/* ─── TOKENS ─────────────────────────────────────────────────── */
:root {
  /* Dark theme (default) */
  --bg:           #0A0E1A;
  --bg-elev:      #0F1424;
  --surface:      #141A2E;
  --surface-2:    #1A2138;
  --border:       rgba(245,241,234,0.08);
  --border-strong:rgba(245,241,234,0.16);
  --text:         #F5F1EA;
  --text-muted:   #8B92A5;
  --text-subtle:  #5B6378;
  --shadow:       rgba(0,0,0,0.4);

  --accent:       #FFB627;
  --accent-deep:  #FF7A1A;
  --info:         #7FE7E2;
  --info-deep:    #3BB8B2;
  --grad-amber:   linear-gradient(135deg,#FFB627 0%,#FF7A1A 100%);

  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --font-mono:    'DM Mono', monospace;
  --ease-out:     cubic-bezier(0.16,1,0.3,1);
  --radius:       18px;
  --radius-sm:    10px;
}

[data-theme="light"] {
  --bg:           #F8F7F4;
  --bg-elev:      #F2F1EC;
  --surface:      #EDECEA;
  --surface-2:    #E4E3DF;
  --border:       rgba(26,26,46,0.09);
  --border-strong:rgba(26,26,46,0.18);
  --text:         #1A1A2E;
  --text-muted:   #525870;
  --text-subtle:  #8B92A5;
  --shadow:       rgba(0,0,0,0.12);
}

/* ─── RESET ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
}
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none; opacity: 0.03; z-index: 1;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
[data-theme="light"] body::before { opacity: 0.015; }
h1,h2,h3 { font-family:var(--font-display); font-weight:400; letter-spacing:-0.02em; margin:0; line-height:1.05; }
a { color:inherit; text-decoration:none; }
img { display:block; max-width:100%; }

/* ─── LAYOUT ─────────────────────────────────────────────────── */
.container { max-width:1280px; margin:0 auto; padding:0 1.5rem; position:relative; z-index:2; }
section { padding:6rem 0; position:relative; }

/* ─── TYPE HELPERS ───────────────────────────────────────────── */
.eyebrow {
  font-family:var(--font-mono); font-size:0.75rem; font-weight:500;
  letter-spacing:0.18em; text-transform:uppercase; color:var(--accent);
  display:inline-flex; align-items:center; gap:0.75rem;
}
.eyebrow::before { content:''; width:24px; height:1px; background:var(--accent); }
.section-title { font-size:clamp(2rem,4.5vw,3.5rem); margin-top:1.5rem; max-width:22ch; }
.section-title em { font-style:italic; background:var(--grad-amber); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }

/* ─── COMPLIANCE BANNER ──────────────────────────────────────── */
.compliance {
  background: #fff;
  border-bottom: 2px solid rgba(0,51,153,0.12);
  padding: 0.5rem 0;
  position: relative; z-index: 50;
}
[data-theme="light"] .compliance { background: #fff; }
.compliance__inner { display:flex; align-items:center; gap:1rem; flex-wrap:wrap; }
.espa-banner { height:52px; width:auto; object-fit:contain; flex-shrink:0; }
.espa-banner--en { display:none; }
[lang="en"] .espa-banner--el { display:none; }
[lang="en"] .espa-banner--en { display:block; }
.compliance__code {
  font-family:var(--font-mono); font-size:0.7rem; color:#003399;
  margin-left:auto; display:flex; gap:0.5rem; flex-wrap:wrap; align-items:center;
}
.compliance__code .code { font-weight:700; }
.compliance__code .dot { opacity:0.35; }

/* ─── HEADER ─────────────────────────────────────────────────── */
.header {
  position:sticky; top:0; z-index:40; padding:1rem 0;
  background:rgba(10,14,26,0.8); backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
  transition: background 0.3s;
}
[data-theme="light"] .header { background:rgba(248,247,244,0.85); }
.header__inner { display:flex; align-items:center; justify-content:space-between; gap:1.5rem; }

/* Logo */
.logo { display:flex; align-items:center; gap:10px; }
.logo__mark { width:30px; height:30px; flex-shrink:0; }
.logo__text { font-family:var(--font-display); font-size:1.4rem; letter-spacing:-0.03em; }
.logo__text em { font-style:italic; color:var(--accent); }

/* Nav */
.nav { display:flex; gap:2rem; }
.nav a {
  font-size:0.875rem; font-weight:500; color:var(--text-muted);
  position:relative; padding:4px 0; transition:color 0.2s;
}
.nav a:hover, .nav a.active { color:var(--text); }
.nav a::after { content:''; position:absolute; left:0; bottom:0; width:0; height:1px; background:var(--accent); transition:width 0.25s; }
.nav a:hover::after, .nav a.active::after { width:100%; }

/* Controls */
.controls { display:flex; align-items:center; gap:0.5rem; }
.ctrl-btn {
  border:1px solid var(--border-strong); border-radius:8px;
  padding:6px 12px; font-size:0.75rem; font-family:var(--font-mono);
  color:var(--text-muted); background:transparent; cursor:pointer;
  transition:all 0.2s; display:flex; align-items:center; gap:5px;
}
.ctrl-btn:hover { border-color:var(--accent); color:var(--accent); }
.ctrl-btn--icon { width:36px; height:34px; padding:0; justify-content:center; }
.ctrl-btn--icon svg { width:15px; height:15px; }
.lang-sep { opacity:0.3; }
.lang-active { color:var(--accent) !important; }

/* ─── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display:inline-flex; align-items:center; gap:10px;
  padding:0.85rem 1.5rem; font-size:0.9rem; font-weight:500;
  border-radius:999px; transition:all 0.25s var(--ease-out);
  cursor:pointer; border:none; font-family:var(--font-body);
}
.btn svg { width:16px; height:16px; flex-shrink:0; }
.btn--primary {
  background:var(--grad-amber); color:#0A0E1A; font-weight:600;
  box-shadow:0 8px 24px rgba(0,0,0,0.25);
}
.btn--primary:hover { transform:translateY(-2px); box-shadow:0 12px 32px rgba(255,122,26,0.4); }
.btn--ghost { border:1px solid var(--border-strong); color:var(--text); background:transparent; }
.btn--ghost:hover { border-color:var(--accent); color:var(--accent); }

/* ─── HERO ───────────────────────────────────────────────────── */
.hero {
  min-height:calc(100vh - 130px); padding:4rem 0 6rem;
  overflow:hidden; isolation:isolate; position:relative;
}
.hero__bg { position:absolute; inset:0; z-index:-1; }
.hero__grid {
  position:absolute; inset:0;
  background-image: linear-gradient(var(--border) 1px,transparent 1px), linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:80px 80px;
  mask-image:radial-gradient(ellipse at 50% 40%,black 30%,transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 40%,black 30%,transparent 70%);
  opacity:0.5;
}
.hero__glow {
  position:absolute; top:10%; right:-10%; width:700px; height:700px;
  background:radial-gradient(circle,rgba(255,182,39,0.15),transparent 60%);
  filter:blur(60px);
}
.hero__container { display:grid; grid-template-columns:1.1fr 1fr; gap:4rem; align-items:center; }
.hero__tagline {
  display:inline-block; font-family:var(--font-mono); font-size:0.75rem;
  letter-spacing:0.2em; text-transform:uppercase; color:var(--accent);
  padding:6px 14px; border:1px solid var(--border-strong); border-radius:999px;
  margin-bottom:1.5rem; background:rgba(255,182,39,0.08);
}
.hero__title { font-size:clamp(2.4rem,6vw,5rem); line-height:1.02; margin-bottom:1.5rem; }
.hero__title .line { display:block; }
.line--accent { font-style:italic; background:var(--grad-amber); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.line--soft { color:var(--text-muted); font-size:0.55em; font-weight:400; font-style:italic; margin-top:0.5em; max-width:22ch; font-family:var(--font-body); }
.hero__summary { font-size:1.05rem; color:var(--text-muted); max-width:56ch; margin-bottom:2rem; }
.hero__cta { display:flex; gap:1rem; flex-wrap:wrap; margin-bottom:3rem; }
.hero__meta { display:flex; gap:1rem; padding-top:1.5rem; border-top:1px solid var(--border); flex-wrap:wrap; }
.meta__item { display:flex; flex-direction:column; gap:2px; }
.meta__label { font-family:var(--font-mono); font-size:0.65rem; letter-spacing:0.15em; text-transform:uppercase; color:var(--text-subtle); }
.meta__value { font-size:0.85rem; font-weight:500; }
.meta__divider { width:1px; height:32px; background:var(--border); }

/* Hero visual */
.hero__visual { position:relative; aspect-ratio:1; max-width:520px; margin-left:auto; width:100%; }
.hero__visual svg { width:100%; height:100%; }
@keyframes slowSpin { to { transform:rotate(360deg); } }
@keyframes pulse { 0%,100%{opacity:.4;transform:scale(1)} 50%{opacity:1;transform:scale(1.05)} }
.orbit { transform-origin:250px 250px; transform-box:fill-box; }
.orbit--slow { animation:slowSpin 60s linear infinite; }
.orbit--mid  { animation:slowSpin 35s linear infinite reverse; }
.core { transform-origin:250px 270px; transform-box:fill-box; animation:pulse 4s ease-in-out infinite; }
.visual__caption {
  position:absolute; bottom:8%; left:8%;
  display:flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:0.7rem; letter-spacing:0.1em; text-transform:uppercase;
  color:var(--text-muted); padding:6px 12px;
  background:rgba(20,26,46,0.6); border:1px solid var(--border);
  border-radius:999px; backdrop-filter:blur(8px);
}
[data-theme="light"] .visual__caption { background:rgba(240,239,233,0.8); }
.visual__caption-dot { width:6px; height:6px; border-radius:50%; background:var(--info); box-shadow:0 0 0 2px rgba(127,231,226,0.3); animation:pulse 1.5s ease-in-out infinite; }

/* ─── ABOUT ──────────────────────────────────────────────────── */
.about { border-top:1px solid var(--border); }
.about__grid { display:grid; grid-template-columns:1fr 1.2fr; gap:3rem; align-items:end; margin-bottom:4rem; }
.about__lead { font-size:1.15rem; line-height:1.6; color:var(--text-muted); max-width:60ch; }
.about__lead::first-letter { font-family:var(--font-display); font-size:1.4em; font-style:italic; color:var(--accent); }
.stats { display:grid; grid-template-columns:repeat(4,1fr); gap:1rem; padding-top:2rem; border-top:1px solid var(--border); }
.stat { display:flex; flex-direction:column; gap:0.5rem; padding:1.5rem 0; position:relative; }
.stat:not(:first-child)::before { content:''; position:absolute; left:-0.5rem; top:50%; transform:translateY(-50%); width:1px; height:40%; background:var(--border); }
.stat__value { font-family:var(--font-display); font-size:clamp(2rem,4vw,3rem); letter-spacing:-0.04em; line-height:1; background:var(--grad-amber); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.stat__label { font-family:var(--font-mono); font-size:0.7rem; letter-spacing:0.12em; text-transform:uppercase; color:var(--text-muted); }

/* ─── OBJECTIVES ─────────────────────────────────────────────── */
.objectives { background:radial-gradient(ellipse at 20% 0%,rgba(255,182,39,0.05),transparent 60%),var(--bg); border-top:1px solid var(--border); }
.objectives__head { margin-bottom:3rem; }
.obj-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:1px; background:var(--border); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; }
.card { background:var(--bg); padding:2rem; min-height:220px; display:flex; flex-direction:column; transition:background 0.3s; cursor:default; }
.card:hover { background:var(--surface); }
.card:hover .card__num { color:var(--accent); border-color:var(--accent); }
.card__num { font-family:var(--font-mono); font-size:0.7rem; color:var(--text-subtle); padding:4px 10px; border:1px solid var(--border-strong); border-radius:999px; align-self:flex-start; margin-bottom:1.5rem; transition:all 0.3s; }
.card__title { font-family:var(--font-display); font-size:1.35rem; margin-bottom:0.75rem; }
.card__desc { color:var(--text-muted); font-size:0.9rem; line-height:1.6; flex:1; }

/* ─── SUBSYSTEMS ─────────────────────────────────────────────── */
.subsystems { border-top:1px solid var(--border); }
.section-head { margin-bottom:3rem; max-width:760px; }
.sub-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(320px,1fr)); gap:1rem; }
.module {
  position:relative; background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius); padding:2rem; display:flex; flex-direction:column; gap:1.5rem;
  transition:all 0.35s var(--ease-out); overflow:hidden;
}
.module:hover { border-color:var(--border-strong); transform:translateY(-3px); box-shadow:0 8px 24px var(--shadow); }
.module:hover .module__icon { border-color:var(--accent); color:var(--accent); }
.module__icon { width:52px; height:52px; border:1px solid var(--border-strong); border-radius:var(--radius-sm); display:grid; place-items:center; color:var(--text-muted); transition:all 0.3s; background:var(--bg); flex-shrink:0; }
.module__icon svg { width:24px; height:24px; }
.module__name { font-family:var(--font-display); font-size:1.3rem; line-height:1.2; margin-bottom:0.5rem; }
.module__desc { color:var(--text-muted); font-size:0.9rem; line-height:1.6; flex:1; }
.module__tags { display:flex; flex-wrap:wrap; gap:6px; margin-top:0.5rem; }
.tag { font-family:var(--font-mono); font-size:0.65rem; font-weight:500; letter-spacing:0.08em; text-transform:uppercase; color:var(--text-muted); padding:4px 10px; background:var(--bg); border:1px solid var(--border); border-radius:999px; }
.module__index { position:absolute; top:1.5rem; right:1.5rem; font-family:var(--font-mono); font-size:0.75rem; color:var(--text-subtle); }

/* ─── TECHNOLOGY ─────────────────────────────────────────────── */
.tech { background:var(--surface); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.stack { border-top:1px solid var(--border); margin-top:3rem; }
.stack-row {
  display:grid; grid-template-columns:60px 200px 1fr; align-items:center;
  gap:1.5rem; padding:1.5rem 0; border-bottom:1px solid var(--border);
  transition:all 0.3s; position:relative;
}
.stack-row:hover { padding-left:1rem; }
.stack-row:hover .row-cat { color:var(--accent); }
.row-idx { font-family:var(--font-mono); font-size:0.75rem; color:var(--text-subtle); }
.row-cat { font-family:var(--font-display); font-size:1.55rem; font-style:italic; transition:color 0.3s; }
.row-tools { font-family:var(--font-mono); font-size:0.88rem; color:var(--text-muted); }

/* ─── PARTNERS ───────────────────────────────────────────────── */
.partners { border-top:1px solid var(--border); background:radial-gradient(ellipse at 80% 100%,rgba(127,231,226,0.06),transparent 60%),var(--bg); }
.partners-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:1.5rem; }
.partner {
  position:relative; padding:2rem; background:var(--surface);
  border:1px solid var(--border); border-radius:var(--radius);
  transition:all 0.35s var(--ease-out); display:flex; flex-direction:column; gap:0.75rem; min-height:180px;
}
.partner::before { content:''; position:absolute; top:0; left:2rem; right:2rem; height:2px; background:var(--grad-amber); transform:scaleX(0); transform-origin:left; transition:transform 0.4s; }
.partner:hover { border-color:var(--border-strong); transform:translateY(-3px); }
.partner:hover::before { transform:scaleX(1); }
.partner:first-child::before { transform:scaleX(1); }
.partner__role { font-family:var(--font-mono); font-size:0.7rem; font-weight:500; letter-spacing:0.15em; text-transform:uppercase; color:var(--text-subtle); }
.partner:first-child .partner__role { color:var(--accent); }
.partner__name { font-family:var(--font-display); font-size:1.45rem; line-height:1.15; }
.partner__desc { color:var(--text-muted); font-size:0.9rem; line-height:1.6; flex:1; }

/* ─── FUNDING ────────────────────────────────────────────────── */
.funding { border-top:1px solid var(--border); background:var(--surface); }
.funding__grid { display:grid; grid-template-columns:1fr 1.3fr; gap:3rem; align-items:start; }
.funding__lead { color:var(--text-muted); font-size:1rem; line-height:1.65; margin-top:1.5rem; max-width:50ch; }
.details { margin:0; border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; background:var(--bg); }
.details__row { display:grid; grid-template-columns:200px 1fr; gap:1rem; padding:1rem 1.5rem; border-bottom:1px solid var(--border); align-items:baseline; }
.details__row:last-of-type { border-bottom:none; }
.details__row dt { font-family:var(--font-mono); font-size:0.7rem; font-weight:500; letter-spacing:0.12em; text-transform:uppercase; color:var(--text-subtle); margin:0; }
.details__row dd { font-size:0.95rem; margin:0; line-height:1.5; }
.mono { font-family:var(--font-mono); }
.accent { color:var(--accent); font-weight:500; }
.eu-statement { display:flex; gap:1rem; align-items:center; margin-top:1.5rem; padding:1.5rem; border:1px solid var(--border); border-radius:var(--radius); background:linear-gradient(135deg,rgba(0,51,153,0.06),transparent); }
.eu-flag { width:60px; height:40px; flex-shrink:0; border-radius:3px; overflow:hidden; box-shadow:0 2px 6px rgba(0,0,0,0.15); }
.eu-text { display:flex; flex-direction:column; gap:4px; line-height:1.3; }
.eu-text strong { font-family:var(--font-display); font-size:1.05rem; }
.eu-text span { font-family:var(--font-mono); font-size:0.7rem; color:var(--text-muted); }

/* ─── CONTACT ────────────────────────────────────────────────── */
.contact { border-top:1px solid var(--border); background:var(--bg); }
.contact__grid { display:grid; grid-template-columns:1fr 1.2fr; gap:4rem; align-items:start; }
.contact-info { display:flex; flex-direction:column; gap:1.75rem; margin-top:2.5rem; }
.contact-item { display:flex; align-items:flex-start; gap:1rem; }
.contact-icon {
  width:44px; height:44px; border:1px solid var(--border-strong);
  border-radius:var(--radius-sm); display:grid; place-items:center;
  flex-shrink:0; background:var(--surface); color:var(--accent);
}
.contact-icon svg { width:18px; height:18px; }
.contact-label { font-family:var(--font-mono); font-size:0.65rem; letter-spacing:0.15em; text-transform:uppercase; color:var(--text-subtle); margin-bottom:4px; }
.contact-value { font-size:0.95rem; line-height:1.5; }
.contact-value a { color:var(--text); transition:color 0.2s; }
.contact-value a:hover { color:var(--accent); }

/* Form */
.contact-form { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:2.5rem; }
.form-title { font-family:var(--font-display); font-size:1.5rem; margin-bottom:0.4rem; }
.form-subtitle { font-size:0.88rem; color:var(--text-muted); margin-bottom:2rem; }
.form { display:flex; flex-direction:column; gap:1.25rem; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.form-field { display:flex; flex-direction:column; gap:0.45rem; }
.form-field label { font-family:var(--font-mono); font-size:0.67rem; font-weight:500; letter-spacing:0.12em; text-transform:uppercase; color:var(--text-subtle); }
.form-field input,
.form-field textarea,
.form-field select {
  background:var(--bg); border:1px solid var(--border-strong); border-radius:var(--radius-sm);
  padding:0.8rem 1rem; font-family:var(--font-body); font-size:0.9rem; color:var(--text);
  outline:none; transition:border-color 0.25s, box-shadow 0.25s; width:100%; resize:none;
}
.form-field input::placeholder, .form-field textarea::placeholder { color:var(--text-subtle); }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(255,182,39,0.12);
}
.form-field select option { background:var(--bg); }
.form-submit { width:100%; justify-content:center; border:none; font-size:0.95rem; padding:1rem 1.5rem; margin-top:0.5rem; }

/* Form status */
.form-status { display:none; padding:1rem 1.25rem; border-radius:var(--radius-sm); font-size:0.9rem; margin-top:0.5rem; }
.form-status.success { display:block; background:rgba(127,231,226,0.12); border:1px solid var(--info); color:var(--info); }
.form-status.error   { display:block; background:rgba(255,100,100,0.1); border:1px solid #ff6464; color:#ff9090; }

/* ─── FOOTER ─────────────────────────────────────────────────── */
.footer { background:var(--surface); border-top:1px solid var(--border); padding:3rem 0 1.5rem; }
.footer__top { display:flex; justify-content:space-between; align-items:flex-end; flex-wrap:wrap; gap:1.5rem; }
.footer__brand { display:flex; align-items:center; gap:10px; }
.footer__mark { width:32px; height:32px; }
.footer__wordmark { font-family:var(--font-display); font-size:1.4rem; letter-spacing:-0.03em; }
.footer__wordmark em { font-style:italic; color:var(--accent); }
.footer__tagline { font-family:var(--font-display); font-style:italic; font-size:1rem; color:var(--text-muted); max-width:36ch; text-align:right; }
.footer__divider { height:1px; background:var(--border); margin:2rem 0 1.5rem; }
.footer__bottom { display:grid; grid-template-columns:repeat(4,1fr); gap:1rem; }
.footer__col { display:flex; flex-direction:column; gap:4px; font-size:0.85rem; color:var(--text-muted); }
.footer__label { font-family:var(--font-mono); font-size:0.65rem; font-weight:500; letter-spacing:0.12em; text-transform:uppercase; color:var(--text-subtle); margin-bottom:4px; }
.footer__mono { font-family:var(--font-mono); color:var(--accent); }
.footer__col a { color:var(--text-muted); transition:color 0.2s; }
.footer__col a:hover { color:var(--accent); }

/* ─── BACK TO TOP ────────────────────────────────────────────── */
.back-top {
  position:fixed; bottom:2rem; right:2rem; width:44px; height:44px;
  background:var(--grad-amber); color:#0A0E1A; border:none; border-radius:50%;
  display:grid; place-items:center; cursor:pointer; z-index:100;
  opacity:0; pointer-events:none; transition:opacity 0.3s, transform 0.3s;
  box-shadow:0 4px 16px rgba(255,122,26,0.4);
}
.back-top.visible { opacity:1; pointer-events:all; }
.back-top:hover { transform:translateY(-3px); }
.back-top svg { width:18px; height:18px; }

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width:1024px) {
  .hero__container { grid-template-columns:1fr; gap:2rem; }
  .hero__visual { max-width:340px; margin:0 auto; order:-1; }
  .about__grid, .funding__grid, .contact__grid { grid-template-columns:1fr; gap:2.5rem; }
  .stats { grid-template-columns:repeat(2,1fr); }
  .footer__bottom { grid-template-columns:repeat(2,1fr); }
}
@media (max-width:768px) {
  .nav { display:none; }
  .form-row { grid-template-columns:1fr; }
  .stack-row { grid-template-columns:40px 1fr; }
  .stack-row .row-tools { grid-column:1/-1; padding-left:40px; }
  .details__row { grid-template-columns:1fr; gap:0.25rem; }
  .footer__bottom { grid-template-columns:1fr 1fr; }
  .footer__tagline { text-align:left; }
}
@media (max-width:480px) {
  .container { padding:0 1rem; }
  section { padding:4rem 0; }
  .footer__bottom { grid-template-columns:1fr; }
}