/* =========================================================
   BRYNN KLINEFELTER — SHARED STYLESHEET
   Design tokens live at the top. Everything below derives
   from these values — change a token, change the whole site.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Work+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  /* ---- Brand core (from Brynn's identity: bold red on black/white) ---- */
  --ink:            #111111;
  --paper:          #FAFAF8;
  --paper-dim:      #F0EFEA;
  --red:            #E31C23;
  --red-deep:       #A5151B;
  --grey:           #6E6E6B;
  --grey-line:      #DDDAD2;

  /* ---- Project accents (each case study borrows one) ---- */
  --acc-barbie:     #FF3EA5;
  --acc-dewalt:     #FEB700;
  --acc-spotify:    #1ED760;
  --acc-morleys:    #E8171C;
  --acc-unstreamed: #E0592A;
  --acc-bbc:        #111111;

  /* ---- Type ---- */
  --f-display: 'Anton', 'Arial Narrow', sans-serif;
  --f-body:    'Work Sans', -apple-system, sans-serif;
  --f-mono:    'IBM Plex Mono', ui-monospace, monospace;

  /* ---- Scale ---- */
  --step-0:  clamp(1rem, 0.95rem + 0.3vw, 1.125rem);
  --step-1:  clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
  --step-2:  clamp(1.75rem, 1.5rem + 1vw, 2.25rem);
  --step-3:  clamp(2.5rem, 2rem + 2vw, 3.5rem);
  --step-4:  clamp(3.5rem, 2.5rem + 4vw, 6rem);
  --step-5:  clamp(3rem, 1rem + 11vw, 8.5rem);

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 3rem;
  --space-5: 5rem;
  --space-6: 8rem;

  --max-w: 1120px;
  --radius: 2px;
}

/* ---------------------------------------------------------
   Reset
   --------------------------------------------------------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; }
h1,h2,h3,h4,p,ul,figure{ margin: 0; }
ul{ padding: 0; list-style: none; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

:focus-visible{
  outline: 3px solid var(--red);
  outline-offset: 3px;
}

/* ---------------------------------------------------------
   Nav
   --------------------------------------------------------- */
.site-nav{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  max-width: var(--max-w);
  margin: 0 auto;
}
.site-nav__mark{
  font-family: var(--f-display);
  font-size: 1.3rem;
  letter-spacing: 0.02em;
  color: var(--red);
  text-decoration: none;
  text-transform: uppercase;
}
.site-nav__links{
  display: flex;
  gap: var(--space-4);
  font-family: var(--f-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.site-nav__links a{
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.site-nav__links a:hover,
.site-nav__links a:focus-visible{
  border-color: var(--red);
  color: var(--red);
}
@media (max-width: 640px){
  .site-nav{ flex-direction: column; gap: var(--space-2); align-items: flex-start; }
  .site-nav__links{ gap: var(--space-3); }
}

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
.site-footer{
  border-top: 1px solid var(--grey-line);
  padding: var(--space-5) var(--space-4) var(--space-4);
  text-align: center;
  color: var(--grey);
}
.site-footer__links{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  margin-bottom: var(--space-2);
  font-family: var(--f-mono);
  font-size: 0.85rem;
}
.site-footer__links a{
  text-decoration: none;
  color: var(--red);
}
.site-footer__links a:hover{ text-decoration: underline; }
.site-footer small{ font-size: 0.75rem; letter-spacing: 0.03em; }

/* ---------------------------------------------------------
   Buttons / labels
   --------------------------------------------------------- */
.eyebrow{
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: var(--space-2);
}
.btn{
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.85em 1.6em;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  font-family: var(--f-mono);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  transition: background 0.15s ease, color 0.15s ease;
}
.btn:hover, .btn:focus-visible{
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}
.btn--ghost{
  background: transparent;
  color: var(--ink);
}
.btn--ghost:hover{ background: var(--ink); color: var(--paper); }

/* ---------------------------------------------------------
   Layout helpers
   --------------------------------------------------------- */
.wrap{
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-4);
}
@media (max-width: 640px){
  .wrap{ padding: 0 var(--space-3); }
}
.section{ padding: var(--space-6) 0; }
.section--tight{ padding: var(--space-5) 0; }

/* =========================================================
   LANDING PAGE
   ========================================================= */
.hero-landing{
  position: relative;
  overflow: hidden;
  padding: var(--space-3) 0 var(--space-6);
}
.hero-landing__stack{
  position: relative;
  line-height: 0.78;
  font-family: var(--f-display);
  color: var(--red);
  text-transform: uppercase;
  font-size: var(--step-5);
  letter-spacing: 0.015em;
  margin: var(--space-4) 0;
  user-select: none;
}
.hero-landing__stack span{ display: block; }
.hero-landing__tagline{
  max-width: 34rem;
  font-size: var(--step-2);
  font-weight: 600;
  margin-top: var(--space-3);
}
.hero-landing__sub{
  max-width: 30rem;
  color: var(--grey);
  margin-top: var(--space-2);
}
.hero-landing__portrait{
  position: absolute;
  right: 0;
  bottom: -1rem;
  width: min(42vw, 320px);
  filter: grayscale(15%);
  border: 8px solid var(--paper);
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}
@media (max-width: 900px){
  .hero-landing__portrait{ position: static; width: 60%; margin-top: var(--space-4); }
}

.about-strip{
  background: var(--ink);
  color: var(--paper);
  padding: var(--space-5) 0;
}
.about-strip__banner{
  width: 100%;
  border-radius: var(--radius);
  margin-top: var(--space-3);
  opacity: 0.9;
}
.about-strip h2{
  font-family: var(--f-display);
  text-transform: uppercase;
  font-size: var(--step-3);
  color: var(--red);
}

.work-index{
  display: grid;
  gap: 1px;
  background: var(--grey-line);
  border: 1px solid var(--grey-line);
  margin-top: var(--space-4);
}
.work-item{
  position: relative;
  display: grid;
  grid-template-columns: 100px 1fr auto;
  align-items: center;
  gap: var(--space-3);
  background: var(--paper);
  padding: var(--space-3) var(--space-3);
  text-decoration: none;
  color: var(--ink);
  transition: background 0.15s ease, padding-left 0.15s ease;
}
.work-item:hover, .work-item:focus-visible{
  background: var(--paper-dim);
  padding-left: calc(var(--space-3) + 8px);
}
.work-item__accent{
  width: 100%;
  height: 6px;
  border-radius: 3px;
}
.work-item__title{
  font-family: var(--f-display);
  text-transform: uppercase;
  font-size: var(--step-1);
  letter-spacing: 0.01em;
}
.work-item__desc{
  color: var(--grey);
  font-size: 0.92rem;
  margin-top: 0.25em;
}
.work-item__arrow{
  font-family: var(--f-mono);
  font-size: 1.4rem;
  color: var(--red);
}
@media (max-width: 640px){
  .work-item{ grid-template-columns: 50px 1fr; }
  .work-item__arrow{ display: none; }
}

/* =========================================================
   CASE STUDY TEMPLATE (shared across all three projects)
   ========================================================= */
.case-hero{
  padding: var(--space-5) 0 var(--space-4);
  border-bottom: 4px solid var(--accent, var(--red));
}
.case-hero__eyebrow{ color: var(--accent, var(--red)); }
.case-hero__title{
  font-family: var(--f-display);
  text-transform: uppercase;
  font-size: var(--step-4);
  line-height: 0.95;
  max-width: 18ch;
}
.case-hero__meta{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-3);
  font-family: var(--f-mono);
  font-size: 0.8rem;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.case-hero__meta strong{ display: block; color: var(--ink); font-size: 0.95rem; letter-spacing: 0; text-transform: none; font-family: var(--f-body); font-weight: 600;}

.case-hero__image{
  margin-top: var(--space-4);
  width: 100vw;
  max-width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  aspect-ratio: 16/8;
  object-fit: contain;
  background: var(--ink);
}

.case-hero__image--natural{
  width: auto;
  max-width: 100%;
  position: static;
  left: auto;
  right: auto;
  margin-left: auto;
  margin-right: auto;
  aspect-ratio: auto;
  display: block;
}

.stat-row{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-3);
  margin: var(--space-4) 0;
}
.stat{
  border-left: 3px solid var(--accent, var(--red));
  padding-left: var(--space-2);
}
.stat__num{
  font-family: var(--f-display);
  font-size: var(--step-3);
  color: var(--accent, var(--red));
  line-height: 1;
}
.stat__label{
  color: var(--grey);
  font-size: 0.85rem;
  margin-top: 0.4em;
}

.case-section{
  padding: var(--space-5) 0;
  border-top: 1px solid var(--grey-line);
}
.case-section__head{
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.case-section__head h2{
  font-family: var(--f-display);
  text-transform: uppercase;
  font-size: var(--step-3);
  position: sticky;
  top: var(--space-3);
}
.case-section__head .lede{
  font-size: var(--step-1);
  font-weight: 500;
  max-width: 42ch;
}
@media (max-width: 780px){
  .case-section__head{ grid-template-columns: 1fr; }
  .case-section__head h2{ position: static; }
}

.case-body p + p{ margin-top: 1em; }
.case-body{ max-width: 60ch; }

.pull{
  font-family: var(--f-display);
  text-transform: uppercase;
  font-size: var(--step-2);
  line-height: 1.15;
  color: var(--accent, var(--red));
  max-width: 22ch;
  margin: var(--space-4) 0;
}

.media-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  margin: var(--space-4) 0;
}
.media-grid img{ width: 100%; height: 100%; object-fit: cover; aspect-ratio: 1; }
.media-grid--wide img{ aspect-ratio: 4/3; }
.media-grid--2{ grid-template-columns: repeat(2, 1fr); }
@media (max-width: 640px){
  .media-grid{ grid-template-columns: 1fr 1fr; }
}

.full-bleed{
  width: 100%;
  aspect-ratio: 21/9;
  object-fit: cover;
  margin: var(--space-4) 0;
}

.figure-caption{
  font-family: var(--f-mono);
  font-size: 0.75rem;
  color: var(--grey);
  margin-top: 0.6em;
  letter-spacing: 0.02em;
}

.timeline-list{
  display: grid;
  gap: 0;
  border-top: 1px solid var(--grey-line);
}
.timeline-list li{
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--grey-line);
}
.timeline-list .n{
  font-family: var(--f-mono);
  color: var(--accent, var(--red));
}
.timeline-list h3{
  font-weight: 700;
  margin-bottom: 0.25em;
}
.timeline-list p{ color: var(--grey); }

.quote-strip{
  background: var(--paper-dim);
  padding: var(--space-4);
  border-left: 4px solid var(--accent, var(--red));
}
.quote-strip p{
  font-style: italic;
  font-size: var(--step-1);
}
.quote-strip cite{
  display: block;
  margin-top: var(--space-2);
  font-style: normal;
  font-family: var(--f-mono);
  font-size: 0.8rem;
  color: var(--grey);
}

.lineup-table{
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-4) 0;
  font-size: 0.95rem;
}
.lineup-table th{
  text-align: left;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--grey);
  padding-bottom: 0.6em;
  border-bottom: 2px solid var(--ink);
}
.lineup-table td{
  padding: 0.9em 0.6em 0.9em 0;
  border-bottom: 1px solid var(--grey-line);
}
.lineup-table td:first-child{ font-weight: 700; }
.lineup-table tr td:nth-child(2){ color: var(--accent, var(--red)); font-family: var(--f-mono); font-size: 0.85rem; text-transform: uppercase;}

.case-nav{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5) 0;
  border-top: 1px solid var(--grey-line);
  gap: var(--space-3);
  flex-wrap: wrap;
}
.case-nav__title{
  font-family: var(--f-display);
  text-transform: uppercase;
  font-size: var(--step-2);
}