/* WellTech Ground Engineering — website styles (v2, executive)
   Concept: "above and below". Large, quiet photography of the places above ground;
   a technical cross-section language (ground line, water table, depth labels in mono)
   for what WellTech does below. Text never sits inside boxes; photos are unframed. */

@font-face { font-family: 'Archivo'; src: url(../fonts/Archivo-var.woff2) format('woff2'); font-weight: 500 900; font-stretch: 100% 125%; font-display: swap; }
@font-face { font-family: 'IBM Plex Sans'; src: url(../fonts/IBMPlexSans-var.woff2) format('woff2'); font-weight: 400 600; font-display: swap; }
@font-face { font-family: 'IBM Plex Mono'; src: url(../fonts/IBMPlexMono-Regular.woff2) format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'IBM Plex Mono'; src: url(../fonts/IBMPlexMono-Medium.woff2) format('woff2'); font-weight: 500; font-display: swap; }

:root {
  /* colour */
  --abyss: #061430;        /* deep navy, the "below ground" */
  --abyss-2: #0B1E44;
  --paper: #F4F6F9;        /* cool white, the "above ground" */
  --white: #FFFFFF;
  --ink: #0A1A35;
  --slate: #4B5A75;        /* body text on paper */
  --hair: #D3DAE5;         /* hairlines on paper */
  --mist: #B9C6DB;         /* body text on abyss */
  --mist-dim: #8293B2;
  --hair-dark: rgba(185, 198, 219, 0.22);
  --blue: #1A7CE0;         /* WellTech logo blue */
  --blue-ink: #1262B8;     /* links on paper (AA) */
  --water: #5CB0FF;        /* accent on abyss: the water line */

  /* type */
  --f-display: 'Archivo', 'Arial Black', 'Helvetica Neue', Arial, sans-serif;
  --f-body: 'IBM Plex Sans', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --f-mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;

  --gutter: clamp(16px, 4.4vw, 64px);
  --max: 1360px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--f-body); font-size: 17px; line-height: 1.62; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
svg { max-width: 100%; }
a { color: var(--blue-ink); }
:focus-visible { outline: 3px solid var(--water); outline-offset: 3px; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-family: var(--f-display); text-wrap: balance; overflow-wrap: break-word; }
h1 { font-weight: 750; font-stretch: 110%; font-size: clamp(42px, 5.8vw, 88px); line-height: 1.0; letter-spacing: -0.02em; }
h2 { font-weight: 800; font-stretch: 108%; font-size: clamp(34px, 4.2vw, 60px); line-height: 1.0; letter-spacing: -0.015em; }
h3 { font-weight: 700; font-stretch: 104%; font-size: clamp(21px, 1.7vw, 25px); line-height: 1.15; letter-spacing: -0.005em; }
.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.label { font-family: var(--f-mono); font-weight: 500; font-size: 12.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue-ink); }
.dark .label { color: var(--water); }
.lede { font-size: clamp(18px, 1.45vw, 21px); line-height: 1.55; color: var(--slate); max-width: 58ch; }
.dark .lede { color: var(--mist); }
.skip { position: absolute; left: -9999px; top: 0; }
.skip:focus { left: 16px; top: 16px; z-index: 60; background: var(--white); color: var(--ink); padding: 10px 14px; }

/* links that act as buttons: text + arrow, never a box */
.go { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; font-weight: 600; font-size: 17px; color: var(--ink); text-decoration: none; }
.go svg { width: 20px; height: 20px; transition: transform .25s ease; color: var(--blue); }
.go:hover svg { transform: translateX(5px); }
.go.line { border-bottom: 2px solid var(--blue); }
.dark .go { color: var(--white); }
.dark .go svg { color: var(--water); }
.dark .go.line { border-bottom-color: var(--water); }

/* ---------------- header ---------------- */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 30; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 26px; }
.brand { line-height: 0; flex: none; }
.brand img { height: 64px; width: auto; }
.nav { display: flex; align-items: center; gap: 34px; }
.nav a { color: var(--white); text-decoration: none; font-size: 15.5px; font-weight: 500; padding-block: 8px; border-bottom: 1.5px solid transparent; }
.nav a:hover { border-bottom-color: rgba(255,255,255,0.5); }
.nav a[aria-current="page"] { border-bottom-color: var(--water); }
.nav .inq { font-weight: 600; border-bottom-color: var(--water); }
.menu-btn { display: none; background: none; border: 0; color: var(--white); width: 48px; height: 48px; padding: 10px; cursor: pointer; }
.menu-btn svg { width: 28px; height: 28px; }
@media (max-width: 980px) {
  .menu-btn { display: block; }
  .brand img { height: 52px; }
  .nav { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--abyss); padding: 6px var(--gutter) 22px; border-top: 1px solid var(--hair-dark); }
  .nav[data-open="false"] { display: none; }
  .nav a { font-size: 20px; padding-block: 14px; border-bottom: 1px solid var(--hair-dark); }
  .nav a[aria-current="page"], .nav .inq { color: var(--water); border-bottom-color: var(--hair-dark); }
}

/* ---------------- home hero: photo above, section below ---------------- */
.hero { position: relative; background: var(--abyss); color: var(--white); }
.hero-photo { position: relative; min-height: 760px; display: flex; align-items: flex-end; overflow: hidden; }
.hero-photo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 42%; }
.hero-photo::before { content: ""; position: absolute; inset: 0; background:
  linear-gradient(180deg, rgba(6,20,48,0.70) 0%, rgba(6,20,48,0) 24%, rgba(6,20,48,0) 58%, rgba(6,20,48,0.7) 84%, #061430 100%),
  linear-gradient(90deg, rgba(6,20,48,0.94) 0%, rgba(6,20,48,0.82) 34%, rgba(6,20,48,0.35) 62%, rgba(6,20,48,0.12) 100%); }
.hero-copy { position: relative; z-index: 1; width: 100%; padding-top: 180px; padding-bottom: 40px; display: flex; flex-direction: column; gap: 26px; }
.hero-copy h1 { max-width: 13ch; }
.hero-copy h1 .w { color: var(--water); }
.hero-copy .sub { font-size: clamp(18px, 1.5vw, 22px); line-height: 1.5; color: #DCE5F3; max-width: 46ch; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 40px; }
.hero-actions .mail { color: var(--mist); font-family: var(--f-mono); font-size: 15px; text-decoration: none; display: inline-flex; align-items: center; gap: 10px; min-height: 44px; }
.hero-actions .mail:hover { color: var(--white); }
.hero-actions .mail svg { width: 18px; height: 18px; color: var(--water); }

/* the cross-section strip */
.section-strip { position: relative; }
.section-strip svg { display: block; width: 100%; height: auto; }
.strip-scroll { overflow-x: auto; }
.strip-scroll svg { min-width: 900px; }
.creds { display: flex; flex-wrap: wrap; gap: 10px 40px; padding-block: 26px 40px; border-top: 1px solid var(--hair-dark); font-family: var(--f-mono); font-size: 13.5px; letter-spacing: 0.06em; color: var(--mist); }
.creds strong { color: var(--white); font-weight: 500; }

/* ---------------- inner page hero ---------------- */
.phero { position: relative; background: var(--abyss); color: var(--white); min-height: 620px; display: flex; align-items: flex-end; overflow: hidden; }
.phero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.phero::before { content: ""; position: absolute; inset: 0; background:
  linear-gradient(180deg, rgba(6,20,48,0.75) 0%, rgba(6,20,48,0.1) 30%, rgba(6,20,48,0.35) 60%, #061430 100%),
  linear-gradient(90deg, rgba(6,20,48,0.75) 0%, rgba(6,20,48,0.2) 55%, rgba(6,20,48,0) 80%); }
.phero .wrap { position: relative; z-index: 1; width: 100%; padding-top: 170px; padding-bottom: 64px; display: flex; flex-direction: column; gap: 22px; }
.phero h1 { font-size: clamp(42px, 5.6vw, 84px); max-width: 15ch; }
.phero h1 .w { color: var(--water); }
.phero .sub { font-size: clamp(18px, 1.45vw, 21px); color: #DCE5F3; max-width: 52ch; line-height: 1.5; }

/* ---------------- sections ---------------- */
.band { padding-block: clamp(80px, 10vw, 148px); }
.band.tight { padding-block: clamp(56px, 7vw, 96px); }
.dark { background: var(--abyss); color: var(--mist); }
.dark h2, .dark h3 { color: var(--white); }
.white { background: var(--white); }
.head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px 72px; margin-bottom: clamp(44px, 5vw, 72px); }
.head > div { display: flex; flex-direction: column; gap: 18px; flex: 1 1 560px; min-width: 0; }
.head .lede { flex: 1 1 360px; }

/* positioning statement */
.statement-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 32px 80px; align-items: start; }
.statement-grid .big { font-family: var(--f-display); font-weight: 600; font-stretch: 100%; font-size: clamp(28px, 3vw, 44px); line-height: 1.16; letter-spacing: -0.01em; color: var(--ink); text-wrap: pretty; }
.statement-grid .big em { font-style: normal; color: var(--blue-ink); }
.statement-grid .side { display: flex; flex-direction: column; gap: 22px; color: var(--slate); padding-top: 8px; }
@media (max-width: 900px) { .statement-grid { grid-template-columns: minmax(0, 1fr); } }

/* figures: measurements, not tiles */
.figures { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: clamp(56px, 7vw, 96px); border-top: 1px solid var(--hair); }
.figures div { padding: 26px 24px 0 0; display: flex; flex-direction: column; gap: 8px; }
.figures div + div { padding-left: 24px; border-left: 1px solid var(--hair); }
.figures dt { font-family: var(--f-display); font-weight: 800; font-stretch: 112%; font-size: clamp(40px, 4.4vw, 64px); line-height: 1; color: var(--ink); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.figures dt small { font-family: var(--f-mono); font-weight: 500; font-size: 0.32em; letter-spacing: 0.08em; margin-left: 6px; color: var(--blue-ink); vertical-align: 0.9em; }
.figures dd { margin: 0; color: var(--slate); font-size: 15.5px; max-width: 24ch; }
@media (max-width: 900px) { .figures { grid-template-columns: repeat(2, minmax(0, 1fr)); } .figures div:nth-child(3) { border-left: 0; padding-left: 0; } .figures div:nth-child(n+3) { border-top: 1px solid var(--hair); } }

/* disciplines: editorial index with a large image */
.disc { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 40px 80px; align-items: start; }
.disc-photo { position: sticky; top: 32px; }
.disc-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.disc-photo p { margin-top: 14px; font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.06em; color: var(--slate); }
.disc-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--hair); }
.disc-list a { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 24px; align-items: baseline; padding-block: 24px; border-bottom: 1px solid var(--hair); color: inherit; text-decoration: none; }
.disc-list h3 { color: var(--ink); transition: color .2s; }
.disc-list p { grid-column: 1; color: var(--slate); font-size: 16px; max-width: 56ch; }
.disc-list svg { grid-column: 2; grid-row: 1; width: 22px; height: 22px; color: var(--blue); transition: transform .25s; }
.disc-list a:hover h3 { color: var(--blue-ink); }
.disc-list a:hover svg { transform: translateX(5px); }
@media (max-width: 900px) { .disc { grid-template-columns: minmax(0, 1fr); } .disc-photo { position: static; } .disc-photo img { aspect-ratio: 16 / 10; } }

/* lifecycle: a real sequence along a water line */
.life { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0; position: relative; counter-reset: s; }
.life::before { content: ""; position: absolute; left: 0; right: 0; top: 7px; height: 2px; background: repeating-linear-gradient(90deg, var(--water) 0 10px, transparent 10px 18px); }
.life li { counter-increment: s; position: relative; padding: 34px 22px 0 0; display: flex; flex-direction: column; gap: 10px; }
.life li::before { content: ""; position: absolute; top: 0; left: 0; width: 16px; height: 16px; border-radius: 50%; background: var(--abyss); border: 2px solid var(--water); }
.life .n { font-family: var(--f-mono); font-size: 13px; letter-spacing: 0.1em; color: var(--water); }
.life .n::before { content: counter(s, decimal-leading-zero); }
.life h3 { font-size: 22px; }
.life p { font-size: 15.5px; color: var(--mist); }
@media (max-width: 1100px) { .life { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 44px; } }
@media (max-width: 600px) { .life { grid-template-columns: minmax(0, 1fr); } .life::before { display: none; } }
.paper .life p, .white .life p { color: var(--slate); }
.paper .life h3, .white .life h3 { color: var(--ink); }
.paper .life li::before, .white .life li::before { background: var(--paper); border-color: var(--blue); }
.paper .life .n, .white .life .n { color: var(--blue-ink); }
.paper .life::before, .white .life::before { background: repeating-linear-gradient(90deg, var(--blue) 0 10px, transparent 10px 18px); }

/* split: text + photos */
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px 80px; align-items: center; }
.split.rev { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.split.rev .txt { order: 2; }
.split .txt { display: flex; flex-direction: column; gap: 24px; min-width: 0; }
.split .pics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; min-width: 0; }
.split .pics img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 5; }
.split .pics img.wide { grid-column: 1 / -1; aspect-ratio: 16 / 9; }
.split .one img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
@media (max-width: 900px) { .split, .split.rev { grid-template-columns: minmax(0, 1fr); } .split.rev .txt { order: 0; } }
.ticks { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; border-top: 1px solid var(--hair-dark); }
.ticks li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px; padding-block: 14px; border-bottom: 1px solid var(--hair-dark); color: var(--white); }
.ticks .k { font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.1em; color: var(--water); padding-top: 3px; min-width: 6ch; }
.paper .ticks, .white .ticks { border-color: var(--hair); }
.paper .ticks li, .white .ticks li { color: var(--ink); border-color: var(--hair); }
.paper .ticks .k, .white .ticks .k { color: var(--blue-ink); }

/* full-bleed photo with words on it */
.bleed { position: relative; min-height: 680px; display: flex; align-items: flex-end; color: var(--white); background: var(--abyss); overflow: hidden; }
.bleed > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.bleed::before { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(6,20,48,0.95) 0%, rgba(6,20,48,0.6) 38%, rgba(6,20,48,0.05) 72%); }
.bleed .wrap { position: relative; z-index: 1; width: 100%; padding-block: 72px; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 24px 72px; align-items: end; }
.bleed .wrap > div { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.bleed h2 { color: var(--white); }
.bleed p { color: #DCE5F3; font-size: 19px; max-width: 52ch; }
.bleed .cap { font-family: var(--f-mono); font-size: 13px; letter-spacing: 0.06em; color: var(--mist); }
@media (max-width: 900px) { .bleed .wrap { grid-template-columns: minmax(0, 1fr); } .bleed { min-height: 560px; } }

/* projects index */
.proj { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px 80px; align-items: start; }
.proj-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--hair); }
.proj-list li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px 24px; align-items: baseline; padding-block: 18px; border-bottom: 1px solid var(--hair); }
.proj-list .nm { font-family: var(--f-display); font-weight: 700; font-stretch: 106%; font-size: clamp(22px, 2vw, 28px); line-height: 1.1; color: var(--ink); }
.proj-list .ty { font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--slate); text-align: right; }
.proj-side { display: flex; flex-direction: column; gap: 6px; }
.proj-side img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
@media (max-width: 900px) { .proj { grid-template-columns: minmax(0, 1fr); } }
.clients { display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px 40px; margin-top: clamp(48px, 6vw, 80px); padding-top: 28px; border-top: 1px solid var(--hair); }
.clients .label { flex: none; }
.clients ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 32px; }
.clients li { font-family: var(--f-display); font-weight: 700; font-stretch: 112%; font-size: 19px; letter-spacing: 0.02em; text-transform: uppercase; color: var(--slate); }

/* founder */
.founder { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); background: #02060F; color: var(--mist); }
.founder .ph { position: relative; min-height: 620px; }
.founder .ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 22%; }
.founder .wd { padding: clamp(56px, 8vw, 128px) var(--gutter); display: flex; flex-direction: column; justify-content: center; gap: 28px; max-width: 820px; }
.founder blockquote { margin: 0; font-family: var(--f-display); font-weight: 600; font-stretch: 100%; font-size: clamp(28px, 2.9vw, 42px); line-height: 1.18; color: var(--white); text-wrap: pretty; }
.founder .who { display: flex; flex-direction: column; gap: 2px; }
.founder .who strong { color: var(--white); font-size: 18px; font-weight: 600; }
@media (max-width: 900px) { .founder { grid-template-columns: minmax(0, 1fr); } .founder .ph { min-height: 460px; } }

/* contact band */
.cta .wrap { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px 80px; align-items: end; padding-block: clamp(80px, 10vw, 140px); }
.cta .main { display: flex; flex-direction: column; gap: 24px; }
.cta .lines { display: flex; flex-direction: column; border-top: 1px solid var(--hair-dark); }
.cta .lines a, .cta .lines span { display: grid; grid-template-columns: 8ch minmax(0, 1fr); gap: 16px; align-items: baseline; padding-block: 16px; border-bottom: 1px solid var(--hair-dark); color: var(--white); text-decoration: none; font-size: 20px; }
.cta .lines a:hover { color: var(--water); }
.cta .lines i { font-style: normal; font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mist-dim); }
@media (max-width: 900px) { .cta .wrap { grid-template-columns: minmax(0, 1fr); } }

/* expertise detail */
.xp { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 40px 80px; padding-block: clamp(72px, 9vw, 120px); border-top: 1px solid var(--hair); scroll-margin-top: 16px; }
.xp:first-child { border-top: 0; }
.xp-intro { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 28px; align-self: start; min-width: 0; }
.xp-intro img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; margin-top: 10px; }
.xp-intro .tags { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 20px; font-family: var(--f-mono); font-size: 13px; letter-spacing: 0.04em; color: var(--blue-ink); }
.xp-items { min-width: 0; border-top: 1px solid var(--hair); }
.xp-item { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: 10px 36px; padding-block: 28px; border-bottom: 1px solid var(--hair); scroll-margin-top: 20px; }
.xp-item p { color: var(--slate); }
.xp-item p a { color: var(--blue-ink); }
@media (max-width: 900px) { .xp { grid-template-columns: minmax(0, 1fr); } .xp-intro { position: static; } .xp-item { grid-template-columns: minmax(0, 1fr); } }

/* WOMS */
.measures { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--hair); }
.measures div { padding: 28px 28px 32px 0; border-bottom: 1px solid var(--hair); display: flex; flex-direction: column; gap: 10px; }
.measures div:not(:nth-child(3n+1)) { padding-left: 28px; border-left: 1px solid var(--hair); }
.measures .k { font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.1em; color: var(--blue-ink); }
.measures p { color: var(--slate); font-size: 16px; }
@media (max-width: 900px) { .measures { grid-template-columns: minmax(0, 1fr); } .measures div:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; } }
.diagram { overflow-x: auto; margin-top: 8px; }
.diagram svg { min-width: 880px; width: 100%; height: auto; display: block; }

/* gallery */
.gallery { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 6px; }
.gallery figure { margin: 0; position: relative; overflow: hidden; background: var(--abyss); }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.gallery figure:hover img { transform: scale(1.03); }
.gallery figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 56px 20px 16px; color: var(--white); font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.06em; background: linear-gradient(0deg, rgba(6,20,48,0.88), rgba(6,20,48,0)); }
.g1 { grid-column: span 8; aspect-ratio: 16 / 10; } .g2 { grid-column: span 4; }
.g3, .g4, .g5 { grid-column: span 4; aspect-ratio: 4 / 3; }
.g6 { grid-column: span 12; aspect-ratio: 21 / 8; }
@media (max-width: 800px) { .gallery figure { grid-column: 1 / -1; aspect-ratio: 4 / 3; } }

/* abroad / iso / mission: ruled columns */
.cols3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--hair-dark); }
.cols3 > div { padding: 28px 28px 0 0; display: flex; flex-direction: column; gap: 12px; }
.cols3 > div + div { padding-left: 28px; border-left: 1px solid var(--hair-dark); }
.cols3 .big { font-family: var(--f-display); font-weight: 800; font-stretch: 112%; font-size: clamp(32px, 3.4vw, 50px); line-height: 1; color: var(--white); }
.paper .cols3, .white .cols3 { border-color: var(--hair); }
.paper .cols3 > div + div, .white .cols3 > div + div { border-color: var(--hair); }
.paper .cols3 .big, .white .cols3 .big { color: var(--ink); }
.paper .cols3 p, .white .cols3 p { color: var(--slate); }
@media (max-width: 900px) { .cols3 { grid-template-columns: minmax(0, 1fr); } .cols3 > div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--hair-dark); margin-top: 28px; } .paper .cols3 > div + div { border-top-color: var(--hair); } }
.mv { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px 80px; }
.mv > div { display: flex; flex-direction: column; gap: 18px; padding-top: 24px; border-top: 1px solid var(--hair-dark); }
.mv blockquote { margin: 0; font-family: var(--f-display); font-weight: 600; font-size: clamp(24px, 2.4vw, 34px); line-height: 1.2; color: var(--white); }
@media (max-width: 800px) { .mv { grid-template-columns: minmax(0, 1fr); } }

/* contact form */
.contact { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 48px 96px; }
.cinfo { display: flex; flex-direction: column; gap: 30px; min-width: 0; }
.cinfo .item { display: flex; flex-direction: column; gap: 6px; }
.cinfo .v { font-size: 19px; color: var(--ink); }
.cinfo .v a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--hair); }
.cinfo .note { color: var(--slate); font-size: 16px; }
.cinfo .note a { color: inherit; text-decoration: none; border-bottom: 1px solid var(--hair); }
.cinfo .note a:hover { color: var(--blue-ink); border-bottom-color: var(--blue-ink); }
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 28px; min-width: 0; }
.field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label { font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--slate); }
.field input, .field select, .field textarea { font: inherit; font-size: 18px; color: var(--ink); background: transparent; border: 0; border-bottom: 1.5px solid #9AA8BF; border-radius: 0; padding: 10px 0; min-height: 48px; width: 100%; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--blue); }
.field textarea { min-height: 120px; resize: vertical; }
.field input[type="file"] { font-size: 15px; }
.form .actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 28px; }
.btn { font: inherit; font-weight: 600; font-size: 17px; color: var(--white); background: var(--abyss); border: 0; min-height: 54px; padding: 0 30px; display: inline-flex; align-items: center; gap: 12px; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--blue-ink); }
.btn svg { width: 18px; height: 18px; }
.form .note { color: var(--slate); font-size: 15px; }
.form-done { grid-column: 1 / -1; display: none; flex-direction: column; gap: 14px; padding-top: 22px; border-top: 2px solid var(--blue); }
.form-done:not([hidden]) { display: flex; }
[hidden] { display: none !important; }
.form-done pre { margin: 0; white-space: pre-wrap; font-family: var(--f-mono); font-size: 14px; color: var(--slate); background: var(--white); padding: 18px; overflow-x: auto; }
@media (max-width: 900px) { .contact { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 560px) { .form { grid-template-columns: minmax(0, 1fr); } }

/* footer */
.foot { background: #030B1C; color: var(--mist-dim); font-size: 15px; }
.foot .top { display: grid; grid-template-columns: minmax(0, 4fr) repeat(2, minmax(0, 2fr)) minmax(0, 3fr); gap: 40px; padding-block: 72px 48px; }
.foot .fb { display: flex; flex-direction: column; gap: 20px; }
.foot .fb img { height: 80px; width: auto; align-self: flex-start; }
.foot .col { display: flex; flex-direction: column; gap: 10px; }
.foot h4 { margin: 0 0 6px; font-family: var(--f-mono); font-weight: 500; font-size: 12.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--water); }
.foot a { color: var(--mist); text-decoration: none; }
.foot a:hover { color: var(--white); }
.foot .bot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; padding-block: 24px 34px; border-top: 1px solid var(--hair-dark); font-size: 14px; }
@media (max-width: 900px) { .foot .top { grid-template-columns: repeat(2, minmax(0, 1fr)); } .foot .fb, .foot .col.wide { grid-column: 1 / -1; } }

/* additions */
.proj-list .meta { margin-top: 4px; font-size: 14.5px; color: var(--slate); }
.proj-list .ty { color: var(--blue-ink); }
.measures h3 { color: var(--ink); }
.dark .measures, .dark .measures div { border-color: var(--hair-dark); }
.xsec .wline { stroke-dasharray: 1700; stroke-dashoffset: 0; animation: draw 1.5s cubic-bezier(.16,1,.3,1) 0.15s both; }
@keyframes draw { from { stroke-dashoffset: 1700; } to { stroke-dashoffset: 0; } }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .xsec .wline { animation: none; } }
.section-strip { background: var(--abyss); margin-top: -1px; }
.cinfo .label { color: var(--blue-ink); }

.hero .go, .phero .go { color: var(--white); }
.hero .go svg, .phero .go svg { color: var(--water); }
.hero .go.line { border-bottom-color: var(--water); }
.hero-copy h1 { max-width: 12.5ch; }
/* stacking: photo < overlay < words */
.hero-photo::before, .phero::before, .bleed::before { z-index: 1; }
.hero-copy, .phero .wrap, .bleed .wrap { z-index: 2; }
.bleed::before { background: linear-gradient(0deg, rgba(6,20,48,0.96) 0%, rgba(6,20,48,0.82) 42%, rgba(6,20,48,0.35) 72%, rgba(6,20,48,0.15) 100%); }
.ticks li { grid-template-columns: 8ch minmax(0, 1fr); }

/* ===================== v3 additions ===================== */
:root { --blue-deep: #0F4FA0; }

/* nav with more items */
.nav { gap: 28px; }
@media (max-width: 1180px) { .nav { gap: 20px; } .nav a { font-size: 14.5px; } }

/* cinematic hero */
.cine { position: relative; min-height: min(100svh, 920px); min-height: 820px; display: flex; align-items: flex-end; overflow: hidden; background: var(--abyss); color: var(--white); }
.cine .frames { position: absolute; inset: 0; }
.cine .frame { position: absolute; inset: 0; opacity: 0; animation: cine-fade 42s infinite; }
.cine .frame img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); animation: cine-zoom 42s infinite; }
.cine .frame:nth-child(1) { animation-delay: 0s; } .cine .frame:nth-child(1) img { animation-delay: 0s; }
.cine .frame:nth-child(2) { animation-delay: 7s; } .cine .frame:nth-child(2) img { animation-delay: 7s; }
.cine .frame:nth-child(3) { animation-delay: 14s; } .cine .frame:nth-child(3) img { animation-delay: 14s; }
.cine .frame:nth-child(4) { animation-delay: 21s; } .cine .frame:nth-child(4) img { animation-delay: 21s; }
.cine .frame:nth-child(5) { animation-delay: 28s; } .cine .frame:nth-child(5) img { animation-delay: 28s; }
.cine .frame:nth-child(6) { animation-delay: 35s; } .cine .frame:nth-child(6) img { animation-delay: 35s; }
.cine .frame:first-child { opacity: 1; }
@keyframes cine-fade { 0% { opacity: 0; } 3% { opacity: 1; } 16.6% { opacity: 1; } 20% { opacity: 0; } 100% { opacity: 0; } }
@keyframes cine-zoom { 0% { transform: scale(1.08); } 20% { transform: scale(1.0); } 100% { transform: scale(1.0); } }
.cine .frame:first-child { animation-name: cine-fade-first; }
@keyframes cine-fade-first { 0% { opacity: 1; } 16.6% { opacity: 1; } 20% { opacity: 0; } 97% { opacity: 0; } 100% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .cine .frame { animation: none !important; opacity: 0; } .cine .frame:first-child { opacity: 1; } .cine .frame img { animation: none !important; transform: none; } }
.cine::before { content: ""; position: absolute; inset: 0; z-index: 1; background:
  linear-gradient(180deg, rgba(6,20,48,0.72) 0%, rgba(6,20,48,0) 22%, rgba(6,20,48,0) 50%, rgba(6,20,48,0.78) 82%, #061430 100%),
  linear-gradient(90deg, rgba(6,20,48,0.92) 0%, rgba(6,20,48,0.72) 36%, rgba(6,20,48,0.2) 66%, rgba(6,20,48,0.05) 100%); }
.cine .copy { position: relative; z-index: 2; width: 100%; padding-top: 190px; padding-bottom: 56px; display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: 32px 64px; align-items: end; }
.cine .copy .l { display: flex; flex-direction: column; gap: 26px; min-width: 0; }
.cine .kicker { display: flex; flex-direction: column; gap: 6px; }
.cine .kicker b { font-family: var(--f-display); font-weight: 800; font-stretch: 125%; font-size: clamp(18px, 1.6vw, 22px); letter-spacing: 0.26em; color: var(--white); }
.cine .kicker span { font-family: var(--f-mono); font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--water); }
.cine h1 { font-size: clamp(42px, 5.8vw, 88px); max-width: 14ch; }
.cine h1 .w { color: var(--water); }
.cine .sub { font-size: clamp(18px, 1.45vw, 21px); line-height: 1.5; color: #DCE5F3; max-width: 50ch; }
.cine .acts { display: flex; flex-wrap: wrap; gap: 12px 40px; align-items: center; }
.cine .go { color: var(--white); } .cine .go svg { color: var(--water); } .cine .go.line { border-bottom-color: var(--water); }
.caps { position: relative; min-height: 64px; justify-self: end; width: 100%; max-width: 340px; }
.caps p { position: absolute; inset: auto 0 0 0; opacity: 0; display: flex; flex-direction: column; gap: 6px; padding-top: 14px; border-top: 1px solid rgba(220,229,243,0.35); font-family: var(--f-mono); font-size: 13px; letter-spacing: 0.06em; color: #DCE5F3; animation: cine-fade 42s infinite; }
.caps p i { font-style: normal; color: var(--water); letter-spacing: 0.14em; }
.caps p:nth-child(1) { animation-name: cine-fade-first; }
.caps p:nth-child(2) { animation-delay: 7s; } .caps p:nth-child(3) { animation-delay: 14s; } .caps p:nth-child(4) { animation-delay: 21s; } .caps p:nth-child(5) { animation-delay: 28s; } .caps p:nth-child(6) { animation-delay: 35s; }
@media (prefers-reduced-motion: reduce) { .caps p { animation: none !important; opacity: 0; } .caps p:first-child { opacity: 1; } }
@media (max-width: 900px) { .cine { min-height: 760px; } .cine .copy { grid-template-columns: minmax(0, 1fr); padding-top: 150px; } .caps { justify-self: start; } }

/* scale band (WellTech blue) */
.scale { position: relative; background: var(--blue-deep); color: #DCE8FA; overflow: hidden; }
.scale::after { content: ""; position: absolute; right: -6%; bottom: -18%; width: 58%; aspect-ratio: 436 / 151; background: url(../img/wt-mark-white.png) no-repeat center / contain; opacity: 0.07; pointer-events: none; }
.scale .wrap { position: relative; z-index: 1; padding-block: clamp(72px, 9vw, 128px); display: flex; flex-direction: column; gap: clamp(40px, 5vw, 64px); }
.scale h2 { color: var(--white); max-width: 18ch; }
.scale .label { color: #BFD8FF; }
.stats { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid rgba(255,255,255,0.28); }
.stats > div { padding: 26px 22px 0 0; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.stats > div + div { padding-left: 22px; border-left: 1px solid rgba(255,255,255,0.28); }
.stats dt { font-family: var(--f-display); font-weight: 800; font-stretch: 112%; font-size: clamp(40px, 4.6vw, 70px); line-height: 1; color: var(--white); letter-spacing: -0.02em; }
.stats dt.word { font-size: clamp(26px, 2.6vw, 38px); line-height: 1.05; padding-top: 0.25em; }
.stats dd { margin: 0; color: #DCE8FA; font-size: 15.5px; }
.stats dd small { display: block; margin-top: 4px; font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.08em; color: #BFD8FF; }
@media (max-width: 1000px) { .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; } .stats > div + div { padding-left: 0; border-left: 0; } .stats > div:nth-child(even) { padding-left: 22px; border-left: 1px solid rgba(255,255,255,0.28); } .stats > div:last-child { grid-column: 1 / -1; padding-left: 0; border-left: 0; } }

/* what we solve: photo index */
.solve { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 56px 32px; }
.solve a { display: flex; flex-direction: column; gap: 12px; text-decoration: none; color: inherit; min-width: 0; }
.solve img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; margin-bottom: 8px; transition: opacity .25s; }
.solve a:hover img { opacity: .86; }
.solve .q { font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blue-ink); }
.solve h3 { color: var(--ink); font-size: clamp(22px, 1.9vw, 27px); }
.solve p { color: var(--slate); font-size: 16px; }
.solve .more { margin-top: auto; display: inline-flex; gap: 10px; align-items: center; color: var(--ink); font-weight: 600; font-size: 15.5px; }
.solve .more svg { width: 18px; height: 18px; color: var(--blue); transition: transform .25s; }
.solve a:hover .more svg { transform: translateX(4px); }
@media (max-width: 1000px) { .solve { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .solve { grid-template-columns: minmax(0, 1fr); } }

/* editorial photo pair */
.duo { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 6px; }
.duo img { width: 100%; height: 100%; object-fit: cover; }
.duo img:first-child { aspect-ratio: 4 / 3; }
.duo img:last-child { aspect-ratio: 3 / 4; height: 100%; }

/* engineering list */
.eng { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--hair); }
.eng li { display: grid; grid-template-columns: 9ch minmax(0, 1fr); gap: 20px; padding-block: 18px; border-bottom: 1px solid var(--hair); }
.eng .k { font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.1em; color: var(--blue-ink); padding-top: 4px; }
.eng h3 { font-size: 20px; color: var(--ink); margin-bottom: 4px; }
.eng p { color: var(--slate); font-size: 15.5px; }
.dark .eng { border-color: var(--hair-dark); } .dark .eng li { border-color: var(--hair-dark); } .dark .eng h3 { color: var(--white); } .dark .eng p { color: var(--mist); } .dark .eng .k { color: var(--water); }

/* reactive -> predictive */
.shift { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); position: relative; }
.shift > div { padding: 30px 28px 0 0; display: flex; flex-direction: column; gap: 10px; border-top: 2px solid var(--hair-dark); }
.shift > div + div { padding-left: 28px; }
.shift > div:last-child { border-top-color: var(--water); }
.shift .st { font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mist-dim); }
.shift > div:last-child .st { color: var(--water); }
.shift h3 { color: var(--white); font-size: 26px; }
.shift p { color: var(--mist); font-size: 15.5px; }
@media (max-width: 800px) { .shift { grid-template-columns: minmax(0, 1fr); row-gap: 28px; } .shift > div + div { padding-left: 0; } }

/* dashboard visual */
.dash { background: #0A1A3A; border: 1px solid var(--hair-dark); padding: clamp(16px, 2vw, 24px); display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 14px; color: var(--mist); font-family: var(--f-mono); font-size: 12.5px; }
.dash .p { background: #0D2147; padding: 16px; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.dash .t { letter-spacing: 0.1em; text-transform: uppercase; color: var(--mist-dim); font-size: 11.5px; display: flex; justify-content: space-between; gap: 10px; }
.dash .v { font-family: var(--f-display); font-weight: 700; font-stretch: 108%; font-size: 30px; color: var(--white); line-height: 1; font-variant-numeric: tabular-nums; }
.dash .v small { font-family: var(--f-mono); font-size: 12px; color: var(--mist); font-weight: 400; margin-left: 4px; }
.dash .ok { color: #5BD39A; } .dash .warn { color: #FFB547; }
.dash svg { width: 100%; height: auto; display: block; }
.d-a { grid-column: span 8; grid-row: span 2; } .d-b { grid-column: span 4; } .d-c { grid-column: span 4; } .d-d { grid-column: span 12; }
.dash .note { grid-column: 1 / -1; color: var(--mist-dim); font-size: 11.5px; letter-spacing: 0.08em; }
@media (max-width: 800px) { .d-a, .d-b, .d-c, .d-d { grid-column: 1 / -1; grid-row: auto; } }

/* case studies */
.case { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 0; background: var(--white); }
.case + .case { margin-top: clamp(48px, 6vw, 88px); }
.case .ph { position: relative; min-height: 520px; }
.case .ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.case .tx { padding: clamp(28px, 4vw, 56px); display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.case.rev .ph { order: 2; }
.case h3 { font-size: clamp(28px, 2.6vw, 38px); font-weight: 800; font-stretch: 108%; line-height: 1.05; }
.case .who { font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--blue-ink); }
.case dl { margin: 6px 0 0; display: flex; flex-direction: column; border-top: 1px solid var(--hair); }
.case dl div { display: grid; grid-template-columns: 11ch minmax(0, 1fr); gap: 16px; padding-block: 14px; border-bottom: 1px solid var(--hair); }
.case dt { font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--slate); padding-top: 3px; }
.case dd { margin: 0; color: var(--ink); font-size: 16px; }
.case .spec { font-family: var(--f-display); font-weight: 700; font-stretch: 108%; font-size: 22px; color: var(--ink); }
@media (max-width: 900px) { .case { grid-template-columns: minmax(0, 1fr); } .case.rev .ph { order: 0; } .case .ph { min-height: 320px; } }

/* flagship row on home */
.flag { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.flag a { display: flex; flex-direction: column; gap: 12px; color: inherit; text-decoration: none; min-width: 0; }
.flag img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; margin-bottom: 6px; }
.flag .who { font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--water); }
.flag h3 { color: var(--white); font-size: 24px; }
.flag p { color: var(--mist); font-size: 15.5px; }
@media (max-width: 900px) { .flag { grid-template-columns: minmax(0, 1fr); } .flag img { aspect-ratio: 16 / 10; } }

/* maps */
.maps { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: 40px 56px; align-items: start; }
.map svg { width: 100%; height: auto; display: block; }
.map figcaption { margin-top: 12px; font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.08em; color: var(--mist-dim); }
.emirates { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: 32px; }
.emirates li { break-inside: avoid; display: flex; justify-content: space-between; gap: 12px; padding-block: 12px; border-bottom: 1px solid var(--hair-dark); color: var(--white); font-size: 17px; }
.emirates li span { font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.08em; color: var(--water); text-transform: uppercase; }
@media (max-width: 900px) { .maps { grid-template-columns: minmax(0, 1fr); } .emirates { columns: 1; } }

/* capability hub */
.caps-hub { display: flex; flex-direction: column; border-top: 1px solid var(--hair); }
.caps-hub a { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 5fr) minmax(0, 4fr) auto; gap: 16px 40px; align-items: center; padding-block: 26px; border-bottom: 1px solid var(--hair); color: inherit; text-decoration: none; }
.caps-hub img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.caps-hub h3 { font-size: clamp(24px, 2.2vw, 32px); font-weight: 800; font-stretch: 106%; color: var(--ink); }
.caps-hub p { color: var(--slate); font-size: 16px; }
.caps-hub svg { width: 24px; height: 24px; color: var(--blue); transition: transform .25s; }
.caps-hub a:hover svg { transform: translateX(5px); }
.caps-hub a:hover h3 { color: var(--blue-ink); }
@media (max-width: 900px) { .caps-hub a { grid-template-columns: minmax(0, 1fr); } .caps-hub svg { display: none; } }

/* capability detail list */
.items { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 56px; border-top: 1px solid var(--hair); }
.items div { padding-block: 24px; border-bottom: 1px solid var(--hair); display: flex; flex-direction: column; gap: 8px; }
.items h3 { font-size: 21px; color: var(--ink); }
.items p { color: var(--slate); font-size: 16px; }
@media (max-width: 800px) { .items { grid-template-columns: minmax(0, 1fr); } }

/* sectors */
.sectors { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 64px 48px; }
.sectors article { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.sectors img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; margin-bottom: 6px; }
.sectors h3 { font-size: 26px; color: var(--ink); }
.sectors p { color: var(--slate); }
.sectors .ex { font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.04em; color: var(--blue-ink); line-height: 1.7; }
@media (max-width: 800px) { .sectors { grid-template-columns: minmax(0, 1fr); } }

/* evolution timeline (real sequence) */
.evo { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 2px solid var(--blue); }
.evo li { padding: 26px 26px 0 0; display: flex; flex-direction: column; gap: 10px; }
.evo li + li { padding-left: 26px; border-left: 1px solid var(--hair); }
.evo .y { font-family: var(--f-display); font-weight: 800; font-stretch: 112%; font-size: 40px; line-height: 1; color: var(--blue-ink); }
.evo h3 { font-size: 21px; color: var(--ink); }
.evo p { color: var(--slate); font-size: 15.5px; }
@media (max-width: 900px) { .evo { grid-template-columns: minmax(0, 1fr); } .evo li + li { padding-left: 0; border-left: 0; border-top: 1px solid var(--hair); margin-top: 24px; } }

/* breadcrumbs */
.crumbs { font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.08em; color: var(--mist); display: flex; flex-wrap: wrap; gap: 8px; }
.crumbs a { color: var(--mist); text-decoration: none; } .crumbs a:hover { color: var(--white); }
.crumbs span[aria-current] { color: var(--water); }

/* next capability */
.next { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; padding-block: 40px; border-top: 1px solid var(--hair); }
.next a { font-family: var(--f-display); font-weight: 800; font-stretch: 106%; font-size: clamp(22px, 2.4vw, 34px); color: var(--ink); text-decoration: none; display: inline-flex; gap: 16px; align-items: center; }
.next a svg { width: 26px; height: 26px; color: var(--blue); }
.next a:hover { color: var(--blue-ink); }

/* watermark on dark bands */
.wm { position: relative; overflow: hidden; }
.wm::after { content: ""; position: absolute; left: -8%; bottom: -14%; width: 46%; aspect-ratio: 436 / 151; background: url(../img/wt-mark-white.png) no-repeat center / contain; opacity: 0.04; pointer-events: none; }
.wm > .wrap { position: relative; z-index: 1; }

/* smaller utility */
.mt-48 { margin-top: 48px; }
.flag-note { font-family: var(--f-mono); font-size: 12px; color: var(--slate); letter-spacing: 0.04em; }
@media (max-width: 900px) {
  .cine::before { background: linear-gradient(180deg, rgba(6,20,48,0.75) 0%, rgba(6,20,48,0.45) 30%, rgba(6,20,48,0.78) 60%, #061430 100%); }
  .phero::before { background: linear-gradient(180deg, rgba(6,20,48,0.75) 0%, rgba(6,20,48,0.45) 35%, rgba(6,20,48,0.85) 75%, #061430 100%); }
  .cine .kicker span { font-size: 12px; }
}
.statement-grid .big.sm { font-size: clamp(24px, 2.3vw, 34px); line-height: 1.2; }

/* selected projects + partners (no quantities) */
.pgroups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px 64px; }
.pg { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.pg ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--hair); }
.pg li { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding-block: 14px; border-bottom: 1px solid var(--hair); }
.pg .pn { font-family: var(--f-display); font-weight: 700; font-stretch: 104%; font-size: clamp(18px, 1.5vw, 21px); line-height: 1.2; color: var(--ink); }
.pg .pc { font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--blue-ink); text-align: right; flex: none; max-width: 45%; }
@media (max-width: 900px) { .pgroups { grid-template-columns: minmax(0, 1fr); } }
.partners { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 40px; }
.pt { display: flex; flex-direction: column; gap: 16px; padding-top: 22px; border-top: 1px solid var(--hair); min-width: 0; }
.pt ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.pt li { font-family: var(--f-display); font-weight: 700; font-stretch: 106%; font-size: 19px; line-height: 1.25; color: var(--ink); }
.partners.on-dark .pt { border-top-color: var(--hair-dark); }
.partners.on-dark .pt li { color: var(--white); }
@media (max-width: 1000px) { .partners { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .partners { grid-template-columns: minmax(0, 1fr); } }
.founder .msg { display: flex; flex-direction: column; gap: 16px; color: var(--mist); font-size: 17px; line-height: 1.65; max-width: 62ch; }
.founder blockquote { font-size: clamp(24px, 2.3vw, 34px); }
.founder .ph { min-height: 760px; }
@media (max-width: 900px) { .founder .ph { min-height: 520px; } }

/* partner names (no categories) */
.pnames { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 40px; border-top: 1px solid var(--hair); }
.pnames li { padding-block: 16px; border-bottom: 1px solid var(--hair); font-family: var(--f-display); font-weight: 700; font-stretch: 106%; font-size: 19px; line-height: 1.25; color: var(--ink); }
.pnames.on-dark { border-top-color: var(--hair-dark); } .pnames.on-dark li { color: var(--white); border-bottom-color: var(--hair-dark); }
@media (max-width: 1000px) { .pnames { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
/* Approvals & Authority Logos Strip */
.logos.auth { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 28px 48px; }
.logos.auth li { display: flex; align-items: center; justify-content: center; min-height: 68px; }
.logos.auth.interactive li { cursor: pointer; padding: 8px 16px; border-radius: 8px; border: 1px solid transparent; transition: background .2s, border-color .2s; }
.logos.auth.interactive li:hover { background: #f8fafc; border-color: var(--hair); }
.logos.auth.interactive li.active { background: #ffffff; border-color: var(--blue-ink); box-shadow: 0 0 0 2px var(--blue-ink); }
.logos.auth img { max-height: 62px !important; max-width: 210px !important; width: auto !important; height: auto !important; object-fit: contain !important; filter: grayscale(0.12); transition: filter .25s, transform .25s; }
.logos.auth li:hover img { filter: grayscale(0); transform: translateY(-2px); }

/* Custom Engineered ISO Certification Cards */
.iso-grid { list-style: none; margin: 36px 0 0; padding: 36px 0 0; border-top: 1px solid var(--hair); display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
.iso-card { background: #ffffff; border: 1px solid var(--hair); border-radius: 8px; padding: 20px 18px 22px; display: flex; flex-direction: column; gap: 8px; transition: border-color .25s, box-shadow .25s, transform .25s; position: relative; }
.iso-card:hover { border-color: var(--blue); box-shadow: 0 8px 24px rgba(6, 20, 48, 0.08); transform: translateY(-3px); }
.interactive .iso-card { cursor: pointer; }
.interactive .iso-card.active { border-color: var(--blue-ink); box-shadow: 0 0 0 2px var(--blue-ink), 0 8px 24px rgba(6, 20, 48, 0.08); background: #ffffff; }

.iso-card-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 4px; }
.iso-seal { width: 30px !important; height: 30px !important; min-width: 30px !important; min-height: 30px !important; border-radius: 50% !important; background: #f0f4f9 !important; display: inline-flex !important; align-items: center !important; justify-content: center !important; color: var(--blue-ink) !important; flex-shrink: 0 !important; }
.iso-seal svg { width: 16px !important; height: 16px !important; max-width: 16px !important; max-height: 16px !important; display: block !important; }
.iso-tag { font-family: var(--f-mono); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; padding: 3px 8px; border-radius: 4px; line-height: 1; }
.iso-tag.certified { background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; }
.iso-tag.aligned { background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; }
.iso-code { font-family: var(--f-display); font-weight: 800; font-stretch: 106%; font-size: 18px; color: var(--ink); letter-spacing: -0.01em; line-height: 1.2; }
.iso-desc { font-family: var(--f-body); font-size: 13px; color: var(--slate); line-height: 1.45; }

#accred-detail-area { margin-top: 32px; padding: 22px 26px; background: #f8fafc; border-left: 4px solid var(--blue-ink); border-radius: 0 6px 6px 0; border-top: 1px solid var(--hair); border-right: 1px solid var(--hair); border-bottom: 1px solid var(--hair); }

@media (max-width: 1100px) {
  .iso-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .iso-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .logos.auth { gap: 20px 28px; }
  .logos.auth li { min-height: 54px; }
  .logos.auth img { max-height: 48px !important; max-width: 160px !important; }
}
@media (max-width: 480px) {
  .iso-grid { grid-template-columns: minmax(0, 1fr); }
}

/* WSFRS */
.ws-pics { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 6px; min-width: 0; }
.ws-pics img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3 / 4; }
.ws-pics img:first-child { aspect-ratio: 3 / 2; height: auto; object-fit: cover; align-self: center; }

/* WSFRS band: one full-bleed image, words on the left */
.wsfrs-band { position: relative; min-height: 720px; display: flex; align-items: center; background: var(--abyss); color: var(--white); overflow: hidden; }
.wsfrs-band > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% 50%; }
.wsfrs-band::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(6,20,48,0.94) 0%, rgba(6,20,48,0.82) 34%, rgba(6,20,48,0.25) 60%, rgba(6,20,48,0) 78%); }
.wsfrs-band .wrap { position: relative; z-index: 2; width: 100%; padding-block: 96px; }
.ws-copy { max-width: 560px; display: flex; flex-direction: column; gap: 22px; }
.ws-copy h2 { color: var(--white); }
.ws-copy .sub { font-size: clamp(18px, 1.5vw, 21px); line-height: 1.5; color: #DCE5F3; }
.ws-feats { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(220,229,243,0.3); }
.ws-feats li { padding-block: 12px; border-bottom: 1px solid rgba(220,229,243,0.3); font-family: var(--f-mono); font-size: 14px; letter-spacing: 0.06em; color: var(--white); }
.wsfrs-band .go { color: var(--white); } .wsfrs-band .go svg { color: var(--water); } .wsfrs-band .go.line { border-bottom-color: var(--water); }
@media (max-width: 900px) {
  .wsfrs-band { min-height: 0; flex-direction: column; align-items: stretch; }
  .wsfrs-band > img { position: relative; height: 320px; object-position: 65% 50%; }
  .wsfrs-band::before { display: none; }
  .wsfrs-band .wrap { padding-block: 48px 64px; }
}

/* phone refinements */
@media (max-width: 700px) {
  .section-strip { display: none; }
  .cine { min-height: 0; }
  .cine .copy { padding-top: 130px; padding-bottom: 48px; gap: 24px; }
  .cine h1 { font-size: 44px; }
  .caps { display: none; }
  .band { padding-block: 64px; }
  h2 { font-size: 34px; }
  .head { margin-bottom: 36px; }
  .pg li { flex-direction: column; align-items: flex-start; gap: 4px; padding-block: 12px; }
  .pg .pc { text-align: left; max-width: none; }
  .solve { gap: 40px; }
  .stats dt { font-size: 44px; }
  .logos.iso img { height: 92px; }
}

/* partner logo wall: even grid, hairlines, no boxes */
.plogos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); border-top: 1px solid var(--hair); border-left: 1px solid var(--hair); }
.plogos li { display: flex; align-items: center; justify-content: center; aspect-ratio: 3 / 2; padding: 18px 22px; border-right: 1px solid var(--hair); border-bottom: 1px solid var(--hair); background: var(--white); }
.plogos img { max-width: 100%; max-height: 64px; width: auto; height: auto; object-fit: contain; filter: grayscale(100%); opacity: 0.85; transition: filter .25s, opacity .25s; }
.plogos li:hover img { filter: none; opacity: 1; }
@media (hover: none) { .plogos img { filter: none; opacity: 1; } }
@media (max-width: 1000px) { .plogos { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 600px) { .plogos { grid-template-columns: repeat(3, minmax(0, 1fr)); } .plogos li { padding: 10px 12px; } .plogos img { max-height: 40px; } }

/* ===== flowing water in the cross-section ===== */
.xsec .flow path { stroke-dasharray: 7 13; animation: wt-flow 1.1s linear infinite; }
.xsec .flow path.main { stroke-dasharray: 10 16; animation-duration: 1.4s; }
@keyframes wt-flow { to { stroke-dashoffset: -20; } }
.xsec .flow path.main { animation-name: wt-flow-main; }
@keyframes wt-flow-main { to { stroke-dashoffset: -26; } }
@media (prefers-reduced-motion: reduce) { .xsec .flow path { animation: none; } }

/* ===== tighter, screen-fitting scale ===== */
h1 { font-size: clamp(38px, 4.6vw, 66px); }
h2 { font-size: clamp(30px, 3.2vw, 46px); }
h3 { font-size: clamp(19px, 1.4vw, 22px); }
.band { padding-block: clamp(56px, 7vw, 100px); }
.band.tight { padding-block: clamp(44px, 5vw, 72px); }
.head { margin-bottom: clamp(32px, 3.5vw, 48px); }
.lede { font-size: clamp(17px, 1.25vw, 19px); }
.statement-grid .big { font-size: clamp(24px, 2.3vw, 34px); }
.stats dt { font-size: clamp(36px, 3.6vw, 54px); }
.scale .wrap { padding-block: clamp(56px, 7vw, 96px); gap: clamp(32px, 4vw, 48px); }
.phero { min-height: min(72svh, 560px); }
.phero h1 { font-size: clamp(36px, 4.2vw, 60px); }
.phero .wrap { padding-top: 140px; padding-bottom: 48px; }
.bleed, .wsfrs-band { min-height: min(78svh, 620px); }
.founder .ph { min-height: 620px; }
.case .ph { min-height: 440px; }
.cta .wrap { padding-block: clamp(56px, 7vw, 100px); }
.solve img { aspect-ratio: 16 / 10; }
.flag img { aspect-ratio: 4 / 4.4; }

/* hero = one screen: photo + headline + flowing cross-section */
.cine { flex-direction: column; justify-content: flex-end; align-items: stretch; min-height: min(100svh, 980px); }
.cine .copy { padding-top: 112px; padding-bottom: 8px; gap: 18px; }
.cine h1 { font-size: clamp(40px, 4.4vw, 64px); max-width: 17ch; }
.cine .kicker b { font-size: clamp(16px, 1.3vw, 19px); }
.cine .sub { font-size: clamp(17px, 1.3vw, 20px); }
.section-strip.in-hero { position: relative; z-index: 2; background: transparent; }
@media (max-width: 700px) {
  .cine { min-height: 0; }
  .cine h1 { font-size: 40px; }
  .section-strip.in-hero { display: block; }
  .section-strip.in-hero .strip-scroll { overflow: hidden; }
  .section-strip.in-hero .strip-scroll svg { min-width: 0; width: 210%; margin-left: -62%; }
  .section-strip.in-hero text { display: none; }
}

/* ================= motion layer (executive, synchronized cinematic entrance) ================= */
/* sticky header that turns solid on scroll */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 30; transition: background-color .35s ease, box-shadow .35s ease, -webkit-backdrop-filter .35s ease, backdrop-filter .35s ease, transform .4s cubic-bezier(.16,1,.3,1); }
.site-header .wrap { transition: padding .35s ease; }
.brand img { transition: height .35s ease; }
.site-header.scrolled { background: rgba(6,20,48,0.92); -webkit-backdrop-filter: blur(14px) saturate(1.3); backdrop-filter: blur(14px) saturate(1.3); box-shadow: 0 1px 0 rgba(140,190,255,0.14); }
.site-header.scrolled .wrap { padding-block: 12px; }
.site-header.scrolled .brand img { height: 46px; }
.site-header.hide { transform: translateY(-100%); }

/* Synchronized, silky-smooth hero entrance: elements arrive together in a clean 400ms choreograph */
@keyframes hero-fade-up {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.motion .cine .kicker,
.motion .cine h1,
.motion .cine .sub,
.motion .cine .acts,
.motion .cine .caps,
.motion .phero .crumbs,
.motion .phero h1,
.motion .phero .sub {
  animation: hero-fade-up .55s cubic-bezier(.16,1,.3,1) both;
}

.motion .cine .kicker,
.motion .phero .crumbs {
  animation-delay: 40ms;
}
.motion .cine h1,
.motion .phero h1 {
  animation-delay: 100ms;
}
.motion .cine .sub,
.motion .phero .sub {
  animation-delay: 170ms;
}
.motion .cine .acts {
  animation-delay: 240ms;
}
.motion .cine .caps {
  animation-delay: 280ms;
}

.cine .scroll-cue { position: absolute; z-index: 3; left: 50%; bottom: 22px; width: 1px; height: 54px; background: rgba(220,229,243,0.25); overflow: hidden; }
.cine .scroll-cue::after { content: ""; position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--water); animation: cue 2.2s cubic-bezier(.6,0,.3,1) infinite; }
@keyframes cue { to { top: 110%; } }
@media (max-width: 900px) { .cine .scroll-cue { display: none; } }

/* scroll reveals: buttery smooth, subtle lift, zero clipping/jank */
.motion .rv { opacity: 0; transform: translateY(16px); transition: opacity .45s cubic-bezier(.16,1,.3,1), transform .45s cubic-bezier(.16,1,.3,1); transition-delay: var(--d, 0ms); will-change: opacity, transform; }
.motion .rv.in { opacity: 1; transform: none; }
.motion .rv-img { opacity: 0; transform: translateY(14px); transition: opacity .5s cubic-bezier(.16,1,.3,1), transform .5s cubic-bezier(.16,1,.3,1); transition-delay: var(--d, 0ms); will-change: opacity, transform; }
.motion .rv-img.in { opacity: 1; transform: none; }
.motion .rv-line { transform: scaleX(0); transform-origin: left; transition: transform .8s cubic-bezier(.16,1,.3,1); }
.motion .rv-line.in { transform: none; }


/* trusted-by logo marquee */
.trust { background: var(--white); padding: 72px 0 64px; overflow: hidden; content-visibility: auto; contain-intrinsic-size: 1px 340px; }
.trust-head { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-bottom: 40px; }
.trust .label { color: var(--blue); }
.mq { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.mq + .mq { margin-top: 28px; }
.mq ul { list-style: none; margin: 0; padding: 0; display: flex; width: max-content; gap: 64px; align-items: center; animation: mq 90s linear infinite; }
.mq.r ul { animation-direction: reverse; animation-duration: 100s; }
.mq:hover ul { animation-play-state: paused; }
.mq li { flex: none; height: 64px; display: flex; align-items: center; }
.mq img { max-height: 58px; max-width: 150px; width: auto; height: auto; filter: grayscale(1); opacity: .62; transition: filter .4s, opacity .4s; }
.mq li:hover img { filter: none; opacity: 1; }
@keyframes mq { to { transform: translateX(calc(-50% - 32px)); } }
@media (max-width: 700px) { .trust { padding: 52px 0 44px; } .trust-head { flex-direction: column; align-items: flex-start; gap: 14px; margin-bottom: 28px; } .mq ul { gap: 40px; } .mq li { height: 48px; } .mq img { max-height: 44px; max-width: 110px; } @keyframes mq { to { transform: translateX(calc(-50% - 20px)); } } }

/* thin scroll progress line */
.progress { position: fixed; z-index: 40; top: 0; left: 0; height: 2px; width: 100%; background: linear-gradient(90deg, var(--blue), var(--water)); transform-origin: left; transform: scaleX(0); pointer-events: none; }

@media (prefers-reduced-motion: reduce) {
  .motion .rv, .motion .rv-img, .motion .rv-line, .motion .cine *, .motion .phero * { opacity: 1 !important; transform: none !important; clip-path: none !important; animation: none !important; transition: none !important; }
  .mq ul { animation: none; flex-wrap: wrap; width: auto; justify-content: center; }
  .mq li[aria-hidden] { display: none; }
}
.motion .phero > img { animation: ph-zoom 1.4s cubic-bezier(.16,1,.3,1) both; }
@keyframes ph-zoom { from { transform: scale(1.04); } to { transform: none; } }
.solo img { display: block; width: 100%; aspect-ratio: 21 / 9; object-fit: cover; }
@media (max-width: 700px) { .solo img { aspect-ratio: 4 / 3; } }
.solo img[src*="community-team-palms"] { width: auto; max-width: 100%; height: min(78vh, 720px); aspect-ratio: auto; margin: 0 auto; object-fit: cover; }
@media (max-width: 700px) { .solo img[src*="community-team-palms"] { width: 100%; height: auto; aspect-ratio: 4 / 5; } }

/* LinkedIn */
.li-ic { width: 1.05em; height: 1.05em; flex: none; vertical-align: -0.15em; }
.nav .nav-li { display: inline-flex; align-items: center; gap: 8px; border-bottom: 0; color: var(--white); }
.nav .nav-li .li-ic { width: 22px; height: 22px; transition: color .25s, transform .25s; }
.nav .nav-li:hover .li-ic { color: #0A66C2; background: #fff; border-radius: 3px; transform: translateY(-1px); }
.nav .nav-li span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
@media (max-width: 980px) { .nav .nav-li span { position: static; width: auto; height: auto; clip: auto; } }
.foot-li { display: inline-flex !important; align-items: center; gap: 8px; }
.foot-li .li-ic { width: 18px; height: 18px; }
.li-line .li-ic { width: 18px; height: 18px; margin-right: 6px; vertical-align: -3px; }

/* keep zoom/reveal effects from widening the page on phones */
html, body { overflow-x: clip; }
@supports not (overflow-x: clip) { body { overflow-x: hidden; } }

/* ========================================================
   INTERACTIVE ENGINEERING SUITE: SIMULATORS & ESTIMATOR
   Strictly following WellTech's no-cards / executive design
   ======================================================== */

/* 1. Interactive Cross-Section Controls */
.xsec-ctrl-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 28px;
  padding: 16px var(--gutter);
  background: rgba(6, 20, 48, 0.95);
  border-top: 1px solid var(--hair-dark);
  border-bottom: 1px solid var(--hair-dark);
}
.xsec-modes {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.xsec-mode-btn {
  background: transparent;
  border: 1px solid var(--hair-dark);
  color: var(--mist);
  font-family: var(--f-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  padding: 7px 16px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all .2s ease;
}
.xsec-mode-btn:hover {
  color: var(--white);
  border-color: var(--water);
}
.xsec-mode-btn.active {
  background: rgba(26, 124, 224, 0.16);
  border-color: var(--water);
  color: var(--white);
}
.xsec-mode-btn .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mist-dim);
  transition: background .2s;
}
.xsec-mode-btn.active .dot {
  background: var(--water);
  box-shadow: 0 0 8px var(--water);
}
.xsec-mode-btn.warning.active .dot {
  background: #FFB547;
  box-shadow: 0 0 8px #FFB547;
}
.xsec-live-readout {
  display: flex;
  align-items: center;
  gap: 20px;
  font-family: var(--f-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}
.xsec-live-readout strong {
  color: var(--water);
  font-weight: 500;
}
.xsec-hud {
  position: absolute;
  pointer-events: none;
  background: rgba(6, 20, 48, 0.96);
  border: 1px solid var(--water);
  padding: 10px 14px;
  font-family: var(--f-mono);
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--white);
  z-index: 20;
  opacity: 0;
  transition: opacity .15s ease, transform .15s ease;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
  max-width: 240px;
}
.xsec-hud.show {
  opacity: 1;
}
.xsec-hud-title {
  color: var(--water);
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--hair-dark);
  padding-bottom: 3px;
}
.well-node {
  cursor: pointer;
  transition: transform .2s ease;
}
.well-node:hover {
  filter: brightness(1.3);
}

/* Water path smooth transition */
.xsec path.wline, .xsec path.sat-poly {
  transition: d 0.75s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 2. Interactive WOMS Telemetry */
.woms-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hair-dark);
}
.woms-tabs {
  display: flex;
  gap: 6px;
}
.woms-tab {
  background: transparent;
  border: 1px solid var(--hair-dark);
  color: var(--mist);
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  cursor: pointer;
  transition: all .2s;
}
.woms-tab:hover {
  color: var(--white);
  border-color: var(--water);
}
.woms-tab.active {
  background: rgba(92, 176, 255, 0.15);
  color: var(--water);
  border-color: var(--water);
}
.woms-sim-btn {
  background: transparent;
  border: 1px solid #FFB547;
  color: #FFB547;
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all .2s;
}
.woms-sim-btn:hover {
  background: rgba(255, 181, 71, 0.15);
  color: #FFE082;
}
.woms-sim-btn.active {
  background: #FFB547;
  color: var(--abyss);
  font-weight: 600;
}
.woms-chart-path {
  transition: d 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 3. Engineering Feasibility Estimator (Editorial, no cards) */
.calc-band {
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  background: var(--paper);
  padding-block: clamp(64px, 8vw, 120px);
}
.calc-grid {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  gap: 48px 72px;
  align-items: start;
}
.calc-left {
  display: flex;
  flex-direction: column;
  gap: 36px;
}
.calc-step {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--hair);
}
.calc-step-label {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-ink);
  display: flex;
  align-items: center;
  gap: 10px;
}
.calc-step-label span {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}
.calc-opt-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.calc-opt-btn {
  background: var(--white);
  border: 1px solid var(--hair);
  padding: 10px 16px;
  font-family: var(--f-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  transition: all .2s;
  border-radius: 2px;
}
.calc-opt-btn:hover {
  border-color: var(--blue);
  color: var(--blue-ink);
}
.calc-opt-btn.active {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

.calc-right {
  position: sticky;
  top: 32px;
  padding-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.calc-output-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.calc-specs {
  display: flex;
  flex-direction: column;
  border-top: 2px solid var(--blue);
}
.calc-spec-row {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
  gap: 16px;
  padding-block: 16px;
  border-bottom: 1px solid var(--hair);
  align-items: baseline;
}
.calc-spec-key {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate);
}
.calc-spec-val {
  font-family: var(--f-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}
.calc-spec-val small {
  display: block;
  font-weight: 400;
  font-size: 13.5px;
  color: var(--slate);
  margin-top: 3px;
}
.calc-cta-row {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

@media (max-width: 900px) {
  .calc-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .calc-right {
    position: static;
  }
}

/* 4. Instant Project & Partner Filter */
.proj-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px 28px;
  margin-bottom: 36px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--hair);
}
.proj-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.proj-tab {
  background: transparent;
  border: 1px solid var(--hair);
  padding: 8px 16px;
  font-family: var(--f-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--slate);
  cursor: pointer;
  transition: all .2s;
}
.proj-tab:hover {
  color: var(--ink);
  border-color: var(--ink);
}
.proj-tab.active {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}
.proj-search-box {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  border: 1px solid var(--hair);
  padding: 8px 14px;
  min-width: 260px;
}
.proj-search-box input {
  border: none;
  background: transparent;
  font-family: var(--f-body);
  font-size: 14.5px;
  color: var(--ink);
  width: 100%;
  outline: none;
}
.proj-search-box svg {
  width: 18px;
  height: 18px;
  color: var(--slate);
  flex: none;
}
.pg li.is-hidden {
  display: none !important;
}
.pg.is-hidden {
  display: none !important;
}

/* 5. Interactive Regional Presence Hub Selector */
.presence-hubs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--hair-dark);
  margin-top: 36px;
  border: 1px solid var(--hair-dark);
}
.presence-hub-card {
  background: #061430;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  cursor: pointer;
  transition: background .2s;
  border: none;
  text-align: left;
  font-family: inherit;
  width: 100%;
}
.presence-hub-card:hover {
  background: #0B1E44;
}
.presence-hub-card.active {
  background: #0F285A;
  box-shadow: inset 0 3px 0 var(--water);
}
.presence-hub-card .hub-tag {
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--water);
}
.presence-hub-card h3 {
  font-size: 20px;
  color: var(--white);
}
.presence-hub-card p {
  font-size: 14px;
  color: var(--mist);
}
@media (max-width: 800px) {
  .presence-hubs {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* 6. Interactive Accreditations & Authority Inspector */
.logos.interactive li {
  cursor: pointer;
  padding: 10px 14px;
  border-bottom: 2px solid transparent;
  transition: all .2s;
  display: flex;
  align-items: center;
}
.logos.interactive li:hover {
  opacity: 0.85;
}
.logos.interactive li.active {
  border-bottom-color: var(--blue);
  background: rgba(26, 124, 224, 0.05);
}
#accred-detail-area {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--hair);
  animation: fadeIn .3s ease;
}

/* 7. Careers Discipline Quick-Apply */
.career-roles {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0;
}
.role-btn {
  background: transparent;
  border: 1px solid var(--hair);
  padding: 6px 14px;
  font-family: var(--f-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--slate);
  cursor: pointer;
  transition: all .2s;
}
.role-btn:hover {
  color: var(--ink);
  border-color: var(--ink);
}
.role-btn.active {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}