/* Stunning Digital Solutions — shared styles */
:root {
  --bg-light: #F6F6F6;
  --bg-white: #FFFFFF;
  --bg-dark: #181515;
  --bg-dark-alt: #1B1B1B;
  --text-body: #818181;
  --text-heading: #303030;
  --text-white: #FFFFFF;
  --text-on-dark: #A8A4A4;
  --border-mid: #303030;
  --border-light: #DEDEDE;
  --border-dark: #2E2A2A;
  --wrap: 1180px;
  --gutter: clamp(20px, 5vw, 48px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg-light);
  color: var(--text-body);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.75;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--text-heading); outline-offset: 3px; }
.on-dark :focus-visible { outline-color: var(--text-white); }

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

h1, h2, h3 {
  color: var(--text-heading);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 0;
}
h1 { font-size: clamp(42px, 6.4vw, 76px); font-weight: 700; letter-spacing: -0.035em; line-height: 1.02; }
h2 { font-size: clamp(32px, 4vw, 48px); }
h3 { font-size: 22px; letter-spacing: -0.015em; line-height: 1.3; }
p { margin: 0; }
.lead { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.6; max-width: 34em; }

/* Labels, menu, buttons: caps with open tracking (design system signature) */
.caps {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 26px;
  border: 1px solid var(--border-mid);
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  transition: background-color .2s, color .2s;
}
.btn--solid { background: var(--text-heading); color: var(--text-white); }
.btn--solid:hover { background: var(--bg-dark); }
.btn--ghost { color: var(--text-heading); }
.btn--ghost:hover { background: var(--text-heading); color: var(--text-white); }
.btn--white { background: var(--text-white); color: var(--bg-dark); border-color: var(--text-white); }
.btn--white:hover { background: transparent; color: var(--text-white); }

/* Placeholder for real assets — replace with <img> from images/ */
.ph {
  background: #E6E6E6;
  color: #9A9A9A;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 16px;
  font-size: 13px;
  line-height: 1.4;
}
.on-dark .ph { background: #2A2626; color: #6F6969; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 246, 246, 0.92);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--border-light);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-heading);
}
.brand-mark { flex: none; display: block; width: auto; height: 40px; }
.brand-name { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name strong { font-size: 17px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }
.brand-name span { font-size: 9.5px; font-weight: 500; letter-spacing: 0.24em; text-transform: uppercase; color: var(--text-body); margin-top: 3px; }
.nav { display: flex; align-items: center; gap: 34px; }
.nav a { text-decoration: none; }
.nav a:not(.btn) { color: var(--text-heading); }
.nav a.caps:hover { color: var(--text-body); }
.nav .btn { min-height: 42px; padding: 0 20px; }
.menu-toggle { display: none; }

/* ---------- Hero ---------- */
.hero { padding: clamp(72px, 11vw, 140px) 0 0; }
.hero h1 { max-width: 11.5em; }
.hero .lead { margin-top: 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 44px; }
.hero-photo { margin-top: clamp(56px, 7vw, 88px); }
.hero-photo img, .problem-photo, .guide-photo { display: block; width: 100%; height: auto; object-fit: cover; background: #E6E6E6; }
.hero-photo img { aspect-ratio: 21 / 9; object-position: center 20%; }
.trusted {
  margin-top: clamp(72px, 9vw, 112px);
  padding: 28px 0;
  border-top: 1px solid var(--border-light);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 40px;
}
.trusted .caps { color: var(--text-body); }
.trusted ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 40px; }
.trusted li { color: var(--text-heading); font-weight: 600; font-size: 19px; letter-spacing: -0.02em; }

/* ---------- Sections ---------- */
.section { padding: clamp(88px, 11vw, 144px) 0; }
.section--white { background: var(--bg-white); }
.section--dark { background: var(--bg-dark); color: var(--text-on-dark); }
.section--dark h2, .section--dark h3 { color: var(--text-white); }
.section-head { display: grid; grid-template-columns: 5fr 6fr; gap: 32px 64px; align-items: end; margin-bottom: clamp(48px, 6vw, 80px); }
.section-head .lead { justify-self: start; }

/* Problem */
.problem { display: grid; grid-template-columns: 5fr 6fr; gap: 48px 64px; }
.problem-side { position: sticky; top: 120px; align-self: start; }
.problem-photo { aspect-ratio: 4 / 3; margin-top: 40px; }
.pains { list-style: none; margin: 0; padding: 0; }
.pains li { padding: 32px 0; border-top: 1px solid var(--border-light); }
.pains li:last-child { border-bottom: 1px solid var(--border-light); }
.pains h3 { margin-bottom: 10px; }

/* You're not behind */
.guide-photo { aspect-ratio: 16 / 9; object-position: center 35%; margin-bottom: clamp(48px, 6vw, 72px); }
.guide-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px 48px; }
.guide-points > div { border-top: 1px solid var(--border-mid); padding-top: 24px; }
.guide-points h3 { margin-bottom: 10px; }
.guide-points p { font-size: 15px; line-height: 1.65; }
@media (max-width: 760px) { .guide-points { grid-template-columns: 1fr; } }

/* Outcomes */
.outcomes { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--border-mid); }
.outcome {
  display: grid;
  grid-template-columns: 4fr 5fr 3fr;
  gap: 20px 48px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border-light);
}
.outcome h3 { font-size: clamp(24px, 2.4vw, 30px); letter-spacing: -0.025em; }
.outcome .gets { color: var(--text-heading); font-size: 15px; line-height: 1.6; }
.outcome .gets .caps { display: block; color: var(--text-body); margin-bottom: 8px; }
.outcome a { align-self: start; justify-self: end; }

/* How the switch works — the one memorable moment */
.switch-grid { display: grid; grid-template-columns: 5fr 6fr; gap: 56px 80px; align-items: start; }
.switch-grid h2 { max-width: 13em; }
.steps { list-style: none; counter-reset: step; margin: 44px 0 0; padding: 0; }
.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 4px 12px;
  padding: 18px 0;
  border-top: 1px solid var(--border-dark);
}
.steps li::before {
  content: counter(step);
  grid-row: span 2;
  color: var(--text-white);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.75;
}
.steps strong { color: var(--text-white); font-weight: 600; }
.steps p { font-size: 15px; line-height: 1.6; }

.parallel { border: 1px solid var(--border-dark); background: #1F1B1B; }
.parallel-head, .parallel-row {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 44px;
  align-items: center;
  padding: 0 22px;
}
.parallel-head { min-height: 56px; border-bottom: 1px solid var(--border-dark); color: var(--text-on-dark); }
.parallel-head span:nth-child(n+2) { text-align: right; }
.parallel-row {
  min-height: 64px;
  border-bottom: 1px solid var(--border-dark);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  transition: color .5s;
}
.parallel-row span:nth-child(n+2):not(.tick) { text-align: right; }
.parallel-row .label { color: var(--text-on-dark); }
.parallel-row .old { color: #6F6969; }
.parallel-row .new { color: #6F6969; transition: color .5s; }
.tick {
  justify-self: end;
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1px solid #4A4444;
  display: grid; place-items: center;
  transition: background-color .4s, border-color .4s;
}
.tick svg { opacity: 0; transition: opacity .4s; }
.parallel-row.matched .new { color: var(--text-white); }
.parallel-row.matched .tick { background: var(--text-white); border-color: var(--text-white); }
.parallel-row.matched .tick svg { opacity: 1; }
.parallel-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  min-height: 72px;
  padding: 0 22px;
}
.parallel-foot .status { color: var(--text-white); font-weight: 600; font-size: 15px; letter-spacing: -0.01em; opacity: .35; transition: opacity .5s; }
.parallel.done .parallel-foot .status { opacity: 1; }
.parallel-note { margin-top: 14px; font-size: 13px; color: #6F6969; }
.switch-link { margin-top: 40px; }

/* Proof */
.proof-figures { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-bottom: clamp(56px, 7vw, 88px); }
.figure { border-top: 1px solid var(--border-mid); padding-top: 20px; }
.figure strong { display: block; color: var(--text-heading); font-size: clamp(40px, 4.6vw, 56px); font-weight: 600; letter-spacing: -0.04em; line-height: 1; margin-bottom: 12px; }
.figure p { font-size: 15px; line-height: 1.6; max-width: 22em; }
.posters { display: grid; grid-template-columns: repeat(7, 1fr); gap: 12px; }
.posters img { display: block; width: 100%; height: auto; aspect-ratio: 2 / 3; object-fit: cover; background: #E6E6E6; }

/* Carousel (generic component from the design system) */
.carousel { margin-top: clamp(64px, 8vw, 96px); }
.carousel-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 32px) / 2);
  gap: 32px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-track > * { scroll-snap-align: start; }
.carousel-controls { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 32px; }
.carousel-arrow {
  width: 44px; height: 44px;
  border: 1px solid var(--border-mid);
  background: transparent;
  color: var(--text-heading);
  font: inherit;
  cursor: pointer;
}
.carousel-arrow:hover { background: var(--text-heading); color: var(--text-white); }
.carousel-dots { display: flex; gap: 10px; }
.carousel-dots button { width: 8px; height: 8px; padding: 0; border-radius: 50%; border: 0; background: var(--border-light); cursor: pointer; }
.carousel-dots button[aria-current="true"] { background: var(--text-heading); }
.carousel.is-static .carousel-controls { display: none; }

.quote { border-top: 1px solid var(--border-light); padding-top: 28px; }
.quote blockquote { margin: 0 0 24px; color: var(--text-heading); font-size: 21px; font-weight: 300; line-height: 1.55; letter-spacing: -0.01em; }
.quote cite { font-style: normal; font-size: 14px; line-height: 1.5; display: block; }
.quote cite strong { color: var(--text-heading); font-weight: 600; display: block; }

/* In use today */
.today { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.today article { background: var(--bg-light); }
.today .ph { aspect-ratio: 16 / 10; }
.today .body { padding: 32px; }
.today h3 { margin-bottom: 10px; }
.today p { font-size: 15px; line-height: 1.65; }

/* Founder */
.founder { display: grid; grid-template-columns: 4fr 7fr; gap: 48px 80px; align-items: center; }
.founder-photo { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; background: #E6E6E6; }
.founder p + p { margin-top: 20px; }
.founder .lead { color: var(--text-heading); max-width: none; }
.founder .btn { margin-top: 36px; }

/* CTA band */
.cta { text-align: left; }
.cta .wrap { display: grid; grid-template-columns: 7fr 4fr; gap: 32px 64px; align-items: end; }
.cta h2 { font-size: clamp(36px, 5vw, 60px); letter-spacing: -0.035em; }
.cta p { margin-top: 20px; }
.cta .btn { justify-self: end; }

/* Footer */
.site-footer { background: var(--bg-dark-alt); color: var(--text-on-dark); padding: 72px 0 40px; font-size: 15px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 40px; }
.site-footer .brand { color: var(--text-white); }
.site-footer .brand-mark { filter: invert(1); }
.site-footer .brand-name span { color: var(--text-on-dark); }
.site-footer h4 { color: var(--text-white); margin: 0 0 16px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li + li { margin-top: 8px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--text-white); }
.footer-about { margin-top: 20px; max-width: 24em; line-height: 1.65; }
.footer-social { display: flex; gap: 12px; margin-top: 28px; }
.footer-social a { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border: 1px solid var(--border-dark); transition: border-color .2s, color .2s; }
.footer-social a:hover { border-color: var(--text-white); }
.footer-social svg { width: 18px; height: 18px; fill: currentColor; }
.site-footer address { font-style: normal; line-height: 1.6; }
.site-footer address + address { margin-top: 14px; }
.site-footer address strong { color: var(--text-white); font-weight: 600; }
.footer-contact { margin-top: 14px; line-height: 1.7; }
.footer-base { margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--border-dark); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 13px; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .section-head, .problem, .switch-grid, .founder, .cta .wrap { grid-template-columns: 1fr; }
  .problem-side { position: static; }
  .hero-photo img { aspect-ratio: 4 / 3; }
  .outcome { grid-template-columns: 1fr; }
  .outcome a { justify-self: start; }
  .posters { grid-template-columns: repeat(4, 1fr); }
  .posters img:nth-child(n+5) { display: none; }
  .cta .btn { justify-self: start; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
  .founder-photo { max-width: 380px; }
}
@media (max-width: 760px) {
  .menu-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px;
    border: 1px solid var(--border-mid); background: transparent; color: var(--text-heading);
    cursor: pointer;
  }
  .nav {
    display: none;
    position: absolute; top: 76px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border-light);
    padding: 8px var(--gutter) 24px;
  }
  .nav.open { display: flex; }
  .nav a.caps { padding: 16px 0; border-bottom: 1px solid var(--border-light); }
  .nav .btn { margin-top: 20px; }
  .proof-figures, .today { grid-template-columns: 1fr; }
  .carousel-track { grid-auto-columns: 100%; }
  .parallel-head, .parallel-row { grid-template-columns: 1.2fr 1fr 1fr 32px; padding: 0 14px; font-size: 14px; }
  .parallel-head .caps { font-size: 10px; letter-spacing: 0.12em; }
  .posters { grid-template-columns: repeat(3, 1fr); }
  .posters img:nth-child(n+4) { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}
/* ---------- Dark header + hero ---------- */
.site-header { background: rgba(24, 21, 21, 0.94); border-bottom-color: var(--border-dark); }
.site-header .brand { color: var(--text-white); }
.site-header .brand-mark { filter: invert(1); }
.site-header .brand-name span { color: var(--text-on-dark); }
.site-header .nav a:not(.btn) { color: var(--text-white); }
.site-header .nav a.caps:hover { color: var(--text-on-dark); }
.site-header .btn--solid { background: var(--text-white); color: var(--bg-dark); border-color: var(--text-white); }
.site-header .btn--solid:hover { background: transparent; color: var(--text-white); }
.hero { background: var(--bg-dark); color: var(--text-on-dark); }
.hero h1 { color: var(--text-white); }
.hero .btn--solid { background: var(--text-white); color: var(--bg-dark); border-color: var(--text-white); }
.hero .btn--solid:hover { background: transparent; color: var(--text-white); }
.hero .btn--ghost { color: var(--text-white); border-color: #5A5454; }
.hero .btn--ghost:hover { background: var(--text-white); color: var(--bg-dark); border-color: var(--text-white); }
.hero .trusted { border-top-color: var(--border-dark); }
.hero .trusted .caps { color: var(--text-on-dark); }
.hero .trusted li { color: var(--text-white); }
@media (max-width: 760px) {
  .site-header .menu-toggle { color: var(--text-white); border-color: #5A5454; }
  .site-header .nav { background: var(--bg-dark); border-bottom-color: var(--border-dark); }
  .site-header .nav a.caps { border-bottom-color: var(--border-dark); }
}

/* ---------- Current page in the menu ---------- */
.nav a.caps[aria-current="page"] { text-decoration: underline; text-underline-offset: 8px; text-decoration-thickness: 1px; }

/* ---------- How it works page ---------- */
.page-hero { padding-bottom: clamp(72px, 9vw, 112px); }
.page-hero h1 { max-width: 13em; }
.eyebrow { color: var(--text-on-dark); margin-bottom: 28px; }

.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.compare article { border: 1px solid var(--border-light); padding: clamp(28px, 3.5vw, 44px); }
.compare .caps { color: var(--text-body); margin-bottom: 14px; }
.compare h3 { font-size: clamp(24px, 2.4vw, 30px); letter-spacing: -0.025em; margin-bottom: 24px; }
.compare ul { list-style: none; margin: 0; padding: 0; }
.compare li { padding: 14px 0; border-top: 1px solid var(--border-light); font-size: 15px; line-height: 1.6; }
.compare--ours { background: var(--bg-dark); border-color: var(--bg-dark) !important; color: var(--text-on-dark); }
.compare--ours h3 { color: var(--text-white); }
.compare--ours .caps { color: var(--text-on-dark); }
.compare--ours li { border-top-color: var(--border-dark); color: var(--text-white); }

.phases { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--border-mid); }
.phase { display: grid; grid-template-columns: 4fr 7fr; gap: 24px 64px; padding: clamp(36px, 4vw, 52px) 0; border-bottom: 1px solid var(--border-light); }
.phase-num { display: block; font-size: 15px; font-weight: 600; color: var(--text-body); margin-bottom: 14px; font-variant-numeric: tabular-nums; }
.phase-head h3 { font-size: clamp(24px, 2.4vw, 30px); letter-spacing: -0.025em; margin-bottom: 12px; }
.phase-head .caps { color: var(--text-body); }
.phase dl { margin: 0; display: grid; gap: 20px; }
.phase dl > div { display: grid; grid-template-columns: 120px 1fr; gap: 16px; }
.phase dt { color: var(--text-heading); padding-top: 3px; }
.phase dd { margin: 0; font-size: 15px; line-height: 1.65; }

.check-lead { margin-top: 28px; }

.changes-photo { display: block; width: 100%; height: auto; aspect-ratio: 21 / 9; object-fit: cover; object-position: center 40%; background: #E6E6E6; margin-bottom: clamp(40px, 5vw, 64px); }
.changes { border-top: 1px solid var(--border-mid); }
.changes-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 64px; padding: 22px 0; border-bottom: 1px solid var(--border-light); }
.changes-row p { margin: 0; font-size: 15px; line-height: 1.6; }
.changes-row p + p { color: var(--text-heading); font-weight: 500; }
.changes-head { padding: 16px 0; }
.changes-head .caps { color: var(--text-body); }

.faq-grid { display: grid; grid-template-columns: 5fr 6fr; gap: 32px 64px; }
.faq { border-top: 1px solid var(--border-mid); }
.faq details { border-bottom: 1px solid var(--border-light); }
.faq summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 24px 0;
  color: var(--text-heading); font-size: 18px; font-weight: 600; letter-spacing: -0.015em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-weight: 300; font-size: 26px; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 24px; font-size: 15px; line-height: 1.65; max-width: 40em; }

@media (max-width: 960px) {
  .phase, .faq-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .compare, .changes-row { grid-template-columns: 1fr; }
  .changes-head { display: none; }
  .changes-row p:first-child::before { content: "Before: "; font-weight: 600; }
  .changes-row p + p::before { content: "After: "; font-weight: 600; }
  .phase dl > div { grid-template-columns: 1fr; gap: 6px; }
  .changes-photo { aspect-ratio: 4 / 3; }
}

/* ---------- Shared bits for inner pages ---------- */
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.mini-steps { list-style: none; counter-reset: mini; margin: 0; padding: 0; }
.mini-steps li { counter-increment: mini; position: relative; padding: 14px 0 14px 40px; border-top: 1px solid var(--border-light); font-size: 15px; line-height: 1.6; }
.mini-steps li::before { content: counter(mini, decimal-leading-zero); position: absolute; left: 0; top: 15px; font-size: 13px; font-weight: 600; color: var(--text-body); font-variant-numeric: tabular-nums; }
.mini-steps strong { color: var(--text-heading); font-weight: 600; }
.ticks { list-style: none; margin: 0; padding: 0; }
.ticks li { position: relative; padding: 14px 0 14px 32px; border-top: 1px solid var(--border-light); font-size: 15px; line-height: 1.6; color: var(--text-heading); }
.ticks li::before { content: ""; position: absolute; left: 2px; top: 21px; width: 12px; height: 7px; border-left: 2px solid var(--text-heading); border-bottom: 2px solid var(--text-heading); transform: rotate(-45deg); }

/* ---------- Solutions page ---------- */
.sol-index { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.sol-index a { display: block; height: 100%; padding: 32px; border: 1px solid var(--border-light); text-decoration: none; transition: border-color .2s; }
.sol-index a:hover { border-color: var(--text-heading); }
.sol-index .caps { color: var(--text-body); }
.sol-index strong { display: block; margin: 14px 0 8px; color: var(--text-heading); font-size: 22px; font-weight: 600; letter-spacing: -0.02em; }
.sol-index p { font-size: 15px; line-height: 1.6; }
.solution { scroll-margin-top: 76px; }
.sol-intro { display: grid; grid-template-columns: 6fr 5fr; gap: 48px 64px; align-items: center; margin-bottom: clamp(48px, 6vw, 72px); }
.sol-label { color: var(--text-body); margin-bottom: 20px; }
.sol-intro .lead { margin-top: 24px; }
.sol-photo { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; background: #E6E6E6; }
.sol-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 64px; }
.sol-detail h3.caps { font-size: 12px; color: var(--text-body); margin-bottom: 16px; }
.sol-note { margin-top: 24px; font-size: 14px; line-height: 1.6; }
.sol-detail .btn { margin-top: 32px; }
.pay-terms > div { padding: 24px 0; border-top: 1px solid var(--border-light); }
.pay-terms > div:first-child { border-top-color: var(--border-mid); }
.pay-terms h3 { margin-bottom: 8px; }
.pay-terms p { font-size: 15px; line-height: 1.65; }

/* ---------- Work page ---------- */
.case-feature { display: grid; grid-template-columns: 4fr 7fr; gap: 48px 80px; align-items: start; }
.case-poster { display: block; width: 100%; height: auto; aspect-ratio: 2 / 3; object-fit: cover; position: sticky; top: 110px; }
.case-label { color: var(--text-body); margin-bottom: 16px; }
.case-facts { margin: 36px 0 0; border-top: 1px solid var(--border-mid); }
.case-facts > div { display: grid; grid-template-columns: 140px 1fr; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--border-light); }
.case-facts dt { color: var(--text-heading); padding-top: 3px; }
.case-facts dd { margin: 0; font-size: 15px; line-height: 1.65; }
.case-figures { margin: 40px 0; grid-template-columns: 1fr 1fr; }
.case-quote { margin: 0; }
.systems { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.systems article { background: var(--bg-white); padding: 32px; display: flex; flex-direction: column; }
.systems h3 { font-size: 24px; letter-spacing: -0.02em; }
.systems .caps { color: var(--text-body); margin: 8px 0 16px; }
.systems p { font-size: 15px; line-height: 1.6; }
.sys-today { margin-top: auto; padding-top: 20px; color: var(--text-heading); }
.sys-today .caps { display: block; margin: 16px 0 6px; padding-top: 16px; border-top: 1px solid var(--border-light); }
.work-photo { display: block; width: 100%; height: auto; aspect-ratio: 21 / 8; object-fit: cover; margin-top: 24px; background: #2A2626; }
.poster-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px 24px; }
.poster-grid figure { margin: 0; }
.poster-grid img { display: block; width: 100%; height: auto; aspect-ratio: 2 / 3; object-fit: cover; background: #E6E6E6; }
.poster-grid figcaption { margin-top: 14px; font-size: 14px; line-height: 1.5; }
.poster-grid figcaption strong { display: block; color: var(--text-heading); font-weight: 600; }

/* ---------- About page ---------- */
.about-hero { display: grid; grid-template-columns: 7fr 4fr; gap: 48px 80px; align-items: end; }
.about-photo { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 20%; }
.story { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 64px; }
.story li { padding: 32px 0; border-top: 1px solid var(--border-mid); }
.story .caps { color: var(--text-body); }
.story h3 { margin: 14px 0 10px; font-size: 22px; letter-spacing: -0.02em; }
.story p { font-size: 15px; line-height: 1.65; }

/* ---------- Book page ---------- */
.book-grid { display: grid; grid-template-columns: 7fr 4fr; gap: 48px 80px; align-items: start; }
.book-form { display: grid; gap: 22px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.book-form label { display: grid; gap: 8px; color: var(--text-heading); font-size: 14px; font-weight: 600; }
.book-form .optional { color: var(--text-body); font-weight: 400; }
.book-form input, .book-form select, .book-form textarea {
  font: inherit; font-weight: 400; font-size: 16px; color: var(--text-heading);
  background: var(--bg-light); border: 1px solid var(--border-light); border-radius: 0;
  padding: 13px 14px; width: 100%;
}
.book-form textarea { resize: vertical; }
.book-form input:focus, .book-form select:focus, .book-form textarea:focus { outline: none; border-color: var(--text-heading); background: var(--bg-white); }
.book-form [aria-invalid="true"] { border-color: #8A2B2B; }
.book-form .btn { justify-self: start; cursor: pointer; }
.form-status { font-size: 14px; min-height: 1.4em; }
.book-aside { background: var(--bg-light); padding: 36px; }
.book-aside h3 { margin-bottom: 20px; }
.book-aside > p { margin-top: 20px; font-size: 15px; }
.book-direct { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--border-light); }
.book-direct .caps { color: var(--text-body); margin-bottom: 10px; }
.book-direct a { color: var(--text-heading); }

@media (max-width: 960px) {
  .sol-intro, .case-feature, .about-hero, .book-grid { grid-template-columns: 1fr; }
  .case-poster { position: static; max-width: 320px; }
  .about-photo { max-width: 360px; }
  .systems, .sol-index { grid-template-columns: 1fr; }
  .poster-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 760px) {
  .sol-detail, .story, .field-row { grid-template-columns: 1fr; }
  .case-facts > div { grid-template-columns: 1fr; gap: 6px; }
  .poster-grid { grid-template-columns: repeat(2, 1fr); }
}