/* ==========================================================================
   GRF ENGENHARIA — stylesheet
   Palette: papel / grafite / preto + bronze discreto
   Type: Newsreader (display) + Inter (corpo/UI) + IBM Plex Mono (rótulos)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,300;0,6..72,400;0,6..72,500;0,6..72,600;1,6..72,400;1,6..72,500&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --paper:#F3F1EC;
  --paper-2:#EAE7E0;
  --ink:#15130F;
  --graphite:#1B1A17;
  --charcoal:#242220;
  --near-black:#0C0B0A;
  --gray-600:#6E6A62;
  --gray-400:#9A968C;
  --hairline:#D8D3C8;
  --hairline-dark:#38352E;
  --bronze:#A9834E;
  --bronze-soft:#C9A874;
  --cream-on-dark:#EFEBE2;

  --display: 'Newsreader', serif;
  --body: 'Inter', sans-serif;
  --mono: 'IBM Plex Mono', monospace;

  --container: 1240px;
  --gutter: clamp(20px, 5vw, 64px);
  --section-pad: clamp(72px, 12vw, 168px);

  --ease: cubic-bezier(.16,.8,.24,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; background:none; border:none; cursor:pointer; color:inherit; }
section{ position:relative; }

::selection{ background:var(--ink); color:var(--paper); }

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

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 var(--gutter);
}

.dark{ background:var(--near-black); color:var(--cream-on-dark); }
.dark .hairline{ border-color:var(--hairline-dark); }

/* ---------- Typography ---------- */
h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:500;
  letter-spacing:-0.01em;
  margin:0;
  color:inherit;
}
.eyebrow{
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--bronze);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:'';
  width:22px; height:1px;
  background:var(--bronze);
  display:inline-block;
}
.section-head{
  max-width:640px;
  margin-bottom:clamp(36px,6vw,64px);
}
.section-head h2{
  font-size:clamp(30px,4.2vw,52px);
  line-height:1.08;
  margin-top:14px;
}
.section-head p{
  margin-top:18px;
  color:var(--gray-600);
  font-size:16.5px;
  max-width:52ch;
}
.dark .section-head p{ color:#B8B3A6; }

.lede{
  font-family:var(--display);
  font-style:italic;
  font-weight:400;
  font-size:clamp(20px,2.4vw,27px);
  line-height:1.5;
  color:var(--ink);
}
.dark .lede{ color:var(--cream-on-dark); }

/* ---------- Buttons / links ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:.08em;
  text-transform:uppercase;
  padding:16px 26px;
  border:1px solid var(--ink);
  color:var(--ink);
  background:transparent;
  transition:background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
  white-space:nowrap;
}
.btn:hover{ background:var(--ink); color:var(--paper); }
.btn--light{ border-color:var(--cream-on-dark); color:var(--cream-on-dark); }
.btn--light:hover{ background:var(--cream-on-dark); color:var(--near-black); }
.btn--solid{ background:var(--ink); color:var(--paper); }
.btn--solid:hover{ background:var(--bronze); border-color:var(--bronze); color:var(--near-black); }
.btn svg{ width:13px; height:13px; transition:transform .35s var(--ease); }
.btn:hover svg{ transform:translate(3px,-3px); }

.text-link{
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:.06em;
  text-transform:uppercase;
  border-bottom:1px solid currentColor;
  padding-bottom:3px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  opacity:.85;
  transition:opacity .3s var(--ease);
}
.text-link:hover{ opacity:1; }

/* ---------- Header / nav ---------- */
.site-header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:100;
  padding:22px 0;
  transition:background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{
  background:rgba(243,241,236,.88);
  backdrop-filter:blur(10px);
  padding:14px 0;
  border-bottom:1px solid var(--hairline);
}
.site-header.on-dark{ color:var(--cream-on-dark); }
.site-header.is-scrolled.on-dark{
  background:rgba(12,11,10,.82);
  border-bottom:1px solid var(--hairline-dark);
}
.header-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--display);
  font-size:19px;
  letter-spacing:.02em;
}
.brand img{ height:22px; width:auto; }
.brand small{
  display:block;
  font-family:var(--mono);
  font-size:9.5px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--gray-600);
  margin-top:1px;
}
.on-dark .brand small{ color:#9A9587; }

.main-nav{ display:flex; align-items:center; gap:38px; }
.main-nav ul{ display:flex; gap:32px; }
.main-nav a{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.06em;
  text-transform:uppercase;
  position:relative;
  padding-bottom:4px;
}
.main-nav a::after{
  content:'';
  position:absolute; left:0; bottom:0;
  width:0; height:1px;
  background:currentColor;
  transition:width .35s var(--ease);
}
.main-nav a:hover::after{ width:100%; }

.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  width:26px;
  z-index:200;
}
.nav-toggle span{
  height:1px; width:100%;
  background:currentColor;
  transition:transform .35s var(--ease), opacity .35s var(--ease);
}
.nav-open .nav-toggle span:nth-child(1){ transform:translateY(6px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2){ opacity:0; }
.nav-open .nav-toggle span:nth-child(3){ transform:translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero{
  min-height:100svh;
  display:flex;
  align-items:flex-end;
  color:var(--cream-on-dark);
  background:var(--near-black);
  overflow:hidden;
}
.hero-media{
  position:absolute; inset:0;
  z-index:0;
}
.hero-media img{
  width:100%; height:100%; object-fit:cover;
  transform:scale(1.08);
  animation:heroZoom 16s var(--ease) forwards;
  filter:saturate(.92) contrast(1.03);
}
@keyframes heroZoom{ to{ transform:scale(1); } }
.hero-media::after{
  content:'';
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(10,9,8,.55) 0%, rgba(10,9,8,.18) 32%, rgba(10,9,8,.35) 68%, rgba(10,9,8,.92) 100%);
}
.hero-grid{
  position:absolute; inset:0;
  z-index:1;
  pointer-events:none;
  opacity:.5;
}
.hero-grid svg{ width:100%; height:100%; }
.hero-content{
  position:relative; z-index:2;
  width:100%;
  padding:clamp(120px,20vw,180px) 0 clamp(48px,7vw,84px);
}
.hero-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:40px;
  flex-wrap:wrap;
}
.hero-kicker{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--bronze-soft);
  margin-bottom:20px;
  display:block;
}
.hero h1{
  font-size:clamp(40px,7.4vw,96px);
  line-height:1.02;
  font-weight:500;
  max-width:15ch;
  letter-spacing:-0.015em;
}
.hero h1 em{
  font-style:italic;
  font-weight:400;
  color:var(--bronze-soft);
}
.hero-side{
  max-width:340px;
  padding-bottom:8px;
}
.hero-side p{
  font-size:15.5px;
  color:#D9D4C7;
  line-height:1.7;
  margin:0 0 22px;
}
.hero-meta{
  margin-top:clamp(48px,8vw,88px);
  display:flex;
  justify-content:space-between;
  align-items:center;
  border-top:1px solid rgba(239,235,226,.22);
  padding-top:20px;
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#B7B1A2;
}
.hero-scroll{
  display:flex; align-items:center; gap:10px;
}
.hero-scroll .dot{
  width:6px; height:6px; border-radius:50%;
  background:var(--bronze-soft);
  animation:pulse 2.2s ease-in-out infinite;
}
@keyframes pulse{ 0%,100%{ opacity:.35; } 50%{ opacity:1; } }

/* ---------- Marquee / strip ---------- */
.strip{
  border-top:1px solid var(--hairline);
  border-bottom:1px solid var(--hairline);
  padding:22px 0;
  overflow:hidden;
  background:var(--paper);
}
.strip-track{
  display:flex;
  gap:56px;
  white-space:nowrap;
  animation:marquee 34s linear infinite;
  width:max-content;
}
.strip-track span{
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--gray-600);
  display:inline-flex;
  align-items:center;
  gap:56px;
}
.strip-track span::after{ content:'—'; color:var(--bronze); margin-left:56px; }
@keyframes marquee{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* ---------- Intro / O que é a GRF ---------- */
.intro{
  padding:var(--section-pad) 0;
}
.intro-grid{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:clamp(32px,6vw,90px);
  align-items:start;
}
.intro-num{
  font-family:var(--mono);
  font-size:13px;
  color:var(--bronze);
  letter-spacing:.1em;
}
.intro-list{
  margin-top:40px;
  border-top:1px solid var(--hairline);
}
.intro-list li{
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  padding:20px 0;
  border-bottom:1px solid var(--hairline);
  font-family:var(--display);
  font-size:clamp(17px,1.9vw,21px);
}
.intro-list li span:first-child{ padding-right:20px; }
.intro-list li small{
  font-family:var(--mono);
  font-size:11px;
  color:var(--gray-600);
  letter-spacing:.08em;
}

/* ---------- Gabriel section (dark, editorial) ---------- */
.founder{
  background:var(--near-black);
  color:var(--cream-on-dark);
  padding:var(--section-pad) 0;
}
.founder-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:clamp(28px,5vw,64px);
  align-items:end;
}
.founder-photo{
  position:relative;
  overflow:hidden;
  aspect-ratio:4/5;
}
.founder-photo img{
  width:100%; height:100%; object-fit:cover;
  filter:grayscale(.15) contrast(1.03);
  transition:transform 1.4s var(--ease);
}
.founder-photo:hover img{ transform:scale(1.035); }
.founder-photo::before{
  content:'';
  position:absolute; inset:0;
  border:1px solid rgba(239,235,226,.18);
  pointer-events:none;
  margin:14px;
}
.founder-tag{
  position:absolute; left:14px; bottom:14px;
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  background:rgba(12,11,10,.55);
  backdrop-filter:blur(6px);
  padding:9px 12px;
  color:#E8E3D6;
}
.founder-body h2{
  font-size:clamp(30px,4vw,48px);
  line-height:1.12;
  margin-top:16px;
}
.founder-name{
  margin-top:30px;
}
.founder-name .name{
  font-family:var(--display);
  font-size:clamp(24px,2.6vw,30px);
  font-style:italic;
}
.founder-name .role{
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#B9B3A4;
  margin-top:6px;
}
.founder-text{
  margin-top:22px;
  color:#CFC9BB;
  font-size:15.5px;
  max-width:52ch;
  line-height:1.8;
}
.founder-facts{
  margin-top:34px;
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:20px 32px;
  border-top:1px solid var(--hairline-dark);
  padding-top:26px;
}
.founder-facts li{
  font-size:13.5px;
  color:#C6C0B2;
  line-height:1.55;
  position:relative;
  padding-left:16px;
}
.founder-facts li::before{
  content:'';
  position:absolute; left:0; top:.55em;
  width:5px; height:1px;
  background:var(--bronze-soft);
}
.founder-links{
  margin-top:32px;
  display:flex;
  gap:26px;
  flex-wrap:wrap;
}
.founder-links a{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--cream-on-dark);
  border-bottom:1px solid rgba(239,235,226,.35);
  padding-bottom:3px;
  display:inline-flex;
  gap:8px;
  align-items:center;
  transition:border-color .3s var(--ease), color .3s var(--ease);
}
.founder-links a:hover{ color:var(--bronze-soft); border-color:var(--bronze-soft); }

/* ---------- Timeline (Trajetória) ---------- */
.timeline{
  padding:var(--section-pad) 0;
}
.timeline-note{
  font-size:14px;
  color:var(--gray-600);
  max-width:60ch;
  margin-top:16px;
  border-left:2px solid var(--bronze);
  padding-left:16px;
}
.timeline-list{
  margin-top:56px;
  border-top:1px solid var(--hairline);
}
.tl-item{
  display:grid;
  grid-template-columns:150px 1fr auto;
  gap:24px;
  align-items:start;
  padding:30px 0;
  border-bottom:1px solid var(--hairline);
}
.tl-period{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.05em;
  color:var(--gray-600);
  padding-top:6px;
}
.tl-body h3{
  font-size:clamp(19px,2.2vw,25px);
  font-weight:500;
}
.tl-body .tl-role{
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--bronze);
  margin-top:6px;
  display:block;
}
.tl-body p{
  margin-top:12px;
  color:var(--gray-600);
  max-width:64ch;
  font-size:15px;
}
.tl-flag{
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  padding:6px 10px;
  border:1px solid var(--hairline);
  color:var(--gray-600);
  white-space:nowrap;
  height:fit-content;
}
.tl-item.is-grf{ background:linear-gradient(90deg, rgba(169,131,78,.06), transparent 60%); }
.tl-item.is-grf .tl-flag{ border-color:var(--bronze); color:var(--bronze); }

/* ---------- Stats (Alto padrão) ---------- */
.stats{
  background:var(--paper-2);
  padding:var(--section-pad) 0;
}
.stats-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--hairline);
  border:1px solid var(--hairline);
  margin-top:48px;
}
.stat{
  background:var(--paper-2);
  padding:40px 30px;
}
.stat .num{
  font-family:var(--display);
  font-size:clamp(44px,5vw,64px);
  line-height:1;
  color:var(--ink);
}
.stat .num sup{ font-size:.4em; top:-1.1em; color:var(--bronze); }
.stat .label{
  margin-top:16px;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.05em;
  color:var(--gray-600);
  line-height:1.6;
}

/* ---------- Services ---------- */
.services{ padding:var(--section-pad) 0; }
.services-list{ border-top:1px solid var(--hairline); }
.service-row{
  display:grid;
  grid-template-columns:90px 1fr 1.1fr;
  gap:28px;
  padding:38px 0;
  border-bottom:1px solid var(--hairline);
  align-items:start;
  transition:background .4s var(--ease);
}
.service-row:hover{ background:rgba(169,131,78,.045); }
.service-num{
  font-family:var(--mono);
  font-size:14px;
  color:var(--bronze);
  padding-top:4px;
}
.service-row h3{
  font-size:clamp(21px,2.6vw,30px);
  font-weight:500;
}
.service-row p{
  color:var(--gray-600);
  font-size:15px;
  max-width:52ch;
  padding-top:2px;
}

/* ---------- Method ---------- */
.method{
  background:var(--near-black);
  color:var(--cream-on-dark);
  padding:var(--section-pad) 0;
}
.method .section-head p{ color:#B8B3A6; }
.method-grid{
  margin-top:52px;
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:1px;
  background:var(--hairline-dark);
  border:1px solid var(--hairline-dark);
}
.method-step{
  background:var(--near-black);
  padding:32px 22px 40px;
  min-height:230px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}
.method-step .m-num{
  font-family:var(--mono);
  font-size:12px;
  color:var(--bronze-soft);
}
.method-step h4{
  font-family:var(--display);
  font-size:22px;
  font-weight:500;
  margin-top:26px;
}
.method-step p{
  margin-top:10px;
  font-size:13.5px;
  color:#B0AA9C;
  line-height:1.6;
}

/* ---------- Differentials ---------- */
.diff{ padding:var(--section-pad) 0; }
.diff-grid{
  margin-top:48px;
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:1px;
  background:var(--hairline);
  border-top:1px solid var(--hairline);
  border-bottom:1px solid var(--hairline);
}
.diff-item{
  background:var(--paper);
  padding:34px 34px 34px 0;
}
.diff-item:nth-child(2n){ padding-left:34px; padding-right:0; }
.diff-item h4{
  font-family:var(--body);
  font-weight:600;
  font-size:15.5px;
  letter-spacing:.01em;
  display:flex;
  align-items:baseline;
  gap:12px;
}
.diff-item h4::before{
  content:'';
  width:7px; height:7px;
  background:var(--bronze);
  border-radius:1px;
  flex:none;
}
.diff-item p{
  margin-top:12px;
  color:var(--gray-600);
  font-size:14.5px;
  line-height:1.7;
  padding-left:19px;
}

/* ---------- Portfolio / editorial gallery ---------- */
.portfolio{
  padding:var(--section-pad) 0;
  background:var(--paper-2);
}
.portfolio-editorial{
  margin-top:56px;
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:20px;
}
.pf{
  position:relative;
  overflow:hidden;
  background:var(--charcoal);
}
.pf img{
  width:100%; height:100%; object-fit:cover;
  transform:scale(1.07);
  transition:transform 1.6s var(--ease);
}
.pf:hover img{ transform:scale(1); }
.pf-cred{
  position:absolute; left:0; right:0; bottom:0;
  padding:16px 18px;
  background:linear-gradient(0deg, rgba(10,9,8,.82), transparent);
  color:#F1EDE3;
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:10px;
  opacity:0;
  transform:translateY(8px);
  transition:opacity .4s var(--ease), transform .4s var(--ease);
}
.pf:hover .pf-cred{ opacity:1; transform:translateY(0); }
.pf-cred .pf-idx{
  font-family:var(--mono);
  font-size:10.5px;
  color:var(--bronze-soft);
  letter-spacing:.08em;
}
.pf-cred .pf-name{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.06em;
  text-transform:uppercase;
}

.pf-a{ grid-column:span 7; aspect-ratio:6/7; }
.pf-b{ grid-column:span 5; aspect-ratio:4/5; margin-top:64px; }
.pf-c{ grid-column:span 4; aspect-ratio:3/4; }
.pf-d{ grid-column:span 4; aspect-ratio:1/1; margin-top:-40px; }
.pf-e{ grid-column:span 4; aspect-ratio:3/4; }
.pf-f{ grid-column:span 6; aspect-ratio:16/10; }
.pf-g{ grid-column:span 6; aspect-ratio:16/10; margin-top:48px; }
.pf-h{ grid-column:span 6; aspect-ratio:3/4; }
.pf-i{ grid-column:span 6; aspect-ratio:3/4; margin-top:40px; }
.pf-caption{
  grid-column:span 12;
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  border-top:1px solid var(--hairline);
  padding-top:22px;
  margin-top:16px;
  flex-wrap:wrap;
  gap:12px;
}
.pf-caption p{
  font-family:var(--display);
  font-style:italic;
  font-size:19px;
  max-width:52ch;
  color:var(--gray-600);
}
.pf-caption span{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.08em;
  color:var(--gray-600);
  text-transform:uppercase;
}

/* ---------- Site progress (GRF today) ---------- */
.progress{
  padding:var(--section-pad) 0;
  background:var(--paper);
}
.progress-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:clamp(28px,5vw,60px);
  align-items:center;
}
.progress-media{
  position:relative;
  aspect-ratio:5/6;
  overflow:hidden;
}
.progress-media img{ width:100%; height:100%; object-fit:cover; }
.progress-tag{
  position:absolute; top:16px; left:16px;
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.12em;
  text-transform:uppercase;
  background:var(--near-black);
  color:var(--cream-on-dark);
  padding:8px 12px;
}
.progress-list{
  margin-top:30px;
  display:flex;
  flex-direction:column;
  gap:0;
}
.progress-list li{
  padding:16px 0;
  border-bottom:1px solid var(--hairline);
  display:flex;
  justify-content:space-between;
  gap:16px;
  font-size:14.5px;
}
.progress-list li span:first-child{ color:var(--ink); font-weight:500; }
.progress-list li span:last-child{
  font-family:var(--mono);
  font-size:11.5px;
  color:var(--gray-600);
  text-transform:uppercase;
  white-space:nowrap;
}

/* ---------- Contact ---------- */
.contact{
  background:var(--near-black);
  color:var(--cream-on-dark);
  padding:var(--section-pad) 0;
}
.contact-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:clamp(30px,6vw,80px);
}
.contact h2{
  font-size:clamp(34px,5vw,64px);
  line-height:1.08;
}
.contact .lede{ margin-top:20px; max-width:44ch; }
.contact-cta{ margin-top:40px; display:flex; gap:16px; flex-wrap:wrap; }
.contact-list{
  border-top:1px solid var(--hairline-dark);
}
.contact-list li{
  padding:22px 0;
  border-bottom:1px solid var(--hairline-dark);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
}
.contact-list .c-label{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#948E80;
}
.contact-list .c-value{
  font-family:var(--display);
  font-size:18px;
}
.contact-list a.c-value{
  border-bottom:1px solid rgba(239,235,226,.3);
  padding-bottom:2px;
  transition:color .3s var(--ease), border-color .3s var(--ease);
}
.contact-list a.c-value:hover{ color:var(--bronze-soft); border-color:var(--bronze-soft); }

/* ---------- Dev CTA strip ---------- */
.devcta{
  padding:34px 0;
  background:var(--paper-2);
  border-top:1px solid var(--hairline);
  border-bottom:1px solid var(--hairline);
}
.devcta-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}
.devcta-text{ display:flex; align-items:baseline; gap:12px; flex-wrap:wrap; }
.devcta-text strong{ font-family:var(--display); font-size:16.5px; font-weight:500; }
.devcta-text span{ font-size:13.5px; color:var(--gray-600); }

/* ---------- Footer ---------- */
.site-footer{
  background:var(--near-black);
  color:#B7B1A2;
  padding:64px 0 28px;
}
.footer-top{
  display:grid;
  grid-template-columns:1.2fr .8fr .8fr;
  gap:40px;
  padding-bottom:44px;
  border-bottom:1px solid var(--hairline-dark);
}
.footer-brand{ display:flex; align-items:flex-start; gap:12px; }
.footer-brand img{ height:26px; width:auto; margin-top:3px; }
.footer-brand .fb-name{ font-family:var(--display); font-size:20px; color:var(--cream-on-dark); }
.footer-brand .fb-tag{ margin-top:8px; font-size:13.5px; max-width:34ch; color:#938E80; }
.footer-col h5{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#8B8576;
  margin-bottom:16px;
}
.footer-col a, .footer-col p{
  display:block;
  font-size:14.5px;
  color:#D3CDBF;
  margin-bottom:10px;
}
.footer-col a{ transition:color .3s var(--ease); }
.footer-col a:hover{ color:var(--bronze-soft); }
.footer-bottom{
  padding-top:26px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:14px;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.05em;
  color:#7A7568;
}
.footer-bottom a{ color:#A9A395; border-bottom:1px solid rgba(169,163,149,.3); }
.footer-bottom a:hover{ color:var(--bronze-soft); }

/* ---------- Reveal on scroll ---------- */
[data-reveal]{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .9s var(--ease), transform .9s var(--ease);
}
[data-reveal].is-visible{ opacity:1; transform:none; }
[data-reveal="fade"]{ transform:none; }

/* ---------- Mobile nav panel ---------- */
.mobile-panel{
  position:fixed; inset:0;
  background:var(--near-black);
  color:var(--cream-on-dark);
  z-index:90;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:0 var(--gutter);
  transform:translateY(-100%);
  transition:transform .55s var(--ease);
}
.nav-open .mobile-panel{ transform:translateY(0); }
.mobile-panel ul{ display:flex; flex-direction:column; gap:6px; }
.mobile-panel a{
  font-family:var(--display);
  font-size:clamp(28px,8vw,40px);
  padding:14px 0;
  border-bottom:1px solid var(--hairline-dark);
  display:block;
}
.mobile-panel-foot{
  margin-top:44px;
  display:flex; flex-direction:column; gap:10px;
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:#B7B1A2;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:980px){
  .main-nav ul{ display:none; }
  .nav-toggle{ display:flex; }
  .intro-grid, .founder-grid, .progress-grid, .contact-grid{ grid-template-columns:1fr; }
  .founder-photo{ aspect-ratio:4/3; }
  .founder-facts{ grid-template-columns:1fr; }
  .method-grid{ grid-template-columns:repeat(2,1fr); }
  .stats-grid{ grid-template-columns:1fr; }
  .service-row{ grid-template-columns:50px 1fr; }
  .service-row p{ grid-column:2; }
  .diff-grid{ grid-template-columns:1fr; }
  .diff-item, .diff-item:nth-child(2n){ padding:28px 0; }
  .pf-a,.pf-b,.pf-c,.pf-d,.pf-e,.pf-f,.pf-g,.pf-h,.pf-i{ grid-column:span 12; margin-top:0; aspect-ratio:4/3; }
  .tl-item{ grid-template-columns:1fr; gap:10px; }
  .tl-flag{ justify-self:flex-start; }
}

@media (max-width:600px){
  .hero-top{ flex-direction:column; align-items:flex-start; }
  .hero-meta{ flex-direction:column; align-items:flex-start; gap:10px; }
  .footer-top{ grid-template-columns:1fr; gap:32px; }
  .devcta-row{ flex-direction:column; align-items:flex-start; }
  .contact-list li{ flex-direction:column; align-items:flex-start; gap:6px; }
}