== MARQUEE (capabilities, one per page) ==================== */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:34px 0;background:var(--bg-2);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:0;width:max-content;animation:scroll-x 42s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none}}
.marquee-item{font-family:var(--f-display);font-size:clamp(1.4rem,2.4vw,2rem);font-weight:500;
  color:var(--muted);padding:0 32px;display:inline-flex;align-items:center;gap:32px;white-space:nowrap}
.marquee-item::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);opacity:.7}
@keyframes scroll-x{to{transform:translateX(-50%)}}

/* ==================== TESTIMONIALS ==================== */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.q{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;
  display:flex;flex-direction:column;transition:border-color .4s,transform .4s var(--ease)}
.q:hover{border-color:var(--line-2);transform:translateY(-4px)}
.q blockquote{margin:0;font-size:1.05rem;line-height:1.5;color:var(--text);flex:1}
.q .by{display:flex;align-items:center;gap:14px;margin-top:24px}
.q .mono{width:46px;height:46px;border-radius:12px;background:var(--accent-soft);color:var(--accent);
  font-family:var(--f-display);font-weight:600;display:grid;place-items:center;font-size:1.05rem}
.q .by b{display:block;font-weight:600;font-size:.98rem}
.q .by span{color:var(--faint);font-size:.86rem}
.hint{margin-top:26px;font-family:var(--f-mono);font-size:.82rem;color:var(--faint);
  border:1px dashed var(--line-2);border-radius:12px;padding:14px 18px}
.hint b{color:var(--accent);font-weight:500}
/* single feature quote */
.feature-quote{max-width:940px;position:relative;padding-left:4px}
.feature-quote .mark{font-family:var(--f-display);font-size:5rem;line-height:.6;color:var(--accent-line);
  display:block;margin-bottom:8px;height:.5em}
.feature-quote blockquote{margin:0;font-family:var(--f-display);font-weight:500;letter-spacing:-.02em;
  font-size:clamp(1.5rem,3vw,2.5rem);line-height:1.26;color:var(--text)}
.feature-quote .by{display:flex;align-items:center;gap:16px;margin-top:34px}
.feature-quote .mono{width:52px;height:52px;border-radius:14px;background:var(--accent-soft);color:var(--accent);
  font-family:var(--f-display);font-weight:600;display:grid;place-items:center;font-size:1.15rem}
.feature-quote .by b{display:block;font-weight:600;font-size:1.05rem}
.feature-quote .by span{color:var(--muted);font-size:.92rem}

/* ==================== CTA ==================== */
.cta{text-align:center}
.cta h2{max-width:16ch;margin:0 auto 1.4rem;font-size:clamp(2.4rem,5.5vw,4.4rem)}
.cta .lead{margin:0 auto 2.4rem}

/* ==================== CONTACT ==================== */
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:start}
.cinfo{list-style:none;padding:0;margin:2rem 0 0;display:flex;flex-direction:column;gap:22px}
.cinfo li{display:flex;gap:16px;align-items:flex-start}
.cinfo .ic{width:44px;height:44px;flex:none;border-radius:12px;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--accent)}
.cinfo .ic svg{width:20px;height:20px}
.cinfo .k{font-family:var(--f-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;
  color:var(--faint);display:block;margin-bottom:3px}
.cinfo a,.cinfo span{color:var(--text)}
.cinfo a:hover{color:var(--accent)}
.form{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:34px}
.fld{margin-bottom:18px}
.fld label{font-family:var(--f-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;
  color:var(--muted);display:block;margin-bottom:8px}
.fld input,.fld textarea,.fld select{width:100%;background:var(--bg-2);border:1px solid var(--line-2);
  border-radius:12px;padding:.85rem 1rem;color:var(--text);font-family:var(--f-body);font-size:1rem;
  transition:border-color .2s,box-shadow .2s}
.fld input::placeholder,.fld textarea::placeholder{color:var(--faint)}
.fld input:focus,.fld textarea:focus,.fld select:focus{outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px var(--accent-soft)}
.fld textarea{resize:vertical;min-height:120px}
.form .btn{width:100%;justify-content:center}
.form .note{font-family:var(--f-mono);font-size:.76rem;color:var(--faint);margin-top:14px;text-align:center}

/* ==================== FOOTER ==================== */
.foot{border-top:1px solid var(--line);padding:72px 0 34px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:48px}
.foot .brand{font-size:1.5rem;display:inline-flex;margin-bottom:16px}
.foot .brand img{height:52px}
.foot p{color:var(--muted);max-width:34ch;font-size:.96rem}
.foot h4{font-family:var(--f-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;
  color:var(--faint);margin:0 0 16px}
.foot-col a{display:block;color:var(--muted);margin-bottom:11px;font-size:.96rem;transition:color .2s}
.foot-col a:hover{color:var(--text)}
.foot-btm{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  margin-top:56px;padding-top:26px;border-top:1px solid var(--line);
  font-family:var(--f-mono);font-size:.78rem;color:var(--faint)}
.foot .foot-legal{margin:16px 0 0;font-family:var(--f-mono);font-size:.66rem;line-height:1.5;
  color:var(--faint);opacity:.7;text-align:left;max-width:none}

/* ==================== WHATSAPP FLOAT ==================== */
.wa{position:fixed;right:20px;bottom:20px;z-index:90;width:48px;height:48px;border-radius:50%;
  background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 26px rgba(37,211,102,.38);
  transition:transform .3s var(--ease)}
.wa:hover{transform:scale(1.08) translateY(-2px)}
.wa svg{width:24px;height:24px}

/* ==================== SUBPAGE HERO ==================== */
.subhero{padding:150px 0 90px;position:relative;overflow:hidden}
.subhero::after{content:"";position:absolute;top:-30%;right:-10%;width:600px;height:600px;
  background:radial-gradient(circle,rgba(242,106,27,.10),transparent 62%);pointer-events:none}
.crumb{font-family:var(--f-mono);font-size:.8rem;color:var(--faint);margin-bottom:26px}
.crumb a{color:var(--faint)}.crumb a:hover{color:var(--accent)}
.subhero h1{font-size:clamp(2.4rem,5.5vw,4rem);max-width:18ch;position:relative;z-index:1}
.subhero .lead{margin-top:1.5rem;position:relative;z-index:1}

/* feature rows for subpages (zigzag, capped at 2 consecutive) */
.frow{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.frow+.frow{margin-top:clamp(60px,8vw,110px)}
.frow.rev .fr-media{order:-1}
.fr-media{aspect-ratio:4/3;border-radius:var(--r-lg);border:1px solid var(--line);overflow:hidden;
  background:var(--surface);position:relative}
.fr-media img{width:100%;height:100%;object-fit:cover}
.imgslot{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:24px;
  font-family:var(--f-mono);font-size:.8rem;color:var(--faint);
  background:repeating-linear-gradient(45deg,var(--surface),var(--surface) 12px,var(--surface-2) 12px,var(--surface-2) 24px)}

/* list of capabilities (subpage) — grouped, not 10-row hairline table */
.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cap{border:1px solid var(--line);border-radius:var(--r);padding:24px;background:var(--surface);
  transition:border-color .3s,transform .3s var(--ease)}
.cap:hover{border-color:var(--line-2);transform:translateY(-3px)}
.cap h4{font-family:var(--f-display);font-weight:600;font-size:1.1rem;margin:0 0 .4rem}
.cap p{color:var(--muted);font-size:.92rem}

/* process timeline (etapas do projeto) — always visible */
.proc{list-style:none;margin:0;padding:0;max-width:840px;counter-reset:p}
.proc li{position:relative;counter-increment:p;padding:0 0 30px 66px}
.proc li:last-child{padding-bottom:0}
.proc li::before{content:counter(p,decimal-leading-zero);position:absolute;left:0;top:-2px;
  width:46px;height:46px;border-radius:12px;background:var(--accent-soft);color:var(--accent);
  border:1px solid var(--accent-line);font-family:var(--f-mono);font-weight:600;
  display:grid;place-items:center;font-size:.95rem}
.proc li:not(:last-child)::after{content:"";position:absolute;left:22px;top:46px;bottom:4px;
  width:1px;background:var(--line-2)}
.proc h3{font-size:1.18rem;margin:0 0 .35rem}
.proc p{color:var(--muted);font-size:.97rem;margin:0}

/* blog */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface);
  transition:border-color .4s,transform .4s var(--ease);display:flex;flex-direction:column}
.post:hover{border-color:var(--line-2);transform:translateY(-4px)}
.post .cover{aspect-ratio:16/10;position:relative;
  background:repeating-linear-gradient(45deg,var(--surface),var(--surface) 12px,var(--surface-2) 12px,var(--surface-2) 24px)}
.post .cover span{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--f-mono);
  font-size:.78rem;color:var(--faint)}
.post .cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:transform .5s var(--ease)}
.post:hover .cover img{transform:scale(1.05)}
.post .pb{padding:26px;display:flex;flex-direction:column;gap:10px}
.post .tag{font-family:var(--f-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--accent)}
.post h3{font-size:1.2rem}
.post p{color:var(--muted);font-size:.93rem}

/* ==================== RESPONSIVE ==================== */
@media (max-width:940px){
  .thesis-grid,.contact-grid,.method-pin,.frow{grid-template-columns:1fr;gap:40px}
  .method-pin{min-height:auto;padding-top:70px;padding-bottom:70px}
  .mstep.active{transform:none}
  .thesis-grid .r{justify-self:start}
  .frow.rev .fr-media{order:0}
  .bento{grid-template-columns:repeat(2,1fr)}
  .tile--feat,.tile--wide,.tile--sm{grid-column:span 2}
  .stats,.quotes,.caps,.posts{grid-template-columns:1fr}
  .stats .stat{padding-bottom:24px;border-bottom:1px solid var(--line)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  body{font-size:16px}
  .nav{position:fixed;inset:76px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--bg-2);border-bottom:1px solid var(--line);padding:12px 28px 22px;
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .3s,transform .3s var(--ease)}
  .nav.open{opacity:1;transform:none;pointer-events:auto}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line);color:var(--text)}
  .nav .btn{margin-top:14px;justify-content:center}
  .burger{display:block}
  .foot-grid{grid-template-columns:1fr}
  .hero-meta{gap:20px}
}