/* ==========================================================================
   Etienne Landois — Personal site
   Palette: white #FFFFFF · ink #101214 · secondary #5A6169
            panel #f5f2eb · hairline #E4E7E9
   Type:    Lora (light serif, bundled) for headings
            Helvetica Neue / Helvetica / Arial for everything else
   ========================================================================== */

@font-face {
  font-family: "Lora";
  src: url("../fonts/Lora-Variable.ttf") format("truetype-variations");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Lora";
  src: url("../fonts/Lora-Italic-Variable.ttf") format("truetype-variations");
  font-weight: 400 700;
  font-style: italic;
  font-display: swap;
}

:root {
  --ink: #101214;
  --secondary: #5A6169;
  --panel: #f5f2eb;
  --hairline: #E7E3D9;
  --serif: "Lora", Georgia, "Times New Roman", serif;
  --sans: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --measure: 1040px;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: #FFFFFF;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
a:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--measure);
  margin: 0 auto;
  padding: 22px 32px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
}

.monogram {
  font-family: var(--serif);
  font-size: 21px;
  letter-spacing: 0.08em;
  border: 1px solid var(--ink);
  padding: 4px 9px;
}
.monogram:hover { text-decoration: none; background: var(--ink); color: #fff; }

.site-nav a {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-left: 26px;
}
.site-nav a:hover { color: var(--ink); text-decoration: none; }
.site-nav .nav-contact { color: var(--ink); border-bottom: 1px solid var(--ink); padding-bottom: 2px; }

/* ---------- Type ---------- */

.eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 22px;
}

h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(38px, 10.5vw, 108px);
  line-height: 1.04;
  letter-spacing: -0.015em;
}

h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(30px, 4.2vw, 44px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin-bottom: 36px;
  max-width: 18em;
}

.lead {
  font-size: 19px;
  line-height: 1.6;
  margin-bottom: 18px;
}

p + p { margin-top: 14px; }

/* ---------- Hero ---------- */

.hero {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 96px 32px 110px;
}

.hero-lede {
  font-size: 19px;
  color: var(--secondary);
  max-width: 34em;
  margin: 28px 0 72px;
}

/* Signature: table of contents, like the opening of a monograph */
.contents { border-top: 1px solid var(--ink); }

.contents-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--hairline);
  transition: padding-left 0.25s ease;
}
.contents-row:hover { padding-left: 14px; background: var(--panel); }

.contents-title {
  font-family: var(--serif);
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.2;
}
.contents-title:hover { text-decoration: none; }

.contents-note {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--secondary);
  text-align: right;
  white-space: nowrap;
}
.contents-note a { color: var(--secondary); }
.contents-note a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Sections ---------- */

.section { padding: 100px 0; }
.section-alt { background: var(--panel); }

.section-inner {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 32px;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(260px, 1fr);
  gap: 64px;
  align-items: start;
}

.section-copy p:not(.lead) { color: var(--secondary); }

/* ---------- Facts ---------- */

.facts { border-top: 1px solid var(--ink); }

.fact {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 0;
  border-bottom: 1px solid var(--hairline);
  font-size: 14px;
  line-height: 1.5;
}

.fact-label {
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--secondary);
}

/* ---------- Education ---------- */

#education { padding-top: 80px; padding-bottom: 90px; }

.edu-list { border-top: 1px solid var(--ink); }

.edu-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--hairline);
}

.edu-degree { font-family: var(--serif); font-size: 19px; }
.edu-school { font-size: 13px; color: var(--secondary); text-align: right; }

/* ---------- Contact form ---------- */

.contact-form { display: flex; flex-direction: column; }

.contact-form label {
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--secondary);
  margin: 18px 0 6px;
}
.contact-form label:first-of-type { margin-top: 0; }
.contact-form .req { color: var(--ink); }

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink);
  background: #FFFFFF;
  border: 1px solid var(--hairline);
  border-bottom: 1px solid var(--ink);
  padding: 11px 12px;
  border-radius: 0;
  -webkit-appearance: none;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--ink);
  outline-offset: 0;
}
.contact-form textarea { resize: vertical; }

.contact-form button {
  margin-top: 24px;
  align-self: flex-start;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #FFFFFF;
  background: var(--ink);
  border: 1px solid var(--ink);
  padding: 14px 32px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.contact-form button:hover { background: #FFFFFF; color: var(--ink); }
.contact-form button:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--ink);
  color: #FFFFFF;
  padding: 90px 0 60px;
}
.site-footer a { color: #FFFFFF; }
.site-footer .footer-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(34px, 5vw, 52px);
  margin-bottom: 26px;
}
.footer-links { font-size: 15px; }
.footer-links .dot { color: #6B7178; margin: 0 10px; }
.colophon { margin-top: 56px; font-size: 12px; color: #9AA0A6; }

/* ---------- Responsive ---------- */

@media (max-width: 780px) {
  .site-header { padding: 16px 20px; }
  .site-nav a { margin-left: 14px; font-size: 11px; }
  .site-nav a:not(.nav-contact):nth-child(n+4) { display: none; }
  .hero { padding: 64px 20px 80px; }
  .section { padding: 68px 0; }
  .section-inner { padding: 0 20px; }
  .section-grid { grid-template-columns: 1fr; gap: 40px; }
  .contents-row { flex-direction: column; align-items: flex-start; gap: 6px; }
  .contents-note { text-align: left; white-space: normal; }
  .edu-row { flex-direction: column; align-items: flex-start; gap: 2px; }
  .edu-school { text-align: left; }
}