/* ASTRO IT Solutions — site styles
   White theme, blue/violet accents, rounded "bubble" components.
   Fonts are self-hosted (no third-party requests). */

/* ---------- Fonts ---------- */
@font-face {
  font-family: "Sora";
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url("/assets/fonts/sora-latin-wght-normal.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: "Sora";
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url("/assets/fonts/sora-latin-ext-wght-normal.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-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Source Sans 3";
  font-style: normal;
  font-display: swap;
  font-weight: 200 900;
  src: url("/assets/fonts/source-sans-3-latin-wght-normal.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 Sans 3";
  font-style: normal;
  font-display: swap;
  font-weight: 200 900;
  src: url("/assets/fonts/source-sans-3-latin-ext-wght-normal.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-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---------- Tokens ---------- */
:root {
  color-scheme: light;
  --paper: #ffffff;
  --mist: #f2f6ff;
  --mist-2: #e6edfe;
  --line: #e1e8f6;
  --line-strong: #c9d6f2;
  --blue: #1e56f0;
  --blue-deep: #1442c4;
  --violet: #7b61ff;
  --cyan: #22b8f0;
  --ink: #0f1a3a;
  --slate: #55627d;
  --danger: #b42318;

  --font-display: "Sora", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-body: "Source Sans 3", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;

  --gutter: clamp(1.1rem, 4vw, 2rem);
  --header-h: 76px;
  --shadow-soft: 0 1px 2px rgba(15, 26, 58, 0.04), 0 14px 34px -22px rgba(30, 86, 240, 0.35);
  --shadow-pop: 0 1px 2px rgba(15, 26, 58, 0.06), 0 10px 24px -14px rgba(30, 86, 240, 0.5);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 72px);
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--slate);
  font-family: var(--font-body);
  font-size: 1.075rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin: 0 0 0.55em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.3rem, 4.2vw + 0.6rem, 3.9rem); letter-spacing: -0.035em; line-height: 1.06; }
h2 { font-size: clamp(1.75rem, 2.2vw + 0.85rem, 2.55rem); letter-spacing: -0.03em; }
h3 { font-size: 1.2rem; font-weight: 650; letter-spacing: -0.012em; }

p { margin: 0 0 1em; max-width: 68ch; text-wrap: pretty; }
ul, ol { margin: 0; }
img, svg { max-width: 100%; }
img { height: auto; }

a { color: var(--blue); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { color: var(--blue-deep); }

:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 8px; }

.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: var(--gutter); top: -100px; z-index: 100;
  background: var(--ink); color: #fff; padding: 0.7rem 1.1rem; border-radius: 999px;
  font-family: var(--font-display); font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 12px; color: #fff; }

.container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(3.25rem, 5.5vw, 5rem); }
.section-tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section-head { max-width: 720px; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head p { font-size: 1.15rem; margin-bottom: 0; }
.lead { font-size: clamp(1.1rem, 0.5vw + 1rem, 1.28rem); line-height: 1.55; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.88);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: var(--header-h); }
.brand { display: inline-flex; align-items: center; flex-shrink: 0; border-radius: 10px; }
.brand img { display: block; height: 40px; width: auto; }

.site-nav ul {
  display: flex; gap: 0.2rem; list-style: none; margin: 0; padding: 0.32rem;
  background: var(--mist); border: 1px solid var(--line); border-radius: 999px;
}
.site-nav a {
  display: block; padding: 0.55rem 1.15rem; border-radius: 999px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; line-height: 1.3;
  color: var(--ink); text-decoration: none; transition: background-color 0.15s ease, color 0.15s ease;
}
.site-nav a:hover { background: rgba(255, 255, 255, 0.8); color: var(--blue); }
.site-nav a[aria-current="page"] { background: #fff; color: var(--blue); box-shadow: var(--shadow-pop); }

.nav-toggle {
  display: none; width: 46px; height: 46px; align-items: center; justify-content: center;
  border-radius: 999px; border: 1px solid var(--line); background: var(--mist); color: var(--ink); cursor: pointer;
}
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

@media (max-width: 760px) {
  :root { --header-h: 68px; }
  .brand img { height: 34px; }
  .header-inner { flex-wrap: wrap; }
  /* Without JavaScript the menu simply wraps under the logo */
  .site-nav { width: 100%; padding-bottom: 0.75rem; }
  .site-nav ul { flex-wrap: wrap; justify-content: center; border-radius: 22px; }
  .js .header-inner { flex-wrap: nowrap; }
  .js .nav-toggle { display: inline-flex; }
  .js .site-nav {
    display: none; position: absolute; left: var(--gutter); right: var(--gutter);
    top: calc(100% + 6px); width: auto; padding: 0;
  }
  .js .site-nav.is-open { display: block; }
  .js .site-nav ul {
    flex-direction: column; flex-wrap: nowrap; gap: 0.15rem; padding: 0.5rem;
    background: #fff; border-radius: 26px; box-shadow: 0 24px 50px -20px rgba(15, 26, 58, 0.35);
  }
  .js .site-nav a { padding: 0.85rem 1.1rem; font-size: 1.05rem; border-radius: 18px; }
  .js .site-nav a[aria-current="page"] { background: var(--mist); box-shadow: none; }
}

/* ---------- Buttons & chips ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  padding: 0.9rem 1.45rem; border-radius: 999px; border: 1px solid transparent;
  font-family: var(--font-display); font-weight: 600; font-size: 1rem; line-height: 1.2;
  text-decoration: none; cursor: pointer; text-align: center;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.btn svg { flex-shrink: 0; }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 12px 26px -14px rgba(30, 86, 240, 0.85); }
.btn-primary:hover { background: var(--blue-deep); color: #fff; }
.btn-soft { background: var(--mist); color: var(--ink); border-color: var(--line); }
.btn-soft:hover { background: var(--mist-2); color: var(--ink); }
.btn-white { background: #fff; color: var(--blue); }
.btn-white:hover { background: var(--mist); color: var(--blue-deep); }
.btn-outline-white { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.55); }
.btn-outline-white:hover { background: rgba(255, 255, 255, 0.12); color: #fff; border-color: #fff; }
.btn-group { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.chips { display: flex; flex-wrap: wrap; gap: 0.55rem; list-style: none; padding: 0; margin: 0; }
.chip {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 0.95rem; border-radius: 999px; background: #fff; border: 1px solid var(--line);
  font-family: var(--font-body); font-weight: 600; font-size: 0.97rem; line-height: 1.25; color: var(--ink);
}
.chip-dot::before { content: ""; width: 0.5rem; height: 0.5rem; border-radius: 50%; background: linear-gradient(135deg, var(--blue), var(--violet)); flex-shrink: 0; }
.chip-check svg { color: var(--blue); }
.chip-sm { padding: 0.35rem 0.75rem; font-size: 0.88rem; background: var(--mist); border-color: transparent; color: var(--ink); }

/* ---------- Icons ---------- */
.icon-bubble {
  width: 50px; height: 50px; flex-shrink: 0; border-radius: 17px;
  display: grid; place-items: center; background: var(--mist); color: var(--blue);
}
.icon-bubble svg { width: 24px; height: 24px; }
.icon-bubble-lg { width: 60px; height: 60px; border-radius: 20px; }
.icon-bubble-lg svg { width: 28px; height: 28px; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; overflow: clip visible; padding-block: clamp(2.75rem, 6vw, 5rem) clamp(3.5rem, 7vw, 6rem); }
.hero::before, .hero::after, .page-hero::before {
  content: ""; position: absolute; border-radius: 50%; pointer-events: none; z-index: -1;
}
.hero::before {
  width: 760px; height: 760px; right: -220px; top: -260px;
  background: radial-gradient(closest-side, rgba(123, 97, 255, 0.16), rgba(123, 97, 255, 0));
}
.hero::after {
  width: 620px; height: 620px; left: -300px; bottom: -220px;
  background: radial-gradient(closest-side, rgba(34, 184, 240, 0.13), rgba(34, 184, 240, 0));
}
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
}
.hero h1 { max-width: 15ch; }
.hero .lead { max-width: 54ch; margin-bottom: 2rem; }
.hero-points { margin-top: 2.1rem; }
.hero-points .chip { background: rgba(255, 255, 255, 0.85); }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero h1 { max-width: 18ch; }
}

/* ---------- Orbit (hero visual) ---------- */
.orbit { --size: min(500px, 82vw); position: relative; width: var(--size); aspect-ratio: 1 / 1; margin-inline: auto; }
.orbit-glow {
  position: absolute; inset: 4%; border-radius: 50%;
  background: radial-gradient(closest-side, #eef3ff 0%, rgba(238, 243, 255, 0.75) 68%, rgba(255, 255, 255, 0));
}
.ring {
  position: absolute; top: 50%; left: 50%; width: var(--d); height: var(--d);
  margin: calc(var(--d) / -2) 0 0 calc(var(--d) / -2);
  border-radius: 50%; border: 1.5px dashed var(--line-strong);
}
.ring-outer { --d: calc(var(--size) * 0.86); --t: 150s; }
.ring-inner { --d: calc(var(--size) * 0.54); --t: 110s; }
.sat {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%) rotate(var(--a)) translateX(calc(var(--d) / 2)) rotate(calc(var(--a) * -1));
}
.sat span {
  display: block; white-space: nowrap; padding: 0.5rem 0.95rem; border-radius: 999px;
  background: #fff; border: 1px solid var(--line); color: var(--ink);
  font-family: var(--font-display); font-weight: 600; font-size: 0.88rem; line-height: 1.2;
  box-shadow: var(--shadow-pop);
}
.ring-inner .sat span { background: var(--ink); color: #fff; border-color: var(--ink); }
.a1 { --a: -90deg; } .a2 { --a: -30deg; } .a3 { --a: 30deg; } .a4 { --a: 90deg; } .a5 { --a: 150deg; } .a6 { --a: 210deg; }
.b1 { --a: 0deg; } .b2 { --a: 90deg; } .b3 { --a: 180deg; } .b4 { --a: 270deg; }

.orbit-core {
  position: absolute; top: 50%; left: 50%; width: calc(var(--size) * 0.26); aspect-ratio: 1 / 1;
  transform: translate(-50%, -50%); border-radius: 50%; background: #fff;
  display: grid; place-items: center;
  box-shadow: 0 0 0 12px rgba(230, 237, 254, 0.9), 0 28px 60px -24px rgba(30, 86, 240, 0.55);
}
.orbit-core img { width: 60%; height: auto; }
.moon { position: absolute; border-radius: 50%; }
.moon-1 { width: 18px; height: 18px; left: 8%; top: 18%; background: linear-gradient(135deg, var(--cyan), var(--blue)); }
.moon-2 { width: 11px; height: 11px; right: 14%; bottom: 12%; background: var(--violet); }
.moon-3 { width: 26px; height: 26px; right: 9%; top: 7%; background: linear-gradient(135deg, #d9e4ff, #f2f6ff); border: 1px solid var(--line); }

@media (prefers-reduced-motion: no-preference) {
  .ring { animation: orbit-spin var(--t) linear infinite; }
  .sat span { animation: orbit-spin var(--t) linear infinite reverse; }
  .ring-inner { animation-direction: reverse; }
  .ring-inner .sat span { animation-direction: normal; }
}
@keyframes orbit-spin { to { transform: rotate(360deg); } }

@media (max-width: 560px) {
  .orbit { --size: min(380px, 76vw); }
  .ring-inner { --d: calc(var(--size) * 0.58); }
  .orbit-core { width: calc(var(--size) * 0.21); }
  .sat span { font-size: 0.74rem; padding: 0.38rem 0.68rem; }
  .orbit-core { box-shadow: 0 0 0 8px rgba(230, 237, 254, 0.9), 0 20px 40px -20px rgba(30, 86, 240, 0.55); }
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero { position: relative; overflow: hidden; overflow: clip visible; padding-block: clamp(2.75rem, 6vw, 4.75rem) clamp(1.5rem, 3vw, 2.5rem); }
.page-hero::before {
  width: 640px; height: 640px; right: -200px; top: -320px;
  background: radial-gradient(closest-side, rgba(123, 97, 255, 0.14), rgba(30, 86, 240, 0.05) 55%, rgba(255, 255, 255, 0));
}
.page-hero h1 { max-width: 20ch; }
.page-hero .lead { max-width: 60ch; margin-bottom: 0; }

/* ---------- Platforms band ---------- */
.band {
  background: var(--mist); border: 1px solid var(--line); border-radius: 36px;
  padding: clamp(1.75rem, 4vw, 3rem);
  display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(1.5rem, 4vw, 3rem); align-items: center;
}
.band h2 { font-size: clamp(1.5rem, 1.6vw + 0.9rem, 2.1rem); }
.band p { margin-bottom: 0; }
@media (max-width: 860px) { .band { grid-template-columns: 1fr; } }

/* ---------- Cards / bento ---------- */
.bento { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.1rem; }
.card {
  position: relative; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: 26px;
  padding: clamp(1.4rem, 2.4vw, 1.85rem); box-shadow: var(--shadow-soft);
}
.card .icon-bubble { margin-bottom: 1.1rem; }
.card h3 { margin-bottom: 0.45rem; }
.card p { margin-bottom: 1.1rem; }
.card .card-link {
  margin-top: auto; font-family: var(--font-display); font-weight: 600; font-size: 0.95rem;
  text-decoration: none; display: inline-flex; align-items: center; gap: 0.35rem;
}
.card .card-link:hover { text-decoration: underline; }

.card-feature {
  grid-column: span 2; border: 0; border-radius: 34px; color: rgba(255, 255, 255, 0.92);
  background: linear-gradient(135deg, var(--blue) 0%, #4a5cf7 55%, var(--violet) 100%);
  box-shadow: 0 30px 60px -30px rgba(30, 86, 240, 0.6); overflow: hidden;
}
.card-feature::after {
  content: ""; position: absolute; width: 320px; height: 320px; right: -90px; top: -120px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0)); pointer-events: none;
}
.card-feature h3 { color: #fff; font-size: 1.5rem; }
.card-feature p { max-width: 52ch; }
.card-feature .icon-bubble { background: rgba(255, 255, 255, 0.16); color: #fff; }
.card-feature .card-link { color: #fff; }

.pipeline {
  list-style: none; padding: 0; margin: 0.4rem 0 1.4rem; display: flex; flex-wrap: wrap; gap: 0.5rem; position: relative;
}
.pipeline li {
  position: relative; display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.45rem 0.85rem; border-radius: 999px; background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.3); color: #fff;
  font-family: var(--font-display); font-weight: 600; font-size: 0.85rem;
}
.pipeline li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #9fe3ff; }
.pipeline li:last-child { background: #fff; color: var(--blue); }
.pipeline li:last-child::before { background: var(--blue); }

.card-more { grid-column: span 2; background: var(--mist); box-shadow: none; }
.card-more p { margin-bottom: 1rem; }
.card-more .chips { margin: 0 0 1.4rem; }
.card-more .btn { align-self: flex-start; margin-top: auto; }

@media (max-width: 900px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .bento { grid-template-columns: 1fr; }
  .card-feature, .card-more { grid-column: auto; }
}

/* ---------- Steps (a real sequence) ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.5rem; position: relative; counter-reset: step; }
.steps::before {
  content: ""; position: absolute; top: 25px; left: 25px; right: 12%;
  border-top: 2px dashed var(--line-strong);
}
.steps li { position: relative; counter-increment: step; }
.step-num {
  width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 1.1rem;
  background: linear-gradient(135deg, var(--blue), var(--violet)); color: #fff;
  font-family: var(--font-display); font-weight: 700; font-size: 1.1rem;
  box-shadow: 0 0 0 8px #fff, 0 14px 26px -14px rgba(30, 86, 240, 0.8);
}
.steps h3 { margin-bottom: 0.4rem; }
.steps p { margin: 0; }
@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr; gap: 1.6rem; }
  .steps::before { top: 26px; bottom: 26px; left: 25px; right: auto; border-top: 0; border-left: 2px dashed var(--line-strong); }
  .steps li { display: grid; grid-template-columns: 52px minmax(0, 1fr); column-gap: 1.1rem; }
  .step-num { grid-row: span 2; margin-bottom: 0; }
}

/* ---------- Principles ---------- */
.principles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(2rem, 5vw, 4rem); list-style: none; padding: 0; margin: 0; }
.principles li { display: flex; gap: 1.1rem; padding-block: 1.6rem; border-top: 1px solid var(--line); }
.principles h3 { margin-bottom: 0.35rem; }
.principles p { margin: 0; }
@media (max-width: 760px) { .principles { grid-template-columns: 1fr; } }

/* ---------- CTA ---------- */
.cta {
  position: relative; overflow: hidden; border-radius: 40px; color: rgba(255, 255, 255, 0.92);
  padding: clamp(2.2rem, 5vw, 4rem);
  background: linear-gradient(130deg, var(--blue) 0%, #4a5cf7 55%, var(--violet) 100%);
  box-shadow: 0 40px 80px -40px rgba(30, 86, 240, 0.6);
}
.cta::before, .cta::after { content: ""; position: absolute; border-radius: 50%; pointer-events: none; }
.cta::before { width: 420px; height: 420px; right: -120px; top: -180px; background: rgba(255, 255, 255, 0.09); }
.cta::after { width: 220px; height: 220px; right: 18%; bottom: -130px; background: rgba(255, 255, 255, 0.07); }
.cta > * { position: relative; z-index: 1; }
.cta h2 { color: #fff; max-width: 20ch; }
.cta p { font-size: 1.15rem; max-width: 56ch; margin-bottom: 1.8rem; }

/* ---------- About ---------- */
.split { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.facts { background: var(--mist); border: 1px solid var(--line); border-radius: 32px; padding: clamp(1.5rem, 3vw, 2.1rem); }
.facts h2 { font-size: 1.3rem; margin-bottom: 1rem; }
.facts dl { margin: 0; display: grid; gap: 0; }
.facts div { padding-block: 0.85rem; border-top: 1px solid var(--line-strong); }
.facts div:first-child { border-top: 0; padding-top: 0; }
.facts dt { font-size: 0.92rem; color: var(--slate); }
.facts dd { margin: 0.1rem 0 0; font-family: var(--font-display); font-weight: 600; color: var(--ink); line-height: 1.35; }

.feature-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.5rem, 3vw, 2.5rem); list-style: none; padding: 0; margin: 0; }
.feature-row li .icon-bubble { margin-bottom: 1rem; }
.feature-row h3 { margin-bottom: 0.4rem; }
.feature-row p { margin: 0; }
@media (max-width: 860px) { .feature-row { grid-template-columns: 1fr; } }

.cards-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.1rem; }
@media (max-width: 900px) { .cards-3 { grid-template-columns: 1fr; } }

/* ---------- Solutions ---------- */
.subnav {
  position: sticky; top: var(--header-h); z-index: 40;
  background: rgba(255, 255, 255, 0.92); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.subnav ul { display: flex; flex-wrap: wrap; gap: 0.45rem; list-style: none; margin: 0; padding: 0.75rem 0; }
@media (max-width: 900px) {
  .subnav ul {
    flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; padding-right: 2rem;
    -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent);
    mask-image: linear-gradient(90deg, #000 85%, transparent);
  }
}
.subnav ul::-webkit-scrollbar { display: none; }
.subnav a {
  display: block; white-space: nowrap; padding: 0.45rem 0.9rem; border-radius: 999px;
  background: var(--mist); color: var(--ink); text-decoration: none;
  font-family: var(--font-display); font-weight: 600; font-size: 0.86rem;
}
.subnav a:hover { background: var(--mist-2); color: var(--blue); }

.solution {
  display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: clamp(1.75rem, 5vw, 4rem);
  padding-block: clamp(2.75rem, 5vw, 4rem); border-top: 1px solid var(--line);
}
.solution:first-of-type { border-top: 0; }
.solution .icon-bubble { margin-bottom: 1.2rem; }
.solution h2 { font-size: clamp(1.6rem, 1.6vw + 1rem, 2.2rem); }
.solution .summary { font-family: var(--font-display); font-weight: 600; color: var(--ink); font-size: 1.1rem; line-height: 1.4; margin-bottom: 0.8rem; }
.solution-detail { background: #fff; border: 1px solid var(--line); border-radius: 30px; padding: clamp(1.4rem, 3vw, 2rem); box-shadow: var(--shadow-soft); align-self: start; }
.solution-detail h3 { font-size: 1.05rem; margin-bottom: 0.9rem; }
.solution-detail h3 + .chips { margin-top: 0; }
.solution-detail .tools { margin-top: 1.6rem; padding-top: 1.4rem; border-top: 1px solid var(--line); }
@media (max-width: 900px) { .solution { grid-template-columns: 1fr; } }

.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.7rem; }
.checklist li { position: relative; padding-left: 2.1rem; color: var(--ink); line-height: 1.45; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 0.05em; width: 1.45rem; height: 1.45rem; border-radius: 50%;
  background: var(--mist-2);
}
.checklist li::after {
  content: ""; position: absolute; left: 0.52rem; top: 0.3em; width: 0.38rem; height: 0.7rem;
  border-right: 2px solid var(--blue); border-bottom: 2px solid var(--blue); transform: rotate(45deg);
}

.platforms { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 330px), 1fr)); gap: 1.1rem; }
.platform-group { background: var(--mist); border: 1px solid var(--line); border-radius: 28px; padding: clamp(1.3rem, 2.5vw, 1.75rem); }
.platform-group h3 { font-size: 1.05rem; margin-bottom: 0.9rem; }
.fine-print { font-size: 0.92rem; margin-top: 1.4rem; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(1.25rem, 3vw, 2rem); align-items: start; }
@media (max-width: 920px) { .contact-grid { grid-template-columns: 1fr; } }
.email-card { background: var(--mist); border: 1px solid var(--line); border-radius: 34px; padding: clamp(1.5rem, 3.5vw, 2.4rem); }
.email-card h2, .form-card h2 { font-size: 1.45rem; }
.email-big {
  display: inline-block; margin: 0.2rem 0 1.4rem; font-family: var(--font-display); font-weight: 650;
  font-size: clamp(1.15rem, 1.4vw + 0.8rem, 1.6rem); letter-spacing: -0.02em; overflow-wrap: anywhere; text-decoration: none;
}
.email-big:hover { text-decoration: underline; }
.email-card .btn-group { margin-bottom: 1.8rem; }
.email-card h3 { font-size: 1rem; margin-bottom: 0.7rem; }
.email-card .checklist li { font-size: 1rem; }
.email-card .where { margin: 1.6rem 0 0; padding-top: 1.4rem; border-top: 1px solid var(--line-strong); }

.form-card { background: #fff; border: 1px solid var(--line); border-radius: 34px; padding: clamp(1.5rem, 3.5vw, 2.4rem); box-shadow: var(--shadow-soft); }
.form-card > p { margin-bottom: 1.5rem; }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 1rem; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }
.field { margin-bottom: 1.15rem; }
.field label { display: block; margin-bottom: 0.4rem; font-family: var(--font-display); font-weight: 600; font-size: 0.93rem; color: var(--ink); }
.field .optional { font-family: var(--font-body); font-weight: 400; color: var(--slate); }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.85rem 1rem; border: 1px solid #ccd7ee; border-radius: 16px; background: #fff;
  font: inherit; font-size: 1rem; color: var(--ink); line-height: 1.4;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field select {
  appearance: none; -webkit-appearance: none; padding-right: 2.6rem;
  background-image: linear-gradient(45deg, transparent 50%, var(--slate) 50%), linear-gradient(135deg, var(--slate) 50%, transparent 50%);
  background-position: calc(100% - 1.25rem) 52%, calc(100% - 0.95rem) 52%;
  background-size: 6px 6px, 6px 6px; background-repeat: no-repeat;
}
.field textarea { min-height: 170px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(30, 86, 240, 0.16); }
.field [aria-invalid="true"] { border-color: #d92d20; }
.field-error { display: block; margin-top: 0.35rem; color: var(--danger); font-size: 0.93rem; font-weight: 600; }
.field-error:empty { display: none; }
.form-note { font-size: 0.95rem; margin: 0.25rem 0 1.2rem; }
.form-status { margin: 1rem 0 0; padding: 0.9rem 1.1rem; border-radius: 18px; background: var(--mist); color: var(--ink); font-size: 0.98rem; }
.form-status:empty { display: none; }
.form-card .btn { width: 100%; }

.faq { display: grid; gap: 0.7rem; max-width: 860px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 0 1.35rem; }
.faq details[open] { background: var(--mist); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.15rem 0; font-family: var(--font-display); font-weight: 600; color: var(--ink); line-height: 1.35;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
  background: var(--mist-2); color: var(--blue); font-size: 1.2rem; font-weight: 500; line-height: 1;
}
.faq details[open] summary::after { content: "\2212"; background: #fff; }
.faq summary:focus-visible { outline-offset: 4px; }
.faq details p { margin: 0; padding-bottom: 1.25rem; }

/* ---------- Prose (privacy) ---------- */
.prose { max-width: 780px; }
.prose h2 { font-size: 1.35rem; margin-top: 2.4rem; }
.prose h3 { font-size: 1.08rem; margin-top: 1.4rem; margin-bottom: 0.4rem; }
.prose ul { padding-left: 1.25rem; margin-bottom: 1em; }
.prose li { margin-bottom: 0.35rem; }
.prose li::marker { color: var(--blue); }
.prose strong { color: var(--ink); }
.prose-meta { margin-top: 1.4rem; }

/* ---------- 404 ---------- */
.not-found { text-align: center; padding-block: clamp(4rem, 10vw, 7rem); }
.not-found .orbit-mini { width: 140px; margin: 0 auto 1.8rem; }
.not-found h1 { margin-inline: auto; max-width: 18ch; }
.not-found p { margin-inline: auto; }
.not-found .btn-group { justify-content: center; margin-top: 1.6rem; }

/* ---------- Footer ---------- */
.site-footer { margin-top: clamp(3rem, 6vw, 5rem); background: var(--mist); border-top: 1px solid var(--line); padding-block: clamp(2.75rem, 5vw, 3.75rem) 1.75rem; font-size: 1rem; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); gap: 2rem; }
.footer-brand img { height: 38px; width: auto; display: block; margin-bottom: 1rem; }
.footer-brand p { max-width: 36ch; margin: 0; }
.footer-h { font-size: 1rem; margin-bottom: 0.8rem; letter-spacing: -0.01em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.45rem; }
.site-footer a { color: var(--slate); text-decoration: none; }
.site-footer a:hover { color: var(--blue); text-decoration: underline; }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.75rem;
  margin-top: 2.5rem; padding-top: 1.4rem; border-top: 1px solid var(--line-strong); font-size: 0.93rem;
}
.footer-bottom p { margin: 0; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Print ---------- */
@media print {
  .site-header, .site-footer, .subnav, .orbit, .btn-group { display: none !important; }
  body { color: #000; }
}