/* ============================================================
   Vantage Point GTM — site styles
   Palette: navy / teal / gold / gray / neutral
   Type: Space Grotesk (display) · Public Sans (body) · IBM Plex Mono (labels)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Public+Sans:ital,wght@0,400;0,500;0,600;1,400&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  /* Brand color */
  --navy-900:#12203a;
  --navy-800:#1B2A41;
  --navy-700:#25395a;
  --teal-600:#2E6E5E;
  --teal-500:#358071;
  --gold-500:#B08D57;
  --gold-400:#c19f6c;
  --gray-500:#595959;
  --gray-400:#7c7c7a;
  --neutral-100:#F2F2F0;
  --neutral-50:#f8f8f6;
  --white:#ffffff;
  --hairline:#E2E1DC;
  --hairline-dark:rgba(242,242,240,0.16);

  /* Roles */
  --bg:var(--neutral-100);
  --ink:var(--navy-800);
  --body:var(--gray-500);

  /* Type */
  --font-display:'Space Grotesk',system-ui,sans-serif;
  --font-body:'Public Sans',system-ui,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;

  /* Spacing */
  --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px; --space-5:20px;
  --space-6:24px; --space-8:32px; --space-10:40px; --space-12:48px;
  --space-16:64px; --space-20:80px; --space-24:96px; --space-32:128px;

  --radius-sm:3px; --radius-md:6px; --radius-lg:8px;
  --container:1160px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:1.0625rem;
  line-height:1.65;
  color:var(--body);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;}
a{color:var(--teal-600);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--gold-500);}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink);margin:0;line-height:1.08;letter-spacing:-0.02em;font-weight:600;text-wrap:balance;}
p{margin:0;text-wrap:pretty;}
::selection{background:var(--gold-500);color:#fff;}
:focus-visible{outline:2px solid var(--teal-600);outline-offset:3px;border-radius:2px;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 clamp(20px,5vw,40px);}

/* ---------- Eyebrow ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-weight:600;
  font-size:0.72rem;letter-spacing:0.18em;text-transform:uppercase;
  color:var(--teal-600);margin:0 0 var(--space-4);
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--gold-500);display:inline-block;}
.section--inverse .eyebrow,.hero .eyebrow{color:var(--gold-400);}
.section--inverse .eyebrow::before,.hero .eyebrow::before{background:var(--gold-400);}

/* ---------- Buttons ---------- */
.btn{
  --btn-bg:var(--navy-800);--btn-fg:#fff;--btn-bd:var(--navy-800);
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-body);font-weight:600;font-size:0.98rem;letter-spacing:0.01em;
  padding:12px 22px;border-radius:var(--radius-sm);
  background:var(--btn-bg);color:var(--btn-fg);border:1px solid var(--btn-bd);
  cursor:pointer;transition:background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease),transform .2s var(--ease);
  text-align:center;line-height:1.2;
}
.btn:hover{color:var(--btn-fg);}
.btn .arrow{transition:transform .25s var(--ease);color:var(--gold-400);}
.btn:hover .arrow{transform:translateX(4px);}
.btn--lg{padding:16px 28px;font-size:1.05rem;}

.btn--primary{--btn-bg:var(--navy-800);--btn-fg:#fff;--btn-bd:var(--navy-800);}
.btn--primary:hover{--btn-bg:var(--navy-900);--btn-bd:var(--navy-900);}
.btn--secondary{--btn-bg:var(--teal-600);--btn-fg:#fff;--btn-bd:var(--teal-600);}
.btn--secondary:hover{--btn-bg:var(--teal-500);--btn-bd:var(--teal-500);}
.btn--secondary .arrow{color:#fff;}
.btn--ghost{--btn-bg:transparent;--btn-fg:var(--navy-800);--btn-bd:var(--hairline);}
.btn--ghost:hover{--btn-bg:transparent;--btn-fg:var(--navy-800);--btn-bd:var(--navy-800);}
.btn--ghost .arrow{color:var(--teal-600);}

/* On dark: the key CTA turns gold (used sparingly) */
.hero .btn--primary,.section--inverse .btn--primary{--btn-bg:var(--gold-500);--btn-fg:var(--navy-900);--btn-bd:var(--gold-500);}
.hero .btn--primary:hover,.section--inverse .btn--primary:hover{--btn-bg:var(--gold-400);--btn-bd:var(--gold-400);}
.hero .btn--primary .arrow,.section--inverse .btn--primary .arrow{color:var(--navy-800);}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(248,248,246,0.82);
  backdrop-filter:saturate(1.1) blur(10px);
  border-bottom:1px solid var(--hairline);
}
.site-header .nav{display:flex;align-items:center;gap:var(--space-6);min-height:72px;}
.brand-lockup{display:inline-flex;align-items:center;gap:12px;color:var(--navy-800);}
.brand-lockup:hover{color:var(--navy-800);}
.brand-lockup .mark{flex:none;transition:transform .4s var(--ease);}
.brand-lockup:hover .mark{transform:rotate(-90deg);}
.wordmark{
  font-family:var(--font-display);font-weight:700;font-size:1.02rem;
  letter-spacing:0.14em;line-height:1;color:var(--navy-800);
  display:inline-flex;align-items:baseline;gap:8px;
}
.wordmark .gtm{font-size:0.7em;letter-spacing:0.2em;color:var(--teal-600);font-weight:600;}
nav[aria-label="Primary"]{margin-left:auto;}
.nav-links{display:flex;gap:var(--space-6);list-style:none;margin:0;padding:0;}
.nav-links a{
  font-size:0.95rem;font-weight:600;color:var(--navy-800);position:relative;padding:6px 0;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;
  background:var(--gold-500);transition:width .25s var(--ease);
}
.nav-links a:hover{color:var(--navy-800);}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-links a.active{color:var(--navy-800);}
.nav-cta{display:flex;align-items:center;gap:var(--space-3);}
.nav-cta .btn{padding:10px 18px;font-size:0.92rem;}
.nav-toggle{display:none;background:none;border:none;color:var(--navy-800);cursor:pointer;padding:6px;}
.nav-toggle svg{width:26px;height:26px;}

/* ============================================================
   HERO (home)
   ============================================================ */
.hero{position:relative;background:var(--navy-800);color:#fff;overflow:hidden;}
.hero--home{padding:clamp(72px,11vw,140px) 0 clamp(80px,12vw,150px);}
/* faint frame grid — flat, not a gradient blob */
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(var(--hairline-dark) 1px,transparent 1px),
    linear-gradient(90deg,var(--hairline-dark) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(115% 90% at 50% 40%,#000 30%,transparent 78%);
          mask-image:radial-gradient(115% 90% at 50% 40%,#000 30%,transparent 78%);
  opacity:.5;
}
.hero .container{position:relative;}

/* Viewfinder frame that literally frames the headline */
.viewfinder{position:relative;max-width:900px;margin:0 auto;padding:clamp(28px,5vw,56px) clamp(20px,4vw,52px);text-align:center;}
.vf-corner{position:absolute;width:clamp(26px,4vw,44px);height:clamp(26px,4vw,44px);pointer-events:none;}
.vf-corner::before{content:"";position:absolute;inset:0;}
.vf-tl{top:0;left:0;border-top:2px solid rgba(242,242,240,.85);border-left:2px solid rgba(242,242,240,.85);}
.vf-tr{top:0;right:0;border-top:2px solid rgba(242,242,240,.85);border-right:2px solid rgba(242,242,240,.85);}
.vf-bl{bottom:0;left:0;border-bottom:2px solid rgba(242,242,240,.85);border-left:2px solid rgba(242,242,240,.85);}
.vf-br{bottom:0;right:0;border-bottom:2px solid rgba(242,242,240,.85);border-right:2px solid rgba(242,242,240,.85);}
/* parallax second bracket in teal, offset */
.vf-tl::before{border-top:2px solid var(--teal-500);border-left:2px solid var(--teal-500);top:7px;left:7px;right:-7px;bottom:-7px;}
.vf-tr::before{border-top:2px solid var(--teal-500);border-right:2px solid var(--teal-500);top:7px;right:7px;left:-7px;bottom:-7px;}
.vf-bl::before{border-bottom:2px solid var(--teal-500);border-left:2px solid var(--teal-500);bottom:7px;left:7px;right:-7px;top:-7px;}
.vf-br::before{border-bottom:2px solid var(--teal-500);border-right:2px solid var(--teal-500);bottom:7px;right:7px;left:-7px;top:-7px;}

.hero .subhead{
  font-family:var(--font-mono);font-weight:500;font-size:0.8rem;letter-spacing:0.22em;
  text-transform:uppercase;color:var(--gold-400);margin:0 0 var(--space-6);
}
.hero-headline{
  font-size:clamp(2.5rem,6.2vw,4.6rem);line-height:1.02;letter-spacing:-0.03em;
  color:#fff;font-weight:600;margin:0 auto;max-width:16ch;
}
.hero .support{
  color:rgba(242,242,240,.82);font-size:clamp(1.05rem,1.6vw,1.25rem);line-height:1.6;
  max-width:56ch;margin:var(--space-6) auto 0;
}
.hero-actions{margin-top:var(--space-10);display:flex;justify-content:center;gap:var(--space-4);flex-wrap:wrap;}

/* ============================================================
   PAGE HERO (interior pages)
   ============================================================ */
.page-hero{background:var(--navy-800);color:#fff;padding:clamp(64px,9vw,108px) 0 clamp(56px,8vw,88px);position:relative;overflow:hidden;}
.page-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(var(--hairline-dark) 1px,transparent 1px),linear-gradient(90deg,var(--hairline-dark) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(120% 100% at 15% 0%,#000 20%,transparent 72%);
          mask-image:radial-gradient(120% 100% at 15% 0%,#000 20%,transparent 72%);
  opacity:.45;
}
.page-hero .container{position:relative;max-width:900px;}
.page-hero h1{color:#fff;font-size:clamp(2.2rem,5vw,3.5rem);letter-spacing:-0.03em;margin-bottom:var(--space-5);}
.page-hero .support{color:rgba(242,242,240,.82);font-size:clamp(1.05rem,1.6vw,1.2rem);max-width:60ch;}

/* ============================================================
   SECTIONS
   ============================================================ */
.section{padding:clamp(56px,8vw,104px) 0;}
.section--panel{background:var(--white);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline);}
.section--inverse{background:var(--navy-800);color:rgba(242,242,240,.85);}
.section--inverse h2,.section--inverse h3{color:#fff;}

.section-head{max-width:60ch;margin-bottom:var(--space-12);}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(1.85rem,3.6vw,2.7rem);letter-spacing:-0.025em;margin-bottom:var(--space-5);}
.section-head p{font-size:1.12rem;color:var(--body);}
.section--inverse .section-head p{color:rgba(242,242,240,.8);}

/* ---------- Grids ---------- */
.grid{display:grid;gap:var(--space-6);}
.grid--2{grid-template-columns:repeat(2,1fr);}
.grid--3{grid-template-columns:repeat(3,1fr);}

/* ============================================================
   CARDS
   ============================================================ */
.card{
  background:var(--white);border:1px solid var(--hairline);border-radius:var(--radius-lg);
  padding:var(--space-8);position:relative;
}
.card h3{font-size:1.22rem;font-weight:500;margin-bottom:var(--space-3);letter-spacing:-0.015em;}
.card p{font-size:1rem;color:var(--body);}
.card p+p{margin-top:var(--space-4);}
.section--panel .card{background:var(--neutral-50);}

.card--lift{transition:transform .28s var(--ease),border-color .28s var(--ease),box-shadow .28s var(--ease);}
.card--lift::after{
  content:"";position:absolute;top:0;left:0;width:100%;height:2px;
  background:var(--gold-500);transform:scaleX(0);transform-origin:left;
  transition:transform .3s var(--ease);border-radius:var(--radius-lg) var(--radius-lg) 0 0;
}
.card--lift:hover{transform:translateY(-4px);border-color:#d8d7d0;box-shadow:0 18px 40px -24px rgba(27,42,65,.35);}
.card--lift:hover::after{transform:scaleX(1);}

/* card number label */
.card-num{
  display:block;font-family:var(--font-mono);font-weight:600;font-size:0.85rem;
  letter-spacing:0.1em;color:var(--gold-500);margin-bottom:var(--space-4);
}
/* who / tag pills on cards */
.who,.tag{
  display:inline-block;font-family:var(--font-mono);font-weight:600;
  font-size:0.7rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--teal-600);
  margin-bottom:var(--space-4);padding:5px 10px;border:1px solid var(--hairline);border-radius:99px;
  background:var(--white);
}
.model .best{margin-top:var(--space-5);padding-top:var(--space-5);border-top:1px solid var(--hairline);font-size:0.95rem;color:var(--gray-500);}
.model .best strong{color:var(--navy-800);font-weight:600;}
.proof{margin-top:var(--space-5);padding-top:var(--space-5);border-top:1px solid var(--hairline);font-size:0.95rem;color:var(--gray-500);}
.proof .proof-label{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--gold-500);margin-right:8px;}

/* chip icon (services) */
.chip{
  width:48px;height:48px;border-radius:var(--radius-md);
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(46,110,94,.08);color:var(--teal-600);margin-bottom:var(--space-5);
  border:1px solid rgba(46,110,94,.16);
}
.chip svg{width:24px;height:24px;}

/* ---------- Audience (home) ---------- */
.audience{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-6);}
.audience-cta{margin-top:var(--space-10);}

/* ---------- Feature list (home) ---------- */
.feature-list{list-style:none;margin:0;padding:0;}
.feature-list li{display:flex;gap:var(--space-5);align-items:flex-start;padding:var(--space-2) 0;}
.feature-list .tick{
  flex:none;width:38px;height:38px;border-radius:var(--radius-md);
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--navy-800);color:var(--gold-400);font-size:1rem;margin-top:2px;
}
.feature-list h3{font-size:1.18rem;font-weight:500;margin-bottom:var(--space-2);}
.feature-list p{font-size:1rem;color:var(--body);}

/* ============================================================
   THE IDEA BEHIND THE NAME (emotional core)
   ============================================================ */
.idea-section{padding:clamp(64px,10vw,128px) 0;}
.idea-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,6vw,80px);align-items:center;}
.idea-visual{position:relative;margin:0;}
.idea-visual img{
  width:100%;border-radius:var(--radius-sm);position:relative;z-index:1;display:block;
}
/* viewfinder mat framing the artwork */
.idea-visual::before{
  content:"";position:absolute;inset:-16px;
  border:2px solid var(--teal-500);border-radius:var(--radius-md);z-index:0;
}
.idea-visual::after{
  content:"";position:absolute;top:-30px;left:-30px;width:52px;height:52px;
  border-top:3px solid var(--gold-500);border-left:3px solid var(--gold-500);z-index:2;
}
.idea-copy .pull{
  font-family:var(--font-display);font-weight:500;
  font-size:clamp(1.6rem,3vw,2.35rem);line-height:1.28;letter-spacing:-0.02em;color:#fff;
}
.idea-copy .punchline{
  display:block;margin-top:var(--space-6);color:var(--gold-400);font-weight:600;
  font-size:clamp(1.7rem,3.2vw,2.5rem);letter-spacing:-0.02em;
}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band{text-align:center;}
.section--inverse + .section--inverse.cta-band{background:var(--navy-900);border-top:1px solid var(--hairline-dark);}
.cta-band .container{max-width:720px;}
.cta-band h2{font-size:clamp(1.9rem,4vw,2.9rem);color:#fff;letter-spacing:-0.025em;margin-bottom:var(--space-5);}
.cta-band p{font-size:1.15rem;color:rgba(242,242,240,.82);margin-bottom:var(--space-8);max-width:52ch;margin-left:auto;margin-right:auto;}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid{display:grid;grid-template-columns:360px 1fr;gap:clamp(36px,6vw,72px);align-items:start;}
.headshot-frame{position:sticky;top:96px;}
.headshot-img-wrap{position:relative;}
.headshot-img-wrap::before{
  content:"";position:absolute;inset:-14px;
  border:2px solid var(--teal-600);border-radius:var(--radius-md);z-index:0;
}
.headshot-img-wrap::after{
  content:"";position:absolute;top:-28px;left:-28px;width:44px;height:44px;
  border-top:3px solid var(--gold-500);border-left:3px solid var(--gold-500);z-index:2;
}
.headshot-img{
  width:100%;border-radius:var(--radius-sm);position:relative;z-index:1;display:block;
}
.about-identity{margin-top:var(--space-6);position:relative;z-index:1;}
.about-name{font-family:var(--font-display);font-size:1.4rem;font-weight:600;color:var(--navy-900);letter-spacing:-0.01em;line-height:1.15;}
.about-title{font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;color:var(--teal-600);margin-top:6px;}
.cred-row{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-8);position:relative;z-index:1;}
.about-identity + .cred-row{margin-top:var(--space-5);}
.stack .lead{font-family:var(--font-display);font-weight:500;font-size:clamp(1.3rem,2.4vw,1.7rem);line-height:1.35;letter-spacing:-0.02em;color:var(--navy-800);margin-bottom:var(--space-6);}
.stack p{margin-bottom:var(--space-5);font-size:1.06rem;}
.stack p:last-of-type{margin-bottom:0;}

/* badges */
.badge{
  display:inline-block;font-family:var(--font-mono);font-weight:500;font-size:0.72rem;
  letter-spacing:0.08em;text-transform:uppercase;color:var(--navy-800);
  padding:6px 12px;border:1px solid var(--hairline);border-radius:99px;background:var(--white);
}

/* ============================================================
   WORK
   ============================================================ */
.workstate{max-width:760px;}
.workstate .lead{font-size:1.15rem;color:var(--body);max-width:60ch;}
.industries{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-top:var(--space-8);}
.industries .badge{font-size:0.78rem;padding:8px 16px;}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,72px);align-items:start;}
.calendly-slot{
  border:1px solid var(--hairline);border-radius:var(--radius-lg);background:var(--neutral-50);
  padding:var(--space-10) var(--space-8);text-align:center;
  display:flex;flex-direction:column;align-items:center;gap:var(--space-4);
}
.calendly-slot svg{margin-bottom:var(--space-2);}
.ph-note{font-size:0.92rem;color:var(--gray-400);max-width:38ch;}

/* forms */
.field{margin-bottom:var(--space-5);}
.field label{display:block;font-family:var(--font-mono);font-weight:500;font-size:0.72rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--navy-800);margin-bottom:var(--space-2);}
.field input,.field textarea{
  width:100%;font-family:var(--font-body);font-size:1rem;color:var(--navy-800);
  padding:12px 14px;background:var(--white);
  border:1px solid var(--hairline);border-radius:var(--radius-sm);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field textarea{min-height:140px;resize:vertical;}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--teal-600);box-shadow:0 0 0 3px rgba(46,110,94,.12);}
.field input::placeholder,.field textarea::placeholder{color:#a9a9a6;}
.form-note{font-size:0.9rem;color:var(--gray-400);margin-top:var(--space-4);}
.contact-fallback{margin-top:var(--space-6);padding-top:var(--space-6);border-top:1px solid var(--hairline);font-size:0.98rem;color:var(--gray-500);}
.text-center{text-align:center;}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--navy-900);color:rgba(242,242,240,.7);padding:clamp(56px,7vw,80px) 0 var(--space-10);}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:var(--space-10);padding-bottom:var(--space-10);border-bottom:1px solid var(--hairline-dark);}
.footer-lockup{display:flex;align-items:center;gap:12px;}
.footer-mark{flex:none;}
.footer-brand .wordmark{color:#fff;font-size:1.05rem;}
.footer-brand .wordmark .gtm{color:var(--gold-400);}
.footer-brand .tagline{margin-top:var(--space-4);font-family:var(--font-display);font-size:1.05rem;color:rgba(242,242,240,.7);max-width:30ch;line-height:1.4;}
.footer-col h4{font-family:var(--font-mono);font-weight:600;font-size:0.72rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--gold-400);margin-bottom:var(--space-5);}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-3);}
.footer-col a{color:rgba(242,242,240,.72);font-size:0.96rem;}
.footer-col a:hover{color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap;padding-top:var(--space-6);font-family:var(--font-mono);font-size:0.74rem;letter-spacing:0.06em;color:rgba(242,242,240,.5);}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:900px){
  .nav-links{display:none;}
  .nav-toggle{display:inline-flex;}
  nav[aria-label="Primary"]{margin-left:auto;order:3;}
  .site-header .nav{gap:var(--space-3);}
  .site-header.nav-open nav[aria-label="Primary"]{order:0;}

  /* mobile menu panel */
  .site-header.nav-open{background:var(--neutral-50);}
  .site-header.nav-open .nav{flex-wrap:wrap;padding-top:var(--space-3);padding-bottom:var(--space-4);}
  .site-header.nav-open .nav-links{
    display:flex;flex-direction:column;gap:0;width:100%;order:4;
    border-top:1px solid var(--hairline);margin-top:var(--space-3);padding-top:var(--space-2);
  }
  .site-header.nav-open .nav-links li{border-bottom:1px solid var(--hairline);}
  .site-header.nav-open .nav-links a{display:block;padding:14px 4px;font-size:1.05rem;}
  .site-header.nav-open .nav-links a::after{display:none;}
  .site-header.nav-open .nav-links a.active{color:var(--teal-600);}

  .about-grid{grid-template-columns:1fr;}
  .headshot-frame{position:static;max-width:420px;}
  .contact-grid{grid-template-columns:1fr;gap:var(--space-12);}
  .idea-grid{grid-template-columns:1fr;gap:56px;}
  .idea-visual{max-width:560px;}
  .grid--3{grid-template-columns:repeat(2,1fr);}
}

@media (max-width:640px){
  body{font-size:1rem;}
  .grid--2,.grid--3,.audience,.feature-list.grid--2{grid-template-columns:1fr;}
  .nav-cta .btn:not(.nav-toggle){display:none;}
  .footer-top{grid-template-columns:1fr 1fr;gap:var(--space-8);}
  .footer-brand{grid-column:1 / -1;}
  .vf-corner{width:22px;height:22px;}
  .idea-visual::before{top:12px;left:12px;right:-12px;bottom:-12px;}
  .hero-actions .btn{width:100%;justify-content:center;}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important;}
}