/* ============ tokens ============ */
:root{
  --bg:#ded2bd; --surface:#d4c6ae; --text:#1a1813; --text-dim:#5f5749;
  --tail-bg:#eadfcb;
  --text-faint:#938673; --divider:#c8bba4; --cta-bg:#1a1813; --cta-text:#f1eee6;
  --accent:#c97800;
  --font-display:'Instrument Serif',Georgia,'Times New Roman',serif;
  --font-mono:ui-monospace,'SF Mono','JetBrains Mono',Menlo,Consolas,monospace;
  --font-sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --maxw:1100px; --content:840px;
  --section-gap:clamp(104px,14vw,172px);
  --pad:clamp(22px,5vw,48px);
  --section-wave-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 64' preserveAspectRatio='none'%3E%3Cpath fill='white' d='M0 40C180 22 320 52 500 36S820 22 1000 38s150 8 200-2v28H0Z'/%3E%3C/svg%3E");
}
html[data-theme="dark"]{
  --bg:#141412; --surface:#1d1b16; --text:#ece8de; --text-dim:#a9a496;
  --tail-bg:#0c0c0a;
  --text-faint:#6b665b; --divider:#2c2a23; --cta-bg:#ece8de; --cta-text:#141412;
  --grad-a:#ffd060; --grad-b:#ff9020; --grad-c:#e05a00;
}
:root{
  /* light theme: amber-golden-orange gradient */
  --grad-a:#c97800; --grad-b:#d45000; --grad-c:#b03600;
  /* foundation: green gradient, deep in light mode so it holds on cream */
  --gv-a:#0d4a1a; --gv-b:#1d8a35;
  /* academy: blue gradient */
  --ga-a:#0d3a6a; --ga-b:#2f7ad0;
  /* small purple touch in the middle of the amber gradient */
  --grad-mid:#8a2d9b;
}
html[data-theme="dark"]{
  --gv-a:#3db85a; --gv-b:#90e8a0;
  --ga-a:#3d8ae0; --ga-b:#90c0ff;
  --grad-mid:#c98fe0;
}

/* ============ base ============ */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg); color:var(--text); font-family:var(--font-sans);
  font-size:clamp(15px,1.2vw,17px); line-height:1.6;
  transition:background-color .4s ease,color .4s ease;
  -webkit-font-smoothing:antialiased;
}
body.home{background:var(--bg)}
body.home main{background:var(--tail-bg)}
::selection{background:var(--text);color:var(--bg)}
a{color:inherit}
img,svg{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
:focus-visible{outline:2px solid var(--text);outline-offset:3px;border-radius:2px}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.content{max-width:var(--content)}

/* type */
.h-hero{font-family:var(--font-display);font-weight:400;font-size:clamp(44px,7vw,96px);line-height:1.08;letter-spacing:-0.01em}
.h2{font-family:var(--font-sans);font-weight:500;font-size:clamp(30px,4.5vw,54px);line-height:1.05;letter-spacing:-.035em}
.h3{font-family:var(--font-sans);font-weight:500;font-size:clamp(22px,3vw,34px);line-height:1.12;letter-spacing:-.025em}
.label{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-faint)}
.body-text{color:var(--text-dim);max-width:66ch}
em,i{font-style:italic}

/* grainy gradient text */
.grad{
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E"),
    linear-gradient(115deg, var(--grad-a) 0%, var(--grad-b) 44%, var(--grad-mid) 50%, var(--grad-b) 56%, var(--grad-c) 100%);
  background-blend-mode:overlay,normal;
  background-size:240px 240px, 220% 100%;
  background-position:0 0, 0% 50%;
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  animation:grad-wave 7s ease-in-out infinite;
}
/* flowing gradient waves: only the colour layer drifts, the grain stays put */
@keyframes grad-wave{
  0%,100%{background-position:0 0, 0% 50%}
  50%{background-position:0 0, 100% 50%}
}
@media (prefers-reduced-motion:reduce){.grad{animation:none}}
.h-hero .grad{font-weight:400;font-style:italic;display:inline-block;padding:.04em .12em;margin:-.04em -.06em;-webkit-text-stroke:.3px var(--grad-b)}
.logo em{color:inherit}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:var(--font-sans);font-size:15px;
  padding:.78em 1.6em;border-radius:999px;text-decoration:none;
  transition:opacity .25s ease,background-color .25s ease,color .25s ease,border-color .25s ease;
}
.btn-primary{background:var(--cta-bg);color:var(--cta-text)}
.btn-primary:hover{opacity:.85}
.btn-ghost{border:1px solid var(--text-faint);color:var(--text)}
.btn-ghost:hover{border-color:var(--text)}
.btn .arrow{transition:transform .25s ease}
.btn:hover .arrow{transform:translateX(3px)}
.btn[disabled]{opacity:.55;cursor:default}

/* section header */
.sec{padding-top:var(--section-gap)}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:clamp(28px,4vw,48px)}
/* section eyebrow labels removed; section numbers stay, aligned to the titles */
.sec-head .label,.contact > .contact-grid .label{display:none !important}
.sec-num{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;color:var(--text-faint);white-space:nowrap}

/* reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.1s}.d2{transition-delay:.22s}.d3{transition-delay:.34s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* scroll progress */
.progress{position:fixed;top:0;left:0;height:2px;width:0;background:var(--accent);z-index:60}

/* ============ nav ============ */
.nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  background:color-mix(in srgb,var(--bg) 82%,transparent);
  border-bottom:1px solid var(--divider);
  transition:background-color .4s ease,border-color .4s ease;
}
.nav-inner{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:18px;height:62px;
}
.logo{font-family:var(--font-display);font-size:23px;text-decoration:none;letter-spacing:-0.01em;display:inline-flex;align-items:center;gap:10px;color:var(--text);transition:color .4s ease}
.logo-mark{width:24px;height:24px;flex:none;color:inherit}
.nav-links{display:flex;gap:clamp(14px,2.2vw,28px);list-style:none}
.nav-links a{font-size:14px;text-decoration:none;color:var(--text-dim);transition:color .25s ease}
.nav-links a:hover{color:var(--text)}
.nav-right{display:flex;align-items:center;gap:14px}
.nav .btn{padding:.55em 1.2em;font-size:14px}
/* mobile hamburger + dropdown menu (hidden on desktop) */
.nav-burger{display:none;width:38px;height:38px;flex-direction:column;align-items:center;justify-content:center;gap:5px;border-radius:9px;color:var(--text);transition:background-color .2s ease}
.nav-burger:hover{background:color-mix(in srgb,var(--surface) 80%,transparent)}
.nav-burger span{display:block;width:19px;height:1.7px;border-radius:2px;background:currentColor;transition:transform .28s ease,opacity .2s ease}
.nav-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.7px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.7px) rotate(-45deg)}
.mobile-menu{display:none}
.mobile-links{display:flex;flex-direction:column}
.mobile-links a{padding:15px 2px;font-family:var(--font-display);font-size:21px;color:var(--text);text-decoration:none;border-bottom:1px solid var(--divider);transition:color .2s ease}
.mobile-links a:hover{color:var(--accent)}
.mobile-actions{display:flex;align-items:center;gap:14px;margin-top:18px}
.mobile-actions .btn{flex:1;justify-content:center;padding:.9em 1.2em}
.mobile-theme{display:inline-flex;align-items:center;gap:10px;padding:.72em 1.05em;border:1px solid var(--divider);border-radius:999px;color:var(--text-dim);font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap;transition:color .2s ease,border-color .2s ease}
.mobile-theme:hover{color:var(--text);border-color:var(--text-faint)}
.mobile-theme svg{width:16px;height:16px}
.lang-toggle{
  position:relative;height:30px;padding:3px;border:1px solid var(--divider);border-radius:999px;
  display:inline-flex;align-items:center;gap:0;overflow:hidden;
  background:color-mix(in srgb,var(--surface) 58%,transparent);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  transition:border-color .25s ease,background-color .25s ease;
}
.lang-toggle:hover{border-color:var(--text-faint)}
/* sliding thumb that glides between PT and EN */
.lang-toggle::before{
  content:'';position:absolute;top:3px;left:3px;bottom:3px;width:calc(50% - 3px);
  border-radius:999px;background:var(--text);z-index:0;
  transition:transform .34s cubic-bezier(.4,0,.2,1);
}
html[data-lang="en"] .lang-toggle::before{transform:translateX(100%)}
.lang-toggle span{
  position:relative;z-index:1;min-width:32px;height:100%;display:grid;place-items:center;
  font-family:var(--font-mono);font-size:10px;line-height:1;letter-spacing:.14em;
  color:var(--text-faint);transition:color .3s ease;
}
.lang-toggle span.is-active{color:var(--bg)}
@media (prefers-reduced-motion:reduce){.lang-toggle::before{transition:none}}
.theme-toggle{
  width:34px;height:34px;display:grid;place-items:center;border-radius:999px;
  color:var(--text-dim);transition:color .25s ease,transform .4s ease;
}
.theme-toggle:hover{color:var(--text);transform:rotate(40deg)}
.theme-toggle svg{width:17px;height:17px}
html[data-theme="dark"] .icon-moon{display:none}
html:not([data-theme="dark"]) .icon-sun{display:none}

/* ============ hero ============ */
.hero{
  position:relative;overflow:hidden;
  display:flex;align-items:center;
  min-height:calc(100vh - 62px);
  min-height:calc(100svh - 62px);
  background:var(--bg);
}
.hero-bg{
  position:absolute;z-index:0;top:0;left:0;width:min(82vw,1370px);height:auto;
  max-width:none;
  pointer-events:none;user-select:none;
}
.hero-bg::after{
  content:'';position:absolute;z-index:1;
  right:0;bottom:-1px;left:0;height:clamp(130px,13vw,205px);
  background:linear-gradient(180deg,
    transparent 0%,
    color-mix(in srgb,var(--bg) 24%,transparent) 34%,
    color-mix(in srgb,var(--bg) 68%,transparent) 66%,
    var(--bg) 100%
  );
}
.hero-bg img{display:block;width:100%;height:auto}
html[data-theme="dark"] .hero-bg img{content:url("../img/vouga_site_re.png")}
html:not([data-theme="dark"]) .hero-bg img{content:url("../img/vouga_site_re_w.png")}
.hero::before{
  content:'';position:absolute;z-index:1;inset:0;
  background:transparent;
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;width:100%;padding-top:0;display:flex;justify-content:flex-end}
.hero-content{max-width:min(560px,48vw);color:var(--text);margin-left:auto;padding-top:clamp(24px,4vh,48px)}
.hero-content .h-hero{color:var(--text);font-size:clamp(42px,6.1vw,82px);line-height:1.04}
.hero-line{white-space:nowrap}
.hero-content .h-hero .grad{
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E"),
    linear-gradient(100deg, var(--grad-a) 0%, var(--grad-b) 38%, var(--grad-mid) 52%, var(--grad-c) 68%, var(--grad-a) 100%);
  background-blend-mode:overlay,normal;
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-stroke:.3px var(--grad-b);
  color:transparent;
  font-style:normal;
  padding:.04em .12em;margin:-.04em -.06em;
}
.hero-sub{margin-top:28px;font-size:clamp(16px,1.4vw,19px);line-height:1.45;max-width:46ch;color:var(--text-dim)}
.hero-sub-mobile{display:none}
.hero-ctas{margin-top:40px;display:flex;gap:14px;flex-wrap:wrap}
.hero .btn-primary{background:var(--cta-bg);color:var(--cta-text)}
.hero .btn-ghost{border-color:var(--text-faint);color:var(--text);background:transparent}
.hero .btn-ghost:hover{border-color:var(--text)}
html[data-theme="dark"] .hero::before{background:transparent}
html[data-theme="dark"] .hero-content,
html[data-theme="dark"] .hero-content .h-hero{color:#f7f2e8}
html[data-theme="dark"] .hero-sub{color:color-mix(in srgb,#f7f2e8 78%,transparent)}
html[data-theme="dark"] .hero .btn-primary{background:#f7f2e8;color:#141412}
html[data-theme="dark"] .hero .btn-ghost{border-color:rgba(247,242,232,.45);color:#f7f2e8;background:rgba(247,242,232,.04)}
html[data-theme="dark"] .hero .btn-ghost:hover{border-color:#f7f2e8}

@keyframes spin{to{transform:rotate(360deg)}}
.rings{animation:spin 120s linear infinite reverse;transform-origin:160px 160px;transform-box:view-box}
@media (prefers-reduced-motion:reduce){
  .rings{animation:none}
}

@media (max-width:820px){
  .hero{display:block;min-height:calc(100svh - 62px)}
  .hero-bg{
    width:min(94vw,520px);height:auto;left:0;
    top:calc(min(0px,calc(100dvh - 620px)) - 3cm);
    transition:top .25s ease-out;
  }
  .hero-bg img{width:100%;height:auto;object-fit:contain;object-position:top left}
  .hero-bg::after{right:0;bottom:-1px;left:0;height:clamp(110px,31vw,170px)}
  html[data-theme="dark"] .hero-bg img{content:url("../img/vouga_site_re_tele.png")}
  html:not([data-theme="dark"]) .hero-bg img{content:url("../img/vouga_site_re_tele_w.png")}
  .hero::before,
  html[data-theme="dark"] .hero::before{background:transparent}
  .hero-inner{
    justify-content:flex-start;
    padding-top:calc(clamp(336px,calc(110vw + 16px),446px) - 1cm);
    padding-bottom:clamp(38px,10vw,64px);
  }
  .hero-content{max-width:620px;margin-left:0;padding-top:0}
  .hero-content .h-hero{font-size:clamp(34px,10vw,48px);line-height:1.03}
  .hero-sub{max-width:36ch}
  .hero-sub-desktop{display:none}
  .hero-sub-mobile{display:block}
  html[data-theme="dark"] .hero-sub-mobile{
    color:#d8d4ca;-webkit-text-fill-color:#d8d4ca;
  }
  html[data-theme="dark"] .hero-sub-mobile .grad{
    color:transparent;-webkit-text-fill-color:transparent;
  }
  .hero-sub-indent{display:block}
  .hero-ctas{width:100%;margin-top:22px;gap:6px;flex-wrap:nowrap}
  .hero-ctas .btn{padding:10px 11px;font-size:11.5px;white-space:nowrap}
}

/* ============ why vouga ============ */
.why-v2{
  --why-bg:var(--bg);--why-text:var(--text);--why-dim:var(--text-dim);
  --why-line:color-mix(in srgb,var(--text) 14%,transparent);
  position:relative;overflow:hidden;background:var(--why-bg);color:var(--why-text);
  padding:clamp(76px,8vw,118px) 0 clamp(70px,7vw,104px);
  font-family:var(--font-sans);
  transition:background-color .4s ease,color .4s ease;
}
.why-v2 > .wrap{position:relative;z-index:1}
.why-v2-head{max-width:900px}
.why-v2-label{
  display:block;margin-bottom:20px;font-size:11px;font-weight:500;line-height:1;
  letter-spacing:.16em;text-transform:uppercase;color:var(--why-dim);
}
.why-v2-head h2{
  max-width:none;font-family:var(--font-display);font-size:clamp(38px,5.2vw,66px);
  font-weight:400;line-height:1.04;letter-spacing:-.01em;color:var(--why-text);
}
.why-title-line{display:block;white-space:nowrap}
.why-v2-head p{max-width:72ch;margin-top:18px;font-size:clamp(17px,1.7vw,21px);line-height:1.5;color:var(--why-dim)}
.why-v2-process{
  display:grid;grid-template-columns:repeat(3,1fr);margin-top:clamp(46px,6vw,76px);
  border-top:1px solid var(--why-line);border-bottom:1px solid var(--why-line);
}
.why-v2-process article{
  position:relative;min-height:205px;padding:clamp(30px,3vw,42px) clamp(24px,3vw,38px);
  transition:background-color .35s ease;
}
.why-v2-process article + article{border-left:1px solid var(--why-line)}
.why-v2-process article::before{
  content:'';position:absolute;top:-1px;right:0;left:0;height:2px;background:var(--accent);
  opacity:0;transform:scaleX(.3);transform-origin:left;transition:opacity .3s ease,transform .45s cubic-bezier(.22,1,.36,1);
}
.why-v2-process article:hover{background:color-mix(in srgb,var(--surface) 56%,transparent)}
.why-v2-process article:hover::before{opacity:1;transform:scaleX(1)}
.why-v2-process h3{
  margin-top:0;font-family:var(--font-sans);font-size:clamp(25px,2.3vw,31px);
  font-weight:500;line-height:1.15;letter-spacing:-.025em;color:var(--why-text);
}
.why-v2-process p{max-width:30ch;margin-top:14px;font-size:15px;line-height:1.5;color:var(--why-dim)}
.why-v2-principles{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(24px,3vw,48px);margin-top:clamp(30px,4vw,48px)}
.why-v2-principles article{min-width:0}
.why-v2-principles h4{
  margin-top:0;font-family:var(--font-sans);font-size:16px;font-weight:500;
  line-height:1.3;letter-spacing:-.015em;color:var(--why-text);
}
.why-v2-principles p{max-width:28ch;margin-top:9px;font-size:14px;line-height:1.5;color:var(--why-dim)}
@media (max-width:820px){
  .why-v2-process{grid-template-columns:1fr}
  .why-v2-process article{min-height:0;padding:26px 0 29px}
  .why-v2-process article + article{border-top:1px solid var(--why-line);border-left:0}
  .why-v2-process h3{margin-top:0}
  .why-v2-process p{max-width:46ch}
  .why-v2-principles{grid-template-columns:repeat(2,1fr);row-gap:38px}
}
@media (max-width:520px){
  .why-v2{padding:72px 0 68px}
  .why-v2-head{max-width:none}
  .why-v2-label{
    display:flex;align-items:center;gap:14px;margin-bottom:27px;
    font-size:10px;letter-spacing:.2em;
  }
  .why-v2-label::after{content:'';height:1px;flex:1;background:var(--why-line)}
  .why-v2-head h2{font-size:clamp(34px,9.5vw,41px);line-height:1.01;letter-spacing:-.018em}
  .why-title-line{white-space:normal}
  .why-title-line + .why-title-line{margin-top:8px}
  .why-title-line:last-child{
    width:fit-content;
    background-image:
      url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.36'/%3E%3C/svg%3E"),
      linear-gradient(100deg,var(--grad-a),var(--grad-b) 46%,var(--grad-mid) 63%,var(--grad-c));
    background-blend-mode:overlay,normal;background-clip:text;-webkit-background-clip:text;color:transparent;
  }
  .why-v2-head p{
    max-width:36ch;margin-top:24px;padding-left:16px;border-left:1px solid var(--accent);
    font-size:15px;line-height:1.55;
  }
  .why-v2-process{
    counter-reset:why-stage;display:block;margin-top:48px;
    border:0;border-left:1px solid var(--why-line);
  }
  .why-v2-process article{
    counter-increment:why-stage;min-height:0;padding:0 0 36px 28px;
  }
  .why-v2-process article:last-child{padding-bottom:0}
  .why-v2-process article + article{border:0}
  .why-v2-process article::before{
    top:7px;right:auto;bottom:auto;left:-3px;width:5px;height:5px;border-radius:50%;
    background:var(--accent);opacity:1;transform:none;
  }
  .why-v2-process h3{font-size:24px;line-height:1.1}
  .why-v2-process h3::before{
    content:'0' counter(why-stage);display:block;margin-bottom:9px;
    font-family:var(--font-mono);font-size:9px;font-weight:500;line-height:1;letter-spacing:.15em;color:var(--accent);
  }
  .why-v2-process p{max-width:34ch;margin-top:11px;font-size:13px;line-height:1.55}
  .why-v2-principles{
    display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin-top:48px;
    border-bottom:1px solid var(--why-line);
  }
  .why-v2-principles::before{
    content:'Princípios';grid-column:1 / -1;padding-bottom:12px;
    font-family:var(--font-mono);font-size:9px;font-weight:500;line-height:1;
    letter-spacing:.16em;text-transform:uppercase;color:var(--why-dim);
  }
  html[data-lang="en"] .why-v2-principles::before{content:'Principles'}
  .why-v2-principles article{padding:18px 14px 20px 0;border-top:1px solid var(--why-line)}
  .why-v2-principles article:nth-of-type(even){padding-right:0;padding-left:16px;border-left:1px solid var(--why-line)}
  .why-v2-principles h4{font-size:14px;line-height:1.25}
  .why-v2-principles p{margin-top:7px;font-size:12px;line-height:1.45}
  .why-v2 + .pillars{padding-top:36px}
}
@media (prefers-reduced-motion:reduce){
  .why-v2-process article,.why-v2-process article::before{transition:none}
}

/* ============ services ============ */
.svc-list{list-style:none;border-top:1px solid var(--divider)}
.svc-list li{position:relative}
.svc{
  display:grid;grid-template-columns:54px 1fr 28px;gap:18px;align-items:baseline;
  padding:clamp(20px,3vw,30px) 0;border-bottom:1px solid var(--divider);
  text-decoration:none;width:100%;text-align:left;cursor:pointer;
}
.svc-num{font-family:var(--font-mono);font-size:12px;color:var(--text-faint);letter-spacing:.1em;transition:color .25s ease}
.svc-name{font-family:var(--font-sans);font-weight:500;font-size:clamp(21px,2.4vw,28px);line-height:1.15;display:inline-flex;align-items:baseline;gap:12px;flex-wrap:wrap;transition:transform .3s ease}
.svc-desc{margin-top:6px;color:var(--text-dim);font-size:15px;max-width:54ch;transition:color .25s ease}
.svc-demo-flag{
  display:inline-flex;align-items:center;gap:.45em;margin-top:12px;
  border:1px solid var(--accent);border-radius:999px;padding:.48em .86em;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent);text-decoration:none;transition:background-color .25s ease,color .25s ease,border-color .25s ease;
}
.svc-demo-flag:hover{background:var(--accent);color:var(--bg)}
.svc-demo-flag .arrow{font-family:var(--font-sans);transition:transform .25s ease}
.svc-demo-flag:hover .arrow{transform:translateX(3px)}
.svc-arrow{color:var(--text-faint);font-size:18px;transition:transform .25s ease,color .25s ease;justify-self:end}
.svc:hover .svc-arrow{transform:translateX(4px);color:var(--text)}
.svc:hover .svc-desc{color:var(--text)}
.svc:hover .svc-num{color:var(--accent)}
.svc:hover .svc-name{transform:translateX(6px)}

/* ===== services showcase: one card at a time ===== */
.svc-stage{margin-top:6px}
.svc-cards{display:flex;flex-direction:column;gap:14px}
.svc-card{
  position:relative;display:block;width:100%;text-align:left;cursor:pointer;
  border:1px solid var(--divider);border-radius:16px;background:transparent;
  padding:clamp(26px,3.4vw,40px);transition:border-color .3s ease,background-color .3s ease;
}
.svc-card:hover{border-color:var(--text-faint)}
.svc-card .svc-num{display:block;margin-bottom:16px}
.svc-card .svc-name{display:block;font-size:clamp(26px,3.2vw,38px)}
.svc-card .svc-desc{display:block;max-width:50ch;margin-top:12px;font-size:clamp(15px,1.3vw,17px)}
.svc-card .svc-demo-flag{margin-top:16px}
.svc-open{display:inline-block;margin-top:18px;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.svc-index{display:none;list-style:none;gap:6px;margin-top:28px}
.svc-dot{position:relative;background:none;border:none;cursor:pointer;padding:10px 8px 13px;font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--text-faint);transition:color .3s ease}
.svc-dot.is-active{color:var(--text)}
.svc-dot::after{content:'';position:absolute;left:8px;right:8px;bottom:7px;height:2px;background:var(--divider)}
.svc-bar{position:absolute;left:8px;bottom:7px;height:2px;width:0;background:linear-gradient(90deg,var(--grad-a),var(--grad-mid));border-radius:2px}

/* enhanced (JS) mode: stack the cards and show one at a time */
.svc-stage.is-enhanced .svc-cards{display:block;position:relative}
.svc-stage.is-enhanced .svc-card{
  position:absolute;top:0;left:0;right:0;
  opacity:0;transform:translateY(22px) scale(.99);pointer-events:none;
  transition:opacity .55s ease,transform .55s ease;
}
.svc-stage.is-enhanced .svc-card.is-active{opacity:1;transform:none;pointer-events:auto}
.svc-stage.is-enhanced .svc-index{display:flex}
@media (prefers-reduced-motion:reduce){.svc-stage.is-enhanced .svc-card{transition:none}}

/* ============ service detail overlay ============ */
.svc-overlay{
  position:fixed;inset:0;z-index:80;background:var(--bg);overflow-y:auto;
  opacity:0;visibility:hidden;transition:opacity .35s ease,visibility 0s .35s;
}
.svc-overlay.open{opacity:1;visibility:visible;transition:opacity .35s ease}
.ov-bar{
  position:sticky;top:0;z-index:5;height:62px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 var(--pad);border-bottom:1px solid var(--divider);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  background:color-mix(in srgb,var(--bg) 85%,transparent);
}
.ov-back{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;color:var(--text-dim);transition:color .25s ease}
.ov-back:hover{color:var(--text)}
.ov-body{max-width:var(--maxw);margin:0 auto;padding:clamp(44px,7vw,90px) var(--pad) 120px}
@keyframes rise{to{opacity:1;transform:none}}
.ov-body > *{opacity:0;transform:translateY(14px);animation:rise .6s ease forwards}
.ov-body > *:nth-child(2){animation-delay:.08s}
.ov-body > *:nth-child(3){animation-delay:.16s}
.ov-body > *:nth-child(4){animation-delay:.24s}
.ov-body > *:nth-child(5){animation-delay:.32s}
.ov-body > *:nth-child(6){animation-delay:.4s}
@media (prefers-reduced-motion:reduce){.ov-body > *{animation:none;opacity:1;transform:none}}
.ov-title{font-family:var(--font-sans);font-weight:500;font-size:clamp(38px,6vw,76px);line-height:1.02;letter-spacing:-.04em;max-width:14em}
.ov-tagline{margin-top:20px;color:var(--text-dim);font-size:clamp(16px,1.4vw,19px);max-width:56ch}
.ov-sec{margin-top:clamp(44px,6vw,72px);border-top:1px solid var(--divider);padding-top:26px}
.ov-sec > .label{display:block;margin-bottom:22px}
.ov-prose{color:var(--text-dim);max-width:62ch;font-size:clamp(15px,1.25vw,17px)}
.ov-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,3vw,40px);margin-top:30px}
.ov-stat .num{font-family:var(--font-sans);font-weight:500;font-size:clamp(34px,4.5vw,60px);line-height:1}
.ov-stat .lbl{margin-top:10px;font-size:14px;color:var(--text-dim);max-width:26ch}
.ov-kpis .num{color:var(--accent)}
.ov-note{margin-top:26px;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--text-faint)}
.ov-list{list-style:none}
.ov-list li{
  padding:14px 0;border-bottom:1px solid var(--divider);color:var(--text-dim);
  display:grid;grid-template-columns:34px 1fr;gap:14px;font-size:15px;
}
.ov-list .li-num{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--text-faint);padding-top:3px}
.ov-ctas{margin-top:clamp(44px,6vw,72px);display:flex;gap:14px;flex-wrap:wrap}

/* ============ foundation ============ */
/* foundation wordmark: grainy green gradient */
.grad-v{
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E"),
    linear-gradient(115deg, var(--gv-a) 0%, var(--gv-b) 100%);
  background-blend-mode:overlay,normal;
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
/* academy wordmark: grainy blue gradient */
.grad-a{
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E"),
    linear-gradient(115deg, var(--ga-a) 0%, var(--ga-b) 100%);
  background-blend-mode:overlay,normal;
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
/* honest proof block (no invented numbers) */
.proof-building{border-top:1px solid var(--divider);padding-top:clamp(30px,4vw,48px);max-width:60ch}
.proof-building .body-text{margin-top:14px}

/* ============ pillars (orbit) ============ */
/* old single-offer sections hidden on the homepage; they move to detail pages */
body.home #services, body.home #foundation{display:none}

.pillars{
  --pillars-bg:var(--tail-bg);
  position:relative;padding-top:var(--section-gap);
  background:var(--pillars-bg);
}
.pillars::before,.diag-band::before,.use-cases::before{
  content:'';position:absolute;z-index:0;right:0;bottom:100%;left:0;height:clamp(26px,3vw,42px);
  pointer-events:none;-webkit-mask:var(--section-wave-mask) center bottom/100% 100% no-repeat;
  mask:var(--section-wave-mask) center bottom/100% 100% no-repeat;
}
.pillars::before{background:var(--pillars-bg)}
.pillars > *{position:relative;z-index:1}
.why-v2 + .pillars{padding-top:clamp(38px,5vw,68px)}
.pillars-kicker{display:block;margin-bottom:clamp(28px,4vw,44px)}
/* base / fallback / mobile: the three pillars stacked, all visible */
.orbit{position:relative;display:flex;flex-direction:column;gap:clamp(40px,8vw,80px)}
.orbit-system{display:none}
.orbit-svg,.orbit-blob{display:none}
.orbit-name{font-family:var(--font-display);font-weight:400;font-size:clamp(40px,7vw,76px);line-height:1;letter-spacing:-0.01em}
.orbit-name a{text-decoration:none}
.orbit-desc{margin-top:14px;color:var(--text-dim);font-size:clamp(16px,1.4vw,19px);line-height:1.6;max-width:42ch}
.orbit-explore{display:inline-block;margin-top:16px;font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);text-decoration:none}
.orbit-explore:hover{opacity:.7}
.pillar-ascii-art{
  position:absolute;z-index:0;pointer-events:none;user-select:none;margin:0;
  font-family:var(--font-mono);font-size:3.8px;line-height:.86;letter-spacing:0;
  color:#111;
  opacity:.72;white-space:pre;mix-blend-mode:normal;
}
html[data-theme="dark"] .pillar-ascii-art{color:#f7f2e8;opacity:.9;mix-blend-mode:normal}
.orbit-node .orbit-name,
.orbit-node .orbit-desc,
.orbit-node .orbit-explore{position:relative;z-index:1}
.orbit-node[data-pillar="foundations"]{isolation:isolate}
.orbit-node[data-pillar="foundations"]::before{
  content:'';position:absolute;pointer-events:none;z-index:0;
  background:var(--pillars-bg);filter:blur(18px);opacity:.86;border-radius:50%;
}
.orbit-node[data-pillar="foundations"] .foundation-ascii-art{z-index:1}
.orbit-node[data-pillar="foundations"] .orbit-name,
.orbit-node[data-pillar="foundations"] .orbit-desc,
.orbit-node[data-pillar="foundations"] .orbit-explore{z-index:2}

/* desktop orbit: pinned, play-once scroll choreography (JS drives transforms) */
.pillars.is-orbit .pillars-scroll{height:320vh;position:relative}
.pillars.is-orbit .pillars-stage{position:sticky;top:62px;height:calc(100vh - 62px);height:calc(100svh - 62px);display:flex;align-items:center}
.pillars.is-orbit .pillars-stage .wrap{width:100%}
.pillars.is-orbit .orbit{display:block;height:min(72vh,660px)}
.pillars.is-orbit .orbit-system{
  position:absolute;z-index:0;top:50%;left:50%;display:block;
  font-family:var(--font-display);font-size:clamp(34px,4.2vw,58px);
  font-style:italic;line-height:1;letter-spacing:-.015em;color:var(--text-faint);
  opacity:0;filter:blur(14px);pointer-events:none;user-select:none;white-space:nowrap;
  will-change:transform,opacity,filter;
}
.pillars.is-orbit .orbit-svg{display:block;position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}
.pillars.is-orbit #orbitPath{fill:none;stroke:var(--divider);stroke-width:1.2;filter:blur(.4px)}
.pillars.is-orbit .orbit-pull{stroke-width:2.4;stroke-linecap:round;filter:blur(.9px);opacity:0;mix-blend-mode:multiply}
.pillars.is-orbit .orbit-pull[data-i="0"]{stroke:var(--accent)}
.pillars.is-orbit .orbit-pull[data-i="1"]{stroke:var(--gv-b)}
.pillars.is-orbit .orbit-pull[data-i="2"]{stroke:var(--ga-b)}
html[data-theme="dark"] .pillars.is-orbit .orbit-pull{mix-blend-mode:screen}
.pillars.is-orbit .orbit-blob{display:block;position:absolute;top:0;left:0;width:210px;height:120px;border-radius:50%;filter:blur(52px);opacity:0;pointer-events:none}
.orbit-blob[data-i="0"]{background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 60%,transparent),transparent)}
.orbit-blob[data-i="1"]{background:radial-gradient(closest-side,color-mix(in srgb,var(--gv-b) 55%,transparent),transparent)}
.orbit-blob[data-i="2"]{background:radial-gradient(closest-side,color-mix(in srgb,var(--ga-b) 55%,transparent),transparent)}
.pillars.is-orbit .orbit-node{position:absolute;top:0;left:0;width:min(300px,34vw);will-change:transform,opacity,filter}
.pillars.is-orbit .orbit-name{font-size:clamp(40px,7vw,76px)}
.pillars.is-orbit .pillar-ascii-art{
  top:clamp(-28px,-2.5vw,-10px);left:clamp(108px,10vw,158px);
  font-size:clamp(3px,.34vw,4.2px);
  opacity:calc(.5 + (var(--desc-open,0) * .32));
}
.pillars.is-orbit .intelligence-ascii-art{top:clamp(-20px,-2vw,-8px);left:clamp(112px,10.2vw,164px);font-size:clamp(3.8px,.43vw,5.3px)}
.pillars.is-orbit .orbit-node[data-pillar="foundations"]::before{top:clamp(-42px,-3vw,-18px);left:clamp(78px,7vw,112px);width:clamp(210px,18vw,280px);height:clamp(150px,14vw,220px)}
.pillars.is-orbit .orbit-node[data-pillar="foundations"]::after{
  content:'';
  position:absolute;
  z-index:1;
  pointer-events:none;
  left:clamp(-8px,-.5vw,0px);
  top:clamp(56px,5vw,82px);
  width:clamp(310px,28vw,430px);
  height:clamp(82px,7.5vw,118px);
  background:var(--pillars-bg);
  filter:blur(8px);
  opacity:.96;
}
.pillars.is-orbit .foundation-ascii-art{top:clamp(-46px,-3.3vw,-20px);left:clamp(108px,10vw,158px);z-index:0}
.pillars.is-orbit .academy-ascii-art{top:clamp(-38px,-3vw,-16px);left:clamp(127px,calc(12vw - 11px),179px);font-size:clamp(2.7px,.31vw,3.9px)}
.pillars.is-orbit .orbit-desc,.pillars.is-orbit .orbit-explore{opacity:var(--desc-open,0);max-height:calc(var(--desc-open,0) * 14em);overflow:hidden;margin-top:calc(var(--desc-open,0) * 12px);transition:opacity .9s ease,max-height .9s ease,margin-top .9s ease}
.pillars.is-orbit .orbit-node.is-active{z-index:2}
/* final pillar cards (locked state) */
.pillars.is-cards .orbit-node{border-top:1px solid var(--divider);border-bottom:1px solid var(--divider);padding:22px 20px}
.pillars.is-cards .orbit-desc{opacity:1;max-height:14em;margin-top:12px}
.pillars.is-cards .orbit-explore{opacity:1;max-height:4em;margin-top:14px}
.pillars.is-cards:not(.is-orbit) .pillars-scroll{height:auto;position:relative}
.pillars.is-cards:not(.is-orbit) .pillars-stage{position:relative;top:auto;height:auto;display:block}
.pillars.is-cards:not(.is-orbit) .orbit{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;height:auto}
.pillars.is-cards:not(.is-orbit) .orbit-svg,
.pillars.is-cards:not(.is-orbit) .orbit-blob{display:none}
.pillars.is-cards:not(.is-orbit) .orbit-node{position:relative;top:auto;left:auto;width:auto;transform:none;opacity:1;filter:none;will-change:auto;overflow:hidden}
.pillars.is-cards:not(.is-orbit) .orbit-name{font-size:clamp(40px,6.6vw,72px)}
.pillars.is-cards:not(.is-orbit) .pillar-ascii-art{
  top:18px;right:26px;left:auto;transform:none;
  font-size:clamp(2.2px,.24vw,3px);
  opacity:.24;
}
.pillars.is-cards:not(.is-orbit) .intelligence-ascii-art{
  top:28px;right:24px;
  font-size:clamp(3.1px,.34vw,4.3px);
  opacity:.24;
}
.pillars.is-cards:not(.is-orbit) .foundation-ascii-art{
  top:16px;right:70px;
  font-size:clamp(2.2px,.24vw,3px);
  opacity:.24;
}
.pillars.is-cards:not(.is-orbit) .orbit-node[data-pillar="foundations"]::before{top:-8px;right:26px;width:180px;height:190px}
.pillars.is-cards:not(.is-orbit) .academy-ascii-art{
  top:-3px;right:52px;
  font-size:clamp(2.5px,.28vw,3.6px);
  opacity:.24;
}
.pillars.is-cards.is-blur-in:not(.is-orbit) .orbit{
  animation:pillars-blur-in 1.35s cubic-bezier(.16,1,.3,1) both;
}
@keyframes pillars-blur-in{
  from{opacity:0;filter:blur(28px);transform:translateY(24px)}
  to{opacity:1;filter:blur(0);transform:translateY(0)}
}
.ventures-block{
  position:relative;border:1px solid var(--divider);
  padding:clamp(30px,4.5vw,56px);
}
/* gradient side bar */
.ventures-block::before{
  content:'';position:absolute;left:-1px;top:-1px;bottom:-1px;width:3px;
  background:linear-gradient(to bottom, var(--gv-a), var(--gv-b));
}
.ventures-block .label{color:var(--gv-b)}
.ventures-lede{margin-top:18px;font-size:clamp(16px,1.4vw,19px)}
.ventures-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,36px);margin-top:clamp(28px,4vw,44px)}
.ventures-cols .label{display:block;margin-bottom:10px;color:var(--text-faint)}
.ventures-cols p{color:var(--text-dim);font-size:15px}
.ventures-block .btn{margin-top:clamp(28px,4vw,40px)}

/* ============ method ============ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--divider)}
.step{padding:clamp(24px,3vw,36px) clamp(0px,2vw,28px) 8px 0;border-bottom:1px solid var(--divider)}
.step + .step{border-left:1px solid var(--divider);padding-left:clamp(18px,2.5vw,28px)}
.step .label{display:block;margin-bottom:16px}
.step h3{margin-bottom:12px}
.step p{color:var(--text-dim);font-size:15px;max-width:34ch;padding-bottom:18px}

/* ============ diagnosis ============ */
.diag-band{
  position:relative;
  overflow:visible;
  margin-top:var(--section-gap);
  padding:clamp(58px,8vw,96px) 0;
  background:var(--text);
  color:var(--bg);
}
.diag-band::before{background:var(--text)}
.diag-band-inner{position:relative;z-index:1}
.diag-band-inner{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(270px,420px);
  grid-template-rows:auto auto;
  column-gap:clamp(28px,5vw,72px);row-gap:0;
  align-items:center;
}
.diag-band-copy{position:relative;z-index:1;grid-column:1;grid-row:1;max-width:780px}
.diag-band .label{
  display:block;
  margin-bottom:clamp(20px,3vw,32px);
  color:color-mix(in srgb,var(--bg) 62%,transparent);
}
.diag-band-title{
  max-width:17ch;
  font-family:var(--font-display);font-weight:400;letter-spacing:-.01em;
  font-size:clamp(28px,4vw,48px);
  line-height:1.08;
}
.diag-band .btn{
  grid-column:1;grid-row:2;justify-self:start;
  margin-top:clamp(28px,4vw,42px);
  background:var(--bg);
  color:var(--text);
  white-space:nowrap;
}
.diag-band .btn:hover{opacity:.82}
.diag-ascii-wrap{
  position:relative;
  grid-column:2;grid-row:1 / span 2;
  min-height:clamp(280px,32vw,390px);
  margin-right:calc(var(--pad) * -1);
  overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 18%,#000 100%);
  mask-image:linear-gradient(90deg,transparent 0,#000 18%,#000 100%);
}
.diag-ascii{
  position:absolute;
  top:50%;right:-1ch;
  transform:translateY(-50%);
  margin:0;
  color:var(--bg);
  opacity:.46;
  font-family:var(--font-mono);
  font-size:clamp(6px,.67vw,9px);
  line-height:.9;
  letter-spacing:.04em;
  white-space:pre;
  user-select:none;
  pointer-events:none;
}

/* ============ use cases ============ */
.use-cases{position:relative;overflow:visible;background:var(--tail-bg)}
.use-cases::before{background:var(--tail-bg)}
.use-cases > *{position:relative;z-index:1}
.use-cases-head{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:32px;
  align-items:end;
}
.use-cases-copy{max-width:760px}
.use-cases-label{display:block;margin-bottom:18px}
.use-cases-title{max-width:18ch;font-size:clamp(38px,5.5vw,66px)}
.use-cases-title{font-family:var(--font-display);font-weight:400;letter-spacing:-.01em}
.use-cases-intro{margin-top:18px;font-size:clamp(16px,1.4vw,19px)}
.use-cases-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.use-case-filter{
  min-height:40px;padding:8px 17px;
  border:1px solid var(--divider);border-radius:999px;
  color:var(--text-dim);font-family:var(--font-sans);font-size:13px;font-weight:500;
  transition:color .25s ease,border-color .25s ease,background-color .25s ease,transform .25s ease;
}
.use-case-filter:hover{border-color:var(--text-faint);transform:translateY(-1px)}
.use-case-filter.is-active{border-color:var(--text);background:var(--text);color:var(--bg)}
.use-cases-nav{display:flex;gap:7px;margin-left:6px;padding-left:14px;border-left:1px solid var(--divider)}
.use-case-control{
  width:40px;height:40px;display:grid;place-items:center;
  border:1px solid var(--divider);border-radius:999px;color:var(--text);font-size:17px;
  transition:color .2s ease,border-color .2s ease,opacity .2s ease,transform .2s ease;
}
.use-case-control:hover:not([disabled]){border-color:var(--text);transform:translateY(-1px)}
.use-case-control[disabled]{opacity:.28;cursor:default}
.use-cases-rail{
  --rail-pad:max(var(--pad),calc(50vw - 550px + var(--pad)));
  display:flex;
  gap:18px;
  margin-top:clamp(38px,5vw,58px);padding:0 var(--rail-pad) 14px;
  overflow-x:auto;overscroll-behavior-inline:contain;scroll-padding-inline:var(--rail-pad);
  scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch;
}
.use-cases-rail::-webkit-scrollbar{display:none}
.use-case-card{
  position:relative;
  flex:0 0 clamp(310px,27vw,360px);min-width:0;min-height:clamp(470px,42vw,540px);
  overflow:hidden;
  scroll-snap-align:start;
  border:1px solid var(--divider);border-radius:8px;
  background:var(--surface);
  transition:opacity .24s ease,transform .32s cubic-bezier(.22,1,.36,1);
}
.use-case-card.is-filtering-out{opacity:0;transform:translateY(12px) scale(.985);pointer-events:none}
.use-case-card[hidden]{display:none}
.use-case-media{position:absolute;inset:0;background:var(--surface)}
.use-case-media img{width:100%;height:100%;object-fit:cover;object-position:center top}
.use-case-index{
  position:absolute;z-index:2;top:20px;left:20px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;
  color:var(--text-faint);
}
.use-case-content{
  position:absolute;z-index:2;right:0;bottom:0;left:0;
  min-height:46%;padding:24px;
  display:flex;flex-direction:column;align-items:flex-start;
  border-top:1px solid var(--divider);
  background:color-mix(in srgb,var(--surface) 94%,transparent);
}
.use-case-tags{
  display:inline-flex;
  margin-bottom:14px;padding:4px 9px;
  border:1px solid var(--text-faint);border-radius:999px;
  font-family:var(--font-mono);font-size:9px;line-height:1.2;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text-dim);
}
.use-case-content h3{
  font-family:var(--font-sans);font-weight:500;
  font-size:clamp(22px,2vw,28px);line-height:1.12;letter-spacing:-.025em;
}
.use-case-content p{margin-top:13px;color:var(--text-dim);font-size:14px;line-height:1.5}
.use-case-card.has-image{background:#111;color:#f7f2e8}
.use-case-card.has-image .use-case-media::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 38%,rgba(8,10,10,.14) 54%,rgba(8,10,10,.9) 100%);
  pointer-events:none;
}
.use-case-card.has-image .use-case-content{
  min-height:64%;justify-content:flex-end;padding-top:clamp(90px,12vw,150px);
  border-top:0;
  background:linear-gradient(180deg,transparent 0%,rgba(8,10,10,.18) 30%,rgba(8,10,10,.92) 100%);
}
.use-case-card.has-image .use-case-index{color:rgba(247,242,232,.82);text-shadow:0 1px 12px rgba(0,0,0,.45)}
.use-case-card.has-image .use-case-content p{color:rgba(247,242,232,.72)}
.use-case-card.has-image .use-case-tags{border-color:rgba(247,242,232,.5);color:#f7f2e8}

/* ============ about ============ */
#about{
  position:relative;margin-top:clamp(96px,11vw,156px);padding-top:clamp(72px,8vw,104px);background:var(--bg);
}
#about::before{
  content:'';position:absolute;z-index:1;right:50%;bottom:100%;width:100vw;height:clamp(26px,3vw,42px);
  transform:translateX(50%);background:var(--bg);pointer-events:none;
  -webkit-mask:var(--section-wave-mask) center bottom/100% 100% no-repeat;
  mask:var(--section-wave-mask) center bottom/100% 100% no-repeat;
}
#about::after{
  content:'';position:absolute;z-index:0;top:0;right:50%;bottom:0;width:100vw;
  transform:translateX(50%);background:var(--bg);pointer-events:none;
}
#about > *{position:relative;z-index:2}
.about-head{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}
.about-heading{grid-column:1/3;min-width:0;padding-right:clamp(40px,6vw,82px);padding-bottom:clamp(50px,6vw,74px)}
.about-eyebrow{
  display:block;margin-bottom:clamp(20px,3vw,30px);
  font-family:var(--font-mono);font-size:11px;line-height:1;letter-spacing:.16em;text-transform:uppercase;color:var(--text-faint);
}
.about-heading h2{
  max-width:12ch;font-family:var(--font-display);font-size:clamp(42px,5.4vw,68px);
  font-weight:400;line-height:1.01;letter-spacing:-.015em;color:var(--text);
}
.about-subheadline{max-width:46ch;margin-top:clamp(20px,2.5vw,28px);font-size:clamp(15px,1.2vw,17px);line-height:1.58;color:var(--text-dim)}
.about-manifesto{
  --about-manifesto-pad:clamp(22px,2.7vw,34px);
  grid-column:3;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;align-self:stretch;
  max-width:none;margin:0;padding:0 0 clamp(50px,6vw,74px) var(--about-manifesto-pad);
  border-left:1px solid var(--divider);
  font-family:var(--font-display);font-size:clamp(24px,2.25vw,31px);font-weight:400;
  line-height:1.06;letter-spacing:-.012em;color:var(--text);
}
.about-manifesto > span{display:block;white-space:nowrap}
.about-manifesto .grad{display:inline-block}
.about-manifesto-divider{
  position:relative;width:calc(100% + var(--about-manifesto-pad));height:42px;
  margin:10px 0 12px calc(var(--about-manifesto-pad) * -1);overflow:visible;
}
.about-manifesto-divider::before{
  content:'';position:absolute;top:50%;right:0;left:0;height:1px;background:var(--divider);
}
.about-manifesto-divider svg{
  position:absolute;z-index:1;top:50%;right:clamp(8px,2vw,24px);width:32px;height:56px;
  transform:translateY(-50%);color:var(--accent);overflow:visible;
}
.about-manifesto-divider path{stroke:currentColor;stroke-width:1.25;stroke-linecap:round;stroke-linejoin:round}
.about-steps{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  margin-top:0;border-top:1px solid var(--divider);
}
.about-step{min-width:0;padding:clamp(24px,3vw,34px) clamp(22px,2.7vw,34px) clamp(24px,3vw,34px) 0}
.about-step + .about-step{padding-left:clamp(22px,2.7vw,34px);border-left:1px solid var(--divider)}
.about-step h3{
  margin-top:0;font-family:var(--font-sans);font-size:clamp(22px,2.05vw,28px);
  font-weight:500;line-height:1.08;letter-spacing:-.035em;color:var(--text);
}
.about-step h3 span{display:block;white-space:nowrap}
.about-step p{max-width:31ch;margin-top:13px;font-size:14px;line-height:1.55;color:var(--text-dim)}

@media (max-width:760px){
  #about{--about-mobile-title-size:clamp(18px,5vw,21px);margin-top:88px;padding-top:56px}
  .about-head{grid-template-columns:1fr;align-items:start}
  .about-heading{grid-column:1;padding-right:0;padding-bottom:0}
  .about-heading h2{font-size:clamp(34px,10.5vw,46px)}
  .about-subheadline{max-width:48ch}
  .about-manifesto{
    --about-manifesto-pad:0px;
    position:relative;grid-column:1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
    grid-template-rows:auto auto;column-gap:36px;align-items:start;
    margin-top:30px;padding:22px 0 24px;
    border-top:1px solid var(--divider);border-bottom:1px solid var(--divider);border-left:0;
    font-size:var(--about-mobile-title-size);line-height:1.08;
  }
  .about-manifesto > span{white-space:normal}
  .about-manifesto > span:nth-child(1){grid-column:1;grid-row:1}
  .about-manifesto > span:nth-child(2){grid-column:1;grid-row:2}
  .about-manifesto > span:nth-child(4){grid-column:2;grid-row:1;padding-left:2px}
  .about-manifesto > span:nth-child(5){grid-column:2;grid-row:2;padding-left:2px}
  .about-manifesto-divider{
    position:absolute;z-index:1;top:0;bottom:0;left:50%;width:1px;height:auto;margin:0;overflow:visible;
    transform:translateX(-50%);
  }
  .about-manifesto-divider::before{top:0;bottom:0;left:0;width:1px;height:auto}
  .about-manifesto-divider::after{
    content:'→';position:absolute;z-index:2;top:50%;left:50%;width:28px;
    transform:translate(-50%,-50%);background:var(--bg);color:var(--accent);
    font-family:var(--font-sans);font-size:15px;font-weight:400;line-height:20px;text-align:center;
  }
  .about-manifesto-divider svg{display:none}
  .about-steps{
    position:relative;display:block;margin-top:0;padding-top:0;border-top:0;
  }
  .about-steps::before{
    content:'';position:absolute;z-index:2;top:0;bottom:0;left:50%;width:1px;background:var(--divider);
    transform:translateX(-50%);
  }
  .about-step{
    position:relative;z-index:1;width:50%;padding:17px 16px 18px;
    border:1px solid var(--divider);border-right:0;background:var(--bg);
  }
  .about-step:first-child{border-top:0}
  .about-step + .about-step{margin-top:-1px;padding-left:16px;border:1px solid var(--divider)}
  .about-step:nth-child(even){margin-left:50%;border-left:0}
  .about-step:nth-child(odd){margin-left:0;border-right:0}
  .about-step h3{margin-top:0;font-size:clamp(17px,4.45vw,19px);line-height:1.04}
  .about-step p{max-width:24ch;margin-top:10px;font-size:12px;line-height:1.45}
}

/* ============ contact ============ */
.contact{
  padding-bottom:var(--section-gap);background:var(--bg);
  box-shadow:0 0 0 100vmax var(--bg);clip-path:inset(0 -100vmax);
}
.contact .h2{font-family:var(--font-display);font-weight:400;letter-spacing:-.01em}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px)}
.contact-form{display:grid;gap:14px}
.contact-form label{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-faint)}
.contact-form input,.contact-form textarea{
  width:100%;background:transparent;border:none;border-bottom:1px solid var(--divider);
  color:var(--text);font-family:var(--font-sans);font-size:16px;padding:8px 0 10px;
  transition:border-color .25s ease;border-radius:0;
}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-bottom-color:var(--text)}
.contact-form textarea{min-height:90px;resize:vertical}
.contact-form .btn{justify-self:start;margin-top:10px}
.consent-row{
  display:grid;grid-template-columns:18px 1fr;gap:10px;align-items:start;
  font-family:var(--font-sans) !important;font-size:13px !important;line-height:1.45;
  letter-spacing:0 !important;text-transform:none !important;color:var(--text-dim) !important;
}
.consent-row input{width:16px;height:16px;margin-top:2px;accent-color:var(--accent)}
.consent-row a,.form-note a{color:var(--text);text-decoration:none;border-bottom:1px solid var(--text-faint)}
.form-note{font-size:12px;line-height:1.5;color:var(--text-faint);max-width:48ch}
.email-link{
  display:inline-block;margin-top:26px;font-family:var(--font-mono);font-size:14px;
  text-decoration:none;border-bottom:1px solid var(--text-faint);padding-bottom:2px;
  transition:border-color .25s ease;
}
.email-link:hover{border-color:var(--accent)}

/* ============ footer ============ */
.footer{margin-top:clamp(72px,9vw,112px);border-top:1px solid var(--divider);padding:clamp(32px,4vw,46px) 0 clamp(24px,3vw,32px)}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.footer-top{
  display:grid;grid-template-columns:minmax(220px,.8fr) minmax(0,1.35fr);gap:clamp(38px,7vw,96px);
  align-items:end;padding-bottom:clamp(30px,4vw,44px);
}
.footer-brand{display:flex;flex-direction:column;gap:10px}
.ascii-logo{
  font-family:var(--font-mono);font-size:6.5px;line-height:1.3;letter-spacing:.04em;
  color:var(--text-dim);user-select:none;margin:0;overflow:hidden;
}
.footer-word{font-family:var(--font-display);font-size:22px;letter-spacing:-0.01em}
.footer-tag{font-size:13px;color:var(--text-faint)}
.footer-cols{display:grid;grid-template-columns:1.25fr 1fr auto;gap:clamp(24px,4vw,54px);align-items:start}
.f-col p{font-size:13px;line-height:1.65;color:var(--text-dim)}
.f-col a{text-decoration:none;border-bottom:1px solid transparent;transition:border-color .25s ease,color .25s ease}
.f-col a:hover{color:var(--text);border-bottom-color:var(--text-faint)}
.f-social{display:flex;gap:10px}
.f-social a{
  width:34px;height:34px;border:1px solid var(--divider);border-radius:999px;
  display:grid;place-items:center;color:var(--text-dim);
  transition:border-color .25s ease,color .25s ease;
}
.f-social a:hover{border-color:var(--text);color:var(--text)}
.f-social svg{width:14px;height:14px}
.footer-bottom{
  border-top:1px solid var(--divider);padding-top:18px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text-faint);
}
.footer-bottom a{text-decoration:none;border-bottom:1px solid transparent}
.footer-bottom a:hover{border-bottom-color:var(--text-faint);color:var(--text)}
@media (max-width:760px){
  .footer{margin-top:72px}
  .footer-top{grid-template-columns:1fr;gap:30px;align-items:start}
  .footer-cols{grid-template-columns:1fr 1fr}
  .footer-socials{grid-column:1 / -1}
  .footer-bottom{align-items:flex-start}
}
@media (max-width:520px){
  .footer-cols{grid-template-columns:1fr;gap:20px}
  .footer-socials{grid-column:auto}
  .footer-bottom{flex-direction:column;gap:9px}
}

/* ============ legal pages ============ */
.legal-main{padding:clamp(54px,8vw,96px) var(--pad) var(--section-gap)}
.legal-doc{max-width:820px;margin:0 auto}
.legal-doc h1{font-family:var(--font-sans);font-weight:500;font-size:clamp(38px,6vw,72px);line-height:1.02;letter-spacing:-.04em}
.legal-doc h2{font-family:var(--font-sans);font-weight:500;font-size:clamp(24px,3vw,34px);line-height:1.12;letter-spacing:-.025em;margin-top:42px}
.legal-doc p,.legal-doc li{color:var(--text-dim)}
.legal-doc p{margin-top:16px}
.legal-doc ul{margin-top:14px;padding-left:20px}
.legal-doc li + li{margin-top:8px}
.legal-meta{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint);margin-top:12px}
.legal-back{display:inline-block;margin-bottom:34px;font-family:var(--font-mono);font-size:12px;text-decoration:none;color:var(--text-dim)}
.legal-back:hover{color:var(--text)}

/* ============ responsive ============ */
@media (max-width:920px){
  .steps{grid-template-columns:1fr}
  .step + .step{border-left:none;padding-left:0}
  .contact-grid{grid-template-columns:1fr}
  .ventures-cols{grid-template-columns:1fr}
  .diag-band-inner{grid-template-columns:1fr;grid-template-rows:auto auto auto;gap:0;align-items:start}
  .diag-band-copy{grid-column:1;grid-row:1}
  .diag-ascii-wrap{
    grid-column:1;grid-row:2;
    width:calc(100% + var(--pad));
    min-height:220px;
    margin-top:8px;
    justify-self:stretch;
  }
  .diag-band .btn{grid-column:1;grid-row:3}
  .diag-ascii{font-size:7px}
  .use-cases-head{grid-template-columns:1fr;align-items:start}
  .use-cases-controls{justify-self:start}
}
@media (max-width:820px){
  .nav-links{display:none}
  .nav-burger{display:inline-flex}
  .nav-right > .theme-toggle,.nav-right > .btn-primary{display:none}
  .mobile-menu{
    position:absolute;z-index:60;top:100%;right:0;left:0;
    display:flex;flex-direction:column;
    padding:8px var(--pad) 26px;
    border-top:1px solid var(--divider);
    background:linear-gradient(180deg,
      color-mix(in srgb,var(--bg) 96%,transparent) 0%,
      color-mix(in srgb,var(--bg) 90%,transparent) 68%,
      color-mix(in srgb,var(--bg) 78%,transparent) 100%
    );
    -webkit-backdrop-filter:blur(34px) saturate(115%);backdrop-filter:blur(34px) saturate(115%);
    opacity:0;visibility:hidden;pointer-events:none;
    transform:translateY(-10px);
    transition:opacity .28s ease,transform .32s cubic-bezier(.22,1,.36,1),visibility 0s linear .32s;
  }
  .mobile-menu::after{
    content:'';position:absolute;z-index:0;top:100%;right:0;left:0;height:clamp(76px,24vw,120px);
    background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 76%,transparent),transparent);
    -webkit-backdrop-filter:blur(42px) saturate(110%);backdrop-filter:blur(42px) saturate(110%);
    -webkit-mask-image:linear-gradient(180deg,#000 0%,rgba(0,0,0,.9) 30%,transparent 100%);
    mask-image:linear-gradient(180deg,#000 0%,rgba(0,0,0,.9) 30%,transparent 100%);
    pointer-events:none;
  }
  .mobile-menu.open{
    opacity:1;visibility:visible;pointer-events:auto;transform:none;
    transition-delay:0s;
  }
}
@media (max-width:560px){
  .svc{grid-template-columns:38px 1fr}
  .svc-arrow{display:none}
  .ov-stats{grid-template-columns:1fr}
  .diag-band{padding:52px 0 56px}
  .diag-band-title{font-size:clamp(27px,8.5vw,36px);max-width:none}
  .diag-band .btn{width:100%;justify-content:center;margin-top:22px;white-space:normal;text-align:center}
  .diag-ascii-wrap{
    width:100%;min-height:190px;margin:22px 0 0;overflow:visible;
    -webkit-mask-image:radial-gradient(ellipse 76% 68% at center,#000 58%,transparent 100%);
    mask-image:radial-gradient(ellipse 76% 68% at center,#000 58%,transparent 100%);
  }
  .diag-ascii{top:50%;right:50%;transform:translate(50%,-50%);font-size:5.5px;opacity:.5}
  .use-cases-title{font-size:clamp(34px,10vw,46px);max-width:none}
  .use-cases-intro{font-size:16px}
  .use-cases-rail{--rail-pad:var(--pad);gap:14px;margin-top:34px}
  .use-case-card{flex-basis:min(82vw,340px);min-height:500px}
  .use-case-content{min-height:48%;padding:21px}
  .use-case-content h3{font-size:clamp(25px,7vw,30px)}
}
/* why section on phones: drop the dotted frame + "Vouga" mark, keep the two
   text blocks in a clean, minimal stack with a small reveal accent */
@media (max-width:640px){
  .pillars{padding-top:clamp(58px,18vw,86px)}
  .pillars-kicker{margin-bottom:22px}
  .pillars .orbit{gap:14px}
  .pillars .orbit-node{
    position:relative;
    min-height:190px;
    padding:24px 20px 22px 24px;
    border:1px solid var(--divider);
    border-left:none;
    display:flex;
    flex-direction:column;
    justify-content:flex-end;
    overflow:hidden;
  }
  .pillars .orbit-node::before{
    content:'';
    position:absolute;
    left:0;
    top:0;
    bottom:0;
    width:4px;
    background:linear-gradient(to bottom,var(--grad-a),var(--grad-mid),var(--grad-c));
  }
  .pillars .orbit-node[data-pillar="foundations"]::before{
    left:0;
    top:0;
    bottom:0;
    width:4px;
    height:auto;
    background:linear-gradient(to bottom,var(--gv-a),var(--gv-b));
    border-radius:0;
    filter:none;
    opacity:1;
    z-index:0;
  }
  .pillars .orbit-node[data-pillar="academy"]::before{background:linear-gradient(to bottom,var(--ga-a),var(--ga-b))}
  .pillars .orbit-node::after{
    content:attr(data-i);
    position:absolute;
    right:18px;
    top:16px;
    font-family:var(--font-mono);
    font-size:11px;
    letter-spacing:.14em;
    color:var(--text-faint);
  }
  .pillars .orbit-node[data-i="0"]::after{content:'01'}
  .pillars .orbit-node[data-i="1"]::after{content:'02'}
  .pillars .orbit-node[data-i="2"]::after{content:'03'}
  .pillars .pillar-ascii-art{
    top:14px;right:18px;left:auto;
    font-size:3px;
    opacity:.56;
  }
  .pillars .intelligence-ascii-art{right:calc(18px + 2cm);font-size:3.9px}
  .pillars .foundation-ascii-art{right:calc(18px + 1.5cm)}
  .pillars .academy-ascii-art{right:calc(18px + 2cm);font-size:2.9px}
  .pillars .orbit-name{font-size:clamp(35px,11vw,48px);line-height:.96;max-width:8ch}
  .pillars .orbit-desc{margin-top:16px;font-size:15px;line-height:1.55;max-width:none}
  .pillars .orbit-explore{margin-top:18px;font-size:10px}

}