/* =====================================================================
   ArcaDrop — Design System
   Sleek, human, editorial. Black / white / grey. Solid black bars.
   ===================================================================== */

/* ---------- Design Tokens ---------- */
:root {
  /* Monochrome scale */
  --bg: #ffffff;
  --bg-soft: #f5f4f2;       /* warm off-white for alternating sections */
  --bg-softer: #efeeec;
  --ink: #0a0a0a;           /* near-black: bars, primary text */
  --ink-700: #1c1c1c;
  --ink-600: #2a2a2a;

  --text: #131313;
  --text-soft: #4c4c4c;
  --text-mute: #8b8a87;

  --line: rgba(10, 10, 10, 0.10);
  --line-strong: rgba(10, 10, 10, 0.18);

  /* On dark bars */
  --d-text: #f4f3f1;
  --d-soft: #b9b8b4;
  --d-mute: #87867f;
  --d-line: rgba(255, 255, 255, 0.14);
  --d-line-strong: rgba(255, 255, 255, 0.24);

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04), 0 6px 18px -12px rgba(0,0,0,0.18);
  --shadow-md: 0 2px 6px rgba(0,0,0,0.05), 0 24px 60px -28px rgba(0,0,0,0.30);

  --radius: 14px;
  --radius-lg: 20px;
  --radius-sm: 10px;

  --maxw: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-ui: 'Inter', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.62;
  font-size: 17px;
  letter-spacing: -0.005em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
::selection { background: var(--ink); color: #fff; }

/* ---------- Ambient background ---------- */
.bg-aura {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(70% 50% at 50% -10%, #fbfbfa, transparent 70%),
    var(--bg);
}
.bg-grid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.6;
  background-image:
    linear-gradient(to right, rgba(10,10,10,0.028) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(10,10,10,0.028) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(circle at 50% 22%, #000 0%, transparent 70%);
          mask-image: radial-gradient(circle at 50% 22%, #000 0%, transparent 70%);
}

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }
section { position: relative; }
.section-pad { padding-block: clamp(64px, 10vw, 130px); }
.section-soft { background: var(--bg-soft); border-block: 1px solid var(--line); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; line-height: 1.04; letter-spacing: -0.018em; font-optical-sizing: auto; }
.display { font-size: clamp(2.7rem, 6.2vw, 5rem); font-weight: 460; line-height: 1.0; letter-spacing: -0.025em; }
.h-section { font-size: clamp(2rem, 4vw, 3.1rem); font-weight: 480; }
.gradient-text { font-style: italic; font-weight: 420; }   /* editorial emphasis, not neon */
.lede { font-size: clamp(1.04rem, 1.5vw, 1.22rem); color: var(--text-soft); max-width: 60ch; line-height: 1.6; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-ui); font-weight: 500;
  font-size: 0.73rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--text-mute);
}
.eyebrow::before { content: ""; width: 24px; height: 1px; background: var(--ink); opacity: 0.55; }
.center { text-align: center; }
.center .lede { margin-inline: auto; }
.center .eyebrow { justify-content: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px; border-radius: 999px;
  font-family: var(--font-ui); font-weight: 500; font-size: 0.96rem;
  letter-spacing: -0.005em; position: relative;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.25s, color 0.25s, border-color 0.25s;
  white-space: nowrap; border: 1px solid transparent;
}
.btn svg { width: 17px; height: 17px; }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { transform: translateY(-2px); background: #000; box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { background: var(--ink); color: #fff; border-color: var(--ink); transform: translateY(-2px); }
.btn-invert { background: #fff; color: var(--ink); }            /* for dark bars */
.btn-invert:hover { transform: translateY(-2px); background: #ececea; box-shadow: 0 18px 40px -20px rgba(0,0,0,0.6); }
.btn-outline-light { background: transparent; color: var(--d-text); border-color: var(--d-line-strong); }
.btn-outline-light:hover { background: rgba(255,255,255,0.08); transform: translateY(-2px); }
.btn-arrow { transition: transform 0.3s var(--ease); }
.btn:hover .btn-arrow { transform: translateX(4px); }

/* ---------- Navbar (black bar) ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--ink); color: var(--d-text);
  border-bottom: 1px solid var(--d-line);
  transition: box-shadow 0.4s;
}
.nav.scrolled { box-shadow: 0 14px 40px -28px rgba(0,0,0,0.9); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 11px; font-family: var(--font-display); font-weight: 500; font-size: 1.24rem; letter-spacing: -0.01em; }
.brand .logomark { width: 30px; height: 30px; flex: none; }
.brand b { font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 9px 15px; border-radius: 999px; font-size: 0.92rem; color: var(--d-soft);
  font-family: var(--font-ui); font-weight: 450; letter-spacing: 0.01em;
  transition: color 0.25s, background 0.25s;
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,0.07); }
.nav-links a.active { color: #fff; }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--d-line-strong); align-items: center; justify-content: center; }
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--d-text); position: relative; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--d-text); }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

/* ---------- Hero ---------- */
.hero { padding-top: 144px; padding-bottom: 84px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 64px; align-items: center; }
.hero h1 { margin: 22px 0 24px; }
.hero-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 44px; margin-top: 54px; flex-wrap: wrap; }
.hero-stat .num { font-family: var(--font-display); font-size: 2.1rem; font-weight: 500; letter-spacing: -0.02em; }
.hero-stat .lbl { font-size: 0.84rem; color: var(--text-mute); letter-spacing: 0.01em; margin-top: 2px; }

/* Hero visual — clean framed status card */
.hero-visual { position: relative; display: grid; place-items: center; min-height: 400px; }
.hero-visual::before {
  content: ""; position: absolute; width: 300px; height: 300px; border-radius: 26px;
  border: 1px solid var(--line); background: var(--bg-soft);
  transform: rotate(-6deg) translate(18px, 14px);
}
.hero-card {
  position: relative; z-index: 2; width: 320px;
  padding: 30px; border-radius: var(--radius-lg);
  background: #fff; border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-md);
  animation: float 7s ease-in-out infinite;
}
.hero-card .logomark { width: 64px; height: 64px; margin-bottom: 18px; }
.hero-card .chip { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-ui); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-soft); padding: 5px 12px; border: 1px solid var(--line-strong); border-radius: 999px; }
.hero-card .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ink); animation: blink 2.4s ease-in-out infinite; }
.hero-card h3 { font-size: 1.25rem; margin: 16px 0 6px; }
.hero-card p { font-size: 0.92rem; color: var(--text-mute); }
.hero-card .divider { height: 1px; background: var(--line); margin: 20px 0 16px; }
.hero-card .meta-row { display: flex; align-items: center; justify-content: space-between; font-family: var(--font-ui); font-size: 0.82rem; }
.hero-card .meta-row .k { color: var(--text-mute); }
.hero-card .meta-row .v { font-weight: 600; color: var(--ink); }
.hero-card .bar { height: 5px; border-radius: 999px; background: var(--bg-softer); margin-top: 16px; overflow: hidden; }
.hero-card .bar i { display: block; height: 100%; width: 12%; background: var(--ink); border-radius: 999px; }

@keyframes float { 0%,100% { transform: translateY(-9px); } 50% { transform: translateY(9px); } }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.25; } }

/* ---------- Marquee (black bar) ---------- */
.marquee { background: var(--ink); color: var(--d-text); padding-block: 22px; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; gap: 54px; width: max-content; animation: scroll 32s linear infinite; }
.marquee-track span { font-family: var(--font-ui); font-weight: 450; font-size: 0.98rem; letter-spacing: 0.02em; color: var(--d-soft); display: inline-flex; align-items: center; gap: 54px; }
.marquee-track span::after { content: "—"; color: var(--d-mute); }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- Cards / Features ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.card {
  position: relative; padding: 32px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line);
  transition: transform 0.45s var(--ease), border-color 0.35s, box-shadow 0.35s;
}
.card:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: var(--shadow-md); }
.card-icon { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: var(--ink); margin-bottom: 20px; }
.card-icon svg { width: 22px; height: 22px; stroke: #fff; }
.card h3 { font-size: 1.28rem; margin-bottom: 10px; }
.card p { color: var(--text-soft); font-size: 0.97rem; }

/* ---------- Section header ---------- */
.section-head { max-width: 660px; margin-bottom: 54px; }
.section-head.center { margin-inline: auto; }
.section-head h2 { margin: 16px 0 18px; }

/* ---------- Journey / Timeline ---------- */
.journey-progress {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  padding: 22px 26px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  margin-bottom: 60px;
}
.journey-progress .track { flex: 1; min-width: 220px; height: 6px; border-radius: 999px; background: var(--bg-softer); overflow: hidden; }
.journey-progress .track i { display: block; height: 100%; background: var(--ink); border-radius: 999px; }
.journey-progress .meta { font-family: var(--font-display); }
.journey-progress .meta b { font-size: 1.4rem; font-weight: 500; }
.journey-progress .meta span { color: var(--text-mute); font-size: 0.82rem; display: block; font-family: var(--font-ui); margin-top: 2px; }

.timeline { position: relative; }
.timeline::before { content: ""; position: absolute; left: 19px; top: 14px; bottom: 14px; width: 2px; background: linear-gradient(var(--ink), var(--line)); }
.tl-item { position: relative; padding: 0 0 36px 72px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-node {
  position: absolute; left: 6px; top: 4px; width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center; background: #fff; border: 2px solid var(--line-strong);
  font-family: var(--font-ui); font-size: 0.78rem; font-weight: 600; color: var(--text-mute); z-index: 2;
}
.tl-item.done .tl-node { background: var(--ink); border-color: var(--ink); color: #fff; }
.tl-item.active .tl-node { background: var(--ink); border-color: var(--ink); color: #fff; box-shadow: 0 0 0 5px rgba(10,10,10,0.10); }
.tl-card {
  padding: 26px 28px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line);
  transition: transform 0.45s var(--ease), border-color 0.35s, box-shadow 0.35s;
}
.tl-card:hover { transform: translateX(5px); border-color: var(--line-strong); box-shadow: var(--shadow-sm); }
.tl-item.active .tl-card { border-color: var(--ink); }
.tl-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 12px; }
.tl-head h3 { font-size: 1.34rem; }
.tl-status { font-family: var(--font-ui); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; padding: 6px 13px; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--text-mute); white-space: nowrap; font-weight: 500; }
.tl-status.done { color: #fff; background: var(--ink); border-color: var(--ink); }
.tl-status.active { color: #fff; background: var(--ink); border-color: var(--ink); }
.tl-status.next { color: var(--text-mute); }
.tl-card p { color: var(--text-soft); font-size: 0.97rem; }
.tl-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.tl-tags span { font-family: var(--font-ui); font-size: 0.77rem; color: var(--text-soft); padding: 5px 11px; border-radius: 7px; background: var(--bg-soft); border: 1px solid var(--line); }
.phase-label { font-family: var(--font-ui); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 6px; font-weight: 500; }

/* ---------- Stats band (black bar) ---------- */
.stats-band { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--ink); border-radius: var(--radius); overflow: hidden; }
.stats-band .cell { padding: 36px 26px; text-align: center; border-right: 1px solid var(--d-line); }
.stats-band .cell:last-child { border-right: none; }
.stats-band .num { font-family: var(--font-display); font-size: clamp(1.9rem, 3vw, 2.7rem); font-weight: 500; color: #fff; letter-spacing: -0.02em; }
.stats-band .lbl { color: var(--d-soft); font-size: 0.86rem; margin-top: 6px; }

/* ---------- CTA band (black bar) ---------- */
.cta-band {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  padding: clamp(46px, 7vw, 84px); text-align: center;
  background: var(--ink); color: var(--d-text);
}
.cta-band h2 { margin-bottom: 18px; color: #fff; }
.cta-band .lede { color: var(--d-soft); }
.cta-band .eyebrow { color: var(--d-mute); }
.cta-band .eyebrow::before { background: #fff; opacity: 0.6; }

/* ---------- Forms ---------- */
.form-wrap { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 54px; align-items: start; }
.form-card {
  padding: clamp(28px, 4vw, 44px); border-radius: var(--radius-lg);
  background: #fff; border: 1px solid var(--line-strong); box-shadow: var(--shadow-md);
}
.field { margin-bottom: 20px; }
.field label { display: block; font-family: var(--font-ui); font-size: 0.83rem; font-weight: 600; color: var(--text); margin-bottom: 8px; letter-spacing: 0.005em; }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; border-radius: var(--radius-sm);
  background: var(--bg-soft); border: 1px solid var(--line-strong); color: var(--text);
  font-family: var(--font-body); font-size: 1rem; transition: border-color 0.25s, box-shadow 0.25s, background 0.25s;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-mute); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(10,10,10,0.08); background: #fff; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238b8a87' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }
.grid-2-field { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-note { font-size: 0.81rem; color: var(--text-mute); margin-top: 4px; }
.form-success { display: none; padding: 18px 20px; border-radius: var(--radius-sm); background: var(--ink); border: 1px solid var(--ink); color: #fff; margin-bottom: 20px; font-size: 0.96rem; }
.form-success.show { display: block; }

.contact-aside h2 { margin-bottom: 18px; }
.contact-item { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-item:last-child { border-bottom: none; }
.contact-item .ic { width: 42px; height: 42px; flex: none; border-radius: 11px; display: grid; place-items: center; background: var(--ink); }
.contact-item .ic svg { width: 19px; height: 19px; stroke: #fff; }
.contact-item .lbl { font-size: 0.79rem; color: var(--text-mute); }
.contact-item .val { font-family: var(--font-ui); font-weight: 600; }

/* ---------- Funding focus areas ---------- */
.use-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.alloc-row { display: flex; align-items: center; gap: 16px; margin-bottom: 22px; }
.alloc-row .lbl { width: 168px; flex: none; font-family: var(--font-ui); font-weight: 500; font-size: 0.94rem; }
.alloc-row .track { flex: 1; height: 8px; border-radius: 999px; background: var(--bg-softer); overflow: hidden; }
.alloc-row .track i { display: block; height: 100%; background: var(--ink); border-radius: 999px; width: 0; transition: width 1.3s var(--ease); }
.alloc-row .pct { width: 46px; text-align: right; font-family: var(--font-display); font-weight: 500; }

.focus-list { display: grid; gap: 16px; }
.focus-list li { display: flex; gap: 14px; align-items: flex-start; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: border-color 0.3s, transform 0.3s var(--ease); }
.focus-list li:hover { border-color: var(--line-strong); transform: translateX(4px); }
.focus-list .n { font-family: var(--font-display); font-size: 1.1rem; color: var(--text-mute); flex: none; width: 28px; }
.focus-list h4 { font-size: 1.06rem; margin-bottom: 3px; font-family: var(--font-display); font-weight: 500; }
.focus-list p { font-size: 0.91rem; color: var(--text-mute); }

/* ---------- FAQ / Accordion ---------- */
.faq { max-width: 820px; margin-inline: auto; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 12px; overflow: hidden; background: #fff; transition: border-color 0.3s; }
.faq-item.open { border-color: var(--ink); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 26px; text-align: left; font-family: var(--font-display); font-weight: 500; font-size: 1.1rem; color: var(--text); }
.faq-q .pm { width: 20px; height: 20px; flex: none; position: relative; }
.faq-q .pm::before, .faq-q .pm::after { content: ""; position: absolute; background: var(--ink); border-radius: 2px; }
.faq-q .pm::before { top: 9px; left: 0; width: 20px; height: 2px; }
.faq-q .pm::after { top: 0; left: 9px; width: 2px; height: 20px; transition: transform 0.3s, opacity 0.3s; }
.faq-item.open .pm::after { transform: rotate(90deg); opacity: 0; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.faq-a p { padding: 0 26px 24px; color: var(--text-soft); }
.faq-a a { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- About / split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.value-list { display: grid; gap: 18px; margin-top: 12px; }
.value-list li { display: flex; gap: 16px; align-items: flex-start; }
.value-list .vi { width: 38px; height: 38px; flex: none; border-radius: 10px; display: grid; place-items: center; background: var(--ink); }
.value-list .vi svg { width: 18px; height: 18px; stroke: #fff; }
.value-list h4 { font-size: 1.06rem; margin-bottom: 3px; }
.value-list p { font-size: 0.92rem; color: var(--text-mute); }

.glass-panel {
  padding: 38px; border-radius: var(--radius-lg);
  background: var(--bg-soft); border: 1px solid var(--line); box-shadow: var(--shadow-sm);
}
.mini-list { display: grid; gap: 0; }
.mini-list .row { display: flex; align-items: center; justify-content: space-between; padding: 15px 0; border-bottom: 1px solid var(--line); }
.mini-list .row:last-child { border: none; }
.mini-list .row .k { color: var(--text-soft); }
.mini-list .row .v { font-family: var(--font-ui); font-weight: 600; color: var(--ink); }

/* ---------- Page hero (sub pages) ---------- */
.page-hero { padding-top: 138px; padding-bottom: 18px; text-align: center; }
.page-hero h1 { font-size: clamp(2.5rem, 5.4vw, 4.2rem); margin: 20px auto; max-width: 17ch; }
.page-hero .lede { margin-inline: auto; }
.crumb { display: inline-flex; gap: 8px; align-items: center; font-size: 0.84rem; color: var(--text-mute); }
.crumb a:hover { color: var(--ink); }

/* ---------- Footer (black bar) ---------- */
.footer { background: var(--ink); color: var(--d-soft); margin-top: 0; padding-block: 64px 34px; }
.footer-grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer .brand { color: #fff; margin-bottom: 18px; }
.footer-col h5 { font-family: var(--font-ui); font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--d-mute); margin-bottom: 16px; font-weight: 600; }
.footer-col a { display: block; color: var(--d-soft); padding: 6px 0; font-size: 0.93rem; transition: color 0.2s; }
.footer-col a:hover { color: #fff; }
.footer p.muted { color: var(--d-mute); font-size: 0.91rem; max-width: 34ch; line-height: 1.6; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 26px; border-top: 1px solid var(--d-line); gap: 20px; flex-wrap: wrap; }
.footer-bottom p { color: var(--d-mute); font-size: 0.86rem; }
.socials { display: flex; gap: 10px; }
.socials a { display: inline-flex; align-items: center; gap: 9px; padding: 9px 15px; border-radius: 999px; border: 1px solid var(--d-line-strong); color: var(--d-soft); font-family: var(--font-ui); font-size: 0.86rem; font-weight: 450; transition: border-color 0.25s, background 0.25s, color 0.25s; }
.socials a:hover { border-color: #fff; background: rgba(255,255,255,0.08); color: #fff; }
.socials svg { width: 17px; height: 17px; stroke: currentColor; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.07s; }
.reveal[data-delay="2"] { transition-delay: 0.14s; }
.reveal[data-delay="3"] { transition-delay: 0.21s; }

/* ---------- Scroll progress bar ---------- */
.scroll-bar { position: fixed; top: 0; left: 0; height: 2px; width: 0; background: var(--ink); z-index: 200; }

/* ---------- Mobile menu (black bar) ---------- */
.mobile-menu { position: fixed; inset: 0; z-index: 99; background: var(--ink); display: none; flex-direction: column; justify-content: center; gap: 4px; padding: 40px; }
.mobile-menu.open { display: flex; }
.mobile-menu a { font-family: var(--font-display); font-size: 1.9rem; font-weight: 500; padding: 14px 0; color: var(--d-text); border-bottom: 1px solid var(--d-line); }
.mobile-menu .btn { margin-top: 24px; justify-content: center; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { min-height: 340px; order: -1; }
  .grid-3 { grid-template-columns: 1fr; }
  .stats-band { grid-template-columns: repeat(2, 1fr); }
  .stats-band .cell:nth-child(2) { border-right: none; }
  .stats-band .cell:nth-child(1), .stats-band .cell:nth-child(2) { border-bottom: 1px solid var(--d-line); }
  .split, .form-wrap, .use-grid { grid-template-columns: 1fr; gap: 38px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .nav-links { display: none; }
  .nav-cta .btn { display: none; }
  .nav-toggle { display: flex; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .grid-2, .grid-2-field { grid-template-columns: 1fr; }
  .stats-band { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero-stats { gap: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}