/* Valova — Landing v2
   Brand system: warm ivory paper + deep teal + iris accent.
   Serif (Newsreader) for editorial headlines + brand moments.
   Sans (Inter) for UI / body. Mono (JetBrains) for eyebrows. */

:root {
  /* Paper & ink */
  --paper:        #F7F6F2;   /* warm ivory — dominant background */
  --paper-2:      #F1EFE7;   /* subtle step for inset bands */
  --paper-3:      #EDEAE0;   /* slightly deeper card surface */
  --surface:      #FFFFFF;   /* pure white for hi-emphasis cards */
  --rule:         #E5E2D6;
  --rule-2:       #D9D5C5;

  --ink:          #0F1620;   /* headings */
  --ink-2:        #2A3340;   /* body */
  --ink-3:        #586473;   /* secondary */
  --ink-4:        #8E97A4;   /* tertiary / eyebrow */
  --ink-5:        #B7BCC4;   /* hairline labels */

  /* Brand */
  --teal:         #0E6E6A;
  --teal-deep:    #08504D;
  --teal-soft:    #E6F2F1;
  --teal-tint:    #DBEBE9;

  --iris:         #6B1F3F;
  --iris-soft:    #F3E7EC;

  --signal:       #0E6E6A;

  --serif: 'Newsreader', 'Source Serif Pro', Georgia, serif;
  --sans:  'Inter', system-ui, -apple-system, sans-serif;
  --mono:  'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--paper);
  color: var(--ink-2);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  font-feature-settings: 'ss01', 'cv11';
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
img { display: block; max-width: 100%; }

/* ── Layout shell ────────────────────────────────────────────────── */
.shell {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
}
.section {
  padding: clamp(48px, 5.5vw, 88px) 0;
  position: relative;
}
.section--inset { background: var(--paper-2); }

/* ── Type ────────────────────────────────────────────────────────── */
.eyebrow {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-4);
  font-weight: 500;
}
.eyebrow--teal { color: var(--teal); }
.eyebrow--rule {
  display: inline-flex; align-items: center; gap: 12px;
}
.eyebrow--rule::before {
  content: ''; display: inline-block;
  width: 22px; height: 1px; background: currentColor; opacity: 0.5;
}

h1, h2, h3, h4 { color: var(--ink); margin: 0; }
h1, h2 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.018em;
  line-height: 1.04;
  text-wrap: balance;
}
h1 { font-size: clamp(44px, 6.4vw, 80px); }
h2 { font-size: clamp(32px, 4.4vw, 56px); line-height: 1.08; }
h3 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.005em;
  line-height: 1.35;
}
.serif-em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
}
.serif-em--teal { color: var(--teal); }
.serif-em--iris { color: var(--iris); }

p { margin: 0; color: var(--ink-2); }
.lede { font-size: 19px; line-height: 1.6; color: var(--ink-2); text-wrap: pretty; }
.muted { color: var(--ink-3); }
.tnum { font-variant-numeric: tabular-nums; }

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 22px;
  font-size: 14px; font-weight: 500;
  border-radius: 8px;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
  border: 1px solid transparent;
}
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: #1A2330; }
.btn-teal { background: var(--teal); color: #fff; }
.btn-teal:hover { background: var(--teal-deep); }
.btn-ghost {
  border-color: var(--rule-2);
  color: var(--ink);
  background: transparent;
}
.btn-ghost:hover { border-color: var(--ink); background: rgba(15, 22, 32, 0.04); }
.btn-arrow {
  font-family: var(--sans);
  font-size: 14px; font-weight: 500; color: var(--teal);
  display: inline-flex; align-items: center; gap: 6px;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}
.btn-arrow:hover { color: var(--teal-deep); }

/* ── Pill ────────────────────────────────────────────────────────── */
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 4px 10px; border-radius: 99px;
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-3); background: var(--surface);
  border: 1px solid var(--rule);
}
.pill .dot { width: 6px; height: 6px; border-radius: 99px; background: var(--teal); }
.pill--live { color: var(--teal); border-color: var(--teal-tint); background: var(--teal-soft); }
.pill--soon { color: var(--ink-4); }

/* ── Nav ─────────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 40;
  padding: 18px 0;
  background: rgba(247, 246, 242, 0.85);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.nav.scrolled { border-color: var(--rule); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.018em;
  line-height: 1;
}
.brand-mark {
  width: 30px;
  height: 30px;
  display: block;
  flex-shrink: 0;
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 13.5px; color: var(--ink-2); font-weight: 500;
}
.nav-links a:hover { color: var(--teal); }
.lang-toggle {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--mono); font-size: 11px; color: var(--ink-4);
}
.lang-toggle button {
  padding: 4px 6px; color: var(--ink-4);
  letter-spacing: 0.06em;
}
.lang-toggle button.active { color: var(--ink); font-weight: 600; }
.lang-toggle .sep { color: var(--ink-5); }
@media (max-width: 880px) {
  .nav-links { display: none; }
}

/* ── Hero ────────────────────────────────────────────────────────── */
.hero {
  padding: clamp(56px, 7vw, 112px) 0 clamp(40px, 5vw, 72px);
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 80px;
  align-items: start;
}
.hero h1 { margin-bottom: 32px; }
.hero h1 .em { font-style: italic; color: var(--teal); font-weight: 500; }
.hero-meta {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  display: flex; flex-wrap: wrap; gap: 28px;
}
.hero-meta-item { display: flex; flex-direction: column; gap: 4px; }
.hero-meta-item .label {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-4);
}
.hero-meta-item .value { font-size: 13.5px; color: var(--ink); font-weight: 500; }

.hero-cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

/* Hero side card — Cova case preview, paper-style */
.hero-card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 14px;
  overflow: hidden;
  box-shadow:
    0 1px 0 rgba(15, 22, 32, 0.02),
    0 28px 60px -30px rgba(15, 22, 32, 0.15);
  position: relative;
}
.hero-card::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: var(--teal);
}
.hero-card-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--rule);
  background: var(--paper-2);
}
.hero-card-mono {
  font-family: var(--mono);
  font-size: 11px; color: var(--ink-3);
  letter-spacing: 0.04em;
}
.hero-card-body { padding: 22px 22px 4px; }
.hero-card-section { margin-bottom: 22px; }
.hero-card-section-label {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-4); font-weight: 500;
  margin-bottom: 10px;
}
.hero-code-row {
  display: grid;
  grid-template-columns: 62px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--rule);
}
.hero-code-row:first-of-type { border-top: 0; padding-top: 4px; }
.hero-code-row code {
  font-family: var(--mono); font-size: 12px; font-weight: 500;
  color: var(--teal-deep);
}
.hero-code-row .label {
  font-family: var(--serif); font-size: 14px; color: var(--ink);
  line-height: 1.3;
}
.hero-code-row .conf {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
}
.hero-code-row .conf .bar {
  width: 36px; height: 3px; border-radius: 99px;
  background: var(--rule); overflow: hidden;
}
.hero-code-row .conf .bar > div {
  height: 100%; background: var(--teal);
}
.hero-card-foot {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 22px; border-top: 1px solid var(--rule);
  font-family: var(--mono); font-size: 10.5px; color: var(--ink-4);
  letter-spacing: 0.08em;
}
.hero-card-foot .live {
  width: 7px; height: 7px; border-radius: 99px;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(14, 110, 106, 0.12);
  animation: hero-pulse 2.2s ease-in-out infinite;
}
@keyframes hero-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
}

/* ── Manifesto / Shift ───────────────────────────────────────────── */
.manifesto-head { max-width: 880px; margin-bottom: 56px; }
.shift {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 16px;
  overflow: hidden;
}
.shift-col { background: var(--paper); padding: 36px 36px 32px; }
.shift-col--right { background: var(--surface); }
.shift-col-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 28px;
}
.shift-col-label {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-4);
}
.shift-col--right .shift-col-label { color: var(--teal); }
.shift-row {
  display: flex; gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--rule);
}
.shift-row:first-of-type { border-top: 0; padding-top: 0; }
.shift-row .n {
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-4); margin-top: 4px;
  letter-spacing: 0.06em;
  flex-shrink: 0;
  width: 26px;
}
.shift-row .t { font-size: 15.5px; color: var(--ink); font-weight: 500; }
.shift-col--right .shift-row .t { color: var(--ink); }
.shift-col--left .shift-row .t { color: var(--ink-3); }
.shift-row .d { font-size: 13.5px; color: var(--ink-3); margin-top: 4px; line-height: 1.5; }
.shift-col--left .shift-row .d { color: var(--ink-4); }
@media (max-width: 880px) {
  .shift { grid-template-columns: 1fr; }
}

/* ── KPI band ────────────────────────────────────────────────────── */
.kpi-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-top: 64px;
}
.kpi-band-item {
  padding: 36px 28px;
  border-left: 1px solid var(--rule);
  display: flex; flex-direction: column; gap: 12px;
}
.kpi-band-item:first-child { border-left: 0; }
.kpi-band-item .v {
  font-family: var(--serif);
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--teal);
  font-weight: 500;
}
.kpi-band-item .l {
  font-size: 13.5px;
  color: var(--ink-3);
  line-height: 1.5;
  text-wrap: pretty;
  max-width: 240px;
  white-space: pre-line;
}
@media (max-width: 880px) {
  .kpi-band { grid-template-columns: 1fr 1fr; }
  .kpi-band-item:nth-child(3) { border-left: 0; border-top: 1px solid var(--rule); }
  .kpi-band-item:nth-child(4) { border-top: 1px solid var(--rule); }
}
@media (max-width: 520px) {
  .kpi-band { grid-template-columns: 1fr; }
  .kpi-band-item { border-left: 0; border-top: 1px solid var(--rule); }
  .kpi-band-item:first-child { border-top: 0; }
}

/* ── CoVa feature ────────────────────────────────────────────────── */
.cova-feature {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 80px;
  align-items: center;
}
.cova-feature-text h2 { margin: 22px 0 24px; }
.cova-feature-bullets {
  list-style: none; padding: 0; margin: 28px 0 0;
  display: flex; flex-direction: column; gap: 18px;
}
.cova-feature-bullets li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
}
.cova-feature-bullets li:first-child { border-top: 0; padding-top: 0; }
.cova-feature-bullets .marker {
  margin-top: 6px; width: 8px; height: 8px;
  background: var(--teal); border-radius: 2px;
}
.cova-feature-bullets .t { font-size: 15px; font-weight: 600; color: var(--ink); }
.cova-feature-bullets .d { font-size: 13.5px; color: var(--ink-3); margin-top: 4px; line-height: 1.55; }

/* CoVa demo widget — editorial coding visualization */
.cova-demo {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 60px -30px rgba(15, 22, 32, 0.18);
}
.cova-demo-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--rule);
}
.cova-demo-head .label {
  font-family: var(--serif); font-size: 17px; color: var(--ink);
  font-weight: 500;
}
.cova-demo-head .label .sub {
  font-family: var(--mono); font-size: 11px; color: var(--ink-4);
  letter-spacing: 0.06em; margin-left: 8px;
}
.cova-demo-body { padding: 24px 24px 8px; }
.cova-demo-letter {
  font-family: var(--serif);
  font-size: 14.5px; line-height: 1.7;
  color: var(--ink-2);
  background: var(--paper-2);
  padding: 18px 20px;
  border-radius: 10px;
  border: 1px solid var(--rule);
}
.cova-demo-letter .hl {
  background: var(--teal-soft);
  color: var(--teal-deep);
  padding: 0 4px;
  border-radius: 3px;
  border-bottom: 1.5px solid var(--teal);
}
.cova-demo-letter .hl-iris {
  background: var(--iris-soft);
  color: var(--iris);
  padding: 0 4px;
  border-radius: 3px;
  border-bottom: 1.5px solid var(--iris);
}
.cova-demo-codes {
  margin-top: 18px;
  display: flex; flex-direction: column; gap: 0;
}
.cova-demo-code {
  display: grid;
  grid-template-columns: 80px 1fr auto auto;
  gap: 16px;
  align-items: center;
  padding: 14px 4px;
  border-top: 1px solid var(--rule);
}
.cova-demo-code:first-child { border-top: 0; }
.cova-demo-code code {
  font-family: var(--mono); font-size: 12px; font-weight: 500;
  color: var(--teal-deep);
}
.cova-demo-code .label {
  font-family: var(--serif); font-size: 14.5px; color: var(--ink);
}
.cova-demo-code .conf {
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
}
.cova-demo-code .state {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--teal); font-weight: 500;
  display: inline-flex; align-items: center; gap: 6px;
}
.cova-demo-code .state svg { color: var(--teal); }
.cova-demo-foot {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 24px; border-top: 1px solid var(--rule);
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-4); letter-spacing: 0.08em;
}
@media (max-width: 980px) {
  .cova-feature { grid-template-columns: 1fr; gap: 56px; }
}

/* ── Why 3-column ────────────────────────────────────────────────── */
.why-head { max-width: 880px; margin-bottom: 64px; }
.why3 {
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: 40px;
  align-items: start;
}
.why-col h4 {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--teal); font-weight: 500;
  margin: 0 0 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule);
}
.why-card {
  padding: 0 0 26px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--rule);
}
.why-card:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.why-card .t { font-family: var(--sans); font-size: 15.5px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.why-card .d { font-size: 14px; color: var(--ink-3); line-height: 1.55; text-wrap: pretty; }
.why-col--pain .why-pain {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px 0;
  border-top: 1px dashed var(--rule);
}
.why-col--pain .why-pain:first-of-type { border-top: 0; padding-top: 0; }
.why-col--pain .why-pain .n {
  flex-shrink: 0;
  font-family: var(--serif);
  font-size: 22px; line-height: 1; color: var(--iris);
  font-style: italic; font-weight: 500;
  width: 28px;
}
.why-col--pain .why-pain .t {
  font-size: 14.5px; color: var(--ink-2); line-height: 1.55; text-wrap: pretty;
}
@media (max-width: 980px) {
  .why3 { grid-template-columns: 1fr; gap: 48px; }
}

/* ── Process / How ───────────────────────────────────────────────── */
.process {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 80px;
  align-items: start;
}
.process-list { display: flex; flex-direction: column; gap: 0; }
.process-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-top: 1px solid var(--rule);
}
.process-step:first-child { border-top: 0; padding-top: 8px; }
.process-step .n {
  font-family: var(--serif);
  font-size: 32px; line-height: 1;
  color: var(--teal);
  font-weight: 500;
}
.process-step .t { font-size: 17px; font-weight: 600; color: var(--ink); margin-bottom: 6px; letter-spacing: -0.005em; }
.process-step .d { font-size: 14.5px; color: var(--ink-3); line-height: 1.6; max-width: 540px; text-wrap: pretty; }
@media (max-width: 880px) {
  .process { grid-template-columns: 1fr; gap: 48px; }
}

/* ── Trust strip ─────────────────────────────────────────────────── */
.trust {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.trust-item {
  padding: 32px 28px;
  border-left: 1px solid var(--rule);
}
.trust-item:first-child { border-left: 0; }
.trust-item .icon { color: var(--teal); margin-bottom: 16px; }
.trust-item .t { font-size: 15px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.trust-item .d { font-size: 13px; color: var(--ink-3); line-height: 1.55; }
@media (max-width: 880px) {
  .trust { grid-template-columns: 1fr 1fr; }
  .trust-item:nth-child(3) { border-left: 0; border-top: 1px solid var(--rule); }
  .trust-item:nth-child(4) { border-top: 1px solid var(--rule); }
}

/* ── Final CTA ───────────────────────────────────────────────────── */
.final {
  background: var(--ink);
  color: var(--paper);
  border-radius: 20px;
  padding: clamp(56px, 7vw, 96px) clamp(36px, 6vw, 80px);
  position: relative;
  overflow: hidden;
}
.final h2 {
  color: var(--paper);
  font-size: clamp(36px, 5vw, 64px);
  max-width: 720px;
  margin-bottom: 28px;
}
.final h2 .em { color: var(--teal-soft); font-style: italic; }
.final-lede { color: rgba(255, 255, 255, 0.7); max-width: 540px; font-size: 17px; line-height: 1.65; }
.final-actions { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 12px; }
.final .btn-primary {
  background: var(--paper);
  color: var(--ink);
}
.final .btn-primary:hover { background: #fff; }
.final .btn-ghost {
  border-color: rgba(255,255,255,0.25);
  color: var(--paper);
}
.final .btn-ghost:hover {
  border-color: var(--paper);
  background: rgba(255, 255, 255, 0.06);
}
.final-mark {
  position: absolute;
  right: -80px; bottom: -120px;
  font-family: var(--serif);
  font-size: 360px;
  line-height: 1;
  color: rgba(14, 110, 106, 0.16);
  letter-spacing: -0.04em;
  pointer-events: none;
  user-select: none;
}

/* ── Footer ──────────────────────────────────────────────────────── */
.foot {
  padding: 56px 0 40px;
  border-top: 1px solid var(--rule);
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 40px;
}
.foot-col h5 {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-4); font-weight: 500;
  margin: 0 0 14px;
}
.foot-col a, .foot-col .item {
  display: block; padding: 5px 0;
  font-size: 13.5px; color: var(--ink-3);
}
.foot-col a.brand {
  display: inline-flex;
  padding: 0;
  font-size: 26px;
  color: var(--ink);
}
.foot-col a:hover { color: var(--teal); }
.foot-tag {
  font-family: var(--serif); font-size: 22px; line-height: 1.35;
  color: var(--ink); font-weight: 500; max-width: 280px;
  margin-bottom: 20px;
}
.foot-meta {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 14px; padding-top: 24px; border-top: 1px solid var(--rule);
  font-family: var(--mono); font-size: 11px; color: var(--ink-4);
  letter-spacing: 0.04em;
}
@media (max-width: 880px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
}

/* ── Reveal ──────────────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(12px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ── Contact modal ───────────────────────────────────────────────── */
.vm-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(15, 22, 32, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 32px 24px;
  animation: vm-fade 0.18s ease-out;
}
@keyframes vm-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.vm-modal {
  position: relative;
  width: 100%;
  max-width: 520px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 16px;
  box-shadow: 0 40px 80px -32px rgba(15, 22, 32, 0.4);
  padding: 36px 36px 28px;
  max-height: calc(100vh - 64px);
  overflow: auto;
  animation: vm-rise 0.22s cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes vm-rise {
  from { opacity: 0; transform: translateY(12px) scale(0.985); }
  to   { opacity: 1; transform: none; }
}
.vm-close {
  position: absolute; top: 16px; right: 16px;
  width: 32px; height: 32px;
  border-radius: 8px;
  border: 1px solid var(--rule);
  background: var(--surface);
  color: var(--ink-3);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.vm-close:hover { background: var(--paper-2); color: var(--ink); border-color: var(--rule-2); }

.vm-eyebrow {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 500;
  display: block;
  margin-bottom: 12px;
}
.vm-h {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 28px;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 10px;
}
.vm-lede {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-3);
  margin: 0 0 22px;
  max-width: 420px;
  text-wrap: pretty;
}

.vm-form { display: flex; flex-direction: column; }
.vm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.vm-field { display: flex; flex-direction: column; gap: 6px; }
.vm-field-full { grid-column: 1 / -1; }
.vm-field span {
  display: flex; align-items: baseline; gap: 6px;
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-2);
  letter-spacing: -0.002em;
}
.vm-field span em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--ink-4);
  font-size: 12px;
}
.vm-field input,
.vm-field textarea {
  font: inherit;
  font-size: 14px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 10px 12px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  resize: none;
}
.vm-field input:focus,
.vm-field textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(14, 110, 106, 0.12);
}
.vm-field textarea {
  font-family: var(--sans);
  line-height: 1.5;
  min-height: 76px;
}
.vm-field input::placeholder,
.vm-field textarea::placeholder {
  color: var(--ink-5);
}

.vm-actions {
  display: flex; align-items: center; gap: 16px;
  margin-top: 22px;
}
.vm-actions .btn { flex-shrink: 0; }
.vm-actions .btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.vm-note {
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--ink-4);
  margin: 0;
  text-wrap: pretty;
}

/* Success state */
.vm-success {
  display: flex; flex-direction: column; align-items: flex-start;
  padding: 8px 0;
}
.vm-success-mark {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--teal-soft);
  color: var(--teal-deep);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.vm-success-body {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-2);
  margin: 0;
  max-width: 420px;
  text-wrap: pretty;
}

@media (max-width: 560px) {
  .vm-modal { padding: 28px 22px 22px; }
  .vm-grid { grid-template-columns: 1fr; }
  .vm-actions { flex-direction: column; align-items: stretch; }
  .vm-h { font-size: 24px; }
}