:root {
  --red: #ef2325;
  --ink: #171717;
  --muted: #6f6f6f;
  --paper: #f5f3ef;
  --line: #d8d4cc;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Poppins", sans-serif; }
a { color: inherit; }
img { display: block; max-width: 100%; }

.topbar { min-height: 88px; padding: 18px clamp(22px, 5vw, 76px); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-weight: 800; letter-spacing: .14em; }
.brand img { width: 112px; height: auto; }
.brand span { border-left: 1px solid #aaa; padding-left: 11px; }
.brand small { color: var(--red); font-size: .62em; }
.stage { color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .12em; }

main { width: min(1440px, 100%); margin: auto; padding: 0 clamp(22px, 5vw, 76px); }
.intro { padding: clamp(70px, 11vw, 150px) 0 clamp(60px, 8vw, 110px); max-width: 1050px; }
.eyebrow, .tag { margin: 0 0 18px; color: var(--red); font-size: .75rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
h1 { margin: 0; font-size: clamp(3rem, 7.5vw, 7.6rem); line-height: .98; letter-spacing: -.07em; }
h1 em { font-weight: 400; color: var(--red); }
.lead { max-width: 760px; margin: 38px 0 28px; font-size: clamp(1rem, 1.5vw, 1.28rem); line-height: 1.75; color: #4e4e4e; }
.legend { display: flex; flex-wrap: wrap; gap: 10px; }
.legend span { padding: 8px 13px; border: 1px solid var(--line); border-radius: 999px; font-size: .74rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }

.proposals { border-top: 1px solid var(--line); }
.proposal { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr); gap: clamp(30px, 6vw, 90px); padding: clamp(58px, 8vw, 110px) 0; border-bottom: 1px solid var(--line); align-items: center; }
.proposal:nth-child(even) .visual { order: 2; }
.visual { position: relative; min-height: 530px; overflow: hidden; background: #ddd; }
.visual img { width: 100%; height: 100%; min-height: 530px; object-fit: cover; }
.proposal-a .visual img { object-position: 50% 68%; }
.proposal-c .visual img { object-position: 50% 43%; }
.number { position: absolute; left: 20px; bottom: 10px; color: #fff; font-size: clamp(4rem, 8vw, 8rem); line-height: 1; font-weight: 800; letter-spacing: -.08em; mix-blend-mode: difference; }
.collage { display: grid; grid-template-columns: 1fr 1fr; }
.collage img { min-width: 0; }
.copy h2 { margin: 0 0 22px; font-size: clamp(2rem, 4.6vw, 4.9rem); line-height: 1; letter-spacing: -.055em; }
.copy > p:not(.tag) { margin: 0 0 30px; color: var(--muted); line-height: 1.7; }
.copy a { display: inline-flex; gap: 16px; align-items: center; padding-bottom: 8px; color: var(--ink); border-bottom: 2px solid var(--red); text-decoration: none; font-weight: 700; }
.copy a:hover, .copy a:focus-visible { color: var(--red); }
.note { margin: 70px 0; padding: 28px; border-left: 4px solid var(--red); background: #fff; }
.note p { margin: 0; line-height: 1.7; }
footer { display: flex; align-items: center; gap: 20px; padding: 30px clamp(22px, 5vw, 76px); color: var(--muted); border-top: 1px solid var(--line); font-size: .78rem; }
footer img { width: 28px; height: 28px; object-fit: contain; }
footer p:last-child { margin-left: auto; }

@media (max-width: 760px) {
  .topbar { min-height: 72px; }
  .brand img { width: 92px; }
  .brand span { font-size: .72rem; }
  .stage { display: none; }
  .proposal { grid-template-columns: 1fr; }
  .proposal:nth-child(even) .visual { order: 0; }
  .visual, .visual img { min-height: 440px; }
  .copy { padding-bottom: 10px; }
  footer { flex-wrap: wrap; }
  footer p:last-child { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }