/* ===========================================================
   TOSTO ADVISORY — Website
   Lucca Tosto · boutique operations consultancy
   Built on the Tosto Advisory design system tokens.
   =========================================================== */
@import url('colors_and_type.css');

*{ box-sizing: border-box; margin: 0; padding: 0; }
html{ scroll-behavior: smooth; }
body{
  font-family: var(--ta-font-ui);
  background: var(--ta-ink);
  color: var(--ta-fg-1);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img{ display: block; max-width: 100%; }
a{ color: inherit; text-decoration: none; }
::selection{ background: var(--ta-gold); color: var(--ta-ink); }

.wrap{ max-width: 1200px; margin: 0 auto; padding: 0 48px; width: 100%; }

/* ---------- shared type helpers ---------- */
.eyebrow{
  font: var(--ta-eyebrow); letter-spacing: .26em; text-transform: uppercase;
  color: var(--ta-fg-3); display: inline-block;
}
.eyebrow.gold{ color: var(--ta-gold); }
.accent{ font-style: italic; font-weight: 300; color: var(--ta-gold); }
.display{
  font-family: var(--ta-font-display); font-weight: 400; letter-spacing: -.018em;
  line-height: 1.04; color: var(--ta-fg-1);
}
.section-title{
  font-family: var(--ta-font-display); font-weight: 400;
  font-size: clamp(32px, 4.4vw, 50px); line-height: 1.06; letter-spacing: -.015em;
  color: var(--ta-fg-1);
}
.lede{ font-size: 18px; line-height: 1.62; color: var(--ta-fg-2); }

/* ---------- buttons ---------- */
.btn{
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--ta-font-ui); font-weight: 600; font-size: 14px; letter-spacing: -.01em;
  border-radius: var(--ta-r-sm); padding: 13px 22px; cursor: pointer;
  border: 1px solid transparent; transition: all var(--ta-dur) var(--ta-ease); white-space: nowrap;
}
.btn .i{ width: 17px; height: 17px; stroke-width: 2; }
.btn--primary{ background: var(--ta-gold); color: var(--ta-ink); }
.btn--primary:hover{ background: var(--ta-gold-soft); transform: translateY(-1px); }
.btn--primary:active{ transform: translateY(0); }
.btn--ghost{ background: transparent; color: var(--ta-fg-1); border-color: var(--ta-line-ink); }
.btn--ghost:hover{ border-color: var(--ta-gold); color: var(--ta-gold); }
.btn--outline{ background: transparent; color: var(--ta-fg-1-inv); border-color: var(--ta-line-paper); }
.btn--outline:hover{ border-color: var(--ta-gold); color: var(--ta-deep-gold); }
.btn--lg{ padding: 16px 28px; font-size: 15px; }

/* ghost buttons on light (paper) sections need inverted colors, or the
   text matches the background and disappears */
.paper .btn--ghost{ color: var(--ta-fg-1-inv); border-color: var(--ta-line-paper); }
.paper .btn--ghost:hover{ border-color: var(--ta-gold); color: var(--ta-deep-gold); }

/* ---------- header / nav ---------- */
.header{
  position: fixed; top: 0; left: 0; right: 0; z-index: 80;
  border-bottom: 1px solid transparent;
  transition: background var(--ta-dur) var(--ta-ease), border-color var(--ta-dur) var(--ta-ease);
}
.header.scrolled{
  background: var(--ta-ink);
  border-bottom-color: var(--ta-line-ink);
}
.header-inner{ display: flex; align-items: center; gap: 32px; padding: 18px 48px; max-width: 1200px; margin: 0 auto; }
.brand{ display: flex; align-items: center; gap: 13px; }
.brand-mark{ height: 44px; width: 44px; flex: none; display: block; }
.brand-word{
  font-family: var(--ta-font-display); font-weight: 400; font-size: 24px; line-height: 1;
  letter-spacing: -.01em; color: var(--ta-fg-1); white-space: nowrap;
  padding-left: 14px; border-left: 1px solid rgba(244,240,230,0.22);
}
.nav{ display: flex; gap: 30px; margin-left: 18px; }
.nav a{
  font-size: 14px; font-weight: 500; color: var(--ta-fg-2); padding: 4px 0; position: relative;
  transition: color var(--ta-dur) var(--ta-ease); letter-spacing: -.005em;
}
.nav a:hover{ color: var(--ta-fg-1); }
.nav a.active{ color: var(--ta-gold); }
.nav a.active::after{ content:''; position: absolute; left: 0; right: 0; bottom: -3px; height: 1px; background: var(--ta-gold-dim); }
.header-cta{ margin-left: auto; }
.menu-btn{ display: none; margin-left: auto; background: none; border: none; color: var(--ta-fg-1); cursor: pointer; padding: 4px; }
.menu-btn svg{ width: 24px; height: 24px; }

.mobile{
  display: none; flex-direction: column; gap: 4px;
  padding: 8px 24px 22px; background: rgba(10,10,10,.97);
  border-bottom: 1px solid var(--ta-line-ink);
}
.mobile.open{ display: flex; }
.mobile a{ font-family: var(--ta-font-display); font-size: 22px; color: var(--ta-fg-1); padding: 10px 0; border-bottom: 1px solid var(--ta-line-ink); }
.mobile a:last-of-type{ border-bottom: none; }
.mobile .btn{ margin-top: 14px; justify-content: center; }

/* ---------- section scaffold ---------- */
.section{ padding: 104px 0; position: relative; }
.section.tight{ padding: 76px 0; }
.section-head{ max-width: 720px; margin-bottom: 56px; }
.section-head .eyebrow{ margin-bottom: 16px; }
.paper{ background: var(--ta-paper); color: var(--ta-fg-1-inv); }
.paper .section-title{ color: var(--ta-fg-1-inv); }
.paper .lede{ color: var(--ta-fg-2-inv); }
.ink2{ background: var(--ta-ink-2); }
.hair-top{ border-top: 1px solid var(--ta-line-ink); }
.paper.hair-top{ border-top-color: var(--ta-line-paper); }

/* ---------- HERO (home) ---------- */
.hero{ position: relative; overflow: hidden; padding: 168px 0 96px; }
.hero-vignette{
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(120% 90% at 72% 24%, rgba(201,168,76,.06), transparent 55%),
    radial-gradient(140% 130% at 8% 120%, rgba(0,0,0,.55), transparent 60%);
}
.hero-grid{
  position: relative; z-index: 1; display: grid;
  grid-template-columns: 1fr; gap: 64px; align-items: center;
}
.hero-copy{ max-width: 920px; }
.hero-title{ font-size: clamp(42px, 6vw, 78px); line-height: 1.0; letter-spacing: -.022em; margin-bottom: 26px; }
.hero-lede{ max-width: 52ch; margin-bottom: 36px; font-size: 19px; }
.hero-actions{ display: flex; gap: 14px; flex-wrap: wrap; }
.hero-portrait{ position: relative; width: 100%; max-width: 320px; margin-left: auto; justify-self: end; }
.hero-portrait image-slot{
  width: 100%; height: auto; aspect-ratio: 4/5; border: 1px solid var(--ta-line-ink);
  box-shadow: var(--ta-shadow-ink); background: var(--ta-paper-2);
}
.hero-portrait .frame-tick{
  position: absolute; left: -1px; bottom: -1px; width: 46px; height: 46px;
  border-left: 1px solid var(--ta-gold); border-bottom: 1px solid var(--ta-gold); pointer-events: none;
}
.hero-portrait .frame-tick.tr{ left: auto; bottom: auto; right: -1px; top: -1px; border: none; border-right: 1px solid var(--ta-gold); border-top: 1px solid var(--ta-gold); }
.hero-cap{ margin-top: 16px; font: var(--ta-data); color: var(--ta-fg-3); display: flex; align-items: center; gap: 8px; }
.hero-cap .dot{ color: var(--ta-gold); }

/* ---------- PROBLEM band ---------- */
.problem{ border-top: 1px solid var(--ta-line-ink); }
.problem-grid{ display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.problem-statement{
  font-family: var(--ta-font-display); font-weight: 300; font-size: clamp(26px, 3.2vw, 40px);
  line-height: 1.28; letter-spacing: -.012em; color: var(--ta-fg-1);
}
.problem-list{ list-style: none; display: flex; flex-direction: column; }
.problem-list li{
  display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--ta-line-ink);
  font-size: 15.5px; line-height: 1.55; color: var(--ta-fg-2);
}
.problem-list li:last-child{ border-bottom: none; }
.problem-list .x{ color: var(--ta-gold); flex: none; width: 18px; height: 18px; margin-top: 2px; }

/* ---------- service summary cards (home) ---------- */
.svc-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.svc-card{
  background: var(--ta-paper-3); border: 1px solid var(--ta-line-paper); border-radius: var(--ta-r-lg);
  padding: 30px 28px 26px; display: flex; flex-direction: column; min-height: 290px;
  transition: all var(--ta-dur) var(--ta-ease);
}
.svc-card:hover{ border-color: var(--ta-gold-dim); box-shadow: var(--ta-shadow-md); transform: translateY(-3px); }
.svc-top{ display: flex; align-items: center; justify-content: space-between; margin-bottom: 26px; }
.svc-n{ font: var(--ta-eyebrow); letter-spacing: .2em; color: var(--ta-deep-gold); }
.svc-ico{ color: var(--ta-fg-3-inv); width: 24px; height: 24px; stroke-width: 1.6; transition: color var(--ta-dur); }
.svc-card:hover .svc-ico{ color: var(--ta-deep-gold); }
.svc-title{ font-family: var(--ta-font-display); font-size: 26px; color: var(--ta-fg-1-inv); margin-bottom: 12px; letter-spacing: -.01em; }
.svc-body{ font-size: 14.5px; line-height: 1.6; color: var(--ta-fg-2-inv); flex: 1; }
.svc-tags{ display: flex; flex-wrap: wrap; gap: 7px; margin-top: 20px; }
.svc-tag{
  font: var(--ta-eyebrow); letter-spacing: .12em; color: var(--ta-fg-3-inv);
  border: 1px solid var(--ta-line-paper); border-radius: var(--ta-r-pill); padding: 5px 11px;
}
.svc-link{ display: inline-flex; align-items: center; gap: 7px; margin-top: 22px; font-size: 13px; font-weight: 600; color: var(--ta-deep-gold); }
.svc-link svg{ width: 15px; height: 15px; transition: transform var(--ta-dur); }
.svc-card:hover .svc-link svg{ transform: translateX(3px); }

/* ---------- projects delivered ---------- */
.proof{ border-top: 1px solid var(--ta-line-ink); }
.proof-list{ display: grid; grid-template-columns: 1fr 1fr; gap: 44px; margin-top: 44px; }
.proof-item{ border-top: 2px solid var(--ta-gold); padding-top: 22px; }
.proof-quote{
  font-family: var(--ta-font-display); font-weight: 300; font-style: italic;
  font-size: clamp(20px, 2vw, 25px); line-height: 1.42; color: var(--ta-fg-1);
}
.proof-src{ margin-top: 16px; font: var(--ta-data); color: var(--ta-fg-3); }

/* ---------- steps (how it works) ---------- */
.steps{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.step{ padding: 30px 26px 30px 0; border-top: 1px solid var(--ta-line-ink); position: relative; }
.step-k{ font-family: var(--ta-font-display); font-style: italic; font-weight: 300; font-size: 30px; color: var(--ta-gold); line-height: 1; margin-bottom: 22px; }
.step-t{ font-weight: 600; font-size: 17px; color: var(--ta-fg-1); margin-bottom: 8px; }
.step-d{ font-size: 14px; line-height: 1.6; color: var(--ta-fg-2); }
.paper .step{ border-top-color: rgba(10,10,10,.18); }
.paper .step-k{ color: var(--ta-deep-gold); }
.paper .step-t{ color: var(--ta-fg-1-inv); }
.paper .step-d{ color: var(--ta-fg-2-inv); }

/* ---------- closing CTA band ---------- */
.cta{ position: relative; overflow: hidden; border-top: 1px solid var(--ta-line-ink); text-align: center; }
.cta-watermark{ position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); width: 560px; opacity: .05; pointer-events: none; }
.cta-inner{ position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.cta-title{ font-family: var(--ta-font-display); font-weight: 400; font-size: clamp(34px, 4.6vw, 56px); line-height: 1.04; letter-spacing: -.018em; margin-bottom: 22px; }
.cta-text{ font-size: 18px; line-height: 1.6; color: var(--ta-fg-2); max-width: 46ch; margin: 0 auto 36px; }
.cta-actions{ display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- page hero (interior pages) ---------- */
.page-hero{ padding: 172px 0 0; }
.page-hero .eyebrow{ margin-bottom: 18px; }
.page-title{ font-size: clamp(40px, 6vw, 72px); line-height: 1.02; letter-spacing: -.02em; }
.page-hero .lede{ max-width: 56ch; margin-top: 24px; font-size: 19px; }
.page-hero-rule{ margin-top: 60px; border-bottom: 1px solid var(--ta-line-ink); }

/* ---------- services page ---------- */
.svc-list{ display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.svc-full{
  background: var(--ta-ink-3); border: 1px solid var(--ta-line-ink); border-radius: var(--ta-r-lg);
  padding: 34px 32px; display: flex; flex-direction: column; transition: all var(--ta-dur) var(--ta-ease);
}
.svc-full:hover{ border-color: var(--ta-gold-dim); box-shadow: var(--ta-shadow-ink); transform: translateY(-3px); }
.svc-full-top{ display: flex; align-items: baseline; gap: 14px; margin-bottom: 16px; }
.svc-full-n{ font: var(--ta-eyebrow); letter-spacing: .2em; color: var(--ta-gold); }
.svc-full-title{ font-family: var(--ta-font-display); font-size: 30px; color: var(--ta-fg-1); letter-spacing: -.012em; line-height: 1.1; }
.svc-full-desc{ font-size: 15.5px; line-height: 1.62; color: var(--ta-fg-2); margin-bottom: 24px; }
.svc-meta{ display: grid; grid-template-columns: 1fr 1fr; gap: 18px 24px; margin-bottom: 26px; padding-top: 22px; border-top: 1px solid var(--ta-line-ink); }
.svc-meta dt{ font: var(--ta-eyebrow); color: var(--ta-fg-3); margin-bottom: 7px; }
.svc-meta dd{ font-size: 14px; line-height: 1.5; color: var(--ta-fg-1); }
.svc-full-cta{ display: inline-flex; align-items: center; gap: 8px; margin-top: auto; font-size: 14px; font-weight: 600; color: var(--ta-gold); }
.svc-full-cta svg{ width: 16px; height: 16px; transition: transform var(--ta-dur); }
.svc-full:hover .svc-full-cta svg{ transform: translateX(4px); }

/* not a fit */
.notfit{
  border: 1px solid var(--ta-line-ink); border-radius: var(--ta-r-lg); background: var(--ta-ink-2);
  padding: 40px 40px; display: grid; grid-template-columns: auto 1fr; gap: 36px; align-items: center;
  max-width: 780px; margin: 0 auto;
}
.notfit-ico{ width: 40px; height: 40px; color: var(--ta-fg-3); stroke-width: 1.4; }
.notfit h3{ font-family: var(--ta-font-display); font-weight: 400; font-size: 26px; color: var(--ta-fg-1); margin-bottom: 12px; letter-spacing: -.01em; }
.notfit p{ font-size: 15.5px; line-height: 1.62; color: var(--ta-fg-2); max-width: 60ch; }
.notfit p b{ color: var(--ta-fg-1); font-weight: 600; }

/* ---------- meet lucca ---------- */
.bio-grid{ display: grid; grid-template-columns: .82fr 1.18fr; gap: 64px; align-items: start; }
.bio-portrait image-slot{ width: 100%; height: auto; aspect-ratio: 4/5; border: 1px solid var(--ta-line-ink); box-shadow: var(--ta-shadow-ink); background: var(--ta-paper-2); }
.bio-portrait .bio-photo{ width: 100%; height: auto; aspect-ratio: 4/5; object-fit: cover; object-position: center 20%; border: 1px solid var(--ta-line-ink); box-shadow: var(--ta-shadow-ink); display: block; }
.bio-portrait image-slot[data-filled]{ filter: grayscale(1) contrast(1.02); }
.bio-portrait{ position: relative; }
.bio-portrait .frame-tick{ position: absolute; left: -1px; top: -1px; width: 46px; height: 46px; border-left: 1px solid var(--ta-gold); border-top: 1px solid var(--ta-gold); pointer-events: none; }
.bio-portrait .frame-tick.br{ left: auto; top: auto; right: -1px; bottom: -1px; border: none; border-right: 1px solid var(--ta-gold); border-bottom: 1px solid var(--ta-gold); }
.bio-name{ font-family: var(--ta-font-display); font-weight: 400; font-size: clamp(40px, 5.4vw, 64px); line-height: 1; letter-spacing: -.02em; }
.bio-role{ font: var(--ta-data); color: var(--ta-gold); letter-spacing: .14em; text-transform: uppercase; margin-top: 16px; }
.bio-intro{ margin-top: 30px; display: flex; flex-direction: column; gap: 20px; }
.bio-intro p{ font-size: 17px; line-height: 1.7; color: var(--ta-fg-2); }
.bio-intro p .lead-in{ font-family: var(--ta-font-display); font-style: italic; font-weight: 300; color: var(--ta-fg-1); }

/* timeline — animated, dated */
.timeline2{ position: relative; margin-top: 4px; }
.tl2{ list-style: none; position: relative; display: grid; grid-template-columns: 104px 40px 1fr; gap: 0 30px; padding-bottom: 48px; }
.tl2:last-child{ padding-bottom: 0; }
.tl2-year{ font: var(--ta-data); color: var(--ta-gold); text-align: right; padding-top: 2px; letter-spacing: .03em; white-space: nowrap; }
.tl2-spine{ position: relative; display: flex; justify-content: center; }
.tl2-node{ position: relative; z-index: 2; width: 11px; height: 11px; margin-top: 5px; transform: rotate(45deg); background: var(--ta-gold); box-shadow: 0 0 0 5px var(--ta-ink); }
.tl2-conn{ position: absolute; top: 14px; bottom: -48px; left: 50%; width: 1px; margin-left: -0.5px; background: var(--ta-gold-dim); transform-origin: top; }
.tl2:last-child .tl2-conn{ display: none; }
.tl2-org{ font-family: var(--ta-font-display); font-size: 25px; color: var(--ta-fg-1); letter-spacing: -.01em; line-height: 1.12; }
.tl2-org .fmr{ font-style: italic; font-size: 17px; color: var(--ta-fg-3); }
.tl2-role{ font-size: 14px; font-weight: 600; color: var(--ta-fg-2); margin: 6px 0 10px; }
.tl2-note{ font-size: 14.5px; line-height: 1.6; color: var(--ta-fg-3); max-width: 60ch; }
/* current role marker */
.tl2--now .tl2-node{ background: var(--ta-gold); box-shadow: 0 0 0 5px var(--ta-ink), 0 0 0 6px var(--ta-gold-dim); }
.tl2--now .tl2-year{ color: var(--ta-gold-soft); }

/* timeline row entrance — fade + rise per row (reliable, scroll-triggered) */
html.js .tl2.reveal{ opacity: 0; transform: translateY(16px); transition: opacity .6s var(--ta-ease), transform .6s var(--ta-ease); }
html.js .tl2.reveal.in{ opacity: 1; transform: none; }
html.js .tl2.reveal.instant{ transition: none; }
/* node grows a touch on reveal for a subtle pop */
html.js .tl2 .tl2-node{ transition: box-shadow .4s var(--ta-ease); }
@media (prefers-reduced-motion: no-preference){
  html.js .tl2--now.in .tl2-node{ animation: tl2pulse 2.8s var(--ta-ease) infinite 1s; }
}
@keyframes tl2pulse{
  0%, 100%{ box-shadow: 0 0 0 5px var(--ta-ink), 0 0 0 6px var(--ta-gold-dim); }
  50%{ box-shadow: 0 0 0 5px var(--ta-ink), 0 0 0 9px rgba(201,168,76,0.12); }
}

/* difference list */
.diff-section{ padding-top: 64px; padding-bottom: 72px; }
.diff-section .section-head{ margin-bottom: 24px; }
.diff-grid{ display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px 48px; }
.diff{ display: grid; grid-template-columns: auto 1fr; gap: 18px; padding: 20px 0; border-top: 1px solid var(--ta-line-ink); }
.diff-ico{ width: 26px; height: 26px; color: var(--ta-gold); stroke-width: 1.5; }
.diff h4{ font-weight: 600; font-size: 16px; color: var(--ta-fg-1); margin-bottom: 7px; }
.diff p{ font-size: 14.5px; line-height: 1.58; color: var(--ta-fg-2); }

/* values */
.values{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.value{ border: 1px solid var(--ta-line-paper); border-radius: var(--ta-r-lg); background: var(--ta-paper-3); padding: 30px 28px; }
.value .k{ font-family: var(--ta-font-display); font-style: italic; font-weight: 300; font-size: 30px; color: var(--ta-deep-gold); }
.value h4{ font-weight: 600; font-size: 18px; color: var(--ta-fg-1-inv); margin: 16px 0 10px; }
.value p{ font-size: 14.5px; line-height: 1.6; color: var(--ta-fg-2-inv); }

/* ---------- contact page ---------- */
.contact-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.book-card{
  background: var(--ta-ink-3); border: 1px solid var(--ta-line-ink); border-radius: var(--ta-r-lg);
  padding: 34px 32px; display: flex; flex-direction: column;
}
.book-card .eyebrow{ margin-bottom: 18px; }
.book-h{ font-family: var(--ta-font-display); font-size: 30px; color: var(--ta-fg-1); margin-bottom: 12px; letter-spacing: -.01em; }
.book-p{ font-size: 15px; line-height: 1.6; color: var(--ta-fg-2); margin-bottom: 26px; }
.book-embed{
  border-radius: var(--ta-r-md); background: var(--ta-ink); overflow: hidden;
}
.book-embed iframe{ display: block; }
.book-embed .cal{ width: 40px; height: 40px; color: var(--ta-gold); stroke-width: 1.4; }
.book-embed-note{ font: var(--ta-data); color: var(--ta-fg-2); max-width: 26ch; }
.book-card .btn{ width: 100%; justify-content: center; margin-top: 22px; }

.form-card{ background: var(--ta-paper); border-radius: var(--ta-r-lg); padding: 34px 32px; box-shadow: var(--ta-shadow-ink); color: var(--ta-fg-1-inv); display: flex; flex-direction: column; }
.form-card #form-fields{ display: flex; flex-direction: column; flex: 1; }
.form-card #contact-form{ display: flex; flex-direction: column; flex: 1; }
.form-card .field--grow{ flex: 1; }
.form-card .field--grow textarea{ flex: 1; resize: vertical; min-height: 120px; }
.form-card .eyebrow{ color: var(--ta-fg-3-inv); margin-bottom: 8px; }
.form-card h3{ font-family: var(--ta-font-display); font-weight: 400; font-size: 26px; margin-bottom: 22px; letter-spacing: -.01em; }
.field{ display: flex; flex-direction: column; margin-bottom: 16px; }
.field label{ font: 600 13.5px/1.4 var(--ta-font-ui); letter-spacing: 0; text-transform: none; color: var(--ta-fg-1-inv); margin-bottom: 8px; }
.field input, .field textarea{
  font-family: var(--ta-font-ui); font-size: 15px; color: var(--ta-fg-1-inv);
  background: var(--ta-paper-3); border: 1px solid var(--ta-line-paper); border-radius: var(--ta-r-sm);
  padding: 12px 13px; width: 100%; transition: all var(--ta-dur) var(--ta-ease); resize: vertical;
}
.field input::placeholder, .field textarea::placeholder{ color: var(--ta-fg-3-inv); }
.field input:focus, .field textarea:focus{ outline: none; border-color: var(--ta-gold); box-shadow: 0 0 0 3px var(--ta-gold-wash); }
.form-card .btn{ width: 100%; justify-content: center; margin-top: 6px; }
.form-fine{ font-size: 12px; color: var(--ta-fg-3-inv); margin-top: 14px; text-align: center; }
.form-sent{ text-align: center; padding: 30px 8px; display: none; }
.form-sent.show{ display: block; }
.form-sent .mk{ width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; margin: 0 auto 18px; background: var(--ta-ink); color: var(--ta-gold); border: 1px solid var(--ta-gold-dim); }
.form-sent h3{ margin-bottom: 10px; }
.form-sent p{ font-size: 15px; line-height: 1.6; color: var(--ta-fg-2-inv); max-width: 34ch; margin: 0 auto; }

/* contact / expect details */
.detail-rows{ display: flex; flex-direction: column; }
.detail-row{ display: grid; grid-template-columns: 150px 1fr; gap: 24px; padding: 20px 0; border-top: 1px solid var(--ta-line-ink); align-items: baseline; }
.detail-row:first-child{ border-top: none; padding-top: 0; }
.detail-row dt{ font: var(--ta-eyebrow); color: var(--ta-fg-3); }
.detail-row dd{ font-size: 16px; color: var(--ta-fg-1); }
.detail-row dd a:hover{ color: var(--ta-gold); }
.expect{ font-size: 16px; line-height: 1.7; color: var(--ta-fg-2); max-width: 52ch; }
.expect b{ color: var(--ta-fg-1); font-weight: 600; }

/* ---------- footer ---------- */
.footer{ background: var(--ta-ink-3); border-top: 1px solid var(--ta-line-ink); padding: 72px 0 34px; }
.footer-top{ display: grid; grid-template-columns: 1.4fr 2fr; gap: 56px; padding-bottom: 50px; }
.footer-logo{ height: 46px; margin-bottom: 20px; }
.footer-tag{ font-family: var(--ta-font-display); font-style: italic; font-weight: 300; font-size: 19px; color: var(--ta-fg-3); max-width: 30ch; line-height: 1.4; }
.footer-cols{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-col{ display: flex; flex-direction: column; gap: 12px; }
.footer-h{ font: var(--ta-eyebrow); color: var(--ta-fg-3); margin-bottom: 6px; }
.footer-col a, .footer-col span{ font-size: 14px; color: var(--ta-fg-2); transition: color var(--ta-dur); }
.footer-col a:hover{ color: var(--ta-gold); }
.footer-col .soon{ color: var(--ta-fg-3); }
.footer-base{ display: flex; align-items: center; justify-content: center; text-align: center; padding-top: 28px; border-top: 1px solid var(--ta-line-ink); font: var(--ta-eyebrow); color: var(--ta-fg-3); gap: 16px; flex-wrap: wrap; }

/* ---------- reveal on scroll (only when JS active) ---------- */
html.js .reveal{ opacity: 0; transform: translateY(14px); transition: opacity .6s var(--ta-ease), transform .6s var(--ta-ease); }
html.js .reveal.in{ opacity: 1; transform: none; }
html.js .reveal.instant{ transition: none; }
@media (prefers-reduced-motion: reduce){ html.js .reveal{ opacity: 1; transform: none; transition: none; } html{ scroll-behavior: auto; } }

/* ---------- responsive ---------- */
@media (max-width: 1040px){
  .hero-grid{ grid-template-columns: 1fr; gap: 48px; }
  .hero-portrait{ max-width: 380px; }
  .problem-grid{ grid-template-columns: 1fr; gap: 40px; }
  .svc-grid{ grid-template-columns: 1fr; }
  .svc-list{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr 1fr; }
  .bio-grid{ grid-template-columns: 1fr; gap: 44px; }
  .bio-portrait{ max-width: 400px; }
  .diff-grid{ grid-template-columns: 1fr; gap: 0 0; }
  .values{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 720px){
  .wrap, .header-inner{ padding-left: 22px; padding-right: 22px; }
  .brand-mark{ height: 38px; width: 38px; }
  .brand-word{ font-size: 20px; padding-left: 11px; }
  .nav, .header-cta{ display: none; }
  .menu-btn{ display: block; }
  .section{ padding: 76px 0; }
  .hero{ padding: 132px 0 72px; }
  .page-hero{ padding: 140px 0 0; }
  .steps{ grid-template-columns: 1fr; }
  .proof-list{ grid-template-columns: 1fr; gap: 28px; }
  .notfit{ grid-template-columns: 1fr; gap: 22px; padding: 32px 26px; }
  .footer-top{ grid-template-columns: 1fr; gap: 40px; }
  .footer-cols{ grid-template-columns: 1fr 1fr; }
  .tl2{ grid-template-columns: 82px 30px 1fr; gap: 0 16px; padding-bottom: 38px; }
  .tl2-year{ font-size: 12px; }
  .tl2-conn{ bottom: -38px; }
  .tl2-org{ font-size: 22px; }
  .detail-row{ grid-template-columns: 1fr; gap: 6px; }
  .values{ grid-template-columns: 1fr; }
}

/* ===== Long-form articles (prose) ===== */
.prose{ max-width: 68ch; margin: 0 auto; }
.prose > * + *{ margin-top: 22px; }
.prose p{ font-size: 17px; line-height: 1.72; color: var(--ta-fg-2); }
.prose h2{ font-family: var(--ta-font-display); font-weight: 400; letter-spacing: -.018em; font-size: clamp(23px, 2.4vw, 29px); line-height: 1.25; color: var(--ta-fg-1); margin-top: 52px; }
.prose h3{ font-family: var(--ta-font-ui); font-weight: 600; font-size: 18px; color: var(--ta-fg-1); margin-top: 34px; }
.prose ul{ padding-left: 22px; }
.prose li{ font-size: 17px; line-height: 1.72; color: var(--ta-fg-2); margin-top: 9px; list-style: disc; }
.prose li::marker{ color: var(--ta-gold); }
.prose strong{ color: var(--ta-fg-1); font-weight: 600; }
.prose a{ color: var(--ta-gold); text-decoration: underline; text-underline-offset: 3px; }
.prose blockquote{ margin: 0; padding-left: 22px; border-left: 2px solid var(--ta-gold); font-family: var(--ta-font-display); font-style: italic; font-weight: 300; font-size: 21px; line-height: 1.5; color: var(--ta-fg-1); }
.article-meta{ font: var(--ta-data); color: var(--ta-fg-3); margin-top: 18px; }
.article-cta{ max-width: 68ch; margin: 56px auto 0; padding: 30px 34px; border: 1px solid var(--ta-line-ink); border-radius: var(--ta-r-lg); }
.article-cta h3{ font-family: var(--ta-font-display); font-weight: 400; font-size: 23px; color: var(--ta-fg-1); margin-bottom: 10px; }
.article-cta p{ font-size: 15.5px; line-height: 1.6; color: var(--ta-fg-2); max-width: 52ch; margin-bottom: 22px; }

/* ===== Insights index + cards ===== */
.insight-grid{ display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.insight-card{ display: flex; flex-direction: column; padding: 28px; border: 1px solid var(--ta-line-ink); border-radius: var(--ta-r-lg); transition: border-color var(--ta-dur) var(--ta-ease), transform var(--ta-dur) var(--ta-ease); }
.insight-card:hover{ border-color: var(--ta-gold); transform: translateY(-2px); }
.insight-kind{ font: var(--ta-eyebrow); color: var(--ta-gold); margin-bottom: 14px; }
.insight-title{ font-family: var(--ta-font-display); font-weight: 400; font-size: 22px; line-height: 1.25; color: var(--ta-fg-1); }
.insight-desc{ font-size: 15px; line-height: 1.6; color: var(--ta-fg-2); margin-top: 12px; }
.insight-link{ margin-top: auto; padding-top: 18px; font-family: var(--ta-font-ui); font-weight: 600; font-size: 14px; color: var(--ta-gold); display: inline-flex; align-items: center; gap: 8px; }
.insight-link svg{ width: 16px; height: 16px; stroke-width: 2; }

/* Prose + insight cards on light (paper) sections — flip to dark text */
.paper .prose p,
.paper .prose li{ color: var(--ta-fg-2-inv); }
.paper .prose h2,
.paper .prose h3,
.paper .prose strong,
.paper .prose blockquote{ color: var(--ta-fg-1-inv); }
.paper .insight-card{ border-color: var(--ta-line-paper); }
.paper .insight-title{ color: var(--ta-fg-1-inv); }
.paper .insight-desc{ color: var(--ta-fg-2-inv); }

@media (max-width: 720px){
  .insight-grid{ grid-template-columns: 1fr; }
  .prose h2{ margin-top: 40px; }
}