/* ─────────────────────────────────────────────────────────────────────
   UFA Pitch · Boris Fründt
   Concept: CINEMATIC EDITORIAL — Film pressbook meets art direction
   Aesthetic: Bold asymmetry, oversized type, film-frame geometry
   Fonts: Bebas Neue (display) + Libre Baskerville (editorial body)
   Palette: Near-black · Off-white · Gold · Film-red (accents only)
   ───────────────────────────────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=DM+Mono:wght@400;500&display=swap');

:root {
  --ink:        #002F4D;   /* UFA Navy */
  --paper:      #F2EFE8;
  --paper-warm: #EAE6DC;
  --gold:       #C9A84C;
  --gold-light: #E8C96A;
  --cream:      #FFF8EE;
  --red:        #E90027;   /* UFA Red */
  --navy:       #002F4D;   /* UFA Navy */
  --mid:        #7A7468;
  --rule:       rgba(0,47,77,0.1);

  --display: 'Bebas Neue', sans-serif;
  --body:    'Libre Baskerville', Georgia, serif;
  --mono:    'DM Mono', monospace;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --w: 1380px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }

body {
  font-family: var(--body);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  cursor: default;
}

/* Custom cursor dot */
body::after {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold);
  position: fixed;
  top: -20px; left: -20px;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.15s ease;
  mix-blend-mode: multiply;
}

.wrap {
  max-width: var(--w);
  margin: 0 auto;
  padding: 0 4rem;
}

/* ─── TYPOGRAPHY SCALE ─── */
.t-display {
  font-family: var(--display);
  font-weight: 400; /* Bebas is always bold */
  letter-spacing: 0.02em;
  line-height: 0.92;
  text-transform: uppercase;
}

.t-serif {
  font-family: var(--body);
  font-style: italic;
  font-size: 1.5rem;
  line-height: 1.5;
  color: var(--mid);
}

.t-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.t-body {
  font-family: var(--body);
  font-size: 1.1rem;
  line-height: 1.8;
  color: #3A3630;
}

/* ─── RULES & ORNAMENTS ─── */
.rule-h {
  width: 100%; height: 1px;
  background: var(--rule);
  margin: 0;
}

.rule-gold {
  width: 60px; height: 3px;
  background: var(--gold);
  margin-bottom: 2rem;
}

/* ─── NAV ─── */
.nav {
  position: fixed; top: 0; left: 0; width: 100%;
  z-index: 1000;
  padding: 1.5rem 0;
  mix-blend-mode: normal;
}
.nav-inner {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 4rem;
}
.nav-logo {
  text-decoration: none;
  display: flex; align-items: center;
  color: var(--ink);
  transition: color 0.3s var(--ease);
}
.nav-logo:hover { color: var(--red); }
.nav-logo-svg { display: block; }

.nav-cta {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 0.6rem 1.5rem;
  transition: all 0.3s var(--ease);
}
.nav-cta:hover {
  background: var(--ink);
  color: var(--paper);
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  background: var(--ink);
  color: var(--paper);
  display: grid;
  grid-template-rows: 1fr auto;
  position: relative;
  overflow: hidden;
}

/* Diagonal film-frame lines */
.hero-lines {
  position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.hero-lines::before {
  content: '';
  position: absolute;
  top: -20%; right: -5%;
  width: 45%; height: 140%;
  background: rgba(201,168,76,0.04);
  transform: skewX(-8deg);
}
.hero-lines::after {
  content: '';
  position: absolute;
  top: 0; right: 8%;
  width: 1px; height: 100%;
  background: linear-gradient(to bottom, transparent, rgba(201,168,76,0.3) 30%, rgba(201,168,76,0.3) 70%, transparent);
}

/* Film sprocket holes */
.hero-sprockets {
  position: absolute; left: 2.5rem; top: 0; bottom: 0;
  width: 20px;
  display: flex; flex-direction: column; justify-content: space-evenly; gap: 0;
  pointer-events: none;
}
.hero-sprockets span {
  display: block; width: 14px; height: 10px;
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: 2px;
  margin: 3px auto;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 0;
  align-items: end;
  padding: 12rem 4rem 4rem 7rem;
  position: relative; z-index: 1;
}

.hero-main {}

.hero-label-row {
  display: flex; align-items: center; gap: 1.5rem;
  margin-bottom: 3rem;
}
.hero-label-row .t-label { color: rgba(201,168,76,0.8); }
.hero-label-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold);
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

.hero-headline {
  font-family: var(--display);
  font-size: clamp(5rem, 11vw, 11rem);
  line-height: 0.88;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--paper);
  overflow-wrap: break-word;
}

.hero-headline .word-gold { color: var(--gold); }
.hero-headline .word-outline {
  -webkit-text-stroke: 1.5px var(--paper);
  color: transparent;
}

.hero-aside {
  padding-top: 2rem;
  padding-left: 3rem;
  border-left: 1px solid rgba(255,255,255,0.1);
  display: flex; flex-direction: column; justify-content: flex-end;
  gap: 2rem;
}

.hero-aside p {
  font-family: var(--body);
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(242,239,232,0.65);
}

.hero-aside a {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.5rem;
  transition: gap 0.3s var(--ease);
}
.hero-aside a:hover { gap: 1rem; }
.hero-aside a::after { content: '→'; }

.hero-bottom {
  display: flex; justify-content: space-between; align-items: flex-end;
  padding: 2rem 4rem 2rem 7rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  position: relative; z-index: 1;
}
.hero-scroll {
  font-family: var(--mono); font-size: 0.65rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(242,239,232,0.3);
  display: flex; align-items: center; gap: 1rem;
}
.hero-scroll-line {
  width: 40px; height: 1px;
  background: linear-gradient(to right, rgba(201,168,76,0.5), transparent);
}
.hero-year {
  font-family: var(--display); font-size: 6rem;
  color: rgba(242,239,232,0.04);
  line-height: 1; letter-spacing: 0.05em;
  user-select: none;
}

/* ─── STATEMENT / WHY ─── */
.section-why {
  background: var(--cream);
  padding: 10rem 0;
  position: relative;
}
.section-why::before {
  content: 'I.';
  position: absolute; top: 4rem; right: 5rem;
  font-family: var(--display); font-size: 12rem;
  color: rgba(12,11,9,0.04);
  line-height: 1; pointer-events: none;
}

.why-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 6rem;
  align-items: start;
}

.why-label-col {
  padding-top: 0.5rem;
}

.why-number {
  font-family: var(--display);
  font-size: 8rem;
  line-height: 0.85;
  color: var(--gold);
  opacity: 0.3;
  display: block;
  margin-bottom: 1rem;
}

.why-content h2 {
  font-family: var(--display);
  font-size: clamp(2.5rem, 4vw, 4rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 3rem;
}

.why-body { display: grid; gap: 2rem; }

.why-body p {
  font-family: var(--body);
  font-size: 1.15rem;
  line-height: 1.8;
  color: #3A3630;
}
.why-body p strong { color: var(--ink); font-style: italic; }

/* ─── STATS ─── */
.section-stats {
  background: var(--ink);
  padding: 0;
  overflow: hidden;
}

.stats-tape {
  display: flex;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.stat-item {
  flex: 1;
  padding: 5rem 3rem;
  border-right: 1px solid rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
}
.stat-item:last-child { border-right: none; }
.stat-item::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gold);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.6s var(--ease);
}
.stat-item:hover::before { transform: scaleX(1); }

.stat-num {
  font-family: var(--display);
  font-size: clamp(4rem, 7vw, 7rem);
  line-height: 0.9;
  color: var(--paper);
  display: block;
  letter-spacing: 0.01em;
}
.stat-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(242,239,232,0.35);
  display: block;
  margin-top: 1.25rem;
}

/* ─── VIDEO ─── */
.section-video {
  background: var(--paper-warm);
  padding: 8rem 0;
}

.video-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 5rem;
  align-items: center;
}

.video-frame {
  aspect-ratio: 16/9;
  background: var(--ink);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
/* Hard shadow — editorial feel */
.video-frame::after {
  content: '';
  position: absolute;
  bottom: -12px; right: -12px;
  inset: 12px -12px -12px 12px;
  background: var(--gold);
  opacity: 0.3;
  z-index: -1;
  transition: opacity 0.4s var(--ease);
}
.video-frame:hover::after { opacity: 0.5; }

/* Scanlines */
.video-scanlines {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 3px,
    rgba(0,0,0,0.08) 3px,
    rgba(0,0,0,0.08) 4px
  );
}
.video-inner {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  background: linear-gradient(135deg, #111 0%, #0C0B09 100%);
}
.video-play {
  width: 72px; height: 72px;
  border: 1.5px solid rgba(201,168,76,0.5);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.4s var(--ease);
  margin-bottom: 2rem;
}
.video-frame:hover .video-play {
  border-color: var(--gold);
  background: rgba(201,168,76,0.1);
  transform: scale(1.08);
}
.video-play svg { width: 24px; height: 24px; color: var(--gold); margin-left: 4px; }
.video-inner-text {
  font-family: var(--mono); font-size: 0.65rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(242,239,232,0.3);
}

.video-copy h3 {
  font-family: var(--display);
  font-size: 3.5rem; line-height: 1;
  letter-spacing: 0.02em; text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 1.5rem;
}
.video-copy p {
  font-family: var(--body);
  font-size: 1rem; line-height: 1.75;
  color: var(--mid);
  margin-bottom: 2rem;
}
.video-copy .t-label { margin-bottom: 1rem; }

/* ─── FOUR ARGUMENTS (replaces bento) ─── */
.section-args {
  background: var(--ink);
  padding: 10rem 0;
  position: relative;
}
.section-args::after {
  content: 'III.';
  position: absolute; top: 4rem; left: 4rem;
  font-family: var(--display); font-size: 12rem;
  color: rgba(242,239,232,0.03);
  line-height: 1; pointer-events: none;
}

.args-header {
  margin-bottom: 6rem;
}
.args-header h2 {
  font-family: var(--display);
  font-size: clamp(2.5rem, 5vw, 5rem);
  color: var(--paper); line-height: 1;
  letter-spacing: 0.02em; text-transform: uppercase;
}
.args-header h2 em {
  font-family: var(--body);
  font-style: italic;
  color: var(--gold);
  font-size: 0.7em;
  text-transform: none;
  letter-spacing: 0;
}

.arg-list { display: grid; gap: 0; }

.arg-item {
  display: grid;
  grid-template-columns: 80px 1fr 1fr;
  gap: 3rem;
  padding: 4rem 0;
  border-top: 1px solid rgba(255,255,255,0.07);
  align-items: start;
  transition: background 0.4s var(--ease);
  position: relative;
}
.arg-item::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0; width: 0;
  background: rgba(201,168,76,0.04);
  transition: width 0.6s var(--ease);
}
.arg-item:hover::before { width: 100%; }
.arg-item:last-child { border-bottom: 1px solid rgba(255,255,255,0.07); }

.arg-index {
  font-family: var(--display);
  font-size: 4rem; line-height: 1;
  color: rgba(201,168,76,0.2);
  letter-spacing: 0.05em;
  padding-top: 0.2rem;
}

.arg-title {
  font-family: var(--display);
  font-size: 2rem; line-height: 1.1;
  letter-spacing: 0.03em; text-transform: uppercase;
  color: var(--paper);
}

.arg-body {
  font-family: var(--body);
  font-size: 1rem; line-height: 1.75;
  color: rgba(242,239,232,0.55);
}

/* ─── 90 DAYS ─── */
.section-90 {
  background: var(--paper);
  padding: 10rem 0;
  position: relative;
}
.section-90::before {
  content: 'IV.';
  position: absolute; top: 4rem; right: 4rem;
  font-family: var(--display); font-size: 12rem;
  color: rgba(12,11,9,0.04);
  line-height: 1; pointer-events: none;
}

.days-header { margin-bottom: 5rem; }
.days-header .t-label { margin-bottom: 1.5rem; }
.days-header h2 {
  font-family: var(--display);
  font-size: clamp(3rem, 5vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: 0.02em; text-transform: uppercase;
  color: var(--ink);
  max-width: 700px;
}

.days-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--rule);
}

.day-card {
  padding: 3.5rem;
  border: 1px solid var(--rule);
  margin: -1px; /* collapse borders */
  position: relative;
  overflow: hidden;
  transition: background 0.4s var(--ease);
}
.day-card:hover { background: var(--cream); }

.day-card::before {
  content: attr(data-num);
  position: absolute; top: -1rem; right: 2rem;
  font-family: var(--display);
  font-size: 8rem; line-height: 1;
  color: rgba(12,11,9,0.04);
  pointer-events: none;
}

.day-card h4 {
  font-family: var(--display);
  font-size: 1.8rem; line-height: 1.1;
  letter-spacing: 0.03em; text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 1.25rem;
  margin-top: 0.5rem;
}
.day-card p {
  font-family: var(--body);
  font-size: 0.98rem; line-height: 1.75;
  color: var(--mid);
}

/* ─── QUOTE ─── */
.section-quote {
  background: var(--gold);
  padding: 10rem 0;
  position: relative;
  overflow: hidden;
}
.section-quote::before {
  content: '"';
  position: absolute; top: -4rem; left: 3rem;
  font-family: var(--display); font-size: 40rem;
  color: rgba(12,11,9,0.05);
  line-height: 1; pointer-events: none;
}

.quote-inner {
  max-width: 900px;
}
.quote-text {
  font-family: var(--display);
  font-size: clamp(3rem, 6vw, 6.5rem);
  line-height: 0.92;
  letter-spacing: 0.01em; text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 3rem;
}
.quote-attr {
  font-family: var(--mono);
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(12,11,9,0.5);
}

/* ─── TIMELINE ─── */
.section-timeline {
  background: var(--paper-warm);
  padding: 10rem 0;
}

.timeline-header { margin-bottom: 5rem; }
.timeline-header h2 {
  font-family: var(--display);
  font-size: clamp(3rem, 5vw, 5rem);
  letter-spacing: 0.02em; text-transform: uppercase;
  color: var(--ink); line-height: 1;
}

.tl-entry {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 4rem;
  padding: 3.5rem 0;
  border-top: 1px solid var(--rule);
  position: relative;
}
.tl-entry:last-child { border-bottom: 1px solid var(--rule); }

.tl-year-col {
  display: flex; flex-direction: column; gap: 0.5rem;
}
.tl-year {
  font-family: var(--display);
  font-size: 1.3rem; letter-spacing: 0.05em;
  color: var(--gold);
}
.tl-badge {
  display: inline-block;
  font-family: var(--mono); font-size: 0.6rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--mid); padding: 0.2rem 0;
}

.tl-main h4 {
  font-family: var(--display);
  font-size: 2rem; letter-spacing: 0.03em; text-transform: uppercase;
  color: var(--ink); line-height: 1.1; margin-bottom: 0.75rem;
}
.tl-main p {
  font-family: var(--body);
  font-size: 1rem; line-height: 1.7;
  color: var(--mid);
}

/* ─── FOOTER ─── */
.footer {
  background: var(--ink);
  color: var(--paper);
  padding: 10rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.footer-big {
  font-family: var(--display);
  font-size: clamp(4rem, 10vw, 10rem);
  line-height: 0.88; letter-spacing: 0.01em; text-transform: uppercase;
  color: var(--paper);
  margin-bottom: 5rem;
}
.footer-big span { color: var(--gold); }
.footer-big em {
  font-family: var(--body); font-style: italic;
  color: rgba(242,239,232,0.3);
  text-transform: none; font-size: 0.5em;
  letter-spacing: 0;
}

.footer-cols {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 4rem;
  padding-top: 4rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 6rem;
}

.footer-col-label {
  font-family: var(--mono); font-size: 0.65rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(242,239,232,0.3);
  margin-bottom: 1.25rem; display: block;
}

.footer-col p, .footer-col a {
  font-family: var(--body); font-size: 1rem; line-height: 1.8;
  color: rgba(242,239,232,0.7);
  text-decoration: none; display: block;
}
.footer-col a:hover { color: var(--gold); }

.footer-note {
  font-family: var(--body); font-style: italic;
  font-size: 0.95rem; line-height: 1.7;
  color: rgba(242,239,232,0.35);
  max-width: 480px;
  margin-bottom: 6rem;
}
.footer-note a { color: var(--gold); text-decoration: none; }

.footer-bottom {
  display: flex; justify-content: space-between; align-items: flex-end;
  padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-copy {
  font-family: var(--mono); font-size: 0.65rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: rgba(242,239,232,0.2);
}
.footer-cta-link {
  font-family: var(--display); font-size: 1.2rem;
  letter-spacing: 0.05em; text-transform: uppercase;
  text-decoration: none; color: var(--paper);
  display: flex; align-items: center; gap: 1rem;
  transition: color 0.3s var(--ease);
}
.footer-cta-link:hover { color: var(--gold); }
.footer-cta-link::after {
  content: '→';
  font-family: var(--body); font-style: normal; font-size: 1rem;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .wrap { padding: 0 2rem; }
  .hero-content { padding: 10rem 2rem 4rem 5rem; grid-template-columns: 1fr; gap: 3rem; }
  .hero-aside { border-left: none; border-top: 1px solid rgba(255,255,255,0.1); padding: 2rem 0 0; }
  .hero-bottom { padding: 2rem 2rem 2rem 5rem; }
  .why-grid { grid-template-columns: 1fr; gap: 3rem; }
  .video-layout { grid-template-columns: 1fr; }
  .arg-item { grid-template-columns: 60px 1fr; gap: 2rem; }
  .arg-body { grid-column: 2; }
  .days-grid { grid-template-columns: 1fr; }
  .tl-entry { grid-template-columns: 120px 1fr; gap: 2rem; }
  .footer-cols { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .nav-inner { padding: 0 2rem; }
}

@media (max-width: 768px) {
  .wrap { padding: 0 1.25rem; }
  .hero-content { padding: 8rem 1.25rem 3rem 3.5rem; }
  .hero-bottom { padding: 1.5rem 1.25rem 1.5rem 3.5rem; }
  .hero-sprockets { left: 1rem; }
  .hero-headline { font-size: clamp(4rem, 13vw, 6rem); }
  .arg-item { grid-template-columns: 1fr; gap: 1rem; }
  .arg-index { font-size: 2.5rem; }
  .arg-body { grid-column: 1; }
  .stats-tape { flex-direction: column; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); padding: 3rem 2rem; }
  .footer-cols { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-big { font-size: clamp(3rem, 14vw, 5rem); }
  .footer-bottom { flex-direction: column; gap: 2rem; align-items: flex-start; }
  .days-grid { grid-template-columns: 1fr; }
  .tl-entry { grid-template-columns: 1fr; gap: 1rem; }
  .nav-inner { padding: 0 1.25rem; }
}

/* ─── NAV DARK (over hero) ─── */
.nav.nav-dark .nav-logo { color: #fff; }
.nav.nav-dark .nav-logo:hover { color: var(--gold); }
.nav.nav-dark .nav-cta { color: rgba(255,255,255,0.85); border-color: rgba(255,255,255,0.3); }
.nav.nav-dark .nav-cta:hover { background: #fff; color: var(--navy); }

/* ─── UFA ARG: red accent on first card ─── */
.arg-item:first-child .arg-index { color: rgba(233,0,39,0.25); }
.arg-item:first-child .arg-title { }

/* ─── QUOTE: UFA red background ─── */
.section-quote { background: var(--red); }
.section-quote .quote-text { color: #fff; }
.section-quote .quote-attr { color: rgba(255,255,255,0.5); }
.section-quote::before { color: rgba(255,255,255,0.06); }

/* ─── FOOTER: UFA Navy instead of pure black ─── */
.footer { background: var(--navy); }
.footer-big span { color: var(--gold); }

/* ─── USE CASES ─── */
.section-usecases {
  background: var(--paper-warm);
  padding: 10rem 0;
  position: relative;
}
.section-usecases::before {
  content: 'II.';
  position: absolute; top: 4rem; right: 5rem;
  font-family: var(--display); font-size: 12rem;
  color: rgba(0,47,77,0.04); line-height: 1; pointer-events: none;
}

.usecases-header { margin-bottom: 5rem; }
.usecases-header h2 {
  font-family: var(--display);
  font-size: clamp(2.5rem, 4.5vw, 4.5rem);
  line-height: 1; letter-spacing: 0.02em; text-transform: uppercase;
  color: var(--ink); margin-bottom: 1.25rem;
}
.usecases-intro {
  font-family: var(--body); font-style: italic;
  font-size: 1.1rem; color: var(--mid);
  max-width: 520px; line-height: 1.65;
}

.usecases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--rule);
}

.usecase-card {
  padding: 3.5rem;
  border: 1px solid var(--rule);
  margin: -1px;
  position: relative;
  overflow: hidden;
  transition: background 0.4s var(--ease);
}
.usecase-card:hover { background: var(--cream); }

.usecase-num {
  font-family: var(--display);
  font-size: 1rem; letter-spacing: 0.15em;
  color: var(--red); display: block;
  margin-bottom: 1rem;
}

.usecase-card h4 {
  font-family: var(--display);
  font-size: 1.8rem; line-height: 1.1;
  letter-spacing: 0.03em; text-transform: uppercase;
  color: var(--ink); margin-bottom: 1.25rem;
}

.usecase-card p {
  font-family: var(--body);
  font-size: 0.98rem; line-height: 1.78;
  color: var(--mid);
}

@media (max-width: 768px) {
  .usecases-grid { grid-template-columns: 1fr; }
}