/* Novatech Digital — base + components */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  transition: background 360ms var(--ease), color 360ms var(--ease);
  background-image:
    radial-gradient(ellipse 80% 60% at 50% 0%, color-mix(in oklab, var(--accent) 14%, transparent) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 100% 30%, color-mix(in oklab, var(--accent-2) 10%, transparent) 0%, transparent 60%);
}

::selection { background: var(--selection-bg); color: var(--selection-fg); }

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }

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

.mono { font-family: var(--font-mono); font-weight: 400; letter-spacing: 0.02em; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-mute);
}
.eyebrow .acc { color: var(--accent); }

h1, h2, h3, h4, h5, h6 { margin: 0; font-weight: 500; letter-spacing: -0.02em; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }

.display {
  font-size: clamp(54px, 9vw, 156px);
  line-height: 0.96;
  letter-spacing: -0.04em;
  font-weight: 600;
}
.h1 { font-size: clamp(40px, 5.4vw, 96px); line-height: 1; letter-spacing: -0.035em; font-weight: 600; }
.h2 { font-size: clamp(30px, 3.8vw, 56px); line-height: 1.05; letter-spacing: -0.025em; font-weight: 600; }
.h3 { font-size: clamp(22px, 2vw, 30px); line-height: 1.15; letter-spacing: -0.02em; font-weight: 600; }
.lede { font-size: clamp(17px, 1.3vw, 22px); line-height: 1.4; color: var(--fg); }
.small { font-size: 13px; color: var(--fg-mute); }

.gradient-text {
  background: linear-gradient(96deg, var(--fg) 30%, var(--accent) 70%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.caret {
  display: inline-block;
  width: 0.45em;
  height: 0.92em;
  background: var(--accent);
  transform: translateY(0.1em);
  margin-left: 0.1em;
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 16px;
  z-index: 50;
  margin: 16px var(--gutter) 0;
  padding: 10px 18px 10px 22px;
  background: color-mix(in oklab, var(--bg) 60%, transparent);
  border: 1px solid var(--line);
  border-radius: 999px;
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  display: flex;
  align-items: center;
  gap: 24px;
}
.site-header .brand { display: inline-flex; align-items: center; gap: 10px; }
.site-header .brand-text {
  font-weight: 600; font-size: 16px; letter-spacing: -0.01em;
}
.site-header .brand-text .dim { color: var(--fg-mute); font-weight: 400; }
.site-header nav { display: flex; gap: 4px; margin-left: auto; }
.site-header nav a {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--fg-mute);
  letter-spacing: 0.02em;
  transition: color 200ms, background 200ms;
}
.site-header nav a:hover { color: var(--fg); background: var(--surface); }
.site-header nav a[aria-current="page"] { color: var(--accent); background: color-mix(in oklab, var(--accent) 10%, transparent); }
.site-header .right { display: flex; align-items: center; gap: 12px; }

.lang {
  display: inline-flex;
  align-items: center;
  background: var(--surface);
  border-radius: 999px;
  overflow: hidden;
  padding: 2px;
}
.lang button {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 6px 10px;
  height: 100%;
  color: var(--fg-mute);
  letter-spacing: 0.06em;
  border-radius: 999px;
  transition: all 200ms var(--ease);
}
.lang button.active { background: var(--fg); color: var(--bg); }

.cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 16px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-fg);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  border: 1px solid var(--accent);
  font-weight: 500;
  transition: transform 220ms var(--ease), background 220ms var(--ease), box-shadow 220ms var(--ease);
  white-space: nowrap;
}
.cta:hover { box-shadow: var(--glow); transform: translateY(-1px); }
.cta.lg { height: 56px; padding: 0 28px; font-size: 13.5px; }
.cta.ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--line-strong);
}
.cta.ghost:hover { background: var(--surface); border-color: var(--accent); color: var(--accent); }

.menu-toggle { display: none; }
@media (max-width: 880px) {
  .site-header nav { display: none; }
  .site-header nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: calc(100% + 8px);
    left: 0; right: 0;
    background: var(--bg-2);
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 16px;
  }
  .menu-toggle {
    display: inline-flex;
    width: 36px; height: 36px;
    background: var(--surface);
    border-radius: 999px;
    align-items: center; justify-content: center;
  }
  .menu-toggle span, .menu-toggle span::before, .menu-toggle span::after {
    content: ""; display: block; width: 14px; height: 1.5px; background: var(--fg); position: relative;
  }
  .menu-toggle span::before { position: absolute; top: -5px; left: 0; }
  .menu-toggle span::after  { position: absolute; top: 5px; left: 0; }
  .hide-mobile { display: none !important; }
}

/* ---------- Hero ---------- */
.hero {
  padding: clamp(60px, 10vw, 140px) 0 clamp(60px, 8vw, 100px);
  position: relative;
}
.hero .row-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--fg-mute);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding-bottom: clamp(40px, 5vw, 64px);
}
.hero .row-meta .dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  vertical-align: middle;
  margin-right: 8px;
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 0.5; } 50% { opacity: 1; } }

.hero h1 {
  max-width: 18ch;
}
.hero .lead {
  max-width: 60ch;
  font-size: clamp(17px, 1.4vw, 22px);
  line-height: 1.45;
  color: var(--fg);
  padding-top: clamp(28px, 3vw, 48px);
}
.hero .cta-row { display: flex; gap: 12px; padding-top: clamp(32px, 4vw, 48px); flex-wrap: wrap; }

.hero-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: 0.55;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 100% 80% at 50% 30%, black 30%, transparent 80%);
}

/* ---------- Section ---------- */
.section {
  padding: clamp(80px, 10vw, 160px) 0;
  position: relative;
}
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: 24px;
  align-items: end;
  padding-bottom: clamp(40px, 5vw, 72px);
}
.section-head .left {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-mute);
}
.section-head .left .hex { color: var(--accent); margin-right: 8px; }
.section-head h2 { max-width: 18ch; }
@media (max-width: 720px) { .section-head { grid-template-columns: 1fr; } }

/* ---------- Stats ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 2.4vw, 28px);
  position: relative;
  overflow: hidden;
}
.stat-card::after {
  content: "";
  position: absolute; right: 16px; top: 16px;
  width: 8px; height: 8px; border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}
.stat-card .v {
  font-size: clamp(40px, 5vw, 72px);
  line-height: 0.95;
  letter-spacing: -0.04em;
  font-weight: 600;
  display: block;
}
.stat-card .v .suffix { color: var(--fg-mute); font-size: 0.5em; }
.stat-card .l {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--fg-mute);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding-top: 12px;
  display: block;
}
@media (max-width: 720px) { .stats-grid { grid-template-columns: 1fr 1fr; } }

/* ---------- Modules ---------- */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
@media (max-width: 880px) { .modules-grid { grid-template-columns: 1fr; } }
.module {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 2.6vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 380px;
  overflow: hidden;
  transition: border-color 280ms var(--ease), background 280ms var(--ease), transform 280ms var(--ease);
}
.module:hover { border-color: var(--accent); background: var(--surface-hover); transform: translateY(-2px); }
.module::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  background: radial-gradient(circle 120px at var(--mx, 50%) var(--my, 50%), color-mix(in oklab, var(--accent) 18%, transparent), transparent 70%);
  opacity: 0;
  transition: opacity 280ms;
  pointer-events: none;
}
.module:hover::before { opacity: 1; }
.module .head { display: flex; justify-content: space-between; align-items: flex-start; }
.module .ix { font-family: var(--font-mono); font-size: 11px; color: var(--fg-mute); letter-spacing: 0.12em; text-transform: uppercase; }
.module .ix .acc { color: var(--accent); }
.module .glyph {
  width: 44px; height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  display: inline-flex;
  align-items: center; justify-content: center;
  color: var(--accent);
  transition: background 280ms, border-color 280ms;
}
.module:hover .glyph { background: color-mix(in oklab, var(--accent) 12%, transparent); border-color: var(--accent); }
.module h3 { font-size: clamp(24px, 2.4vw, 36px); letter-spacing: -0.03em; font-weight: 600; }
.module p { color: var(--fg-mute); font-size: 15px; line-height: 1.55; }
.module .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 16px; }
.module .tags span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--fg-mute);
}
.module .arrow {
  position: absolute;
  right: 24px; bottom: 24px;
  width: 32px; height: 32px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  display: inline-flex; align-items: center; justify-content: center;
  transition: all 240ms var(--ease);
}
.module:hover .arrow { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); transform: translate(2px, -2px); }

/* ---------- Principles ---------- */
.principles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.principle {
  padding: clamp(24px, 3vw, 36px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 12px;
  position: relative;
  min-height: 240px;
}
.principle .ix { font-family: var(--font-mono); font-size: 11px; color: var(--accent); letter-spacing: 0.12em; }
.principle h3 { font-size: clamp(20px, 1.6vw, 26px); letter-spacing: -0.02em; font-weight: 600; }
.principle p { color: var(--fg-mute); font-size: 14.5px; line-height: 1.5; margin-top: auto; }
@media (max-width: 880px) { .principles { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .principles { grid-template-columns: 1fr; } }

/* ---------- Stack constellation ---------- */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  padding-top: 12px;
}
@media (max-width: 880px) { .stack-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .stack-grid { grid-template-columns: repeat(2, 1fr); } }
.stack-cell {
  aspect-ratio: 1.4 / 1;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--fg-mute);
  text-align: center;
  padding: 8px;
  transition: all 240ms var(--ease);
  position: relative;
}
.stack-cell:hover { color: var(--accent); border-color: var(--accent); background: var(--surface-hover); }
.stack-cell::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: var(--glow);
  opacity: 0;
  transition: opacity 200ms;
}
.stack-cell:hover::after { opacity: 1; }

/* ---------- Cases ---------- */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (max-width: 720px) { .cases-grid { grid-template-columns: 1fr; } }

.case-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color 280ms, transform 280ms;
}
.case-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.case-art {
  height: 260px;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
.case-art .grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, color-mix(in oklab, var(--accent) 20%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in oklab, var(--accent) 20%, transparent) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 80%);
  opacity: 0.55;
}
.case-art .glyph {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-mute);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: var(--bg);
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.case-art.a-1 { background: linear-gradient(135deg, #1d2440 0%, #07090c 70%); }
.case-art.a-2 { background: linear-gradient(135deg, #08231f 0%, #07090c 70%); }
.case-art.a-3 { background: linear-gradient(135deg, #2a1a35 0%, #07090c 70%); }
.case-art.a-4 { background: linear-gradient(135deg, #38201a 0%, #07090c 70%); }
.case-art.a-5 { background: linear-gradient(135deg, #1a2a3a 0%, #07090c 70%); }
.case-art.a-6 { background: linear-gradient(135deg, #2a2a18 0%, #07090c 70%); }

.case-body {
  padding: clamp(20px, 2.2vw, 28px);
  display: flex; flex-direction: column; gap: 8px;
}
.case-body .meta {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fg-mute); text-transform: uppercase; letter-spacing: 0.1em;
}
.case-body .meta .tag { color: var(--accent); }
.case-body h3 { font-size: clamp(22px, 2vw, 30px); letter-spacing: -0.02em; }
.case-body p { color: var(--fg-mute); font-size: 14.5px; line-height: 1.5; padding-top: 6px; }
.case-body .metrics {
  display: flex; gap: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  margin-top: 16px;
}
.case-body .metrics .m .v { font-size: 22px; letter-spacing: -0.02em; }
.case-body .metrics .m .l { font-family: var(--font-mono); font-size: 10.5px; color: var(--fg-mute); text-transform: uppercase; letter-spacing: 0.08em; }

/* ---------- Process timeline ---------- */
.timeline {
  position: relative;
  padding-left: 60px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 14px; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--line) 0%, var(--accent) 50%, var(--line) 100%);
}
.tstep {
  position: relative;
  padding: clamp(20px, 2.4vw, 32px) 0;
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: clamp(16px, 2vw, 32px);
  align-items: start;
  border-bottom: 1px solid var(--line);
}
.tstep::before {
  content: "";
  position: absolute;
  left: -52px;
  top: 32px;
  width: 12px; height: 12px;
  border-radius: 999px;
  background: var(--bg);
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 20%, transparent);
}
.tstep .ix { font-family: var(--font-mono); font-size: 11px; color: var(--fg-mute); letter-spacing: 0.12em; padding-bottom: 8px; }
.tstep h3 { font-size: clamp(22px, 2vw, 30px); letter-spacing: -0.02em; }
.tstep p { color: var(--fg-mute); font-size: 15px; line-height: 1.55; }
@media (max-width: 720px) { .tstep { grid-template-columns: 1fr; } }

/* ---------- Build log / Insights ---------- */
.log-list { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--line); }
.log-item {
  padding: clamp(20px, 2.4vw, 28px) 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 100px minmax(0, 1.4fr) minmax(0, 2fr) 100px 40px;
  align-items: center;
  gap: 24px;
  transition: background 240ms;
  cursor: pointer;
}
.log-item:hover { background: var(--surface); }
.log-item .date { font-family: var(--font-mono); font-size: 12px; color: var(--fg-mute); }
.log-item .tag { font-family: var(--font-mono); font-size: 11px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.1em; }
.log-item h3 { font-size: clamp(18px, 1.4vw, 22px); letter-spacing: -0.01em; font-weight: 500; }
.log-item .time { font-family: var(--font-mono); font-size: 11px; color: var(--fg-mute); text-align: right; }
.log-item .arrow {
  width: 28px; height: 28px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  transition: all 240ms;
}
.log-item:hover .arrow { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
@media (max-width: 880px) {
  .log-item { grid-template-columns: 1fr auto; }
  .log-item .date, .log-item .tag, .log-item .time { grid-column: 1 / -1; }
  .log-item .arrow { grid-column: 2; grid-row: 1; }
}

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 240ms, background 240ms;
}
.faq-item[open] { border-color: var(--accent); }
.faq-q {
  padding: clamp(18px, 2vw, 24px);
  cursor: pointer;
  display: grid;
  grid-template-columns: 50px 1fr 40px;
  gap: 16px;
  align-items: center;
}
.faq-q .ix { font-family: var(--font-mono); font-size: 11.5px; color: var(--fg-mute); letter-spacing: 0.08em; }
.faq-q .q { font-size: clamp(16px, 1.3vw, 20px); font-weight: 500; }
.faq-q .ico {
  width: 24px; height: 24px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  position: relative;
}
.faq-q .ico::before, .faq-q .ico::after {
  content: ""; position: absolute; left: 50%; top: 50%;
  width: 10px; height: 1px; background: currentColor;
  transform: translate(-50%, -50%);
}
.faq-q .ico::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform 240ms; }
.faq-item[open] .faq-q .ico::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq-item[open] .faq-q .ico { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.faq-a {
  padding: 0 clamp(18px, 2vw, 24px) clamp(18px, 2vw, 24px) calc(50px + 16px);
  color: var(--fg-mute);
  font-size: 15px;
  line-height: 1.55;
  max-width: 64ch;
}

/* ---------- Big CTA ---------- */
.cta-block {
  padding: clamp(80px, 12vw, 160px) 0;
  position: relative;
  text-align: center;
}
.cta-block h2 {
  font-size: clamp(48px, 8vw, 144px);
  line-height: 0.95;
  letter-spacing: -0.04em;
  font-weight: 600;
  max-width: 14ch;
  margin: 0 auto;
}
.cta-block h2 .acc { color: var(--accent); }
.cta-block .row { display: inline-flex; gap: 12px; padding-top: clamp(32px, 4vw, 48px); flex-wrap: wrap; justify-content: center; }
.cta-block .p { padding-top: 24px; color: var(--fg-mute); max-width: 50ch; margin: 0 auto; font-size: 16px; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: clamp(48px, 6vw, 80px) 0 32px;
}
.site-footer .cols {
  display: grid;
  grid-template-columns: 2.4fr 1fr 1fr 1fr;
  gap: 32px;
}
.site-footer .col h4 { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--fg-mute); font-weight: 400; margin-bottom: 14px; }
.site-footer .col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; font-size: 14.5px; }
.site-footer .col ul a:hover { color: var(--accent); }
.site-footer .col p { color: var(--fg-mute); font-size: 14.5px; max-width: 36ch; }
.site-footer .col .brand-big {
  font-size: clamp(40px, 6vw, 80px);
  font-weight: 600;
  letter-spacing: -0.04em;
  margin-bottom: 16px;
}
.site-footer .col .brand-big .dim { color: var(--fg-mute); font-weight: 400; }
.site-footer .col .brand-big .dot { color: var(--accent); }
.site-footer .bottom {
  margin-top: clamp(40px, 5vw, 64px);
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 16px;
  font-family: var(--font-mono); font-size: 11px; color: var(--fg-mute);
  flex-wrap: wrap;
}
@media (max-width: 880px) {
  .site-footer .cols { grid-template-columns: 1fr 1fr; }
  .site-footer .col.brand { grid-column: 1 / -1; }
}

/* ---------- Page hero (subpages) ---------- */
.page-hero {
  padding: clamp(60px, 8vw, 100px) 0 clamp(40px, 5vw, 64px);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(24px, 4vw, 64px);
  align-items: end;
}
.page-hero .crumb {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-mute);
  padding-bottom: 16px;
}
.page-hero .crumb .acc { color: var(--accent); }
.page-hero h1 { font-size: clamp(48px, 7vw, 128px); line-height: 0.96; letter-spacing: -0.04em; font-weight: 600; }
.page-hero p { font-size: clamp(16px, 1.3vw, 20px); line-height: 1.5; color: var(--fg-mute); max-width: 46ch; }
@media (max-width: 720px) { .page-hero { grid-template-columns: 1fr; } }

/* ---------- Module detail (services page) ---------- */
.module-detail {
  padding: clamp(48px, 6vw, 80px) 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(24px, 4vw, 64px);
}
@media (max-width: 880px) { .module-detail { grid-template-columns: 1fr; } }
.module-detail .lhs h2 { font-size: clamp(36px, 5vw, 72px); line-height: 1; letter-spacing: -0.035em; font-weight: 600; }
.module-detail .lhs .ix { font-family: var(--font-mono); font-size: 12px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.12em; padding-bottom: 16px; display: block; }
.module-detail .lhs p { color: var(--fg-mute); padding-top: 18px; max-width: 38ch; font-size: 16px; line-height: 1.5; }
.module-detail .rhs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 720px) { .module-detail .rhs { grid-template-columns: 1fr; } }
.box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 2.2vw, 28px);
}
.box h4 { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--fg-mute); font-weight: 400; padding-bottom: 14px; }
.box ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.box ul li { display: grid; grid-template-columns: 16px 1fr; gap: 10px; font-size: 14.5px; align-items: baseline; }
.box ul li::before { content: "→"; color: var(--accent); }
.box .price {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--font-mono); font-size: 11px; color: var(--fg-mute);
  text-transform: uppercase; letter-spacing: 0.1em;
}
.box .price .v { color: var(--fg); font-size: 15px; text-transform: none; letter-spacing: -0.01em; }

/* ---------- Filters (cases page) ---------- */
.filters {
  display: flex; gap: 8px; padding: 24px 0 32px; flex-wrap: wrap;
}
.filters button {
  font-family: var(--font-mono); font-size: 11.5px;
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--fg);
  text-transform: uppercase; letter-spacing: 0.08em;
  transition: all 200ms var(--ease);
}
.filters button:hover { background: var(--surface); color: var(--accent); border-color: var(--accent); }
.filters button.active { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }

/* ---------- Team ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
@media (max-width: 720px) { .team-grid { grid-template-columns: 1fr 1fr; } }
.person {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 2.4vw, 28px);
  display: flex; flex-direction: column;
  gap: 12px;
  min-height: 220px;
}
.person .ix { font-family: var(--font-mono); font-size: 11px; color: var(--fg-mute); letter-spacing: 0.12em; }
.person .avatar {
  width: 40px; height: 40px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-weight: 600; font-size: 13px;
  color: var(--accent-fg);
}
.person .name { font-size: 19px; letter-spacing: -0.01em; font-weight: 600; }
.person .role { font-family: var(--font-mono); font-size: 12px; color: var(--accent); margin-top: auto; }

/* ---------- Form ---------- */
.brief {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(24px, 4vw, 56px);
  padding-top: clamp(40px, 5vw, 64px);
}
@media (max-width: 880px) { .brief { grid-template-columns: 1fr; } }

.contact-info h3 {
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-mute);
  font-weight: 400;
  padding-bottom: 8px;
}
.contact-info .val { font-size: 20px; letter-spacing: -0.01em; padding-bottom: 28px; display: block; }
.contact-info .val a:hover { color: var(--accent); }

.brief form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: clamp(24px, 3vw, 36px);
  display: flex; flex-direction: column; gap: 18px;
}
.brief label {
  display: block;
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--fg-mute);
  padding-bottom: 8px;
}
.brief input, .brief textarea, .brief select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  font: inherit; color: var(--fg);
  font-size: 15px;
  outline: none;
  transition: border-color 200ms var(--ease);
}
.brief textarea { min-height: 120px; resize: vertical; }
.brief input:focus, .brief textarea:focus, .brief select:focus { border-color: var(--accent); }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center;
  font-family: var(--font-mono); font-size: 11.5px;
  padding: 8px 14px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: all 200ms;
  user-select: none;
}
.chip:hover { border-color: var(--accent); color: var(--accent); }
.chip.active { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }

.success-box {
  background: color-mix(in oklab, var(--accent) 8%, transparent);
  border: 1px solid var(--accent);
  border-radius: var(--radius-xl);
  padding: clamp(28px, 4vw, 48px);
  text-align: center;
}
.success-box h3 { font-size: 28px; padding-bottom: 8px; color: var(--accent); }
.success-box p { color: var(--fg-mute); }

/* ---------- Util ---------- */
.hide { display: none !important; }
.muted { color: var(--fg-mute); }
.acc { color: var(--accent); }

/* Reveal: visible by default, JS opts elements below the fold into fade-in */
.reveal { opacity: 1; transform: none; }
.reveal-armed { opacity: 0; transform: translateY(14px); transition: opacity 700ms var(--ease), transform 700ms var(--ease); }
.reveal-armed.in { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .caret { animation: none; }
}