@import url("https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&family=Playfair+Display:ital,wght@0,600;0,700;1,600;1,700&display=swap");

:root {
  --ink: #071b33;
  --ink-2: #0d2949;
  --navy: #091f3a;
  --navy-soft: #12365a;
  --blue: #1b78e6;
  --electric: #53b4ff;
  --sand: #f4f0e8;
  --paper: #fbfaf7;
  --line: rgba(7, 27, 51, 0.14);
  --white: #ffffff;
  --text: #1a2b3e;
  --muted: #5a6877;
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Manrope", Arial, sans-serif;
  --mono: "DM Mono", monospace;
  --max: 1260px;
  --pad: clamp(1.25rem, 4vw, 4rem);
  --shadow: 0 22px 60px rgba(9, 31, 58, 0.13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; }

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 99;
  background: var(--blue);
  color: white;
  padding: .75rem 1rem;
  border-radius: .2rem;
}
.skip-link:focus { top: 1rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.site-header {
  height: 82px;
  background: rgba(7, 27, 51, .95);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header-inner { max-width: var(--max); height: 100%; margin: 0 auto; padding: 0 var(--pad); display: flex; align-items: center; justify-content: space-between; }
.wordmark { display: inline-flex; gap: .65rem; align-items: center; color: white; min-width: 0; }
.wordmark-mark { width: 30px; height: 30px; border: 1px solid var(--electric); border-radius: 50%; display: grid; place-items: center; font: 500 10px/1 var(--mono); letter-spacing: -.08em; color: var(--electric); }
.wordmark-name { display: flex; flex-direction: column; font-size: .78rem; font-weight: 800; letter-spacing: .065em; line-height: 1; }
.wordmark-name span { color: var(--electric); font-weight: 500; font-size: .66rem; letter-spacing: .18em; margin-top: .15rem; }
.main-nav { display: flex; align-items: center; gap: clamp(1.2rem, 2.3vw, 2.25rem); font-size: .77rem; font-weight: 600; letter-spacing: .02em; }
.main-nav a { color: rgba(255,255,255,.8); transition: color .25s ease; }
.main-nav a:hover { color: var(--electric); }
.main-nav .nav-cta { color: var(--ink); background: #fff; padding: .7rem 1rem; border-radius: 999px; }
.main-nav .nav-cta:hover { color: var(--ink); background: var(--electric); }
.menu-toggle { display: none; background: none; border: 0; color: white; width: 42px; height: 42px; padding: 9px; cursor: pointer; }
.menu-toggle span { display: block; height: 1px; background: white; margin: 6px 0; transition: transform .25s, opacity .25s; }

.section { padding: clamp(5rem, 10vw, 9rem) var(--pad); }
.section > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.section-dark { background: var(--ink); color: white; }
.section-sand { background: var(--sand); }

.hero { padding: clamp(3rem, 6vw, 6.5rem) var(--pad) clamp(4.6rem, 9vw, 8rem); position: relative; overflow: hidden; min-height: 680px; }
.hero:before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: radial-gradient(circle at 75% 25%, rgba(46,159,255,.17), transparent 25%), linear-gradient(115deg, transparent 47%, rgba(255,255,255,.035) 47.2%, transparent 47.5%); }
.hero-grid { max-width: var(--max); margin: 0 auto; min-height: 560px; display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(340px, .96fr); align-items: center; gap: clamp(2rem, 8vw, 8rem); position: relative; z-index: 1; }
.hero-copy { padding-bottom: 1rem; }
.eyebrow { display: flex; align-items: center; gap: .6rem; margin: 0 0 1.45rem; color: var(--electric); font: 500 .65rem/1.3 var(--mono); letter-spacing: .13em; }
.eyebrow span { height: 1px; width: 26px; background: currentColor; display: inline-block; }
.eyebrow-dark { color: var(--blue); }
h1,h2,h3,p { margin-top: 0; }
h1 { max-width: 740px; margin-bottom: 1.55rem; font-size: clamp(3rem, 5.15vw, 5.65rem); font-weight: 700; line-height: .99; letter-spacing: -.058em; }
h1 em, h2 em { font-family: var(--serif); font-weight: 600; letter-spacing: -.05em; }
.hero-lead { font-size: clamp(1rem, 1.45vw, 1.18rem); color: rgba(255,255,255,.7); max-width: 550px; line-height: 1.7; }
.hero-role { margin: 1.15rem 0 0; color: rgba(255,255,255,.88); font-size: .78rem; font-weight: 700; letter-spacing: -.01em; }
.hero-role span { color: var(--electric); font: 500 .59rem var(--mono); letter-spacing: .12em; margin-right: .55rem; }
.hero-credentials { display: flex; flex-wrap: wrap; gap: .6rem; margin: 1.75rem 0 2.15rem; }
.hero-credentials span { border: 1px solid rgba(159,211,255,.3); background: rgba(42,140,230,.08); color: #d0eaff; border-radius: 999px; padding: .45rem .75rem; font-size: .68rem; font-weight: 600; }
.hero-actions,.final-actions { display: flex; gap: .8rem; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .8rem; padding: .92rem 1.15rem; border-radius: 4px; font-size: .78rem; font-weight: 700; letter-spacing: -.01em; transition: transform .25s, background .25s, color .25s, border-color .25s; }
.button:hover { transform: translateY(-3px); }
.button-primary { color: #fff; background: var(--blue); border: 1px solid var(--blue); box-shadow: 0 8px 25px rgba(27,120,230,.18); }
.button-primary:hover { background: #3591f1; border-color: #3591f1; }
.button-ghost { color: white; border: 1px solid rgba(255,255,255,.35); background: rgba(255,255,255,.025); }
.button-ghost:hover { border-color: white; background: white; color: var(--ink); }
.quick-socials { display: flex; flex-wrap: wrap; align-items: center; gap: .9rem; margin-top: 1.35rem; color: rgba(255,255,255,.52); font: .62rem var(--mono); letter-spacing: .04em; }
.quick-socials > span { color: rgba(255,255,255,.35); text-transform: uppercase; letter-spacing: .12em; }
.quick-socials a { color: rgba(255,255,255,.82); border-bottom: 1px solid rgba(255,255,255,.22); padding-bottom: .18rem; transition: color .25s, border-color .25s; }
.quick-socials a:hover { color: var(--electric); border-color: var(--electric); }
.quick-socials b { color: var(--electric); font-weight: 400; margin-left: .2rem; }

.hero-visual { height: 100%; min-height: 525px; position: relative; display: grid; align-items: end; justify-items: center; }
.hero-photo-frame { width: min(100%, 432px); height: 530px; position: relative; z-index: 2; overflow: hidden; background: #d5dce2; border-radius: 220px 220px 0 0; border: 1px solid rgba(142,205,255,.3); box-shadow: 0 35px 70px rgba(0,0,0,.32); }
.hero-photo-frame:after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(7,27,51,.64)); mix-blend-mode: multiply; }
.hero-photo-frame img { width: 100%; height: 100%; object-fit: cover; object-position: 52% center; }
.hero-sun { position: absolute; z-index: 0; width: 410px; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle at 37% 33%, #6ec4ff, #1467ba 67%, #082747); filter: blur(.2px); top: 42px; right: -3%; opacity: .9; }
.hero-ring { position: absolute; z-index: 1; border: 1px solid rgba(112,191,255,.34); border-radius: 50%; }
.ring-one { width: 440px; height: 440px; top: 27px; right: -9%; }
.ring-two { width: 520px; height: 520px; top: -12px; right: -19%; border-color: rgba(112,191,255,.15); }
.hero-caption { position: absolute; z-index: 3; bottom: 15px; left: -1.7rem; background: rgba(255,255,255,.97); color: var(--ink); padding: 1rem 1.1rem; max-width: 250px; box-shadow: var(--shadow); }
.hero-caption span { display: block; color: var(--blue); font: 500 .55rem var(--mono); letter-spacing: .13em; margin-bottom: .35rem; }
.hero-caption strong { font-size: .83rem; line-height: 1.35; display: block; }
.scroll-cue { position: absolute; bottom: 22px; left: var(--pad); z-index: 4; display: inline-flex; align-items: center; gap: .75rem; color: rgba(255,255,255,.55); font: .56rem var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.scroll-cue span { display: block; width: 37px; height: 1px; background: var(--electric); }

.proof-bar { background: #0f3f6a; color: white; min-height: 110px; display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-item { padding: 1.7rem var(--pad); display: flex; flex-direction: column; justify-content: center; border-right: 1px solid rgba(255,255,255,.16); }
.proof-item:last-child { border: 0; }
.proof-item strong { color: var(--electric); font: 600 clamp(1rem,1.6vw,1.36rem)/1.1 var(--serif); }
.proof-item span { margin-top: .2rem; color: rgba(255,255,255,.75); font-size: .69rem; }

.section-head { margin-bottom: clamp(2.8rem, 6vw, 5rem); }
.split-head { display: grid; grid-template-columns: 1.12fr .62fr; gap: clamp(2rem, 7vw, 9rem); align-items: end; }
.centered { text-align: center; }
.centered .eyebrow { justify-content: center; }
h2 { margin: 0; color: var(--ink); font-size: clamp(2.4rem,4.8vw,4.8rem); line-height: 1.04; letter-spacing: -.06em; }
.section-dark h2 { color: white; }
.section-aside { padding-bottom: .35rem; }
.section-aside p { color: var(--muted); margin-bottom: 1.15rem; font-size: .98rem; line-height: 1.75; }
.section-aside .authority-role { color: var(--ink); font-size: .8rem; line-height: 1.45; margin-bottom: 1.15rem; }
.section-aside .authority-role strong { font-size: .95rem; letter-spacing: -.03em; }
.section-aside.light p { color: rgba(255,255,255,.67); }
.text-link { display: inline-flex; align-items: center; gap: .65rem; color: var(--ink); font-size: .76rem; font-weight: 800; border-bottom: 1px solid var(--ink); padding-bottom: .3rem; transition: gap .25s; }
.text-link:hover { gap: .95rem; }
.text-link span { color: var(--blue); }

.authority { background: var(--paper); }
.authority-grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1.65fr 1fr 1fr; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.authority-quote,.authority-stat { min-height: 285px; padding: clamp(1.5rem,3vw,2.7rem); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.authority-quote { background: var(--ink); color: white; display: flex; flex-direction: column; }
.quote-mark { display: block; font: 700 4.5rem/.65 var(--serif); color: var(--electric); }
.authority-quote p { margin: .8rem 0 1.4rem; font: 600 clamp(1.2rem,1.9vw,1.6rem)/1.22 var(--serif); max-width: 455px; }
.authority-quote a { margin-top: auto; font-size: .7rem; color: #a9d7ff; font-weight: 700; }
.authority-stat { display: flex; flex-direction: column; justify-content: end; }
.authority-stat strong { color: var(--blue); font-size: clamp(3.3rem,5vw,5.5rem); line-height: .85; letter-spacing: -.08em; }
.authority-stat strong span { font-size: .5em; }
.authority-stat p { margin: 1.25rem 0 0; max-width: 210px; font-size: .82rem; line-height: 1.55; color: var(--muted); }

.pathways { position: relative; }
.path-list { max-width: 1020px; margin: 0 auto; border-top: 1px solid var(--line); }
.path-card { display: grid; grid-template-columns: 65px 1fr auto; gap: 1.5rem; align-items: center; padding: 1.65rem 0; border-bottom: 1px solid var(--line); transition: padding .25s, color .25s; }
.path-card:hover { color: var(--blue); padding-left: 1rem; padding-right: 1rem; }
.path-index { color: var(--blue); font: .65rem var(--mono); }
.path-card h3 { margin: 0 0 .25rem; font-size: clamp(1.25rem,2vw,1.65rem); letter-spacing: -.05em; }
.path-card p { margin: 0; color: var(--muted); font-size: .82rem; max-width: 600px; }
.path-arrow { width: 34px; height: 34px; border: 1px solid currentColor; border-radius: 50%; display: grid; place-items: center; font-size: .9rem; }

.concepts { background: var(--paper); }
.concepts-top { max-width: var(--max); margin: 0 auto clamp(2.5rem,6vw,5rem); display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: clamp(2rem,8vw,9rem); }
.concepts-copy > p:last-child { color: var(--muted); max-width: 490px; margin: 1.55rem 0 0; line-height: 1.75; font-size: .96rem; }
.concept-photo { height: 405px; overflow: hidden; position: relative; }
.concept-photo:after { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(11,42,76,.05), rgba(25,119,230,.2)); mix-blend-mode: multiply; }
.concept-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 42%; filter: saturate(.88); }
.concept-cards { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.concept-card { background: var(--paper); padding: clamp(1.6rem,3.5vw,3rem); min-height: 275px; display: flex; flex-direction: column; }
.concept-card > span { font: .64rem var(--mono); color: var(--blue); margin-bottom: auto; }
.concept-card h3 { margin: 2rem 0 .9rem; font: 600 clamp(1.7rem,2.5vw,2.45rem)/1.02 var(--serif); letter-spacing: -.06em; }
.concept-card p { margin: 0; font-size: .8rem; color: var(--muted); line-height: 1.65; }
.concept-card.featured { background: var(--blue); color: white; }
.concept-card.featured > span { color: #bce4ff; }
.concept-card.featured p { color: rgba(255,255,255,.85); }

.solutions { overflow: hidden; }
.solutions-layout { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: .91fr 1.09fr; gap: clamp(2rem,7vw,8rem); align-items: center; }
.solutions-photo { height: 620px; overflow: hidden; position: relative; }
.solutions-photo:after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 57%, rgba(7,27,51,.85)); }
.solutions-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 61% center; }
.photo-tag { position: absolute; z-index: 2; bottom: 1.5rem; left: 1.5rem; color: white; font: 600 1.32rem/1.15 var(--serif); }
.solution-kicker { color: var(--electric); font: .64rem var(--mono); letter-spacing: .14em; }
.solution-content h3 { margin: .8rem 0 1.8rem; color: white; font-size: clamp(1.8rem,3vw,3rem); letter-spacing: -.06em; line-height: 1.06; }
.topic-list { list-style: none; padding: 0; margin: 0 0 1.5rem; border-top: 1px solid rgba(255,255,255,.16); }
.topic-list li { display: flex; gap: .85rem; align-items: baseline; padding: .75rem 0; border-bottom: 1px solid rgba(255,255,255,.16); color: rgba(255,255,255,.83); font-size: .81rem; }
.topic-list span { color: var(--electric); font: .56rem var(--mono); }
.solution-note { color: rgba(255,255,255,.56); font-size: .77rem; max-width: 510px; margin-bottom: 1.6rem; }

.products { background: var(--paper); }
.product-grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(2,1fr); gap: 1.3rem; }
.product-card { min-height: 385px; padding: clamp(1.6rem,4vw,3.3rem); display: flex; flex-direction: column; position: relative; overflow: hidden; }
.product-card:after { content: ""; position: absolute; width: 250px; height: 250px; border-radius: 50%; border: 1px solid currentColor; opacity: .28; right: -80px; bottom: -110px; }
.product-tower { background: var(--ink); color: white; }
.product-ciot { background: #dceefd; color: var(--ink); }
.product-top { display: flex; justify-content: space-between; color: var(--electric); font: .62rem var(--mono); letter-spacing: .12em; }
.product-ciot .product-top { color: var(--blue); }
.product-card h3 { position: relative; z-index: 1; margin: auto 0 1rem; max-width: 450px; font: 600 clamp(2rem,3.3vw,3.35rem)/.98 var(--serif); letter-spacing: -.06em; }
.product-card p { position: relative; z-index: 1; margin: 0 0 1.55rem; max-width: 460px; color: rgba(255,255,255,.68); font-size: .86rem; line-height: 1.7; }
.product-ciot p { color: var(--muted); }
.product-card a { position: relative; z-index: 1; display: inline-flex; gap: .65rem; align-items: center; font-size: .76rem; font-weight: 800; }
.product-card a span { color: var(--electric); }
.product-ciot a span { color: var(--blue); }

.hub-grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 1.3rem; }
.hub-card { min-height: 390px; padding: clamp(1.6rem,4vw,3.25rem); display: flex; flex-direction: column; position: relative; overflow: hidden; transition: transform .3s ease, box-shadow .3s ease; }
.hub-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.achiles-hub { background: #09213c; color: white; }
.club-hub { background: #dfebda; color: var(--ink); }
.hub-card:before { content: ""; position: absolute; z-index: 0; width: 260px; aspect-ratio: 1; border: 1px solid currentColor; border-radius: 50%; right: -60px; bottom: -82px; opacity: .23; }
.hub-card:after { content: ""; position: absolute; z-index: 0; width: 170px; height: 3px; right: 0; top: 50px; background: var(--electric); transform: rotate(-42deg); opacity: .8; }
.club-hub:after { background: #60a056; }
.hub-label,.hub-card h3,.hub-card p,.hub-link { position: relative; z-index: 1; }
.hub-label { font: .6rem var(--mono); letter-spacing: .14em; color: var(--electric); }
.club-hub .hub-label { color: #3c8036; }
.hub-card h3 { margin: auto 0 1rem; font: 600 clamp(2.2rem,4vw,4rem)/.9 var(--serif); letter-spacing: -.075em; }
.hub-card p { max-width: 365px; color: rgba(255,255,255,.72); font-size: .84rem; line-height: 1.65; }
.club-hub p { color: #4c6151; }
.hub-link { display: inline-flex; gap: .75rem; align-items: center; margin-top: 1rem; font-size: .75rem; font-weight: 800; }
.hub-link b { font-size: 1rem; color: var(--electric); }
.club-hub .hub-link b { color: #3c8036; }

.about { background: var(--paper); }
.about-layout { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: .83fr 1.17fr; gap: clamp(2rem,9vw,11rem); align-items: center; }
.about-image { min-height: 460px; position: relative; }
.about-image:before { content: ""; background: var(--blue); width: 79%; height: 78%; position: absolute; left: -18px; top: -18px; z-index: 0; }
.about-image img { width: 100%; height: 460px; object-fit: cover; object-position: center; position: relative; z-index: 1; filter: saturate(.85); }
.about-stamp { position: absolute; z-index: 2; right: -30px; bottom: 35px; color: white; background: var(--ink); padding: .9rem 1rem; font: .64rem/1.25 var(--mono); letter-spacing: .1em; }
.about-stamp span { color: var(--electric); font-size: .53rem; }
.about-copy h2 { margin-bottom: 1.5rem; }
.about-copy > p:not(.eyebrow) { color: var(--muted); font-size: .96rem; line-height: 1.76; max-width: 620px; }
.about-copy .text-link { margin-top: .7rem; }

.final-cta { text-align: center; position: relative; overflow: hidden; }
.final-cta:before,.final-cta:after { content: ""; position: absolute; border: 1px solid rgba(94,180,255,.19); border-radius: 50%; width: 630px; aspect-ratio: 1; left: -300px; top: -200px; }
.final-cta:after { left: auto; top: auto; right: -320px; bottom: -270px; }
.final-content { max-width: 820px; position: relative; z-index: 1; }
.final-content .eyebrow { justify-content: center; }
.final-content h2 { color: white; }
.final-content > p:not(.eyebrow) { max-width: 600px; margin: 1.5rem auto 2rem; color: rgba(255,255,255,.68); line-height: 1.7; }
.final-actions { justify-content: center; }
.media-link { display: inline-flex; gap: .65rem; margin-top: 1.8rem; color: #a9d7ff; font-size: .72rem; font-weight: 700; border-bottom: 1px solid rgba(169,215,255,.45); padding-bottom: .28rem; }

.site-footer { background: #061526; color: white; padding: 3rem var(--pad) 2rem; }
.footer-top,.footer-bottom { max-width: var(--max); margin: 0 auto; display: flex; justify-content: space-between; gap: 1rem; }
.footer-top { align-items: center; padding-bottom: 2.25rem; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-top p { margin: 0; color: rgba(255,255,255,.54); font-size: .78rem; }
.footer-bottom { padding-top: 1.35rem; align-items: center; color: rgba(255,255,255,.43); font-size: .64rem; }
.social-links { display: flex; gap: 1.15rem; color: rgba(255,255,255,.75); font-size: .68rem; font-weight: 700; }
.social-links a:hover { color: var(--electric); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay { transition-delay: .16s; }

@media (max-width: 860px) {
  .site-header { height: 70px; }
  .main-nav { position: absolute; display: none; top: 70px; left: 0; right: 0; padding: 1rem var(--pad) 1.35rem; background: var(--ink); flex-direction: column; align-items: stretch; gap: .95rem; border-top: 1px solid rgba(255,255,255,.1); box-shadow: 0 20px 30px rgba(0,0,0,.15); }
  .main-nav.is-open { display: flex; }
  .main-nav .nav-cta { text-align: center; margin-top: .25rem; }
  .menu-toggle { display: block; }
  .menu-toggle.is-open span:first-of-type { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle.is-open span:last-of-type { transform: translateY(-3.5px) rotate(-45deg); }
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; min-height: auto; gap: 2.5rem; }
  .hero-copy { padding-top: 1rem; }
  .hero-visual { min-height: 430px; width: min(100%, 470px); justify-self: center; }
  .hero-photo-frame { height: 455px; width: 360px; }
  .hero-sun { width: 330px; top: 40px; right: -25px; }
  .ring-one { width: 350px; height: 350px; top: 29px; right: -42px; }
  .ring-two { display: none; }
  .hero-caption { left: -5px; }
  .scroll-cue { display: none; }
  .proof-bar { grid-template-columns: repeat(2, 1fr); }
  .proof-item { padding: 1.15rem var(--pad); min-height: 90px; }
  .proof-item:nth-child(2) { border-right: 0; }
  .proof-item:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.16); }
  .split-head,.concepts-top,.solutions-layout,.about-layout { grid-template-columns: 1fr; gap: 2rem; }
  .section-aside { max-width: 600px; }
  .authority-grid { grid-template-columns: 1fr 1fr; }
  .authority-quote { grid-column: 1/-1; min-height: 245px; }
  .concept-photo { height: 330px; }
  .concept-cards { grid-template-columns: 1fr; }
  .concept-card { min-height: 230px; }
  .solutions-photo { height: 450px; max-width: 580px; }
  .product-grid,.hub-grid { grid-template-columns: 1fr; }
  .about-image { min-height: 400px; max-width: 550px; }
  .about-image img { height: 400px; }
}

@media (max-width: 520px) {
  .wordmark-name { font-size: .68rem; }
  .wordmark-mark { width: 27px; height: 27px; }
  h1 { font-size: clamp(2.45rem,11.8vw,4rem); }
  h2 { font-size: clamp(2.25rem,11vw,3.35rem); }
  .section { padding-top: 4.4rem; padding-bottom: 4.4rem; }
  .hero { padding-top: 2.5rem; }
  .hero-actions .button { width: 100%; }
  .hero-photo-frame { width: min(100%, 330px); height: 415px; }
  .hero-visual { min-height: 405px; }
  .hero-sun { width: 290px; right: -20px; top: 32px; }
  .ring-one { width: 310px; height: 310px; top: 27px; right: -50px; }
  .hero-caption { max-width: 208px; padding: .8rem; bottom: 6px; }
  .authority-grid { grid-template-columns: 1fr; }
  .authority-quote { grid-column: auto; }
  .authority-stat { min-height: 205px; }
  .path-card { grid-template-columns: 36px 1fr; gap: .9rem; padding: 1.35rem 0; }
  .path-arrow { display: none; }
  .path-card p { font-size: .78rem; }
  .solutions-photo { height: 365px; }
  .product-card,.hub-card { min-height: 350px; }
  .about-stamp { right: 7px; bottom: 18px; }
  .footer-top,.footer-bottom { align-items: flex-start; flex-direction: column; }
  .social-links { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*:before,*:after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}