#home,
#fde,
#services,
#cases,
#process,
#faq,
#contact {
  position: relative;
}

#fde,
#services,
#cases,
#process,
#faq,
#contact {
  padding: clamp(72px, 9vw, 118px) 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, .9fr);
  align-items: center;
  gap: clamp(42px, 7vw, 88px);
  min-height: 650px;
  padding: 72px 0;
}
.hero::before {
  position: absolute;
  inset: 0 50% 0 calc((100vw - min(100vw - 40px, var(--container))) / -2);
  z-index: -1;
  content: "";
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.36;
  mask-image: linear-gradient(to right, #000, transparent 92%);
}
.hero h1 {
  max-width: none;
  margin: 16px 0 20px;
  font-size: clamp(44px, 4.5vw, 56px);
  line-height: 1.08;
  white-space: nowrap;
}
.hero h1 span { display: block; }
.hero__intro { max-width: 660px; color: var(--muted); font-size: 18px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero__focus {
  position: relative;
  padding: clamp(30px, 4vw, 46px);
  overflow: hidden;
  color: #fff;
  background: var(--blue-dark);
}
.hero__focus::before {
  position: absolute;
  inset: 0;
  content: "";
  background-image:
    linear-gradient(rgba(255,255,255,.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.1) 1px, transparent 1px);
  background-size: 52px 52px;
  opacity: .45;
}
.hero__focus > * { position: relative; }
.hero__focus .eyebrow { color: #a9ddff; }
.hero__focus h2 { margin-bottom: 16px; font-size: clamp(30px, 3.5vw, 44px); line-height: 1.18; }
.hero__focus p { color: rgba(255,255,255,.8); }
.hero__focus ul { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 32px 0 0; padding: 0; border-top: 1px solid rgba(255,255,255,.28); list-style: none; }
.hero__focus li { padding: 14px 10px 14px 0; border-bottom: 1px solid rgba(255,255,255,.18); }
.hero__focus li:nth-child(even) { padding-left: 18px; border-left: 1px solid rgba(255,255,255,.18); }

#fde { background: var(--surface); }
.fde-focus {
  padding: clamp(28px, 4vw, 48px);
  color: #fff;
  background: linear-gradient(150deg, var(--blue), var(--blue-dark));
}
.fde-focus .section-kicker { color: var(--text-on-blue); }
.fde-focus h2 { max-width: 780px; margin: 48px 0 14px; font-size: clamp(32px, 4vw, 48px); line-height: 1.18; }
.fde-focus__intro { max-width: 820px; margin-bottom: 42px; color: var(--text-on-blue); font-size: 18px; }
.fde-steps,
.process-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 2px solid var(--blue); }
.fde-steps { border-top-color: rgba(255,255,255,.65); }
.fde-step,
.process-step { padding: 24px 20px; border-right: 1px solid var(--line); }
.fde-step { border-right-color: rgba(255,255,255,.2); }
.fde-step:last-child,
.process-step:last-child { border-right: 0; }
.fde-step__number,
.process-step__number { display: block; margin-bottom: 32px; font-size: 14px; font-weight: 700; letter-spacing: .12em; }
.fde-step__number { color: var(--accent-on-dark); }
.process-step__number { color: var(--accent-on-light); }
.fde-step h3,
.process-step h3 { margin-bottom: 10px; font-size: 21px; }
.fde-step p { margin-bottom: 0; color: var(--text-on-blue); }
.fde-focus__link { margin-top: 32px; color: #fff; }

#services { background: var(--blue-soft); }
.business-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: stretch; gap: 18px; }
.business-group { min-height: 320px; height: 100%; padding: 30px; background: var(--surface); border: 1px solid var(--line); }
.business-group__index { display: block; margin-bottom: 48px; color: var(--blue); font-size: 14px; font-weight: 700; letter-spacing: .12em; }
.business-group h3 { margin-bottom: 16px; font-size: 26px; }
.business-group p { margin-bottom: 0; color: var(--muted); }

#cases { background: var(--surface); }
.case-preview { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.case-preview article {
  position: relative;
  min-height: 280px;
  padding: clamp(28px, 4vw, 44px);
  border-top: 2px solid var(--blue);
  background: var(--page);
}
.case-preview article:nth-child(1) { grid-column: span 7; }
.case-preview article:nth-child(2) { grid-column: span 5; margin-top: 72px; }
.case-preview article:nth-child(3) { grid-column: 3 / span 8; }
.case-preview__code { display: block; margin-bottom: 44px; color: var(--blue); font-size: 14px; font-weight: 700; letter-spacing: .14em; }
.case-preview h3 { margin-bottom: 14px; font-size: clamp(24px, 3vw, 32px); }
.case-preview p { margin-bottom: 0; color: var(--muted); }
.case-preview__more { margin-top: 32px; text-align: right; }

#process { background: var(--page); }
.process-step { min-height: 240px; background: var(--surface); }
.process-step p { margin-bottom: 0; color: var(--muted); }

#faq { background: var(--surface); }
#faq .container { display: grid; grid-template-columns: minmax(260px, .7fr) minmax(0, 1.3fr); gap: clamp(50px, 8vw, 100px); }
#faq .section-heading { position: sticky; top: 112px; align-self: start; margin-bottom: 0; }
#faq .section-heading h2 span { display: block; }

#contact { background: var(--page); }

@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; }
  .hero h1 { white-space: normal; }
}

@media (max-width: 768px) {
  #fde, #services, #cases, #process, #faq, #contact { padding: 68px 0; }
  .hero,
  .business-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding: 48px 0 64px; }
  .hero::before { inset: 0; }
  .hero__focus { padding: 30px 24px; }
  .fde-steps,
  .process-grid { grid-template-columns: 1fr; }
  .fde-step,
  .process-step { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .fde-step { border-bottom-color: rgba(255,255,255,.2); }
  .fde-step:last-child,
  .process-step:last-child { border-bottom: 0; }
  .fde-step__number,
  .process-step__number { margin-bottom: 18px; }
  .business-group { min-height: 0; }
  .business-group__index { margin-bottom: 30px; }
  .case-preview { display: block; }
  .case-preview article:nth-child(2) { margin-top: 18px; }
  .case-preview article + article { margin-top: 18px; }
  .case-preview__more { text-align: left; }
  #faq .container { grid-template-columns: 1fr; gap: 24px; }
  #faq .section-heading { position: static; }
}

@media (max-width: 420px) {
  .hero h1 { font-size: clamp(28px, 8vw, 34px); white-space: nowrap; }
  .hero .button { width: 100%; }
  .hero__actions { display: grid; }
  .hero__focus ul { grid-template-columns: 1fr; }
  .hero__focus li:nth-child(even) { padding-left: 0; border-left: 0; }
}