:root {
  --ink: #07111f;
  --ink-2: #0c1b2e;
  --ink-3: #12263f;
  --text: #172235;
  --muted: #617087;
  --line: #dbe3ec;
  --paper: #ffffff;
  --mist: #f3f7fa;
  --accent: #00a9e8;
  --accent-2: #48c7f2;
  --radius: 3px;
  --shell: min(1180px, calc(100vw - 48px));
  --shadow: 0 24px 70px rgba(2, 17, 36, .14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--text); background: var(--paper); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input { font: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 9999; left: 16px; top: 12px; transform: translateY(-160%); padding: 10px 14px; background: #fff; color: #000; }
.skip-link:focus { transform: none; }

.site-header { position: fixed; z-index: 1000; inset: 0 0 auto; height: 82px; background: rgba(7,17,31,.9); border-bottom: 1px solid rgba(255,255,255,.08); backdrop-filter: blur(16px); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand img { width: 218px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 28px; color: #cdd8e5; font-size: 14px; font-weight: 650; }
.site-nav > a:not(.nav-cta) { position: relative; }
.site-nav > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 2px; background: var(--accent); transition: right .2s ease; }
.site-nav > a:not(.nav-cta):hover::after { right: 0; }
.nav-cta { padding: 12px 17px; border: 1px solid rgba(72,199,242,.5); color: #fff; }
.nav-toggle { display: none; }

.hero { position: relative; overflow: hidden; min-height: 760px; padding: 180px 0 54px; color: #fff; background: radial-gradient(circle at 79% 20%, rgba(0,169,232,.18), transparent 32%), linear-gradient(125deg, #07111f 0%, #0a1830 62%, #0c223a 100%); }
.hero::after { content: ""; position: absolute; width: 650px; height: 650px; border: 1px solid rgba(0,169,232,.24); border-radius: 50%; right: -210px; top: 28px; box-shadow: 0 0 0 70px rgba(0,169,232,.03), 0 0 0 140px rgba(0,169,232,.02); }
.hero-grid { position: absolute; inset: 0; opacity: .16; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(to right, #000, transparent 72%); }
.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0,1.35fr) minmax(330px,.65fr); gap: 78px; align-items: end; }
.eyebrow, .section-index, .panel-kicker { margin: 0 0 22px; color: var(--accent-2); font-size: 12px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.hero h1 { max-width: 850px; margin: 0; font-size: clamp(46px, 6vw, 76px); line-height: .98; letter-spacing: -.047em; font-weight: 760; }
.hero-lead { max-width: 780px; margin: 30px 0 0; color: #c7d3df; font-size: clamp(18px, 2vw, 21px); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 52px; padding: 0 20px; border: 1px solid transparent; font-size: 14px; font-weight: 760; letter-spacing: .01em; transition: transform .18s ease, background .18s ease, border-color .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--accent); color: #04101c; }
.button-primary:hover { background: var(--accent-2); }
.button-ghost { border-color: rgba(255,255,255,.23); color: #fff; background: rgba(255,255,255,.03); }
.button-light { background: #fff; color: var(--ink); }
.button.large { min-height: 58px; padding-inline: 26px; }
.hero-panel { border: 1px solid rgba(255,255,255,.12); background: rgba(7,17,31,.58); box-shadow: var(--shadow); }
.panel-kicker { padding: 22px 24px 0; }
.cap-line { display: grid; grid-template-columns: 44px 1fr; gap: 2px 14px; padding: 19px 24px; border-top: 1px solid rgba(255,255,255,.09); }
.cap-line > span { grid-row: 1 / 3; color: var(--accent-2); font-size: 12px; font-weight: 800; letter-spacing: .12em; }
.cap-line strong { font-size: 15px; }
.cap-line small { color: #94a5b8; font-size: 12px; }
.hero-meta { position: relative; z-index: 2; display: flex; flex-wrap: wrap; gap: 9px 24px; margin-top: 92px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.11); color: #8194aa; font-size: 11px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }

.section { padding: 112px 0; }
.section-heading { max-width: 800px; margin-bottom: 58px; }
.section-heading h2, .industry-copy h2, .cta-inner h2 { margin: 0; color: var(--ink); font-size: clamp(34px, 4.1vw, 52px); line-height: 1.04; letter-spacing: -.035em; }
.section-heading p.section-index, .industry-copy .section-index, .cta-inner .section-index { color: #0a8fc4; }
.section-intro, .section-heading > p:not(.section-index), .industry-copy > p:not(.section-index) { margin: 22px 0 0; color: var(--muted); font-size: 18px; }
.split-heading { max-width: none; display: grid; grid-template-columns: 1.25fr .75fr; gap: 80px; align-items: end; }
.split-heading > p { margin: 0 !important; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.feature-card { min-height: 390px; padding: 34px; border-right: 1px solid var(--line); background: #fff; }
.feature-card:last-child { border-right: 0; }
.card-index { margin: 0 0 70px; color: #0a8fc4; font-size: 12px; font-weight: 900; letter-spacing: .16em; }
.feature-card h3 { margin: 0 0 18px; color: var(--ink); font-size: 28px; line-height: 1.12; }
.feature-card > p:not(.card-index) { margin: 0; color: var(--muted); }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.tag-row span { padding: 6px 8px; background: var(--mist); color: #506176; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }

.linrt-hero { position: relative; min-height: 660px; display: flex; align-items: stretch; background-image: var(--linrt-bg); background-size: cover; background-position: center; color: #fff; }
.linrt-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,12,23,.96) 0%, rgba(4,13,25,.90) 43%, rgba(4,13,25,.46) 74%, rgba(4,13,25,.3) 100%), linear-gradient(0deg, rgba(0,169,232,.08), rgba(0,169,232,.08)); }
.linrt-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .55fr; gap: 120px; align-items: end; padding-block: 104px; }
.linrt-copy { max-width: 760px; }
.linrt-copy h2 { margin: 0; font-size: clamp(40px, 4.8vw, 62px); line-height: 1.02; letter-spacing: -.042em; }
.linrt-copy > p:not(.eyebrow) { max-width: 680px; margin: 26px 0 0; color: #d4dde6; font-size: 18px; }
.linrt-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; margin-top: 34px; }
.text-link { font-size: 14px; font-weight: 760; }
.text-link.light { color: #eaf4fb; }
.linrt-stats { background: rgba(4,13,25,.62); border: 1px solid rgba(255,255,255,.15); backdrop-filter: blur(8px); }
.linrt-stats div { display: flex; flex-direction: column; gap: 2px; padding: 20px 22px; border-bottom: 1px solid rgba(255,255,255,.1); }
.linrt-stats div:last-child { border-bottom: 0; }
.linrt-stats strong { font-size: 17px; }
.linrt-stats span { color: #9fb1c2; font-size: 12px; }

.services { background: var(--mist); }
.service-list { border-top: 1px solid #cfd9e4; }
.service-row { display: grid; grid-template-columns: 60px 270px 1fr 58px; gap: 28px; align-items: start; padding: 31px 0; border-bottom: 1px solid #cfd9e4; }
.service-num { color: #0a8fc4; font-size: 11px; font-weight: 900; letter-spacing: .14em; }
.service-row h3 { margin: 0; color: var(--ink); font-size: 22px; line-height: 1.2; }
.service-row p { max-width: 640px; margin: 0; color: var(--muted); }
.service-mark { justify-self: end; width: 46px; aspect-ratio: 1; display: grid; place-items: center; border: 1px solid #bed0de; color: #0a8fc4; font-size: 10px; font-weight: 900; letter-spacing: .08em; }

.industries { background: var(--ink); color: #fff; }
.industry-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 110px; align-items: center; }
.industry-copy h2 { color: #fff; }
.industry-copy > p:not(.section-index) { color: #a7b7c7; }
.industry-tags { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid rgba(255,255,255,.12); border-left: 1px solid rgba(255,255,255,.12); }
.industry-tags span { min-height: 86px; display: flex; align-items: center; padding: 0 24px; border-right: 1px solid rgba(255,255,255,.12); border-bottom: 1px solid rgba(255,255,255,.12); color: #d5e1ea; font-size: 14px; font-weight: 720; }

.process { background: #fff; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.process-grid > div { min-height: 245px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process-grid strong { color: #0a8fc4; font-size: 11px; letter-spacing: .16em; }
.process-grid h3 { margin: 58px 0 10px; color: var(--ink); font-size: 24px; }
.process-grid p { margin: 0; color: var(--muted); font-size: 14px; }

.cta-section { padding: 88px 0; background: linear-gradient(120deg, #eaf7fc, #f6fbfd 58%, #eef4f8); border-top: 1px solid #dbe8ef; }
.cta-inner { display: grid; grid-template-columns: 1fr auto; gap: 70px; align-items: center; }
.cta-inner h2 { max-width: 820px; }
.cta-inner p:not(.section-index) { max-width: 770px; margin: 20px 0 0; color: var(--muted); font-size: 17px; }

.site-footer { background: #050d17; color: #aab8c7; padding: 74px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr .75fr 1.1fr; gap: 58px; }
.footer-brand img { width: 240px; }
.footer-brand p { max-width: 350px; margin: 24px 0 0; }
.footer-grid h3 { margin: 0 0 18px; color: #fff; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.footer-grid a, .footer-grid p { display: block; margin: 0 0 10px; color: #94a5b6; font-size: 13px; }
.footer-grid a:hover { color: var(--accent-2); }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; margin-top: 58px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08); color: #607487; font-size: 11px; letter-spacing: .05em; }

@media (max-width: 1020px) {
  :root { --shell: min(100% - 36px, 920px); }
  .site-nav { gap: 17px; }
  .hero-inner, .linrt-inner { grid-template-columns: 1fr; gap: 50px; }
  .hero-panel { max-width: 630px; }
  .linrt-stats { max-width: 560px; display: grid; grid-template-columns: repeat(2, 1fr); }
  .linrt-stats div:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.1); }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .feature-card:last-child { border-bottom: 0; }
  .card-index { margin-bottom: 38px; }
  .service-row { grid-template-columns: 45px 220px 1fr; }
  .service-mark { display: none; }
  .industry-layout { gap: 60px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .site-header { height: 72px; }
  .brand img { width: 190px; }
  .nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; border: 0; background: transparent; padding: 8px; }
  .nav-toggle span:not(.sr-only) { width: 26px; height: 2px; background: #fff; }
  .site-nav { position: fixed; inset: 72px 0 auto; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 20px 18px 26px; background: rgba(5,13,23,.98); border-top: 1px solid rgba(255,255,255,.08); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 13px 6px; }
  .nav-cta { margin-top: 8px; padding-inline: 14px !important; text-align: center; }
  .hero { min-height: auto; padding-top: 138px; }
  .hero h1 { font-size: clamp(42px, 11.5vw, 62px); }
  .hero-meta { margin-top: 60px; }
  .section { padding: 84px 0; }
  .split-heading, .industry-layout, .cta-inner { grid-template-columns: 1fr; gap: 28px; }
  .linrt-inner { padding-block: 82px; }
  .service-row { grid-template-columns: 38px 1fr; gap: 12px 18px; }
  .service-row p { grid-column: 2; }
  .industry-tags { margin-top: 20px; }
  .cta-inner .button { justify-self: start; }
}

@media (max-width: 560px) {
  :root { --shell: calc(100% - 28px); }
  .hero { padding-top: 124px; }
  .hero h1 { font-size: 42px; }
  .hero-lead { font-size: 17px; }
  .hero-actions .button, .linrt-actions .button { width: 100%; }
  .hero-panel { margin-top: 10px; }
  .linrt-copy h2 { font-size: 39px; }
  .linrt-stats { grid-template-columns: 1fr; }
  .linrt-stats div:nth-child(odd) { border-right: 0; }
  .industry-tags { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; }
}

/* =========================================================
   DDSW V2 — LinRT-inspired rounded component system
   Keeps the V1 content, section ordering and Miami LinRT hero.
   ========================================================= */
:root {
  --radius: 22px;
  --radius-card: 24px;
  --radius-panel: 30px;
  --radius-pill: 999px;
  --shadow-card: 0 15px 45px rgba(7, 25, 47, .055);
}
:focus-visible { outline: 3px solid var(--accent-2); outline-offset: 4px; }
html { scroll-padding-top: 82px; }
.button, .nav-cta { border-radius: var(--radius-pill); }
.button { padding-inline: 25px; box-shadow: 0 6px 20px rgba(0, 169, 232, .08); }
.button-primary { box-shadow: 0 12px 32px rgba(0, 169, 232, .22); }
.button-ghost { background: rgba(255,255,255,.055); }
.button-ghost:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.5); }
.button-light:hover { background: #dff7ff; }
.nav-cta { padding-inline: 22px; background: rgba(0,169,232,.10); transition: background .2s, border-color .2s; }
.nav-cta:hover { background: rgba(0,169,232,.20); border-color: var(--accent-2); }
.hero-panel { border-radius: var(--radius-panel); overflow: hidden; backdrop-filter: blur(16px); background: rgba(10,28,49,.74); border-color: rgba(112,189,223,.22); }
.panel-kicker { padding-top: 27px; }
.cap-line:last-child { padding-bottom: 27px; }
.hero-meta span { border: 1px solid rgba(183,210,231,.16); border-radius: var(--radius-pill); padding: 8px 13px; background: rgba(255,255,255,.035); }
.hero-meta { border-top: 0; }
.feature-grid { border: 0; gap: 22px; }
.feature-card { border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow-card); transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease; }
.feature-card:last-child { border: 1px solid var(--line); }
.feature-card:hover { transform: translateY(-5px); border-color: #b3d8ed; box-shadow: 0 24px 55px rgba(7,25,47,.11); }
.tag-row span { border-radius: var(--radius-pill); padding-inline: 12px; border: 1px solid #e5eff5; }
.linrt-hero { overflow: hidden; isolation: isolate; }
.linrt-stats { border-radius: var(--radius-panel); overflow: hidden; box-shadow: 0 24px 70px rgba(0,0,0,.18); background: rgba(6,18,32,.74); }
.linrt-stats div { padding: 23px 25px; }
.service-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; border: 0; }
.service-row { display: grid; grid-template-columns: 36px 1fr 54px; gap: 12px 17px; align-items: start; padding: 31px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow-card); transition: transform .2s, border-color .2s; }
.service-row:hover { transform: translateY(-3px); border-color: #b3d8ed; }
.service-row h3 { grid-column: 2; }
.service-row p { grid-column: 2 / -1; }
.service-mark { grid-column: 3; grid-row: 1; border-radius: 15px; background: #eaf8fd; border-color: #dbedf5; }
.industry-tags { border: 0; gap: 14px; }
.industry-tags span { min-height: 79px; border: 1px solid rgba(190,217,235,.16); border-radius: 18px; background: rgba(255,255,255,.035); }
.process-grid { border: 0; gap: 17px; }
.process-grid > div { border: 1px solid var(--line); border-radius: var(--radius-card); background: #fff; box-shadow: var(--shadow-card); }
.cta-section { background: linear-gradient(120deg,#e6f5fc,#f8fbfe 60%,#e9f5fc); }
.cta-inner { padding: 50px 54px; border: 1px solid #cce6f2; border-radius: 32px; background: rgba(255,255,255,.72); box-shadow: 0 16px 50px rgba(19,92,139,.075); }
.footer-grid a:hover { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 1020px) {
  .feature-card { border: 1px solid var(--line); }
  .feature-card:last-child { border: 1px solid var(--line); }
  .service-row { grid-template-columns: 28px 1fr 48px; }
  .service-row p { grid-column: 2 / -1; }
}
@media (max-width: 820px) {
  .site-nav { border-radius: 0 0 22px 22px; box-shadow: 0 22px 35px rgba(0,0,0,.2); }
  .service-list { grid-template-columns: 1fr; }
  .service-row { grid-template-columns: 38px 1fr 52px; }
  .service-row p { grid-column: 2 / -1; }
  .cta-inner { padding: 38px; }
}
@media (max-width: 560px) {
  :root { --radius-card: 20px; --radius-panel: 24px; }
  .feature-card, .service-row, .process-grid > div { padding: 25px; }
  .service-row { grid-template-columns: 28px 1fr; }
  .service-mark { display: none; }
  .service-row p { grid-column: 2; }
  .industry-tags span { min-height: 66px; }
  .cta-inner { padding: 30px 23px; border-radius: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* V3 refinements: LinRT-inspired, moderately rounded controls; retain V2 cards. */
:root { --radius-button: 11px; }
.button, .nav-cta { border-radius: var(--radius-button); }
/* Show more of the Miami skyline/bridge: full image width on wide screens, with a dark background fallback. */
.linrt-hero { background-color: #071626; background-size: 100% auto; background-position: center center; background-repeat: no-repeat; }
@media (max-width: 1050px) { .linrt-hero { background-size: cover; background-position: 53% center; } }
/* KingSail brand family */
.kingsail { background: #f5f9fc; }
.stack-intro { display:grid; grid-template-columns: 1fr 1fr; gap: 50px; margin: 42px 0 22px; padding: 34px 38px; border-radius: 24px; background: #0a1c31; color: #c3d3e3; align-items:center; }
.stack-overline,.stack-number { color: #18aee5; letter-spacing:.12em; font-size: 11px; font-weight:800; }
.stack-intro h3 { margin: 12px 0 0; color: #fff; font-size: clamp(25px,3vw,37px); line-height:1.15; }
.stack-intro p { margin: 0; font-size: 14px; }
.stack-grid { display:grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.stack-card { background:white; border:1px solid #dae6ee; border-radius:var(--radius-card); padding: 30px; box-shadow:var(--shadow-card); }
.stack-card h3 { color: #091c33; font-size: 25px; margin: 14px 0 8px; }
.stack-card p { font-size:14px; color:#536980; }
.stack-card ul { padding-left:17px; margin: 18px 0 0; font-size:13px; color:#425a6f; }
.stack-card li { margin:7px 0; }
.stack-card-wide { grid-column:span 2; }
.kingsail-end { display:flex; justify-content:space-between; align-items:center; gap:24px; padding:30px 0 0; }
.kingsail-end strong,.kingsail-end span { display:block; }
.kingsail-end strong { font-size:21px; color:#0b2841; }
.kingsail-end span { font-size:13px; color:#617087; }
/* LinRT-family footer with DDSW social URLs from the archived legacy website. */
.site-footer { padding: 68px 0 22px; border-top: 1px solid rgba(72,199,242,.16); }
.footer-main { display:grid; grid-template-columns:1.6fr 1fr .9fr 1.2fr; gap:42px; }
.footer-intro img { width:min(245px,100%); }
.footer-intro p { max-width:335px; font-size:14px; color:#9aabbc; margin:18px 0 24px; }
.footer-links h3 { font-size:12px; letter-spacing:.13em; color:#fff; text-transform:uppercase; margin:3px 0 19px; }
.footer-links a,.footer-links p { display:block; font-size:13px; color:#9aabbc; margin:0 0 12px; }
.footer-links a:hover { color:#48c7f2; }
.footer-social { display:flex; gap:10px; }
.footer-social a { width:39px; height:39px; display:inline-flex; align-items:center; justify-content:center; border:1px solid rgba(125,187,216,.28); color:#dceefa; border-radius:10px; font-weight:750; background:rgba(255,255,255,.03); transition:background .2s,border-color .2s; }
.footer-social a:hover { background:rgba(0,169,232,.19); border-color:#48c7f2; }
.footer-bottom { margin-top:48px; }
@media(max-width:1020px) { .stack-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } .footer-main { grid-template-columns:repeat(2,1fr); } }
@media(max-width:700px) { .stack-grid,.stack-intro,.footer-main { grid-template-columns:1fr; } .stack-intro { gap:18px; padding:28px; } .stack-card-wide { grid-column:auto; } .kingsail-end { flex-direction:column; align-items:flex-start; } .linrt-hero { background-size:cover; background-position:55% center; } }

/* V4: wider Miami panorama visible inside the original LinRT hero.
   88% width makes the visual smaller than V3's 100%; no stretching.
   Dark fallback frames the image while the existing overlay keeps text legible. */
.linrt-hero { background-size: 88% auto; background-position: center center; background-color: #071626; }
@media (max-width:1050px) { .linrt-hero { background-size: 100% auto; background-position: center; } }
@media (max-width:700px) { .linrt-hero { background-size: cover; background-position: 55% center; } }
/* KSFramework differentiators: same rounded-frame design approved in V2/V3. */
.ks-pillars { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:14px; margin:18px 0 24px; }
.ks-pillars > div { border:1px solid #d7e7ef; background:#fff; border-radius:20px; padding:23px; box-shadow:var(--shadow-card); }
.ks-pillars span { display:block; color:#078dbd; font-size:10px; font-weight:800; letter-spacing:.1em; margin-bottom:12px; }
.ks-pillars strong { display:block; color:#091c33; font-size:18px; line-height:1.2; margin-bottom:10px; }
.ks-pillars p { color:#536980; font-size:13px; line-height:1.55; margin:0; }
.stack-qualification { margin:23px 0 5px; padding:15px 19px; border-left:3px solid #18aee5; color:#4d6577; font-size:13px; background:#eaf4f9; border-radius:0 12px 12px 0; }
@media(max-width:1020px) { .ks-pillars { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media(max-width:560px) { .ks-pillars { grid-template-columns:1fr; } }


/* ===== V5: LinRT-family header, rounded footer frames and readable section labels ===== */
.site-header { background: rgba(255,255,255,.97); border-bottom: 1px solid #dbe8f0; box-shadow:0 3px 18px rgba(6,27,48,.07); }
.site-nav { color:#1b3146; font-size:14px; }
.site-nav > a:not(.nav-cta):hover { color:#007fb1; }
.site-nav .nav-cta { color:#06334d; background:#e9f7fd; border:1px solid #8acfe9; }
.site-nav .nav-cta:hover { color:#06253c; background:#d5f1fc; }
.brand { display:flex; align-items:center; }
.brand img { width:218px; }
.hero { padding-top:188px; }
.eyebrow, .section-index { font-size:clamp(14px,1.35vw,17px); letter-spacing:.12em; line-height:1.5; }
.section-index { margin-bottom:24px; }
.linrt-copy .eyebrow { color:#77dbff; }
.panel-kicker { font-size:13px; }
/* Three independent rounded LinRT product frames, matching the KingSail cards. */
.linrt-inner { grid-template-columns:minmax(0,1fr) minmax(320px,.82fr); gap:clamp(28px,5vw,78px); align-items:center; }
.linrt-products { display:grid; grid-template-columns:1fr; gap:15px; }
.linrt-product-card { border:1px solid rgba(183,231,251,.37); border-radius:24px; padding:22px 25px; background:rgba(5,20,37,.79); box-shadow:0 15px 36px rgba(0,0,0,.19); backdrop-filter:blur(11px); }
.linrt-product-number { color:#73dfff; font-size:12px; font-weight:800; letter-spacing:.13em; }
.linrt-product-card h3 { color:#fff; font-size:clamp(20px,2vw,25px); margin:8px 0 3px; line-height:1.25; }
.linrt-product-card strong { color:#aedcf0; font-size:13px; }
.linrt-product-card p { color:#d3e2ec; font-size:13px; line-height:1.5; margin:7px 0 0; }
/* Explicitly not using the pill style for interactive controls. */
.button,.nav-cta { border-radius:11px; }
.site-footer { background:#050e19; }
.footer-main { grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:15px; align-items:stretch; }
.footer-frame { padding:27px 25px; border:1px solid rgba(143,203,234,.20); border-radius:24px; background:linear-gradient(145deg,rgba(26,49,71,.65),rgba(11,27,44,.52)); }
.footer-brand-title { font-size:19px; line-height:1.3; margin:0 0 18px; color:#f4f9ff; letter-spacing:0; text-transform:none; }
.footer-intro p { margin:0 0 20px; }
.footer-links h3 { font-size:13px; }
.footer-bottom { border-top:1px solid rgba(132,187,218,.15); }
@media(max-width:1020px) { .footer-main { grid-template-columns:repeat(2,minmax(0,1fr)); } .linrt-inner { grid-template-columns:1fr; gap:34px; } .linrt-products { grid-template-columns:repeat(3,minmax(0,1fr)); } .linrt-product-card { padding:20px; } }
@media(max-width:820px) { .nav-toggle span:not(.sr-only) { background:#12344c; } .site-nav { background:#fff; border:1px solid #dbe8f0; color:#1b3146; } .site-nav > a:not(.nav-cta) { color:#1b3146; } .site-nav .nav-cta { color:#07314c; } }
@media(max-width:700px) { .linrt-products { grid-template-columns:1fr; } .footer-main { grid-template-columns:1fr; } .footer-frame { padding:26px 23px; } .eyebrow,.section-index { font-size:14px; letter-spacing:.095em; } }


/* ===== V6: more visible product frames, blue-tinted header, justified body text ===== */
/* Tint the entire header, including .shell.header-inner (not white). */
.site-header { background:#e6f2f9; border-bottom:1px solid #bcd9e9; box-shadow:0 5px 22px rgba(5,35,61,.10); backdrop-filter:none; }
.site-header .header-inner { background:#e6f2f9; }
.site-nav { color:#112f47; }
.site-nav .nav-cta { background:#d0eafa; border-color:#8abdd8; color:#10344e; }
@media (max-width:820px) { .site-nav { background:#e6f2f9; border-color:#bcd9e9; } }
/* Force distinct, rounded LinRT Oxygen / Cobalt / Tungsten frames.
   !important protects these cards from overrides in existing theme rules. */
.linrt-hero .linrt-products { display:grid; grid-template-columns:1fr; gap:18px; align-self:stretch; }
.linrt-hero .linrt-product-card.rounded-frame { display:block; padding:24px 27px; border:2px solid rgba(125,216,255,.72) !important; border-radius:23px !important; background:linear-gradient(145deg,rgba(9,36,61,.97),rgba(15,57,85,.94)) !important; box-shadow:0 14px 33px rgba(0,0,0,.42),inset 0 1px 0 rgba(255,255,255,.10) !important; }
.linrt-hero .linrt-product-number { font-size:14px; }
.linrt-hero .linrt-product-card h3 { font-size:clamp(23px,2.3vw,29px); }
.linrt-hero .linrt-product-card strong { font-size:15px; }
.linrt-hero .linrt-product-card p { font-size:15px; line-height:1.6; }
/* Justify only longer paragraphs; preserve the alignment of headings, labels, lists, links, navigation. */
.hero-lead, .feature-card > p:not(.card-index), .linrt-copy > p:not(.eyebrow),
.linrt-product-card p, .stack-card > p, .ks-pillars p, .service-row p,
.section-intro, .section-heading > p:not(.section-index),
.industry-copy > p:not(.section-index), .cta-inner p:not(.section-index),
.footer-intro > p { text-align:justify; text-justify:inter-word; hyphens:auto; }
@media (max-width:1020px) { .linrt-hero .linrt-products { grid-template-columns:repeat(3,minmax(0,1fr)); } }
@media (max-width:700px) {
 .linrt-hero .linrt-products { grid-template-columns:1fr; }
 .hero-lead, .feature-card > p:not(.card-index), .linrt-copy > p:not(.eyebrow),
 .linrt-product-card p, .stack-card > p, .ks-pillars p, .service-row p,
 .section-intro, .section-heading > p:not(.section-index), .industry-copy > p:not(.section-index),
 .cta-inner p:not(.section-index), .footer-intro > p { text-align:left; }
}

/* ===== V7: footer based on the supplied LinRT footer reference ===== */
.dds-footer.site-footer { padding: 55px 0 0; color:#d3d8e1; background:#061322; border-top:1px solid #26445c; }
.dds-footer-grid { display:grid; grid-template-columns: 1.1fr 1.1fr .9fr 1.1fr; gap:15px; align-items:stretch; }
.dds-footer-card { min-width:0; padding:29px 26px 26px; background:#091b2b; border:1px solid #285776; border-radius:18px; box-shadow:inset 0 1px 0 rgba(255,255,255,.015); }
.dds-footer-card h3 { color:#06bafa; font-size:clamp(14px,1.28vw,16px); font-weight:800; line-height:1.4; letter-spacing:.035em; text-transform:uppercase; margin:0 0 25px; }
.dds-footer-card p,.dds-footer-card address { margin:0 0 14px; font-size:14px; line-height:1.68; color:#d3d8e1; font-style:normal; }
.dds-footer-card p:last-child,.dds-footer-location p:last-child { margin-bottom:0; }
.dds-footer-card strong { color:#f0f5fa; font-weight:750; }
.dds-footer-card a { color:#70dafa; overflow-wrap:anywhere; }
.dds-footer-card a:hover { color:#fff; text-decoration:underline; text-underline-offset:3px; }
.dds-footer-card .dds-footer-action { display:inline-block; margin-top:13px; font-size:14px; font-weight:750; }
.dds-footer-menu > a { display:block; margin:0 0 11px; font-size:14px; line-height:1.5; }
.dds-footer-map-link { display:block; width:max-content; max-width:100%; margin-bottom:13px; }
.dds-footer-map { width:min(100%,270px); height:auto; object-fit:contain; }
.dds-footer-social { display:flex; justify-content:center; align-items:center; flex-wrap:wrap; gap:32px; padding:31px 0 25px; border-bottom:1px solid rgba(132,187,218,.2); }
.dds-footer-social > strong { font-size:15px; color:#f4f8fc; font-weight:800; letter-spacing:.01em; }
.dds-footer-social nav { display:flex; flex-wrap:wrap; align-items:center; gap:clamp(20px,3.1vw,45px); }
.dds-footer-social nav a { display:inline-flex; align-items:center; gap:9px; color:#ccd5df; font-size:14px; line-height:1.4; }
.dds-footer-social nav a:hover { color:#74dafa; }
.dds-footer-social nav img { width:23px; height:23px; }
.dds-footer-bottom { display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; padding:21px 0 28px; color:#b9c7d3; font-size:12px; letter-spacing:.015em; }
.dds-footer-copyright-brand { color:#e3ebf2; font-weight:650; }
.dds-footer-card p { text-align:left; }
@media (max-width:1050px) { .dds-footer-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width:650px) { .dds-footer.site-footer { padding-top:30px; } .dds-footer-grid { grid-template-columns:1fr; gap:12px; } .dds-footer-card { padding:24px 22px; } .dds-footer-card h3 { margin-bottom:16px; } .dds-footer-social { justify-content:flex-start; gap:15px; } .dds-footer-social nav { gap:16px 26px; } .dds-footer-bottom { flex-direction:column; } }