/* ============================================================
   PROJECT ATLAS — Executive Brand System
   Design Tokens & Component Library
   Client: Nick Farkas
   ============================================================
   Font substitution note (licensing): Canela and Neue Haas
   Grotesk are commercial families unavailable via open CDN.
   Fraunces (optical-size variable serif) stands in for Canela —
   closest open equivalent in warmth/contrast. Cormorant Garamond
   remains the specified fallback. Inter (tabular figures) stands
   in for Neue Haas Grotesk on numerals. Swap at will in Figma if
   licensed families are purchased.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;1,9..144,400&family=Cormorant+Garamond:wght@400;500;600&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* ---- Color tokens ---- */
  --color-navy: #0B2A45;
  --color-ivory: #FAF9F7;
  --color-charcoal: #2B2B2B;
  --color-gold: #B89B5E;
  --color-warm-gray: #ECEAE7;
  --color-white: #FFFFFF;

  /* semantic */
  --color-bg: var(--color-ivory);
  --color-bg-alt: var(--color-warm-gray);
  --color-bg-inverse: var(--color-navy);
  --color-text: var(--color-charcoal);
  --color-text-inverse: var(--color-ivory);
  --color-text-muted: #6B6862;
  --color-accent: var(--color-gold);
  --color-border: #DEDBD5;
  --color-border-inverse: rgba(250,249,247,0.18);

  /* ---- Type families ---- */
  --font-display: 'Fraunces', 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-number: 'Inter', sans-serif;

  /* ---- 8pt spacing scale ---- */
  --sp-1: 8px;
  --sp-2: 16px;
  --sp-3: 24px;
  --sp-4: 32px;
  --sp-5: 40px;
  --sp-6: 48px;
  --sp-7: 64px;
  --sp-8: 80px;
  --sp-9: 96px;
  --sp-10: 120px;
  --sp-11: 160px;
  --sp-12: 200px;
  --sp-13: 220px;

  /* ---- Radius (luxury cap: never exceed 6px) ---- */
  --radius-sm: 4px;

  /* ---- Grid ---- */
  --grid-max: 1440px;
  --grid-margin: 80px;
  --grid-margin-tablet: 40px;
  --grid-margin-mobile: 24px;
  --grid-gutter: 24px;

  /* ---- Motion ---- */
  /* Luxury motion only: fade, slide, parallax, image-zoom, smooth hover.
     Primary reveals run 600-900ms; micro-interactions (hover underline) stay
     quick so the UI still feels responsive. No bounce, no overshoot, no scale-pop. */
  --ease-editorial: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast: 260ms;
  --dur-med: 620ms;
  --dur-slow: 850ms;

  /* ---- Fluid type scale (clamp: min, preferred, max) ----
     Display XL raised ~20% over the prior pass (96px → 115px) so the hero
     name unmistakably dominates the page — Display L / M unchanged. */
  --type-display-xl: clamp(2.75rem, 1.6rem + 7.4vw, 7.2rem);  /* hero names — 115px max */
  --type-display-l:  clamp(2.25rem, 1.6rem + 4.4vw, 4.5rem);  /* section headlines — 72px max */
  --type-display-m:  clamp(2rem, 1.5rem + 2.6vw, 3.5rem);     /* subheads — 56px max */
  --type-display-s:  clamp(1.5rem, 1.3rem + 1vw, 2.25rem);  /* card titles */
  --type-body-l:      clamp(1.125rem, 1.05rem + 0.3vw, 1.375rem);
  --type-body-m:      1rem;
  --type-body-s:      0.875rem;
  --type-eyebrow:     0.8125rem;
  --type-number-xl:  clamp(2.75rem, 2.2rem + 4vw, 6rem);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--type-body-m);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p, figure { margin: 0; }
button { font-family: inherit; cursor: pointer; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
/* Eyebrow is a quiet kicker by default — gold is reserved for the rare true
   signal (a result, a single CTA), applied via inline override or .eyebrow--accent,
   never ambient across every section. */
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--type-eyebrow);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.eyebrow--accent { color: var(--color-accent); }

/* text-wrap: balance keeps display headlines from ending on a lonely orphan
   word — a small typographic courtesy that separates a considered layout
   from an unconsidered one. Applied to headline-scale type only (balance
   degrades on long body copy). */
.display-xl {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--type-display-xl);
  line-height: 1.02;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.display-l {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--type-display-l);
  line-height: 1.08;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.display-m {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--type-display-m);
  line-height: 1.16;
  text-wrap: balance;
}
.display-s {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--type-display-s);
  line-height: 1.2;
  text-wrap: balance;
}
.body-l { font-size: var(--type-body-l); font-weight: 300; line-height: 1.65; color: var(--color-text); }
.body-m { font-size: var(--type-body-m); font-weight: 400; line-height: 1.7; color: var(--color-text); }
.body-s { font-size: var(--type-body-s); font-weight: 400; line-height: 1.6; color: var(--color-text-muted); }
.text-muted { color: var(--color-text-muted); }
.text-inverse { color: var(--color-text-inverse); }
.text-accent { color: var(--color-accent); }
.number-xl {
  font-family: var(--font-number);
  font-variant-numeric: tabular-nums;
  font-weight: 300;
  font-size: var(--type-number-xl);
  line-height: 1;
  letter-spacing: -0.02em;
}
.italic { font-style: italic; }

/* ============================================================
   GRID / LAYOUT
   ============================================================ */
.container {
  max-width: var(--grid-max);
  margin-inline: auto;
  padding-inline: var(--grid-margin);
}
@media (max-width: 1024px) { .container { padding-inline: var(--grid-margin-tablet); } }
@media (max-width: 480px)  { .container { padding-inline: var(--grid-margin-mobile); } }

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gutter);
}
@media (max-width: 1024px) { .grid-12 { grid-template-columns: repeat(8, 1fr); } }
@media (max-width: 480px)  { .grid-12 { grid-template-columns: repeat(4, 1fr); } }

/* Section rhythm: 160-220px between major sections at desktop, per luxury spacing spec */
.section { padding-block: var(--sp-13); }
@media (max-width: 1024px) { .section { padding-block: var(--sp-10); } }
@media (max-width: 480px)  { .section { padding-block: var(--sp-8); } }

.section--tight { padding-block: var(--sp-10); }
@media (max-width: 1024px) { .section--tight { padding-block: var(--sp-8); } }
@media (max-width: 480px)  { .section--tight { padding-block: var(--sp-7); } }
.section--inverse { background: var(--color-bg-inverse); color: var(--color-text-inverse); }
.section--alt { background: var(--color-bg-alt); }

.stack-1 > * + * { margin-top: var(--sp-1); }
.stack-2 > * + * { margin-top: var(--sp-2); }
.stack-3 > * + * { margin-top: var(--sp-3); }
.stack-4 > * + * { margin-top: var(--sp-4); }
.stack-6 > * + * { margin-top: var(--sp-6); }
.stack-8 > * + * { margin-top: var(--sp-8); }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-4) var(--grid-margin);
  background: rgba(250,249,247,0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}
@media (max-width: 1024px) { .nav { padding: var(--sp-3) var(--grid-margin-tablet); } }
@media (max-width: 480px)  { .nav { padding: var(--sp-3) var(--grid-margin-mobile); } }

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.625rem; /* 26px */
  letter-spacing: 0.01em;
}
.nav__links {
  display: flex;
  gap: var(--sp-6);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__links a {
  font-size: 0.9375rem; /* 15px */
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--color-text);
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease-editorial), color var(--dur-fast) var(--ease-editorial);
}
.nav__links a:hover, .nav__links a[aria-current="page"] { border-color: var(--color-accent); color: var(--color-navy); }
.nav__cta { display: flex; align-items: center; gap: var(--sp-3); }
.nav__toggle { display: none; }
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__toggle { display: block; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 20px 44px;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: background-color var(--dur-fast) var(--ease-editorial), color var(--dur-fast) var(--ease-editorial), border-color var(--dur-fast) var(--ease-editorial);
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-navy);
  color: var(--color-ivory);
  border: 1px solid var(--color-navy);
}
.btn-primary:hover { background: transparent; color: var(--color-navy); }
.btn-secondary {
  background: transparent;
  color: var(--color-navy);
  border: 1px solid var(--color-navy);
}
.btn-secondary:hover { background: var(--color-navy); color: var(--color-ivory); }
.btn-ghost {
  background: transparent;
  color: var(--color-text-inverse);
  border: 1px solid var(--color-border-inverse);
}
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-gold {
  background: var(--color-accent);
  color: var(--color-navy);
  border: 1px solid var(--color-accent);
}
.btn-gold:hover { background: transparent; color: var(--color-accent); }
.btn-row { display: flex; gap: var(--sp-3); flex-wrap: wrap; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: var(--type-body-s);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--color-accent);
  padding-bottom: 4px;
}
.link-arrow::after { content: '→'; transition: transform var(--dur-fast) var(--ease-editorial); }
.link-arrow:hover::after { transform: translateX(4px); }

/* ============================================================
   SECTION HEADER
   ============================================================ */
.section-header {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gutter);
  align-items: end;
  margin-bottom: var(--sp-9);
}
.section-header__eyebrow { grid-column: 1 / 4; }
.section-header__title { grid-column: 1 / 9; margin-top: var(--sp-2); }
.section-header__desc { grid-column: 9 / 13; }
@media (max-width: 1024px) {
  .section-header__eyebrow, .section-header__title, .section-header__desc { grid-column: 1 / -1; }
}

/* ============================================================
   METRIC LIST — magazine-style, no boxes, no cards.
   Large serif numeral, small caps label, hairline divider.
   The numbers are the design.
   ============================================================ */
.metric-list {
  max-width: 760px;
  border-top: 1px solid var(--color-border);
}
.metric-list--wide { max-width: none; }
.metric-list--inverse { border-color: var(--color-border-inverse); }
.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--sp-4);
  padding-block: var(--sp-5);
  border-bottom: 1px solid var(--color-border);
}
.metric-row--inverse { border-color: var(--color-border-inverse); }
.metric-row__number {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 1.6rem + 2.2vw, 3.25rem);
  line-height: 1;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.metric-row__label {
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-align: right;
}
.metric-row--inverse .metric-row__label { color: rgba(250,249,247,0.6); }
@media (max-width: 600px) {
  .metric-row { flex-direction: column; align-items: flex-start; gap: var(--sp-1); padding-block: var(--sp-4); }
  .metric-row__label { text-align: left; }
}

/* ============================================================
   META STRIP — flat 3-up label/value row (case study Role /
   Category / Scope). No boxes, matches metric-list restraint.
   ============================================================ */
.meta-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-8);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--sp-5);
}
.meta-strip__item { min-width: 160px; }
.meta-strip__label { font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); }
.meta-strip__value { font-family: var(--font-display); font-size: 1.25rem; margin-top: var(--sp-1); }

/* ============================================================
   PROJECT / ARTICLE CARDS
   ============================================================ */
.project-card { display: block; }
.project-card--large { grid-column: span 6; }
.project-card__media {
  aspect-ratio: 4 / 5;
  background: var(--color-warm-gray);
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
}
.project-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-editorial); }
.project-card:hover .project-card__media img { transform: scale(1.025); }
.project-card__num {
  position: absolute; top: var(--sp-3); left: var(--sp-3);
  font-family: var(--font-number); font-size: var(--type-body-s);
  color: var(--color-ivory); mix-blend-mode: difference;
}
.project-card__meta {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-top: var(--sp-4);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--color-border);
}
.project-card__title { font-family: var(--font-display); font-size: var(--type-display-s); }
.project-card__tag { font-size: var(--type-body-s); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.project-card__desc { margin-top: var(--sp-3); font-size: var(--type-body-m); color: var(--color-text-muted); max-width: 46ch; }

.article-card { display: flex; flex-direction: column; gap: var(--sp-4); }
.article-card__media { aspect-ratio: 4 / 3; background: var(--color-warm-gray); border-radius: var(--radius-sm); overflow: hidden; }
.article-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-editorial); }
.article-card:hover .article-card__media img { transform: scale(1.02); }
.article-card__cat { font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-accent); }
.article-card__title { font-family: var(--font-display); font-size: 1.75rem; line-height: 1.15; margin-top: var(--sp-2); }
.article-card__meta { font-size: var(--type-body-s); color: var(--color-text-muted); }

/* ============================================================
   PHOTO FRAME — editorial photography placeholder.
   Flat, neutral field standing in for large premium photography.
   No gradients, no illustrative graphics.
   ============================================================ */
.photo-frame {
  background: var(--color-warm-gray);
  position: relative;
  overflow: hidden;
}
.photo-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* PRIMARY / SECONDARY PORTRAIT GRADE
   Applied to the real photography once it lands at images/portrait-primary.jpg
   and images/portrait-secondary.jpg. Natural skin tone preserved — this is a
   restraint grade, not a filter effect: a touch of brightness and contrast,
   saturation pulled back very slightly so nothing reads oversaturated. */
.photo--primary {
  object-position: 68% 22%; /* eyes in the upper third, ~35-40% negative space held on the left */
  filter: brightness(1.03) saturate(0.97) contrast(1.04);
}
.photo--secondary {
  object-position: 50% 24%;
  filter: brightness(1.02) saturate(0.98) contrast(1.02);
}
/* Vignette stands in for a ~10% background darkening pass — pulls focus to the
   subject without touching skin tone, since it's weighted to the frame edges. */
.photo-frame--vignette::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 80% at 62% 28%, transparent 40%, rgba(11,42,69,0.14) 100%);
  pointer-events: none;
}

/* Contained frames (sitting inside the grid, surrounded by ivory) get a hairline
   edge so a flat placeholder still reads as a deliberately placed photograph
   rather than a pale rectangle dissolving into the page. Full-bleed frames skip
   it — an edge-to-edge field doesn't want a frame around it. */
.photo-frame--framed { border: 1px solid var(--color-border); }
.photo-frame--parallax { transition: transform 60ms linear; }

/* Wall-label caption — sits below the frame, not on top of it, so it never
   competes with the photography once real images are in place. */
.photo-caption {
  margin-top: var(--sp-3);
  font-size: var(--type-body-s);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.photo-caption--inverse { color: rgba(250,249,247,0.55); }

/* ============================================================
   QUOTE BLOCK
   ============================================================ */
.quote-block {
  max-width: 880px;
  padding-left: var(--sp-4);
  border-left: 2px solid var(--color-accent);
}
.quote-block__text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--type-display-m);
  line-height: 1.3;
}
.quote-block__attr {
  margin-top: var(--sp-3);
  font-size: var(--type-body-s);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

/* ============================================================
   GALLERY
   ============================================================ */
.gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gutter);
}
.gallery__item { grid-column: span 6; aspect-ratio: 3/2; background: var(--color-warm-gray); border-radius: var(--radius-sm); overflow: hidden; }
.gallery__item--wide { grid-column: span 12; aspect-ratio: 21/9; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 900px) { .gallery__item { grid-column: span 12; } }

/* ============================================================
   TIMELINE
   ============================================================ */
.timeline { position: relative; padding-left: var(--sp-6); }
.timeline::before { content: ''; position: absolute; left: 0; top: 6px; bottom: 6px; width: 1px; background: var(--color-border); }
.timeline__item { position: relative; padding-bottom: var(--sp-8); }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__item::before {
  content: ''; position: absolute; left: calc(-1 * var(--sp-6) - 4px); top: 6px;
  width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent);
}
.timeline__year { font-family: var(--font-number); font-size: var(--type-body-s); color: var(--color-text-muted); letter-spacing: 0.04em; }
.timeline__title { font-family: var(--font-display); font-size: var(--type-display-s); margin-top: var(--sp-1); }

/* ============================================================
   RESUME BLOCK
   ============================================================ */
.resume-block { display: grid; grid-template-columns: 200px 1fr; gap: var(--sp-5); padding-block: var(--sp-5); border-bottom: 1px solid var(--color-border); }
.resume-block__period { font-size: var(--type-body-s); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.resume-block__role { font-family: var(--font-display); font-size: var(--type-display-s); }
.resume-block__org { font-size: var(--type-body-s); color: var(--color-accent); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 4px; }
@media (max-width: 700px) { .resume-block { grid-template-columns: 1fr; gap: var(--sp-2); } }

/* ============================================================
   WORKFLOW — elegant horizontal process diagram (AI Lab).
   A hairline runs the full width; each step sits on it with a
   small numbered marker. Collapses to a left-rule vertical list
   on narrow screens — no arrows, no icons, no clutter.
   ============================================================ */
.workflow {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: var(--sp-5);
  padding-top: var(--sp-7);
}
.workflow::before {
  content: '';
  position: absolute;
  top: calc(var(--sp-7) - 1px);
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-border);
}
.workflow__step { position: relative; flex: 1; }
.workflow__num {
  position: absolute;
  top: -9px;
  left: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-ivory);
  font-size: 11px;
  font-family: var(--font-number);
  display: flex;
  align-items: center;
  justify-content: center;
}
.workflow__title { font-family: var(--font-display); font-size: 1.375rem; margin-top: var(--sp-5); }
.workflow__desc { margin-top: var(--sp-2); font-size: var(--type-body-s); color: var(--color-text-muted); line-height: 1.65; }
@media (max-width: 900px) {
  .workflow { flex-direction: column; gap: var(--sp-6); padding-top: 0; }
  .workflow::before { display: none; }
  .workflow__step { padding-left: var(--sp-5); border-left: 1px solid var(--color-border); padding-bottom: var(--sp-1); }
  .workflow__num { top: -2px; left: -9px; }
  .workflow__title { margin-top: 0; }
}

/* ============================================================
   TESTIMONIAL
   ============================================================ */
.testimonial { padding: var(--sp-6); background: var(--color-bg-alt); }
.testimonial__text { font-family: var(--font-display); font-size: var(--type-display-s); font-style: italic; line-height: 1.35; }
.testimonial__name { margin-top: var(--sp-4); font-size: var(--type-body-s); text-transform: uppercase; letter-spacing: 0.06em; }
.testimonial__role { font-size: var(--type-body-s); color: var(--color-text-muted); }

/* ============================================================
   FORMS
   ============================================================ */
.form-field { display: flex; flex-direction: column; gap: var(--sp-1); }
.form-field label { font-size: var(--type-body-s); text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); }
.form-field input, .form-field textarea {
  border: none; border-bottom: 1px solid var(--color-border);
  background: transparent; padding: var(--sp-2) 0; font-family: var(--font-body);
  font-size: var(--type-body-m); color: var(--color-text);
  transition: border-color var(--dur-fast);
}
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--color-navy); }
.form-field textarea { resize: vertical; min-height: 120px; }

/* ============================================================
   CONTACT / DOWNLOAD CARDS
   ============================================================ */
.contact-card, .download-card {
  border: 1px solid var(--color-border);
  padding: var(--sp-5);
  display: flex; flex-direction: column; gap: var(--sp-2);
}
.download-card__ext { font-size: var(--type-body-s); color: var(--color-accent); text-transform: uppercase; letter-spacing: 0.06em; }

/* ============================================================
   FOOTER — minimal, elegant. Name, tagline, three points of
   contact. Nothing more.
   ============================================================ */
.footer {
  background: var(--color-navy);
  color: var(--color-ivory);
  padding-block: var(--sp-11);
}
.footer__brand { font-size: 1.625rem; }
.footer__tagline {
  margin-top: var(--sp-3);
  max-width: 420px;
  opacity: 0.68;
}
.footer__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-5);
  margin-top: var(--sp-8);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--color-border-inverse);
}
.footer__meta a, .footer__meta span {
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ivory);
  opacity: 0.7;
  transition: opacity var(--dur-fast) var(--ease-editorial), color var(--dur-fast) var(--ease-editorial);
}
.footer__meta a:hover { opacity: 1; color: var(--color-accent); }
.footer__copyright { margin-top: var(--sp-6); font-size: 0.8125rem; opacity: 0.4; }

/* ============================================================
   MISC
   ============================================================ */
.hr { height: 1px; background: var(--color-border); border: none; }
.logo-strip { display: flex; flex-wrap: wrap; gap: var(--sp-7); align-items: center; }
.logo-strip span { font-family: var(--font-display); font-size: 1.5rem; color: var(--color-text-muted); letter-spacing: 0.02em; }

.logo-strip--keynote {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--sp-6) var(--sp-5);
  justify-items: center;
  align-items: center;
}
.logo-strip--keynote span {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-muted);
  opacity: 0.7;
  transition: opacity var(--dur-base) var(--ease-editorial), color var(--dur-base) var(--ease-editorial);
}
.logo-strip--keynote span:hover { opacity: 1; color: var(--color-text); }

.logo-strip--marks {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--sp-9) var(--sp-8);
}
.logo-strip--marks img {
  display: block;
  height: 34px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  opacity: 0.72;
  filter: grayscale(1);
  transition: opacity var(--dur-base) var(--ease-editorial);
}
.logo-strip--marks img:hover { opacity: 1; }
@media (max-width: 640px) {
  .logo-strip--marks { gap: var(--sp-7) var(--sp-6); }
  .logo-strip--marks img { height: 26px; }
}
.tag-pill {
  display: inline-block; padding: 6px 14px; font-size: var(--type-body-s);
  border: 1px solid var(--color-border); border-radius: 999px; color: var(--color-text-muted);
}
.reveal { opacity: 0; transform: translateY(24px); transition: opacity var(--dur-slow) var(--ease-editorial), transform var(--dur-slow) var(--ease-editorial); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }