/* ============================================================
   Joshua Scott / personal site
   Design system: modern tech / executive
   Themes are driven by [data-theme] on <html>; accent by [data-accent];
   headline family by [data-headline].
   ============================================================ */

/* ---------- Tokens: defaults (Charcoal) ---------- */
:root {
  /* surfaces */
  --bg:        #0c0d10;
  --bg-2:      #121419;
  --surface:   #16181e;
  --surface-2: #1c1f27;
  --line:      rgba(255,255,255,0.10);
  --line-2:    rgba(255,255,255,0.06);

  /* ink */
  --ink:       #f4f5f7;
  --ink-2:     #b9bdc6;
  --ink-3:     #818794;
  --ink-4:     #5b616d;

  /* accent (overridden by [data-accent]) */
  --accent:    #5b9dff;
  --accent-2:  #8fc0ff;
  --accent-ink:#0c0d10;        /* text that sits on a solid accent fill */
  --accent-soft: rgba(91,157,255,0.12);

  /* photo treatment */
  --photo-grayscale: 1;
  --photo-contrast:  1.18;
  --photo-brightness: 1.02;
  --photo-tint-opacity: 0.08;

  /* type */
  --font-display: "Schibsted Grotesk", system-ui, sans-serif;
  --font-body:    "Schibsted Grotesk", system-ui, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, monospace;

  --maxw: 1120px;
  --gutter: clamp(20px, 5vw, 64px);
}

[data-headline="editorial"] {
  --font-display: "Newsreader", Georgia, serif;
}

/* ---------- Themes ---------- */
[data-theme="navy"] {
  --bg:        #070f1d;
  --bg-2:      #0a1628;
  --surface:   #0e1c33;
  --surface-2: #13243f;
  --line:      rgba(150,185,235,0.14);
  --line-2:    rgba(150,185,235,0.08);
  --ink:       #eef3fb;
  --ink-2:     #aebbd0;
  --ink-3:     #788aa6;
  --ink-4:     #51627d;
  --accent-ink:#06101f;
}

[data-theme="light"] {
  --bg:        #f4f3ef;
  --bg-2:      #ecebe5;
  --surface:   #ffffff;
  --surface-2: #f7f6f2;
  --line:      rgba(20,22,28,0.12);
  --line-2:    rgba(20,22,28,0.06);
  --ink:       #16181c;
  --ink-2:     #41454d;
  --ink-3:     #6b7079;
  --ink-4:     #9aa0aa;
  --accent-ink:#ffffff;
  --photo-grayscale: 0.85;
  --photo-contrast: 1.04;
  --photo-brightness: 1;
  --photo-tint-opacity: 0.16;
}

/* ---------- Accents ---------- */
[data-accent="blue"]  { --accent:#5b9dff; --accent-2:#8fc0ff; --accent-soft:rgba(91,157,255,0.12); }
[data-accent="cyan"]  { --accent:#3fd0c9; --accent-2:#7fe6e0; --accent-soft:rgba(63,208,201,0.12); }
[data-accent="amber"] { --accent:#f0a93b; --accent-2:#f6c777; --accent-soft:rgba(240,169,59,0.13); }
[data-accent="violet"]{ --accent:#9d8bff; --accent-2:#bcb0ff; --accent-soft:rgba(157,139,255,0.13); }

/* light theme needs darker accent ink handled per-accent */
[data-theme="light"][data-accent="amber"] { --accent:#c77f12; --accent-2:#a9690a; }
[data-theme="light"][data-accent="cyan"]  { --accent:#0f9d95; --accent-2:#0c7b75; }
[data-theme="light"][data-accent="blue"]  { --accent:#2a6fdb; --accent-2:#1f54ab; }
[data-theme="light"][data-accent="violet"]{ --accent:#6f56e6; --accent-2:#5740c4; }

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01" 1;
  transition: background-color .4s ease, color .4s ease;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }

/* ---------- Shared type helpers ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1px;
  background: var(--accent);
  opacity: .8;
}
.section-num {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.18em;
  color: var(--ink-4);
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 700; line-height: 1.04; margin: 0; letter-spacing: -0.02em; }
[data-headline="editorial"] h1,
[data-headline="editorial"] h2,
[data-headline="editorial"] h3 { font-weight: 500; letter-spacing: -0.01em; }

p { margin: 0; text-wrap: pretty; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background-color .3s ease;
}
.nav.scrolled { border-bottom-color: var(--line); }
.nav__in {
  max-width: var(--maxw); margin: 0 auto; padding: 16px var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-mono); font-size: 14px; letter-spacing: .04em; }
.brand .mark {
  width: 30px; height: 30px; border-radius: 7px;
  background: var(--accent); color: var(--accent-ink);
  display: grid; place-items: center; font-weight: 700; font-size: 14px;
  font-family: var(--font-display); letter-spacing: -0.03em;
}
.brand b { color: var(--ink); font-weight: 600; }
.nav__links { display: flex; align-items: center; gap: 4px; }
.nav__links a {
  font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .04em;
  color: var(--ink-3); padding: 8px 14px; border-radius: 8px;
  transition: color .2s ease, background-color .2s ease;
}
.nav__links a:hover { color: var(--ink); background: var(--surface); }
.nav__cta {
  color: var(--ink) !important;
  border: 1px solid var(--line);
  white-space: nowrap;
}
.nav__cta:hover { border-color: var(--accent); color: var(--accent) !important; background: transparent !important; }
.nav__burger { display: none; }
@media (max-width: 720px) {
  .nav__links a:not(.nav__cta) { display: none; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero { padding-top: clamp(56px, 9vw, 120px); padding-bottom: clamp(48px, 7vw, 96px); position: relative; overflow: hidden; }
.hero__grid {
  display: grid; grid-template-columns: 1.35fr 0.85fr; gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.hero__eyebrow { margin-bottom: 26px; }
.hero h1 {
  font-size: clamp(44px, 7.2vw, 92px);
  margin-bottom: 22px;
}
.hero h1 .thin { color: var(--ink-3); }
.hero__lead {
  font-size: clamp(18px, 2.1vw, 22px);
  color: var(--ink-2);
  max-width: 30ch;
  line-height: 1.55;
  margin-bottom: 34px;
}
.hero__lead b { color: var(--ink); font-weight: 600; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: 13px; letter-spacing: .03em;
  padding: 13px 20px; border-radius: 10px; cursor: pointer;
  border: 1px solid transparent; transition: all .2s ease;
  white-space: nowrap;
}
.btn--primary { background: var(--accent); color: var(--accent-ink); font-weight: 600; }
.btn--primary:hover { background: var(--accent-2); transform: translateY(-1px); }
.btn--ghost { border-color: var(--line); color: var(--ink-2); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn svg { width: 16px; height: 16px; }

/* portrait */
.portrait { position: relative; justify-self: center; }
.portrait__frame {
  position: relative; width: clamp(220px, 30vw, 340px); aspect-ratio: 1/1.12;
  border-radius: 16px; overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}
.portrait__frame img {
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 22%;
  filter: grayscale(var(--photo-grayscale)) contrast(var(--photo-contrast)) brightness(var(--photo-brightness));
}
.portrait__tint {
  position: absolute; inset: 0;
  background: var(--accent);
  mix-blend-mode: color;
  opacity: var(--photo-tint-opacity);
  pointer-events: none;
}
.portrait__shade {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, transparent 45%, color-mix(in srgb, var(--bg) 75%, transparent) 100%);
}
.portrait__tag {
  position: absolute; left: 14px; bottom: 14px; right: 14px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink); display: flex; align-items: center; gap: 8px;
}
.portrait__tag .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.portrait__deco {
  position: absolute; inset: -14px -14px auto auto; width: 80px; height: 80px;
  border-top: 1px solid var(--accent); border-right: 1px solid var(--accent);
  border-top-right-radius: 16px; opacity: .5;
}

@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .portrait { justify-self: start; order: -1; }
  .portrait__frame { width: clamp(170px, 44vw, 230px); }
}

/* ============================================================
   SECTION shell
   ============================================================ */
section.block { padding-block: clamp(56px, 8vw, 104px); border-top: 1px solid var(--line-2); }
.block__head {
  display: flex; align-items: baseline; gap: 18px; margin-bottom: clamp(36px, 5vw, 56px);
  flex-wrap: wrap;
}
.block__head h2 { font-size: clamp(28px, 4vw, 44px); }
.block__head .lead { color: var(--ink-2); max-width: 52ch; margin-top: 10px; }
.block__title { display: flex; flex-direction: column; gap: 14px; }

/* ---------- About ---------- */
.about__grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.about__body p { color: var(--ink-2); font-size: clamp(17px, 1.7vw, 19px); }
.about__body p + p { margin-top: 20px; }
.about__body .drop b { color: var(--ink); font-weight: 600; }

.stats { display: grid; gap: 14px; }
.stat {
  border: 1px solid var(--line); border-radius: 14px; padding: 22px 22px;
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
}
.stat .n { font-family: var(--font-display); font-size: clamp(34px, 4.4vw, 46px); font-weight: 700; letter-spacing: -0.03em; line-height: 1; }
.stat .n .accent { color: var(--accent); }
.stat .l { color: var(--ink-3); font-size: 14px; margin-top: 10px; line-height: 1.4; }
@media (max-width: 760px) { .about__grid { grid-template-columns: 1fr; } }

/* ---------- At a glance ---------- */
.glance {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
  padding: 26px 26px 12px;
}
.glance__label { margin-bottom: 20px; }
.glance__list { margin: 0; }
.glance__row {
  display: grid; grid-template-columns: 1fr; gap: 4px;
  padding: 16px 0; border-top: 1px solid var(--line-2);
}
.glance__row:first-child { border-top: 0; padding-top: 0; }
.glance__row dt {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-4);
}
.glance__row dd {
  margin: 0; color: var(--ink); font-size: 16.5px; font-weight: 500;
  font-family: var(--font-display); letter-spacing: -0.01em;
}

/* ---------- Experience timeline ---------- */
.xp { display: grid; gap: 0; }
.xp__row {
  display: grid; grid-template-columns: 200px 1fr; gap: clamp(20px, 4vw, 56px);
  padding: 30px 0; border-top: 1px solid var(--line-2); position: relative;
}
.xp__row:first-child { border-top: 0; }
.xp__meta { display: flex; flex-direction: column; gap: 6px; }
.xp__years { font-family: var(--font-mono); font-size: 13px; color: var(--accent); letter-spacing: .02em; }
.xp__org { font-family: var(--font-display); font-size: 20px; font-weight: 600; }
.xp__place { font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-4); letter-spacing: .04em; }
.xp__body .role { color: var(--ink); font-weight: 600; font-size: 16px; }
.xp__roles { list-style: none; margin: 0 0 14px; padding: 0; display: grid; gap: 3px; }
.xp__roles li { color: var(--ink-2); font-size: 15px; }
.xp__roles li span { color: var(--ink-4); font-family: var(--font-mono); font-size: 12px; }
.xp__body p { color: var(--ink-2); font-size: 15.5px; line-height: 1.6; }
.xp__wins { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; }
.xp__wins li { color: var(--ink-2); font-size: 15px; padding-left: 22px; position: relative; }
.xp__wins li::before { content: "→"; position: absolute; left: 0; color: var(--accent); font-family: var(--font-mono); }
@media (max-width: 720px) { .xp__row { grid-template-columns: 1fr; gap: 14px; } }

/* prior roles compact */
.prior { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px,1fr)); gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); border-radius: 14px; overflow: hidden; margin-top: 20px; }
.prior__item { background: var(--bg); padding: 18px 20px; }
.prior__item .r { font-weight: 600; font-size: 15px; }
.prior__item .c { color: var(--ink-3); font-size: 13px; font-family: var(--font-mono); margin-top: 4px; letter-spacing: .02em; }
.prior__item .ctx { display: inline-block; margin-top: 12px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; }

/* ---------- Expertise ---------- */
.exp-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.exp-card { border: 1px solid var(--line); border-radius: 16px; padding: 26px; background: var(--surface); }
.exp-card h3 { font-size: 17px; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--ink); font-weight: 500; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.exp-card h3 .ix { color: var(--accent); font-size: 13px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { font-size: 13px; color: var(--ink-2); border: 1px solid var(--line); padding: 6px 12px; border-radius: 999px; background: var(--bg-2); transition: all .18s ease; }
.tag:hover { border-color: var(--accent); color: var(--ink); }
.certs { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 4px; }
.cert { display: flex; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; background: var(--surface); }
.cert .abbr { font-family: var(--font-display); font-weight: 700; color: var(--accent); font-size: 17px; letter-spacing: -0.02em; }
.cert .full { color: var(--ink-3); font-size: 13px; }
@media (max-width: 760px) { .exp-grid { grid-template-columns: 1fr; } }

/* ---------- Media ---------- */
.media__filters { display: flex; gap: 8px; flex-wrap: wrap; margin-left: auto; }
.chip {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .04em;
  color: var(--ink-3); padding: 7px 14px; border-radius: 999px; border: 1px solid var(--line);
  background: transparent; cursor: pointer; transition: all .18s ease;
}
.chip:hover { color: var(--ink); }
.chip.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }

.media-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.media-card {
  display: flex; flex-direction: column; gap: 14px; justify-content: space-between;
  border: 1px solid var(--line); border-radius: 14px; padding: 22px 22px 20px;
  background: var(--surface); transition: all .2s ease; min-height: 150px;
}
.media-card:hover { border-color: var(--accent); transform: translateY(-2px); background: var(--surface-2); }
.media-card__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.media-card__type { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.media-card__arrow { color: var(--ink-4); transition: all .2s ease; }
.media-card:hover .media-card__arrow { color: var(--accent); transform: translate(2px,-2px); }
.media-card h3 { font-size: 18px; line-height: 1.25; font-weight: 600; }
.media-card__outlet { font-family: var(--font-mono); font-size: 12px; color: var(--ink-3); letter-spacing: .02em; }
.media-card.hide { display: none; }
@media (max-width: 720px) { .media-grid { grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.contact { text-align: left; }
.contact__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-top: 8px; }
.contact-card {
  display: flex; align-items: center; gap: 18px; padding: 26px 28px;
  border: 1px solid var(--line); border-radius: 16px; background: var(--surface);
  transition: all .2s ease;
}
.contact-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.contact-card .ic { width: 46px; height: 46px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; flex: none; }
.contact-card .ic svg { width: 22px; height: 22px; }
.contact-card > div { min-width: 0; }
.contact-card .k { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-4); }
.contact-card .v { font-size: 16px; font-weight: 600; color: var(--ink); margin-top: 3px; overflow-wrap: anywhere; }
.contact-card .arrow { margin-left: auto; color: var(--ink-4); transition: all .2s ease; }
.contact-card:hover .arrow { color: var(--accent); transform: translateX(3px); }
@media (max-width: 620px) { .contact__grid { grid-template-columns: 1fr; } }

/* ---------- Projects ---------- */
.projects-list { display: grid; gap: 14px; }
.project-card {
  display: flex; align-items: center; gap: 22px;
  padding: 24px 26px; border: 1px solid var(--line); border-radius: 16px;
  background: var(--surface); transition: all .2s ease;
}
.project-card:hover { border-color: var(--accent); transform: translateY(-2px); background: var(--surface-2); }
.project-card__mark {
  width: 52px; height: 52px; flex: none; border-radius: 13px;
  display: grid; place-items: center; font-family: var(--font-display);
  font-weight: 700; font-size: 18px; letter-spacing: -0.03em;
  background: var(--accent-soft); color: var(--accent);
}
.project-card__body { flex: 1; min-width: 0; }
.project-card__top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.project-card__top h3 { font-size: 20px; font-weight: 600; }
.project-card__tag {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent); border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px;
}
.project-card__body p { color: var(--ink-3); font-size: 15px; margin-top: 7px; line-height: 1.5; }
.project-card__arrow { color: var(--ink-4); flex: none; transition: all .2s ease; }
.project-card:hover .project-card__arrow { color: var(--accent); transform: translate(2px,-2px); }
@media (max-width: 560px) {
  .project-card { gap: 16px; padding: 20px; }
  .project-card__mark { width: 44px; height: 44px; font-size: 16px; }
}

/* ---------- About CTA ---------- */
.about-cta {
  display: flex; align-items: center; justify-content: space-between; gap: 28px;
  flex-wrap: wrap;
  border: 1px solid var(--line); border-radius: 18px; padding: 34px 36px;
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
}

/* ---------- Footer ---------- */
.foot { border-top: 1px solid var(--line-2); padding-block: 40px; }
.foot__in { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.foot .c { color: var(--ink-4); font-family: var(--font-mono); font-size: 12px; letter-spacing: .03em; }
.foot a { color: var(--ink-3); }
.foot a:hover { color: var(--accent); }

/* ---------- entrance ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }
