/* ============================================================
   [Your Name] — junior software developer portfolio
   Composition: faded 70s print palette, magazine folios + bylines,
   blinking caret headline, hard colour-block sections, one
   drag-to-scroll horizontal band. Motion is deliberately absent
   except for that one signature interaction.
   ============================================================ */

/* ---------- tokens ---------- */
:root {
  --bg:        #f3e4c6;
  --bg-2:      #ecd9b4;
  --ink:       #3d2c12;
  --ink-soft:  #71542c;
  --rule:      #d3b483;
  --a:         #b8791a;   /* warm amber */
  --b:         #7d7a2c;   /* olive gold */
  --c:         #c8451a;   /* burnt orange */
  --paper:     #fbf0d8;

  --band-bg:   #7d7a2c;
  --band-ink:  #fbf0d8;
  --work-bg:   #3d2c12;
  --work-ink:  #f3e4c6;
  --stack-bg:  #b8791a;
  --stack-ink: #2b1d08;

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --mono:  "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --wrap: 74rem;
  --pad: clamp(1.25rem, 5vw, 4rem);
}

/* dark mode: same print palette, printed on a dark stock */
html[data-theme="dark"] {
  --bg:        #1f1810;
  --bg-2:      #2a2014;
  --ink:       #f2e3c6;
  --ink-soft:  #c0a377;
  --rule:      #55401f;
  --a:         #e5a63c;
  --b:         #b3a94a;
  --c:         #f0783a;
  --paper:     #2c2114;

  --band-bg:   #4a4416;
  --band-ink:  #f7ecd4;
  --work-bg:   #150f07;
  --work-ink:  #f2e3c6;
  --stack-bg:  #8a5a0c;
  --stack-ink: #fbf0d8;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height: 1.62;
  font-variation-settings: "opsz" 20;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* grain — the faded-print texture, drawn once as an SVG noise overlay */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.32;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}
html[data-theme="dark"] body::before { mix-blend-mode: screen; opacity: 0.16; }

img, video { max-width: 100%; height: auto; display: block; }

a { color: inherit; }

h1, h2, h3 { font-weight: 600; line-height: 1.08; margin: 0; text-wrap: balance; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

::selection { background: var(--a); color: var(--paper); }

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

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--bg);
  padding: 0.6rem 1rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  z-index: 10000;
}
.skip:focus { left: 0.5rem; top: 0.5rem; }

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

/* ---------- masthead ---------- */
.masthead {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--rule);
}

.masthead__inner {
  display: flex;
  align-items: center;
  gap: 1rem 1.5rem;
  flex-wrap: wrap;
  padding-block: 0.7rem;
}

.masthead__mark {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
}

.masthead__nav {
  display: flex;
  gap: 1.25rem;
  margin-inline-start: auto;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.masthead__nav a {
  text-decoration: none;
  padding: 0.55rem 0.15rem;
  border-bottom: 2px solid transparent;
}
.masthead__nav a:hover { border-bottom-color: var(--c); }

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.4rem 0.85rem;
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
}
.theme-toggle:hover { border-color: var(--ink); }
.theme-toggle__dot {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--a);
  border: 1px solid var(--ink);
}
html[data-theme="dark"] .theme-toggle__dot { background: var(--c); }

/* ---------- folio strip ---------- */
.folio {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  align-items: center;
  margin: 0 0 clamp(1.5rem, 4vw, 3rem);
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.folio__sep { opacity: 0.55; }
.folio--invert { color: color-mix(in srgb, currentColor 88%, transparent); border-bottom-color: currentColor; }

/* ---------- cover ---------- */
.cover { padding-block: clamp(2.5rem, 7vw, 5rem) clamp(3rem, 8vw, 6rem); }

.cover__title {
  font-size: clamp(2.4rem, 8.5vw, 6rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 144;
  max-width: 18ch;
}

.caret {
  display: inline-block;
  margin-inline-start: 0.08em;
  color: var(--c);
  font-weight: 400;
  animation: blink 1.05s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.byline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.6rem;
  margin: 1.25rem 0 clamp(2rem, 5vw, 3.25rem);
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.byline strong { color: var(--ink); font-weight: 700; }
.byline__sep { opacity: 0.5; }

.cover__body {
  columns: 3 17rem;
  column-gap: clamp(1.5rem, 4vw, 3rem);
  column-rule: 1px solid var(--rule);
  max-width: 68rem;
}

.lede::first-letter {
  float: left;
  font-size: 3.9em;
  line-height: 0.78;
  font-weight: 900;
  padding: 0.06em 0.1em 0 0;
  color: var(--c);
  font-variation-settings: "opsz" 144;
}

.cover__facts {
  list-style: none;
  margin: clamp(2.5rem, 6vw, 4rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  background: var(--rule);
  border: 1px solid var(--rule);
}
.cover__facts li {
  background: var(--bg);
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.fact__k {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.fact__v { font-size: 1.02rem; }

/* ---------- section shell ---------- */
section { padding-block: clamp(3rem, 8vw, 6.5rem); }

.section__title {
  font-size: clamp(1.9rem, 5vw, 3.4rem);
  font-weight: 900;
  font-variation-settings: "opsz" 96;
  margin-bottom: 0.75rem;
}

.section__intro {
  max-width: 46rem;
  font-size: 1.08rem;
  color: var(--ink-soft);
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

/* ---------- work (dark block) ---------- */
.work {
  background: var(--work-bg);
  color: var(--work-ink);
}
.work .section__intro { color: color-mix(in srgb, var(--work-ink) 72%, transparent); }

/* ---------- drag band ---------- */
.band {
  overflow: hidden;
  cursor: grab;
  padding-block: 0.5rem 1.5rem;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
}
.band.is-dragging { cursor: grabbing; }

.band__track {
  list-style: none;
  margin: 0;
  padding-inline: var(--pad);
  display: flex;
  gap: clamp(1rem, 2.5vw, 1.75rem);
  width: max-content;
  will-change: transform;
}

.card {
  width: min(23rem, 78vw);
  flex: 0 0 auto;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--rule);
  padding: 1.5rem 1.5rem 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.card__no {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--c);
}

.card__title {
  font-size: 1.45rem;
  font-weight: 600;
  font-variation-settings: "opsz" 48;
}

.card__role {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.card__desc { margin: 0; font-size: 0.98rem; }

.card__meta {
  margin: 0.25rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--rule);
  display: grid;
  gap: 0.5rem;
  font-size: 0.86rem;
}
.card__meta > div { display: flex; gap: 0.6rem; }
.card__meta dt {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  flex: 0 0 6.5rem;
  padding-top: 0.2rem;
}
.card__meta dd { margin: 0; }

.card__links {
  margin: auto 0 0;
  padding-top: 0.9rem;
  display: flex;
  gap: 1.25rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.card__links a {
  text-decoration: none;
  border-bottom: 2px solid var(--a);
  padding-bottom: 2px;
}
.card__links a:hover { border-bottom-color: var(--c); }

.band__hint {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: color-mix(in srgb, var(--work-ink) 62%, transparent);
}

/* ---------- about ---------- */
.about { background: var(--bg-2); }

.about__cols {
  columns: 3 17rem;
  column-gap: clamp(1.5rem, 4vw, 3rem);
  column-rule: 1px solid var(--rule);
  max-width: 68rem;
}

.dropcap::first-letter {
  float: left;
  font-size: 3.9em;
  line-height: 0.78;
  font-weight: 900;
  padding: 0.06em 0.1em 0 0;
  color: var(--b);
  font-variation-settings: "opsz" 144;
}

.about__panel {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-left: 6px solid var(--b);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  max-width: 52rem;
}

.panel__title {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  font-variation-settings: "opsz" 48;
}

.panel__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.85rem;
}
.panel__list li {
  padding-left: 1.4rem;
  position: relative;
  font-size: 0.99rem;
}
.panel__list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--c);
  font-family: var(--mono);
  font-size: 0.85rem;
}
.panel__list strong { font-weight: 600; }

/* ---------- testimonials ---------- */
.quotes { background: var(--bg); }

.quotes__grid {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  background: var(--rule);
  border: 1px solid var(--rule);
}

.quote {
  margin: 0;
  background: var(--paper);
  padding: clamp(1.4rem, 3.5vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.quote blockquote {
  margin: 0;
  flex: 1 1 auto;
}

.quote blockquote p {
  margin: 0;
  font-size: 1.06rem;
  font-variation-settings: "opsz" 36;
}

.quote blockquote p::before {
  content: "\201C";
  color: var(--c);
  font-size: 1.6em;
  line-height: 0;
  vertical-align: -0.28em;
  margin-inline-end: 0.06em;
}

.quote figcaption {
  display: grid;
  gap: 0.15rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
}

.quote__name {
  font-weight: 600;
  font-size: 1rem;
}

.quote__role,
.quote__rel {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.quote__rel { opacity: 0.8; }

.quotes__note {
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
  max-width: 46rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- stack (mustard block) ---------- */
.stack {
  background: var(--stack-bg);
  color: var(--stack-ink);
}
.stack .section__intro { color: color-mix(in srgb, var(--stack-ink) 78%, transparent); }

.stack__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}

.stack__head {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding-bottom: 0.6rem;
  margin-bottom: 0.9rem;
  border-bottom: 2px solid currentColor;
  font-weight: 700;
}

.stack__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
  font-size: 1rem;
}
.stack__list li { padding-left: 1rem; position: relative; }
.stack__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.4rem;
  height: 0.4rem;
  background: currentColor;
  opacity: 0.65;
}

/* ---------- contact ---------- */
.contact { background: var(--bg); }

.contact__grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  align-items: start;
}
@media (max-width: 52rem) {
  .contact__grid { grid-template-columns: 1fr; }
}

.contact__form {
  display: grid;
  gap: 1.1rem;
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: clamp(1.5rem, 4vw, 2.25rem);
}

.field { display: grid; gap: 0.4rem; }

.field label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.field__opt { text-transform: none; letter-spacing: 0.04em; opacity: 0.75; }

.field input,
.field textarea {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--rule);
  padding: 0.7rem 0.8rem;
  min-height: 44px;
  width: 100%;
  resize: vertical;
}
.field input:focus,
.field textarea:focus { border-color: var(--c); }

.btn {
  justify-self: start;
  min-height: 48px;
  padding: 0.75rem 1.6rem;
  background: var(--ink);
  color: var(--bg);
  border: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
}
.btn:hover { background: var(--c); border-color: var(--c); color: var(--paper); }
.btn[disabled] { opacity: 0.6; cursor: progress; }

.form-status {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--b);
}
.form-status.is-error { color: var(--c); }

.contact__side { display: grid; gap: 1.75rem; align-content: start; }

.side__head {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding-bottom: 0.5rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--rule);
  color: var(--ink-soft);
}

.side__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
  font-size: 0.96rem;
}
.side__list li { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.side__k {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  flex: 0 0 5.5rem;
  padding-top: 0.25rem;
}
.side__list a { text-decoration: none; border-bottom: 1px solid var(--a); }
.side__list a:hover { border-bottom-color: var(--c); }

/* placeholder text the owner still has to fill in */
.placeholder,
input::placeholder,
textarea::placeholder { color: var(--ink-soft); }

/* ---------- colophon ---------- */
.colophon {
  background: var(--work-bg);
  color: var(--work-ink);
  padding-block: clamp(2rem, 5vw, 3rem);
  border-top: 1px solid var(--rule);
}
.colophon__inner { display: grid; gap: 0.5rem; }
.colophon__line {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.colophon__line--muted { color: color-mix(in srgb, var(--work-ink) 62%, transparent); text-transform: none; letter-spacing: 0.02em; }

.attribution {
  margin: 0.75rem 0 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}
.attribution a { color: color-mix(in srgb, var(--work-ink) 78%, transparent); }
.attribution a:hover { color: var(--work-ink); }

/* ---------- motion opt-out ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .caret { animation: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}