.home .dl-main { overflow: hidden; background: var(--cloud); }
.home section { position: relative; scroll-margin-top: 76px; }
.home .mono { font-family: var(--font-body); letter-spacing: .08em; }
.section-pad { padding: 72px 0; }
.section-light { background: var(--cloud); color: var(--charcoal); }
.section-head { max-width: 720px; margin-bottom: 38px; }
.section-head h2 { margin: 0 0 15px; font-size: clamp(2rem, 9vw, 3.25rem); }
.section-head p { margin: 0; color: var(--text-2); font-size: 1rem; }
.section-light .section-head p { color: #536174; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  color: var(--cyan);
  font: 600 .73rem var(--font-body);
  letter-spacing: .1em;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.text-link { color: var(--cyan); font-weight: 600; text-underline-offset: 5px; }
.text-link:hover { text-decoration: underline; }

.hero {
  min-height: calc(100svh - 68px);
  display: grid;
  align-items: center;
  padding: 60px 0 72px;
  background:
    radial-gradient(circle at 15% 50%, rgba(0, 167, 225, .14), transparent 26rem),
    var(--navy);
  border-bottom: 1px solid var(--border-subtle);
}
.hero-grid { display: grid; gap: 50px; align-items: center; }
.hero-copy { position: relative; z-index: 2; }
.hero-tagline { margin-bottom: 18px; color: var(--cyan); font: 600 .72rem var(--font-body); letter-spacing: .13em; direction: ltr; text-align: right; }
.hero h1 { margin: 0 0 22px; font-size: clamp(2.6rem, 11vw, 5.4rem); line-height: 1; letter-spacing: -.045em; }
.hero h1 span { display: block; margin-top: .12em; color: var(--cyan-soft); font-weight: 600; }
.hero .lead { max-width: 640px; margin: 0 0 28px; color: var(--text-2); font-size: clamp(1.02rem, 3vw, 1.2rem); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; }
.hero-phone { color: var(--cloud); font-weight: 500; }
.hero-phone:hover { color: var(--cyan); }
.hero-microcopy { display: flex; align-items: center; gap: 8px; margin-top: 20px; color: var(--text-3); font-size: .82rem; }
.hero-microcopy .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); }

.orbit-wrap { position: relative; width: min(88vw, 390px); aspect-ratio: 1; margin-inline: auto; display: grid; place-items: center; }
.orbit-ring { position: absolute; border: 1px solid rgba(103, 217, 255, .25); border-radius: 50%; transition: border-color .3s, box-shadow .3s; }
.orbit-ring.r1 { width: 100%; height: 100%; }
.orbit-ring.r2 { width: 68%; height: 68%; }
.orbit-wrap.is-active .orbit-ring { border-color: var(--engine-color, var(--cyan)); box-shadow: 0 0 42px -22px var(--engine-color, var(--cyan)); animation: orbit-pulse 1.8s ease-in-out infinite; }
.orbit-core {
  position: relative;
  z-index: 2;
  width: 132px;
  height: 132px;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: var(--navy-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  box-shadow: 0 0 55px -22px var(--cyan);
  transition: opacity .25s, transform .25s;
}
.orbit-core img { width: 40px; height: 40px; }
.orbit-core span { color: var(--cloud); font: 600 .7rem var(--font-body); letter-spacing: .08em; }
.orbit-core small { color: var(--text-3); font-size: .66rem; }
.orbit-wrap.is-active .orbit-core { opacity: .12; transform: scale(.8); }
.orbit-node {
  --engine-color: var(--cyan);
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: var(--navy-2);
  color: var(--cloud);
  font: 600 .76rem var(--font-body);
  cursor: pointer;
  box-shadow: 0 12px 30px -20px #000;
  transition: transform .22s, border-color .22s, box-shadow .22s;
}
.orbit-node i { width: 8px; height: 8px; border-radius: 50%; background: var(--engine-color); }
.orbit-node:hover,.orbit-node:focus-visible,.orbit-node.is-active { transform: translateY(-4px) scale(1.05); border-color: var(--engine-color); box-shadow: 0 12px 30px -14px var(--engine-color); outline: none; }
.orbit-node.n1 { top: 1%; right: 1%; }
.orbit-node.n2 { right: -2%; bottom: 13%; }
.orbit-node.n3 { bottom: 1%; left: 0; }
.engine-performance { --engine-color: var(--amber); }
.engine-build { --engine-color: var(--cyan); }
.engine-automate { --engine-color: var(--violet); }
.orbit-detail {
  position: absolute;
  z-index: 3;
  width: min(68%, 250px);
  padding: 22px 18px;
  border: 1px solid var(--engine-color, var(--cyan));
  border-radius: 14px;
  background: rgba(7, 27, 51, .96);
  text-align: center;
  box-shadow: 0 22px 60px -34px var(--engine-color, var(--cyan));
  animation: panel-in .25s ease-out both;
}
.orbit-detail[hidden] { display: none; }
.orbit-detail span { color: var(--engine-color, var(--cyan)); font-size: .68rem; font-weight: 600; letter-spacing: .1em; }
.orbit-detail h2 { margin: 5px 0 8px; font-size: 1.35rem; }
.orbit-detail p { margin: 0 0 12px; color: var(--text-2); font-size: .78rem; line-height: 1.5; }
.orbit-detail a { color: var(--engine-color, var(--cyan)); font-size: .78rem; font-weight: 600; }
.orbit-close { position: absolute; top: 5px; left: 7px; padding: 2px 6px; border: 0; background: transparent; color: var(--text-3); font-size: 1.1rem; cursor: pointer; }

.proof-showcase { background: var(--cloud); color: var(--charcoal); }
.proof-showcase .section-head p { color: #536174; }
.carousel-shell { position: relative; }
.proof-track { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; overscroll-behavior-inline: contain; direction: ltr; }
.proof-track::-webkit-scrollbar { display: none; }
.proof-slide {
  --engine-color: var(--cyan);
  flex: 0 0 min(88%, 620px);
  min-height: 390px;
  scroll-snap-align: center;
  padding: 26px;
  border-radius: 18px;
  background: var(--navy);
  color: var(--cloud);
  direction: rtl;
  text-align: right;
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
  box-shadow: 0 24px 60px -42px var(--navy);
}
.case-count { color: var(--engine-color); font-size: .74rem; }
.case-signal { display: flex; align-items: end; gap: 9px; height: 118px; padding-block: 22px; direction: ltr; }
.case-signal i { width: 14%; border-radius: 5px 5px 0 0; background: var(--engine-color); opacity: .3; }
.case-signal i:nth-child(1) { height: 25%; }.case-signal i:nth-child(2) { height: 42%; }.case-signal i:nth-child(3) { height: 66%; }.case-signal i:nth-child(4) { height: 96%; opacity: 1; }
.case-content .industry { color: var(--engine-color); font-size: .75rem; font-weight: 600; }
.case-content h3 { margin: 8px 0 10px; font-size: clamp(1.65rem, 7vw, 2.6rem); }
.case-content p { margin: 0 0 18px; color: var(--text-2); }
.carousel-nav { display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 24px; }
.carousel-nav > button { width: 42px; height: 42px; border: 1px solid #c3ced8; border-radius: 50%; background: #fff; color: var(--navy); cursor: pointer; }
.carousel-dots { display: flex; gap: 7px; }
.carousel-dots button { width: 7px; height: 7px; padding: 0; border: 0; border-radius: 50%; background: #a8b5c3; cursor: pointer; transition: width .2s, background .2s; }
.carousel-dots button.is-active { width: 24px; border-radius: 5px; background: var(--cyan); }

.marquee-band { overflow: hidden; direction: ltr; padding: 18px 0; border-block: 1px solid var(--border-subtle); background: var(--navy-2); }
.marquee-track { display: flex; width: max-content; direction: ltr; will-change: transform; }
.marquee-group { display: flex; flex-shrink: 0; }
.marquee-track span { display: flex; align-items: center; gap: 22px; padding: 0 22px; white-space: nowrap; color: var(--cloud); font: 500 .9rem var(--font-body); }
.marquee-track span::after { content: "•"; color: var(--cyan); font-size: 1.1rem; }

@keyframes orbit-pulse { 50% { opacity: .55; transform: scale(1.015); } }
@keyframes panel-in { from { opacity: 0; transform: scale(.88); } to { opacity: 1; transform: scale(1); } }

@media (min-width: 700px) {
  .section-pad { padding: 96px 0; }
  .section-head { margin-bottom: 50px; }
  .hero { min-height: calc(100svh - 76px); padding: 78px 0; }
  .orbit-wrap { width: 430px; }
  .proof-slide { flex-basis: min(70%, 720px); padding: 38px; min-height: 420px; }
}
@media (min-width: 980px) {
  .section-pad { padding: 112px 0; }
  .hero-grid { grid-template-columns: 1.06fr .94fr; gap: 70px; }
  .orbit-wrap { width: 100%; max-width: 500px; }
  .hero h1 { font-size: clamp(4.2rem, 6.4vw, 5.8rem); }
  .hero-phone { display: none; }
}