@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/poppins-regular.woff2") format("woff2");
}

@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/poppins-medium.woff2") format("woff2");
}

@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/poppins-semibold.woff2") format("woff2");
}

:root {
  color-scheme: light;
  --paper: #ffffff;
  --ink: #242424;
  --muted: #686868;
  --soft-ink: #828282;
  --line: #e7e7e7;
  --font: "Poppins", sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font); -webkit-font-smoothing: antialiased; }
::selection { background: #e7e7e7; color: var(--ink); }
img { display: block; max-width: 100%; }
p, h1, h2, h3, figure { margin: 0; }

.page-shell { width: min(1320px, calc(100% - 96px)); margin-inline: auto; }
.site-header { display: flex; align-items: center; min-height: 104px; border-bottom: 1px solid var(--line); }
.wordmark { font-size: 42px; font-weight: 600; line-height: 1; letter-spacing: -.075em; }

.hero {
  display: grid;
  grid-template-columns: 1.08fr 1fr;
  align-items: center;
  gap: clamp(32px, 5vw, 80px);
  padding-block: 62px 88px;
}
.hero-copy, .hero-visual { min-width: 0; }
h1 { font-size: clamp(46px, 5.3vw, 80px); font-weight: 500; line-height: 1.17; letter-spacing: -.065em; }
h1 > span { color: var(--soft-ink); }
.hero-description { max-width: 460px; margin-top: 30px; color: var(--muted); font-size: 15px; line-height: 1.95; }

.hero-visual { position: relative; }
.image-frame { position: relative; height: clamp(460px, 46vw, 640px); overflow: hidden; border-radius: 24px; background: #f2f2f0; isolation: isolate; }
.hero-image { width: 100%; height: 100%; object-fit: cover; object-position: 50% 65%; transform: scale(1.16); transform-origin: 50% 68%; }
.image-fallback { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px; text-align: center; }
.image-fallback > span { font-size: clamp(56px, 6vw, 90px); font-weight: 500; letter-spacing: -.075em; }
.image-fallback > p { margin-top: 12px; color: var(--muted); font-size: 13px; line-height: 1.8; }

.philosophy { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(56px, 9vw, 136px); padding-block: 86px 100px; border-top: 1px solid var(--line); }
h2 { font-size: clamp(38px, 3.65vw, 54px); font-weight: 500; line-height: 1.22; letter-spacing: -.055em; }
h2 > span { color: var(--soft-ink); }
.section-intro > p { max-width: 425px; margin-top: 26px; color: var(--muted); font-size: 15px; line-height: 1.95; }
.principles { align-self: start; }
.principle { padding-block: 25px; border-top: 1px solid var(--line); }
.principle:first-child { padding-top: 0; border-top: 0; }
.principle:last-child { padding-bottom: 0; }
h3 { font-size: 18px; font-weight: 500; line-height: 1.5; letter-spacing: -.035em; }
.principle > p { max-width: 445px; margin-top: 8px; color: var(--muted); font-size: 14px; line-height: 1.85; }

.site-footer { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-block: 38px; border-top: 1px solid var(--line); }
.footer-brand { display: flex; align-items: center; gap: 28px; }
.footer-brand > .wordmark { font-size: 32px; }
.footer-brand > p { color: var(--muted); font-size: 12px; line-height: 1.7; }
.copyright { color: var(--muted); font-size: 11px; white-space: nowrap; }

@media (max-width: 1100px) {
  .page-shell { width: calc(100% - 72px); }
  .hero { gap: 36px; padding-block: 50px 68px; }
  h1 { font-size: clamp(42px, 5.3vw, 58px); }
  .hero-description { font-size: 14px; }
  .philosophy { gap: 64px; padding-block: 70px 78px; }
  .section-intro > p { font-size: 14px; }
}

@media (max-width: 800px) {
  .page-shell { width: calc(100% - 56px); }
  .site-header { min-height: 90px; }
  .wordmark { font-size: 38px; }
  .hero { grid-template-columns: 1fr; gap: 38px; padding-block: 42px 60px; }
  h1 { font-size: clamp(46px, 8vw, 64px); }
  .hero-description { max-width: 500px; margin-top: 24px; font-size: 15px; }
  .image-frame { height: auto; aspect-ratio: 1 / 1.05; border-radius: 20px; }
  .hero-image { position: absolute; inset: 0; }
  .philosophy { grid-template-columns: 1fr; gap: 36px; padding-block: 52px 60px; }
  h2 { font-size: 42px; }
  .section-intro > p { max-width: 510px; margin-top: 22px; font-size: 15px; }
  .principle:first-child { padding-top: 24px; border-top: 1px solid var(--line); }
  .principle > p { max-width: 520px; }
}

@media (max-width: 480px) {
  .page-shell { width: calc(100% - 40px); }
  .site-header { min-height: 82px; }
  .wordmark { font-size: 35px; }
  .hero { gap: 32px; padding-block: 34px 46px; }
  h1 { font-size: clamp(34px, 9.8vw, 46px); letter-spacing: -.06em; }
  .hero-description { margin-top: 22px; font-size: 14px; line-height: 1.9; }
  .image-frame { aspect-ratio: 1 / 1.12; border-radius: 16px; }
  .philosophy { gap: 30px; padding-block: 42px 48px; }
  h2 { font-size: clamp(32px, 9vw, 40px); }
  .section-intro > p { font-size: 14px; }
  .principle { padding-block: 22px; }
  h3 { font-size: 17px; }
  .principle > p { font-size: 13px; }
  .site-footer { gap: 18px; padding-block: 28px; }
  .footer-brand { flex-direction: column; align-items: flex-start; gap: 12px; }
  .footer-brand > .wordmark { font-size: 29px; }
  .footer-brand > p, .copyright { font-size: 10px; }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-copy, .hero-visual { animation: arrive .75s ease-out both; }
  .hero-visual { animation-delay: .1s; }
  @keyframes arrive {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
  }
}