/* ==========================================================================
   MiLinks — main stylesheet
   Palette from the MiLinks logo: deep navy, link blue, leaf green.
   ========================================================================== */

:root {
  --ink: #0b2236;
  --ink-2: #10304b;
  --ink-3: #18405f;
  --blue: #0c5178;
  --sky: #5fb0e8;
  --leaf: #8cc63f;
  --leaf-2: #a6d65f;
  --leaf-ink: #46691c;
  --paper: #f3f6f8;
  --white: #ffffff;
  --mist: #dbe5ec;
  --text: #0b2236;
  --muted: #4f6274;
  --on-dark: #e8f0f6;
  --on-dark-muted: #a9bccc;

  --f-display: "Bricolage Grotesque", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-body: "Figtree", "Segoe UI", system-ui, -apple-system, sans-serif;

  --wrap: 1200px;
  --gutter: clamp(1.1rem, 4vw, 2.5rem);
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;

  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);
  --header-h: 76px;
}

@view-transition { navigation: auto; }
.site-header { view-transition-name: site-header; }
::view-transition-old(root) { animation: vt-out .28s var(--ease-io) both; }
::view-transition-new(root) { animation: vt-in .45s var(--ease-out) both; }
@keyframes vt-out { to { opacity: 0; transform: translateY(-8px); } }
@keyframes vt-in { from { opacity: 0; transform: translateY(14px); } }

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + env(safe-area-inset-top, 0px)); }
body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--f-display); line-height: 1.08; margin: 0; letter-spacing: -0.015em; font-weight: 700; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--leaf); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: 1rem; top: -100px; z-index: 200; background: var(--leaf); color: var(--ink); padding: .6rem 1rem; border-radius: var(--r-sm); font-weight: 600; }
.skip:focus { top: 1rem; }
.ic { width: 1.25em; height: 1.25em; flex: none; }
.ic-sm { width: 1em; height: 1em; }

/* ---------- Buttons ---------- */
.btn {
  --bx: 0px; --by: 0px;
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .8em 1.35em;
  border-radius: 999px;
  border: 1.5px solid transparent;
  font-weight: 600; font-size: 1rem; line-height: 1.2;
  text-decoration: none;
  transform: translate(var(--bx), var(--by));
  transition: background-color .25s, color .25s, border-color .25s, transform .35s var(--ease-out), box-shadow .3s;
  white-space: nowrap;
}
.btn-lg { padding: 1em 1.6em; font-size: 1.05rem; }
.btn-green { background: var(--leaf); color: var(--ink); }
.btn-green:hover { background: var(--leaf-2); box-shadow: 0 10px 30px -10px rgba(140, 198, 63, .7); }
.btn-ghost-light { border-color: rgba(232, 240, 246, .35); color: var(--on-dark); }
.btn-ghost-light:hover { border-color: var(--on-dark); background: rgba(255, 255, 255, .06); }
.btn-ink { background: var(--ink); color: var(--white); }
.btn-ink:hover { background: var(--blue); }

.text-link { font-weight: 600; color: var(--blue); text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: .25em; }
.text-link:hover { color: var(--ink); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  padding-top: env(safe-area-inset-top, 0px);
  transition: background-color .35s, box-shadow .35s, transform .45s var(--ease-out);
}
.header-bar { height: var(--header-h); display: flex; align-items: center; gap: 1.5rem; }
.brand { position: relative; display: block; width: 150px; flex: none; }
.brand img { width: 100%; height: auto; transition: opacity .3s; }
.brand-dark { position: absolute; inset: 0; opacity: 0; }
.site-header.is-solid { background: rgba(255, 255, 255, .92); backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4); box-shadow: 0 1px 0 var(--mist); }
.site-header.is-solid .brand-light { opacity: 0; }
.site-header.is-solid .brand-dark { opacity: 1; }
.site-header.is-hidden { transform: translateY(-100%); }

.main-nav { margin-left: auto; display: none; }
.main-nav > ul { display: flex; gap: .25rem; align-items: center; }
.main-nav a, .mega-toggle {
  display: inline-flex; align-items: center; gap: .3em;
  padding: .55rem .85rem; border-radius: 999px; border: 0; background: none;
  color: var(--on-dark); text-decoration: none; font-weight: 500; font-size: .98rem;
  transition: background-color .2s, color .2s;
}
.main-nav a:hover, .mega-toggle:hover, .mega-toggle[aria-expanded="true"] { background: rgba(255, 255, 255, .1); }
.main-nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--leaf); border-radius: 0; }
.site-header.is-solid .main-nav a, .site-header.is-solid .mega-toggle { color: var(--text); }
.site-header.is-solid .main-nav a:hover, .site-header.is-solid .mega-toggle:hover,
.site-header.is-solid .mega-toggle[aria-expanded="true"] { background: var(--paper); }
.mega-toggle .ic { transition: transform .3s var(--ease-out); }
.mega-toggle[aria-expanded="true"] .ic { transform: rotate(180deg); }

.has-mega { position: static; }
.mega {
  position: absolute; left: 50%; top: calc(var(--header-h) + env(safe-area-inset-top, 0px) - 6px);
  width: min(980px, calc(100vw - 2 * var(--gutter)));
  transform: translate(-50%, 10px); opacity: 0; visibility: hidden;
  transition: opacity .25s, transform .4s var(--ease-out), visibility 0s .4s;
}
.mega.is-open { opacity: 1; visibility: visible; transform: translate(-50%, 0); transition-delay: 0s; }
.mega-inner {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem 2rem;
  background: var(--white); color: var(--text);
  border-radius: var(--r-lg); padding: 1.75rem 2rem 1.5rem;
  box-shadow: 0 30px 80px -20px rgba(11, 34, 54, .35), 0 0 0 1px rgba(11, 34, 54, .06);
}
.mega-head { display: flex; align-items: center; gap: .5rem; font-family: var(--f-display); font-weight: 700; font-size: 1.05rem; margin: 0 0 .6rem; color: var(--blue); }
.mega-col ul { display: grid; gap: .1rem; }
.main-nav .mega a { color: var(--text); padding: .35rem 0; border-radius: 0; font-size: .95rem; }
.main-nav .mega a:hover { background: none; color: var(--blue); text-decoration: underline; text-underline-offset: .25em; }
.main-nav .mega a.mega-all { grid-column: 1 / -1; justify-self: start; font-weight: 600; color: var(--blue); border-top: 1px solid var(--mist); padding-top: 1rem; width: 100%; }

.header-call { display: none; align-items: center; gap: .5rem; text-decoration: none; font-weight: 600; color: var(--ink); background: var(--leaf); padding: .6rem 1rem; border-radius: 999px; font-size: .95rem; transition: background-color .2s; }
.header-call:hover { background: var(--leaf-2); }

.menu-btn { margin-left: auto; width: 46px; height: 46px; border-radius: 50%; border: 1.5px solid rgba(232, 240, 246, .35); background: none; position: relative; }
.menu-btn span { position: absolute; left: 13px; right: 13px; height: 2px; background: var(--on-dark); border-radius: 2px; transition: transform .4s var(--ease-out), top .4s var(--ease-out), background-color .3s; }
.menu-btn span:first-child { top: 18px; }
.menu-btn span:last-child { top: 25px; right: 18px; }
.site-header.is-solid .menu-btn { border-color: var(--mist); }
.site-header.is-solid .menu-btn span { background: var(--ink); }
.menu-btn[aria-expanded="true"] span { background: var(--on-dark) !important; }
.menu-btn[aria-expanded="true"] span:first-child { top: 21.5px; transform: rotate(45deg); }
.menu-btn[aria-expanded="true"] span:last-child { top: 21.5px; right: 13px; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: -1;
  background: var(--ink);
  padding: calc(var(--header-h) + env(safe-area-inset-top, 0px) + 1rem) var(--gutter) calc(2rem + env(safe-area-inset-bottom, 0px));
  overflow-y: auto; color: var(--on-dark);
  clip-path: circle(0 at calc(100% - 45px) 38px);
  transition: clip-path .7s var(--ease-io);
}
.mobile-menu.is-open { clip-path: circle(150% at calc(100% - 45px) 38px); }
.menu-open .site-header { background: transparent !important; box-shadow: none !important; backdrop-filter: none; }
.menu-open .brand-light { opacity: 1 !important; }
.menu-open .brand-dark { opacity: 0 !important; }
.mm-main li { overflow: hidden; }
.mm-main a { display: block; font-family: var(--f-display); font-size: clamp(2rem, 9vw, 2.8rem); font-weight: 700; text-decoration: none; padding: .15rem 0; transform: translateY(105%); transition: transform .6s var(--ease-out); }
.mobile-menu.is-open .mm-main a { transform: none; }
.mobile-menu.is-open .mm-main li:nth-child(2) a { transition-delay: .05s; }
.mobile-menu.is-open .mm-main li:nth-child(3) a { transition-delay: .1s; }
.mobile-menu.is-open .mm-main li:nth-child(4) a { transition-delay: .15s; }
.mobile-menu.is-open .mm-main li:nth-child(5) a { transition-delay: .2s; }
.mobile-menu.is-open .mm-main li:nth-child(6) a { transition-delay: .25s; }
.mm-services { margin-top: 1.75rem; border-top: 1px solid rgba(255, 255, 255, .12); }
.mm-services details { border-bottom: 1px solid rgba(255, 255, 255, .12); }
.mm-services summary { list-style: none; display: flex; justify-content: space-between; align-items: center; padding: 1rem 0; font-weight: 600; cursor: pointer; }
.mm-services summary::-webkit-details-marker { display: none; }
.mm-services details[open] summary .ic { transform: rotate(180deg); }
.mm-services ul { padding: 0 0 1rem; display: grid; gap: .2rem; }
.mm-services a { color: var(--on-dark-muted); text-decoration: none; display: block; padding: .3rem 0; }
.mm-contact { display: grid; gap: .75rem; margin-top: 2rem; }

/* ---------- Hero (dark) ---------- */
.hero, .page-hero {
  position: relative; isolation: isolate;
  background: var(--ink); color: var(--on-dark);
  padding-top: calc(var(--header-h) + env(safe-area-inset-top, 0px));
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero-bg::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(95, 176, 232, .22) 1px, transparent 1.4px);
  background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 20%, transparent 75%);
          mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 20%, transparent 75%);
}
.hero-bg::after {
  content: ""; position: absolute; width: 70vmax; height: 70vmax; right: -20vmax; top: -25vmax;
  background: radial-gradient(circle, rgba(12, 81, 120, .55), transparent 60%);
}
.hero-grid { display: grid; gap: 1rem; align-items: center; padding-block: clamp(2rem, 6vw, 4rem) 1rem; }
.hero h1 { font-size: clamp(2.5rem, 6.4vw, 5rem); font-weight: 800; line-height: .98; letter-spacing: -0.035em; max-width: 13ch; text-wrap: balance; }
.hero-sub { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--on-dark-muted); max-width: 46ch; margin: 1.5rem 0 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; }

.hero-net { position: relative; width: 100%; aspect-ratio: 1 / .9; max-width: 640px; margin-inline: auto; touch-action: pan-y; }
.hero-net svg { width: 100%; height: 100%; overflow: visible; display: block; }
.net-link { stroke: rgba(95, 176, 232, .35); stroke-width: 1.3; fill: none; transition: stroke .3s, opacity .3s; }
.net-link.is-hub { stroke: rgba(95, 176, 232, .5); }
.net-packet { fill: var(--leaf); }
.net-node { cursor: pointer; }
.net-node rect { fill: var(--ink-2); stroke: rgba(95, 176, 232, .45); stroke-width: 1.2; transition: fill .3s, stroke .3s; }
.net-node text { fill: var(--on-dark); font-family: var(--f-body); font-weight: 600; pointer-events: none; }
.net-node .net-dot { fill: var(--sky); }
.net-node:hover rect, .net-node:focus-visible rect { fill: var(--leaf); stroke: var(--leaf); }
.net-node:hover text, .net-node:focus-visible text { fill: var(--ink); }
.net-node:hover .net-dot, .net-node:focus-visible .net-dot { fill: var(--ink); }
.net-node:focus { outline: none; }
.net-hub circle.hub-core { fill: var(--leaf); }
.net-hub circle.hub-ring { fill: none; stroke: var(--leaf); stroke-width: 1.2; opacity: .5; }
.net-hub text { fill: var(--ink); font-family: var(--f-display); font-weight: 800; letter-spacing: -.02em; }
.hero-net.has-focus .net-link { opacity: .25; }
.hero-net.has-focus .net-link.is-lit { opacity: 1; stroke: var(--leaf); }
.net-fallback { display: flex; flex-wrap: wrap; gap: .5rem; }
.net-fallback a { display: block; padding: .4rem .8rem; border: 1px solid rgba(95, 176, 232, .45); border-radius: 999px; text-decoration: none; }

.hero-facts {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 0;
  margin: 2rem 0 0; border-top: 1px solid rgba(255, 255, 255, .12);
}
.hero-facts > div { padding: 1.4rem 1rem 2rem 0; }
.hero-facts dt { font-size: .9rem; color: var(--on-dark-muted); order: 2; }
.hero-facts > div { display: flex; flex-direction: column-reverse; gap: .25rem; }
.hero-facts dd { margin: 0; font-family: var(--f-display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1; color: var(--white); font-variant-numeric: tabular-nums; }
.hero-facts dd.dd-text { font-size: clamp(1.1rem, 1.6vw, 1.3rem); line-height: 1.2; letter-spacing: -.01em; color: var(--leaf); padding-top: .4rem; }

/* Page hero (inner pages) */
.page-hero { padding-bottom: clamp(3rem, 7vw, 5.5rem); }
.page-hero-grid { display: grid; gap: 2rem; align-items: center; padding-top: clamp(2rem, 5vw, 3.5rem); }
.page-hero h1 { font-size: clamp(2.3rem, 5.4vw, 4.2rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1; max-width: 16ch; text-wrap: balance; }
.page-hero-plain .wrap { padding-top: clamp(2.5rem, 6vw, 4.5rem); }
.page-hero-plain h1 { max-width: 20ch; }
.page-hero .hero-sub { margin-bottom: 0; }
.page-hero .hero-actions { margin-top: 2rem; }
.hero-net-sm { max-width: 460px; aspect-ratio: 1 / .78; }
.crumbs { display: flex; gap: .5rem; font-size: .95rem; color: var(--on-dark-muted); margin-bottom: 1.25rem; }
.crumbs a { color: var(--on-dark); text-decoration: underline; text-underline-offset: .25em; text-decoration-color: rgba(232, 240, 246, .4); }

/* ---------- Split-text & reveal animation ---------- */
.js [data-split] .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.js [data-split] .w > span { display: inline-block; transform: translateY(105%); transition: transform 1s var(--ease-out); transition-delay: calc(var(--i, 0) * 55ms + var(--d, 0ms)); }
.js [data-split].is-in .w > span { transform: none; }
.js [data-rise] { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); transition-delay: var(--d, 0ms); }
.js [data-rise].is-in { opacity: 1; transform: none; }
.js [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); transition-delay: var(--d, 0ms); }
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- Services overview ---------- */
.services-overview { padding-block: clamp(4rem, 10vw, 8rem); background: var(--white); }
.so-grid { display: grid; gap: 3rem; }
.so-intro h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); letter-spacing: -0.03em; text-wrap: balance; margin-bottom: 1.25rem; }
.so-intro p { color: var(--muted); max-width: 44ch; }
.so-groups { display: grid; gap: 2.5rem 3rem; }
.so-head { display: flex; align-items: center; gap: .65rem; padding-bottom: .9rem; border-bottom: 2px solid var(--ink); margin-bottom: .25rem; }
.so-head .ic { width: 1.6rem; height: 1.6rem; color: var(--blue); }
.so-head h3 { font-size: 1.3rem; }
.so-group li a {
  position: relative; display: flex; align-items: center; justify-content: space-between;
  padding: .8rem 0; border-bottom: 1px solid var(--mist); text-decoration: none; font-weight: 500;
}
.so-group li a::before {
  content: ""; position: absolute; left: 0; bottom: -1px; height: 2px; width: 100%;
  background: var(--leaf); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease-out);
}
.so-group li a::after {
  content: ""; width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid var(--mist);
  transition: background-color .3s, border-color .3s, transform .4s var(--ease-out);
}
.so-group li a span { transition: transform .4s var(--ease-out); }
.so-group li a:hover::before { transform: scaleX(1); }
.so-group li a:hover::after { background: var(--leaf); border-color: var(--leaf); transform: scale(1.3); }
.so-group li a:hover span { transform: translateX(6px); }

/* ---------- Horizontal work rail ---------- */
.work-rail { background: var(--paper); position: relative; }
.rail-sticky { padding-block: clamp(4rem, 9vw, 6rem); }
.rail-head { display: grid; gap: 1rem; margin-bottom: 2.5rem; }
.rail-head h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); letter-spacing: -0.03em; }
.rail-head p { color: var(--muted); max-width: 48ch; margin: 0; }
.rail-progress { height: 2px; background: var(--mist); border-radius: 2px; overflow: hidden; max-width: 260px; display: none; }
.rail-progress span { display: block; height: 100%; background: var(--blue); transform-origin: left; transform: scaleX(0); }
.rail-viewport { overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.rail-viewport::-webkit-scrollbar { display: none; }
.rail-track { display: flex; gap: clamp(1rem, 2.5vw, 2rem); padding-inline: var(--gutter); width: max-content; }
.rail-item { width: min(78vw, 560px); scroll-snap-align: center; flex: none; }
.rail-cap { padding-top: 1.1rem; max-width: 46ch; }
.rail-cap h3 { font-size: 1.3rem; margin-bottom: .35rem; }
.rail-cap p { color: var(--muted); margin: 0; font-size: 1rem; }
.rail-end { width: min(70vw, 320px); display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 1rem; padding: 2rem; }
.rail-end p { font-family: var(--f-display); font-size: 1.8rem; font-weight: 700; line-height: 1.1; letter-spacing: -.02em; margin: 0; }

.win {
  margin: 0; background: var(--white); border-radius: var(--r-md); overflow: hidden;
  box-shadow: 0 1px 0 rgba(11, 34, 54, .06), 0 24px 50px -24px rgba(11, 34, 54, .35);
  transform: perspective(1200px) rotateY(var(--ry, 0deg)) rotateX(var(--rx, 0deg));
  transition: transform .6s var(--ease-out), box-shadow .4s;
}
.win-bar { display: flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; background: #e9eff3; border-bottom: 1px solid var(--mist); }
.win-bar i { width: 10px; height: 10px; border-radius: 50%; background: #c7d3dc; }
.win-bar i:first-child { background: #ef8b80; }
.win-bar i:nth-child(2) { background: #f2c96b; }
.win-bar i:nth-child(3) { background: var(--leaf); }
.win-bar span { margin-left: 10px; font-size: .78rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.win img { width: 100%; aspect-ratio: 1365 / 727; object-fit: cover; object-position: top left; }
.win-sm .win-bar { height: 22px; }
.win-sm .win-bar i { width: 7px; height: 7px; }

/* ---------- Process & timeline thread ---------- */
.process { background: var(--ink); color: var(--on-dark); padding-block: clamp(4.5rem, 10vw, 8rem); }
.process-grid { display: grid; gap: 3rem; }
.process-intro h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); letter-spacing: -0.03em; margin-bottom: 1.25rem; }
.process-intro p { color: var(--on-dark-muted); max-width: 40ch; }
.steps, .timeline { position: relative; --node: 46px; }
.steps > ol, .timeline > ol { display: grid; gap: 2.4rem; }
.thread { position: absolute; left: calc(var(--node) / 2 - 1px); top: calc(var(--node) / 2); width: 2px; height: calc(100% - var(--node)); overflow: visible; }
.thread path { fill: none; stroke: var(--leaf); stroke-width: 2; }
.steps::before, .timeline::before {
  content: ""; position: absolute; left: calc(var(--node) / 2 - 1px); top: calc(var(--node) / 2); bottom: calc(var(--node) / 2);
  width: 2px; background: rgba(255, 255, 255, .12);
}
.step { position: relative; display: grid; grid-template-columns: var(--node) 1fr; gap: 1.25rem; align-items: start; }
.step-node {
  position: relative; z-index: 1; width: var(--node); height: var(--node); border-radius: 50%;
  display: grid; place-items: center; font-family: var(--f-display); font-weight: 700; font-size: 1.05rem;
  background: var(--ink); border: 2px solid rgba(255, 255, 255, .2); color: var(--on-dark-muted);
  transition: background-color .5s, border-color .5s, color .5s, transform .6s var(--ease-out), box-shadow .6s;
}
.step.is-lit .step-node { background: var(--leaf); border-color: var(--leaf); color: var(--ink); transform: scale(1.06); box-shadow: 0 0 0 8px rgba(140, 198, 63, .15); }
.step h3 { font-size: 1.35rem; margin: .55rem 0 .4rem; transition: color .5s; }
.step p { color: var(--on-dark-muted); margin: 0; max-width: 48ch; }
.step:not(.is-lit) h3 { color: var(--on-dark-muted); }

/* ---------- Why ---------- */
.why { padding-block: clamp(4.5rem, 10vw, 8rem); background: var(--white); }
.why h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); letter-spacing: -0.03em; max-width: 16ch; margin-bottom: 3rem; }
.why-list { display: grid; gap: 2.5rem 3rem; }
.why-list li { border-top: 2px solid var(--ink); padding-top: 1.4rem; }
.why-list .ic { width: 2rem; height: 2rem; color: var(--blue); margin-bottom: 1rem; }
.why-list h3 { font-size: 1.35rem; margin-bottom: .5rem; }
.why-list p { color: var(--muted); margin: 0; }
.why-light { background: var(--paper); }

/* ---------- Sign-in strip ---------- */
.signin-strip { background: var(--paper); padding-block: 2.5rem; border-top: 1px solid var(--mist); }
.signin-inner { display: grid; gap: 1.25rem; }
.signin-inner h2 { font-family: var(--f-body); font-size: 1rem; font-weight: 600; letter-spacing: 0; color: var(--muted); }
.signin-inner ul { display: flex; flex-wrap: wrap; gap: .6rem; }
.signin-inner a { display: inline-flex; align-items: center; gap: .5rem; padding: .55rem 1rem; border-radius: 999px; background: var(--white); border: 1px solid var(--mist); text-decoration: none; font-weight: 500; font-size: .95rem; transition: border-color .2s, color .2s; }
.signin-inner a:hover { border-color: var(--blue); color: var(--blue); }
.signin-inner .ic { color: var(--blue); }

/* ---------- CTA band ---------- */
.cta-band { position: relative; isolation: isolate; overflow: hidden; background: var(--blue); color: var(--white); padding-block: clamp(4.5rem, 10vw, 7.5rem); }
.cta-wires { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; }
.cta-inner { text-align: left; }
.cta-band h2 { font-size: clamp(2.1rem, 5vw, 3.9rem); letter-spacing: -0.035em; font-weight: 800; max-width: 18ch; text-wrap: balance; }
.cta-band p { color: rgba(255, 255, 255, .8); max-width: 46ch; margin: 1.25rem 0 2rem; font-size: 1.1rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.cta-band .btn-ghost-light { border-color: rgba(255, 255, 255, .45); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--on-dark-muted); padding: clamp(3.5rem, 8vw, 5rem) 0 calc(1.5rem + env(safe-area-inset-bottom, 0px)); font-size: .97rem; }
.footer-grid { display: grid; gap: 2.5rem; }
.f-brand img { width: 160px; margin-bottom: 1.25rem; }
.f-brand p { max-width: 36ch; }
.f-social { display: inline-flex; align-items: center; gap: .5rem; color: var(--on-dark); text-decoration: none; font-weight: 500; }
.f-social:hover { color: var(--leaf); }
.f-head { color: var(--white); font-weight: 600; margin-bottom: .9rem; }
.f-col ul { display: grid; gap: .45rem; }
.f-col a { text-decoration: none; transition: color .2s; }
.f-col a:hover { color: var(--leaf); }
.f-contact li { display: flex; gap: .6rem; align-items: flex-start; }
.f-contact .ic { margin-top: .2em; color: var(--leaf); }
.footer-base { display: flex; flex-wrap: wrap; gap: 1rem 2rem; align-items: center; justify-content: space-between; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(255, 255, 255, .1); font-size: .9rem; }
.footer-base p { margin: 0; }
.footer-base ul { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer-base a { text-decoration: none; }
.footer-base a:hover { color: var(--white); }

.float-wa {
  position: fixed; right: max(1rem, env(safe-area-inset-right, 0px)); bottom: calc(1rem + env(safe-area-inset-bottom, 0px)); z-index: 90;
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  background: #25d366; color: #fff; box-shadow: 0 12px 30px -8px rgba(0, 0, 0, .35);
  transition: transform .4s var(--ease-out);
}
.float-wa .ic { width: 28px; height: 28px; }
.float-wa:hover { transform: scale(1.08); }

/* ---------- Service page body ---------- */
.svc-body { display: grid; gap: 3rem; padding-block: clamp(3.5rem, 8vw, 6rem); }
.svc-sec + .svc-sec { margin-top: 3rem; padding-top: 3rem; border-top: 1px solid var(--mist); }
.svc-sec h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); letter-spacing: -0.02em; margin-bottom: 1rem; }
.svc-sec p { color: #2c3f51; max-width: 64ch; font-size: 1.08rem; }
.checks { display: grid; gap: .7rem; margin-top: 1.25rem; }
.checks li { display: flex; gap: .7rem; align-items: flex-start; }
.checks .ic { color: var(--white); background: var(--leaf-ink); border-radius: 50%; padding: 3px; width: 1.35rem; height: 1.35rem; margin-top: .15em; stroke-width: 2.4; }
.svc-aside { display: grid; gap: 1.5rem; align-content: start; }
.talk-card { background: var(--ink); color: var(--on-dark); border-radius: var(--r-lg); padding: 1.75rem; }
.talk-card h2 { font-size: 1.5rem; margin-bottom: .75rem; }
.talk-note { color: var(--leaf-2); font-size: .98rem; }
.talk-line { display: flex; align-items: center; gap: .7rem; padding: .85rem 0; border-top: 1px solid rgba(255, 255, 255, .12); text-decoration: none; font-weight: 500; overflow-wrap: anywhere; transition: color .2s; }
.talk-line:hover { color: var(--leaf); }
.talk-line .ic { color: var(--leaf); }
.sib-nav { background: var(--white); border: 1px solid var(--mist); border-radius: var(--r-lg); padding: 1.5rem 1.75rem; }
.sib-nav h2 { font-family: var(--f-body); font-size: 1rem; font-weight: 600; letter-spacing: 0; color: var(--muted); margin-bottom: .5rem; }
.sib-nav a { display: flex; align-items: center; gap: .7rem; padding: .6rem 0; text-decoration: none; font-weight: 500; border-bottom: 1px solid var(--mist); transition: color .2s, gap .3s var(--ease-out); }
.sib-nav li:last-child a { border-bottom: 0; }
.sib-nav a .ic { color: var(--blue); }
.sib-nav a:hover { color: var(--blue); gap: 1rem; }

/* ---------- Services index ---------- */
.svc-index { padding-block: clamp(3.5rem, 8vw, 6rem); display: grid; gap: clamp(3rem, 7vw, 5rem); }
.svc-index-head { display: flex; align-items: center; gap: .75rem; padding-bottom: 1rem; border-bottom: 2px solid var(--ink); margin-bottom: 1.5rem; }
.svc-index-head .ic { width: 2rem; height: 2rem; color: var(--blue); }
.svc-index-head h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); letter-spacing: -.025em; }
.svc-index-list { display: grid; gap: 1rem; }
.svc-index-list a { display: grid; grid-template-columns: auto 1fr; gap: .2rem 1rem; padding: 1.25rem; border-radius: var(--r-md); text-decoration: none; background: var(--white); border: 1px solid var(--mist); height: 100%; transition: border-color .3s, transform .5s var(--ease-out), box-shadow .4s; }
.svc-index-list a:hover { border-color: var(--blue); transform: translateY(-3px); box-shadow: 0 18px 40px -22px rgba(11, 34, 54, .4); }
.svc-index-list .ic { grid-row: span 2; width: 2.6rem; height: 2.6rem; padding: .55rem; border-radius: 12px; background: var(--paper); color: var(--blue); }
.svc-index-list h3 { font-size: 1.2rem; align-self: end; }
.svc-index-list p { margin: 0; color: var(--muted); font-size: .97rem; }

/* ---------- About ---------- */
.about-story { padding-block: clamp(3.5rem, 8vw, 6rem); background: var(--white); }
.about-grid { display: grid; gap: 3rem; }
.about-text h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); letter-spacing: -.025em; margin-bottom: 1.25rem; }
.about-text p { color: #2c3f51; max-width: 60ch; font-size: 1.08rem; }
.timeline { --node: 22px; background: var(--ink); color: var(--on-dark); border-radius: var(--r-lg); padding: 2rem 1.75rem; }
.timeline::before, .timeline .thread { left: calc(1.75rem + var(--node) / 2 - 1px); top: calc(2rem + var(--node) / 2); }
.timeline::before { bottom: calc(2rem + var(--node) / 2 + 1.6rem); }
.timeline .thread { height: calc(100% - 4rem - var(--node) - 1.6rem); }
.timeline .step-node { margin-top: .35rem; }
.timeline .step h3 { margin-top: 0; font-size: 1.6rem; }
.people { padding-block: clamp(3rem, 7vw, 5rem); background: var(--white); border-top: 1px solid var(--mist); }
.people-grid { display: grid; gap: 1.5rem; }
.people-grid h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -.025em; }
.people-grid ul { display: flex; flex-wrap: wrap; gap: 1.25rem 2.5rem; }
.people-grid li { display: flex; align-items: center; gap: 1rem; }
.avatar { width: 56px; height: 56px; border-radius: 50%; background: var(--ink); color: var(--leaf); display: grid; place-items: center; font-family: var(--f-display); font-weight: 800; font-size: 1.4rem; }
.people-grid h3 { font-size: 1.2rem; }
.people-grid p { margin: 0; color: var(--muted); }

/* ---------- Products ---------- */
.products { padding-block: clamp(3.5rem, 8vw, 6rem); background: var(--white); }
.products-soft { background: var(--paper); }
.sec-h { font-size: clamp(1.8rem, 3.4vw, 2.6rem); letter-spacing: -.025em; margin-bottom: .75rem; }
.sec-lead { color: var(--muted); max-width: 56ch; margin-bottom: 2.5rem; }
.prod-list { display: grid; gap: 1rem; margin-top: 2rem; }
.prod-list li { display: grid; grid-template-columns: auto 1fr; gap: .25rem 1.25rem; align-items: center; padding: 1.5rem; border: 1px solid var(--mist); border-radius: var(--r-lg); }
.prod-icon { grid-row: span 2; width: 3.25rem; height: 3.25rem; border-radius: 14px; display: grid; place-items: center; background: var(--ink); color: var(--leaf); }
.prod-icon .ic { width: 1.6rem; height: 1.6rem; }
.prod-list h3 { font-size: 1.3rem; }
.prod-list p { margin: 0; color: var(--muted); }
.prod-list .btn { grid-column: 1 / -1; justify-self: start; margin-top: 1rem; }
.soft-grid { display: grid; gap: 2.5rem 2rem; }
.soft-grid h3 { font-size: 1.2rem; margin: 1rem 0 .35rem; }
.soft-grid p { margin: 0; color: var(--muted); font-size: .98rem; }

/* ---------- Portfolio gallery & lightbox ---------- */
.gallery { padding-block: clamp(3.5rem, 8vw, 6rem); }
.gallery-grid { display: grid; gap: 1.25rem; }
.g-btn { position: relative; display: block; width: 100%; padding: 0; border: 0; background: var(--white); border-radius: var(--r-md); overflow: hidden; text-align: left; box-shadow: 0 20px 40px -26px rgba(11, 34, 54, .45); }
.g-btn img { width: 100%; aspect-ratio: 16 / 9.5; object-fit: cover; object-position: top left; transition: transform 1s var(--ease-out); }
.g-cap { position: absolute; inset: auto 0 0 0; display: flex; flex-direction: column; padding: 2.5rem 1.25rem 1.1rem; color: var(--white); background: linear-gradient(transparent, rgba(11, 34, 54, .92)); transform: translateY(18%); opacity: .95; transition: transform .6s var(--ease-out); }
.g-cap strong { font-family: var(--f-display); font-size: 1.25rem; }
.g-cap span { font-size: .9rem; color: var(--on-dark-muted); }
.g-btn:hover img, .g-btn:focus-visible img { transform: scale(1.05); }
.g-btn:hover .g-cap, .g-btn:focus-visible .g-cap { transform: none; }

.lightbox { width: min(1200px, 94vw); max-height: 92vh; padding: 0; border: 0; border-radius: var(--r-lg); background: var(--ink); color: var(--on-dark); overflow: visible; }
.lightbox::backdrop { background: rgba(6, 18, 30, .82); backdrop-filter: blur(6px); }
.lightbox[open] { animation: lb-in .55s var(--ease-out); }
@keyframes lb-in { from { opacity: 0; transform: scale(.92) translateY(20px); } }
.lightbox figure { margin: 0; }
.lightbox img { width: 100%; max-height: 78vh; object-fit: contain; border-radius: var(--r-lg) var(--r-lg) 0 0; background: #fff; }
.lightbox figcaption { padding: 1rem 1.5rem 1.25rem; display: grid; gap: .2rem; }
.lightbox figcaption strong { font-family: var(--f-display); font-size: 1.3rem; color: var(--white); }
.lightbox figcaption span { color: var(--on-dark-muted); }
.lb-btn, .lb-close { position: absolute; width: 48px; height: 48px; border-radius: 50%; border: 0; background: var(--white); color: var(--ink); display: grid; place-items: center; box-shadow: 0 10px 30px -10px rgba(0, 0, 0, .5); transition: transform .3s var(--ease-out), background-color .2s; }
.lb-btn:hover, .lb-close:hover { background: var(--leaf); transform: scale(1.06); }
.lb-close { top: -16px; right: -16px; }
.lb-prev { left: -20px; top: 40%; }
.lb-next { right: -20px; top: 40%; }
.lb-prev .ic { transform: rotate(90deg); }
.lb-next .ic { transform: rotate(-90deg); }

/* ---------- Contact ---------- */
.contact { padding-block: clamp(3.5rem, 8vw, 6rem); }
.contact-grid { display: grid; gap: 3rem; }
.form { background: var(--white); border-radius: var(--r-lg); padding: clamp(1.5rem, 4vw, 2.5rem); border: 1px solid var(--mist); display: grid; gap: 1.25rem; }
.form h2 { font-size: 1.8rem; letter-spacing: -.02em; }
.field { display: grid; gap: .4rem; }
.field-row { display: grid; gap: 1.25rem; }
.field label { font-weight: 600; font-size: .95rem; }
.field input, .field textarea, .field select {
  width: 100%; font: inherit; color: var(--text); background: var(--paper);
  border: 1.5px solid var(--mist); border-radius: var(--r-sm); padding: .8rem .95rem;
  transition: border-color .2s, background-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--blue); background: var(--white); box-shadow: 0 0 0 4px rgba(12, 81, 120, .12); }
.field [aria-invalid="true"] { border-color: #c2412d; }
.field-err, .form-error { color: #b0361f; font-size: .92rem; margin: 0; font-weight: 500; }
.form-error { background: #fdecea; padding: .8rem 1rem; border-radius: var(--r-sm); }
.select { position: relative; }
.select select { appearance: none; padding-right: 2.5rem; }
.select .ic { position: absolute; right: .9rem; top: 50%; transform: translateY(-50%); pointer-events: none; color: var(--muted); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form .btn { justify-self: start; }
.form-sent { display: flex; gap: 1rem; align-items: flex-start; background: #eef7e2; border: 1.5px solid var(--leaf); border-radius: var(--r-lg); padding: 1.25rem 1.5rem; margin-bottom: 1.5rem; }
.form-sent .ic { width: 2rem; height: 2rem; background: var(--leaf-ink); color: #fff; border-radius: 50%; padding: 5px; stroke-width: 2.4; }
.form-sent h2 { font-size: 1.3rem; margin-bottom: .25rem; }
.form-sent p { margin: 0; }
.contact-info { display: grid; gap: .75rem; align-content: start; }
.ci-big { display: flex; gap: 1rem; align-items: center; padding: 1.1rem 1.25rem; border-radius: var(--r-md); background: var(--white); border: 1px solid var(--mist); text-decoration: none; font-weight: 600; overflow-wrap: anywhere; transition: border-color .25s, transform .4s var(--ease-out); }
a.ci-big:hover { border-color: var(--blue); transform: translateX(4px); }
.ci-big .ic { width: 2.6rem; height: 2.6rem; padding: .6rem; border-radius: 50%; background: var(--ink); color: var(--leaf); }
.ci-big small { display: block; font-weight: 500; color: var(--muted); font-size: .85rem; }
.ci-static { font-weight: 500; }
.ci-people { margin-top: 1rem; padding: 1.25rem; }
.ci-people h2 { font-family: var(--f-body); font-size: 1rem; font-weight: 600; letter-spacing: 0; color: var(--muted); margin-bottom: .75rem; }
.ci-people li { display: flex; justify-content: space-between; padding: .5rem 0; border-bottom: 1px solid var(--mist); }
.ci-people li span { color: var(--muted); }
.map iframe { display: block; width: 100%; height: 420px; border: 0; filter: grayscale(.3) contrast(1.05); }

.notfound { min-height: 70vh; }

/* ==========================================================================
   Breakpoints
   ========================================================================== */
@media (min-width: 640px) {
  .hero-facts { grid-template-columns: repeat(4, 1fr); }
  .so-groups { grid-template-columns: repeat(2, 1fr); }
  .why-list { grid-template-columns: repeat(2, 1fr); }
  .checks-cols { grid-template-columns: repeat(2, 1fr); column-gap: 2rem; }
  .field-row { grid-template-columns: 1fr 1fr; }
  .svc-index-list { grid-template-columns: repeat(2, 1fr); }
  .soft-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .prod-list li { grid-template-columns: auto 1fr auto; }
  .prod-list .btn { grid-column: 3; grid-row: 1 / span 2; margin: 0; }
}

@media (min-width: 960px) {
  .main-nav { display: block; }
  .header-call { display: inline-flex; }
  .menu-btn, .mobile-menu { display: none; }
  .hero { min-height: 100svh; display: flex; flex-direction: column; justify-content: space-between; }
  .hero-grid { grid-template-columns: 1.05fr 1fr; gap: 2rem; padding-block: 3rem 1rem; flex: 1; }
  .page-hero-grid { grid-template-columns: 1.2fr .9fr; }
  .so-grid { grid-template-columns: .85fr 1.4fr; gap: 5rem; }
  .so-intro { position: sticky; top: calc(var(--header-h) + 3rem); align-self: start; }
  .process-grid { grid-template-columns: .9fr 1.2fr; gap: 6rem; }
  .process-intro { position: sticky; top: calc(var(--header-h) + 4rem); align-self: start; }
  .why-list { grid-template-columns: repeat(4, 1fr); }
  .why-list-3 { grid-template-columns: repeat(3, 1fr); }
  .svc-body { grid-template-columns: 1fr 340px; gap: 5rem; }
  .svc-aside { position: sticky; top: calc(var(--header-h) + 2rem); align-self: start; }
  .svc-index-list { grid-template-columns: repeat(3, 1fr); }
  .about-grid { grid-template-columns: 1.3fr 1fr; gap: 5rem; align-items: start; }
  .people-grid { grid-template-columns: 1fr 2fr; align-items: center; }
  .soft-grid { grid-template-columns: repeat(4, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .g-wide { grid-column: span 2; }
  .g-wide .g-btn img { aspect-ratio: 16 / 8.6; height: 100%; }
  .contact-grid { grid-template-columns: 1.3fr 1fr; gap: 4rem; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1.1fr 1.3fr; gap: 3rem; }
  .signin-inner { grid-template-columns: auto 1fr; align-items: center; gap: 2rem; }
  .signin-inner ul { justify-content: flex-end; }

  /* Pinned horizontal rail (enabled by JS) */
  .work-rail.is-pinned .rail-sticky { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; justify-content: center; overflow: hidden; padding-block: calc(var(--header-h) + 1rem) 2rem; }
  .work-rail.is-pinned .rail-viewport { overflow: visible; scroll-snap-type: none; }
  .work-rail.is-pinned .rail-track { padding-left: max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter))); will-change: transform; }
  .work-rail.is-pinned .rail-item { width: min(50vw, 700px); }
  .work-rail.is-pinned .rail-progress { display: block; }
  .rail-head { grid-template-columns: 1fr auto; align-items: end; column-gap: 3rem; }
  .rail-head h2 { grid-column: 1; }
  .rail-head p { grid-column: 1; }
  .rail-progress { grid-column: 2; grid-row: 1 / span 2; align-self: end; width: 260px; margin-bottom: .6rem; }
}

@media (min-width: 1200px) {
  .main-nav a, .mega-toggle { padding-inline: 1rem; }
}

@media (max-width: 959px) {
  .hero-net { max-width: 520px; margin-top: 1rem; }
  .hero-net-sm { display: none; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0ms !important; scroll-behavior: auto !important; }
  .js [data-split] .w > span, .js [data-rise], .js [data-reveal] { transform: none; opacity: 1; }
  @view-transition { navigation: none; }
}

@media print {
  .site-header, .float-wa, .cta-band, .hero-net, .map { display: none !important; }
  .hero, .page-hero { background: none; color: #000; padding-top: 0; }
}