/* =================================================================
   Modus — concept site stylesheet
   Visual posture: ink on warm paper, oxblood CTA, EB Garamond serif.
   Editorial restraint. Private-investment-letter aesthetic.
   ================================================================= */

:root {
  /* Palette */
  --paper: #F5F1EA;
  --paper-2: #EFEAE0;
  --ink: #0C1E21;
  --ink-soft: #1A2D30;
  --body: #2D3735;
  --muted: #6F7773;
  --rule: #C9C0AE;
  --rule-soft: #DDD5C2;
  --oxblood: #7A1F2B;
  --oxblood-hover: #5E1620;
  --forest: #1E4D3B;

  /* Type */
  --font-serif: 'EB Garamond', 'Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Scale */
  --container: 1100px;
  --container-narrow: 760px;
  --gutter: 28px;

  /* Motion */
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--body);
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; background: var(--ink); color: var(--paper); padding: 12px 16px; z-index: 1000; }

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

/* ----------------- HEADINGS ----------------- */

h1, h2, h3, h4 {
  color: var(--ink);
  font-family: var(--font-serif);
  font-weight: 500;
  margin: 0;
  letter-spacing: -0.005em;
  line-height: 1.1;
}

em { font-style: italic; }

/* ----------------- RULES ----------------- */

.rule {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 0;
}
.rule-thick {
  border-top: 1px solid var(--ink);
}

/* ----------------- BUTTONS ----------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .2s var(--ease);
}

.btn-lg { padding: 16px 28px; font-size: 13px; letter-spacing: 0.06em; }

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover { background: var(--ink-soft); }

.btn-cta {
  background: var(--oxblood);
  color: #fff;
}
.btn-cta:hover { background: var(--oxblood-hover); }

.btn-link {
  background: transparent;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding: 12px 0;
  border-radius: 0;
}
.btn-link:hover { color: var(--oxblood); border-color: var(--oxblood); }

/* ----------------- HEADER ----------------- */

.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  min-height: 76px;
  gap: 30px;
}

.wordmark {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.14em;
  color: var(--ink);
}
.wordmark-period { color: var(--oxblood); margin-left: 2px; font-size: 24px; line-height: 1; }

.primary-nav {
  display: flex;
  gap: 30px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--body);
}
.primary-nav a:hover { color: var(--ink); border-bottom: 1px solid var(--oxblood); }

@media (max-width: 880px) {
  .primary-nav { display: none; }
}

/* ----------------- HERO ----------------- */

.hero {
  padding: 120px 0 140px;
  position: relative;
  overflow: hidden;
}

.hero-wrap {
  position: relative;
  max-width: 940px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  text-align: center;
}

.kicker {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--oxblood);
  margin: 0 0 36px 0;
}

.hero-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(54px, 8vw, 104px);
  line-height: 0.96;
  letter-spacing: -0.022em;
  margin: 0 0 30px 0;
  color: var(--ink);
}
.hero-title em { font-style: italic; font-weight: 400; color: var(--ink); }
.hero-kicker {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--muted);
  font-size: clamp(34px, 5vw, 62px);
}

.hero-lede {
  font-family: var(--font-serif);
  font-size: 22px;
  line-height: 1.55;
  color: var(--body);
  max-width: 660px;
  margin: 0 auto 44px auto;
}

.hero-meta-row {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 40px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 16px 0;
}

.meta-label { color: var(--muted); }
.meta-val { color: var(--ink); font-weight: 600; margin-right: 4px; }
.meta-divider {
  width: 4px; height: 4px;
  background: var(--oxblood);
  border-radius: 50%;
  display: inline-block;
}

.hero-cta-row {
  display: inline-flex;
  gap: 20px;
  align-items: center;
}

.hero-mark {
  position: absolute;
  top: -30px;
  right: -10px;
  width: 220px;
  opacity: 0.85;
  pointer-events: none;
}
.hero-mark img { width: 100%; }

@media (max-width: 720px) {
  .hero { padding: 80px 0 100px; }
  .hero-mark { display: none; }
}

/* ----------------- SECTIONS ----------------- */

.section { padding: 120px 0; }

.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--oxblood);
  margin: 0 0 24px 0;
}

.section-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(36px, 5vw, 56px);
  letter-spacing: -0.015em;
  line-height: 1.08;
  margin: 0 0 30px 0;
  color: var(--ink);
}
.section-title em { font-style: italic; color: var(--ink-soft); font-weight: 400; }

.section-lede {
  font-size: 21px;
  color: var(--body);
  max-width: 640px;
  margin: 0 0 48px 0;
  line-height: 1.5;
}

/* ----------------- PRINCIPLE PROSE ----------------- */

.section-principle { background: var(--paper); }

.prose p {
  font-family: var(--font-serif);
  font-size: 19.5px;
  line-height: 1.75;
  color: var(--ink);
  margin: 0 0 22px 0;
  text-align: justify;
  hyphens: auto;
}
.prose p em { color: var(--oxblood); font-weight: 500; }

.lead-cap { font-size: 21px; }

.dropcap {
  float: left;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 72px;
  line-height: 0.85;
  padding: 6px 14px 0 0;
  color: var(--oxblood);
}

.pull-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 26px;
  line-height: 1.4;
  color: var(--ink);
  border-left: 3px solid var(--oxblood);
  padding: 4px 0 4px 28px;
  margin: 40px 0 0 0;
  max-width: 640px;
}

/* ----------------- PRACTICE ----------------- */

.section-practice { background: var(--paper-2); }

.practice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 40px;
}
@media (max-width: 880px) { .practice-grid { grid-template-columns: 1fr; gap: 36px; } }

.practice-item { }

.practice-roman {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 28px;
  color: var(--oxblood);
  margin: 0 0 14px 0;
  border-bottom: 1px solid var(--oxblood);
  padding-bottom: 12px;
  display: inline-block;
}

.practice-h {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 24px;
  line-height: 1.25;
  margin: 0 0 14px 0;
  color: var(--ink);
}

.practice-body {
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.55;
  color: var(--body);
  margin: 0;
}
.practice-body em { color: var(--oxblood); }

/* ----------------- OPERATORS ----------------- */

.operators-list {
  margin-top: 40px;
  border-top: 1px solid var(--rule);
}

.operator-row {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 36px;
  padding: 32px 0;
  border-bottom: 1px solid var(--rule);
  align-items: baseline;
}
@media (max-width: 720px) {
  .operator-row { grid-template-columns: 1fr; gap: 12px; }
}

.op-fullname {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 26px;
  color: var(--ink);
  margin: 0 0 4px 0;
  line-height: 1.1;
}

.op-title {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--oxblood);
  margin: 0;
}

.op-bio {
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.55;
  color: var(--body);
  margin: 0;
}

/* ----------------- SURFACE ----------------- */

.section-surface { background: var(--paper); }

.surface-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin: 40px 0 32px;
}
@media (max-width: 780px) { .surface-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .surface-grid { grid-template-columns: 1fr; } }

.surface-item {
  background: var(--paper);
  padding: 28px 24px;
  display: flex;
  gap: 14px;
  align-items: baseline;
  transition: background .2s var(--ease);
}
.surface-item:hover { background: var(--paper-2); }

.sf-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 18px;
  color: var(--oxblood);
  min-width: 24px;
}

.sf-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 17.5px;
  color: var(--ink);
  margin: 0;
  line-height: 1.3;
}

.surface-foot {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 17px;
  color: var(--muted);
  max-width: 680px;
  margin: 0;
  line-height: 1.5;
}

/* ----------------- PROOF ----------------- */

.section-proof { background: var(--paper-2); }

.proof-list {
  margin: 40px 0 56px 0;
  padding: 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.proof-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 32px;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule-soft);
}
.proof-row:last-child { border-bottom: none; }

.proof-row dt {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 44px;
  color: var(--oxblood);
  margin: 0;
  line-height: 1;
  letter-spacing: -0.015em;
}
.proof-row dd {
  font-family: var(--font-serif);
  font-size: 19px;
  color: var(--ink);
  margin: 0;
  line-height: 1.45;
}

.quote {
  margin: 0;
  padding: 32px;
  background: var(--paper);
  border: 1px solid var(--rule);
}

.quote p {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 22px;
  line-height: 1.5;
  color: var(--ink);
  margin: 0 0 16px 0;
}

.quote footer {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ----------------- CTA ----------------- */

.section-cta {
  background: var(--ink);
  color: var(--paper);
  text-align: center;
  padding: 120px 0;
}

.cta-eyebrow { color: var(--oxblood); }

.cta-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(40px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 0 0 20px 0;
}

.cta-sub {
  font-family: var(--font-serif);
  font-size: 20px;
  color: rgba(245, 241, 234, 0.72);
  max-width: 540px;
  margin: 0 auto 40px auto;
}

.section-cta .btn-link { color: var(--paper); border-color: var(--paper); }
.section-cta .btn-link:hover { color: var(--oxblood); border-color: var(--oxblood); }

.cta-actions {
  display: inline-flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

/* ----------------- FOOTER ----------------- */

.site-footer {
  background: var(--paper-2);
  border-top: 1px solid var(--rule);
  padding: 56px 0 36px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--muted);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 36px;
  flex-wrap: wrap;
}

.footer-brand { max-width: 320px; }
.footer-tag { margin-top: 8px; font-family: var(--font-serif); font-style: italic; font-size: 16px; color: var(--ink); }

.footer-info {
  text-align: right;
  font-family: var(--font-sans);
}
@media (max-width: 720px) {
  .footer-info { text-align: left; }
}

.footer-info p { margin: 0 0 6px 0; }
.footer-info a { color: var(--ink); border-bottom: 1px solid var(--rule); }
.footer-info a:hover { border-color: var(--oxblood); color: var(--oxblood); }
.footer-base em { color: var(--oxblood); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}