:root {
  --ihrm-navy: #031330;
  --ihrm-navy-2: #061B4E;
  --ihrm-blue: #003A8C;
  --ihrm-royal: #0B4FA3;
  --ihrm-crimson: #E3343A;
  --ihrm-red-dark: #B91C2B;
  --ihrm-gold: #D9A441;
  --ihrm-gold-soft: #FFE5A6;
  --ihrm-sky: #D8ECFF;
  --ihrm-soft-blue: #F5F9FF;
  --ihrm-ink: #101828;
  --ihrm-muted: #9EB5D7;
  --ihrm-white: #FFFFFF;
  --ihrm-border: rgba(126, 181, 255, .34);
  --glass: rgba(8, 28, 70, .72);
  --shadow: 0 24px 80px rgba(0, 0, 0, .38);
  --shadow-soft: 0 12px 40px rgba(0, 0, 0, .25);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ihrm-white);
  background:
    radial-gradient(circle at 12% 10%, rgba(11,79,163,.35), transparent 28rem),
    radial-gradient(circle at 88% 10%, rgba(227,52,58,.15), transparent 22rem),
    linear-gradient(180deg, #020B1D 0%, #041637 42%, #03102A 100%);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  text-rendering: geometricPrecision;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .25;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black, transparent 75%);
  z-index: -1;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; }
.container { width: min(var(--container), calc(100% - 36px)); margin-inline: auto; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 1rem; top: -100px; z-index: 1000; padding: .8rem 1rem; background: var(--ihrm-white); color: var(--ihrm-navy); border-radius: .7rem; font-weight: 800; }
.skip-link:focus { top: 1rem; }
.scroll-progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 999; background: transparent; }
.scroll-progress span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--ihrm-crimson), var(--ihrm-gold)); box-shadow: 0 0 20px rgba(227,52,58,.7); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(3, 13, 34, .82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(126,181,255,.24);
  transition: background .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled { background: rgba(2, 9, 24, .94); box-shadow: 0 14px 38px rgba(0,0,0,.35); }
.nav-shell { width: min(1240px, calc(100% - 26px)); min-height: 92px; margin-inline: auto; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1.2rem; }
.brand { display: inline-grid; grid-template-columns: 72px auto; align-items: center; gap: .8rem; min-width: 245px; }
.brand img { width: 72px; height: 72px; object-fit: contain; filter: drop-shadow(0 6px 18px rgba(0,0,0,.35)); }
.brand span { display: grid; gap: 0; font-family: Georgia, "Times New Roman", serif; text-transform: uppercase; letter-spacing: .075em; line-height: 1.08; font-size: .93rem; }
.brand strong { font-weight: 700; }
.primary-nav { justify-self: center; display: flex; align-items: center; gap: clamp(.6rem, 1.4vw, 1.55rem); }
.primary-nav a { position: relative; font-size: .92rem; font-weight: 720; color: rgba(255,255,255,.88); padding: .55rem .05rem; }
.primary-nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: .15rem; height: 3px; border-radius: 99px; background: var(--ihrm-crimson); transform: scaleX(0); transition: transform .2s ease; }
.primary-nav a:hover::after, .primary-nav a[aria-current="page"]::after { transform: scaleX(1); }
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: var(--ihrm-white); }
.header-cta { justify-self: end; display: inline-flex; align-items: center; gap: .65rem; padding: .9rem 1.1rem; border-radius: 12px; color: var(--ihrm-white); text-transform: uppercase; font-weight: 850; font-size: .82rem; letter-spacing: .02em; background: linear-gradient(135deg, var(--ihrm-crimson), var(--ihrm-red-dark)); box-shadow: 0 14px 34px rgba(227,52,58,.28), inset 0 1px 0 rgba(255,255,255,.28); border: 1px solid rgba(255,255,255,.16); }
.header-cta span { display: grid; place-items: center; width: 24px; height: 24px; border: 1px solid rgba(255,255,255,.44); border-radius: 50%; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.25); border-radius: 12px; background: rgba(255,255,255,.06); color: var(--ihrm-white); cursor: pointer; }
.menu-toggle span { display: block; width: 20px; height: 2px; margin: 5px auto; background: currentColor; border-radius: 99px; transition: transform .2s ease, opacity .2s ease; }
.menu-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero { position: relative; min-height: 410px; isolation: isolate; overflow: hidden; border-bottom: 1px solid rgba(126,181,255,.18); }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(11, 79, 163, .42), transparent 32rem),
    linear-gradient(180deg, rgba(3,19,48,.48), rgba(3,19,48,0) 56%);
  z-index: -3;
}
.hero-map { position: absolute; opacity: .16; z-index: -2; pointer-events: none; }
.hero-map-left { left: -120px; top: 40px; width: 390px; height: 390px; border: 9px solid rgba(87, 160, 255, .45); border-radius: 50%; }
.hero-map-left::before, .hero-map-left::after { content: ""; position: absolute; inset: 52px; border: 5px solid rgba(87, 160, 255, .4); border-radius: 50%; }
.hero-map-left::after { inset: -34px auto auto 50%; width: 8px; height: 460px; transform: rotate(32deg); background: rgba(87,160,255,.35); border: 0; border-radius: 99px; }
.hero-map-right { right: -60px; top: 88px; width: 330px; height: 230px; background: radial-gradient(ellipse at 30% 30%, rgba(87,160,255,.55), transparent 60%); clip-path: polygon(20% 8%, 90% 0, 100% 30%, 80% 40%, 86% 70%, 50% 90%, 30% 70%, 0 68%, 10% 36%); }
.hero-ribbon { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 160px; z-index: -1; filter: drop-shadow(0 -12px 20px rgba(0,0,0,.24)); }
.ribbon-blue { fill: rgba(11,79,163,.62); }
.ribbon-red { fill: rgba(227,52,58,.82); }
.hero-inner { display: grid; justify-items: center; text-align: center; padding: 78px 0 130px; }
.eyebrow { margin: 0 0 .8rem; color: var(--ihrm-gold-soft); text-transform: uppercase; letter-spacing: .16em; font-weight: 820; font-size: .78rem; }
.hero h1 { margin: 0; max-width: 980px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(3rem, 6vw, 5.7rem); line-height: .96; letter-spacing: -.045em; text-shadow: 0 12px 34px rgba(0,0,0,.45); }
.hero-copy { margin: .9rem auto 0; max-width: 700px; color: rgba(255,255,255,.88); font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.05rem, 2vw, 1.25rem); }
.hero-flourish { display: inline-flex; align-items: center; gap: 1rem; margin: 1.05rem 0 .2rem; color: var(--ihrm-crimson); }
.hero-flourish span { width: 110px; height: 2px; background: linear-gradient(90deg, transparent, var(--ihrm-crimson)); }
.hero-flourish span:last-child { background: linear-gradient(90deg, var(--ihrm-crimson), transparent); }
.hero-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: .7rem; margin-top: 1.45rem; }
.hero-badges span { display: inline-flex; align-items: center; gap: .48rem; min-height: 36px; padding: .45rem .75rem; border-radius: 999px; background: rgba(255,255,255,.07); border: 1px solid rgba(126,181,255,.25); color: rgba(255,255,255,.86); font-weight: 700; font-size: .85rem; }
.hero-badges svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; }

.section-panel { margin-top: -92px; position: relative; z-index: 3; }
.founder-card { display: grid; grid-template-columns: 360px 1fr; align-items: center; gap: clamp(1.5rem, 4vw, 4rem); max-width: 860px; margin-inline: auto; padding: 1.35rem 2rem 1.35rem 1.25rem; border: 2px solid rgba(217,164,65,.75); border-radius: var(--radius-lg); background: linear-gradient(145deg, rgba(5,24,64,.96), rgba(3,16,42,.94)); box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.06); overflow: hidden; position: relative; }
.founder-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 28% 50%, rgba(217,164,65,.12), transparent 22rem), radial-gradient(circle at 80% 20%, rgba(11,79,163,.24), transparent 16rem); pointer-events: none; }
.founder-portrait-wrap { position: relative; min-height: 260px; display: grid; place-items: center; }
.portrait { --accent: #4CA3FF; position: relative; display: grid; place-items: center; width: 128px; height: 128px; border-radius: 20px; overflow: hidden; background:
    radial-gradient(circle at 45% 22%, rgba(255,255,255,.24), transparent 2.1rem),
    linear-gradient(145deg, rgba(11,79,163,.72), rgba(3,19,48,.88));
  border: 1px solid color-mix(in srgb, var(--accent), white 24%); box-shadow: inset 0 1px 0 rgba(255,255,255,.22), 0 16px 34px rgba(0,0,0,.35); color: white; isolation: isolate; }
.portrait::before { content: ""; position: absolute; width: 68%; height: 68%; bottom: -15%; border-radius: 50% 50% 0 0; background: linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.04)); opacity: .72; }
.portrait::after { content: ""; position: absolute; top: 22%; width: 34%; aspect-ratio: 1; border-radius: 50%; background: rgba(255,255,255,.18); box-shadow: 0 0 0 999px transparent; }
.portrait span { position: relative; z-index: 2; font-family: Georgia, "Times New Roman", serif; font-size: 2rem; font-weight: 800; letter-spacing: -.04em; text-shadow: 0 4px 18px rgba(0,0,0,.5); }
.portrait img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 4; }
.portrait.has-image span, .portrait.has-image::before, .portrait.has-image::after { display: none; }
.portrait-large { width: 230px; height: 230px; border-radius: 50%; border: 3px solid rgba(217,164,65,.8); }
.laurel { position: absolute; width: 100px; height: 214px; top: 18px; border: 2px solid var(--ihrm-gold); opacity: .86; }
.laurel.left { left: 31px; border-right: 0; border-top-left-radius: 100% 54%; border-bottom-left-radius: 100% 54%; transform: rotate(-7deg); }
.laurel.right { right: 31px; border-left: 0; border-top-right-radius: 100% 54%; border-bottom-right-radius: 100% 54%; transform: rotate(7deg); }
.laurel::before { content: ""; position: absolute; inset: 12px; border-radius: inherit; border: inherit; opacity: .65; }
.founder-star { position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%); display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(145deg, #082960, #03152f); color: var(--ihrm-gold-soft); border: 2px solid var(--ihrm-gold); box-shadow: 0 12px 28px rgba(0,0,0,.34); font-size: 1.5rem; }
.founder-copy { position: relative; text-align: center; }
.spotlight { display: inline-flex; margin: 0 0 1.1rem; padding: .38rem .75rem; color: var(--ihrm-gold-soft); text-transform: uppercase; letter-spacing: .05em; border: 1px solid rgba(217,164,65,.75); border-radius: 7px; font-weight: 850; background: rgba(217,164,65,.06); }
.founder-copy h2 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.1rem, 3vw, 3rem); line-height: 1.03; letter-spacing: -.035em; }
.founder-title { margin: .35rem 0 0; color: var(--ihrm-gold-soft); font-family: Georgia, "Times New Roman", serif; font-size: 1.55rem; }
.founder-line { margin: 1rem auto .9rem; height: 1px; width: min(330px, 85%); background: linear-gradient(90deg, transparent, var(--ihrm-gold), transparent); }
.founder-copy blockquote { max-width: 440px; margin: 0 auto; color: rgba(255,255,255,.78); font-family: Georgia, "Times New Roman", serif; font-style: italic; font-size: .98rem; line-height: 1.35; }

.leadership-section { padding: clamp(2.5rem, 6vw, 4.8rem) 0 0; }
.section-title { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1rem; margin: 0 auto 1.4rem; width: min(800px, 100%); }
.section-title span { height: 1px; background: linear-gradient(90deg, transparent, rgba(80,154,255,.8)); position: relative; }
.section-title span:last-child { background: linear-gradient(90deg, rgba(80,154,255,.8), transparent); }
.section-title h2 { margin: 0; font-family: Georgia, "Times New Roman", serif; text-transform: uppercase; text-align: center; font-size: clamp(1.25rem, 2.3vw, 1.75rem); letter-spacing: .02em; }
.section-title h2::before, .section-title h2::after { content: "❧"; color: #5BA6FF; margin: 0 .6rem; }
.current-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.15rem; }
.leader-card { --accent: #4CA3FF; position: relative; background: linear-gradient(145deg, rgba(6,31,78,.86), rgba(3,14,36,.88)); border: 1px solid color-mix(in srgb, var(--accent), transparent 35%); border-radius: var(--radius-md); box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255,255,255,.06); overflow: hidden; }
[data-tone="crimson"] { --accent: var(--ihrm-crimson); }
[data-tone="blue"] { --accent: #4CA3FF; }
[data-tone="gold"] { --accent: var(--ihrm-gold); }
.leader-card::before, .exec-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 18% 0%, color-mix(in srgb, var(--accent), transparent 76%), transparent 12rem); pointer-events: none; }
.leader-card-wide { min-height: 245px; display: grid; grid-template-columns: 45% 55%; align-items: stretch; }
.leader-photo-panel { display: grid; place-items: center; padding: .75rem; background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.02)); }
.leader-card-wide .portrait { width: 100%; height: 100%; min-height: 214px; border-radius: 14px; }
.leader-nameplate { position: relative; display: grid; align-content: end; padding: 1rem 1.1rem 1.2rem; }
.corner-badge { position: absolute; right: 1rem; top: 0; display: grid; place-items: center; width: 46px; height: 64px; color: white; background: linear-gradient(180deg, color-mix(in srgb, var(--accent), black 10%), rgba(255,255,255,.03)); clip-path: polygon(0 0, 100% 0, 100% 82%, 50% 100%, 0 82%); border: 1px solid rgba(255,255,255,.2); }
.corner-badge svg, .office-icon svg, .exec-shield svg, .authority-emblem svg, .footer-values svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.leader-nameplate h3, .office-nameplate h3, .exec-card h3 { margin: 0; font-family: Georgia, "Times New Roman", serif; color: var(--ihrm-white); line-height: 1.08; letter-spacing: -.03em; }
.leader-nameplate h3 { font-size: clamp(1.45rem, 2vw, 1.95rem); }
.leader-nameplate p, .office-nameplate p, .exec-card p { margin: .45rem 0 0; color: color-mix(in srgb, var(--accent), white 30%); font-family: Georgia, "Times New Roman", serif; }
.leader-nameplate p { font-size: 1rem; }
.plate-rule { display: block; margin-top: .9rem; width: 74px; height: 2px; background: linear-gradient(90deg, var(--accent), transparent); position: relative; }
.plate-rule::after { content: ""; position: absolute; right: -12px; top: 50%; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); transform: translateY(-50%); box-shadow: 10px 0 0 var(--accent); opacity: .85; }
.office-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; }
.office-card { min-height: 310px; display: grid; grid-template-rows: 1fr auto; }
.office-photo { padding: .65rem; min-height: 205px; display: grid; }
.office-photo .portrait { width: 100%; height: 100%; border-radius: 12px 12px 6px 6px; }
.office-nameplate { position: relative; padding: 1rem .95rem 1.05rem; border-top: 1px solid color-mix(in srgb, var(--accent), transparent 45%); background: rgba(2,10,26,.34); }
.office-icon { position: absolute; top: -22px; left: 1rem; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; color: #fff; background: linear-gradient(145deg, var(--accent), color-mix(in srgb, var(--accent), black 35%)); border: 1px solid rgba(255,255,255,.22); box-shadow: 0 12px 20px rgba(0,0,0,.28); }
.office-nameplate h3 { font-size: 1.3rem; }
.office-nameplate p { color: var(--accent); font-weight: 780; }
.exec-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .85rem; }
.exec-card { --accent: #4CA3FF; position: relative; display: grid; grid-template-columns: 74px 1fr 22px; gap: .8rem; align-items: center; min-height: 96px; padding: .65rem .78rem; border: 1px solid color-mix(in srgb, var(--accent), transparent 42%); border-radius: 12px; background: linear-gradient(145deg, rgba(8,33,82,.72), rgba(2,12,32,.86)); box-shadow: inset 0 1px 0 rgba(255,255,255,.06); overflow: hidden; }
.exec-card .portrait { width: 68px; height: 68px; border-radius: 11px; }
.exec-card .portrait span { font-size: 1.1rem; }
.exec-card h3 { font-size: 1.05rem; }
.exec-card p { font-size: .86rem; color: color-mix(in srgb, var(--accent), white 38%); }
.exec-shield { align-self: start; color: color-mix(in srgb, var(--accent), white 20%); opacity: .85; }

.authority-panel-wrap { padding: clamp(2.7rem, 6vw, 4.8rem) 0 0; }
.authority-panel { display: grid; grid-template-columns: 140px 3px 1fr; gap: 2rem; align-items: center; padding: clamp(1.3rem, 3vw, 2rem); border-radius: 22px; border: 1px solid rgba(126,181,255,.38); background: linear-gradient(145deg, rgba(8,32,77,.76), rgba(2,13,34,.84)); box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255,255,255,.08); }
.authority-emblem { display: grid; place-items: center; width: 114px; height: 114px; margin-inline: auto; color: var(--ihrm-gold-soft); border-radius: 22px; border: 1px solid rgba(217,164,65,.5); background: radial-gradient(circle, rgba(217,164,65,.13), rgba(8,28,70,.86)); }
.authority-emblem svg { width: 66px; height: 66px; }
.authority-rule { height: 120px; background: linear-gradient(180deg, transparent, var(--ihrm-crimson), transparent); }
.authority-panel h2 { margin: 0 0 .55rem; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.55rem, 3vw, 2.25rem); letter-spacing: -.03em; }
.authority-panel p { margin: 0; color: rgba(255,255,255,.85); }
.authority-panel .legal-note { margin-top: .65rem; color: rgba(255,255,255,.76); }

.faq-mini { padding: clamp(2rem, 5vw, 3.8rem) 0; }
.faq-card { display: grid; grid-template-columns: minmax(240px, .8fr) 1.2fr; gap: 1.4rem; padding: clamp(1.15rem, 3vw, 1.8rem); border: 1px solid rgba(126,181,255,.26); border-radius: 22px; background: rgba(255,255,255,.04); }
.faq-card h2 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.4rem, 3vw, 2rem); }
.faq-list { display: grid; gap: .65rem; }
details { border: 1px solid rgba(126,181,255,.2); border-radius: 14px; background: rgba(3,19,48,.55); overflow: hidden; }
summary { list-style: none; cursor: pointer; padding: .85rem 1rem; font-weight: 800; color: rgba(255,255,255,.92); }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; float: right; color: var(--ihrm-gold-soft); font-size: 1.2rem; }
details[open] summary::after { content: "−"; }
details p { margin: 0; padding: 0 1rem 1rem; color: rgba(255,255,255,.75); }

.site-footer { position: relative; overflow: hidden; padding: 2rem 0 0; background: linear-gradient(180deg, rgba(2,12,32,.4), #020814); border-top: 1px solid rgba(126,181,255,.18); }
.site-footer::after { content: ""; position: absolute; right: -90px; top: 30px; width: 330px; height: 330px; opacity: .08; border: 8px solid #72AFFF; border-radius: 50%; }
.footer-grid { display: grid; grid-template-columns: 270px 1fr 190px; gap: 2rem; align-items: center; padding-bottom: 2rem; }
.footer-brand { display: grid; grid-template-columns: 86px 1fr; gap: .8rem; align-items: center; }
.footer-brand img { width: 86px; height: 86px; object-fit: contain; }
.footer-brand h2 { margin: 0; text-transform: uppercase; font-family: Georgia, "Times New Roman", serif; line-height: 1.1; letter-spacing: .04em; font-size: 1.05rem; }
.footer-copy p { margin: 0 0 .95rem; color: rgba(255,255,255,.82); max-width: 690px; }
.footer-values { display: flex; flex-wrap: wrap; gap: .85rem; }
.footer-values span { display: inline-flex; align-items: center; gap: .4rem; color: rgba(255,255,255,.8); font-size: .86rem; }
.footer-values svg { width: 22px; height: 22px; color: #72AFFF; }
.footer-links { display: grid; gap: .45rem; justify-items: end; }
.footer-links a { color: rgba(255,255,255,.78); font-weight: 720; }
.footer-links a:hover { color: var(--ihrm-white); }
.trademark-line { margin: 0; padding: 1rem; text-align: center; font-family: Georgia, "Times New Roman", serif; font-size: 1.1rem; border-top: 1px solid rgba(227,52,58,.55); color: rgba(255,255,255,.9); }
.back-to-top { position: fixed; right: 18px; bottom: 18px; z-index: 700; width: 46px; height: 46px; border: 1px solid rgba(255,255,255,.22); border-radius: 50%; background: linear-gradient(145deg, var(--ihrm-crimson), var(--ihrm-red-dark)); color: #fff; font-weight: 900; cursor: pointer; box-shadow: 0 14px 32px rgba(0,0,0,.35); opacity: 0; transform: translateY(12px); pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
.back-to-top.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }

@media (hover: hover) {
  .leader-card, .exec-card, .founder-card { transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
  .leader-card:hover, .exec-card:hover, .founder-card:hover { transform: translateY(-5px); border-color: color-mix(in srgb, var(--accent), white 15%); box-shadow: 0 28px 70px rgba(0,0,0,.42); }
  .header-cta:hover { transform: translateY(-1px); }
}

@media (max-width: 1100px) {
  .nav-shell { grid-template-columns: auto auto auto; }
  .primary-nav { position: fixed; top: 92px; left: 0; right: 0; display: grid; gap: 0; padding: .7rem 1rem 1rem; background: rgba(2,9,24,.97); border-bottom: 1px solid rgba(126,181,255,.22); transform: translateY(-130%); transition: transform .25s ease; }
  .menu-open .primary-nav { transform: translateY(0); }
  .primary-nav a { padding: .9rem; border-bottom: 1px solid rgba(255,255,255,.07); }
  .menu-toggle { display: inline-block; justify-self: end; }
  .header-cta { display: none; }
  .current-grid { grid-template-columns: 1fr; }
  .office-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .exec-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .founder-card { grid-template-columns: 1fr; text-align: center; max-width: 720px; padding: 1.25rem; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 24px, var(--container)); }
  .nav-shell { min-height: 80px; }
  .brand { grid-template-columns: 58px auto; min-width: 0; }
  .brand img { width: 58px; height: 58px; }
  .brand span { font-size: .72rem; }
  .primary-nav { top: 80px; }
  .hero { min-height: 390px; }
  .hero-inner { padding: 58px 0 118px; }
  .hero h1 { font-size: clamp(2.55rem, 14vw, 4.2rem); }
  .hero-flourish span { width: 60px; }
  .hero-badges { align-items: stretch; }
  .hero-badges span { width: 100%; justify-content: center; }
  .section-panel { margin-top: -72px; }
  .founder-portrait-wrap { min-height: 230px; }
  .portrait-large { width: 190px; height: 190px; }
  .laurel { display: none; }
  .founder-star { bottom: 14px; }
  .leader-card-wide { grid-template-columns: 1fr; min-height: 0; }
  .leader-card-wide .portrait { min-height: 260px; }
  .office-grid, .exec-grid { grid-template-columns: 1fr; }
  .office-card { min-height: 0; }
  .office-photo { min-height: 260px; }
  .authority-panel { grid-template-columns: 1fr; text-align: center; gap: 1rem; }
  .authority-rule { width: 100%; height: 2px; background: linear-gradient(90deg, transparent, var(--ihrm-crimson), transparent); }
  .faq-card { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-brand { grid-template-columns: 1fr; justify-items: center; }
  .footer-links { justify-items: center; }
  .footer-values { justify-content: center; }
}

@media (max-width: 430px) {
  .exec-card { grid-template-columns: 64px 1fr 20px; }
  .exec-card .portrait { width: 58px; height: 58px; }
  .office-photo { min-height: 230px; }
  .founder-copy h2 { font-size: 2rem; }
  .founder-title { font-size: 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}