/* ADTC Solutions: shared stylesheet for all pages */

:root {
  --navy-900: #002F7A;
  --navy-800: #003B8E;
  --navy: #003B8E;
  --blue: #0078D4;
  --cyan: #00B0F0;
  --sky: #7FDBFF;
  --ice: #E6F2FF;
  --ice-2: #EEF6FF;
  --grad: linear-gradient(135deg, #003B8E 0%, #0062C6 55%, #007FD8 100%);
  --white: #FFFFFF;
  --ink: #0B1B33;
  --muted: #4A5B73;
  --line: #D5E3F3;
  --on-dark: rgba(255, 255, 255, .9);
  --line-dark: rgba(255, 255, 255, .28);
  --font: "Inter", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --hdr-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

h1, h2, h3, h4 {
  margin: 0;
  color: var(--ink);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -.02em;
}

h1 { font-size: clamp(2.3rem, 5.2vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.2rem; letter-spacing: -.01em; }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--navy); }

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

.wrap { width: 100%; max-width: 1168px; margin: 0 auto; padding: 0 24px; }
.wrap--narrow { max-width: 820px; }

.skip {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--white); color: var(--navy); padding: 10px 16px; border-radius: 6px;
}
.skip:focus { top: 12px; }

.eyebrow {
  display: block;
  margin-bottom: 18px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--blue);
}

.lead { font-size: 1.15rem; line-height: 1.6; }

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 14px 26px;
  border: 1px solid var(--blue);
  border-radius: 999px;
  background: var(--blue);
  color: var(--white);
  font: inherit;
  font-size: .98rem;
  font-weight: 500;
  line-height: 1.2;
  cursor: pointer;
  transition: background .2s, border-color .2s, color .2s;
}
.btn::after {
  content: "";
  flex: none;
  width: 30px;
  height: 10px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 10'%3E%3Cpath d='M0 5h28M24 1l4 4-4 4' fill='none' stroke='%23000' stroke-width='1.3'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 10'%3E%3Cpath d='M0 5h28M24 1l4 4-4 4' fill='none' stroke='%23000' stroke-width='1.3'/%3E%3C/svg%3E") center / contain no-repeat;
  transition: transform .2s;
}
.btn:hover { background: var(--navy); border-color: var(--navy); color: var(--white); }
.btn:hover::after { transform: translateX(4px); }

.btn--ghost { background: transparent; border-color: rgba(255, 255, 255, .7); color: var(--white); }
.btn--ghost:hover { background: var(--white); border-color: var(--white); color: var(--navy); }

.btn--outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn--outline:hover { background: var(--navy); color: var(--white); }

.btn--white { background: var(--white); border-color: var(--white); color: var(--navy); }
.btn--white:hover { background: var(--navy-900); border-color: var(--navy-900); color: var(--white); }

.btn--sm { padding: 10px 20px; font-size: .9rem; }
.btn--sm::after { display: none; }

/* Header */

.hdr {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--hdr-h);
  transition: background .25s, box-shadow .25s;
}
.hdr.is-solid, .hdr.is-open {
  background: rgba(0, 52, 130, .92);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, .08);
}
.hdr-in {
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}
.nav { display: flex; gap: 30px; }
.nav a {
  position: relative;
  padding: 6px 0;
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--white);
}
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--cyan); transform: scaleX(0); transform-origin: left; transition: transform .2s;
}
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.logo img { height: 30px; width: auto; }
.hdr-cta { justify-self: end; }

.burger {
  display: none;
  justify-self: end;
  width: 44px; height: 44px;
  padding: 0; border: 0; background: none; cursor: pointer;
}
.burger span {
  display: block; width: 24px; height: 2px; margin: 5px auto;
  background: var(--white); transition: transform .2s, opacity .2s;
}
.hdr.is-open .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hdr.is-open .burger span:nth-child(2) { opacity: 0; }
.hdr.is-open .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Sections */

.sec { padding: 112px 0; }
.sec--ice {
  background:
    radial-gradient(circle at 92% 8%, rgba(0, 176, 240, .16), transparent 38%),
    radial-gradient(circle at 4% 96%, rgba(0, 120, 212, .12), transparent 40%),
    var(--ice-2);
}
.sec--dark { background: var(--navy-900); color: var(--on-dark); }
.sec--grad { background: var(--grad); color: var(--on-dark); }
.sec--dark h1, .sec--dark h2, .sec--dark h3,
.sec--grad h1, .sec--grad h2, .sec--grad h3 { color: var(--white); }
.sec--dark .eyebrow, .sec--grad .eyebrow { color: var(--sky); }

.sec-head { max-width: 640px; margin: 0 auto 64px; text-align: center; }
.sec-head h2 { margin-bottom: 18px; }
.sec-head--left { margin-left: 0; text-align: left; }

.center { text-align: center; }
.mt-48 { margin-top: 48px; }

/* Arc pattern used on dark banners */

.arcs { position: relative; isolation: isolate; overflow: hidden; }
.arcs::before {
  content: ""; position: absolute; inset: -15%; z-index: -1;
  background:
    radial-gradient(circle at 80% 24%, rgba(0, 176, 240, .62), transparent 42%),
    radial-gradient(circle at 14% 86%, rgba(0, 176, 240, .34), transparent 46%);
  animation: drift 16s ease-in-out infinite alternate;
}
.arcs::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: repeating-radial-gradient(circle at 82% 22%, transparent 0 46px, rgba(255, 255, 255, .2) 46px 47px);
  -webkit-mask: radial-gradient(circle at 82% 22%, #000 0, transparent 66%);
  mask: radial-gradient(circle at 82% 22%, #000 0, transparent 66%);
  animation: breathe 9s ease-in-out infinite;
}

/* Home hero */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--hdr-h) + 56px) 0 150px;
  background: var(--grad);
  color: var(--on-dark);
}
.hero-in { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.hero .eyebrow { color: var(--sky); }
.hero h1 { color: var(--white); margin: 0 0 24px; }
.hero h1 em { font-style: normal; color: var(--sky); }
.hero .lead { max-width: 520px; margin: 0 0 40px; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-copy > * { animation: rise .9s cubic-bezier(.2, .7, .2, 1) backwards; }
.hero-copy > :nth-child(2) { animation-delay: .12s; }
.hero-copy > :nth-child(3) { animation-delay: .24s; }
.hero-copy > :nth-child(4) { animation-delay: .36s; }

.skyline {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: -1;
  width: 100%; max-width: none;
  height: 170px;
  opacity: .2;
  -webkit-mask: linear-gradient(#000 40%, transparent);
  mask: linear-gradient(#000 40%, transparent);
}
.skyline g > * {
  transform-box: fill-box; transform-origin: bottom;
  animation: sky 4.500s ease-in-out infinite alternate;
}
.skyline g > :nth-child(3n) { animation-duration: 3.400s; animation-delay: -1.200s; }
.skyline g > :nth-child(3n + 1) { animation-duration: 5.200s; animation-delay: -2.600s; }
.skyline g > :nth-child(4n) { animation-delay: -3.300s; }
.skyline g > :nth-child(5n) { animation-duration: 6s; animation-delay: -.6s; }
.skyline g > :nth-child(7n) { animation-duration: 2.800s; }
@keyframes sky { from { transform: scaleY(.45); } to { transform: scaleY(1); } }

/* Hero artwork: rotating rings, logo tile, floating labels */

.hero-art { position: relative; width: min(100%, 440px); aspect-ratio: 1; margin-left: auto; animation: rise 1.100s .2s cubic-bezier(.2, .7, .2, 1) backwards; }
.ring { position: absolute; inset: 0; border-radius: 50%; border: 1px dashed rgba(255, 255, 255, .5); animation: spin 44s linear infinite; }
.ring::before {
  content: ""; position: absolute; top: -6px; left: 50%; width: 12px; height: 12px; margin-left: -6px;
  border-radius: 50%; background: var(--sky); box-shadow: 0 0 16px 4px rgba(127, 219, 255, .8);
}
.ring--2 { inset: 14%; border-style: solid; border-color: rgba(255, 255, 255, .3); animation-duration: 30s; animation-direction: reverse; }
.ring--3 { inset: 27%; animation-duration: 22s; }
.core {
  position: absolute; inset: 34%;
  display: grid; place-items: center;
  border-radius: 28%;
  background: linear-gradient(145deg, rgba(255, 255, 255, .34), rgba(255, 255, 255, .1));
  border: 1px solid rgba(255, 255, 255, .55);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  box-shadow: 0 0 70px 10px rgba(0, 176, 240, .6);
  animation: glow 5s ease-in-out infinite;
}
.core img { width: 58%; }
.chip {
  position: absolute;
  display: flex; align-items: center; gap: 10px;
  padding: 12px 18px;
  border-radius: 14px;
  background: var(--white);
  color: var(--navy);
  font-size: .92rem; font-weight: 600; white-space: nowrap;
  box-shadow: 0 18px 36px -14px rgba(0, 25, 80, .6);
  animation: float 6s ease-in-out infinite;
}
.chip svg { width: 22px; height: 22px; fill: none; stroke: var(--blue); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.chip--1 { top: 9%; left: -2%; }
.chip--2 { top: 44%; right: -4%; animation-delay: -2s; }
.chip--3 { bottom: 8%; left: 8%; animation-delay: -4s; }

/* Scrolling strip under the hero */

.ticker { overflow: hidden; padding: 22px 0; background: var(--white); border-bottom: 1px solid var(--line); }
.ticker-track { display: flex; width: max-content; animation: ticker 42s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker ul { display: flex; margin: 0; padding: 0; list-style: none; }
.ticker li {
  display: flex; align-items: center; gap: 32px;
  padding-left: 32px;
  font-size: .8rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; white-space: nowrap;
  color: var(--navy);
}
.ticker li::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: linear-gradient(135deg, var(--cyan), var(--blue)); }

/* Page banner on inner pages */

.phero {
  padding: calc(var(--hdr-h) + 96px) 0 96px;
  background: var(--grad);
  color: var(--on-dark);
}
.phero .wrap > * { animation: rise .9s cubic-bezier(.2, .7, .2, 1) backwards; }
.phero .wrap > :nth-child(2) { animation-delay: .12s; }
.phero .wrap > :nth-child(3) { animation-delay: .24s; }
.phero .eyebrow { color: var(--sky); }
.phero h1 { color: var(--white); max-width: 780px; margin-bottom: 22px; font-size: clamp(2.1rem, 4.6vw, 3.4rem); }
.phero .lead { max-width: 640px; }

/* Two-column split */

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.split h2 { margin-bottom: 22px; }
.split .btn { margin-top: 32px; }

/* Abstract picture panels (stand in for photographs) */

.visual {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 8px;
  overflow: hidden;
  background: linear-gradient(140deg, var(--navy) 0%, var(--blue) 60%, var(--cyan) 100%);
  box-shadow: 0 30px 60px -30px rgba(0, 20, 60, .55);
}
.visual::before {
  content: ""; position: absolute; inset: 0;
  background: repeating-radial-gradient(circle at 0% 100%, transparent 0 34px, rgba(255, 255, 255, .16) 34px 35px);
}
.visual::after {
  content: ""; position: absolute; right: 8%; bottom: 10%; width: 44%; aspect-ratio: 80 / 72;
  background: url("../images/logo-mark-white.svg") center / contain no-repeat;
  opacity: .9;
}
.visual--grid { background: linear-gradient(200deg, var(--cyan) 0%, var(--blue) 45%, var(--navy) 100%); }
.visual--grid::before {
  background:
    linear-gradient(rgba(255, 255, 255, .14) 1px, transparent 1px) 0 0 / 100% 36px,
    linear-gradient(90deg, rgba(255, 255, 255, .14) 1px, transparent 1px) 0 0 / 36px 100%;
  -webkit-mask: linear-gradient(120deg, transparent 10%, #000 90%);
  mask: linear-gradient(120deg, transparent 10%, #000 90%);
}

.orb {
  width: min(100%, 380px);
  aspect-ratio: 1;
  margin-left: auto;
  border-radius: 50%;
  background: url("../images/orb-network.svg") center / cover no-repeat;
  box-shadow: 0 0 0 10px rgba(0, 176, 240, .14), 0 0 0 26px rgba(0, 176, 240, .08), 0 0 80px 0 rgba(0, 120, 212, .45);
  animation: spin 70s linear infinite;
}

/* Industries list */

.ind { margin: 28px 0 0; padding: 0; list-style: none; }
.ind li {
  position: relative;
  padding: 9px 0 9px 46px;
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -.01em;
  transition: padding-left .25s, color .25s;
}
.ind li:hover { padding-left: 58px; color: var(--blue); }
.ind li::before {
  content: ""; position: absolute; left: 0; top: 24px; width: 30px; height: 8px;
  border-top: 2px solid var(--blue); border-right: 2px solid var(--blue);
  transition: width .25s;
}
.ind li:hover::before { width: 42px; }
.note { margin-top: 24px; font-size: .92rem; }

/* Solution cards */

.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 980px; margin: 0 auto; }
.card {
  display: flex; align-items: center; justify-content: space-between; gap: 28px;
  padding: 30px 32px;
  border: 1px solid rgba(255, 255, 255, .5);
  border-radius: 10px;
  color: var(--on-dark);
  transition: background .2s, border-color .2s, transform .2s;
}
.card h3 { margin-bottom: 10px; color: var(--white); }
.card p { font-size: .98rem; line-height: 1.55; }
.card svg { flex: none; width: 60px; height: 60px; stroke: var(--white); fill: none; stroke-width: 1.2; }
a.card:hover { background: rgba(255, 255, 255, .08); border-color: var(--white); color: var(--white); transform: translateY(-3px); }

/* Featured insight on home */

.feature {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center;
  max-width: 900px; margin: 0 auto;
}
.feature h3 { font-size: 1.7rem; line-height: 1.2; margin: 10px 0 14px; }
.tag {
  display: inline-block;
  font-size: .74rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--blue);
}
.sec--dark .tag, .sec--grad .tag { color: var(--cyan); }

/* Numbered steps */

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.steps li { padding: 32px 28px 0 0; }
.steps li + li { padding-left: 28px; border-left: 1px solid var(--line); }
.steps .num { display: block; margin-bottom: 18px; font-size: .85rem; font-weight: 600; letter-spacing: .16em; color: var(--blue); }
.steps h3 { margin-bottom: 10px; }
.steps p { font-size: .98rem; }

/* Reasons, staggered like the template's testimonial row */

.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; align-items: start; }
.why article {
  padding: 36px 32px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 24px 48px -36px rgba(0, 40, 100, .45);
}
.why article:nth-child(2) { margin-top: 56px; }
.why .bar { display: block; width: 36px; height: 3px; margin-bottom: 24px; background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.why h3 { margin-bottom: 12px; }
.why p { font-size: .98rem; }

/* Values row (About) */

.values { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line-dark); }
.values li { padding: 28px 22px 0 0; }
.values li + li { padding-left: 22px; border-left: 1px solid var(--line-dark); }
.values h3 { margin-bottom: 10px; }
.values p { font-size: .95rem; }

/* Three pillars (About) */

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.pillars article { padding: 36px 32px; background: var(--white); border: 1px solid var(--line); border-radius: 10px; }
.pillars svg { width: 44px; height: 44px; margin-bottom: 22px; stroke: var(--blue); fill: none; stroke-width: 1.4; }
.pillars h3 { margin-bottom: 12px; }
.pillars p { font-size: .98rem; }

/* Solution detail blocks (Solutions) */

.sol { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; padding: 72px 0; border-top: 1px solid var(--line); }
.sol:first-of-type { border-top: 0; padding-top: 0; }
.sol:last-of-type { padding-bottom: 0; }
.sol .num { display: block; margin-bottom: 16px; font-size: .85rem; font-weight: 600; letter-spacing: .16em; color: var(--blue); }
.sol h2 { margin-bottom: 20px; font-size: clamp(1.6rem, 2.8vw, 2.1rem); }
.ticks { margin: 0; padding: 0; list-style: none; }
.ticks li { position: relative; padding: 18px 0 18px 40px; border-bottom: 1px solid var(--line); }
.ticks li:first-child { padding-top: 4px; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 30px; width: 24px; height: 1px; background: var(--blue);
}
.ticks li:first-child::before { top: 16px; }
.ticks strong { display: block; color: var(--ink); font-weight: 600; }

/* Articles (Insights) */

.post { display: grid; grid-template-columns: 260px 1fr; gap: 56px; padding: 64px 0; border-top: 1px solid var(--line); scroll-margin-top: var(--hdr-h); }
.post:first-child { border-top: 0; padding-top: 0; }
.post:last-child { padding-bottom: 0; }
.post .visual { aspect-ratio: 1; }
.post h2 { margin: 10px 0 18px; font-size: clamp(1.5rem, 2.6vw, 2rem); }

/* Call to action band */

.cta { padding: 96px 0; background: linear-gradient(110deg, var(--navy) 0%, var(--blue) 100%); color: var(--on-dark); text-align: center; }
.cta h2 { color: var(--white); margin-bottom: 16px; }
.cta p { max-width: 520px; margin: 0 auto 32px; color: rgba(255, 255, 255, .88); }

/* Contact */

.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 72px; align-items: start; }
.contact h2 { margin-bottom: 20px; }
.contact-list { margin: 36px 0 0; padding: 0; list-style: none; }
.contact-list li { padding: 20px 0; border-top: 1px solid var(--line); }
.contact-list span { display: block; margin-bottom: 4px; font-size: .74rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.contact-list a, .contact-list strong { font-size: 1.1rem; font-weight: 500; color: var(--ink); }
.contact-list a:hover { color: var(--blue); }

.form { padding: 40px; background: var(--white); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 30px 60px -40px rgba(0, 40, 100, .45); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { margin-bottom: 20px; }
.field label { display: block; margin-bottom: 8px; font-size: .88rem; font-weight: 500; color: var(--ink); }
.field input, .field textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid #B9CCE2;
  border-radius: 6px;
  background: var(--white);
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field textarea:focus { outline: 0; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0, 120, 212, .18); }
.form-note { margin-top: 16px; font-size: .88rem; }

/* Footer */

.ftr { padding: 80px 0 0; background: var(--navy-900); color: var(--on-dark); font-size: .95rem; }
.ftr-in { display: grid; grid-template-columns: 1.3fr 1fr 1.2fr; gap: 56px; padding-bottom: 64px; }
.ftr-logo img { height: 40px; width: auto; }
.ftr-name { margin: 16px 0 14px; font-size: .74rem; font-weight: 600; letter-spacing: .24em; text-transform: uppercase; color: var(--white); }
.ftr h4 { margin-bottom: 18px; font-size: .74rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--cyan); }
.ftr ul { margin: 0; padding: 0; list-style: none; }
.ftr li { margin-bottom: 10px; }
.ftr a { color: var(--white); }
.ftr a:hover { color: var(--cyan); }
.ftr .btn { margin-top: 20px; }
.ftr .btn:hover { color: var(--navy); }
.ftr-base { padding: 24px 0; border-top: 1px solid var(--line-dark); font-size: .85rem; }

/* Illustration frames */

.frame { position: relative; isolation: isolate; }
.frame img { width: 100%; border-radius: 16px; box-shadow: 0 34px 60px -30px rgba(0, 70, 170, .6); animation: float 7s ease-in-out infinite; }
.frame::before {
  content: ""; position: absolute; right: -16px; bottom: -16px; z-index: -1; width: 62%; height: 62%;
  border-radius: 16px; background: linear-gradient(135deg, var(--cyan), var(--blue)); opacity: .22;
}
.frame::after {
  content: ""; position: absolute; left: -14px; top: -14px; z-index: -1; width: 96px; height: 96px;
  background: radial-gradient(circle, var(--blue) 2px, transparent 2.500px) 0 0 / 16px 16px; opacity: .35;
}
.sol-img { max-width: 420px; margin-top: 36px; }

/* Lift, glow, and shine on cards and buttons */

.btn { position: relative; overflow: hidden; box-shadow: 0 12px 26px -12px rgba(0, 120, 212, .75); }
.btn--ghost, .btn--outline, .btn--sm { box-shadow: none; }
.btn::before {
  content: ""; position: absolute; top: 0; bottom: 0; left: -60%; width: 40%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .45), transparent);
  transform: skewX(-20deg);
}
.btn:hover::before { animation: shine .8s ease; }

.card { background: rgba(255, 255, 255, .08); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.card svg { transition: transform .35s; }
a.card:hover { background: rgba(255, 255, 255, .18); box-shadow: 0 24px 44px -24px rgba(0, 20, 80, .7); }
a.card:hover svg { transform: scale(1.12) rotate(-4deg); }

.why article, .pillars article { position: relative; overflow: hidden; transition: transform .3s, box-shadow .3s, border-color .3s; }
.why article::after, .pillars article::after {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transform: scaleX(0); transform-origin: left; transition: transform .4s;
}
.why article:hover, .pillars article:hover { transform: translateY(-8px); border-color: transparent; box-shadow: 0 34px 60px -30px rgba(0, 90, 200, .55); }
.why article:hover::after, .pillars article:hover::after { transform: scaleX(1); }
.why .bar { transition: width .3s; }
.why article:hover .bar { width: 64px; }
.pillars svg { padding: 10px; width: 64px; height: 64px; border-radius: 16px; background: linear-gradient(135deg, var(--blue), var(--cyan)); stroke: var(--white); box-shadow: 0 14px 26px -12px rgba(0, 120, 212, .8); }

.steps { position: relative; }
.steps::before {
  content: ""; position: absolute; left: 0; right: 0; top: -2px; height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transform: scaleX(0); transform-origin: left; transition: transform 1.600s ease .2s;
}
.steps.in::before { transform: scaleX(1); }
.steps .num {
  display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan)); color: var(--white); letter-spacing: .04em;
  box-shadow: 0 12px 22px -10px rgba(0, 120, 212, .8);
  transition: transform .3s;
}
.steps li:hover .num { transform: scale(1.12) rotate(-6deg); }

.values li { transition: transform .3s; }
.values li:hover { transform: translateY(-6px); }
.values h3 { color: var(--sky); }

.ticks li { transition: padding-left .25s; }
.ticks li:hover { padding-left: 50px; }
.ticks li::before { height: 2px; background: linear-gradient(90deg, var(--blue), var(--cyan)); transition: width .25s; }
.ticks li:hover::before { width: 34px; }

.cta { position: relative; overflow: hidden; isolation: isolate; background: linear-gradient(110deg, #003B8E 0%, #0078D4 100%); }
.cta::before {
  content: ""; position: absolute; inset: -40%; z-index: -1;
  background:
    radial-gradient(circle at 78% 40%, rgba(0, 176, 240, .7), transparent 30%),
    radial-gradient(circle at 20% 70%, rgba(0, 176, 240, .4), transparent 28%);
  animation: drift 14s ease-in-out infinite alternate;
}

.ftr { background: linear-gradient(180deg, var(--navy-800), var(--navy-900)); }

/* Keyframes */

@keyframes rise { from { opacity: 0; transform: translateY(28px); } }
@keyframes float { 50% { transform: translateY(-12px); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes glow { 50% { box-shadow: 0 0 100px 22px rgba(0, 176, 240, .8); } }
@keyframes drift { to { transform: translate(4%, -3%) scale(1.08); } }
@keyframes breathe { 50% { opacity: .55; } }
@keyframes ticker { to { transform: translateX(-50%); } }
@keyframes shine { to { left: 130%; } }

/* Scroll reveal (only when scripts run) */

.js .rv { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .7, .2, 1); }
.js .rv.in { opacity: 1; transform: none; }
.js .rv--left { transform: translateX(-40px); }
.js .rv--right { transform: translateX(40px); }

.js .stag:not(.in) > * { opacity: 0; }
.js .stag.in > * { animation: rise .7s cubic-bezier(.2, .7, .2, 1) backwards; }
.js .stag.in > :nth-child(2) { animation-delay: .1s; }
.js .stag.in > :nth-child(3) { animation-delay: .2s; }
.js .stag.in > :nth-child(4) { animation-delay: .3s; }
.js .stag.in > :nth-child(5) { animation-delay: .4s; }
.js .stag.in > :nth-child(6) { animation-delay: .5s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .rv, .js .stag:not(.in) > * { opacity: 1; transform: none; }
  .steps::before { transform: scaleX(1); }
  .ticker-track { width: auto; flex-wrap: wrap; }
  .ticker ul { flex-wrap: wrap; row-gap: 12px; }
  .ticker ul[aria-hidden] { display: none; }
}

/* Tablet and below */

@media (max-width: 960px) {
  .sec { padding: 80px 0; }
  .split, .contact, .sol { grid-template-columns: 1fr; gap: 44px; }
  .split--flip .visual, .split--flip .orb { order: -1; }
  .orb { margin: 0 auto; width: min(100%, 300px); }
  .steps { grid-template-columns: 1fr 1fr; border-top: 0; }
  .steps li, .steps li + li { padding: 28px 0 0; border-left: 0; border-top: 1px solid var(--line); margin: 0 14px 28px 0; }
  .values { grid-template-columns: 1fr 1fr; border-top: 0; }
  .values li, .values li + li { padding: 24px 0 0; border-left: 0; border-top: 1px solid var(--line-dark); margin: 0 14px 28px 0; }
  .why, .pillars { grid-template-columns: 1fr; }
  .why article:nth-child(2) { margin-top: 0; }
  .ftr-in { grid-template-columns: 1fr 1fr; }
  .post { grid-template-columns: 1fr; gap: 28px; }
  .post .visual { aspect-ratio: 16 / 7; }
}

@media (max-width: 860px) {
  .hdr-in { grid-template-columns: 1fr auto; }
  .logo { justify-self: start; grid-column: 1; grid-row: 1; }
  .hdr-cta { display: none; }
  .burger { display: block; grid-column: 2; grid-row: 1; }
  .nav {
    display: none;
    position: absolute; top: var(--hdr-h); left: 0; right: 0;
    flex-direction: column; gap: 0;
    padding: 8px 24px 24px;
    background: rgba(0, 47, 122, .98);
  }
  .hdr.is-open .nav { display: flex; }
  .nav a { padding: 16px 0; border-bottom: 1px solid var(--line-dark); font-size: .9rem; }
  .nav a::after { display: none; }
  .nav a[aria-current="page"] { color: var(--cyan); }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .sec { padding: 64px 0; }
  .sec-head { margin-bottom: 44px; }
  .hero { padding-bottom: 64px; }
  .hero-tags { margin-top: 48px; gap: 8px 20px; font-size: .7rem; }
  .phero { padding: calc(var(--hdr-h) + 56px) 0 64px; }
  .cards, .feature, .form-row { grid-template-columns: 1fr; }
  .feature { gap: 28px; }
  .card { padding: 24px; }
  .card svg { width: 46px; height: 46px; }
  .ind li { font-size: 1.12rem; }
  .steps, .values { grid-template-columns: 1fr; }
  .steps li, .steps li + li, .values li, .values li + li { margin-right: 0; }
  .sol { padding: 52px 0; }
  .form { padding: 26px 22px; }
  .ftr-in { grid-template-columns: 1fr; gap: 40px; }
  .cta { padding: 72px 0; }
}

/* Responsive rules for the hero artwork and animated pieces */

@media (max-width: 960px) {
  .hero { min-height: 0; padding-bottom: 130px; }
  .hero-in { grid-template-columns: 1fr; gap: 56px; }
  .hero-art { width: min(100%, 340px); margin: 0 auto; }
  .chip { padding: 10px 14px; font-size: .84rem; }
  .chip--1 { left: 0; }
  .chip--2 { right: 0; }
  .steps::before { display: none; }
  .sol-img { max-width: 100%; }
  .js .rv--left, .js .rv--right { transform: translateY(28px); }
}

@media (max-width: 680px) {
  .hero { padding-bottom: 110px; }
  .skyline { height: 110px; }
  .ticker { padding: 16px 0; }
  .frame::before { right: -10px; bottom: -10px; }
  .frame::after { left: -10px; top: -10px; }
}

/* Contact page: detail cards beside an illustration */

.contact { align-items: center; }
.contact-list li {
  display: flex; align-items: center; gap: 18px;
  margin-bottom: 14px; padding: 18px 22px;
  border: 1px solid var(--line); border-radius: 14px;
  background: rgba(255, 255, 255, .85);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  box-shadow: 0 20px 40px -30px rgba(0, 70, 170, .55);
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.contact-list li:last-child { margin-bottom: 0; }
.contact-list li:hover { transform: translateX(8px); border-color: var(--cyan); box-shadow: 0 26px 46px -28px rgba(0, 120, 212, .7); }
.ico {
  flex: none; display: grid; place-items: center; width: 50px; height: 50px; border-radius: 14px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 12px 22px -10px rgba(0, 120, 212, .8);
  transition: transform .3s;
}
.contact-list li:hover .ico { transform: scale(1.08) rotate(-6deg); }
.ico svg { width: 24px; height: 24px; fill: none; stroke: var(--white); stroke-width: 1.800; stroke-linecap: round; stroke-linejoin: round; }
.contact-list a, .contact-list strong { overflow-wrap: anywhere; }

@media (max-width: 960px) {
  .contact-art { max-width: 520px; }
}
@media (max-width: 680px) {
  .contact-list li { padding: 14px 16px; gap: 14px; }
  .contact-list a, .contact-list strong { font-size: 1rem; }
}

/* Industries list in two columns */

.ind { display: grid; grid-template-columns: 1fr 1fr; column-gap: 28px; }
.ind li { font-size: 1.120rem; padding: 11px 0 11px 44px; border-bottom: 1px solid var(--line); }
.ind li::before { top: 25px; width: 28px; }
.ind li:hover { padding-left: 52px; }
.ind li:hover::before { width: 36px; }
.js .stag.in > :nth-child(7) { animation-delay: .6s; }
.js .stag.in > :nth-child(8) { animation-delay: .7s; }
.js .stag.in > :nth-child(9) { animation-delay: .8s; }
.js .stag.in > :nth-child(10) { animation-delay: .9s; }
.js .stag.in > :nth-child(11) { animation-delay: 1s; }
.js .stag.in > :nth-child(12) { animation-delay: 1.100s; }

@media (max-width: 520px) {
  .ind { grid-template-columns: 1fr; }
}

/* Inner page banner: dot grid, diagonal light bands, floating tiles */

.phero--b { position: relative; isolation: isolate; overflow: hidden; }
.phero--b::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(circle, rgba(255, 255, 255, .4) 1.500px, transparent 2px) 0 0 / 26px 26px;
  -webkit-mask: linear-gradient(100deg, transparent 30%, #000 100%);
  mask: linear-gradient(100deg, transparent 30%, #000 100%);
  animation: pan 6s linear infinite;
}
.phero--b::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(115deg, transparent 0 52%, rgba(0, 176, 240, .5) 52% 64%, transparent 64% 69%, rgba(127, 219, 255, .3) 69% 78%, transparent 78% 84%, rgba(0, 176, 240, .35) 84%);
  animation: breathe 8s ease-in-out infinite;
}
.phero-in { display: grid; grid-template-columns: 1.300fr .7fr; gap: 48px; align-items: center; }
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; width: min(100%, 300px); margin-left: auto; transform: rotate(-8deg); }
.t {
  aspect-ratio: 1; border-radius: 20px;
  background: rgba(255, 255, 255, .16);
  border: 1px solid rgba(255, 255, 255, .5);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  animation: float 6s ease-in-out infinite;
}
.t:nth-child(2n) { animation-delay: -2s; }
.t:nth-child(3n) { animation-delay: -4s; }
.t--fill { background: linear-gradient(135deg, var(--sky), var(--cyan)); border-color: transparent; box-shadow: 0 18px 34px -14px rgba(0, 30, 90, .6); }
.t--main { display: grid; place-items: center; background: var(--white); border-color: transparent; box-shadow: 0 22px 40px -14px rgba(0, 30, 90, .7); }
.t--main svg { width: 54%; fill: none; stroke: var(--blue); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
@keyframes pan { to { background-position: 26px 26px; } }

@media (max-width: 860px) {
  .phero-in { grid-template-columns: 1fr; }
  .tiles { display: none; }
}

/* Each inner page banner has its own artwork and background */

.phero-art { width: min(100%, 320px); margin-left: auto; }
.phero-art img { width: 100%; filter: drop-shadow(0 24px 30px rgba(0, 30, 90, .45)); }

.phero--solutions::before {
  background:
    linear-gradient(rgba(255, 255, 255, .16) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(90deg, rgba(255, 255, 255, .16) 1px, transparent 1px) 0 0 / 48px 48px;
  -webkit-mask: radial-gradient(circle at 80% 50%, #000 0, transparent 70%);
  mask: radial-gradient(circle at 80% 50%, #000 0, transparent 70%);
  animation: pan48 8s linear infinite;
}
.phero--solutions::after {
  inset: -20%;
  background:
    radial-gradient(circle at 78% 45%, rgba(0, 176, 240, .7), transparent 34%),
    radial-gradient(circle at 30% 100%, rgba(0, 176, 240, .3), transparent 36%);
  animation: drift 14s ease-in-out infinite alternate;
}

.phero--insights::after {
  background: linear-gradient(90deg, transparent 0 56%, rgba(0, 176, 240, .3) 56% 64%, transparent 64% 67%, rgba(0, 176, 240, .42) 67% 75%, transparent 75% 78%, rgba(127, 219, 255, .36) 78% 86%, transparent 86% 89%, rgba(127, 219, 255, .5) 89% 97%, transparent 97%);
  -webkit-mask: linear-gradient(to top right, #000 30%, transparent 78%);
  mask: linear-gradient(to top right, #000 30%, transparent 78%);
}

.phero--contact::after {
  background:
    radial-gradient(circle at 92% 108%, rgba(0, 176, 240, .6) 0 24%, transparent 24.200%),
    radial-gradient(circle at 66% -22%, rgba(127, 219, 255, .32) 0 20%, transparent 20.200%),
    radial-gradient(circle at 104% 26%, rgba(255, 255, 255, .16) 0 13%, transparent 13.200%),
    radial-gradient(circle at 52% 96%, rgba(255, 255, 255, .1) 0 7%, transparent 7.200%);
}

@keyframes pan48 { to { background-position: 48px 48px, 48px 48px; } }

@media (max-width: 860px) {
  .phero-art { display: none; }
}

/* About page values: glass cards with icons on a decorated band */

.values-sec { position: relative; isolation: isolate; overflow: hidden; }
.values-sec::before {
  content: ""; position: absolute; inset: -20%; z-index: -1;
  background:
    radial-gradient(circle at 84% 22%, rgba(0, 176, 240, .6), transparent 32%),
    radial-gradient(circle at 10% 90%, rgba(0, 176, 240, .38), transparent 34%);
  animation: drift 16s ease-in-out infinite alternate;
}
.values-sec::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(circle, rgba(255, 255, 255, .32) 1.500px, transparent 2px) 0 0 / 28px 28px;
  -webkit-mask: linear-gradient(180deg, #000, transparent 55%);
  mask: linear-gradient(180deg, #000, transparent 55%);
}
.values { grid-template-columns: repeat(5, 1fr); gap: 18px; border-top: 0; }
.values li, .values li + li {
  position: relative; overflow: hidden;
  margin: 0; padding: 28px 22px 30px;
  border: 1px solid rgba(255, 255, 255, .38); border-radius: 18px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .2), rgba(255, 255, 255, .07));
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  box-shadow: 0 26px 46px -30px rgba(0, 20, 80, .8);
  transition: transform .3s, background .3s, border-color .3s;
}
.values li:hover { transform: translateY(-10px); border-color: var(--white); background: linear-gradient(160deg, rgba(255, 255, 255, .3), rgba(255, 255, 255, .12)); }
.values li::after {
  content: ""; position: absolute; left: 22px; right: 22px; bottom: 0; height: 3px; border-radius: 3px 3px 0 0;
  background: linear-gradient(90deg, var(--sky), var(--white));
  transform: scaleX(0); transform-origin: left; transition: transform .4s;
}
.values li:hover::after { transform: scaleX(1); }
.vnum { position: absolute; top: 18px; right: 20px; font-size: 2.200rem; font-weight: 700; line-height: 1; letter-spacing: -.03em; color: rgba(255, 255, 255, .22); }
.vico {
  display: grid; place-items: center; width: 54px; height: 54px; margin-bottom: 24px; border-radius: 16px;
  background: var(--white); box-shadow: 0 14px 26px -12px rgba(0, 20, 80, .7);
  transition: transform .3s;
}
.values li:hover .vico { transform: scale(1.08) rotate(-6deg); }
.vico svg { width: 26px; height: 26px; fill: none; stroke: var(--blue); stroke-width: 1.800; stroke-linecap: round; stroke-linejoin: round; }
.values h3 { color: var(--white); font-size: 1.250rem; }
.values p { color: var(--on-dark); }

@media (max-width: 1100px) {
  .values { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 760px) {
  .values { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .values { grid-template-columns: 1fr; }
}

/* ---------- Version 2: photographs in place of drawn artwork ---------- */

/* Home banner: skyline photo with a blue tint and a slow zoom */

.hero--photo, .phero--photo { position: relative; isolation: isolate; overflow: hidden; background: var(--navy-900); }
.hero--photo::before, .phero--photo::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background: center / cover no-repeat;
  animation: kenburns 26s ease-in-out infinite alternate;
}
.hero--photo::before { background-image: url("../images/hero-home.jpg"); }
.hero--photo::after, .phero--photo::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, rgba(0, 47, 122, .94) 0%, rgba(0, 72, 168, .8) 42%, rgba(0, 120, 212, .38) 100%);
}
.hero--photo::after {
  background:
    linear-gradient(180deg, rgba(0, 47, 122, .55) 0%, transparent 30%),
    linear-gradient(100deg, rgba(0, 47, 122, .94) 0%, rgba(0, 72, 168, .74) 45%, rgba(0, 120, 212, .22) 100%);
}
.hero--photo { padding-bottom: 96px; }
.hero--photo .hero-in { grid-template-columns: 1fr; }
.hero--photo .hero-copy { max-width: 700px; }
.hero--photo .lead, .phero--photo .lead { color: var(--white); text-shadow: 0 1px 12px rgba(0, 30, 90, .5); }

/* Inner page banners: one photo per page */

.ph-about::before { background-image: url("../images/glass-building.jpg"); }
.ph-solutions::before { background-image: url("../images/code-screen.jpg"); }
.ph-insights::before { background-image: url("../images/analytics.jpg"); }
.ph-contact::before { background-image: url("../images/handshake.jpg"); background-position: center 35%; }
.phero--photo .phero-in { grid-template-columns: 1fr; }
.phero--photo { padding-bottom: 110px; }

/* Section photographs */

.frame img { aspect-ratio: 4 / 3; height: auto; object-fit: cover; }
.post .frame img { aspect-ratio: 1; }
.orb {
  background: url("../images/city-dusk.jpg") center / cover no-repeat;
  animation: orbpulse 5s ease-in-out infinite;
}

@keyframes kenburns { from { transform: scale(1); } to { transform: scale(1.12) translate(-1.500%, -1%); } }
@keyframes orbpulse {
  50% { box-shadow: 0 0 0 16px rgba(0, 176, 240, .16), 0 0 0 38px rgba(0, 176, 240, .08), 0 0 100px 10px rgba(0, 120, 212, .55); }
}

@media (max-width: 960px) {
  .post .frame img { aspect-ratio: 16 / 9; }
}

/* Solutions banner: supplied code image with a slow pan and a moving light sweep */

.ph-solutions::before {
  background-image: url("../images/solutions-banner.webp");
  inset: 0 -8% 0 0;
  animation: banner-pan 22s ease-in-out infinite alternate;
}
.ph-solutions::after {
  background:
    linear-gradient(105deg, transparent 0 40%, rgba(127, 219, 255, .28) 50%, transparent 60% 100%) 0 0 / 300% 100% no-repeat,
    linear-gradient(100deg, rgba(0, 47, 122, .8) 0%, rgba(0, 60, 150, .45) 45%, rgba(0, 90, 190, .08) 100%);
  animation: banner-sweep 7s ease-in-out infinite;
}
@keyframes banner-pan { from { transform: scale(1.02); } to { transform: scale(1.14) translateX(-3.500%); } }
@keyframes banner-sweep { from { background-position: 120% 0, 0 0; } to { background-position: -60% 0, 0 0; } }