/* ============================================================
   ARCTURA TECHNOLOGIES INC. — arcturatech.com
   Design language: quiet northern sky · geometric monoline
   Palette: night #070D18/#0A1120 · ink #101726 · ice #EAEFF7
            silver #8891A6 · aurora #37B5A0 · gold #E8C875
   Type: Sora (400/600/700)
   ============================================================ */

:root {
  --bg-0: #070D18;
  --bg-1: #0A1120;
  --bg-2: #101726;
  --ice: #EAEFF7;
  --cloud: #F4F6FA;
  --silver: #8891A6;
  --faint: #5A6172;
  --aurora: #37B5A0;
  --aurora-deep: #2B917F;
  --gold: #E8C875;
  --line: rgba(234, 239, 247, 0.08);
  --line-strong: rgba(234, 239, 247, 0.16);
  --radius: 16px;
  --radius-lg: 24px;
  --maxw: 1160px;
  --nav-h: 72px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg-0);
  color: var(--ice);
  font-family: "Sora", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

::selection { background: rgba(55, 181, 160, 0.35); color: var(--cloud); }

a { color: var(--aurora); text-decoration: none; transition: color 0.2s var(--ease); }
a:hover { color: var(--gold); }

:focus-visible {
  outline: 2px solid var(--aurora);
  outline-offset: 3px;
  border-radius: 4px;
}

img, svg { max-width: 100%; display: block; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease), backdrop-filter 0.35s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(7, 13, 24, 0.78);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.site-header .wrap {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  color: var(--ice);
}
.brand:hover { color: var(--ice); }
.brand .peak {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  flex: none;
}
.brand .peak svg { width: 17px; height: 17px; }
.brand .brand-word svg { height: 15px; width: auto; display: block; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  list-style: none;
}
.nav-links a {
  color: var(--silver);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.nav-links a:hover, .nav-links a.active { color: var(--ice); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 22px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  border: 1px solid var(--line-strong);
  color: var(--ice);
  background: transparent;
  cursor: pointer;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease);
}
.btn:hover { border-color: var(--aurora); color: var(--aurora); transform: translateY(-1px); }
.btn.solid {
  background: var(--aurora);
  border-color: var(--aurora);
  color: #06231E;
}
.btn.solid:hover { background: #45C7B1; color: #06231E; transform: translateY(-1px); }

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  width: 42px; height: 42px;
  cursor: pointer;
  place-items: center;
}
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after {
  content: "";
  display: block;
  width: 18px; height: 2px;
  border-radius: 2px;
  background: var(--ice);
  position: relative;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.menu-toggle span::before { position: absolute; top: -6px; }
.menu-toggle span::after { position: absolute; top: 6px; }
body.menu-open .menu-toggle span { background: transparent; }
body.menu-open .menu-toggle span::before { transform: translateY(6px) rotate(45deg); }
body.menu-open .menu-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: calc(var(--nav-h) + 48px) 24px 96px;
  overflow: hidden;
  background: var(--bg-1);
}
#sky {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 220px;
  background: linear-gradient(180deg, rgba(7,13,24,0) 0%, var(--bg-0) 100%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; max-width: 900px; }

.hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--silver);
  text-transform: uppercase;
  margin-bottom: 42px;
}
.hero .eyebrow::before, .hero .eyebrow::after {
  content: "";
  width: 28px; height: 1px;
  background: var(--line-strong);
}

.hero-wordmark { width: min(560px, 82vw); margin: 0 auto; }
.hero-wordmark svg { width: 100%; height: auto; overflow: visible; }
.hero-wordmark path {
  stroke: var(--ice);
}
.hero-sub-lockup {
  font-size: clamp(11px, 1.6vw, 14px);
  font-weight: 400;
  letter-spacing: 0.54em;
  padding-left: 0.54em;
  color: var(--silver);
  margin-top: 26px;
}

.hero-tagline {
  margin-top: 54px;
  font-size: clamp(19px, 2.6vw, 26px);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--cloud);
  text-wrap: balance;
}
.hero-tagline .accent { color: var(--aurora); }
.hero-desc {
  margin: 18px auto 0;
  max-width: 560px;
  font-size: 15.5px;
  color: var(--silver);
  text-wrap: balance;
}
.hero-cta {
  margin-top: 44px;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.scroll-cue {
  position: absolute;
  bottom: 34px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--faint);
}
.scroll-cue svg { width: 22px; height: 22px; animation: cue 2.6s var(--ease) infinite; }
@keyframes cue {
  0%, 100% { transform: translateY(0); opacity: 0.55; }
  50% { transform: translateY(7px); opacity: 1; }
}

/* wordmark draw-in */
.hero-wordmark path {
  stroke-dasharray: var(--len, 600);
  stroke-dashoffset: var(--len, 600);
  animation: draw 1.5s var(--ease) forwards;
  animation-delay: calc(var(--i, 0) * 0.09s + 0.2s);
}
@keyframes draw { to { stroke-dashoffset: 0; } }

/* ---------- Sections ---------- */

section { position: relative; }
.section { padding: 128px 0; }
.section.tint { background: var(--bg-1); }

.sec-head { max-width: 640px; margin-bottom: 72px; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow-sm {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--aurora);
  margin-bottom: 20px;
}
.eyebrow-sm::before {
  content: "";
  width: 22px; height: 2px;
  border-radius: 2px;
  background: var(--aurora);
  opacity: 0.7;
}
h2 {
  font-size: clamp(30px, 4.4vw, 44px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.sec-head p {
  margin-top: 20px;
  color: var(--silver);
  font-size: 16px;
}

/* ---------- Facts strip ---------- */

.facts {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-0);
}
.facts .wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
}
.fact {
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
}
.fact + .fact::before {
  content: "";
  position: absolute;
  left: 0; top: 28px; bottom: 28px;
  width: 1px;
  background: var(--line);
}
.fact .k {
  font-size: 20px;
  font-weight: 700;
  color: var(--cloud);
  letter-spacing: 0.01em;
}
.fact .k .gold { color: var(--gold); }
.fact .v { font-size: 13.5px; color: var(--faint); }

/* ---------- Product (Linnea) ---------- */

.product-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(55, 181, 160, 0.10) 0%, rgba(55, 181, 160, 0) 55%),
    var(--bg-2);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
}
.product-copy { padding: 72px 64px; display: flex; flex-direction: column; justify-content: center; }
.product-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(232, 200, 117, 0.35);
  border-radius: 999px;
  padding: 7px 14px;
  margin-bottom: 28px;
}
.product-copy h3 {
  font-size: clamp(26px, 3.2vw, 34px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.product-copy .sub {
  margin-top: 8px;
  font-size: 14px;
  color: var(--faint);
  letter-spacing: 0.06em;
}
.product-copy p.lead {
  margin-top: 24px;
  color: var(--silver);
  font-size: 15.5px;
  max-width: 46ch;
}
.feature-list {
  margin-top: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 28px;
  list-style: none;
}
.feature-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--cloud);
  line-height: 1.55;
}
.feature-list li svg { width: 18px; height: 18px; flex: none; margin-top: 2px; }
.product-actions { margin-top: 44px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.appstore-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 10px 18px;
  color: var(--ice);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.appstore-badge:hover { border-color: var(--aurora); color: var(--ice); transform: translateY(-1px); }
.appstore-badge svg { width: 22px; height: 22px; }
.appstore-badge .t { display: flex; flex-direction: column; line-height: 1.25; }
.appstore-badge .t small { font-size: 10px; color: var(--silver); letter-spacing: 0.04em; }
.appstore-badge .t strong { font-size: 14.5px; font-weight: 600; }

.product-visual {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 72px 48px 0;
  background:
    radial-gradient(640px 420px at 50% 115%, rgba(55, 181, 160, 0.16) 0%, rgba(55, 181, 160, 0) 60%);
}
.phone {
  width: min(300px, 70%);
  border-radius: 42px 42px 0 0;
  border: 1px solid var(--line-strong);
  border-bottom: none;
  background: linear-gradient(180deg, #0D1526 0%, #0A1120 100%);
  padding: 16px 16px 0;
  box-shadow: 0 -30px 80px rgba(0, 0, 0, 0.45);
}
.phone .screen {
  border-radius: 30px 30px 0 0;
  background: #0F1729;
  border: 1px solid var(--line);
  border-bottom: none;
  padding: 26px 20px 0;
  min-height: 430px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.phone .pill {
  width: 74px; height: 22px;
  border-radius: 999px;
  background: #070D18;
  margin: 0 auto 8px;
}
.scr-row { display: flex; align-items: center; justify-content: space-between; }
.scr-title { font-size: 13px; font-weight: 600; color: var(--cloud); }
.scr-dot { width: 26px; height: 26px; border-radius: 50%; background: var(--bg-2); border: 1px solid var(--line-strong); display: grid; place-items: center; }
.scr-dot svg { width: 12px; height: 12px; }
.score-ring { position: relative; width: 148px; height: 148px; margin: 10px auto; }
.score-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.score-ring .num {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-size: 34px; font-weight: 700; color: var(--cloud);
}
.score-ring .num small { display: block; font-size: 8.5px; font-weight: 400; color: var(--silver); letter-spacing: 0.08em; text-align: center; margin-top: 2px; max-width: 84px; }
.scr-cards { display: flex; flex-direction: column; gap: 10px; }
.scr-card {
  border: 1px solid var(--line);
  background: rgba(234, 239, 247, 0.03);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.scr-card .ic { width: 28px; height: 28px; border-radius: 8px; background: rgba(55, 181, 160, 0.12); display: grid; place-items: center; flex: none; }
.scr-card .ic svg { width: 14px; height: 14px; }
.scr-card .ln { flex: 1; }
.scr-card .ln b { display: block; font-size: 11.5px; font-weight: 600; color: var(--cloud); }
.scr-card .ln span { font-size: 10px; color: var(--faint); }
.scr-card .val { font-size: 11px; font-weight: 600; color: var(--aurora); }

.more-lab {
  margin-top: 28px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  padding: 26px 32px;
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--silver);
  font-size: 14px;
}
.more-lab svg { width: 20px; height: 20px; flex: none; }
.more-lab b { color: var(--cloud); font-weight: 600; }

/* ---------- Principles ---------- */

.principles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.principle {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-1);
  padding: 36px 30px;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), background 0.3s var(--ease);
}
.principle:hover {
  border-color: rgba(55, 181, 160, 0.4);
  transform: translateY(-4px);
  background: var(--bg-2);
}
.principle .p-ic {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  margin-bottom: 26px;
}
.principle .p-ic svg { width: 24px; height: 24px; }
.principle h3 { font-size: 17px; font-weight: 700; margin-bottom: 12px; letter-spacing: 0.005em; }
.principle p { font-size: 13.5px; color: var(--silver); line-height: 1.75; }

/* ---------- Company ---------- */

.company-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: start;
}
.company-copy p { color: var(--silver); font-size: 16px; margin-top: 20px; max-width: 56ch; }
.company-copy p b { color: var(--cloud); font-weight: 600; }
.company-facts {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-1);
  overflow: hidden;
}
.company-facts .row {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 28px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.company-facts .row:last-child { border-bottom: none; }
.company-facts .row .k { color: var(--faint); letter-spacing: 0.04em; flex: none; }
.company-facts .row .v { color: var(--cloud); font-weight: 600; text-align: right; }

/* ---------- Contact ---------- */

.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(900px 400px at 50% -20%, rgba(55, 181, 160, 0.12) 0%, rgba(55, 181, 160, 0) 60%),
    var(--bg-1);
  padding: 96px 48px;
  text-align: center;
}
.contact-card h2 { max-width: 560px; margin: 0 auto; }
.contact-card .email {
  display: inline-block;
  margin-top: 40px;
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--cloud);
  border-bottom: 2px solid rgba(55, 181, 160, 0.45);
  padding-bottom: 6px;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.contact-card .email:hover { color: var(--aurora); border-color: var(--aurora); }
.contact-meta {
  margin-top: 36px;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--faint);
  font-size: 13.5px;
}
.copy-email {
  border: none;
  background: none;
  color: var(--aurora);
  font: inherit;
  font-size: 13.5px;
  cursor: pointer;
  padding: 0;
}
.copy-email:hover { color: var(--gold); }

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 64px 0 48px;
  background: var(--bg-0);
}
.foot-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  flex-wrap: wrap;
}
.foot-brand { display: flex; flex-direction: column; gap: 16px; }
.foot-brand .brand-word svg { height: 14px; width: auto; color: var(--silver); }
.foot-brand .sub { font-size: 10.5px; letter-spacing: 0.5em; color: var(--faint); padding-left: 0.5em; }
.foot-links { display: flex; gap: 56px; flex-wrap: wrap; }
.foot-col { display: flex; flex-direction: column; gap: 12px; }
.foot-col .h { font-size: 11px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--faint); margin-bottom: 6px; }
.foot-col a { color: var(--silver); font-size: 13.5px; }
.foot-col a:hover { color: var(--ice); }
.foot-bottom {
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: var(--faint);
}
.foot-bottom .peak-mini svg { width: 14px; height: 14px; display: inline-block; vertical-align: -2px; margin-right: 8px; }

/* ---------- Legal pages ---------- */

.legal-hero {
  padding: calc(var(--nav-h) + 88px) 0 64px;
  background: var(--bg-1);
  border-bottom: 1px solid var(--line);
}
.legal-hero h1 { font-size: clamp(30px, 4.4vw, 44px); font-weight: 700; letter-spacing: -0.015em; }
.legal-hero .meta { margin-top: 16px; color: var(--faint); font-size: 13.5px; }
.legal-body { padding: 72px 0 128px; }
.legal-body .prose { max-width: 760px; }
.prose h2 { font-size: 21px; margin: 48px 0 16px; letter-spacing: 0; }
.prose h3 { font-size: 16.5px; font-weight: 600; margin: 32px 0 12px; color: var(--cloud); }
.prose p, .prose li { color: var(--silver); font-size: 15px; }
.prose p { margin: 14px 0; }
.prose ul { margin: 14px 0 14px 22px; }
.prose li { margin: 8px 0; }
.prose strong { color: var(--cloud); font-weight: 600; }
.prose .tip {
  border: 1px solid var(--line);
  border-left: 3px solid var(--aurora);
  border-radius: 10px;
  background: var(--bg-1);
  padding: 18px 22px;
  margin: 24px 0;
  font-size: 14px;
}

/* ---------- 404 ---------- */

.nf {
  min-height: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 32px;
  background: var(--bg-1);
}
.nf .peak-lg svg { width: 76px; height: 76px; margin: 0 auto 32px; }
.nf h1 { font-size: clamp(32px, 5vw, 48px); letter-spacing: -0.015em; }
.nf p { color: var(--silver); margin: 16px 0 36px; }

/* ---------- Reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; }

/* ---------- Toast ---------- */

.toast {
  position: fixed;
  bottom: 32px; left: 50%;
  transform: translate(-50%, 16px);
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  color: var(--cloud);
  font-size: 13.5px;
  padding: 12px 22px;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
  z-index: 200;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Responsive ---------- */

@media (max-width: 1024px) {
  .principles-grid { grid-template-columns: repeat(2, 1fr); }
  .product-card { grid-template-columns: 1fr; }
  .product-visual { min-height: 420px; padding-top: 24px; }
  .company-grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 760px) {
  .wrap { padding: 0 22px; }
  .section { padding: 88px 0; }
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(7, 13, 24, 0.97);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--line);
    padding: 12px 22px 22px;
    display: none;
  }
  body.menu-open .nav-links { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 14px 0; font-size: 16px; }
  .nav-cta { display: none; }
  .menu-toggle { display: grid; }
  .facts .wrap { grid-template-columns: 1fr; }
  .fact + .fact::before { top: 0; bottom: auto; left: 28px; right: 28px; width: auto; height: 1px; }
  .product-copy { padding: 44px 28px; }
  .feature-list { grid-template-columns: 1fr; }
  .contact-card { padding: 72px 24px; }
  .foot-links { gap: 36px; }
}

/* ---------- Motion preferences ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero-wordmark path { stroke-dasharray: none; stroke-dashoffset: 0; animation: none; }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================================
   v2 — expanded corporate architecture
   ============================================================ */

/* ---------- stat band ---------- */
.statband {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-0);
}
.statband .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat {
  padding: 44px 28px;
  position: relative;
}
.stat + .stat::before {
  content: "";
  position: absolute;
  left: 0; top: 30px; bottom: 30px;
  width: 1px;
  background: var(--line);
}
.stat .n {
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 700;
  color: var(--cloud);
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}
.stat .n .u { color: var(--aurora); }
.stat .d { margin-top: 6px; font-size: 13px; color: var(--faint); letter-spacing: 0.02em; }

/* ---------- capability grid ---------- */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.cap-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-1);
  padding: 34px 30px 30px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), background 0.3s var(--ease);
}
.cap-card:hover {
  border-color: rgba(55, 181, 160, 0.45);
  background: var(--bg-2);
  transform: translateY(-4px);
}
.cap-card .c-ic {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  margin-bottom: 22px;
}
.cap-card .c-ic svg { width: 22px; height: 22px; }
.cap-card h3 { font-size: 16.5px; font-weight: 700; margin-bottom: 10px; }
.cap-card p { font-size: 13.5px; color: var(--silver); line-height: 1.7; }
.cap-card ul {
  list-style: none;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 8px;
}
.cap-card li {
  font-size: 12.5px; color: var(--faint);
  display: flex; gap: 9px; align-items: baseline;
}
.cap-card li::before { content: "—"; color: var(--aurora); flex: none; }
.cap-card .c-more { margin-top: auto; padding-top: 18px; font-size: 12.5px; font-weight: 600; letter-spacing: 0.04em; color: var(--aurora); }
.cap-card:hover .c-more { color: var(--gold); }

/* ---------- split band ---------- */
.split-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.split-band .art {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: radial-gradient(560px 360px at 50% 0%, rgba(55,181,160,0.10) 0%, rgba(55,181,160,0) 60%), var(--bg-1);
  padding: 44px;
}
.stack-diagram { display: flex; flex-direction: column; gap: 12px; }
.stack-layer {
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: rgba(234,239,247,0.03);
  padding: 16px 22px;
  display: flex; align-items: center; gap: 14px;
}
.stack-layer svg { width: 18px; height: 18px; flex: none; }
.stack-layer b { font-size: 13.5px; color: var(--cloud); font-weight: 600; }
.stack-layer span { font-size: 12px; color: var(--faint); margin-left: auto; text-align: right; }

/* ---------- industry strip ---------- */
.industry-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.ind {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px;
  background: var(--bg-0);
}
.ind b { display: block; font-size: 15px; color: var(--cloud); font-weight: 700; margin-bottom: 8px; }
.ind span { font-size: 13px; color: var(--faint); line-height: 1.65; display: block; }

/* ---------- CTA band ---------- */
.cta-band {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: radial-gradient(900px 420px at 50% -30%, rgba(55,181,160,0.14) 0%, rgba(55,181,160,0) 62%), var(--bg-1);
  padding: 84px 48px;
  text-align: center;
}

/* ---------- subpage hero ---------- */
.page-hero {
  padding: calc(var(--nav-h) + 96px) 0 84px;
  background:
    radial-gradient(1000px 480px at 78% -20%, rgba(55,181,160,0.10) 0%, rgba(55,181,160,0) 58%),
    var(--bg-1);
  border-bottom: 1px solid var(--line);
}
.page-hero .crumb {
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--aurora); margin-bottom: 22px; display: flex; align-items: center; gap: 10px;
}
.page-hero .crumb::before { content: ""; width: 22px; height: 2px; background: var(--aurora); opacity: 0.7; }
.page-hero h1 {
  font-size: clamp(34px, 5vw, 54px);
  font-weight: 700; line-height: 1.12; letter-spacing: -0.02em;
  max-width: 780px; text-wrap: balance;
}
.page-hero .lede { margin-top: 24px; max-width: 640px; color: var(--silver); font-size: 17px; }

/* ---------- solution detail rows ---------- */
.sol-row {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  padding: 64px 0;
  border-bottom: 1px solid var(--line);
}
.sol-row:last-child { border-bottom: none; }
.sol-row .s-head { display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.sol-row .s-num {
  font-size: 12px; font-weight: 600; letter-spacing: 0.2em; color: var(--gold);
  font-variant-numeric: tabular-nums;
}
.sol-row h3 { font-size: clamp(21px, 2.6vw, 27px); font-weight: 700; letter-spacing: -0.01em; }
.sol-row .s-body p { color: var(--silver); font-size: 15px; margin-bottom: 18px; }
.deliver-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px;
  margin-top: 8px;
}
.deliver-grid span {
  font-size: 13.5px; color: var(--cloud);
  display: flex; gap: 10px; align-items: baseline;
}
.deliver-grid span::before { content: "▸"; color: var(--aurora); flex: none; font-size: 11px; }

/* ---------- leadership ---------- */
.leader-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-1);
  padding: 36px;
  display: flex; gap: 28px; align-items: flex-start;
  max-width: 640px;
}
.leader-card .avatar {
  width: 76px; height: 76px; flex: none;
  border-radius: 20px;
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  font-size: 24px; font-weight: 700; color: var(--aurora);
  letter-spacing: 0.02em;
}
.leader-card b { display: block; font-size: 17px; color: var(--cloud); font-weight: 700; }
.leader-card .role { font-size: 12.5px; color: var(--gold); letter-spacing: 0.08em; text-transform: uppercase; font-weight: 600; margin: 6px 0 12px; }
.leader-card p { font-size: 13.5px; color: var(--silver); line-height: 1.75; }

/* ---------- timeline ---------- */
.timeline { display: flex; flex-direction: column; gap: 0; margin-top: 8px; }
.tl-item {
  display: grid; grid-template-columns: 120px 1fr; gap: 28px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.tl-item:last-child { border-bottom: none; }
.tl-item .t { font-size: 14px; font-weight: 700; color: var(--gold); font-variant-numeric: tabular-nums; }
.tl-item .e b { color: var(--cloud); font-weight: 600; font-size: 14.5px; }
.tl-item .e p { color: var(--faint); font-size: 13.5px; margin-top: 4px; }

/* ---------- values grid ---------- */
.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.value-item {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 28px; background: var(--bg-0);
}
.value-item b { color: var(--cloud); font-size: 15px; font-weight: 700; display: block; margin-bottom: 8px; }
.value-item p { color: var(--silver); font-size: 13.5px; line-height: 1.7; }

/* ---------- contact page ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: start; }
.contact-methods { display: flex; flex-direction: column; gap: 16px; }
.cm {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 30px; background: var(--bg-1);
  display: flex; gap: 20px; align-items: flex-start;
  transition: border-color 0.25s var(--ease);
}
.cm:hover { border-color: rgba(55,181,160,0.4); }
.cm svg { width: 22px; height: 22px; flex: none; margin-top: 3px; }
.cm b { display: block; font-size: 15px; color: var(--cloud); font-weight: 700; margin-bottom: 4px; }
.cm p { font-size: 13.5px; color: var(--faint); margin-bottom: 8px; }
.cm a { font-size: 15px; font-weight: 600; }

/* ---------- responsive v2 ---------- */
@media (max-width: 1024px) {
  .cap-grid { grid-template-columns: 1fr 1fr; }
  .statband .wrap { grid-template-columns: 1fr 1fr; }
  .stat + .stat::before { display: none; }
  .split-band { grid-template-columns: 1fr; gap: 44px; }
  .industry-strip { grid-template-columns: 1fr 1fr; }
  .sol-row { grid-template-columns: 1fr; gap: 28px; padding: 48px 0; }
  .contact-grid { grid-template-columns: 1fr; gap: 44px; }
}
@media (max-width: 760px) {
  .cap-grid { grid-template-columns: 1fr; }
  .statband .wrap { grid-template-columns: 1fr 1fr; }
  .industry-strip { grid-template-columns: 1fr; }
  .deliver-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .leader-card { flex-direction: column; }
  .cta-band { padding: 64px 24px; }
}