/* =========================================================================
   Shannon Craver — Portfolio
   Minimal, typographic, monochrome. No rounded corners, no card chrome —
   the work provides the colour, the type does the rest.
   ========================================================================= */

:root {
  --ink:        #0a0a0c;
  --ink-2:      #16161a;
  --paper:      #ffffff;
  --paper-2:    #f3f2ef;   /* warm light grey for image fields */
  --muted:      #75757b;
  --muted-2:    #a0a0a6;
  --line:       rgba(10,10,12,.14);
  --line-soft:  rgba(10,10,12,.08);
  --line-dark:  rgba(255,255,255,.18);

  --maxw:   1320px;
  --gutter: clamp(22px, 5.5vw, 80px);

  --sans: "Helvetica Neue", Helvetica, "Inter", system-ui, -apple-system,
          "Segoe UI", Arial, sans-serif;

  --header-h: 76px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
  font-size: clamp(1rem, .97rem + .18vw, 1.09rem);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1, "liga" 1;
  letter-spacing: -.006em;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
::selection { background: var(--ink); color: var(--paper); }
:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }

/* ---------- type primitives ---------- */
.eyebrow {
  font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--muted); font-weight: 500;
}
.eyebrow.on-dark { color: var(--muted-2); }
.eyebrow.dash::after { content: " —"; color: var(--muted-2); }
h1,h2,h3,h4 { font-weight: 600; letter-spacing: -.03em; line-height: 1; }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(84px, 13vw, 184px); }
.rule { border: 0; border-top: 1px solid var(--line); }

/* section label + heading, echoing the PDF "LABEL —" motif */
.sec-head { margin-bottom: clamp(40px, 6vw, 80px); }
.sec-head .eyebrow { display: block; margin-bottom: 22px; }
.sec-head .eyebrow::after { content: " —"; color: var(--muted-2); }
.sec-head h2 { font-size: clamp(2rem, 1rem + 4vw, 3.7rem); max-width: 16ch; }
.sec-head .sub { color: var(--muted); margin-top: 16px; font-size: 1.05rem; }

/* ---------- header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 60; height: var(--header-h);
  display: flex; align-items: center;
  transition: background .45s var(--ease), border-color .45s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { font-weight: 600; letter-spacing: -.02em; font-size: 1.02rem; white-space: nowrap; }
.nav { display: flex; align-items: center; gap: clamp(22px, 2.4vw, 40px); }
.nav a { font-size: .94rem; color: var(--ink); position: relative; padding-block: 3px; letter-spacing: -.01em; }
.nav a::after {
  content:""; position:absolute; left:0; bottom:0; height:1px; width:100%;
  background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform .4s var(--ease);
}
.nav a:hover::after, .nav a:focus-visible::after { transform: scaleX(1); }

.site-header.over-hero { color: var(--paper); }
.site-header.over-hero .brand, .site-header.over-hero .nav a { color: var(--paper); }
.site-header.over-hero .menu-toggle span { background: var(--paper); }
.site-header.scrolled {
  background: rgba(255,255,255,.86);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom-color: var(--line-soft);
}
.site-header.scrolled .brand, .site-header.scrolled .nav a { color: var(--ink); }
.site-header.scrolled .menu-toggle span { background: var(--ink); }

.menu-toggle { display: none; width: 28px; height: 16px; position: relative; }
.menu-toggle span {
  position: absolute; left: 0; height: 1.5px; width: 100%; background: var(--ink);
  transition: transform .4s var(--ease), opacity .25s, top .4s var(--ease);
}
.menu-toggle span:nth-child(1){ top: 0; }
.menu-toggle span:nth-child(2){ top: 7px; }
.menu-toggle span:nth-child(3){ top: 14px; }
body.menu-open .menu-toggle span:nth-child(1){ top: 7px; transform: rotate(45deg); }
body.menu-open .menu-toggle span:nth-child(2){ opacity: 0; }
body.menu-open .menu-toggle span:nth-child(3){ top: 7px; transform: rotate(-45deg); }

/* ---------- CTAs (squared, never pills) ---------- */
.link-arrow {
  display: inline-flex; align-items: center; gap: .55em;
  font-size: 1.02rem; font-weight: 500; letter-spacing: -.01em;
  padding-bottom: 4px; border-bottom: 1px solid currentColor;
  transition: opacity .3s var(--ease);
}
.link-arrow .arrow { transition: transform .35s var(--ease); }
.link-arrow:hover .arrow { transform: translate(3px,-3px); }
.link-arrow:hover { opacity: .62; }
.cta-row { display: flex; flex-wrap: wrap; gap: clamp(20px, 3vw, 40px); }

/* ---------- hero ---------- */
.hero {
  background: #00000b; color: var(--paper);
  min-height: 100svh; display: flex; align-items: flex-end;
  position: relative; overflow: hidden;
  padding-block: calc(var(--header-h) + 40px) clamp(46px, 9vh, 104px);
}
.hero::after {
  content:""; position:absolute; inset:0; pointer-events:none;
  background: radial-gradient(130% 90% at 82% -10%, rgba(255,255,255,.05), transparent 58%);
}
.hero .wrap { position: relative; z-index: 2; width: 100%; }
.hero .eyebrow { margin-bottom: clamp(22px, 4vw, 40px); }
.hero h1 {
  font-size: clamp(3.2rem, 13vw, 11rem); font-weight: 600;
  letter-spacing: -.045em; line-height: .88;
}
.hero .lede {
  margin-top: clamp(24px, 3.4vw, 42px);
  font-size: clamp(1.15rem, 1rem + 1.1vw, 1.85rem);
  font-weight: 400; max-width: 26ch; color: rgba(255,255,255,.82); letter-spacing: -.018em;
  line-height: 1.32;
}
.hero .cta-row { margin-top: clamp(30px, 4.5vw, 52px); }
.scroll-cue {
  position: absolute; left: var(--gutter); bottom: 28px; z-index: 2;
  font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted-2);
  display: flex; align-items: center; gap: 12px;
}
.scroll-cue .bar { width: 34px; height: 1px; background: rgba(255,255,255,.3); position: relative; overflow: hidden; }
.scroll-cue .bar::after { content:""; position:absolute; inset:0; background:#fff; transform: translateX(-100%); animation: slide 2.6s var(--ease) infinite; }
@keyframes slide { 0%{transform:translateX(-100%)} 55%{transform:translateX(100%)} 100%{transform:translateX(100%)} }

/* ---------- work grid ---------- */
.work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(40px,5vw,96px) clamp(28px,4vw,64px); }
.card { display: block; }
.card-img { overflow: hidden; aspect-ratio: 16/10; background: var(--paper-2); }
.card-img img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  transition: transform .8s var(--ease), opacity .5s;
}
.card:hover .card-img img { transform: scale(1.04); }
.card-body { padding-top: 22px; }
.card-title { display: flex; align-items: baseline; gap: 14px; }
.card-title h3 { font-size: clamp(1.5rem, 1rem + 1.6vw, 2.3rem); }
.card-title .arrow { margin-left: auto; opacity: 0; transform: translate(-6px,6px); transition: opacity .4s var(--ease), transform .4s var(--ease); }
.card:hover .card-title .arrow { opacity: 1; transform: none; }
.card-desc { color: var(--muted); margin-top: 12px; max-width: 46ch; font-size: 1.02rem; line-height: 1.45; }
.card-tags { margin-top: 16px; color: var(--muted-2); font-size: .76rem; letter-spacing: .04em; text-transform: uppercase; }

/* ---------- about ---------- */
.about .intro { font-size: clamp(1.7rem, 1rem + 3vw, 3.3rem); font-weight: 500; letter-spacing: -.03em; line-height: 1.1; max-width: 19ch; }
.about .intro em { font-style: normal; color: var(--muted-2); }
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(40px, 6vw, 100px); margin-top: clamp(52px, 7vw, 96px); }
.about-bio { font-size: 1.06rem; }
.about-bio p + p { margin-top: 1.1em; }
.about-bio .with { margin-top: 32px; list-style: none; padding: 0; display: grid; gap: 13px; }
.about-bio .with li { position: relative; padding-left: 28px; color: var(--ink-2); }
.about-bio .with li::before { content:""; position:absolute; left:0; top:.66em; width:14px; height:1px; background: var(--ink); }

.facts { display: grid; gap: clamp(34px, 4vw, 48px); align-content: start; }
.fact h4 { font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 18px; }
.fact h4::after { content:" —"; color: var(--muted-2); }
.fact ul { list-style: none; padding: 0; columns: 2; column-gap: 28px; }
.fact.single ul { columns: 1; }
.fact li { padding: 4px 0; font-size: .98rem; break-inside: avoid; color: var(--ink-2); }
.cv-row { display: flex; justify-content: space-between; gap: 16px; padding: 13px 0; border-top: 1px solid var(--line-soft); }
.cv-row:first-of-type { border-top: 0; }
.cv-row .role { color: var(--ink-2); } .cv-row .role b { font-weight: 600; color: var(--ink); }
.cv-row .when { color: var(--muted); font-size: .85rem; white-space: nowrap; font-variant-numeric: tabular-nums; }

/* ---------- testimonials (no cards) ---------- */
.quotes { background: var(--paper-2); }
.quote-grid { columns: 3; column-gap: clamp(34px, 4vw, 64px); }
.quote { break-inside: avoid; padding: 26px 0 34px; border-top: 1px solid var(--line); margin-bottom: 0; }
.quote:first-child { border-top: 0; }
.quote .mark { font-size: 4.4rem; font-weight: 600; line-height: 1; color: var(--ink); height: .5em; margin-bottom: 8px; letter-spacing: -.02em; }
.quote blockquote { font-size: 1.12rem; letter-spacing: -.016em; line-height: 1.42; color: var(--ink); }
.quote .who { margin-top: 18px; }
.quote .who b { font-weight: 600; display: block; }
.quote .who span { color: var(--muted); font-size: .9rem; }

/* ---------- contact ---------- */
.contact { background: #00000b; color: var(--paper); }
.contact .big { font-size: clamp(2.6rem, 1rem + 7.5vw, 6.4rem); font-weight: 600; letter-spacing: -.04em; line-height: .95; }
.contact .big a { color: inherit; }
.contact .sub { color: var(--muted-2); margin-top: 26px; max-width: 44ch; font-size: 1.12rem; line-height: 1.45; }
.contact .cta-row { margin-top: 42px; }
.socials { margin-top: 58px; display: flex; flex-wrap: wrap; gap: clamp(22px,3vw,40px); }
.socials a { color: rgba(255,255,255,.66); font-size: .96rem; display:inline-flex; gap:7px; align-items:center; transition: color .3s; }
.socials a:hover { color: #fff; }
.socials a .arrow { transition: transform .3s var(--ease); }
.socials a:hover .arrow { transform: translate(2px,-2px); }

/* ---------- footer ---------- */
.site-footer { background: #00000b; color: var(--muted-2); border-top: 1px solid var(--line-dark); }
.site-footer .wrap { display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; padding-block: 30px; font-size: .85rem; }
.site-footer a:hover { color: #fff; }
.to-top { display:inline-flex; align-items:center; gap:8px; }
.to-top .arrow { transition: transform .3s var(--ease); }
.to-top:hover .arrow { transform: translateY(-3px); }

/* =========================================================================
   PROJECT PAGE
   ========================================================================= */
.proj-hero { padding-top: calc(var(--header-h) + clamp(56px, 9vw, 128px)); padding-bottom: clamp(38px, 5vw, 64px); }
.proj-hero .eyebrow a { color: var(--muted); transition: color .3s; }
.proj-hero .eyebrow a:hover { color: var(--ink); }
.proj-hero h1 { font-size: clamp(2.8rem, 1rem + 8vw, 7rem); letter-spacing: -.045em; line-height: .92; margin-top: 22px; }
.proj-hero .tagline { font-size: clamp(1.2rem, 1rem + 1.1vw, 1.85rem); color: var(--muted); margin-top: 26px; max-width: 28ch; letter-spacing: -.018em; line-height: 1.3; }

.proj-meta { display: grid; grid-template-columns: repeat(12,1fr); gap: clamp(28px,4vw,56px); padding-block: clamp(40px,5vw,68px); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.proj-meta .brief { grid-column: span 7; font-size: clamp(1.15rem,1rem + .7vw,1.5rem); letter-spacing: -.016em; line-height: 1.42; }
.proj-meta .side { grid-column: 9 / span 4; display: grid; gap: 30px; align-content: start; }
.proj-meta .side h4 { font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 14px; }
.proj-meta .side h4::after { content:" —"; color: var(--muted-2); }
.proj-meta .side .role-list { list-style: none; padding: 0; display: grid; gap: 7px; }
.proj-meta .side .role-list li { font-size: 1rem; color: var(--ink-2); letter-spacing: -.01em; }
.proj-meta .side .ctx { font-size: 1rem; color: var(--ink-2); line-height: 1.4; }

/* spreads — bare images, no frame */
.spreads { background: var(--paper-2); }
.spread { margin-bottom: clamp(40px, 6vw, 88px); }
.spread:last-child { margin-bottom: 0; }
.spread figure { margin: 0; }
.spread button.frame { display: block; width: 100%; overflow: hidden; background: transparent; transition: opacity .4s var(--ease); }
.spread button.frame:hover { opacity: .92; }
.spread img { width: 100%; height: auto; }
.spread figcaption { margin-top: 16px; display: flex; align-items: center; gap: 14px; color: var(--muted); font-size: .82rem; letter-spacing: .04em; text-transform: uppercase; }
.spread figcaption .n { font-variant-numeric: tabular-nums; color: var(--muted-2); }
.spread figcaption .zoom { margin-left: auto; opacity: 0; transition: opacity .3s; letter-spacing: .08em; }
.spread:hover figcaption .zoom { opacity: 1; }

/* next project */
.next-proj { display: block; background: var(--paper); border-top: 1px solid var(--line); }
.next-proj .wrap { padding-block: clamp(48px, 7vw, 92px); }
.next-proj .label { color: var(--muted); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; }
.next-proj .label::after { content:" —"; color: var(--muted-2); }
.next-proj .row { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 22px; }
.next-proj h3 { font-size: clamp(2.2rem, 1rem + 5.5vw, 5rem); letter-spacing: -.04em; transition: transform .45s var(--ease); display:flex; align-items:center; gap:.3em; }
.next-proj h3 .arrow { transition: transform .45s var(--ease); }
.next-proj:hover h3 { transform: translateX(12px); }
.next-proj:hover h3 .arrow { transform: translate(4px,-4px); }
.next-proj .np-thumb { width: clamp(140px, 24vw, 320px); aspect-ratio: 16/10; overflow: hidden; flex: none; background: var(--paper-2); }
.next-proj .np-thumb img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

/* =========================================================================
   LIGHTBOX
   ========================================================================= */
.lb { position: fixed; inset: 0; z-index: 100; display: none; }
.lb.open { display: block; }
.lb-backdrop { position: absolute; inset: 0; background: rgba(5,5,8,.95); opacity: 0; transition: opacity .35s; }
.lb.open .lb-backdrop { opacity: 1; }
.lb-stage { position: absolute; inset: 0; display: grid; place-items: center; padding: clamp(16px, 4vw, 72px); }
.lb-img { max-width: 100%; max-height: 100%; transform: scale(.98); opacity: 0; transition: transform .4s var(--ease), opacity .3s; }
.lb.open .lb-img { transform: scale(1); opacity: 1; }
.lb-cap { position: absolute; left: 0; right: 0; bottom: 24px; text-align: center; color: rgba(255,255,255,.66); font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; }
.lb-close { position: absolute; top: 22px; right: 24px; width: 44px; height: 44px; color: #fff; display: grid; place-items: center; transition: opacity .3s, transform .4s; opacity:.8; }
.lb-close:hover { opacity: 1; transform: rotate(90deg); }
.lb-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 50px; height: 50px; color: #fff; display: grid; place-items: center; opacity:.7; transition: opacity .3s; }
.lb-nav:hover { opacity: 1; }
.lb-prev { left: clamp(8px,1.5vw,24px); } .lb-next { right: clamp(8px,1.5vw,24px); }
.lb-count { position: absolute; top: 26px; left: 26px; color: rgba(255,255,255,.6); font-size: .82rem; font-variant-numeric: tabular-nums; letter-spacing: .08em; }

/* =========================================================================
   REVEAL
   ========================================================================= */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in-view { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; } .reveal.d3 { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none; }
  .scroll-cue .bar::after { animation: none; }
}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width: 900px) {
  .nav { position: fixed; inset: 0; flex-direction: column; justify-content: center; gap: 30px;
         background: #00000b; color: #fff; transform: translateY(-100%);
         opacity: 0; visibility: hidden; pointer-events: none;
         transition: transform .55s var(--ease), opacity .4s, visibility .4s; }
  body.menu-open .nav { transform: none; opacity: 1; visibility: visible; pointer-events: auto; }
  .nav a, .site-header.scrolled .nav a, .site-header.over-hero .nav a { color: #fff; font-size: 1.7rem; letter-spacing: -.02em; }
  .menu-toggle { display: block; z-index: 70; }
  .about-grid { grid-template-columns: 1fr; gap: clamp(40px,6vw,60px); }
  .proj-meta { grid-template-columns: 1fr; }
  .proj-meta .brief, .proj-meta .side { grid-column: auto; }
  .quote-grid { columns: 2; }
}
@media (max-width: 620px) {
  .work-grid { grid-template-columns: 1fr; gap: clamp(44px,9vw,60px); }
  .quote-grid { columns: 1; }
  .fact ul { columns: 1; }
  .next-proj .np-thumb { display: none; }
  .hero { min-height: 94svh; }
  .card-title .arrow { display: none; }
}