/* =========================================================================
   Csenger Molnár / personal CV site
   1. Tokens          2. Reset & base     3. Topbar
   4. Hero            5. Sections         6. Entries
   7. Skills          8. Beyond work      9. Contact & footer
   10. Reveal         11. Print
   ========================================================================= */

/* 1. Tokens ------------------------------------------------------------- */

:root {
  --bg:        #fbfaf8;
  --bg-sunk:   #f3f1ec;
  --ink:       #131110;
  --ink-soft:  #131110;
  --muted:     #131110;
  --line:      #e3ded5;
  --line-soft: #ece8e0;
  --field:     #ffffff;
  --accent:    #3e0097;
  --accent-wash: rgba(62, 0, 151, 0.07);
  --selection: rgba(62, 0, 151, 0.14);
  --tint-a: rgba(62, 0, 151, 0.075);
  --tint-b: rgba(168, 116, 48, 0.100);

  --font-sans:  "Source Serif 4", ui-serif, Georgia, "Times New Roman", serif;
  --font-serif: "Source Serif 4", ui-serif, Georgia, "Times New Roman", serif;
  --font-mono:  "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --max: 1400px;
  --gutter: 22px;
  --bar: 60px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

@media (min-width: 900px) {
  :root { --gutter: 56px; --bar: 72px; }
}

/* 2. Reset & base ------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--bg);
  background-image:
    radial-gradient(1100px 700px at 86% -8%, var(--tint-a), transparent 68%),
    radial-gradient(900px 620px at -6% 32%, var(--tint-b), transparent 64%);
  background-attachment: fixed;
  background-repeat: no-repeat;
  color: var(--ink-soft);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--selection); }

h1, h2, h3 { margin: 0; color: var(--ink); font-weight: 400; }
p { margin: 0; }
ul, dl, dd { margin: 0; padding: 0; }
li { list-style: none; }
img { max-width: 100%; display: block; }

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap {
  width: min(100%, var(--max));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 12px 18px;
  background: var(--ink);
  color: var(--bg);
  font-size: 0.85rem;
}
.skip:focus { left: 12px; top: 12px; }

.eyebrow,
.contact__label,
.skillgroup h3,
.hero__facts span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Dannebrog, in official 37:28 proportions: the cross sits 12 units from the
   left and 12 from the top, 4 units thick. */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
}
.flag {
  width: 16px;
  height: auto;
  flex: none;
  border-radius: 1px;
}

/* 3. Topbar ------------------------------------------------------------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: var(--bg);
  background-image:
    radial-gradient(1100px 700px at 86% -8%, var(--tint-a), transparent 68%),
    radial-gradient(900px 620px at -6% 32%, var(--tint-b), transparent 64%);
  background-attachment: fixed;
  background-repeat: no-repeat;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease);
}
.topbar.is-stuck { border-bottom-color: var(--line); }

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: var(--bar);
}

.topbar__name {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--ink);
  white-space: nowrap;
}
.topbar__full { transition: opacity 0.4s var(--ease); }

/* Below the breakpoint only the Contact link survives, so the bar stays calm. */
.topbar__nav {
  display: flex;
  gap: 30px;
  margin-left: auto;
  margin-right: 18px;
  font-size: 0.86rem;
}
.topbar__nav a:not([href="#contact"]) { display: none; }

@media (min-width: 860px) {
  .topbar__nav { margin: 0; }
  .topbar__nav a:not([href="#contact"]) { display: inline-block; }
}

.topbar__nav a {
  position: relative;
  color: var(--muted);
  padding-block: 4px;
  transition: color 0.25s var(--ease);
}
.topbar__nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.topbar__nav a:hover { color: var(--ink); }
.topbar__nav a:hover::after { transform: scaleX(1); }
.topbar__nav a.is-active { color: var(--ink); }
.topbar__nav a.is-active::after { transform: scaleX(1); background: var(--accent); }

/* 4. Hero --------------------------------------------------------------- */

.hero {
  display: grid;
  gap: 36px;
  padding-top: 40px;
  padding-bottom: 40px;
}
@media (min-width: 680px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) 230px;
    gap: 48px;
    align-items: start;
  }
}
@media (min-width: 900px) {
  .hero {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 80px;
    padding-top: 64px;
    padding-bottom: 44px;
  }
}

.hero__name {
  font-family: var(--font-serif);
  font-size: clamp(3.4rem, 11vw, 6.4rem);
  line-height: 0.96;
  letter-spacing: -0.02em;
  margin-top: 12px;
}

.hero__role {
  margin-top: 14px;
  font-size: clamp(1.05rem, 2.4vw, 1.3rem);
  color: var(--ink);
}
.hero__role em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--accent);
  padding-inline: 2px;
}

.hero__intro {
  max-width: 68ch;
  margin-top: 18px;
  display: grid;
  gap: 10px;
  font-size: 1.02rem;
}

.hero__facts {
  margin-top: 26px;
  border-top: 1px solid var(--line);
  max-width: 68ch;
}
.hero__facts li {
  display: grid;
  gap: 2px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.92rem;
  color: var(--ink);
}
@media (min-width: 480px) {
  .hero__facts li {
    grid-template-columns: 152px minmax(0, 1fr);
    align-items: baseline;
    column-gap: 18px;
  }
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.btn {
  display: inline-flex;
  align-items: center;
  height: 40px;
  padding-inline: 20px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: transparent;
  color: var(--ink);
  font-family: inherit;
  font-size: 0.88rem;
  cursor: pointer;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease),
              color 0.25s var(--ease), transform 0.25s var(--ease);
}
.btn:hover { border-color: var(--ink); transform: translateY(-1px); }
.btn--solid {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
}
.btn--solid:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

.portrait {
  position: relative;
  margin: 0;
  max-width: 300px;
}
@media (min-width: 680px) { .portrait { margin-top: 12px; max-width: 440px; } }

.portrait img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;          /* required: the img height attribute would otherwise beat aspect-ratio */
  aspect-ratio: 2 / 3;
  object-fit: cover;
  object-position: 50% 0%;
  border-radius: 3px;
  filter: saturate(0.94) contrast(1.02);
}
.portrait::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--line);
  border-radius: 3px;
  transform: translate(14px, 14px);
  pointer-events: none;
}

/* 5. Sections ----------------------------------------------------------- */

.section {
  display: grid;
  gap: 20px;
  padding-block: 34px;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--bar) + 8px);
}
@media (min-width: 900px) {
  .section {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 76px;
    padding-block: 46px;
  }
  .section__head {
    position: sticky;
    top: calc(var(--bar) + 40px);
    align-self: start;
  }
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 4vw, 2.1rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

/* 6. Entries ------------------------------------------------------------ */

.entry {
  padding-block: 24px;
  border-top: 1px solid var(--line-soft);
}
.entry:first-child { border-top: 0; padding-top: 0; }
.entry:last-child { padding-bottom: 0; }

.entry__head {
  display: grid;
  gap: 3px;
  margin-bottom: 11px;
}
@media (min-width: 640px) {
  .entry__head {
    grid-template-columns: 1fr auto;
    align-items: baseline;
    column-gap: 24px;
  }
  .entry__period { grid-row: 1; grid-column: 2; text-align: right; }
  .entry__org { grid-column: 1; }
}

.entry__role {
  font-size: 1.16rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.entry__org {
  font-size: 0.93rem;
  color: var(--accent);
}
.entry__org span { color: var(--muted); padding-inline: 4px; }
.entry__period {
  white-space: nowrap;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--ink);
}

.entry__lead {
  margin-bottom: 9px;
  color: var(--ink);
  font-size: 0.97rem;
}

.points { display: grid; gap: 7px; max-width: 78ch; }
.points li {
  position: relative;
  padding-left: 20px;
  font-size: 0.95rem;
}
.points li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 5px;
  height: 1px;
  background: var(--line-2, #b9b2a6);
}

.note {
  margin-top: 14px;
  padding: 12px 16px;
  border-left: 2px solid var(--accent);
  background: var(--accent-wash);
  border-radius: 0 3px 3px 0;
  font-size: 0.91rem;
  max-width: 78ch;
}

/* 7. Skills ------------------------------------------------------------- */

.skillgroup {
  padding-block: 19px;
  border-top: 1px solid var(--line-soft);
}
.skillgroup:first-child { border-top: 0; padding-top: 0; }
.skillgroup:last-child { padding-bottom: 0; }

@media (min-width: 700px) {
  .skillgroup {
    display: grid;
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }
  .skillgroup h3 { padding-top: 3px; }
}

.skillgroup h3 { margin-bottom: 12px; }
@media (min-width: 700px) { .skillgroup h3 { margin-bottom: 0; } }

.terms {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 0;
  font-size: 0.95rem;
  color: var(--ink);
}
.terms li { display: inline-flex; align-items: center; }
.terms li:not(:last-child)::after {
  content: "";
  width: 1px;
  height: 11px;
  margin-inline: 13px;
  background: var(--line);
}

.langs { display: grid; gap: 7px; }
.langs > div {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  align-items: baseline;
  gap: 4px 14px;
  font-size: 0.95rem;
}
.langs dt { color: var(--ink); }
.langs dd { color: var(--ink-soft); }

/* 7b. Services ---------------------------------------------------------- */

.services__lead {
  max-width: 62ch;
  margin-bottom: 18px;
  font-size: 1.02rem;
  color: var(--ink);
}

.services {
  gap: 5px;
  max-width: none;
}
.services .term { font-weight: 600; }

.services__gain {
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.services__gain h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}
.services__gain .points { gap: 4px; }
.services__gain .points { max-width: none; }


/* 8. Beyond work -------------------------------------------------------- */

.facts { display: grid; }
@media (min-width: 720px) { .facts { grid-template-columns: 1fr 1fr; } }

.fact {
  padding: 12px 0;
  border-top: 1px solid var(--line-soft);
}
@media (min-width: 720px) {
  .fact { padding: 13px 28px 13px 0; }
  .fact:nth-child(odd) { border-right: 1px solid var(--line-soft); }
  .fact:nth-child(even) { padding-left: 30px; padding-right: 0; }
}

.fact__stat {
  font-family: var(--font-serif);
  font-size: 1.18rem;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 2px;
}
.fact__text { font-size: 0.92rem; max-width: 46ch; }

/* 9. Contact & footer --------------------------------------------------- */

.section--contact { padding-bottom: 52px; }


.contact__list { display: grid; }
.contact__list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 4px 18px;
  padding: 12px 0;
  border-top: 1px solid var(--line-soft);
  font-size: 1rem;
}
.contact__list li:last-child { border-bottom: 1px solid var(--line-soft); }

.contact__label { grid-column: 1 / -1; }
@media (min-width: 480px) {
  .contact__list li { grid-template-columns: 90px minmax(0, 1fr) auto; }
  .contact__label { grid-column: 1; }
}

.contact__list a {
  position: relative;
  justify-self: start;
  color: var(--ink);
}
.contact__list a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.contact__list a:hover { color: var(--accent); }
.contact__list a:hover::after { transform: scaleX(1); }
.linkedin {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.linkedin svg {
  width: 16px;
  height: 16px;
  flex: none;
  fill: currentColor;
}

.contact__plain {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--ink);
}

.copy {
  justify-self: end;
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-serif);
  font-size: 0.84rem;
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.copy:hover { color: var(--ink); border-color: var(--muted); }
.copy.is-done { color: var(--accent); border-color: var(--accent); }

.footer {
  border-top: 1px solid var(--line);
  padding-block: 20px 28px;
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* 9b. Contact form ------------------------------------------------------ */

.contactform {
  margin-top: 34px;
  display: grid;
  gap: 16px;
  max-width: 64ch;
}

.contactform__row { display: grid; gap: 16px; }
@media (min-width: 560px) {
  .contactform__row { grid-template-columns: 1fr 1fr; gap: 24px; }
}

.field { display: grid; gap: 4px; margin: 0; }

.field label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input,
.field textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line-2, #ddd7cb);
  border-radius: 2px;
  background: var(--field);
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.5;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.field textarea { resize: vertical; min-height: 130px; }

.field input:hover,
.field textarea:hover { border-color: #c6bfb1; }

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  /* Inset ring, so the border thickens visually without shifting the text. */
  box-shadow: inset 0 0 0 1px var(--accent);
}

.field input::placeholder,
.field textarea::placeholder { color: #9b9488; }

/* Decoy for bots. Off-screen rather than display:none, which they skip. */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contactform__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: 4px;
}

.contactform__status {
  font-size: 0.9rem;
  color: var(--ink);
}
.contactform__status.is-error { color: var(--accent); }

.contactform button[type="submit"][disabled] { opacity: 0.5; cursor: default; }

/* 10. Reveal ------------------------------------------------------------ */

.reveal {
  opacity: 0;
  transform: translateY(16px);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* 11. Print ------------------------------------------------------------- */

@media print {
  :root {
    --bg: #fff; --bg-sunk: #fff; --ink: #000; --ink-soft: #1a1a1a;
    --muted: #555; --line: #bbb; --line-soft: #ddd;
    --accent: #3e0097; --accent-wash: #fff;
  }
  body, .topbar { background: #fff !important; background-image: none !important; }
  .topbar, .hero__actions, .copy, .skip, .footer, .contactform { display: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  body { font-size: 10.5pt; line-height: 1.45; }
  .wrap { width: 100%; padding-inline: 0; }
  .hero { padding: 0 0 20pt; grid-template-columns: 1fr 150px; gap: 28pt; }
  .hero__name { font-size: 34pt; margin-top: 0; }
  .portrait::after { display: none; }
  .section { padding-block: 16pt; grid-template-columns: 130px 1fr; gap: 24pt; }
  .section__head { position: static; }
  .entry, .fact, .skillgroup { break-inside: avoid; }
  .contact__list a::after { display: none; }
}