/* MKTUI showcase site. One dark theme on purpose: it is the brand, like the logo. */

@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/space-grotesk.woff2") format("woff2");
  font-weight: 300 700;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #070B14;
  --bg-alt: #0B1120;
  --surface: #111829;
  --surface-2: #172036;
  --line: #222C45;
  --text: #EAEEF7;
  --muted: #9AA5BE;
  --cyan: #22D3EE;
  --indigo: #6366F1;
  --violet: #A855F7;
  --magenta: #C026D3;
  --it-green: #009246;
  --it-white: #F4F5F0;
  --it-red: #CE2B37;
  --grad: linear-gradient(100deg, var(--cyan) 0%, var(--indigo) 55%, var(--magenta) 100%);
  --radius: 18px;
  --head: "Space Grotesk", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--head); line-height: 1.1; margin: 0; letter-spacing: -0.02em; }
h2 { font-size: clamp(28px, 4vw, 44px); max-width: 20ch; }
h3 { font-size: 20px; }
p { margin: 0; }

.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 10; background: var(--surface); padding: 8px 12px; border-radius: 8px; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }

/* Header */
.top {
  position: sticky; top: 0; z-index: 5;
  background: rgba(7, 11, 20, .72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(34, 44, 69, .6);
}
.top-in { display: flex; align-items: center; gap: 32px; height: 72px; }
.brand img { width: 132px; }
.nav { display: flex; gap: 28px; margin-right: auto; }
.nav a { text-decoration: none; color: var(--muted); font-size: 15px; font-weight: 500; transition: color .15s; }
.nav a:hover { color: var(--text); }
.top-act { display: flex; align-items: center; gap: 14px; }
.lang { display: flex; border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.lang button {
  font: 600 12px/1 var(--body); letter-spacing: .06em;
  color: var(--muted); background: none; border: 0; padding: 7px 10px; border-radius: 999px; cursor: pointer;
}
.lang button[aria-pressed="true"] { background: var(--surface-2); color: var(--text); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font: 600 16px/1 var(--body); text-decoration: none; color: #fff;
  padding: 15px 24px; border-radius: 999px;
  background: var(--grad);
  box-shadow: 0 8px 30px -8px rgba(99, 102, 241, .7);
  transition: transform .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 12px 36px -8px rgba(168, 85, 247, .8); }
.btn-sm { font-size: 14px; padding: 10px 18px; }
.btn-ghost { background: transparent; border: 1px solid var(--line); box-shadow: none; color: var(--text); }
.btn-ghost:hover { border-color: var(--indigo); box-shadow: none; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 72px 0 96px; }
.aurora {
  position: absolute; inset: -30% -10% auto; height: 120%; pointer-events: none;
  background:
    radial-gradient(40% 50% at 18% 30%, rgba(34, 211, 238, .18), transparent 70%),
    radial-gradient(35% 45% at 80% 20%, rgba(192, 38, 211, .18), transparent 70%),
    radial-gradient(40% 50% at 60% 70%, rgba(99, 102, 241, .16), transparent 70%);
  filter: blur(10px);
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(70% 70% at 50% 40%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(70% 70% at 50% 40%, #000 30%, transparent 80%);
}
.hero-in { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(40px, 6vw, 72px); margin: 22px 0 22px; }
.lead { color: var(--muted); font-size: clamp(17px, 1.6vw, 19px); max-width: 56ch; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.badge {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600; letter-spacing: .04em;
  padding: 7px 14px 7px 10px; border-radius: 999px;
  background: rgba(17, 24, 41, .8); border: 1px solid var(--line);
}
.flag { display: inline-flex; width: 22px; height: 14px; border-radius: 3px; overflow: hidden; }
.flag i { flex: 1; }
.flag i:nth-child(1), .tricolore i:nth-child(1) { background: var(--it-green); }
.flag i:nth-child(2), .tricolore i:nth-child(2) { background: var(--it-white); }
.flag i:nth-child(3), .tricolore i:nth-child(3) { background: var(--it-red); }

.chips { display: flex; flex-wrap: wrap; gap: 10px 22px; list-style: none; padding: 0; margin: 36px 0 0; color: var(--muted); font-size: 14px; }
.chips li { display: flex; align-items: center; gap: 8px; }
.chips li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }

/* Network picture */
.net { margin: 0; }
.net svg { width: 100%; height: auto; overflow: visible; }
.orbit { fill: none; stroke: var(--line); stroke-dasharray: 2 6; }
.link { stroke: url(#lk); stroke-width: 2; fill: none; stroke-linecap: round; stroke-dasharray: 6 10; animation: flow 1.8s linear infinite; }
.link.d2 { animation-delay: -.4s; } .link.d3 { animation-delay: -.8s; } .link.d4 { animation-delay: -1.2s; } .link.d5 { animation-delay: -.6s; }
.lan { stroke: #3B4766; stroke-width: 1.5; fill: none; }
@keyframes flow { to { stroke-dashoffset: -32; } }
.node rect { fill: var(--surface); stroke: #33406A; stroke-width: 1.5; }
.node.sam rect { stroke: var(--violet); }
.node.edge rect { stroke: var(--cyan); }
.node.mfe rect { stroke: #4A5A88; }
.node text, .cloud text { font: 600 11px var(--body); fill: var(--muted); text-anchor: middle; letter-spacing: .06em; }
.node.edge text { fill: var(--text); dominant-baseline: middle; }
.cloud rect { fill: #0E1530; stroke: url(#lk); stroke-width: 2; }
.cloud text { font: 700 17px var(--head); fill: var(--text); letter-spacing: .02em; }
.cloud text.sub { font: 500 11px var(--body); fill: var(--muted); letter-spacing: .12em; text-transform: uppercase; }

/* Sections */
.sec { padding: 96px 0; }
.sec-alt { background: var(--bg-alt); border-top: 1px solid #141C30; border-bottom: 1px solid #141C30; }
.kicker {
  font: 600 13px var(--body); text-transform: uppercase; letter-spacing: .14em;
  margin-bottom: 14px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  display: inline-block;
}
.cards { display: grid; gap: 20px; margin-top: 48px; }
.three { grid-template-columns: repeat(3, 1fr); }
.grid6 { grid-template-columns: repeat(3, 1fr); }

.card, .feat {
  position: relative; padding: 28px; border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface), rgba(17, 24, 41, .6));
  border: 1px solid var(--line);
  transition: border-color .2s, transform .2s;
}
.card:hover, .feat:hover { border-color: #3A3F8F; transform: translateY(-2px); }
.card h3, .feat h3 { margin: 18px 0 10px; }
.card p, .feat p { color: var(--muted); font-size: 16px; }
.tag {
  display: inline-block; font: 600 12px var(--body); letter-spacing: .08em;
  padding: 6px 10px; border-radius: 8px;
  color: var(--cyan); background: rgba(34, 211, 238, .08); border: 1px solid rgba(34, 211, 238, .25);
}
.ico {
  width: 44px; height: 44px; padding: 10px; border-radius: 12px;
  fill: none; stroke: var(--text); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round;
  background: linear-gradient(135deg, rgba(34, 211, 238, .2), rgba(168, 85, 247, .2));
  border: 1px solid rgba(99, 102, 241, .35);
}
.feat h3 { margin-top: 20px; }

.steps { list-style: none; padding: 0; margin: 48px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: s; }
.steps li { padding: 28px 28px 30px; border-top: 2px solid var(--line); position: relative; }
.steps li::before { content: ""; position: absolute; top: -2px; left: 0; width: 64px; height: 2px; background: var(--grad); }
.num { font: 700 44px var(--head); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.steps h3 { margin: 10px 0 8px; font-size: 22px; }
.steps p { color: var(--muted); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split .lead { margin-top: 20px; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.checks li {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 18px 20px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line);
}
.checks li::before {
  content: ""; flex: none; width: 22px; height: 22px; margin-top: 1px; border-radius: 50%;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/14px no-repeat,
    var(--grad);
}

.mcl {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  padding: 40px; border-radius: 24px;
  background:
    radial-gradient(60% 120% at 100% 0%, rgba(192, 38, 211, .18), transparent 60%),
    radial-gradient(60% 120% at 0% 100%, rgba(34, 211, 238, .14), transparent 60%),
    var(--surface);
  border: 1px solid var(--line);
}
.mcl p:not(.kicker) { color: var(--muted); margin-top: 12px; }
.soon { font: 600 14px var(--body); padding: 10px 18px; border-radius: 999px; border: 1px dashed #4A5A88; color: var(--muted); }

/* Made in Italy */
.italy { position: relative; padding: 110px 0 100px; text-align: center; overflow: hidden; }
.italy::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(30% 60% at 15% 100%, rgba(0, 146, 70, .22), transparent 70%),
    radial-gradient(30% 60% at 85% 100%, rgba(206, 43, 55, .22), transparent 70%),
    radial-gradient(30% 60% at 50% 110%, rgba(244, 245, 240, .10), transparent 70%);
}
.tricolore { display: flex; width: min(360px, 70%); height: 6px; margin: 0 auto 40px; gap: 6px; }
.tricolore i { flex: 1; border-radius: 3px; }
.italy-in { position: relative; }
.italy h2 { font-size: clamp(34px, 5.4vw, 64px); max-width: none; }
.italy .lead { margin: 22px auto 0; }

/* Footer */
.foot { border-top: 1px solid #141C30; padding: 40px 0 48px; background: #05080F; }
.foot-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.by { display: flex; align-items: center; gap: 16px; color: var(--muted); font-size: 14px; }
/* The Global System logo is black on white: on the dark page it is turned into white on black,
   the blue kept blue, and the black background drops out with the screen blend. */
.gls { width: 168px; filter: invert(1) hue-rotate(180deg) saturate(1.3); mix-blend-mode: screen; }
.gls-big { width: 260px; margin: 44px auto 0; }
.legal { text-align: right; color: var(--muted); font-size: 13px; }
.legal .tm { opacity: .75; margin-top: 4px; }

/* Smaller screens */
@media (max-width: 960px) {
  .hero-in, .split { grid-template-columns: 1fr; }
  .net { max-width: 460px; margin: 8px auto 0; width: 100%; }
  .three, .grid6, .steps { grid-template-columns: 1fr 1fr; }
  .nav { display: none; }
  .top-act { margin-left: auto; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .top-in { gap: 12px; height: 64px; }
  .brand img { width: 104px; }
  .hero { padding: 48px 0 64px; }
  .sec { padding: 72px 0; }
  .three, .grid6, .steps { grid-template-columns: 1fr; }
  .mcl { padding: 28px; }
  .foot-in { flex-direction: column; align-items: flex-start; }
  .legal { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .link { animation: none; }
  .btn, .card, .feat { transition: none; }
}