/* NetLeb — secure-comms dark theme. Colours derived from the NetLeb logo (#046939 / #008E26 green, #C52027 red). */
:root {
  --ink: #070c0a;
  --ink-2: #0b1310;
  --panel: #0f1a15;
  --panel-2: #13211b;
  --line: #1d2c25;
  --line-2: #2a3d34;
  --text: #e7eee9;
  --muted: #93a69c;
  --dim: #64776d;
  --green: #046939;
  --signal: #2fc46f;
  --signal-soft: rgba(47, 196, 111, .14);
  --red: #c52027;
  --red-bright: #ec3a40;

  --f-display: "Chakra Petch", "Arial Narrow", sans-serif;
  --f-body: "IBM Plex Sans", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, monospace;

  --header-bg: rgba(7, 12, 10, .72);
  --hero-glow: rgba(4, 105, 57, .30);
  --card-glow: rgba(47, 196, 111, .16);
  --contact-glow: rgba(4, 105, 57, .35);
  --field-bg: rgba(7, 12, 10, .7);
  --chip-bg: rgba(15, 26, 21, .6);
  --tag-bg: rgba(7, 12, 10, .75);
  --btn-text: #04120a;
  --btn-hover: #46d681;
  --stroke-text: var(--signal);
  --accent-red: var(--red-bright);
  --g-edge: 47, 196, 111; --g-node: 91, 227, 154; --g-hub: #5be39a; --g-halo: 4, 105, 57; --g-ring: 236, 58, 64; --g-dot: #ff6b6f;

  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 14px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: dark;
}
/* Light theme: explicit choice, or the system preference when no choice is stored */
:root[data-theme="light"] {
  --ink: #f3f6f4;
  --ink-2: #eaf0ec;
  --panel: #ffffff;
  --panel-2: #f7faf8;
  --line: #d9e3dd;
  --line-2: #c4d3ca;
  --text: #0c1813;
  --muted: #4a5d54;
  --dim: #6f8178;
  --signal: #0b7d44;
  --signal-soft: rgba(11, 125, 68, .10);
  --header-bg: rgba(243, 246, 244, .8);
  --hero-glow: rgba(11, 125, 68, .14);
  --card-glow: rgba(11, 125, 68, .10);
  --contact-glow: rgba(11, 125, 68, .12);
  --field-bg: #ffffff;
  --chip-bg: rgba(255, 255, 255, .8);
  --tag-bg: rgba(255, 255, 255, .9);
  --btn-text: #ffffff;
  --btn-hover: #096a3a;
  --stroke-text: #0b7d44;
  --accent-red: #c52027;
  --g-edge: 11, 125, 68; --g-node: 11, 125, 68; --g-hub: #0b7d44; --g-halo: 11, 125, 68; --g-ring: 197, 32, 39; --g-dot: #c52027;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font: 400 17px/1.65 var(--f-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--signal); color: var(--ink); }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--signal); color: var(--ink); padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--f-display); font-weight: 600; letter-spacing: -.01em; line-height: 1.05; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(38px, 4.3vw, 64px); letter-spacing: -.025em; }
h2 { font-size: clamp(32px, 4.4vw, 56px); }
h3 { font-size: 22px; line-height: 1.2; }
p { margin: 0; text-wrap: pretty; }
.lede { font-size: clamp(18px, 1.6vw, 21px); color: var(--muted); max-width: 58ch; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 12px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--signal);
}
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px var(--signal-soft); }
.hl { color: var(--signal); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px; border-radius: 999px;
  font: 600 15px/1 var(--f-body); letter-spacing: .01em;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), color .25s;
}
.btn svg { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn-primary { background: var(--signal); color: var(--btn-text); }
.btn-primary:hover { background: var(--btn-hover); }
.btn-ghost { border-color: var(--line-2); color: var(--text); }
.btn-ghost:hover { border-color: var(--signal); color: var(--signal); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--header-bg);
  backdrop-filter: saturate(140%) blur(14px); -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s;
}
.site-header.scrolled { border-bottom-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark { width: 34px; height: 34px; }
.wordmark { font: italic 700 25px/1 var(--f-display); letter-spacing: -.02em; }
.wordmark b { color: var(--accent-red); font-weight: 700; }
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a:not(.btn) { padding: 10px 14px; border-radius: 999px; font-size: 15px; color: var(--muted); transition: color .2s, background .2s; }
.nav-links a:not(.btn):hover, .nav-links a[aria-current="page"] { color: var(--text); background: var(--panel); }
.nav-links .btn { margin-left: 10px; padding: 11px 18px; }
.menu-btn { display: none; background: none; border: 1px solid var(--line-2); color: var(--text); width: 44px; height: 44px; border-radius: 12px; cursor: pointer; }
.menu-btn svg { margin: auto; }

@media (max-width: 860px) {
  .menu-btn { display: grid; place-items: center; }
  .nav-links {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; align-items: stretch; gap: 2px;
    padding: 12px var(--gutter) 24px; background: var(--ink-2); border-bottom: 1px solid var(--line);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: .25s var(--ease);
  }
  .nav-links.open { transform: none; opacity: 1; visibility: visible; }
  .nav-links a:not(.btn) { padding: 14px 12px; font-size: 17px; }
  .nav-links .btn { margin: 10px 0 0; justify-content: center; padding: 15px; }
}

/* ---------- hero ---------- */
.hero { position: relative; padding: clamp(40px, 7vw, 96px) 0 clamp(56px, 7vw, 96px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 70% at 78% 40%, var(--hero-glow), transparent 70%),
    linear-gradient(transparent 0, var(--ink) 100%);
}
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); align-items: center; gap: clamp(24px, 4vw, 56px); }
.hero h1 .line { display: block; white-space: nowrap; }
.hero h1 .accent { color: transparent; -webkit-text-stroke: 1.5px var(--stroke-text); }
.hero .lede { margin-top: 28px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.freq {
  margin-top: 44px; display: flex; flex-wrap: wrap; gap: 8px;
  font: 500 12px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted);
}
.freq span { padding: 9px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--chip-bg); }
.globe-wrap { position: relative; aspect-ratio: 1; width: 100%; max-width: 600px; justify-self: end; }
.globe-wrap canvas { width: 100%; height: 100%; }
.globe-tag {
  position: absolute; font: 500 11px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted); padding: 7px 10px; border: 1px solid var(--line-2); border-radius: 8px; background: var(--tag-bg);
}
.globe-tag i { font-style: normal; color: var(--signal); }
.globe-tag.t1 { top: 14%; left: 0; }
.globe-tag.t2 { bottom: 16%; right: 0; }
.globe-tag.t3 { bottom: 4%; left: 12%; }
.globe-tag.t3 i { color: var(--accent-red); }

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .globe-wrap { order: -1; max-width: 360px; justify-self: center; margin-bottom: -12px; }
  .globe-tag { display: none; }
}

/* ---------- proof strip ---------- */
.proof { border-block: 1px solid var(--line); background: var(--ink-2); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-item { padding: 30px 24px 30px 0; }
.proof-item + .proof-item { padding-left: 24px; border-left: 1px solid var(--line); }
.proof-num { font: 600 clamp(32px, 3.4vw, 44px)/1 var(--f-display); letter-spacing: -.02em; }
.proof-num small { font-size: .5em; color: var(--signal); margin-left: 2px; }
.proof-label { margin-top: 10px; font-size: 14px; color: var(--muted); line-height: 1.45; max-width: 26ch; }
@media (max-width: 860px) {
  .proof-grid { grid-template-columns: 1fr 1fr; }
  .proof-item, .proof-item + .proof-item { padding: 24px 16px; border-left: 0; }
  .proof-item:nth-child(even) { border-left: 1px solid var(--line); }
  .proof-item:nth-child(n+3) { border-top: 1px solid var(--line); }
}

/* ---------- sections ---------- */
.section { padding: clamp(72px, 10vw, 128px) 0; }
.section-head { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); align-items: end; gap: 32px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head > :last-child { justify-self: end; }
@media (max-width: 860px) { .section-head { grid-template-columns: 1fr; } .section-head > :last-child { justify-self: start; } }
.section-head h2 { margin-top: 18px; max-width: 18ch; }
.section-head .lede { max-width: 46ch; }

/* services: grouped by discipline */
.svc-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.svc {
  position: relative; grid-column: span 4; display: flex; flex-direction: column;
  padding: 28px; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--line);
  overflow: hidden; transition: border-color .3s var(--ease), transform .3s var(--ease), background .3s;
}
.svc::after {
  content: ""; position: absolute; inset: auto -40% -60% auto; width: 80%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, var(--card-glow), transparent 65%); opacity: 0; transition: opacity .4s;
}
.svc:hover { border-color: var(--line-2); transform: translateY(-3px); background: var(--panel-2); }
.svc:hover::after { opacity: 1; }
.svc.wide { grid-column: span 6; }
.svc-tag { font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--dim); }
.svc-icon { width: 44px; height: 44px; margin: 22px 0 20px; color: var(--signal); }
.svc h3 { margin-bottom: 12px; }
.svc p { color: var(--muted); font-size: 15.5px; }
.svc .more { margin-top: auto; padding-top: 22px; display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--text); }
.svc .more svg { width: 14px; transition: transform .25s var(--ease); }
.svc:hover .more { color: var(--signal); }
.svc:hover .more svg { transform: translateX(3px); }
@media (max-width: 960px) { .svc, .svc.wide { grid-column: span 6; } }
@media (max-width: 620px) { .svc, .svc.wide { grid-column: span 12; } }

/* process: a real sequence, so it is numbered */
.process { background: var(--ink-2); border-block: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: step; list-style: none; padding: 0; margin: 0; }
.step { position: relative; padding: 0 28px 0 0; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  display: block; font: 500 13px/1 var(--f-mono); color: var(--signal); letter-spacing: .1em;
  padding-bottom: 18px; margin-bottom: 22px; border-bottom: 1px solid var(--line-2);
}
.step::after { content: ""; position: absolute; top: 0; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--signal); transform: translate(0, 24px); display: none; }
.step h3 { font-size: 20px; margin-bottom: 10px; }
.step p { color: var(--muted); font-size: 15.5px; }
.step.finance::before { color: var(--accent-red); }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr 1fr; row-gap: 40px; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* partners */
.partners { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.partner {
  position: relative; display: flex; flex-direction: column; gap: 12px; padding: 28px;
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .3s;
}
.partner:hover { background: var(--panel); }
.partner-name { display: flex; align-items: center; justify-content: space-between; gap: 12px; font: 600 21px/1.1 var(--f-display); }
.partner-name svg { width: 16px; color: var(--dim); transition: color .25s, transform .25s var(--ease); flex: none; }
.partner:hover .partner-name svg { color: var(--signal); transform: translate(2px, -2px); }
.partner-kind { font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--signal); }
.partner p { color: var(--muted); font-size: 15px; }
@media (max-width: 960px) { .partners { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .partners { grid-template-columns: 1fr; } }

/* founder */
.founder { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.quote { font: 500 clamp(26px, 3vw, 38px)/1.25 var(--f-display); letter-spacing: -.01em; }
.quote::before { content: "“"; display: block; font-size: 2.2em; line-height: .6; color: var(--accent-red); margin-bottom: 18px; }
.founder-meta { margin-top: 28px; display: flex; align-items: center; gap: 14px; }
.founder-meta .dot { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--panel-2); border: 1px solid var(--line-2); font: 600 15px/1 var(--f-display); color: var(--signal); }
.founder-meta b { display: block; font-weight: 600; }
.founder-meta span { font-size: 14px; color: var(--muted); }
.founder-body p + p { margin-top: 18px; }
.founder-body p { color: var(--muted); }
.roles { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.roles span { padding: 9px 14px; border-radius: 999px; background: var(--signal-soft); color: var(--signal); font: 500 13px/1 var(--f-mono); letter-spacing: .04em; }
@media (max-width: 860px) { .founder { grid-template-columns: 1fr; } }

/* contact */
.contact { position: relative; overflow: hidden; }
.contact-card {
  position: relative; display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(28px, 5vw, 72px);
  padding: clamp(28px, 5vw, 64px); border-radius: 24px; border: 1px solid var(--line-2);
  background:
    radial-gradient(70% 90% at 0% 0%, var(--contact-glow), transparent 60%),
    var(--panel);
}
.contact-card h2 { margin: 18px 0 18px; }
.channels { margin-top: 36px; display: grid; gap: 4px; }
.channel { display: flex; align-items: center; gap: 14px; padding: 14px 0; border-top: 1px solid var(--line-2); }
.channel svg { width: 20px; color: var(--signal); flex: none; }
.channel small { display: block; font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--dim); margin-bottom: 6px; }
.channel a:hover { color: var(--signal); }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-content: start; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line-2);
  background: var(--field-bg); color: var(--text); font: 400 16px/1.4 var(--f-body);
  transition: border-color .2s, box-shadow .2s;
}
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%2393a69c' stroke-width='1.6'%3E%3Cpath d='M1 1.5l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px; }
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--signal); box-shadow: 0 0 0 4px var(--signal-soft); }
.field input::placeholder, .field textarea::placeholder { color: var(--dim); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-foot { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 6px; }
.form-status { font-size: 14px; color: var(--muted); min-height: 1.4em; }
.form-status.ok { color: var(--signal); }
.form-status.err { color: var(--accent-red); }
@media (max-width: 860px) { .contact-card { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .form { grid-template-columns: 1fr; } }

/* footer */
.site-footer { border-top: 1px solid var(--line); padding: 56px 0 32px; color: var(--muted); font-size: 15px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.foot-grid h4 { margin: 0 0 14px; font: 500 11px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
.foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.foot-grid a:hover { color: var(--text); }
.foot-about p { margin-top: 16px; max-width: 34ch; }
.socials { display: flex; gap: 8px; margin-top: 20px; }
.socials a { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 10px; border: 1px solid var(--line-2); transition: border-color .2s, color .2s; }
.socials a:hover { border-color: var(--signal); color: var(--signal); }
.socials svg { width: 17px; height: 17px; }
.foot-base { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--dim); }
.foot-base a:hover { color: var(--text); }
@media (max-width: 860px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-about { grid-column: 1 / -1; } }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.hero .reveal { transition-duration: 1s; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* theme toggle */
.theme-btn {
  width: 40px; height: 40px; display: grid; place-items: center; border-radius: 999px;
  border: 1px solid var(--line-2); background: transparent; color: var(--muted); cursor: pointer;
  transition: color .2s, border-color .2s;
}
.theme-btn:hover { color: var(--text); border-color: var(--signal); }
.theme-btn svg { width: 18px; height: 18px; }
.theme-btn .moon, :root[data-theme="light"] .theme-btn .sun { display: none; }
:root[data-theme="light"] .theme-btn .moon { display: block; }
.nav-tools { display: flex; align-items: center; gap: 10px; }
:root[data-theme="light"] .svc:hover, :root[data-theme="light"] .partner:hover { box-shadow: 0 18px 40px -24px rgba(12, 40, 26, .35); }
.nav-tools .nav-links { order: -1; }

/* ---------- inner pages ---------- */
.page-hero { position: relative; padding: clamp(36px, 6vw, 80px) 0 clamp(40px, 5vw, 64px); overflow: hidden; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(50% 80% at 85% 0%, var(--hero-glow), transparent 70%);
}
.page-hero .wrap { position: relative; }
.page-hero h1 { margin-top: 20px; max-width: 20ch; font-size: clamp(36px, 5vw, 64px); }
.page-hero .lede { margin-top: 22px; }
.page-hero .hero-cta, .page-hero .roles { margin-top: 30px; }
.hero-icon { position: absolute; right: var(--gutter); top: 50%; width: clamp(80px, 12vw, 150px); height: auto; color: var(--signal); opacity: .5; transform: translateY(-40%); }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 26px; font-size: 14px; color: var(--dim); }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--signal); }
.crumbs [aria-current] { color: var(--text); }
.section.tight-top { padding-top: clamp(16px, 3vw, 32px); }
.section.tight { padding: clamp(56px, 7vw, 88px) 0; }

.two-col { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .85fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.two-col.solo { grid-template-columns: minmax(0, 1fr); max-width: 820px; }
.prose p { color: var(--muted); font-size: 18px; line-height: 1.75; }
.prose p + p { margin-top: 20px; }
.prose p:first-child { color: var(--text); font-size: clamp(19px, 1.7vw, 22px); line-height: 1.6; }
.cta-row { margin-top: 32px !important; display: flex; flex-wrap: wrap; gap: 12px; }
.side-panel { padding: 28px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--panel); position: sticky; top: 96px; }
.side-title { font: 500 12px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); margin: 0 0 18px; }
.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; padding: 11px 0; border-top: 1px solid var(--line); font-size: 15.5px; }
.checklist li:first-child { border-top: 0; padding-top: 0; }
.checklist svg { width: 18px; height: 18px; flex: none; color: var(--signal); margin-top: 3px; }
.groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin-top: clamp(40px, 5vw, 64px); }
.group { padding: 28px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--panel); }

.link-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); column-gap: 32px; }
.link-list a { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 0; border-top: 1px solid var(--line-2); font: 600 18px/1.3 var(--f-display); transition: color .2s; }
.link-list a svg { width: 16px; flex: none; color: var(--dim); transition: transform .25s var(--ease), color .2s; }
.link-list a:hover { color: var(--signal); }
.link-list a:hover svg { color: var(--signal); transform: translateX(3px); }
.link-list.compact { grid-template-columns: 1fr; }
.link-list.compact a { font-size: 16px; padding: 14px 0; }
.link-list.compact li:first-child a { border-top: 0; padding-top: 0; }

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pillar { padding: 32px 28px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--panel); }
.pillar-tag { display: block; font: 600 26px/1 var(--f-display); margin-bottom: 18px; }
.pillar-tag::after { content: ""; display: block; width: 28px; height: 2px; background: var(--signal); margin-top: 16px; }
.pillar:nth-child(2) .pillar-tag::after { background: var(--accent-red); }
.pillar p { color: var(--muted); font-size: 15.5px; }

@media (max-width: 960px) {
  .two-col { grid-template-columns: 1fr; }
  .side-panel { position: static; }
  .pillars { grid-template-columns: 1fr; }
  .hero-icon { display: none; }
}
@media (max-width: 620px) { .link-list { grid-template-columns: 1fr; } }
.hero-grid > * { min-width: 0; }
@media (max-width: 480px) {
  .hero h1 { font-size: clamp(30px, 9.4vw, 40px); }
  .hero h1 .line { white-space: normal; }
}