/* ─────────────────────────────────────────────────────────────
   ekschange — marketing site stylesheet
   editorial / cream / ink / clay
   ───────────────────────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300..900;1,9..144,300..900&family=DM+Sans:opsz,wght@9..40,300..900&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* paper / surface */
  --paper:        #efe5d2;
  --paper-deep:   #e5dac1;
  --paper-light:  #f6efde;
  --paper-warm:   #f0e6d3;

  /* ink */
  --ink:          #0d1018;
  --ink-2:        #1f2330;
  --ink-3:        #4a4f5e;
  --ink-mute:     #7c7a72;

  /* rules */
  --rule:         rgba(13,16,24,0.16);
  --rule-mid:     rgba(13,16,24,0.10);
  --rule-soft:    rgba(13,16,24,0.05);

  /* accent */
  --clay:         #c14525;
  --clay-deep:    #8d2f15;
  --clay-light:   #e1735a;
  --moss:         #4b5d3e;
  --gold:         #b18b3e;
  --ivory:        #faf4e6;

  /* type */
  --serif: 'Fraunces', 'Times New Roman', serif;
  --sans:  'DM Sans', system-ui, -apple-system, sans-serif;
  --mono:  'JetBrains Mono', ui-monospace, monospace;

  /* metrics */
  --edge: clamp(1.5rem, 5vw, 3.5rem);
  --maxw: 1340px;
  --maxw-narrow: 920px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
  position: relative;
  overflow-x: hidden;
  min-height: 100vh;
}

/* atmospheric paper */
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(1200px 900px at 8% -10%, rgba(193,69,37,0.08), transparent 60%),
    radial-gradient(1000px 800px at 110% 5%, rgba(75,93,62,0.05), transparent 65%),
    radial-gradient(900px 1100px at 50% 120%, rgba(177,139,62,0.04), transparent 60%);
}

body::after {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image:
    repeating-linear-gradient(90deg,
      rgba(13,16,24,0.020) 0 1px,
      transparent 1px 5px),
    repeating-linear-gradient(0deg,
      rgba(13,16,24,0.030) 0 1px,
      transparent 1px 28px);
  mix-blend-mode: multiply;
}

main, header, footer { position: relative; z-index: 2; }

/* selection */
::selection { background: var(--ink); color: var(--paper); }

/* containers */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--edge); }
.wrap-narrow { max-width: var(--maxw-narrow); margin: 0 auto; padding: 0 var(--edge); }

/* ─── Typography ────────────────────────────────────────────── */

h1, h2, h3, h4, h5 {
  font-family: var(--serif);
  font-weight: 380;
  letter-spacing: -0.025em;
  line-height: 1.02;
  font-variation-settings: "opsz" 80, "SOFT" 30;
  color: var(--ink);
}

h1 em, h2 em, h3 em {
  font-style: italic;
  font-weight: 350;
  font-variation-settings: "opsz" 144, "SOFT" 100;
}

p { color: var(--ink-2); }

a { color: inherit; text-decoration: none; }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.eyebrow::before {
  content: '';
  width: 18px; height: 1px;
  background: var(--ink-3);
}

.eyebrow.bare::before { display: none; }

.section-num {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--clay);
  text-transform: uppercase;
}

.lede {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 1.8vw, 1.6rem);
  font-weight: 360;
  line-height: 1.4;
  letter-spacing: -0.012em;
  color: var(--ink-2);
  font-variation-settings: "opsz" 36;
}

.lede em {
  font-style: italic;
  color: var(--clay-deep);
}

/* horizontal rules */
.rule { height: 1px; background: var(--rule); margin: 0; border: 0; }
.rule-soft { height: 1px; background: var(--rule-soft); border: 0; }

/* ─── Header / Nav ──────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px) saturate(1.05);
  -webkit-backdrop-filter: blur(14px) saturate(1.05);
  background: color-mix(in srgb, var(--paper) 78%, transparent);
  border-bottom: 1px solid var(--rule-mid);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--edge);
}

.brand {
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 400;
  letter-spacing: -0.04em;
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  color: var(--ink);
}

.brand .dot {
  width: 7px; height: 7px;
  background: var(--clay);
  border-radius: 50%;
  display: inline-block;
  transform: translateY(-0.6em);
}

.brand .est {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: var(--ink-mute);
  text-transform: uppercase;
  margin-left: 0.45rem;
  align-self: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--ink-2);
  letter-spacing: -0.005em;
  position: relative;
  transition: color 0.18s ease;
}

.nav-links a:hover { color: var(--clay); }
.nav-links a.active { color: var(--ink); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  left: -10px; right: -10px;
  bottom: -22px;
  height: 2px;
  background: var(--clay);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

@media (max-width: 860px) {
  .nav-links { display: none; }
}

/* ─── Buttons ───────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--sans);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  padding: 0.72rem 1.2rem;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
  position: relative;
}

.btn-primary {
  background: var(--ink);
  color: var(--paper-light);
  border-color: var(--ink);
}

.btn-primary:hover {
  background: var(--clay-deep);
  border-color: var(--clay-deep);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--rule);
}

.btn-secondary:hover {
  border-color: var(--ink);
  background: rgba(13,16,24,0.04);
}

.btn-ghost {
  background: transparent;
  color: var(--ink-2);
  border-color: transparent;
  padding: 0.5rem 0.6rem;
}

.btn-ghost:hover { color: var(--clay); }

.btn-arrow::after {
  content: '→';
  display: inline-block;
  transition: transform 0.2s ease;
}

.btn-arrow:hover::after { transform: translateX(3px); }

.btn-large {
  padding: 1rem 1.6rem;
  font-size: 0.95rem;
}

.text-link {
  color: var(--clay-deep);
  border-bottom: 1px solid var(--clay);
  padding-bottom: 1px;
  transition: opacity 0.2s;
}
.text-link:hover { opacity: 0.7; }

/* ─── Hero ──────────────────────────────────────────────────── */

.hero {
  padding: clamp(3rem, 7vw, 6rem) 0 clamp(4rem, 8vw, 7rem);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 4rem;
    align-items: end;
  }
}

.hero-headline {
  font-size: clamp(2.6rem, 6.5vw, 5.8rem);
  font-weight: 320;
  letter-spacing: -0.035em;
  line-height: 0.96;
  color: var(--ink);
}

.hero-headline em {
  font-style: italic;
  color: var(--clay-deep);
  font-weight: 300;
}

.hero-headline .stroke {
  position: relative;
  display: inline-block;
}

.hero-headline .stroke::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: 0.08em;
  height: 0.08em;
  background: var(--clay);
  opacity: 0.85;
}

.hero-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2.2rem;
  flex-wrap: wrap;
}

.hero-meta {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.5rem;
}

.hero-foot {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.hero-foot .dot {
  width: 6px; height: 6px;
  background: var(--moss);
  border-radius: 50%;
}

/* ─── Hero Visual: Document Stack ─────────────────────────── */

.doc-stack {
  position: relative;
  aspect-ratio: 4 / 5;
  width: 100%;
  max-width: 540px;
  margin-left: auto;
}

.doc-card {
  position: absolute;
  background: var(--paper-light);
  border: 1px solid var(--rule);
  border-radius: 4px;
  box-shadow: 0 22px 60px -20px rgba(13,16,24,0.18),
              0 4px 14px -4px rgba(13,16,24,0.1);
  transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.3, 1);
}

.doc-card-1 {
  inset: 8% 18% 4% 4%;
  transform: rotate(-3.5deg);
  z-index: 1;
}

.doc-card-2 {
  inset: 4% 4% 14% 12%;
  transform: rotate(2.8deg);
  z-index: 2;
  background: var(--ivory);
}

.doc-card-3 {
  inset: 16% 8% 0% 22%;
  transform: rotate(-0.5deg);
  z-index: 3;
}

.doc-stack:hover .doc-card-1 { transform: rotate(-5.5deg) translate(-6px, 4px); }
.doc-stack:hover .doc-card-2 { transform: rotate(4.2deg) translate(8px, -4px); }
.doc-stack:hover .doc-card-3 { transform: rotate(-1deg) translate(0, -2px); }

.doc-inner {
  padding: 1.6rem 1.4rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.doc-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--rule-soft);
}

.doc-head .seal {
  width: 22px; height: 22px;
  border: 1px solid var(--clay);
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--serif);
  font-size: 0.55rem;
  color: var(--clay);
  font-weight: 500;
}

.doc-line {
  height: 6px;
  background: var(--rule-mid);
  border-radius: 2px;
}

.doc-line.short { width: 68%; }
.doc-line.mid { width: 88%; }
.doc-line.dash {
  background: repeating-linear-gradient(90deg, var(--rule) 0 6px, transparent 6px 12px);
  height: 1px;
  margin: 0.4rem 0;
}

.doc-sig {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding-top: 0.6rem;
}

.doc-sig svg {
  height: 28px;
  width: 110px;
  color: var(--clay-deep);
}

.doc-sig-label {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* badges floating over stack */
.doc-stack .float-badge {
  position: absolute;
  background: var(--ink);
  color: var(--paper-light);
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  z-index: 10;
  box-shadow: 0 8px 24px -8px rgba(13,16,24,0.4);
}

.doc-stack .float-badge.tl { top: 1%; left: -2%; transform: rotate(-4deg); }
.doc-stack .float-badge.br {
  bottom: 4%; right: -2%;
  background: var(--clay);
  transform: rotate(3deg);
}

/* ─── Trust band ────────────────────────────────────────────── */

.trust-band {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 2.2rem 0;
  background: var(--paper-deep);
}

.trust-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.trust-row .dot { color: var(--clay); }

.trust-marks {
  display: flex;
  gap: 2.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.trust-marks span {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-style: italic;
  letter-spacing: -0.01em;
  color: var(--ink-2);
  text-transform: none;
  font-weight: 380;
  opacity: 0.8;
}

/* ─── Sections ──────────────────────────────────────────────── */

.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
  position: relative;
}

.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
  align-items: end;
}

@media (min-width: 900px) {
  .section-head {
    grid-template-columns: minmax(0, 1.8fr) minmax(0, 1fr);
    gap: 4rem;
  }
}

.section-head h2 {
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  letter-spacing: -0.03em;
  font-weight: 340;
  line-height: 1;
}

.section-head .meta {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-bottom: 0.4rem;
}

.section-head .meta p {
  font-size: 0.95rem;
  color: var(--ink-3);
  line-height: 1.6;
}

/* ─── Problem section ──────────────────────────────────────── */

.problem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 2px;
}

@media (min-width: 760px) {
  .problem-grid { grid-template-columns: repeat(3, 1fr); }
}

.problem-cell {
  background: var(--paper);
  padding: 2.2rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 260px;
}

.problem-cell .num {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--clay);
}

.problem-cell h3 {
  font-size: 1.4rem;
  font-weight: 380;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.problem-cell h3 em { color: var(--clay-deep); font-style: italic; }

.problem-cell p {
  font-size: 0.92rem;
  color: var(--ink-3);
  line-height: 1.55;
  margin-top: auto;
}

/* ─── Feature blocks (alt rows) ─────────────────────────────── */

.feature-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding: clamp(3rem, 6vw, 5rem) 0;
  border-top: 1px solid var(--rule-mid);
  align-items: center;
}

@media (min-width: 900px) {
  .feature-block {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 4.5rem;
  }
  .feature-block.flip > .feature-text { order: 2; }
  .feature-block.flip > .feature-visual { order: 1; }
}

.feature-text { display: flex; flex-direction: column; gap: 1.2rem; }

.feature-text .num {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--clay);
  text-transform: uppercase;
}

.feature-text h3 {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 360;
  letter-spacing: -0.025em;
  line-height: 1.05;
}

.feature-text h3 em { color: var(--clay-deep); font-style: italic; }

.feature-text p {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 46ch;
}

.feature-text ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.feature-text ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.92rem;
  color: var(--ink-2);
  line-height: 1.5;
}

.feature-text ul li::before {
  content: '·';
  font-family: var(--serif);
  font-size: 1.4rem;
  line-height: 0.9;
  color: var(--clay);
}

/* ─── Mock preview surfaces ─────────────────────────────────── */

.preview {
  position: relative;
  background: var(--paper-light);
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 1rem;
  box-shadow: 0 30px 80px -30px rgba(13,16,24,0.22),
              0 8px 22px -8px rgba(13,16,24,0.08);
  aspect-ratio: 5 / 4;
  overflow: hidden;
}

.preview-chrome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.4rem 0.6rem 0.9rem;
  border-bottom: 1px solid var(--rule-soft);
}

.preview-chrome .dots {
  display: flex; gap: 0.35rem;
}

.preview-chrome .dots span {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--rule);
}

.preview-chrome .url {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
}

/* finder-style table */
.preview-finder {
  padding: 0.8rem 0.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.finder-row {
  display: grid;
  grid-template-columns: 22px 1fr 70px 70px;
  gap: 0.8rem;
  align-items: center;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  font-size: 0.78rem;
  color: var(--ink-2);
  transition: background 0.2s;
}

.finder-row.selected {
  background: rgba(193,69,37,0.08);
  border: 1px solid rgba(193,69,37,0.18);
}

.finder-row .icon {
  width: 22px; height: 22px;
  border-radius: 5px;
  background: var(--paper-deep);
  display: grid; place-items: center;
  color: var(--clay);
  font-family: var(--mono);
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.finder-row .name {
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.finder-row .meta {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}

.finder-row.head {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding: 0.4rem 0.7rem;
}

/* signature preview */
.sig-canvas {
  background: var(--ivory);
  border: 1px dashed var(--rule);
  border-radius: 8px;
  padding: 1.2rem;
  margin: 1rem 0.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.sig-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.sig-step {
  width: 22px; height: 22px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--ink);
}

.sig-step.done {
  background: var(--moss);
  border-color: var(--moss);
  color: var(--ivory);
}

.sig-step.active {
  background: var(--clay);
  border-color: var(--clay);
  color: var(--ivory);
}

.sig-text { display: flex; flex-direction: column; gap: 0.15rem; }
.sig-text .name { font-size: 0.78rem; font-weight: 500; }
.sig-text .role {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.sig-pad {
  margin-top: 0.6rem;
  border-top: 1px solid var(--rule-soft);
  padding-top: 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.sig-pad svg {
  width: 60%;
  color: var(--clay-deep);
}

/* sharing transfer preview */
.transfer-preview {
  padding: 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.transfer-tile {
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 1rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.transfer-tile .tile-icon {
  width: 36px; height: 44px;
  background: var(--paper-deep);
  border: 1px solid var(--rule-soft);
  border-radius: 4px;
  position: relative;
}

.transfer-tile .tile-icon::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  border-style: solid;
  border-width: 0 8px 8px 0;
  border-color: transparent var(--paper) transparent transparent;
}

.transfer-tile .tile-text {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  flex: 1;
  min-width: 0;
}

.transfer-tile .tile-name {
  font-size: 0.84rem;
  font-weight: 500;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.transfer-tile .tile-meta {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
}

.transfer-tile .tile-bar {
  width: 100%;
  height: 3px;
  border-radius: 2px;
  background: var(--rule-soft);
  margin-top: 0.45rem;
  overflow: hidden;
}

.transfer-tile .tile-bar > div {
  height: 100%;
  background: var(--clay);
}

/* ─── Pillars / quote ───────────────────────────────────────── */

.pull-quote {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3.2vw, 2.6rem);
  font-weight: 360;
  font-style: italic;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--ink);
  max-width: 28ch;
  position: relative;
}

.pull-quote::before {
  content: '“';
  font-family: var(--serif);
  font-size: 6em;
  position: absolute;
  top: -0.4em;
  left: -0.55em;
  color: var(--clay);
  line-height: 1;
  opacity: 0.4;
}

.pull-quote-attribution {
  margin-top: 1.6rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ─── Stats ─────────────────────────────────────────────────── */

.stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 2px;
  margin: 3rem 0 0;
}

@media (min-width: 700px) {
  .stats { grid-template-columns: repeat(4, 1fr); }
}

.stat-cell {
  background: var(--paper);
  padding: 2rem 1.4rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-height: 160px;
}

.stat-num {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 320;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--ink);
}

.stat-num em { color: var(--clay-deep); font-style: italic; }

.stat-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: auto;
}

/* ─── Pricing ───────────────────────────────────────────────── */

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
}

@media (min-width: 900px) {
  .pricing-grid { grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
}

.plan {
  background: var(--paper-light);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 2rem 1.8rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}

.plan:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 50px -20px rgba(13,16,24,0.15);
}

.plan.featured {
  background: var(--ink);
  color: var(--paper-light);
  border-color: var(--ink);
}

.plan.featured h3, .plan.featured .plan-price { color: var(--paper-light); }
.plan.featured .plan-price em { color: var(--clay-light); }
.plan.featured .plan-feat li { color: rgba(244,237,225,0.75); }
.plan.featured .plan-feat li::before { color: var(--clay-light); }
.plan.featured .plan-tag {
  background: var(--clay);
  color: var(--paper-light);
}

.plan-tag {
  position: absolute;
  top: -10px;
  left: 1.6rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--paper-deep);
  color: var(--ink);
  padding: 0.32rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--rule);
}

.plan-name {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clay);
}

.plan h3 {
  font-size: 2rem;
  font-weight: 360;
  letter-spacing: -0.025em;
  line-height: 1;
}

.plan-price {
  font-family: var(--serif);
  font-size: 3rem;
  font-weight: 320;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.plan-price em {
  font-style: italic;
  color: var(--clay-deep);
}

.plan-price .per {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-style: normal;
}

.plan-desc { font-size: 0.92rem; color: var(--ink-3); line-height: 1.5; }

.plan-feat {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin: 0.4rem 0 1.2rem;
  flex: 1;
}

.plan-feat li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.86rem;
  color: var(--ink-2);
  line-height: 1.45;
}

.plan-feat li::before {
  content: '✓';
  color: var(--clay);
  font-size: 0.85rem;
  font-weight: 600;
}

/* ─── FAQ ───────────────────────────────────────────────────── */

.faq {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--rule);
}

.faq-item {
  border-bottom: 1px solid var(--rule);
  padding: 1.4rem 0;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--serif);
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
  font-weight: 380;
  letter-spacing: -0.01em;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding-right: 0.5rem;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  font-family: var(--mono);
  font-size: 1.4rem;
  color: var(--clay);
  transition: transform 0.2s;
  font-weight: 300;
}

.faq-item[open] summary::after { content: '−'; }

.faq-item p {
  margin-top: 1rem;
  color: var(--ink-3);
  line-height: 1.6;
  font-size: 0.96rem;
  max-width: 60ch;
}

/* ─── CTA banner ────────────────────────────────────────────── */

.cta-banner {
  margin: 0 var(--edge);
  background: var(--ink);
  color: var(--paper-light);
  border-radius: 16px;
  padding: clamp(3rem, 6vw, 5rem) clamp(2rem, 5vw, 4.5rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: end;
  position: relative;
  overflow: hidden;
}

@media (min-width: 900px) {
  .cta-banner { grid-template-columns: 1.4fr 1fr; gap: 3rem; }
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(700px 500px at 90% 100%, rgba(193,69,37,0.32), transparent 60%),
    radial-gradient(500px 400px at 10% 0%, rgba(177,139,62,0.18), transparent 70%);
  pointer-events: none;
}

.cta-banner > * { position: relative; z-index: 2; }

.cta-banner h2 {
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  letter-spacing: -0.03em;
  line-height: 1;
  font-weight: 340;
  color: var(--paper-light);
}

.cta-banner h2 em {
  font-style: italic;
  color: var(--clay-light);
}

.cta-banner p {
  color: rgba(244,237,225,0.7);
  font-size: 0.98rem;
  line-height: 1.6;
  max-width: 38ch;
}

.cta-banner .cta-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}

.cta-banner .btn-primary {
  background: var(--clay);
  border-color: var(--clay);
  color: var(--paper-light);
}

.cta-banner .btn-primary:hover {
  background: var(--clay-deep);
}

.cta-banner .btn-secondary {
  border-color: rgba(244,237,225,0.3);
  color: var(--paper-light);
}

.cta-banner .btn-secondary:hover {
  border-color: var(--paper-light);
  background: rgba(244,237,225,0.05);
}

/* ─── Footer ────────────────────────────────────────────────── */

.site-footer {
  margin-top: clamp(4rem, 8vw, 7rem);
  padding: clamp(3rem, 6vw, 5rem) 0 2rem;
  border-top: 1px solid var(--rule);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--rule-soft);
}

@media (min-width: 800px) {
  .footer-grid {
    grid-template-columns: 1.5fr repeat(4, 1fr);
    gap: 2.5rem;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 32ch;
}

.footer-brand .brand { font-size: 1.7rem; }

.footer-brand p {
  font-size: 0.9rem;
  color: var(--ink-3);
  line-height: 1.6;
}

.footer-col h5 {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 1.1rem;
  font-weight: 500;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }

.footer-col a {
  font-size: 0.88rem;
  color: var(--ink-2);
  transition: color 0.2s;
  font-weight: 400;
}

.footer-col a:hover { color: var(--clay); }

.footer-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.footer-meta a { color: var(--ink-3); transition: color 0.2s; }
.footer-meta a:hover { color: var(--clay); }

.footer-asterism {
  text-align: center;
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--clay);
  letter-spacing: 1.5em;
  padding: 2rem 0 1.5rem;
  opacity: 0.7;
}

/* ─── Page header (interior pages) ─────────────────────────── */

.page-head {
  padding: clamp(3rem, 6vw, 5.5rem) 0 clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid var(--rule);
}

.page-head .crumb {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 1.5rem;
}

.page-head .crumb a { color: var(--ink-3); }
.page-head .crumb a:hover { color: var(--clay); }
.page-head .crumb .sep { margin: 0 0.6rem; color: var(--clay); }

.page-head h1 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 320;
  letter-spacing: -0.035em;
  line-height: 0.98;
  max-width: 16ch;
}

.page-head h1 em { font-style: italic; color: var(--clay-deep); }

.page-head .lede {
  margin-top: 1.6rem;
  max-width: 56ch;
}

/* ─── Feature page table of contents ───────────────────────── */

.toc {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule-soft);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

@media (min-width: 760px) {
  .toc { grid-template-columns: repeat(3, 1fr); }
}

.toc a {
  background: var(--paper);
  padding: 1.4rem 1.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: background 0.2s, color 0.2s;
}

.toc a:hover { background: var(--paper-light); color: var(--clay); }

.toc-num {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--clay);
}

.toc-name {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 380;
  letter-spacing: -0.01em;
  flex: 1;
}

.toc-arrow {
  font-family: var(--mono);
  color: var(--ink-3);
}

/* ─── Security trust grid ──────────────────────────────────── */

.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
}

@media (min-width: 760px) { .trust-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .trust-grid { grid-template-columns: repeat(3, 1fr); } }

.trust-tile {
  background: var(--paper-light);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 1.8rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-height: 200px;
}

.trust-tile .label {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clay);
}

.trust-tile h3 {
  font-size: 1.4rem;
  font-weight: 380;
  line-height: 1.1;
  letter-spacing: -0.018em;
}

.trust-tile p {
  font-size: 0.9rem;
  color: var(--ink-3);
  line-height: 1.55;
  margin-top: auto;
}

/* ─── Compliance certificates row ──────────────────────────── */

.cert-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 4px;
  margin-top: 2rem;
}

@media (min-width: 700px) { .cert-row { grid-template-columns: repeat(4, 1fr); } }

.cert-cell {
  background: var(--paper);
  padding: 2rem 1.4rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
}

.cert-cell .seal {
  width: 48px; height: 48px;
  border: 1.5px solid var(--clay);
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--serif);
  font-size: 0.9rem;
  font-style: italic;
  color: var(--clay);
  margin-bottom: 0.6rem;
}

.cert-cell .name {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 400;
}

.cert-cell .meta {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
  text-transform: uppercase;
}

/* ─── Manifesto / about ────────────────────────────────────── */

.manifesto {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 900px) {
  .manifesto { grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 5rem; align-items: start; }
}

.manifesto h2 {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.03em;
  font-weight: 340;
}
.manifesto h2 em { font-style: italic; color: var(--clay-deep); }

.manifesto-body p {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 1.4vw, 1.18rem);
  line-height: 1.65;
  color: var(--ink-2);
  margin-bottom: 1.4rem;
  font-weight: 380;
  letter-spacing: -0.005em;
  font-variation-settings: "opsz" 36;
}

.manifesto-body p strong {
  font-style: italic;
  font-weight: 400;
  color: var(--clay-deep);
}

/* ─── Team ─────────────────────────────────────────────────── */

.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
}
@media (min-width: 700px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .team-grid { grid-template-columns: repeat(4, 1fr); } }

.team-tile {
  background: var(--paper-light);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.team-portrait {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 4px;
  background: var(--paper-deep);
  position: relative;
  overflow: hidden;
  margin-bottom: 0.6rem;
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 3rem;
  font-style: italic;
  font-weight: 380;
  color: var(--clay-deep);
}

.team-portrait::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(193,69,37,0.18), transparent 70%),
    radial-gradient(circle at 70% 70%, rgba(75,93,62,0.14), transparent 70%);
}

.team-portrait > * { position: relative; z-index: 1; }

.team-tile .name {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.team-tile .role {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ─── Contact ──────────────────────────────────────────────── */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
}
@media (min-width: 900px) {
  .contact-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 5rem; }
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-block h4 {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 0.6rem;
  font-weight: 500;
}

.contact-block p, .contact-block a {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 380;
  color: var(--ink);
  line-height: 1.4;
}

.contact-block a {
  border-bottom: 1px solid var(--rule);
  transition: border-color 0.2s, color 0.2s;
}

.contact-block a:hover {
  color: var(--clay);
  border-bottom-color: var(--clay);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  background: var(--paper-light);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 2rem 1.8rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.field label {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.field input, .field textarea, .field select {
  font-family: var(--sans);
  font-size: 0.95rem;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 0.75rem 0.85rem;
  color: var(--ink);
  font-weight: 400;
  resize: vertical;
}

.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--ink);
  background: var(--paper-warm);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }

/* ─── Animations ───────────────────────────────────────────── */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.7, 0.3, 1),
              transform 0.7s cubic-bezier(0.2, 0.7, 0.3, 1);
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

.fade-stagger > * {
  animation: fadeUp 0.7s cubic-bezier(0.2, 0.7, 0.3, 1) both;
}

.fade-stagger > *:nth-child(1) { animation-delay: 0s; }
.fade-stagger > *:nth-child(2) { animation-delay: 0.08s; }
.fade-stagger > *:nth-child(3) { animation-delay: 0.16s; }
.fade-stagger > *:nth-child(4) { animation-delay: 0.24s; }
.fade-stagger > *:nth-child(5) { animation-delay: 0.32s; }
.fade-stagger > *:nth-child(6) { animation-delay: 0.4s; }

/* ─── Misc utilities ───────────────────────────────────────── */

.muted { color: var(--ink-mute); }
.text-clay { color: var(--clay-deep); }
.italic { font-style: italic; }
.serif { font-family: var(--serif); }
.mono { font-family: var(--mono); }

.divider-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--rule) 20%, var(--rule) 80%, transparent);
  margin: clamp(3rem, 6vw, 5rem) 0;
}

.glance-list {
  display: flex;
  gap: 1.4rem;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 1.2rem;
}

.glance-list span {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.glance-list span::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--clay);
  border-radius: 50%;
}