/* The original Walkür wing, preserved from the owner's historical brand assets. */
@font-face {
  font-family: 'Space Grotesk';
  src: url('../fonts/space-grotesk-variable.ttf') format('truetype');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --font: 'Space Grotesk', Arial, sans-serif;
  --color-bg: #060b12;
  --color-surface: #0a131e;
  --color-accent: #83d9e8;
  --color-line: #243442;
  --shell: 1400px;
}

body { background: var(--color-bg); }
.site-header { background: #080e16; }
.header-inner { min-height: 96px; border-bottom-color: #20323f; }
.brand-mark { width: 62px; filter: brightness(1.55) saturate(.65); }
.brand-name { font-size: 18px; font-weight: 600; }
.brand-name small { font-size: 8px; letter-spacing: .2em; }
.primary-nav a { font-size: 13px; }
.language-switch a { font-size: 11px; }

.hero {
  isolation: isolate;
  overflow: clip;
  background: radial-gradient(ellipse at 88% 30%, #163544 0, #0c1a27 31%, #060b12 69%);
}
.hero-scene { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero-scene::before {
  position: absolute;
  content: '';
  inset: 0;
  background: linear-gradient(90deg, #060b12 0%, #060b1270 36%, transparent 65%);
  z-index: 2;
}
.hero-emblem {
  position: absolute;
  right: -90px;
  top: 20%;
  width: min(69vw, 1080px);
  max-width: none;
  opacity: 1;
  transform: perspective(1100px) rotateX(23deg) rotateY(-14deg) rotateZ(-11deg);
  filter: drop-shadow(0 35px 30px #0009);
}
.hero-mark { width: 100%; height: auto; opacity: .52; filter: brightness(.65) saturate(.35); }
.hero-emblem::before,
.hero-emblem::after {
  position: absolute;
  content: '';
  inset: 0;
  -webkit-mask: url('../brand/walkuer-wing-original.png') center / 100% 100% no-repeat;
  mask: url('../brand/walkuer-wing-original.png') center / 100% 100% no-repeat;
}
.hero-emblem::before { background: #020910; transform: translate(3px, 13px); z-index: -1; }
.hero-emblem::after {
  background: linear-gradient(155deg, #d6f8ff 0%, #8ab9c9 17%, #395666 33%, #102736 54%, #658a9c 78%, #182d3d 100%);
  opacity: .87;
}
.scene-horizon {
  position: absolute;
  right: -9%;
  top: 62%;
  width: 63%;
  height: 1px;
  background: linear-gradient(90deg, transparent, #8dd6e65c, transparent);
  box-shadow: 0 0 26px 2px #74c9e015;
  transform: rotate(-11deg);
}
.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-end;
  min-height: min(830px, calc(100svh - 96px));
  padding-block: 102px 25px;
  gap: 56px;
}
.hero-copy { z-index: 2; }
.hero-copy > .eyebrow { margin-bottom: 30px; color: #bdd0da; font-size: 11px; letter-spacing: .18em; }
.hero-title { font-weight: 500; line-height: .86; letter-spacing: -.065em; }
.hero-title > span:first-child { font-size: clamp(98px, 14.5vw, 220px); }
.hero-title > span + span { margin-top: 18px; font-size: clamp(50px, 7.5vw, 113px); letter-spacing: -.055em; }
.hero-summary { display: flex; align-items: end; justify-content: space-between; gap: 30px; max-width: 905px; margin-top: 42px; }
.hero-description { max-width: 470px; margin-top: 0; font-size: 18px; line-height: 1.7; color: #b1c0cb; }
.hero-summary .text-link { flex: 0 0 auto; margin-bottom: 4px; font-size: 13px; border-color: #649aab; }
.hero-baseline { position: relative; z-index: 2; min-height: 46px; padding-top: 15px; border-color: #335061; font-size: 11px; }
.hero-baseline > span { color: #a8bec9; }

.section { padding-block: 132px; }
.section-grid { grid-template-columns: minmax(0, .8fr) minmax(0, 2fr); gap: 75px; }
.section-label { gap: 19px; }
.section-label h2 { font-size: 13px; }
.section-number { font-size: 11px; }
.statement { max-width: 840px; font-size: clamp(35px, 4.3vw, 65px); line-height: 1.13; letter-spacing: -.05em; }
.section-body { max-width: 840px; }
.body-copy { max-width: 620px; font-size: 16px; line-height: 1.9; }
.section-body > .body-copy { margin-top: 32px; }
.disciplines { margin-top: 30px; font-size: 12px; color: #89a5b8; }
.project-section { padding-top: 0; padding-bottom: 100px; background: radial-gradient(ellipse at 17% 72%, #1023328a, transparent 58%); }
.section-heading { padding-block: 37px 44px; }
.section-heading .eyebrow { font-size: 11px; }
.section-title { font-size: clamp(26px, 3.2vw, 46px); letter-spacing: -.04em; }
.project { padding-block: 67px 70px; gap: 110px; align-items: center; }
.project-index { margin-bottom: 28px; font-size: 11px; }
.project-title { font-size: clamp(66px, 7.7vw, 118px); line-height: .99; letter-spacing: -.055em; }
.project-domain { margin-top: 28px; font-size: 14px; }
.project-kicker { font-size: 11px; }
.project-subtitle { font-size: 54px; letter-spacing: -.055em; margin-bottom: 22px; }
.project-detail .text-link { font-size: 13px; margin-top: 28px; }
.project-note { font-size: 12px; }
.site-footer { border-top: 1px solid var(--color-line); background: #080e16; }
.footer-inner { gap: 32px; padding-block: 24px; }
.footer-brand, .footer-copyright, .footer-nav a { font-size: 11px; }
.email-contact-footer { position: relative; }
.email-contact-footer > summary { font-size: 12px; margin: 0; min-height: 44px; display: flex; align-items: center; }
.email-contact-footer > summary .arrow { font-size: 15px; }
.email-contact-footer .email-options { margin-block: 0 12px; max-width: 215px; }
.email-contact-footer .email-options .text-link { font-size: 11px; }
.legal-title { letter-spacing: -.055em; }
.legal-section p, .legal-section li, .legal-section address { font-size: 15px; }

@media (prefers-reduced-motion: no-preference) {
  .hero-title { animation: hero-enter 1000ms 100ms both; }
  .hero-summary { animation: hero-enter 1000ms 240ms both; }
  .hero-emblem { animation: wing-enter 1700ms 50ms both; }
  @keyframes wing-enter {
    from { opacity: 0; transform: perspective(1100px) rotateX(28deg) rotateY(-18deg) rotateZ(-11deg) translateY(18px); }
    to { opacity: 1; transform: perspective(1100px) rotateX(23deg) rotateY(-14deg) rotateZ(-11deg) translateY(0); }
  }
}

@media (max-width: 1000px) {
  .hero-emblem { width: 76vw; right: -120px; top: 22%; }
  .hero-inner { min-height: 660px; padding-top: 100px; gap: 55px; }
  .hero-title > span:first-child { font-size: 16vw; }
  .hero-title > span + span { font-size: 8.2vw; }
  .hero-summary { align-items: start; max-width: 700px; }
  .hero-description { max-width: 390px; font-size: 16px; }
  .section { padding-block: 98px; }
  .section-grid { gap: 40px; }
  .project-section { padding-top: 0; }
  .project { gap: 60px; }
  .project-subtitle { font-size: 43px; }
  .footer-inner { gap: 12px 28px; }
}

@media (max-width: 700px) {
  .header-inner { min-height: 84px; }
  .brand-mark { width: 46px; }
  .brand-name { font-size: 15px; }
  .brand-name small { font-size: 7px; }
  .hero { background: radial-gradient(ellipse at 60% 42%, #173444, #091420 45%, #060b12 78%); }
  .hero-inner { min-height: 0; padding-block: 44px 20px; gap: 34px; }
  .hero-copy > .eyebrow { max-width: 300px; margin-bottom: 28px; font-size: 9px; }
  .hero-title > span:first-child { font-size: clamp(69px, 20vw, 136px); }
  .hero-title > span + span { font-size: clamp(32px, 10.4vw, 69px); margin-top: 14px; }
  .hero-summary { display: block; margin-top: clamp(163px, 35vw, 235px); }
  .hero-description { max-width: 430px; font-size: 16px; }
  .hero-summary > .text-link { margin-top: 18px; font-size: 12px; }
  .hero-emblem { top: 218px; right: -6%; width: 108%; max-width: none; }
  .hero-scene::before { background: linear-gradient(90deg, #060b1200, transparent); }
  .scene-horizon { top: 58%; width: 110%; right: -10%; }
  .hero-baseline { font-size: 9px; gap: 20px; }
  .section { padding-block: 78px; }
  .section-grid { grid-template-columns: minmax(0,1fr); gap: 34px; }
  .section-label h2 { font-size: 12px; }
  .statement { font-size: clamp(29px, 7.7vw, 48px); line-height: 1.16; }
  .section-body > .body-copy { margin-top: 25px; }
  .body-copy { font-size: 15px; line-height: 1.85; }
  .disciplines { font-size: 11px; margin-top: 24px; }
  .project-section { padding-top: 0; padding-bottom: 67px; }
  .section-heading { padding-block: 29px 31px; }
  .section-heading .eyebrow { font-size: 10px; }
  .section-title { margin-top: 17px; font-size: 31px; }
  .project { grid-template-columns: minmax(0,1fr); gap: 49px; padding-block: 40px; }
  .project-title { font-size: clamp(65px, 18vw, 96px); }
  .project-index { margin-bottom: 24px; }
  .project-domain { margin-top: 17px; font-size: 12px; }
  .project-subtitle { font-size: 40px; }
  .project-kicker { font-size: 10px; }
  .project-note { font-size: 11px; }
  .footer-inner { gap: 12px; padding-block: 31px 23px; }
  .email-contact-footer > summary { font-size: 12px; }
  .footer-copyright { font-size: 10px; }
  .legal-section p, .legal-section li, .legal-section address { font-size: 14px; }
}

@media (min-width: 500px) and (max-width: 700px) {
  .hero-emblem { top: 270px; }
}
@media (max-width: 359px) {
  .hero-copy > .eyebrow { max-width: 250px; }
  .hero-title > span:first-child { font-size: 20vw; }
  .hero-title > span + span { font-size: 10vw; }
  .hero-emblem { top: 201px; }
  .hero-summary { margin-top: 145px; }
  .hero-baseline { font-size: 8px; }
  .statement { font-size: 27px; }
}
@media print {
  .hero, .project-section { background: none; }
  .hero-scene { display: none; }
  .hero-inner { min-height: 0; padding-top: 30px; }
  .hero-summary { margin-top: 30px; }
}