/* Self-hosted: Space Grotesk, JetBrains Mono & Source Serif 4 (blog reading text) — SIL Open Font License 1.1 (see OFL-*.txt) */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url(/assets/fonts/jetbrains-mono-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url(/assets/fonts/jetbrains-mono-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(/assets/fonts/space-grotesk-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(/assets/fonts/space-grotesk-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(/assets/fonts/source-serif-4-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(/assets/fonts/source-serif-4-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: italic;
  font-weight: 400 700;
  font-display: swap;
  src: url(/assets/fonts/source-serif-4-latin-ext-italic.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: italic;
  font-weight: 400 700;
  font-display: swap;
  src: url(/assets/fonts/source-serif-4-latin-italic.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* GAITECX C-Level Forum — Cobalt Volt+ palette */
:root {
  --navy: #030A3A;
  --cobalt: #0B1A66;
  --cobalt-hover: #10217A;
  --line: #16236E;
  --line-2: #2A3A8C;
  --volt: #D8FF2E;
  --cyan: #00E1FF;
  --pink: #FF3D6E;
  --sky: #7FA2FF;
  --ice: #F2F5FF;
  --mute: #C9D2F0;
  --mute-2: #9DA9DA;
  --ink-2: #3A4370;
  --blue: #1C3FD6;
  --sans: 'Space Grotesk', sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --gutter: clamp(20px, 4vw, 48px);
  --sec-pad: clamp(56px, 8vw, 100px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--navy); color: var(--ice);
  font-family: var(--sans); min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--volt); }
::selection { background: var(--volt); color: var(--navy); }
input, select, textarea, button { font: inherit; }
h1, h2, h3, p, blockquote { margin: 0; }

.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); margin: 0; white-space: nowrap;
}
.mono { font-family: var(--mono); }
.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: 0.16em; color: var(--cyan); }
.eyebrow--volt { color: var(--volt); }
.wrap { max-width: 1240px; margin: 0 auto; padding: var(--sec-pad) var(--gutter); }
.section { border-bottom: 1px solid var(--line); }
.stack { display: flex; flex-direction: column; }
.head-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  gap: 24px; align-items: end;
}
.head-grid .stack { gap: 14px; }
.h2 { font-size: clamp(32px, 4.4vw, 56px); font-weight: 700; letter-spacing: -0.035em; line-height: 1; }
.lead { font-size: 18px; line-height: 1.6; color: var(--mute); text-wrap: pretty; }

/* ---------- Logo ---------- */
.logo {
  display: flex; align-items: center; gap: 0.05em; font-weight: 700;
  letter-spacing: -0.04em; line-height: 1; color: var(--ice);
}
.logo:hover { color: var(--ice); }
.logo .ai { color: var(--volt); }
.logo-x {
  width: 0.7em; height: 0.7em; display: grid;
  grid-template-columns: repeat(5, 1fr); grid-template-rows: repeat(5, 1fr); gap: 8%;
}
.logo-x span { display: block; border-radius: 22%; background: var(--ice); opacity: 0.12; }
.logo-x .v { background: var(--volt); opacity: 1; }
.logo-x .c { background: var(--cyan); opacity: 1; }
.logo-x .h { background: var(--pink); opacity: 1; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(3, 10, 58, 0.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .bar {
  max-width: 1240px; margin: 0 auto; padding: 14px var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
}
.site-header .logo { font-size: 24px; }
.nav {
  display: flex; align-items: center; gap: clamp(14px, 2.4vw, 28px);
  flex-wrap: wrap; font-size: 15px; font-weight: 500;
}
.nav > a.link { color: var(--mute); }
.nav > a.link:hover { color: var(--ice); }
.lang { display: flex; border: 1px solid var(--line-2); }
.lang a {
  color: var(--mute); padding: 9px 11px; font-family: var(--mono); font-size: 12px;
  font-weight: 500; letter-spacing: 0.1em; min-width: 40px; text-align: center;
}
.lang a:hover { color: var(--ice); }
.lang a[aria-current="true"] { background: var(--ice); color: var(--navy); font-weight: 700; }

.btn-volt { background: var(--volt); color: var(--navy); font-weight: 700; display: inline-block; }
.btn-volt:hover { background: var(--ice); color: var(--navy); }
.nav .btn-volt { padding: 10px 16px; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-field {
  position: absolute; top: -10px; right: -40px; bottom: -10px;
  width: min(780px, 72%); pointer-events: none;
}
.hero-fade {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, #030A3A 34%, rgba(3, 10, 58, 0.55) 60%, rgba(3, 10, 58, 0) 100%);
}
.xfield {
  width: 100%; height: 100%; display: grid; gap: 6px;
  grid-template-columns: repeat(14, 1fr); grid-template-rows: repeat(12, 1fr);
}
.xfield div { border-radius: 22%; background: var(--ice); opacity: 0.06; }
.hero .inner {
  position: relative; max-width: 1240px; margin: 0 auto;
  padding: clamp(72px, 11vw, 150px) var(--gutter) clamp(56px, 8vw, 110px);
  display: flex; flex-direction: column; gap: 28px;
}
.hero h1 {
  font-size: clamp(22px, 2.4vw, 30px); font-weight: 500; letter-spacing: -0.02em;
  line-height: 1.2; max-width: 760px; text-wrap: balance;
}
.hero .slogan {
  font-size: clamp(46px, 8.4vw, 112px); font-weight: 700; letter-spacing: -0.045em;
  line-height: 0.92; max-width: 900px;
}
.hero .slogan .hl { color: var(--volt); }
.hero .intro {
  font-size: clamp(18px, 1.7vw, 22px); line-height: 1.55; color: var(--mute);
  max-width: 620px; text-wrap: pretty;
}
.hero .ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .ctas .btn-volt { padding: 17px 26px; font-size: 17px; }
.btn-outline {
  border: 2px solid var(--ice); background: var(--cobalt); color: var(--ice);
  padding: 15px 25px; font-weight: 700; font-size: 17px;
}
.btn-outline:hover { background: var(--ice); color: var(--navy); }
.chips { display: flex; gap: 10px; flex-wrap: wrap; padding-top: 8px; align-items: center; }
.chip {
  display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12px;
  letter-spacing: 0.12em; color: var(--ice); border: 1px solid var(--line-2);
  background: var(--navy); padding: 8px 12px;
}
.chip .sw { width: 8px; height: 8px; border-radius: 2px; background: var(--accent); }
.chip:hover { border-color: var(--accent); color: var(--accent); }
.chip--cloud { color: var(--cyan); border-color: var(--cyan); }
.chip--cloud:hover { background: var(--cyan); color: var(--navy); }

/* ---------- Tracks ---------- */
.tracks .wrap { display: flex; flex-direction: column; gap: 36px; }
.track-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 12px; }
.track {
  background: var(--cobalt); padding: clamp(24px, 3vw, 36px); display: flex;
  flex-direction: column; gap: 18px; border-top: 4px solid var(--accent); scroll-margin-top: 90px;
}
.track .meta {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em;
}
.track .meta .n { color: var(--accent); }
.track .meta .c { color: var(--mute-2); }
.track h3 {
  font-size: clamp(24px, 2.6vw, 32px); font-weight: 700; letter-spacing: -0.03em;
  line-height: 1.05; text-wrap: balance;
}
.track p { font-size: 16px; line-height: 1.55; color: var(--mute); text-wrap: pretty; }
.track ul { list-style: none; margin: auto 0 0; padding: 0; border-top: 1px solid var(--line-2); }
.track li { padding: 11px 0; border-bottom: 1px solid var(--line-2); font-size: 15px; font-weight: 500; }
.cloud-bar {
  scroll-margin-top: 90px; background: var(--cyan); color: var(--navy);
  padding: 20px clamp(20px, 3vw, 32px); display: flex; justify-content: space-between;
  align-items: center; gap: 16px; flex-wrap: wrap;
}
.cloud-bar .l { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.cloud-bar .eyebrow { color: var(--navy); }
.cloud-bar h3 { font-size: clamp(20px, 2.2vw, 26px); font-weight: 700; letter-spacing: -0.02em; }
.cloud-bar .r { font-size: 15px; font-weight: 500; }

/* ---------- Audience ---------- */
.audience .wrap { display: flex; flex-direction: column; gap: 40px; }
.audience .head-grid { gap: 32px; }
.roles {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px; background: var(--line); border: 1px solid var(--line);
}
.role { background: var(--navy); padding: 26px 20px; display: flex; flex-direction: column; gap: 8px; }
.role:hover { background: var(--cobalt); }
.role .code { font-size: 38px; font-weight: 700; letter-spacing: -0.04em; line-height: 1; }
.role .name { font-size: 14px; color: var(--mute-2); line-height: 1.4; }
.industries { display: flex; flex-direction: column; gap: 14px; }
.industries h3 { font-family: var(--mono); font-size: 12px; font-weight: 400; letter-spacing: 0.14em; color: var(--mute-2); }
.industries ul { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.industries li { border: 1px solid var(--line-2); padding: 10px 15px; font-size: 15px; font-weight: 500; }

/* ---------- Quote ---------- */
.quote { background: var(--volt); color: var(--navy); }
.quote .wrap {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 32px; align-items: end;
}
.quote blockquote {
  font-size: clamp(30px, 4.2vw, 54px); font-weight: 700; letter-spacing: -0.035em;
  line-height: 1.02; grid-column: span 2; text-wrap: pretty;
}
@media (max-width: 640px) { .quote blockquote { grid-column: auto; } }
.quote .side { display: flex; flex-direction: column; gap: 12px; font-size: 17px; line-height: 1.55; }
.quote .side .eyebrow { color: var(--navy); }

/* ---------- Agenda ---------- */
.agenda .wrap { display: flex; flex-direction: column; gap: 32px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.filter {
  background: transparent; color: var(--mute); border: 1px solid var(--line-2);
  padding: 10px 15px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; cursor: pointer;
}
.filter[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--navy); }
.topics { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: 12px; }
.topic { background: var(--cobalt); border-top: 4px solid var(--accent); }
.topic[hidden] { display: none; }
.topic:hover { background: var(--cobalt-hover); }
.topic button {
  all: unset; box-sizing: border-box; width: 100%; padding: 24px; display: flex;
  flex-direction: column; gap: 14px; cursor: pointer;
}
.topic button:focus-visible { outline: 2px solid var(--volt); outline-offset: -2px; }
.topic .meta {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.12em;
}
.topic .tags { display: flex; gap: 10px; flex-wrap: wrap; }
.topic .tag { color: var(--accent); }
.topic .cloud { color: var(--cyan); }
.topic .icon { color: var(--mute-2); font-size: 18px; }
.topic h3 { font-size: 21px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; text-wrap: pretty; }
.topic .body { padding: 0 24px 24px; margin-top: -10px; font-size: 15.5px; line-height: 1.6; color: var(--mute); text-wrap: pretty; }

/* ---------- Purpose ---------- */
.purpose .wrap { display: flex; flex-direction: column; gap: 36px; }
.purpose-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); gap: 12px; }
.purpose-card { background: var(--cobalt); padding: clamp(24px, 3.4vw, 44px); display: flex; flex-direction: column; gap: 18px; }
.purpose-card--light { background: var(--ice); color: var(--navy); }
.purpose-card--light .eyebrow { color: var(--blue); }
.purpose-card p { font-size: clamp(22px, 2.4vw, 30px); font-weight: 500; letter-spacing: -0.02em; line-height: 1.25; text-wrap: pretty; }

/* ---------- Partners ---------- */
.partners .wrap { display: flex; flex-direction: column; gap: 36px; }
.benefits { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 12px; }
.benefit { border: 1px solid var(--line-2); padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.benefit:hover { border-color: var(--volt); }
.benefit .n { font-family: var(--mono); font-size: 12px; color: var(--volt); }
.benefit h3 { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; }
.benefit p { font-size: 16px; line-height: 1.55; color: var(--mute); text-wrap: pretty; }

/* ---------- Contact ---------- */
.contact { background: var(--cobalt); }
.contact .wrap {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr));
  gap: clamp(32px, 5vw, 64px); align-items: start;
}
.contact .copy { display: flex; flex-direction: column; gap: 24px; }
.contact h2 { font-size: clamp(34px, 4.6vw, 60px); font-weight: 700; letter-spacing: -0.04em; line-height: 0.98; }
.contact .copy .lead { max-width: 460px; }
.steps { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-2); }
.steps li {
  display: grid; grid-template-columns: 44px 1fr; gap: 12px; padding: 16px 0;
  border-bottom: 1px solid var(--line-2);
}
.steps .n { font-family: var(--mono); font-size: 13px; color: var(--accent); }
.steps .t { display: flex; flex-direction: column; gap: 4px; }
.steps b { font-size: 17px; }
.steps .d { font-size: 15px; color: var(--mute-2); }

.form-card {
  background: var(--ice); color: var(--navy); padding: clamp(24px, 3.4vw, 40px);
  display: flex; flex-direction: column; gap: 24px;
}
.form-card[data-sent="true"] form { display: none; }
.form-card[data-sent="false"] .ok { display: none; }
.form { display: flex; flex-direction: column; gap: 26px; }
.fieldset { border: 0; margin: 0; padding: 0; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.fieldset legend { padding: 0; margin-bottom: 12px; font-size: 15px; font-weight: 700; }
.fieldset legend .soft { font-weight: 400; color: var(--ink-2); }
.modes { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr)); gap: 8px; }
.mode {
  background: transparent; border: 1px solid #C9D2F0; padding: 14px 15px; display: flex;
  flex-direction: column; align-items: flex-start; gap: 6px; cursor: pointer; color: var(--navy); text-align: left;
}
.mode[aria-checked="true"] { background: #FFFFFF; border: 2px solid var(--navy); padding: 13px 14px; }
.mode .top { display: flex; justify-content: space-between; align-items: center; gap: 8px; width: 100%; }
.mode b { font-size: 16px; }
.mode .dot {
  width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--navy);
  background: transparent; flex-shrink: 0;
}
.mode[aria-checked="true"] .dot { background: var(--volt); }
.mode .desc { font-size: 13.5px; line-height: 1.4; color: var(--ink-2); text-align: left; }
.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; font-size: 14px; font-weight: 500; color: var(--ink-2); }
.field input, .field select, .field textarea {
  background: #FFFFFF; border: 1px solid #C9D2F0; color: var(--navy); padding: 14px 16px;
  font-size: 16px; outline: none; border-radius: 0; width: 100%;
}
.field textarea { resize: vertical; }
.field input:focus, .field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(28, 63, 214, 0.15); }
.field select:focus { border-color: var(--blue); }
.track-opts { display: flex; flex-wrap: wrap; gap: 8px; }
.track-opt {
  display: flex; align-items: center; gap: 9px; background: #FFFFFF; color: var(--navy);
  border: 1px solid #C9D2F0; padding: 11px 15px; font-size: 15px; font-weight: 500; cursor: pointer;
}
.track-opt .sw { width: 10px; height: 10px; border-radius: 2px; background: var(--accent); outline: 1px solid #030A3A33; }
.track-opt[aria-pressed="true"] { background: var(--navy); color: var(--ice); border-color: var(--navy); }
.track-opt[aria-pressed="true"] .sw { outline: none; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; line-height: 1.45; color: var(--ink-2); cursor: pointer; }
.consent input { width: 18px; height: 18px; margin: 1px 0 0; accent-color: var(--blue); flex-shrink: 0; }
.submit {
  background: var(--navy); color: var(--ice); border: none; padding: 19px 24px; font-size: 17px;
  font-weight: 700; cursor: pointer; display: flex; justify-content: space-between; align-items: center;
}
.submit:hover { background: var(--blue); }
.submit:disabled { opacity: 0.6; cursor: progress; }
.submit .arrow { color: var(--volt); }
.form-error { color: #B3123E; font-size: 14px; }
.ok { display: flex; flex-direction: column; gap: 16px; padding: 12px 0; }
.ok .eyebrow { color: var(--blue); }
.ok .msg { font-size: 30px; font-weight: 700; letter-spacing: -0.03em; line-height: 1.1; }
.ok button {
  align-self: flex-start; background: none; border: 1px solid #C9D2F0; color: var(--navy);
  padding: 12px 18px; font-size: 15px; cursor: pointer;
}

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); }
.site-footer .wrap {
  padding-top: 40px; padding-bottom: 40px; display: flex; justify-content: space-between;
  align-items: center; gap: 20px; flex-wrap: wrap;
}
.site-footer .brand { display: flex; flex-direction: column; gap: 10px; }
.site-footer .logo { font-size: 28px; }
.site-footer .tag { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; color: var(--volt); }
.site-footer .copy { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; color: var(--mute-2); }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* ---------- Track accents (classes instead of inline styles, for a strict CSP) ---------- */
.acc-ai { --accent: #D8FF2E; }
.acc-cyber { --accent: #FF3D6E; }
.acc-dx { --accent: #7FA2FF; }
.acc-cloud { --accent: #00E1FF; }
.acc-all { --accent: #F2F5FF; }

/* ---------- Form anti-spam ---------- */
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.turnstile { min-height: 65px; }

/* ---------- Simple pages (redirect / 404) ---------- */
.simple { max-width: 720px; margin: 0 auto; padding: clamp(72px, 12vw, 160px) var(--gutter); display: flex; flex-direction: column; gap: 24px; }
.simple .logo { font-size: 32px; }
.simple h1 { font-size: clamp(36px, 6vw, 72px); font-weight: 700; letter-spacing: -0.04em; line-height: 1; }
.simple .links { display: flex; gap: 12px; flex-wrap: wrap; }
.simple .links a { border: 1px solid var(--line-2); padding: 12px 16px; color: var(--ice); font-weight: 500; }
.simple .links a:hover { border-color: var(--volt); color: var(--volt); }

/* Field rejected by the browser or the server */
.field input[aria-invalid="true"], .field select[aria-invalid="true"], .field textarea[aria-invalid="true"],
.field input:user-invalid, .field select:user-invalid, .field textarea:user-invalid {
  border-color: #B3123E; box-shadow: 0 0 0 3px rgba(179, 18, 62, 0.15);
}

/* ---------- FAQ (native <details>: works without JavaScript) ---------- */
.faq .wrap { display: flex; flex-direction: column; gap: 32px; }
.faq-head { gap: 14px; max-width: 820px; }
.faq-list { border-top: 1px solid var(--line-2); }
.faq-item { border-bottom: 1px solid var(--line-2); }
.faq-item summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  gap: 20px; padding: 22px 0;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:focus-visible { outline: 2px solid var(--volt); outline-offset: 4px; }
.faq-item h3 { font-size: clamp(19px, 2vw, 23px); font-weight: 700; letter-spacing: -0.02em; line-height: 1.25; }
.faq-item summary:hover h3 { color: var(--volt); }
.faq-item .icon { flex-shrink: 0; width: 14px; height: 14px; position: relative; }
.faq-item .icon::before, .faq-item .icon::after {
  content: ''; position: absolute; left: 0; top: 6px; width: 14px; height: 2px; background: var(--volt);
}
.faq-item .icon::after { transform: rotate(90deg); transition: transform 0.2s; }
.faq-item[open] .icon::after { transform: rotate(0deg); }
.faq-item p { padding: 0 0 24px; max-width: 860px; font-size: 17px; line-height: 1.65; color: var(--mute); text-wrap: pretty; }

/* ---------- GAITECX Insights (blog): editorial reading pages ---------- */
/* Light "paper" pages for long reading; the brand header and footer stay navy. */
body.paper {
  --paper: #F6F7FB; --paper-2: #ECEFF7; --ink: #0B1236; --ink-soft: #2B3360; --ink-mute: #5A6288; --rule: #D9DEEC;
  --serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  background: var(--paper); color: var(--ink);
}
.paper .acc-ai { --accent-ink: #4C6A00; }
.paper .acc-cyber { --accent-ink: #C2123F; }
.paper .acc-dx { --accent-ink: #1C3FD6; }
.paper ::selection { background: var(--volt); color: var(--navy); }
.paper .site-footer { background: var(--navy); color: var(--ice); }
.paper .site-header { background: var(--navy); }
.nav > a.link[aria-current="page"] { color: var(--volt); }
.insights { display: block; }
.insights .container { max-width: 1240px; margin-left: auto; margin-right: auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.insights a { color: inherit; }
.insights h1, .insights h2, .insights h3 { color: var(--ink); text-wrap: balance; }
.insights .label { font-family: var(--mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-mute); }
.insights .label--volt { color: var(--volt); }
.insights .kicker { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
.insights .kicker .sw { width: 10px; height: 10px; border-radius: 2px; background: var(--accent); outline: 1px solid rgba(3, 10, 58, 0.25); flex-shrink: 0; }
.insights .meta { font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; color: var(--ink-mute); }
.insights .cover, .insights .thumb { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; background: var(--navy); }

/* Masthead */
.mast { border-bottom: 1px solid var(--rule); }
.mast-grid {
  display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 32px 64px; align-items: end;
  padding-top: clamp(48px, 7vw, 96px); padding-bottom: clamp(36px, 5vw, 64px);
}
.mast-title { display: flex; flex-direction: column; gap: 18px; }
.mast h1 { font-size: clamp(36px, 5vw, 64px); font-weight: 700; letter-spacing: -0.04em; line-height: 1.02; }
.mast-intro { font-family: var(--serif); font-size: clamp(18px, 1.6vw, 21px); line-height: 1.55; color: var(--ink-soft); text-wrap: pretty; }

/* Featured */
.featured { margin-top: clamp(32px, 5vw, 56px); }
.featured > a { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); align-items: center; }
.featured-text { display: flex; flex-direction: column; gap: 16px; }
.featured h2 { font-size: clamp(28px, 3.4vw, 44px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.08; }
.featured .desc { font-family: var(--serif); font-size: 19px; line-height: 1.55; color: var(--ink-soft); text-wrap: pretty; }
.more { font-weight: 700; font-size: 16px; color: var(--ink); border-bottom: 2px solid var(--volt); align-self: flex-start; padding-bottom: 2px; }
.featured > a:hover h2, .card a:hover h3, .row a:hover h3 { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 5px; text-decoration-color: var(--accent-ink); }
.featured > a:hover .more { border-color: var(--ink); }
.featured .cover, .card .cover, .row .thumb { transition: transform 0.4s ease, filter 0.4s ease; }
.featured > a:hover .cover, .card a:hover .cover, .row a:hover .thumb { filter: brightness(1.15); }

/* Cards (highlights, related) */
.highlights { margin-top: clamp(40px, 5vw, 64px); padding-top: clamp(32px, 4vw, 48px); border-top: 1px solid var(--rule); }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 2.6vw, 32px); }
.card a { display: flex; flex-direction: column; gap: 14px; }
.card h3 { font-size: 21px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.22; }

/* All articles */
.all { margin-top: clamp(56px, 7vw, 96px); padding-bottom: clamp(56px, 7vw, 96px); }
.all-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; padding-bottom: 18px; }
.all-head h2 { font-size: clamp(28px, 3vw, 38px); font-weight: 700; letter-spacing: -0.03em; }
.all-head .count, .all-head a { font-family: var(--mono); font-size: 13px; color: var(--ink-mute); }
.all-head a:hover { color: var(--ink); }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; padding-bottom: 20px; }
.tab {
  font-size: 15px; font-weight: 500; padding: 8px 16px; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--rule); background: transparent; color: var(--ink-soft);
}
.tab:hover { border-color: var(--ink-mute); color: var(--ink); }
.tab[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.tab:focus-visible, .pill:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.rows { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.row a { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: clamp(20px, 4vw, 56px); align-items: center; padding: 28px 0; border-bottom: 1px solid var(--rule); }
.row-text { display: flex; flex-direction: column; gap: 10px; }
.row h3 { font-size: clamp(20px, 2vw, 26px); font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.row .desc { font-family: var(--serif); font-size: 17px; line-height: 1.55; color: var(--ink-soft); max-width: 720px; }
.empty { padding: 28px 0; color: var(--ink-mute); }
.feed { margin-top: 24px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; }
.feed a { color: var(--ink-mute); }

/* Partner band */
.band { background: var(--navy); color: var(--ice); }
.band-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 32px 64px; align-items: end; padding-top: clamp(56px, 7vw, 96px); padding-bottom: clamp(56px, 7vw, 96px); }
.band h2 { color: var(--ice); font-size: clamp(30px, 3.6vw, 46px); font-weight: 700; letter-spacing: -0.035em; line-height: 1.05; margin-top: 16px; }
.band-side { display: flex; flex-direction: column; gap: 22px; align-items: flex-start; }
.band-side p { color: var(--mute); font-size: 17px; line-height: 1.6; }
.insights .btn-volt { color: var(--navy); padding: 15px 24px; font-size: 16px; }

/* Article */
.progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 30; pointer-events: none; }
.progress span { display: block; height: 100%; background: var(--volt); transform-origin: 0 50%; transform: scaleX(0); }
.article-head { display: flex; flex-direction: column; gap: 20px; padding-top: clamp(32px, 5vw, 64px); padding-bottom: clamp(28px, 4vw, 44px); max-width: 1040px; }
.back { font-family: var(--mono); font-size: 13px; color: var(--ink-mute); align-self: flex-start; }
.back:hover { color: var(--ink); }
.article-head h1 { font-size: clamp(34px, 5vw, 62px); font-weight: 700; letter-spacing: -0.04em; line-height: 1.03; max-width: 960px; }
.lede { font-family: var(--serif); font-size: clamp(19px, 1.8vw, 23px); line-height: 1.5; color: var(--ink-soft); max-width: 760px; text-wrap: pretty; }
.byline { display: flex; justify-content: space-between; align-items: center; gap: 16px 24px; flex-wrap: wrap; padding-top: 20px; border-top: 1px solid var(--rule); }
.byline b { color: var(--ink); font-weight: 500; }
.share { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.share-label { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-mute); margin-right: 4px; }
.pill {
  font: 500 14px/1 var(--sans); padding: 9px 14px; border-radius: 999px; border: 1px solid var(--rule);
  background: #fff; color: var(--ink-soft); cursor: pointer;
}
.insights a.pill { color: var(--ink-soft); }
.pill:hover, .insights a.pill:hover { border-color: var(--ink); color: var(--ink); }
.article-cover { margin: 0 auto; }
.article-cover .cover { aspect-ratio: 21 / 9; }
.article-grid { display: grid; grid-template-columns: 220px minmax(0, 700px) minmax(0, 1fr); gap: 56px; padding-top: clamp(40px, 5vw, 64px); padding-bottom: clamp(56px, 7vw, 96px); }
.toc-side { position: relative; }
.toc { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 14px; }
.toc ol { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; border-left: 1px solid var(--rule); }
.toc a { display: block; padding-left: 14px; margin-left: -1px; border-left: 2px solid transparent; font-size: 14px; line-height: 1.4; color: var(--ink-mute); }
.toc a:hover, .toc a[aria-current="true"] { color: var(--ink); border-left-color: var(--accent-ink); }
.article-main { display: flex; flex-direction: column; gap: 48px; min-width: 0; }

.prose { font-family: var(--serif); font-size: 20px; line-height: 1.72; color: #1A2148; overflow-wrap: break-word; }
.prose > * + * { margin-top: 1.05em; }
.prose h2 { font-family: var(--sans); font-size: clamp(25px, 2.6vw, 31px); font-weight: 700; letter-spacing: -0.025em; line-height: 1.18; margin-top: 2em; scroll-margin-top: 96px; }
.prose h3 { font-family: var(--sans); font-size: 21px; font-weight: 700; letter-spacing: -0.015em; line-height: 1.3; margin-top: 1.7em; scroll-margin-top: 96px; }
.prose h4 { font-family: var(--sans); font-size: 18px; font-weight: 700; margin-top: 1.4em; }
.prose h2 + *, .prose h3 + * { margin-top: 0.6em; }
.prose p, .prose ul, .prose ol { margin-bottom: 0; }
.prose ul, .prose ol { padding-left: 1.25em; }
.prose li + li { margin-top: 0.5em; }
.prose li::marker { color: var(--accent-ink); font-family: var(--sans); font-weight: 700; }
.prose strong { font-weight: 650; color: var(--ink); }
.prose a { color: #1C3FD6; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; text-decoration-color: rgba(28, 63, 214, 0.4); }
.prose a:hover { text-decoration-color: currentColor; }
.prose code { font-family: var(--mono); font-size: 0.8em; background: var(--paper-2); padding: 2px 6px; }
.prose blockquote { border-left: 3px solid var(--accent-ink); padding: 4px 0 4px 24px; color: var(--ink); font-style: italic; }
.prose blockquote > * + * { margin-top: 0.8em; }
.prose hr { border: 0; border-top: 1px solid var(--rule); margin: 2.4em 0; }
.prose .table { overflow-x: auto; margin-left: 0; margin-right: 0; }
.prose table { border-collapse: collapse; width: 100%; font-family: var(--sans); font-size: 15px; line-height: 1.5; }
.prose th, .prose td { border-bottom: 1px solid var(--rule); padding: 12px 14px 12px 0; text-align: left; vertical-align: top; }
.prose th { font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-mute); border-bottom-color: var(--ink); }
/* "La visión GAITECX": the human editor's take, as a navy callout */
.prose :is(#la-vision-gaitecx, #the-gaitecx-view, #a-visao-do-gaitecx) {
  font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--navy); background: var(--volt); align-self: flex-start; display: inline-block; padding: 8px 12px; margin-top: 2.4em;
}
.prose :is(#la-vision-gaitecx, #the-gaitecx-view, #a-visao-do-gaitecx) + blockquote {
  margin-top: 0; background: var(--navy); color: var(--ice); border: 0; padding: 28px 32px; font-style: normal;
  font-size: 21px; line-height: 1.6;
}
.prose :is(#la-vision-gaitecx, #the-gaitecx-view, #a-visao-do-gaitecx) + blockquote strong { color: var(--volt); }
/* Sources: compact reference list */
.prose :is(#fuentes, #sources, #fontes) { font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-mute); margin-top: 3em; }
.prose :is(#fuentes, #sources, #fontes) + ul { list-style: none; padding: 0; font-family: var(--sans); font-size: 14px; line-height: 1.45; counter-reset: src; border-top: 1px solid var(--rule); }
.prose :is(#fuentes, #sources, #fontes) + ul li { counter-increment: src; display: grid; grid-template-columns: 32px minmax(0, 1fr); padding: 10px 0; border-bottom: 1px solid var(--rule); margin: 0; }
.prose :is(#fuentes, #sources, #fontes) + ul li::before { content: counter(src, decimal-leading-zero); font-family: var(--mono); font-size: 12px; color: var(--ink-mute); padding-top: 1px; }
.prose :is(#fuentes, #sources, #fontes) + ul a { color: var(--ink-soft); text-decoration: none; }
.prose :is(#fuentes, #sources, #fontes) + ul a:hover { color: #1C3FD6; text-decoration: underline; }

.share-end { display: flex; flex-direction: column; gap: 14px; padding: 28px 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.share-end > p { font-weight: 700; font-size: 18px; }
.track-note { display: flex; justify-content: space-between; align-items: center; gap: 16px 24px; flex-wrap: wrap; background: #fff; border: 1px solid var(--rule); border-left: 4px solid var(--accent); padding: 20px 22px; color: var(--ink-soft); line-height: 1.55; }
.track-note p { max-width: 520px; }
.track-note a { font-weight: 700; white-space: nowrap; color: var(--ink); }
.post-cta { background: var(--navy); color: var(--ice); padding: clamp(28px, 4vw, 44px); display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.insights .post-cta h2 { color: var(--ice); font-size: clamp(26px, 3vw, 34px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.1; }
.post-cta p:not(.label) { color: var(--mute); line-height: 1.6; max-width: 600px; }
.related { padding-top: clamp(48px, 6vw, 72px); padding-bottom: clamp(56px, 7vw, 96px); border-top: 1px solid var(--rule); }

@media (max-width: 1100px) {
  .article-grid { grid-template-columns: minmax(0, 720px); justify-content: center; }
  .toc-side { display: none; }
}
@media (max-width: 900px) {
  .mast-grid, .band-grid { grid-template-columns: 1fr; align-items: start; }
  .featured > a { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .card a { display: grid; grid-template-columns: 140px minmax(0, 1fr); grid-template-rows: auto auto 1fr; column-gap: 16px; row-gap: 8px; align-items: start; }
  .card .cover { grid-row: 1 / 4; }
  .card h3 { font-size: 18px; }
  .row a { grid-template-columns: minmax(0, 1fr) 112px; align-items: start; padding: 22px 0; }
  .row .thumb { aspect-ratio: 1; }
  .row .desc { display: none; }
  .article-cover .cover { aspect-ratio: 16 / 9; }
  .prose { font-size: 18.5px; }
  .prose :is(#la-vision-gaitecx, #the-gaitecx-view, #a-visao-do-gaitecx) + blockquote { padding: 22px 20px; font-size: 19px; }
}
@media (prefers-reduced-motion: reduce) {
  .featured .cover, .card .cover, .row .thumb { transition: none; }
}