/* SGT — trilingual corporate site */
:root {
  --blue: #0a5c9e;
  --blue-d: #063f70;
  --teal: #0f9b8e;
  --green: #17a34a;
  --ink: #10202c;
  --body: #3c4a55;
  --muted: #6d7d89;
  --line: #dfe6ec;
  --bg: #ffffff;
  --bg-alt: #f4f8fb;
  --bg-deep: #072a45;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(10, 40, 70, .08);
  --maxw: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 104px; }
body {
  margin: 0;
  font-family: "Inter", "Helvetica Neue", Helvetica, Arial,
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--body);
  background: var(--bg);
  line-height: 1.72;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
body[data-lang="zh"] { line-height: 1.85; }
img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.28; margin: 0 0 .6em; font-weight: 700; }
p { margin: 0 0 1em; }
ul { margin: 0 0 1em; padding-left: 1.15em; }
li { margin-bottom: .4em; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 84px 0; }
.section--alt { background: var(--bg-alt); }
.section--deep {
  background: linear-gradient(135deg, var(--bg-deep), #0b4a6f 55%, #0d6b62);
  color: #d8e6ef;
}
.section--deep h2, .section--deep h3, .section--deep h4 { color: #fff; }
.section--deep .lead { color: #b9d0de; }

.eyebrow {
  font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--teal); font-weight: 700; margin-bottom: 10px;
}
.section--deep .eyebrow { color: #6fd6c6; }
h2.h-sec { font-size: clamp(26px, 3.4vw, 38px); margin-bottom: .35em; }
.lead { font-size: 18px; color: var(--muted); max-width: 78ch; margin-bottom: 2.2em; }

/* ---------- header ---------- */
.hdr {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.94);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.hdr__in { display: flex; align-items: center; gap: 14px; min-height: 68px; padding: 8px 0; }
.logo { display: flex; align-items: baseline; gap: 10px; flex: none; }
.logo__mark {
  font-weight: 800; font-size: 24px; letter-spacing: .04em;
  background: linear-gradient(100deg, var(--blue), var(--teal));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.logo__txt { font-size: 12px; color: var(--muted); max-width: 210px; line-height: 1.3; }
.nav { margin-left: auto; display: flex; gap: 2px; flex-wrap: wrap; justify-content: flex-end; }
.nav a {
  font-size: 13px; color: var(--body); padding: 6px 8px; border-radius: 8px;
  white-space: nowrap;
}
.nav a:hover { background: var(--bg-alt); color: var(--blue); }
.langs { display: flex; gap: 4px; margin-left: 14px; flex: none; }
.langs button {
  font: inherit; font-size: 12.5px; font-weight: 600; cursor: pointer;
  border: 1px solid var(--line); background: #fff; color: var(--muted);
  padding: 5px 11px; border-radius: 999px;
}
.langs button[aria-pressed="true"] {
  background: var(--blue); border-color: var(--blue); color: #fff;
}
.navtoggle {
  display: none; margin-left: auto; font: inherit; font-size: 20px; cursor: pointer;
  background: none; border: 1px solid var(--line); border-radius: 8px; padding: 2px 10px;
}

/* ---------- hero ---------- */
.hero { position: relative; color: #fff; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero__bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(4,30,52,.93) 0%, rgba(5,45,70,.86) 45%, rgba(10,90,85,.62) 100%);
}
.hero__in { position: relative; padding: 108px 0 96px; max-width: 860px; }
.hero__kicker {
  font-size: 13px; letter-spacing: .12em; text-transform: uppercase;
  color: #7fe0cd; font-weight: 700; margin-bottom: 16px;
}
.hero h1 { color: #fff; font-size: clamp(30px, 5vw, 54px); margin-bottom: .5em; }
.hero p { font-size: 18px; color: #cfe2ee; max-width: 70ch; }
.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.btn {
  display: inline-block; padding: 12px 24px; border-radius: 999px;
  font-weight: 600; font-size: 15px;
}
.btn--p { background: var(--teal); color: #fff; }
.btn--p:hover { background: #0c8a7e; }
.btn--g { border: 1px solid rgba(255,255,255,.55); color: #fff; }
.btn--g:hover { background: rgba(255,255,255,.12); }

/* ---------- stats ---------- */
.stats { background: var(--bg-deep); color: #cfe0ec; }
.stats__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1px; background: rgba(255,255,255,.1);
}
.stat { background: var(--bg-deep); padding: 26px 20px; }
.stat b {
  display: block; font-size: 26px; color: #fff; font-weight: 700;
  letter-spacing: -.01em; margin-bottom: 4px;
}
.stat span { font-size: 13px; color: #9fbdd0; line-height: 1.5; display: block; }

/* ---------- generic cards ---------- */
.grid { display: grid; gap: 22px; }
.g2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.g3 { grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.g4 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow);
}
.section--alt .card { box-shadow: none; }
.card h3 { font-size: 19px; }
.card h4 { font-size: 16px; margin-bottom: .35em; }
.card p:last-child, .card ul:last-child { margin-bottom: 0; }
.card--flat { box-shadow: none; }
.section--deep .card {
  background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.16);
  box-shadow: none; color: #cfe0ec;
}

.tag {
  display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: .06em;
  background: #e7f4f2; color: #0b7a70; padding: 4px 10px; border-radius: 999px;
  margin: 0 6px 6px 0;
}
.section--deep .tag { background: rgba(111,214,198,.16); color: #7fe0cd; }
.num {
  font-size: 13px; font-weight: 800; color: #fff; background: var(--teal);
  width: 32px; height: 32px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 12px; flex: none;
}
.num--blue { background: var(--blue); }

/* ---------- about ---------- */
.about__co { display: grid; gap: 26px; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.culture { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin-top: 30px; }
.culture div { border-left: 3px solid var(--teal); padding: 4px 0 4px 16px; }
.culture h4 { font-size: 15px; margin-bottom: .2em; }
.culture p { font-size: 14.5px; margin: 0; color: var(--muted); }

/* ---------- people ---------- */
.chief { display: grid; grid-template-columns: 300px 1fr; gap: 34px; align-items: start; }
.chief__photo { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.chief__photo img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.chief h3 { font-size: 26px; margin-bottom: .1em; }
.chief .role { color: var(--teal); font-weight: 600; margin-bottom: 1em; }
.chief ul { list-style: none; padding: 0; margin-bottom: 1.2em; }
.chief ul li { padding-left: 18px; position: relative; font-size: 15px; }
.chief ul li::before {
  content: ""; position: absolute; left: 0; top: .65em;
  width: 6px; height: 6px; border-radius: 50%; background: var(--teal);
}
.chief__bio { font-size: 15px; color: var(--muted); }
.execs { margin-top: 46px; }
.exec { border-top: 3px solid var(--blue); padding-top: 16px; }
.exec h4 { font-size: 17px; }
.exec ul { list-style: none; padding: 0; margin: 0; font-size: 14px; color: var(--muted); }

/* ---------- feature blocks ---------- */
.def {
  border-left: 4px solid var(--teal); background: var(--bg-alt);
  padding: 22px 26px; border-radius: 0 var(--radius) var(--radius) 0; margin-bottom: 30px;
  font-size: 17px; color: var(--ink);
}
.section--deep .def { background: rgba(255,255,255,.07); color: #e2eef5; }
.kw { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 26px; }
.kw span {
  font-size: 15px; font-weight: 700; color: var(--blue);
  border: 1px solid var(--line); border-radius: 8px; padding: 6px 18px; background: #fff;
}
.section--deep .kw span { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.2); color: #9ee6da; }

.gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin: 30px 0; }
.gallery img { border-radius: 10px; aspect-ratio: 4/3; object-fit: cover; width: 100%; }

.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.compare div { padding: 20px 22px; border-radius: var(--radius); font-size: 15px; }
.compare .bad { background: #fdf0ee; border: 1px solid #f6d8d2; color: #8c3a2a; }
.compare .good { background: #eaf7f1; border: 1px solid #cbe9da; color: #1a6b46; }

/* ---------- steps & timeline ---------- */
.steps { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.step { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; background: #fff; }
.section--deep .step { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.16); }
.step h4 { font-size: 16px; }
.step p { font-size: 14.5px; margin: 0; color: var(--muted); }
.section--deep .step p { color: #b6cddc; }

.tl { position: relative; padding-left: 30px; }
.tl::before { content: ""; position: absolute; left: 8px; top: 6px; bottom: 6px; width: 2px; background: var(--line); }
.section--deep .tl::before { background: rgba(255,255,255,.2); }
.tl__i { position: relative; padding-bottom: 26px; }
.tl__i::before {
  content: ""; position: absolute; left: -30px; top: 8px; width: 10px; height: 10px;
  border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 4px rgba(15,155,142,.15);
}
.tl__y { font-weight: 800; color: var(--blue); font-size: 15px; }
.section--deep .tl__y { color: #7fe0cd; }
.tl__i p { margin: .2em 0 0; font-size: 15px; }

/* ---------- layer stack ---------- */
.stack { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.stack div {
  padding: 13px 20px; font-size: 14.5px; font-weight: 600; color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.22);
}
.stack div:last-child { border-bottom: 0; }
.stack div:nth-child(1) { background: #0f172a; }
.stack div:nth-child(2) { background: #1e3a52; }
.stack div:nth-child(3) { background: #2c5670; }
.stack div:nth-child(4) { background: #3a7288; }
.stack div:nth-child(5) { background: #4a8d8a; }
.stack div:nth-child(6) { background: #5aa87c; }

/* ---------- tables ---------- */
.tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
table { border-collapse: collapse; width: 100%; min-width: 620px; font-size: 14.5px; }
thead th {
  background: linear-gradient(100deg, var(--blue), var(--teal)); color: #fff;
  text-align: left; padding: 13px 18px; font-weight: 600; white-space: nowrap;
}
tbody td { padding: 12px 18px; border-top: 1px solid var(--line); vertical-align: top; }
tbody tr:nth-child(even) { background: var(--bg-alt); }
td.nowrap { white-space: nowrap; color: var(--muted); }

/* ---------- media ---------- */
.videos { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.video video { width: 100%; border-radius: var(--radius); background: #000; display: block; }
.video__na {
  border: 1px dashed rgba(255,255,255,.35); border-radius: var(--radius);
  padding: 34px 24px; font-size: 14.5px; color: #b6cddc; text-align: center;
  background: rgba(255,255,255,.05); aspect-ratio: 16/9;
  display: flex; align-items: center; justify-content: center;
}
.video h4 { margin: 14px 0 .2em; font-size: 17px; }
.video p { font-size: 14.5px; color: var(--muted); margin: 0; }
.section--deep .video p { color: #b6cddc; }

/* ---------- contact ---------- */
.office { border-top: 3px solid var(--teal); padding-top: 18px; }
.office h4 { font-size: 17px; }
.office dl { margin: 0; font-size: 15px; }
.office dt { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-top: 12px; }
.office dd { margin: 2px 0 0; }
.direct {
  margin-top: 34px; background: linear-gradient(100deg, var(--blue), var(--teal));
  color: #fff; border-radius: var(--radius); padding: 24px 28px;
  display: flex; gap: 8px 26px; align-items: baseline; flex-wrap: wrap;
}
.direct b { font-size: 18px; }
.direct a { color: #fff; font-size: 20px; font-weight: 700; }

.ftr { background: #06202f; color: #7d97a8; padding: 34px 0; font-size: 13.5px; }
.ftr__in { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.ftr b { color: #cfe0ec; }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .tech__item, .chief, .app { grid-template-columns: 1fr; }
  .tech__item:nth-child(even) .tech__media { order: 0; }
  .chief__photo { max-width: 280px; }
}
@media (max-width: 860px) {
  .navtoggle { display: block; }
  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: stretch; padding: 10px 18px 16px; gap: 0;
  }
  .nav.open { display: flex; }
  .nav a { padding: 11px 6px; border-bottom: 1px solid var(--bg-alt); }
  .langs { margin-left: auto; }
  .logo__txt { display: none; }
  .compare { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
  .hero__in { padding: 78px 0 66px; }
}


/* ================= visual-first components ================= */

/* stat tiles */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; margin: 0 0 34px; }
.tile { background: #fff; padding: 20px 18px; }
.tile b { display: block; font-size: 30px; font-weight: 800; color: var(--ink); letter-spacing: -.02em; line-height: 1.1; }
.tile b i { font-style: normal; font-size: 15px; font-weight: 700; color: var(--teal); margin-left: 3px; }
.tile span { font-size: 13px; color: var(--muted); display: block; margin-top: 4px; }
.section--alt .tiles { background: #dbe4ec; }
.section--deep .tiles { background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.18); }
.section--deep .tile { background: #0a3450; }
.section--deep .tile b { color: #fff; }
.section--deep .tile span { color: #9fbdd0; }

/* progressive disclosure */
details { margin: 10px 0 0; }
/* NOTE: do not set `display` on <summary> — it detaches the native disclosure
   toggle in some engines and the panel stops opening. Keep the default box and
   lay the custom marker out inline instead. */
details > summary {
  cursor: pointer; font-size: 13.5px; font-weight: 600; color: var(--blue);
  list-style: none; padding: 7px 0;
}
details > summary::marker { content: ""; }
details > summary::-webkit-details-marker { display: none; }
details > summary::before {
  content: "+"; display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; border-radius: 50%; border: 1px solid currentColor;
  font-size: 13px; line-height: 1; margin-right: 7px; vertical-align: -4px;
}
details[open] > summary::before { content: "–"; }
details > summary:hover { color: var(--teal); }
.section--deep details > summary { color: #7fe0cd; }
details[open] > summary { margin-bottom: 4px; }

/* technology cards */
.tcard { background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.tcard__img { position: relative; }
.tcard__img img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.tcard__code { position: absolute; left: 14px; bottom: 14px; font-weight: 800; font-size: 12px;
  letter-spacing: .08em; color: #fff; background: rgba(8,40,62,.82); backdrop-filter: blur(4px);
  padding: 5px 11px; border-radius: 7px; }
.tcard__body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.tcard__body h3 { font-size: 17px; margin-bottom: .15em; }
.tcard__sub { color: var(--teal); font-size: 13.5px; font-weight: 600; margin-bottom: .9em; }
.tcard__body ul { font-size: 14.5px; margin-bottom: 0; }
.tcard__core { margin-top: auto; padding-top: 14px; }

/* split media + text */
.split { display: grid; grid-template-columns: 1fr 1.15fr; gap: 34px; align-items: center; }
.split__media img { border-radius: var(--radius); width: 100%; aspect-ratio: 4/3; object-fit: cover; }

/* full-width photo banner with overlay */
.banner { position: relative; border-radius: var(--radius); overflow: hidden; }
.banner > img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.banner--map > img { object-fit: contain; background: #eaf1f7; }
.banner__in { position: relative; background: linear-gradient(100deg, rgba(6,32,52,.92), rgba(8,60,72,.72));
  padding: 34px 36px; color: #dce9f1; }
.banner__in h3 { color: #fff; }
.banner__in p { margin: 0; color: #b9d0de; }
.banner .culture div { border-left-color: #6fd6c6; }
.banner .culture h4 { color: #fff; }
.banner .culture p { color: #b9d0de; }

/* captioned photo grid */
.shots { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.shots figure { margin: 0; }
.shots img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 10px; }
.shots figcaption { font-size: 13px; color: var(--muted); margin-top: 7px; }
.section--deep .shots figcaption { color: #9fbdd0; }

/* rain before/after */
.rain__g { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.rain__g figure { margin: 0; }
.rain__g img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 10px; }
.rain__g figcaption { font-size: 13px; margin-top: 8px; padding-left: 10px; border-left: 3px solid; }
.rain__bad figcaption { border-color: #c2703a; color: #8c4a24; }
.rain__good figcaption { border-color: var(--teal); color: #0b7a70; }

/* application scenario */
.app { border-top: 1px solid var(--line); padding: 34px 0 8px; }
.app__head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 18px; }
.app__n { font-size: 30px; font-weight: 800; color: var(--teal); line-height: 1; flex: none; }
.app__head h3 { margin: 0; font-size: 20px; }
.app__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 30px; align-items: start; }
.app__shots { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.app__shots img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 10px; }
.app__proj { margin-top: 16px; display: grid; gap: 10px; }
.app__proj div { background: var(--bg-alt); border-radius: 10px; padding: 13px 16px; }
.app__proj h4 { font-size: 14.5px; margin-bottom: .15em; }
.app__proj p { font-size: 13px; color: var(--muted); margin: 0; }
.section--alt .app__proj div { background: #e8eff5; }

.mini { border-left: 3px solid var(--teal); padding-left: 14px; margin-bottom: 14px; }
.mini h4 { font-size: 14.5px; margin-bottom: .15em; }
.mini p { font-size: 14px; color: var(--muted); margin: 0; }
.stack__h { font-weight: 700; color: var(--ink); margin-bottom: 10px; }

/* ================= charts & diagrams ================= */
.vz { margin: 0 0 8px; }
.vz-title { font-size: 15px; font-weight: 700; color: var(--ink); margin-bottom: 14px;
  display: flex; align-items: baseline; gap: 8px; }
.vz-unit { font-size: 12.5px; font-weight: 500; color: var(--muted); }
.section--deep .vz-title { color: #fff; }
.vz svg { width: 100%; height: auto; overflow: visible; }
.vz-grid { stroke: var(--line); stroke-width: 1; }
.section--deep .vz-grid { stroke: rgba(255,255,255,.16); }
.vz-tick { font-size: 11px; fill: var(--muted); }
.section--deep .vz-tick { fill: #9fbdd0; }
.vz-val { font-size: 12.5px; font-weight: 700; fill: var(--ink); }
.section--deep .vz-val { fill: #fff; }
.vz-note { font-size: 11.5px; fill: var(--muted); }
.section--deep .vz-note { fill: #9fbdd0; }
.vz-lyr { font-size: 12px; font-weight: 600; fill: #fff; }
.vz-dim { stroke: var(--ink); stroke-width: 1.4; }
.section--deep .vz-dim { stroke: #fff; }
.vz-dot { stroke: #fff; stroke-width: 2; }
.section--deep .vz-dot { stroke: var(--bg-deep); }

/* bar chart */
.vz-bars { display: grid; gap: 12px; }
.vz-bar { display: grid; grid-template-columns: minmax(120px, 34%) 1fr auto; gap: 12px; align-items: center; }
.vz-bar__l { font-size: 14px; color: var(--body); }
.section--deep .vz-bar__l { color: #cfe0ec; }
.vz-bar__t { background: var(--line); border-radius: 4px; height: 14px; overflow: hidden; }
.section--deep .vz-bar__t { background: rgba(255,255,255,.14); }
.vz-bar__f { height: 100%; border-radius: 4px; }
.vz-bar__v { font-size: 14px; font-weight: 700; color: var(--ink); min-width: 46px; text-align: right; }
.section--deep .vz-bar__v { color: #fff; }

/* ranking climb */
.vz-climb { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; align-items: end; }
.vz-climb__i { text-align: center; }
.vz-climb__bar { background: linear-gradient(180deg, var(--teal), #0b7a70); border-radius: 8px 8px 0 0;
  height: calc(60px + var(--h)); display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 17px; }
.vz-climb__y { font-weight: 800; color: var(--ink); font-size: 14px; padding-top: 8px;
  border-top: 2px solid var(--line); }
.vz-climb__l { font-size: 12.5px; color: var(--muted); margin-top: 3px; }
.section--deep .vz-climb__y { color: #fff; border-color: rgba(255,255,255,.2); }
.section--deep .vz-climb__l { color: #9fbdd0; }

/* numbered process flow */
.vz-flow { list-style: none; margin: 0 0 12px; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.vz-flow li { display: flex; gap: 10px; align-items: flex-start; background: var(--bg-alt);
  border-radius: 10px; padding: 14px 16px; margin: 0; font-size: 14px; }
.section--alt .vz-flow li { background: #e8eff5; }
.vz-flow__n { font-weight: 800; color: var(--teal); flex: none; font-size: 13px; padding-top: 1px; }

@media (max-width: 1000px) {
  .split, .app__grid { grid-template-columns: 1fr; }
  .vz-climb { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .rain__g { grid-template-columns: 1fr; }
  .vz-bar { grid-template-columns: 1fr auto; }
  .vz-bar__t { grid-column: 1 / -1; }
}

.split__media--pair { display: grid; gap: 12px; }
.split__media--pair img { aspect-ratio: 16/10; }


/* two-column feature: the image is actually visible (the old overlay banner
   sat at 92% opacity on top of the photo, hiding it completely) */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center;
  background: var(--bg-alt); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; }
.feature__media img { width: 100%; height: 100%; object-fit: cover; display: block; aspect-ratio: 16/11; }
.feature__body { padding: 30px 34px 30px 4px; }
.feature__body h3 { margin-bottom: .5em; }
.feature__body p { color: var(--muted); }
.feature--map .feature__media { background: #fff; padding: 14px; }
.feature--map .feature__media img { object-fit: contain; aspect-ratio: 4/3; }
.feature .tiles { margin: 18px 0 0; }
.section--alt .feature { background: #fff; }
@media (max-width: 900px) {
  .feature { grid-template-columns: 1fr; }
  .feature__body { padding: 0 26px 28px; }
}