@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,300;0,400;0,500;0,700;0,900;1,400;1,700&display=swap');

/* HolistiCoder — colours taken from the logo */
:root {
  --ink: #211E3C;        /* wordmark and cube left face */
  --iris: #2F2C4D;       /* cube right face */
  --cloud: #E8E8EB;      /* cube top face */
  --steel: #ADACAF;      /* cube outline */
  --paper: #F6F6F8;
  --white: #FFFFFF;
  --blue: #2D409A;       /* globe ocean */
  --blue-d: #1F2E73;
  --green: #1BAC4B;      /* globe land */
  --green-d: #12803A;
  --orange: #F39200;     /* buttons */
  --orange-d: #B86E00;   /* button 3D shadow */
  --text: #211E3C;
  --muted: #5B5873;
  --line: #DAD9E0;
  --bg: #FFFFFF;
  --surface: #F6F6F8;

  --f-display: "Roboto", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-body: "Roboto", "Segoe UI", system-ui, -apple-system, sans-serif;

  --s-1: clamp(2.6rem, 1.6rem + 4.4vw, 4.9rem);
  --s-2: clamp(2rem, 1.4rem + 2.4vw, 3.1rem);
  --s-3: clamp(1.45rem, 1.2rem + 1vw, 1.9rem);
  --s-4: 1.2rem;
  --wrap: 1200px;
  --pad: clamp(1.1rem, 4vw, 2.5rem);
  --header-h: 76px;
  --r: 6px;

  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
*, *::before, *::after { box-sizing: inherit; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--f-body); font-size: 1.0625rem; line-height: 1.6; color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); }
h1, h2, h3 { font-family: var(--f-display); line-height: 1.08; margin: 0 0 .5em; letter-spacing: -0.02em; font-weight: 800; color: inherit; }
h1 { font-size: var(--s-1); }
h2 { font-size: var(--s-2); }
h3 { font-size: var(--s-4); font-weight: 650; letter-spacing: -0.01em; line-height: 1.25; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad); }
.lead { font-size: clamp(1.1rem, 1rem + .4vw, 1.3rem); color: var(--muted); max-width: 60ch; }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff; padding: .6rem 1rem; z-index: 100; }
.skip:focus { left: 1rem; top: 1rem; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; border-radius: 2px; }

/* Buttons: an extruded block, like the logo cube */
.btn {
  --face: var(--blue); --side: var(--blue-d);
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font: 600 1rem/1 var(--f-body); color: #fff; background: var(--face);
  padding: 1rem 1.5rem; border: 0; border-radius: var(--r); text-decoration: none; cursor: pointer;
  box-shadow: 0 5px 0 var(--side); transform: translateY(0);
  transition: transform .12s ease, box-shadow .12s ease, background .2s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 7px 0 var(--side); }
.btn:active { transform: translateY(4px); box-shadow: 0 1px 0 var(--side); }
.btn-sm { padding: .75rem 1.1rem; font-size: .95rem; box-shadow: 0 4px 0 var(--side); }
.btn-green { --face: var(--green); --side: var(--green-d); }
.btn-ghost { --side: var(--line); background: var(--white); color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink), 0 5px 0 var(--ink); }
.btn-ghost:hover { box-shadow: inset 0 0 0 2px var(--ink), 0 7px 0 var(--ink); }
.btn-ghost:active { box-shadow: inset 0 0 0 2px var(--ink), 0 1px 0 var(--ink); }
.btn-ghost-light { background: transparent; color: #fff; box-shadow: inset 0 0 0 2px rgba(255,255,255,.7); }
.btn-ghost-light:hover { box-shadow: inset 0 0 0 2px #fff; transform: translateY(-2px); }
.text-link { font-weight: 600; color: var(--blue); text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 2px; }
.text-link:hover { color: var(--ink); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.site-header.scrolled { border-bottom-color: var(--line); }
.header-row { display: flex; align-items: center; gap: 1.5rem; height: var(--header-h); }
.brand img { width: 210px; height: auto; }
.main-nav { margin-left: auto; }
.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: .25rem; }
.main-nav a { display: block; padding: .55rem .8rem; color: var(--ink); font-weight: 500; text-decoration: none; border-radius: var(--r); position: relative; }
.main-nav a:hover { background: var(--surface); }
.main-nav a[aria-current="page"]::after { content: ""; position: absolute; left: 50%; bottom: 0; width: 7px; height: 7px; margin-left: -3.5px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, var(--green) 0 40%, var(--blue) 42%); }
.has-mega { position: relative; display: flex; align-items: center; }
.mega-toggle { background: none; border: 0; padding: .4rem; margin-left: -.5rem; color: var(--ink); cursor: pointer; border-radius: var(--r); }
.mega-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.mega { position: absolute; top: calc(100% + 10px); left: 50%; transform: translate(-50%, 6px); width: min(760px, 90vw); background: #fff; border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 10px 0 var(--cloud), 0 24px 50px rgba(33,30,60,.14); padding: .75rem; opacity: 0; visibility: hidden; transition: opacity .18s, transform .18s, visibility .18s; }
.has-mega:hover .mega, .has-mega:focus-within .mega, .mega.open { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.mega::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.mega-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .25rem; }
.main-nav .mega-item { display: flex; gap: .9rem; align-items: center; padding: .6rem; }
.mega-item img { flex: none; width: 72px; height: 58px; object-fit: cover; background: var(--surface); border-radius: var(--r); }
.mega-item strong { display: block; font-weight: 600; }
.mega-item small { display: block; color: var(--muted); font-size: .85rem; line-height: 1.35; }
.header-cta { margin-left: .5rem; }
.burger { display: none; margin-left: auto; width: 44px; height: 44px; border: 0; background: var(--surface); border-radius: var(--r); cursor: pointer; padding: 12px 11px; flex-direction: column; justify-content: space-between; }
.burger span { display: block; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s, opacity .2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
.drawer { position: fixed; inset: calc(var(--header-h) + env(safe-area-inset-top, 0px)) 0 0 0; z-index: 49; background: #fff; padding: 1rem var(--pad) calc(2rem + env(safe-area-inset-bottom, 0px)); overflow-y: auto; }
.drawer nav { display: flex; flex-direction: column; margin-bottom: 1.5rem; }
.drawer nav > a, .drawer summary { font: 650 1.5rem/1.2 var(--f-display); color: var(--ink); text-decoration: none; padding: .8rem 0; border-bottom: 1px solid var(--line); cursor: pointer; list-style: none; }
.drawer summary::-webkit-details-marker { display: none; }
.drawer summary::after { content: "+"; float: right; }
.drawer details[open] summary::after { content: "−"; }
.drawer details a { display: block; padding: .6rem 0 .6rem 1rem; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--surface); }
.drawer .btn { width: 100%; }
body.nav-open { overflow: hidden; }

/* Hero */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, #fff 0%, var(--paper) 100%); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: 2rem; min-height: min(720px, calc(100svh - var(--header-h))); padding-top: 3rem; padding-bottom: 3rem; }
.hero-title { font-size: clamp(2.5rem, 1.3rem + 3.4vw, 4.4rem); line-height: .98; letter-spacing: -0.035em; margin-bottom: .45em; }
.hero-title > span { display: block; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin: 2rem 0 1.5rem; }
.hero-note { display: flex; align-items: center; gap: .6rem; color: var(--muted); font-size: .95rem; }
.live-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(27,172,75,.5); animation: pulse 2.4s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(27,172,75,0); } 100% { box-shadow: 0 0 0 0 rgba(27,172,75,0); } }
.hero-stage { position: relative; height: min(560px, 60vw); }
#blockfield { width: 100%; height: 100%; display: block; touch-action: pan-y; }
.stage-hint { position: absolute; bottom: 0; right: 0; margin: 0; font-size: .85rem; color: var(--muted); }
/* page-load sequence: the one orchestrated moment */
.hero-title > span, .hero .lead, .hero-actions, .hero-note { opacity: 0; transform: translateY(18px); animation: rise .7s cubic-bezier(.2,.7,.2,1) forwards; }
.hero-title > span:nth-child(2) { animation-delay: .12s; }
.hero-title > span:nth-child(3) { animation-delay: .2s; }
.hero .lead { animation-delay: .24s; }
.hero-actions { animation-delay: .36s; }
.hero-note { animation-delay: .48s; }
@keyframes rise { to { opacity: 1; transform: none; } }

/* Sections */
.section { padding: clamp(4rem, 3rem + 4vw, 7rem) 0; }
.section-dark { background: var(--ink); color: #fff; }
.section-dark .section-head p, .section-dark p { color: #C9C7DA; }
.section-cloud { background: var(--surface); }
.section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 3rem; align-items: end; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.section-head h2 { margin: 0; }
.section-head p { margin: 0; color: var(--muted); max-width: 46ch; }
.small-head { font-size: var(--s-3); margin-bottom: 1.5rem; }

/* Service explorer */
.explorer { display: grid; grid-template-columns: minmax(260px, .9fr) 1.6fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
.ex-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.ex-tab { width: 100%; text-align: left; background: none; border: 0; border-bottom: 1px solid var(--line); padding: 1.1rem .5rem 1.1rem 1.4rem; cursor: pointer; position: relative; color: var(--ink); font: inherit; transition: background .2s, padding .2s; }
.ex-tab::before { content: ""; position: absolute; left: 0; top: 50%; width: 8px; height: 8px; margin-top: -4px; border-radius: 2px; background: var(--cloud); transform: rotate(45deg); transition: background .2s, transform .2s; }
.ex-name { display: block; font: 650 1.35rem/1.2 var(--f-display); letter-spacing: -.01em; }
.ex-tag { display: block; color: var(--muted); font-size: .92rem; margin-top: .2rem; }
.ex-tab:hover { background: var(--surface); }
.ex-tab[aria-selected="true"] { padding-left: 1.8rem; }
.ex-tab[aria-selected="true"]::before { background: var(--blue); transform: rotate(45deg) scale(1.4); }
.ex-panel { background: var(--surface); border-radius: 14px; padding: clamp(1.25rem, 3vw, 2.25rem); display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; align-items: center; min-height: 440px; box-shadow: 0 10px 0 var(--cloud); }
.ex-img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; border-radius: 12px; transition: opacity .25s, transform .35s cubic-bezier(.2,.7,.2,1); }
.ex-panel.swap .ex-img { opacity: 0; transform: translateY(14px) scale(.97); }
.ex-panel.swap .ex-body { opacity: 0; }
.ex-body { transition: opacity .2s; }
.ex-title { font-size: var(--s-3); }
.ex-intro { color: var(--muted); }
.ex-points { list-style: none; padding: 0; margin: 0 0 1.5rem; }
.ex-points li { padding: .45rem 0 .45rem 1.5rem; position: relative; border-bottom: 1px dashed var(--line); }
.ex-points li::before { content: ""; position: absolute; left: 0; top: .95rem; width: 9px; height: 9px; background: var(--green); border-radius: 2px; transform: rotate(45deg); }

/* Steps (a true sequence, so numbered) */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: s; }
.steps-5 { grid-template-columns: repeat(5, 1fr); }
.steps li { padding: 0 1.5rem 0 0; position: relative; }
.steps li::before { content: ""; position: absolute; top: 22px; left: 52px; right: 12px; height: 2px; background: repeating-linear-gradient(90deg, rgba(255,255,255,.35) 0 6px, transparent 6px 12px); }
.steps li:last-child::before { display: none; }
.step-n { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 8px; font: 800 1.2rem/1 var(--f-display); background: var(--cloud); color: var(--ink); box-shadow: 0 5px 0 var(--steel); margin-bottom: 1.4rem; }
.steps li:last-child .step-n { background: var(--green); color: #fff; box-shadow: 0 5px 0 var(--green-d); }
.steps h3 { color: #fff; }
.steps p { font-size: .98rem; }

/* Why */
.why-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(2rem, 5vw, 5rem); }
.why-intro p { color: var(--muted); max-width: 44ch; }
.why-list { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem 2rem; }
.why-item { border-top: 3px solid var(--ink); padding-top: 1rem; }
.why-item p { color: var(--muted); margin: 0; }

/* Marquee */
.tech-section { padding-top: 0; }
.marquee { overflow: hidden; border-block: 1px solid var(--line); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; width: max-content; animation: slide 45s linear infinite; }
.marquee-track span { font: 650 clamp(1.3rem, 1rem + 1.4vw, 2.2rem)/1 var(--f-display); padding: 1.4rem 1.6rem; color: var(--iris); white-space: nowrap; }
.marquee-track span:nth-child(3n+2) { color: var(--steel); }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes slide { to { transform: translateX(-50%); } }

/* CTA band */
.cta-band { background: var(--blue); color: #fff; position: relative; overflow: hidden; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding-top: 4rem; padding-bottom: 4rem; flex-wrap: wrap; position: relative; z-index: 1; }
.cta-inner h2 { margin-bottom: .3em; }
.cta-inner p { color: #DDE2F5; margin: 0; max-width: 52ch; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

/* Page hero */
.page-hero { background: var(--paper); padding: clamp(2.5rem, 2rem + 3vw, 5rem) 0 clamp(2.5rem, 2rem + 3vw, 4.5rem); border-bottom: 1px solid var(--line); }
.crumbs { display: flex; flex-wrap: wrap; gap: .5rem; font-size: .9rem; color: var(--muted); margin-bottom: 1.25rem; }
.crumbs a { color: var(--muted); }
.svc-hero-grid, .about-hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: 2rem; align-items: center; }
.svc-tagline { font-weight: 600; color: var(--blue); }
.svc-tagline.big { font: 650 var(--s-3)/1.25 var(--f-display); color: var(--iris); letter-spacing: -.01em; max-width: 26ch; }

/* Services overview rows */
.svc-rows { display: grid; gap: clamp(3rem, 6vw, 5.5rem); }
.svc-row { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(1.5rem, 4vw, 4rem); align-items: center; }
.svc-row:nth-child(even) .svc-art { order: 2; }
.svc-art { background: var(--surface); border-radius: 14px; padding: 1.5rem; box-shadow: 0 10px 0 var(--cloud); transition: transform .25s, box-shadow .25s; }
.svc-art img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; border-radius: 8px; }
.svc-hero-img, .about-hero img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; border-radius: 14px; box-shadow: 0 10px 0 var(--cloud); }
.svc-art:hover { transform: translateY(-4px); box-shadow: 0 14px 0 var(--cloud); }
.svc-text h2 a { color: var(--ink); text-decoration: none; }
.svc-text h2 a:hover { color: var(--blue); }
.svc-text > p:not(.svc-tagline) { color: var(--muted); }
.chip-list { list-style: none; padding: 0; margin: 0 0 1.5rem; display: flex; flex-wrap: wrap; gap: .5rem; }
.chip-list li { font-size: .88rem; padding: .35rem .75rem; border: 1px solid var(--line); border-radius: 999px; background: #fff; }
.chip-list.big li { font-size: 1rem; padding: .55rem 1rem; border-radius: var(--r); background: var(--surface); border-color: transparent; box-shadow: 0 3px 0 var(--cloud); }

/* Service detail */
.offer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.offer { padding: 2rem 1.75rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); position: relative; transition: background .2s; }
.offer:hover { background: var(--paper); }
.offer-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink);
  margin-bottom: 1.25rem;
  box-shadow: 0 3px 0 var(--cloud);
  transition: transform .2s, border-color .2s, background .2s, color .2s, box-shadow .2s;
}
.offer:nth-child(3n+2) .offer-mark { color: var(--blue); }
.offer:nth-child(3n) .offer-mark { color: var(--green); }
.offer:hover .offer-mark {
  transform: translateY(-2px);
  background: #fff;
  border-color: var(--blue);
  color: var(--blue);
  box-shadow: 0 6px 0 var(--cloud);
}
.offer-mark svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  display: block;
}
.offer p { color: var(--muted); margin: 0; }
.outcome-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 3rem; align-items: start; }
.outcome-grid > div p { color: var(--muted); }
.tick-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.tick-list li { background: #fff; border-radius: 10px; padding: 1.25rem 1.25rem 1.25rem 3.25rem; position: relative; font-weight: 500; box-shadow: 0 5px 0 var(--cloud); }
.tick-list li::before { content: ""; position: absolute; left: 1.2rem; top: 1.45rem; width: 18px; height: 18px; border-radius: 50%; background: var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='white' stroke-width='2'/%3E%3C/svg%3E") center/14px no-repeat; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); }
.two-col h2 { font-size: var(--s-3); margin-bottom: 1.25rem; }
.faq { border-bottom: 1px solid var(--line); }
.faq:first-child { border-top: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 1.1rem 2.5rem 1.1rem 0; font-weight: 600; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: .5rem; top: 50%; width: 12px; height: 12px; margin-top: -8px; border-right: 2px solid var(--ink); border-bottom: 2px solid var(--ink); transform: rotate(45deg); transition: transform .2s; }
.faq[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq p { color: var(--muted); padding-bottom: 1.1rem; margin: 0; max-width: 60ch; }
.other-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; }
.other-svc { display: flex; flex-direction: column; gap: .5rem; padding: 1rem; background: #fff; border-radius: 10px; color: var(--ink); text-decoration: none; font-weight: 600; box-shadow: 0 5px 0 var(--cloud); transition: transform .15s, box-shadow .15s; }
.other-svc img { width: 100%; height: 96px; object-fit: cover; border-radius: 6px; }
.other-svc:hover { transform: translateY(-3px); box-shadow: 0 8px 0 var(--cloud); }

/* About */
.prose-grid { display: grid; grid-template-columns: .6fr 1.4fr; gap: 2rem 4rem; }
.prose p { font-size: 1.12rem; max-width: 64ch; }
.prose p:first-child::first-letter { font: 800 3.6em/.8 var(--f-display); float: left; margin: .08em .12em 0 0; color: var(--blue); }
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.mv { background: #fff; border-radius: 14px; padding: clamp(1.5rem, 3vw, 2.5rem); box-shadow: 0 8px 0 var(--cloud); }
.mv:last-child { background: var(--ink); color: #fff; box-shadow: 0 8px 0 var(--iris); }
.mv:last-child p { color: #D4D2E3; }
.mv h2 { font-size: var(--s-3); }
.mv p { font-size: 1.15rem; margin: 0; }
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.value { border-top: 3px solid var(--ink); padding-top: 1rem; }
.value:nth-child(2) { border-color: var(--blue); }
.value:nth-child(3) { border-color: var(--green); }
.value:nth-child(4) { border-color: var(--steel); }
.value p { color: var(--muted); }
.about-services { display: grid; grid-template-columns: .8fr 1.2fr; gap: 3rem; align-items: center; }
.about-svc-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; }
.about-svc-list a { display: flex; flex-direction: column; gap: .5rem; padding: 1rem; border-radius: 10px; background: var(--iris); color: #fff; text-decoration: none; font-weight: 600; transition: background .2s; }
.about-svc-list a:hover { background: #3A3660; }
.about-svc-list img { background: var(--cloud); border-radius: 6px; width: 100%; height: 96px; object-fit: cover; }

/* Team */
.filter-bar { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2.5rem; }
.chip-btn { font: 500 .95rem/1 var(--f-body); padding: .7rem 1.1rem; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; color: var(--ink); cursor: pointer; transition: background .15s, color .15s, border-color .15s; }
.chip-btn:hover { border-color: var(--ink); }
.chip-btn[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.team-group { margin-bottom: 3.5rem; }
.team-group[hidden] { display: none; }
.team-group h2 { font-size: var(--s-3); padding-bottom: .75rem; border-bottom: 1px solid var(--line); margin-bottom: 1.75rem; }
.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 2rem 1.5rem; }
.member h3 { margin: 1rem 0 .15rem; }
.role { color: var(--blue); font-weight: 600; font-size: .95rem; margin-bottom: .5rem; }
.bio { color: var(--muted); font-size: .95rem; }
.avatar { aspect-ratio: 1 / 1; border-radius: 12px; display: grid; place-items: center; position: relative; overflow: hidden; background: var(--surface); box-shadow: 0 6px 0 var(--cloud); transition: transform .2s; }
.member:hover .avatar { transform: translateY(-4px); }
.avatar span { position: relative; z-index: 1; font: 800 2.6rem/1 var(--f-display); color: #fff; width: 110px; height: 126px; display: grid; place-items: center; }
.avatar span::before { content: ""; position: absolute; inset: 0; z-index: -1; clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); background: conic-gradient(from -60deg at 50% 50%, #4A4670 0 120deg, var(--iris) 0 240deg, var(--ink) 0); }
.av-1 span::before { background: conic-gradient(from -60deg at 50% 50%, #4A5FC1 0 120deg, var(--blue) 0 240deg, var(--blue-d) 0); }
.av-2 span::before { background: conic-gradient(from -60deg at 50% 50%, #3CC86A 0 120deg, var(--green) 0 240deg, var(--green-d) 0); }
.av-3 span::before { background: conic-gradient(from -60deg at 50% 50%, #BDBCC6 0 120deg, #8E8C9C 0 240deg, #6E6C80 0); }
.join { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.join p { color: var(--muted); max-width: 56ch; margin: 0; }

/* Projects */
.filter-count { color: var(--muted); font-size: .95rem; margin: -1.5rem 0 1.5rem; }
.project-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 2rem 1.5rem; }
.project[hidden] { display: none; }
.project-open, .project-link { all: unset; box-sizing: border-box; display: block; width: 100%; cursor: pointer; border-radius: 12px; }
.project-open:focus-visible, .project-link:focus-visible { outline: 3px solid var(--green); outline-offset: 4px; }
.project-art { display: block; background: var(--surface); border-radius: 12px; padding: 1.25rem; box-shadow: 0 8px 0 var(--cloud); transition: transform .2s, box-shadow .2s; }
.project-art img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; border-radius: 8px; }
.project-open:hover .project-art, .project-link:hover .project-art { transform: translateY(-5px); box-shadow: 0 13px 0 var(--cloud); }
.project-meta { display: block; padding-top: 1.25rem; }
.project-cat { display: block; font-size: .85rem; font-weight: 600; color: var(--blue); margin-bottom: .3rem; }
.project-title { display: block; font: 650 1.3rem/1.2 var(--f-display); color: var(--ink); letter-spacing: -.01em; margin-bottom: .35rem; }
.project-desc { display: block; color: var(--muted); font-size: .95rem; }
.project-link .project-art { position: relative; }
.project-visit { position: absolute; right: 2rem; bottom: 2rem; background: var(--ink); color: #fff; font-size: .85rem; font-weight: 600; padding: .45rem .8rem; border-radius: 999px; opacity: 0; transform: translateY(6px); transition: opacity .2s, transform .2s; pointer-events: none; }
.project-link:hover .project-visit, .project-link:focus-visible .project-visit { opacity: 1; transform: none; }
.project-url { display: inline-block; margin-top: .6rem; font-size: .9rem; font-weight: 600; color: var(--blue); }
.project-link:hover .project-url { text-decoration: underline; }
@media (hover: none) { .project-visit { opacity: 1; transform: none; } }
.store-links { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .85rem; }
.store-btn { display: inline-flex; align-items: center; gap: .45rem; padding: .5rem .9rem; border-radius: 999px; background: var(--ink); color: #fff; font-size: .88rem; font-weight: 600; text-decoration: none; transition: background .2s, transform .2s; }
.store-btn:hover { background: var(--blue); transform: translateY(-2px); }
.store-btn:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }
.empty-state { padding: 3rem; text-align: center; background: var(--surface); border-radius: 12px; }
.project-dialog { border: 0; border-radius: 16px; padding: 0; width: min(880px, calc(100vw - 2rem)); max-height: calc(100dvh - 2rem); color: var(--text); box-shadow: 0 12px 0 var(--iris), 0 40px 80px rgba(0,0,0,.3); }
.project-dialog[open] { display: grid; grid-template-columns: 1fr 1fr; animation: pop .25s cubic-bezier(.2,.7,.2,1); }
.project-dialog::backdrop { background: rgba(33,30,60,.6); backdrop-filter: blur(3px); }
@keyframes pop { from { opacity: 0; transform: translateY(20px) scale(.97); } }
.pd-img { background: var(--surface); width: 100%; height: 100%; max-height: 480px; object-fit: cover; border-radius: 16px 0 0 16px; }
.pd-body { padding: 2.5rem 2rem 2rem; }
.pd-title { font-size: var(--s-3); }
.pd-desc { color: var(--muted); }
.pd-close { position: absolute; top: .75rem; right: .75rem; width: 40px; height: 40px; border-radius: 50%; border: 0; background: var(--surface); font-size: 1.6rem; line-height: 1; cursor: pointer; color: var(--ink); z-index: 1; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1.35fr .9fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.contact-form { display: grid; gap: 1.25rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.field { border: 0; margin: 0; padding: 0; min-width: 0; }
.field label, .field legend { display: block; font-weight: 600; margin-bottom: .45rem; padding: 0; }
.opt { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; font: inherit; color: var(--ink); background: var(--surface); border: 1.5px solid transparent; border-bottom-color: var(--steel); border-radius: var(--r) var(--r) 0 0; padding: .85rem 1rem; transition: border-color .15s, background .15s; }
.field textarea { resize: vertical; min-height: 150px; }
.field input:hover, .field select:hover, .field textarea:hover { background: #EFEFF3; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; background: #fff; border-color: var(--blue); border-radius: var(--r); }
.field.invalid input, .field.invalid textarea { border-color: #C23B3B; background: #FDF4F4; }
.err { color: #B42F2F; font-size: .88rem; margin: .35rem 0 0; min-height: 0; }
.err:empty { display: none; }
.svc-pick { display: flex; flex-wrap: wrap; gap: .5rem; }
.pick { position: relative; }
.pick input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.pick span { display: inline-block; padding: .6rem 1rem; border-radius: 999px; border: 1.5px solid var(--line); cursor: pointer; font-weight: 500; font-size: .95rem; transition: all .15s; user-select: none; }
.pick span:hover { border-color: var(--ink); }
.pick input:checked + span { background: var(--blue); color: #fff; border-color: var(--blue); }
.pick input:focus-visible + span { outline: 3px solid var(--green); outline-offset: 2px; }
.hp { position: absolute; left: -9999px; }
.btn-send { justify-self: start; min-width: 200px; }
.btn-send[disabled] { opacity: .75; cursor: progress; }
.btn-send.loading .send-label::after { content: ""; display: inline-block; width: 14px; height: 14px; margin-left: .6rem; border: 2px solid rgba(255,255,255,.5); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; vertical-align: -2px; }
@keyframes spin { to { transform: rotate(360deg); } }
.form-status { margin: 0; font-weight: 500; }
.form-status.ok { color: var(--green-d); background: #E9F7EE; padding: 1rem 1.25rem; border-radius: var(--r); border-left: 4px solid var(--green); }
.form-status.fail { color: #9E2A2A; background: #FDF1F1; padding: 1rem 1.25rem; border-radius: var(--r); border-left: 4px solid #C23B3B; }
.contact-side { background: var(--surface); border-radius: 16px; padding: 1.75rem; position: sticky; top: calc(var(--header-h) + 1.5rem); box-shadow: 0 10px 0 var(--cloud); }
.contact-side img { margin: -.5rem auto 1.5rem; max-width: 100%; width: 100%; aspect-ratio: 5 / 4; object-fit: cover; border-radius: 12px; }
.contact-info { margin: 0 0 1.25rem; display: grid; gap: 1rem; }
.contact-info dt { font-size: .85rem; color: var(--muted); }
.contact-info dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.contact-info a { color: var(--ink); }
.side-note { font-size: .92rem; color: var(--muted); margin: 0; padding-top: 1rem; border-top: 1px solid var(--line); }

/* Footer */
.site-footer { background: var(--ink); color: #C9C7DA; padding-top: 4.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer-brand img { width: 220px; margin-bottom: 1.25rem; }
.footer-brand p { max-width: 36ch; font-size: .95rem; }
.f-head { font: 650 1.05rem/1.2 var(--f-display); color: #fff; margin-bottom: 1rem; letter-spacing: 0; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.site-footer a { color: #C9C7DA; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.f-contact li { overflow-wrap: anywhere; font-size: .95rem; }
.socials { display: flex; gap: .5rem; margin-top: 1.25rem; }
.socials a { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 8px; background: var(--iris); transition: background .2s, transform .15s; }
.socials a:hover { background: var(--blue); transform: translateY(-2px); }
.socials svg { width: 18px; height: 18px; fill: #fff; }
.footer-base { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding-top: 1.5rem; padding-bottom: 1.5rem; border-top: 1px solid var(--iris); font-size: .9rem; }

/* Responsive */
@media (max-width: 1080px) {
  .main-nav, .header-cta { display: none; }
  .burger { display: flex; }
  .steps, .steps-5 { grid-template-columns: repeat(2, 1fr); gap: 2.5rem 1.5rem; }
  .steps li::before { display: none; }
  .other-grid { grid-template-columns: repeat(3, 1fr); }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  :root { --header-h: 66px; }
  .brand img { width: 170px; }
  .hero-grid, .svc-hero-grid, .about-hero, .explorer, .why-grid, .outcome-grid, .two-col, .prose-grid, .about-services, .contact-grid, .svc-row, .section-head { grid-template-columns: minmax(0, 1fr); }
  .hero-grid { min-height: 0; padding-top: 2.5rem; gap: 0; }
  .hero-stage { height: 78vw; max-height: 440px; margin-top: 1rem; }
  .svc-row:nth-child(even) .svc-art { order: 0; }
  .svc-hero-img, .about-hero img { max-width: min(440px, 100%); }
  .ex-panel { grid-template-columns: 1fr; min-height: 0; }
  .ex-img { max-width: min(360px, 100%); }
  .offer-grid { grid-template-columns: 1fr 1fr; }
  .mv-grid { grid-template-columns: 1fr; }
  .contact-side { position: static; }
  .project-dialog[open] { grid-template-columns: 1fr; overflow-y: auto; }
  .pd-img { max-height: 260px; }
}
@media (max-width: 600px) {
  body { font-size: 1rem; }
  .ex-list { display: flex; overflow-x: auto; border: 0; gap: .5rem; padding-bottom: .5rem; scroll-snap-type: x mandatory; }
  .ex-list li { flex: none; scroll-snap-align: start; }
  .ex-tab { border: 1.5px solid var(--line); border-radius: 999px; padding: .7rem 1.1rem; }
  .ex-tab::before, .ex-tag { display: none; }
  .ex-tab[aria-selected="true"] { padding-left: 1.1rem; background: var(--ink); color: #fff; border-color: var(--ink); }
  .ex-name { font-size: 1rem; font-family: var(--f-body); font-weight: 600; }
  .steps, .steps-5, .why-list, .tick-list, .offer-grid, .values-grid, .field-row, .footer-grid { grid-template-columns: 1fr; }
  .other-grid, .about-svc-list { grid-template-columns: 1fr 1fr; }
  .hero-actions .btn, .cta-actions .btn, .btn-send { width: 100%; }
  .team-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem 1rem; }
  .avatar span { width: 76px; height: 88px; font-size: 1.8rem; }
  .filter-bar { flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(var(--pad) * -1); padding: 0 var(--pad) .5rem; }
  .chip-btn { flex: none; }
  .stage-hint { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .marquee-track { animation: none; flex-wrap: wrap; width: auto; }
}

/* ================= Creative layer ================= */
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Rotating word sits on an extruded block, like a key on the HC cube */
.hero-title .rot-line { display: block; margin: .06em 0 .14em; }
.rotator {
  display: inline-block; position: relative; overflow: hidden; vertical-align: bottom;
  padding: .02em .28em .08em; margin-left: -.08em; border-radius: .14em;
  background: var(--cloud); color: var(--blue);
  box-shadow: 0 .09em 0 var(--steel), 0 .16em 0 var(--iris);
  transition: width .45s cubic-bezier(.2,.8,.2,1);
}
.rot-word { display: inline-block; white-space: nowrap; }
.rot-word.out { animation: wordOut .35s cubic-bezier(.6,0,.8,.4) forwards; }
.rot-word.in { animation: wordIn .5s cubic-bezier(.2,.9,.3,1.2) both; }
@keyframes wordOut { to { transform: translateY(-110%) rotateX(60deg); opacity: 0; } }
@keyframes wordIn { from { transform: translateY(110%) rotateX(-60deg); opacity: 0; } }
.hero-title > span:last-child { color: var(--iris); }

/* Connected system map */
.system-section { background: linear-gradient(180deg, var(--paper), #fff); overflow: hidden; }
.system-grid { display: grid; grid-template-columns: .85fr 1.4fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: center; }
.system-sub { color: var(--muted); max-width: 42ch; }
.system-panel { margin-top: 2rem; padding: 1.5rem 1.5rem 1.25rem; background: #fff; border-radius: 14px; box-shadow: 0 8px 0 var(--cloud), 0 0 0 1px var(--line); min-height: 210px; transition: box-shadow .3s; }
.system-panel.flash { animation: panelIn .45s cubic-bezier(.2,.8,.2,1); }
@keyframes panelIn { from { opacity: .2; transform: translateY(8px); } }
.sys-title { font-size: 1.5rem; }
.sys-text { color: var(--muted); }
.system-map { width: 100%; height: auto; overflow: visible; }
.link { fill: none; stroke: var(--steel); stroke-width: 2; stroke-dasharray: 6 8; animation: flow 1.6s linear infinite; transition: stroke .3s, opacity .3s, stroke-width .3s; }
.hub-link { stroke: var(--cloud); stroke-width: 3; stroke-dasharray: none; animation: none; }
@keyframes flow { to { stroke-dashoffset: -28; } }
.packet { fill: var(--green); transition: opacity .3s; }
.node { cursor: pointer; outline: none; }
.node-in { transition: transform .35s cubic-bezier(.2,.9,.3,1.3); }
.node-base { fill: #fff; stroke: var(--line); stroke-width: 1.5; transition: fill .3s, stroke .3s; }
.node text { font: 650 15px var(--f-display); fill: var(--ink); paint-order: stroke; stroke: #F8F8FA; stroke-width: 6px; stroke-linejoin: round; transition: fill .3s; }
.node:hover .node-in, .node:focus-visible .node-in { transform: translateY(-6px); }
.node:focus-visible .node-base { stroke: var(--green); stroke-width: 3; }
.node[aria-pressed="true"] .node-base { fill: var(--cloud); stroke: var(--blue); stroke-width: 2.5; }
.node[aria-pressed="true"] .node-in { transform: translateY(-10px); }
.hub .node-base { fill: var(--cloud); stroke: var(--steel); }
.system-map.focused .link { opacity: .12; }
.system-map.focused .packet { opacity: 0; }
.system-map.focused .link.on { opacity: 1; stroke: var(--blue); stroke-width: 3; }
.system-map.focused .hub-link.on { stroke: var(--green); }
.system-map.focused .packet.on { opacity: 1; }
.system-map.focused .node:not(.lit) { opacity: .45; }
.system-map .node { transition: opacity .3s; }

/* Steps: connector fills in as the section arrives */
.steps li::after { content: ""; position: absolute; top: 22px; left: 52px; right: 12px; height: 2px; background: var(--green); transform: scaleX(0); transform-origin: left; transition: transform .6s cubic-bezier(.6,0,.2,1) calc(var(--i, 0) * .45s + .2s); }
.steps li:last-child::after { display: none; }
.steps.in li::after { transform: scaleX(1); }
.steps .step-n { transition: background .3s calc(var(--i, 0) * .45s), color .3s calc(var(--i, 0) * .45s), box-shadow .3s calc(var(--i, 0) * .45s); }
.steps.in .step-n { background: #fff; }

/* Tilt */
.tilt { transform-style: preserve-3d; will-change: transform; }
.tilt.tilting { transition: transform .08s linear !important; }

/* Team avatar spins like a cube on hover */
.avatar span { transition: transform .8s cubic-bezier(.2,.8,.2,1); }
.member:hover .avatar span { transform: rotateY(360deg); }

/* Globe back-to-top with scroll progress ring */
.globe-top { position: fixed; right: max(1rem, env(safe-area-inset-right, 0px)); bottom: calc(1rem + env(safe-area-inset-bottom, 0px)); z-index: 40; width: 58px; height: 58px; border-radius: 50%; background: #fff; box-shadow: 0 5px 0 var(--cloud), 0 10px 24px rgba(33,30,60,.18); display: grid; place-items: center; opacity: 0; transform: translateY(20px) scale(.8); pointer-events: none; transition: opacity .3s, transform .3s cubic-bezier(.2,.9,.3,1.3); }
.globe-top.show { opacity: 1; transform: none; pointer-events: auto; }
.globe-top:hover { transform: translateY(-3px); }
.globe-top svg { width: 52px; height: 52px; }
.ring-track { fill: none; stroke: var(--cloud); stroke-width: 3; }
.ring-prog { fill: none; stroke: var(--green); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 100; stroke-dashoffset: 100; transform: rotate(-90deg); transform-origin: 24px 24px; }

/* Block wipe between pages */
.wipe { position: fixed; inset: 0; z-index: 300; display: grid; grid-template-columns: repeat(8, 1fr); pointer-events: none; }
.wipe i { background: var(--ink); transform: scaleY(0); transform-origin: bottom; border-top: 8px solid var(--cloud); }
.wipe i:nth-child(even) { background: var(--iris); }
html.leaving .wipe i { transform: scaleY(1); transition: transform .42s cubic-bezier(.7,0,.3,1) calc(var(--i) * 35ms); }
html.arriving .wipe i { transform: scaleY(1); transform-origin: top; border-top: 0; border-bottom: 8px solid var(--cloud); }
html.arriving.arrived .wipe i { transform: scaleY(0); transition: transform .5s cubic-bezier(.7,0,.3,1) calc(var(--i) * 35ms); }

@media (max-width: 860px) {
  .system-grid { grid-template-columns: minmax(0, 1fr); }
  .system-copy { display: contents; }
  .system-copy h2 { order: 0; } .system-sub { order: 1; }
  .system-map-wrap { order: 2; margin: 0 -1rem; }
  .system-panel { order: 3; margin-top: 0; }
  .system-panel { min-height: 0; }
}
@media (max-width: 600px) {
  .node text { font-size: 22px; }
  .globe-top { width: 50px; height: 50px; }
  .globe-top svg { width: 46px; height: 46px; }
}
@media (prefers-reduced-motion: reduce) {
  .wipe { display: none; }
  .link { animation: none; }
  .packet { display: none; }
}