/* ==========================================================================
   blob-connector.com — modern design system
   Hand-written, fully self-contained. No Bootstrap, no jQuery, no external
   CSS/JS/fonts. Nothing is loaded from third-party servers.
   (c) CaRD Gesellschaft für EDV-Beratung mbH
   ========================================================================== */

/* ---- Design tokens -------------------------------------------------------- */
:root {
  --brand:        #0b6ad4;   /* azure */
  --brand-600:    #0a5cba;
  --brand-700:    #0a4f9e;
  --brand-glow:   #2aa5ff;   /* light cyan-azure (secondary accent) */
  --accent:       #0b6ad4;   /* accent == azure (monochrome blue, no orange) */
  --accent-600:   #0a5cba;
  --heart:        #e5484d;   /* the heart in "We ♥ what we do" */

  --ink:          #0a1730;   /* deep navy */
  --ink-2:        #0f1f3d;
  --ink-3:        #15294d;

  --bg:           #ffffff;
  --bg-soft:      #f4f7fb;
  --bg-mute:      #eaf1f9;

  --text:         #1b2a40;
  --muted:        #56677e;
  --muted-2:      #7a8aa0;
  --line:         #e3eaf3;
  --line-2:       #d4deea;

  --white:        #ffffff;

  --r-sm: 10px;
  --r:    16px;
  --r-lg: 24px;
  --r-xl: 32px;

  --shadow-sm: 0 1px 2px rgba(11,27,56,.06), 0 2px 8px rgba(11,27,56,.05);
  --shadow:    0 6px 24px rgba(11,40,96,.08), 0 2px 8px rgba(11,40,96,.05);
  --shadow-lg: 0 24px 60px rgba(9,32,80,.16), 0 8px 24px rgba(9,32,80,.08);

  --container: 1180px;
  --font-display: 'Poppins', 'Segoe UI', system-ui, -apple-system, Roboto, Arial, sans-serif;
  --font-body: 'Nunito Sans', 'Segoe UI', system-ui, -apple-system, Roboto, Arial, sans-serif;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---- Reset ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html:focus-within { scroll-padding-top: 96px; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: var(--brand); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--brand-700); }
ul { list-style: none; padding: 0; }
button { font-family: inherit; cursor: pointer; }

:focus-visible {
  outline: 3px solid var(--brand-glow);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---- Icons (inline SVG sprite via <use>) ---------------------------------
   Presentation is set HERE (not on the sprite <defs>), because <use> clones
   the referenced <symbol> and only inherits CSS from the <use> element. This
   is why the icons must be styled on .ico, not on the sprite group. */
.ico {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: -0.18em;
}
.ico.heart { fill: var(--heart); stroke: none; width: .92em; height: .92em; vertical-align: -0.08em; }

/* ---- Typography ----------------------------------------------------------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.14;
  font-weight: 700;
  letter-spacing: -.02em;
}
h1 { font-size: clamp(2.1rem, 1.4rem + 3.1vw, 3.7rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 1.2rem + 2.1vw, 2.7rem); }
h3 { font-size: clamp(1.2rem, 1.05rem + .6vw, 1.45rem); }
h4 { font-size: 1.15rem; }
p  { color: var(--muted); }
strong { color: var(--text); font-weight: 700; }

/* ---- Layout helpers ------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.1rem, .6rem + 2vw, 2rem);
}
.section { padding-block: clamp(3.5rem, 2rem + 6vw, 7rem); }
.section--tight { padding-block: clamp(2.5rem, 1.5rem + 4vw, 4.5rem); }
.section--soft { background: var(--bg-soft); }
.section--ink {
  background:
    radial-gradient(1100px 600px at 85% -10%, rgba(42,165,255,.18), transparent 60%),
    radial-gradient(800px 500px at 0% 110%, rgba(11,106,212,.22), transparent 55%),
    linear-gradient(160deg, var(--ink) 0%, var(--ink-2) 60%, var(--ink-3) 100%);
  color: #cfe0f5;
}
.section--ink h2, .section--ink h3, .section--ink h4 { color: #fff; }
.section--ink p { color: #aebfd8; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: .9rem;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 2px;
  background: linear-gradient(90deg, var(--brand), var(--brand-glow));
  border-radius: 2px;
}
.section--ink .eyebrow { color: var(--brand-glow); }

.section-head { max-width: 720px; margin-bottom: clamp(2rem, 1rem + 3vw, 3.4rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p { font-size: 1.12rem; margin-top: .9rem; }

.lead { font-size: 1.2rem; color: var(--muted); }

.mt-block { margin-top: clamp(3rem, 2rem + 3vw, 5rem); }
.mt-chips { margin-top: clamp(2.5rem, 1.5rem + 3vw, 4rem); }

/* ---- Buttons -------------------------------------------------------------- */
.btn {
  --_bg: var(--brand);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  padding: .95rem 1.6rem;
  border-radius: 999px;
  border: 1.5px solid transparent;
  background: var(--_bg);
  color: #fff;
  box-shadow: 0 8px 22px rgba(11,106,212,.26);
  transition: transform .18s var(--ease), box-shadow .25s var(--ease), background .2s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(11,106,212,.34); color: #fff; }
.btn:active { transform: translateY(0); }
/* primary "accent" CTA = premium azure gradient (distinct from the solid nav button) */
.btn--accent {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-glow) 100%);
  box-shadow: 0 10px 26px rgba(11,106,212,.32);
}
.btn--accent:hover { background: linear-gradient(135deg, var(--brand-600) 0%, #1f97f2 100%); box-shadow: 0 16px 34px rgba(11,106,212,.4); }
.btn--ghost {
  background: transparent;
  color: var(--brand);
  border-color: var(--line-2);
  box-shadow: none;
}
.btn--ghost:hover { background: var(--bg-soft); border-color: var(--brand); color: var(--brand-700); transform: translateY(-2px); }
.btn--lg { padding: 1.1rem 2rem; font-size: 1.05rem; }
.btn .ico { width: 1.15em; height: 1.15em; }

.btn-row { display: flex; flex-wrap: wrap; gap: .9rem; align-items: center; }

/* ---- Header / nav --------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-sm); }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 76px;
}
.brand { display: inline-flex; align-items: center; gap: .6rem; }
.brand-mark {
  width: 36px; height: 36px; border-radius: 10px; flex: none;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--brand), var(--brand-glow));
  box-shadow: 0 4px 12px rgba(11,106,212,.28);
}
.brand-mark svg { width: 22px; height: 22px; display: block; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.18rem;
  color: var(--ink);
  letter-spacing: -.01em;
  line-height: 1;
}
.brand-name span { color: var(--brand); font-weight: 600; }

.nav-menu { display: flex; align-items: center; gap: 2rem; }
.nav-links { display: flex; align-items: center; gap: 1.7rem; }
.nav-links a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: .97rem;
  color: var(--ink-2);
  position: relative;
  padding: .3rem 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--brand), var(--brand-glow));
  border-radius: 2px;
  transition: width .25s var(--ease);
}
.nav-links a:hover { color: var(--brand); }
.nav-links a:hover::after { width: 100%; }

.nav-side { display: flex; align-items: center; gap: 1.1rem; }

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: .15rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .82rem;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  padding: .3rem .35rem;
  background: var(--white);
}
.lang-switch a {
  color: var(--muted-2);
  padding: .2rem .5rem;
  border-radius: 999px;
  line-height: 1;
}
.lang-switch a:hover { color: var(--brand); }
.lang-switch a[aria-current="true"] { background: var(--brand); color: #fff; }

.nav-toggle {
  display: none;
  width: 46px; height: 46px;
  border: 1px solid var(--line-2);
  border-radius: 12px;
  background: var(--white);
  position: relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 20px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transform: translate(-50%,-50%);
  transition: transform .25s var(--ease), opacity .2s var(--ease);
}
.nav-toggle span::before { transform: translate(-50%, -7px); }
.nav-toggle span::after  { transform: translate(-50%,  7px); }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translate(-50%,0) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { transform: translate(-50%,0) rotate(-45deg); }

/* ---- Hero ----------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 520px at 88% -8%, rgba(42,165,255,.16), transparent 60%),
    radial-gradient(640px 420px at -5% 12%, rgba(11,106,212,.12), transparent 55%),
    linear-gradient(180deg, #f7fbff 0%, #ffffff 70%);
  padding-block: clamp(3rem, 1.5rem + 6vw, 6.5rem) clamp(3.5rem, 2rem + 6vw, 7rem);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(11,106,212,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,106,212,.04) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(70% 60% at 50% 35%, #000 0%, transparent 75%);
          mask-image: radial-gradient(70% 60% at 50% 35%, #000 0%, transparent 75%);
  z-index: 0;
}
.hero .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2rem, 1rem + 4vw, 4rem);
  align-items: center;
}
.hero h1 { color: var(--ink); }
.hero h1 .grad {
  background: linear-gradient(100deg, var(--brand) 10%, var(--brand-glow) 90%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.hero-lead { font-size: 1.2rem; margin: 1.3rem 0 1.9rem; max-width: 40ch; }
.hero .btn-row { margin-bottom: 1.6rem; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  background: rgba(11,106,212,.08);
  color: var(--brand-700);
  border: 1px solid rgba(11,106,212,.16);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .02em;
  padding: .42rem .9rem;
  border-radius: 999px;
  margin-bottom: 1.4rem;
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--brand-glow); box-shadow: 0 0 0 4px rgba(42,165,255,.2); }

.hero-bullets { display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; }
.hero-bullets li {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-weight: 600;
  color: var(--ink-2);
  font-size: .96rem;
}
.hero-bullets .ico { color: var(--brand); width: 1.15em; height: 1.15em; }

/* Hero visual — clean framed product screenshot */
.hero-visual { position: relative; }
.mockup {
  border-radius: var(--r-lg);
  background: #fff;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
  overflow: hidden;
}
.mockup-bar {
  display: flex;
  align-items: center;
  gap: .45rem;
  padding: .7rem .9rem;
  background: linear-gradient(180deg,#fbfdff,#f1f6fc);
  border-bottom: 1px solid var(--line);
}
.mockup-bar i { width: 11px; height: 11px; border-radius: 50%; background: #d7e0ec; }
.mockup-bar i:nth-child(1){ background:#ff6058; }
.mockup-bar i:nth-child(2){ background:#ffbd2e; }
.mockup-bar i:nth-child(3){ background:#28c93f; }
.mockup-bar .addr {
  margin-left: .6rem;
  font-size: .76rem;
  color: var(--muted-2);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: .25rem .7rem;
  font-family: var(--font-display);
}
.mockup img { width: 100%; display: block; }

/* ---- Trust / logo strip --------------------------------------------------- */
.trust { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.trust-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
  padding-block: clamp(2rem, 1.4rem + 1.6vw, 3rem);
}
.trust-label {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--muted);
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.logo-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: clamp(.7rem, .4rem + 1vw, 1.3rem);
}
.logo-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 70px;
  min-width: 132px;
  padding: .7rem 1.4rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s var(--ease), box-shadow .3s var(--ease);
}
.logo-chip:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.logo-chip img { max-height: 34px; max-width: 138px; width: auto; object-fit: contain; }

/* About-section stat blocks (also reused as a small inline group) */
.trust-stats { display: flex; gap: 2.2rem; flex-wrap: wrap; }
.trust-stat .n { font-family: var(--font-display); font-weight: 800; font-size: 1.6rem; color: var(--ink); line-height: 1; }
.trust-stat .l { font-size: .82rem; color: var(--muted); margin-top: .25rem; }

/* ---- Generic card grid ---------------------------------------------------- */
.grid { display: grid; gap: clamp(1rem, .6rem + 1.6vw, 1.6rem); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: clamp(1.4rem, 1rem + 1vw, 2rem);
  box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  height: 100%;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--line-2); }
.card h3 { margin-bottom: .55rem; }
.card p { font-size: .98rem; }

.card-ico {
  width: 54px; height: 54px;
  border-radius: 14px;
  display: grid; place-items: center;
  margin-bottom: 1.1rem;
  color: var(--brand);
  background: linear-gradient(135deg, rgba(11,106,212,.12), rgba(42,165,255,.14));
}
.card-ico .ico { width: 28px; height: 28px; }

/* ---- Bindings (ArchiveLink + CMIS) --------------------------------------- */
.binding-grid { grid-template-columns: repeat(2, 1fr); }
.binding {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  padding: clamp(1.6rem, 1.1rem + 1.4vw, 2.4rem);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform .25s var(--ease), box-shadow .3s var(--ease);
}
.binding:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.binding::before {
  content: "";
  position: absolute; inset: 0 0 auto 0; height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--brand-glow));
}
.binding .tag {
  align-self: flex-start;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--brand-700);
  background: rgba(11,106,212,.1);
  padding: .35rem .7rem;
  border-radius: 999px;
  margin-bottom: .9rem;
}
.binding ul.ticks { margin-top: 1rem; display: grid; gap: .55rem; }
.ticks li { display: flex; gap: .6rem; align-items: flex-start; font-size: .97rem; color: var(--text); }
.ticks .ico { color: var(--brand); width: 1.2em; height: 1.2em; margin-top: .15rem; }

/* CMIS variant — uses the lighter cyan-azure as a secondary tone */
.binding--cmis::before { background: linear-gradient(90deg, var(--brand-glow), #7cc6ff); }
.binding--cmis .tag { color: var(--brand-700); background: rgba(42,165,255,.16); }
.binding--cmis .card-ico { color: var(--brand-glow); background: linear-gradient(135deg, rgba(42,165,255,.2), rgba(11,106,212,.1)); }
.binding--cmis .ticks .ico { color: var(--brand-glow); }

/* ---- Backends ------------------------------------------------------------- */
.backends { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(1.2rem, .8rem + 1.4vw, 2rem); align-items: stretch; }
.backend-hero {
  position: relative;
  border-radius: var(--r-lg);
  padding: clamp(1.8rem, 1.2rem + 1.6vw, 2.8rem);
  color: #fff;
  background:
    radial-gradient(700px 360px at 80% -20%, rgba(42,165,255,.45), transparent 60%),
    linear-gradient(150deg, #0a5cba, #0b6ad4 55%, #0a4f9e);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.backend-hero::after{
  content:"";
  position:absolute; right:-60px; bottom:-60px; width:260px; height:260px;
  background: radial-gradient(circle, rgba(255,255,255,.16), transparent 70%);
  border-radius:50%;
}
.backend-hero .badge-primary {
  display:inline-flex; align-items:center; gap:.5rem;
  font-family:var(--font-display); font-weight:700; font-size:.74rem; letter-spacing:.1em; text-transform:uppercase;
  background: rgba(255,255,255,.16); border:1px solid rgba(255,255,255,.28);
  padding:.4rem .8rem; border-radius:999px; margin-bottom:1.1rem;
}
.backend-hero h3 { color:#fff; font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); }
.backend-hero p { color: #d7e7fb; margin-top:.6rem; position:relative; z-index:1; }
.backend-hero .ticks { margin-top:1.2rem; position:relative; z-index:1; gap:.5rem; }
.backend-hero .ticks li { color:#eaf3ff; }
.backend-hero .ticks .ico { color: #bfe0ff; }

.backend-side { display:grid; gap: clamp(1rem, .7rem + 1vw, 1.4rem); align-content: start; }
.backend-card {
  display:flex; align-items:flex-start; gap:1rem;
  background:#fff; border:1px solid var(--line); border-radius:var(--r);
  padding:1.2rem 1.3rem; box-shadow:var(--shadow-sm);
  transition: transform .2s var(--ease), box-shadow .3s var(--ease);
}
.backend-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.backend-card .bi {
  width:46px; height:46px; border-radius:12px; flex:none;
  display:grid; place-items:center; color:var(--brand);
  background: linear-gradient(135deg, rgba(11,106,212,.1), rgba(42,165,255,.14));
}
.backend-card .bi .ico { width: 24px; height: 24px; }
.backend-card h4 { margin-bottom:.2rem; }
.backend-card p { font-size:.9rem; }

/* ---- Steps (how it works) ------------------------------------------------- */
.steps { display:grid; grid-template-columns: repeat(3,1fr); gap: clamp(1rem, .6rem + 1.6vw, 2rem); }
.step { position:relative; padding-top: .5rem; }
.step .num {
  font-family:var(--font-display); font-weight:800;
  width:54px;height:54px;border-radius:16px;
  display:grid;place-items:center; font-size:1.3rem;
  color:#fff; background:linear-gradient(135deg,var(--brand),var(--brand-glow));
  box-shadow: 0 10px 22px rgba(11,106,212,.3);
  margin-bottom:1.1rem;
}
.step h3 { margin-bottom:.4rem; }
.step p { font-size:.97rem; }
.steps--ink .step .num { background:linear-gradient(135deg,#2aa5ff,#0b6ad4); }
.steps .step:not(:last-child)::after{
  content:""; position:absolute; top:27px; left:64px; right:-12px; height:2px;
  background: repeating-linear-gradient(90deg, var(--line-2) 0 8px, transparent 8px 16px);
}
.steps--ink .step:not(:last-child)::after{ background: repeating-linear-gradient(90deg, rgba(255,255,255,.25) 0 8px, transparent 8px 16px); }

/* ---- Split feature blocks ------------------------------------------------- */
.split { display:grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 1.5rem + 4vw, 5rem); align-items:center; }
.split--rev .split-media { order: -1; }
.split-media img {
  width:100%; border-radius: var(--r-lg);
  border:1px solid var(--line); box-shadow: var(--shadow-lg);
  background:#fff;
}
.feature-list { margin-top:1.4rem; display:grid; gap:1.1rem; }
.feature-list li { display:flex; gap:.9rem; align-items:flex-start; }
.feature-list .fi {
  width:42px;height:42px;border-radius:12px;flex:none;
  display:grid;place-items:center;color:var(--brand);
  background:linear-gradient(135deg, rgba(11,106,212,.1), rgba(42,165,255,.14));
}
.feature-list .fi .ico { width: 22px; height: 22px; }
.feature-list h4 { margin-bottom:.15rem; }
.feature-list p { font-size:.95rem; }

/* ---- Use-case chips ------------------------------------------------------- */
.chips { display:flex; flex-wrap:wrap; gap:.7rem; }
.chip {
  display:inline-flex; align-items:center; gap:.5rem;
  font-family:var(--font-display); font-weight:600; font-size:.92rem;
  background:#fff; border:1px solid var(--line); color:var(--ink-2);
  padding:.6rem 1rem; border-radius:999px; box-shadow:var(--shadow-sm);
  max-width:100%;
}
.chip .ico { color:var(--brand); width:1.05em; height:1.05em; }
.section--ink .chip { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.16); color:#eaf3ff; }
.section--ink .chip .ico { color: var(--brand-glow); }

/* ---- FAQ ------------------------------------------------------------------ */
.faq { max-width: 820px; margin-inline:auto; display:grid; gap:.8rem; }
.faq-item { border:1px solid var(--line); border-radius:var(--r); background:#fff; overflow:hidden; transition:box-shadow .25s var(--ease), border-color .25s; }
.faq-item[open] { box-shadow: var(--shadow); border-color: var(--line-2); }
.faq-item summary {
  list-style:none; cursor:pointer;
  display:flex; align-items:center; justify-content:space-between; gap:1rem;
  padding:1.15rem 1.3rem;
  font-family:var(--font-display); font-weight:600; color:var(--ink); font-size:1.05rem;
}
.faq-item summary::-webkit-details-marker { display:none; }
.faq-item summary .pm { position:relative; width:20px;height:20px;flex:none; }
.faq-item summary .pm::before, .faq-item summary .pm::after{
  content:""; position:absolute; top:50%; left:50%; background:var(--brand);
  transform:translate(-50%,-50%); border-radius:2px; transition:transform .25s var(--ease), opacity .25s var(--ease);
}
.faq-item summary .pm::before{ width:14px;height:2px; }
.faq-item summary .pm::after { width:2px;height:14px; }
.faq-item[open] summary .pm::after{ transform:translate(-50%,-50%) rotate(90deg); opacity:0; }
.faq-answer { padding:0 1.3rem 1.25rem; }
.faq-answer p { font-size:.99rem; }

/* ---- Contact -------------------------------------------------------------- */
.contact-grid { display:grid; grid-template-columns: 1fr 1.15fr; gap: clamp(2rem, 1rem + 3vw, 3.5rem); align-items:start; }
.contact-info .ci-item { display:flex; gap:1rem; align-items:flex-start; margin-top:1.6rem; }
.contact-info .ci {
  width:48px;height:48px;border-radius:13px;flex:none;display:grid;place-items:center;color:#fff;
  background:linear-gradient(135deg,var(--brand),var(--brand-glow));
}
.contact-info .ci .ico { width: 22px; height: 22px; color:#fff; }
.contact-info .ci-item h4 { margin-bottom:.15rem; }
.contact-info .ci-item a { font-weight:700; }
.contact-info .ci-item p, .contact-info .ci-item address { color:var(--muted); font-style:normal; font-size:.98rem; }

.form-card {
  background:#fff; border:1px solid var(--line); border-radius:var(--r-lg);
  padding: clamp(1.5rem, 1rem + 1.5vw, 2.4rem); box-shadow: var(--shadow);
}
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.field { margin-bottom:1.05rem; display:flex; flex-direction:column; gap:.4rem; }
.field label { font-family:var(--font-display); font-weight:600; font-size:.9rem; color:var(--ink-2); }
.field label .req { color:var(--brand); }
.field input, .field textarea, .field select {
  font-family:var(--font-body); font-size:1rem; color:var(--text);
  border:1.5px solid var(--line-2); border-radius:12px;
  padding:.8rem .95rem; background:var(--bg-soft);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s;
  width:100%;
}
.field textarea { resize:vertical; min-height:130px; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline:none; border-color:var(--brand); background:#fff;
  box-shadow:0 0 0 4px rgba(11,106,212,.12);
}
.field input:user-invalid, .field textarea:user-invalid { border-color:#e0564b; }
.form-consent { display:flex; gap:.65rem; align-items:flex-start; font-size:.88rem; color:var(--muted); margin-bottom:1.1rem; }
.form-consent input { margin-top:.2rem; width:18px;height:18px; accent-color:var(--brand); flex:none; }
.hp { position:absolute !important; left:-9999px !important; width:1px;height:1px; overflow:hidden; }
.form-note { font-size:.82rem; color:var(--muted-2); margin-top:.9rem; }
.form-status { border-radius:12px; padding:.9rem 1.1rem; font-weight:600; margin-bottom:1.1rem; display:none; }
.form-status.show { display:block; }
.form-status.ok { background:#e7f7ee; color:#136c40; border:1px solid #b6e6c9; }
.form-status.err{ background:#fdecea; color:#a3271c; border:1px solid #f3c3bd; }

/* ---- Footer --------------------------------------------------------------- */
.site-footer { background: var(--ink); color:#aebfd8; padding-block: clamp(3rem, 2rem + 3vw, 4.5rem) 1.5rem; }
.footer-top { display:grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap:2rem; }
.footer-brand img { height:34px; width:auto; margin-bottom:1rem; }
.footer-brand p { color:#93a6c4; font-size:.95rem; max-width:34ch; }
.site-footer h5 { color:#fff; font-family:var(--font-display); font-size:.85rem; letter-spacing:.12em; text-transform:uppercase; margin-bottom:1.1rem; }
.footer-links li { margin-bottom:.6rem; }
.footer-links a { color:#aebfd8; font-size:.96rem; }
.footer-links a:hover { color:#fff; }
.site-footer address { font-style:normal; color:#93a6c4; font-size:.95rem; line-height:1.8; }
.site-footer address a { color:#cfe0f5; }
.footer-social { display:flex; gap:.6rem; margin-top:1.2rem; }
.footer-social a {
  width:40px;height:40px;border-radius:10px;display:grid;place-items:center;
  background:rgba(255,255,255,.07); color:#cfe0f5; border:1px solid rgba(255,255,255,.1);
}
.footer-social a .ico { width: 20px; height: 20px; }
.footer-social a:hover { background:var(--brand); color:#fff; border-color:var(--brand); }
.footer-bottom {
  border-top:1px solid rgba(255,255,255,.1); margin-top:clamp(2rem, 1rem + 2vw, 3rem); padding-top:1.5rem;
  display:flex; flex-wrap:wrap; gap:.6rem 1.4rem; align-items:center; justify-content:space-between;
}
.footer-bottom p { color:#7b8da9; font-size:.86rem; }
.footer-legal { display:flex; gap:1.2rem; flex-wrap:wrap; }
.footer-legal a { color:#aebfd8; font-size:.86rem; }
.footer-legal a:hover { color:#fff; }
.trademarks { color:#64748f !important; font-size:.78rem !important; line-height:1.7; margin-top:.8rem; }

/* ---- Legal / content pages ------------------------------------------------ */
.page-hero { background: var(--bg-soft); border-bottom:1px solid var(--line); padding-block: clamp(2.5rem, 2rem + 3vw, 4.5rem) clamp(2rem, 1.5rem + 2vw, 3rem); }
.legal { max-width: 820px; margin-inline:auto; padding-block: clamp(2.5rem, 1.5rem + 3vw, 4.5rem); }
.legal h2 { font-size:1.4rem; margin:2.2rem 0 .8rem; }
.legal h3 { font-size:1.12rem; margin:1.6rem 0 .5rem; }
.legal p, .legal li { color:var(--muted); margin-bottom:.8rem; }
.legal ul { list-style:disc; padding-left:1.3rem; }
.legal ul li { margin-bottom:.4rem; }
.legal address { font-style:normal; color:var(--text); line-height:1.9; background:var(--bg-soft); border:1px solid var(--line); border-radius:var(--r); padding:1.2rem 1.4rem; }
.legal a { font-weight:600; word-break:break-word; }
.legal .toc { background:var(--bg-soft); border:1px solid var(--line); border-radius:var(--r); padding:1.2rem 1.4rem; margin-bottom:2rem; }
.legal .toc h2 { margin-top:0; font-size:1rem; }
.legal .toc ul { list-style:none; padding:0; }
.legal .toc li { margin-bottom:.4rem; }

/* ---- Reveal animation ----------------------------------------------------- */
.reveal { opacity:0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity:1; transform:none; }
.reveal[data-d="1"]{ transition-delay:.08s; }
.reveal[data-d="2"]{ transition-delay:.16s; }
.reveal[data-d="3"]{ transition-delay:.24s; }
.reveal[data-d="4"]{ transition-delay:.32s; }

/* ---- Utilities ------------------------------------------------------------ */
.text-center { text-align:center; }
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.skip-link {
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--brand); color:#fff; padding:.7rem 1.1rem; border-radius:0 0 10px 0; font-weight:700;
}
.skip-link:focus { left:0; color:#fff; }

/* ---- Responsive ----------------------------------------------------------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 560px; margin-inline:auto; order:2; }
  .hero-lead { max-width:none; }
  .backends { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap:2rem; }
  .split { grid-template-columns: 1fr; gap:2.2rem; }
  .split--rev .split-media { order:0; }
  .steps { grid-template-columns:1fr; gap:1.6rem; }
  .steps .step:not(:last-child)::after{ display:none; }
}

@media (max-width: 820px) {
  .nav-toggle { display:block; }
  .nav-menu {
    position: fixed;
    inset: 76px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-lg);
    padding: 1rem clamp(1.1rem, .6rem + 2vw, 2rem) 1.6rem;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s var(--ease), transform .25s var(--ease);
    max-height: calc(100dvh - 76px);
    overflow-y: auto;
  }
  .nav-menu.open { opacity:1; transform:none; pointer-events:auto; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-links a { padding: .95rem .2rem; border-bottom: 1px solid var(--line); font-size:1.05rem; }
  .nav-links a::after { display:none; }
  .nav-side { justify-content: space-between; margin-top: 1rem; }
}

@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4, .binding-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .logo-chip { height: 60px; min-width: 116px; padding:.6rem 1rem; }
  .logo-chip img { max-height: 28px; max-width: 116px; }
}

/* ---- Reduced motion ------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity:1; transform:none; }
}

/* ---- Print ---------------------------------------------------------------- */
@media print {
  .site-header, .site-footer, .nav-toggle, .hero-visual { display:none; }
  body { color:#000; }
}