.hero { position: relative; min-height: 100svh; padding: 118px 0 70px; display: flex; align-items: center; overflow: hidden; background: var(--ink); color: var(--white); }
.hero::after { content: ""; position: absolute; z-index: 1; inset: 0; background: linear-gradient(90deg, rgba(13,14,43,.96) 0%, rgba(13,14,43,.82) 42%, rgba(13,14,43,.34) 74%, rgba(13,14,43,.22) 100%), linear-gradient(0deg, rgba(13,14,43,.68), transparent 45%); }
.hero-video-poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .76; }
.hero-video-bg { position: absolute; z-index: 0; left: 50%; top: 50%; width: max(112vw, 199vh); height: max(63vw, 112vh); border: 0; pointer-events: none; transform: translate(-50%, -50%); object-fit: cover; opacity: 0; transition: opacity .8s; }
.hero-video-bg.ready { opacity: 1; }
.hero-layout { position: relative; z-index: 2; width: 100%; display: block; }
.hero-copy { padding-top: 30px; }
.hero .eyebrow, .hero .display .accent, .hero .zh { color: var(--teal-bright); }
.hero .display { max-width: 760px; }
.hero-intro { max-width: 650px; margin: 36px 0 0; color: rgba(255,255,255,.86); font-size: clamp(1.03rem, 1.5vw, 1.28rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero .button-outline { border-color: rgba(255,255,255,.75); color: var(--white); }
.hero .button-outline:hover { border-color: var(--white); background: var(--white); color: var(--ink); }
.home .site-header:not(.scrolled):not(.menu-active) .wordmark,
.home .site-header:not(.scrolled):not(.menu-active) .nav-links a:not(.button) { color: var(--white); }
.home .site-header:not(.scrolled):not(.menu-active) .wordmark span { color: var(--teal-bright); }

.proof { border-block: 1px solid var(--line); background: var(--paper-2); padding-block: clamp(48px, 6vw, 80px); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-item { padding: 0 clamp(16px, 2.4vw, 34px); border-right: 1px solid var(--line); display: flex; flex-direction: column; justify-content: center; }
.proof-item:last-child { border: 0; }
.proof-label { margin-top: 9px; font: 600 10px var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--teal-bright); }

.manifesto-layout { align-items: start; }
.manifesto-note { position: sticky; top: 110px; padding: 0; background: var(--ink); color: var(--white); box-shadow: 12px 12px 0 var(--teal-bright); }
.manifesto-note img { width: 100%; height: 200px; object-fit: cover; }
.manifesto-note p { padding: 30px; margin: 0; font-size: clamp(1.2rem, 2vw, 1.6rem); line-height: 1.45; }
.manifesto-copy p { margin: 0 0 34px; font-size: clamp(1.08rem, 1.55vw, 1.28rem); }
.manifesto-copy strong { color: var(--teal); }

.photo-field { display: grid; grid-template-columns: 1.2fr .8fr .8fr; grid-template-rows: 250px 250px; gap: 20px; margin-top: 54px; }
.photo-field figure { position: relative; margin: 0; overflow: hidden; border-radius: 12px; }
.photo-field figure:first-child { grid-row: 1 / 3; }
.photo-field figure:last-child { grid-column: 2 / 4; }
.photo-field img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.photo-field figure:hover img { transform: scale(1.04); }

.events-layout { align-items: start; }
.event-panel { min-height: 580px; padding: clamp(28px, 5vw, 60px); border-radius: 24px; background: var(--teal-bright); display: flex; flex-direction: column; justify-content: space-between; }
.event-panel h3 { margin: 0; font: 400 clamp(3.5rem, 7vw, 7rem)/.96 var(--font-display); text-transform: uppercase; }
.event-panel p { max-width: 480px; font-size: 1.1rem; }
.section-final { padding-block: clamp(42px, 5vw, 72px); }
.circuits { border-top: 1px solid var(--line); }
.circuit { display: grid; grid-template-columns: 76px 52px 1fr auto; gap: 18px; align-items: center; padding: 18px 4px; border-bottom: 1px solid var(--line); }
.circuit > img { width: 76px; height: 62px; object-fit: cover; border-radius: 9px; }
.circuit b { font: 400 2.2rem var(--font-display); color: var(--teal-bright); }
.circuit h3 { margin: 0; font-size: 1rem; }
.circuit p { margin: 3px 0 0; color: rgba(13,14,43,.6); font-size: .88rem; }
.circuit-tag { padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px; font: 9px var(--font-mono); text-transform: uppercase; }

.actuator-grid { display: grid; grid-template-columns: .72fr 1fr; gap: clamp(38px, 7vw, 100px); align-items: center; }
.actuator-image { position: relative; }
.actuator-image img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 12px; }
.quote { margin: 26px 0; font: 400 clamp(2rem, 4vw, 4rem)/1 var(--font-display); text-transform: uppercase; }
.signature { font: 10px var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--teal-bright); }
.actuator-story { margin-top: 30px; border-top: 1px solid rgba(255,255,255,.2); }
.actuator-story summary { padding: 22px 0; color: var(--teal-bright); font: 600 11px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; cursor: pointer; }
.actuator-story p { color: rgba(255,255,255,.72); }
.actuator-story strong { color: var(--white); }
.actuator-story-media { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 28px 0; }
.actuator-story-media img { width: 100%; height: 180px; object-fit: cover; border-radius: 10px; }
.actuator-linkedin
.actuator-linkedin { color: var(--teal-bright); font: 500 11px var(--font-mono); text-decoration: none; text-transform: uppercase; letter-spacing: .08em; }
.actuator-linkedin:hover { text-decoration: underline; }

@media (max-width: 900px) {
  .actuator-grid { grid-template-columns: 1fr; }
  .hero-copy { padding-top: 0; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-item:nth-child(2) { border-right: 0; }
  .proof-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .events-layout { grid-template-columns: 1fr; }
  .manifesto-note { position: static; margin-bottom: 24px; }
  .cta-portal-grid { grid-template-columns: 1fr; align-items: start; }
}

@media (max-width: 600px) {
  .hero { min-height: 100svh; padding: 104px 0 54px; }
  .hero::after { background: linear-gradient(180deg, rgba(13,14,43,.8), rgba(13,14,43,.58) 44%, rgba(13,14,43,.96)); }
  .hero-video-bg { display: none; }
  .hero .display { font-size: clamp(3.7rem, 18vw, 6rem); }
  .proof-grid { grid-template-columns: 1fr 1fr; }
  .proof-item { padding: 16px 14px; }
  .proof-label { font-size: 9px; letter-spacing: .06em; }
  .photo-field { grid-template-columns: 1fr 1fr; grid-template-rows: 250px 170px 210px; }
  .photo-field figure:first-child { grid-column: 1 / 3; grid-row: auto; }
  .photo-field figure:last-child { grid-column: 1 / 3; }
  .circuit { grid-template-columns: 62px 42px 1fr; gap: 10px; }
  .circuit > img { width: 62px; height: 58px; }
  .circuit-tag { display: none; }
  .event-panel { min-height: auto; padding: clamp(22px, 5vw, 40px); }
  .actuator-story-media { grid-template-columns: repeat(2, 1fr); }
  .actuator-story-media img { height: 140px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-video-bg { display: none; }
}