/* ==========================================================================
   Saluto — Dark Design System
   Base: black. Type: Inter. Radius: 8px. Elevation: borders + depth, not shadows.
   ========================================================================== */

:root {
  /* Brand — one accent, gradient reserved for signature moments */
  --accent:        #5b63ff;
  --accent-soft:   #8b90ff;
  --accent-hover:  #6b72ff;
  --accent-press:  #4a52e6;
  --accent-tint:   rgba(91, 99, 255, 0.12);
  --accent-tint-2: rgba(91, 99, 255, 0.22);
  --brand-grad:    linear-gradient(102deg, #a855f7 0%, #5b63ff 50%, #38bdf8 100%);

  /* Dark surfaces */
  --bg:        #000000;   /* flat black, every section, every page */
  --bg-1:      #000000;
  --bg-2:      #08070d;
  --bg-3:      #101014;   /* raised card */
  --bg-4:      #191920;   /* hover / nested */

  /* Text on dark — all pass WCAG AA (4.5:1) on #000 at small sizes */
  --fg:        #ffffff;   /* 21.0:1 */
  --fg-muted:  #a5a2b8;   /*  8.5:1 */
  --fg-subtle: #8d89a1;   /*  5.9:1 */
  --fg-faint:  #757090;   /*  4.5:1 — decorative labels only */

  /* Lines */
  --line:        rgba(255, 255, 255, 0.08);
  --line-2:      rgba(255, 255, 255, 0.14);
  --line-3:      rgba(255, 255, 255, 0.22);

  --success:  #2ecc71;
  --warn:     #f5a524;
  --whatsapp: #25d366;

  --r-xs: 4px; --r-sm: 6px; --r: 8px; --r-md: 10px; --r-lg: 12px; --r-xl: 16px; --r-pill: 999px;

  --t-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --t:      250ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 500ms cubic-bezier(0.22, 1, 0.36, 1);

  --container: 1240px;
  --gutter: 24px;
  --nav-h: 64px;
  --sec-y: 72px;   /* two stacked sections = 144px of breathing room, not 192 */
}

*, *::before, *::after { box-sizing: border-box; }
html {
  background: var(--bg);
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 20px);
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px; line-height: 1.55;
  color: var(--fg); background: var(--bg-1);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv11','ss01';
  overflow-x: hidden;
}
h1,h2,h3,h4,h5 { margin: 0; font-weight: 600; letter-spacing: -0.021em; line-height: 1.15; overflow-wrap: break-word; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--accent); color: #fff; }
:focus-visible { outline: 2px solid var(--accent-soft); outline-offset: 2px; border-radius: var(--r-xs); }

/* Type scale */
.t-display { font-size: 60px; line-height: 1.04; font-weight: 500; letter-spacing: -0.032em; }
.t-h1  { font-size: 46px; line-height: 1.08; font-weight: 600; letter-spacing: -0.03em; }
.t-h2  { font-size: 36px; line-height: 1.14; font-weight: 600; letter-spacing: -0.024em; }
.t-h3  { font-size: 20px; line-height: 1.3;  font-weight: 600; letter-spacing: -0.016em; }
.t-h4  { font-size: 16px; line-height: 1.4;  font-weight: 600; letter-spacing: -0.011em; }
.t-lead { font-size: 18px; line-height: 1.6; color: var(--fg-muted); }
.t-body { font-size: 15px; line-height: 1.62; color: var(--fg-muted); }
.grad { background: var(--brand-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Layout — one continuous background for the whole site; sections never
   change colour, so scrolling reads as a single surface rather than slabs. */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); position: relative; z-index: 1; }
.section { padding-block: var(--sec-y); position: relative; }
.section--tight { padding-block: 48px; }
.band { position: relative; }   /* no tint — sections never change colour */
.rule { border-top: 1px solid var(--line); }
.sec-head { max-width: 680px; margin-bottom: 34px; }
.sec-head--center { margin-inline: auto; text-align: center; }
.sec-head .t-lead { margin-top: 14px; }
.sec-head__row { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 34px; }
.sec-head__row .sec-head { margin-bottom: 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.02em;
  color: var(--accent-soft); margin-bottom: 14px;
}
.eyebrow::before { content: ''; width: 16px; height: 1px; background: currentColor; opacity: .55; }

/* ===================== Global ambient field =====================
   One fixed layer behind every section (and shared by every page), so the
   background never restarts and pages feel like one continuous surface. */
/* Anchored to the TOP OF THE DOCUMENT, not the viewport. A fixed layer would
   repaint the same glow in every screenful and read as banding. Below this the
   page is flat black all the way down. */
body { position: relative; }
/* A single composed light source at the top of the document — a broad cool wash
   with a warmer violet core, plus a hairline grid that fades out. Deliberately
   static and centred: drifting blurred circles read as decoration, not design. */
.ambient {
  position: absolute; top: 0; left: 0; right: 0; height: 820px;
  z-index: 0; pointer-events: none; overflow: hidden;
  background:
    radial-gradient(88% 62% at 50% -14%, rgba(139, 92, 246, .20), transparent 62%),
    radial-gradient(58% 44% at 22% -6%,  rgba(56, 189, 248, .10), transparent 66%),
    radial-gradient(64% 48% at 82% 2%,   rgba(91, 99, 255, .16), transparent 66%);
  mask-image: linear-gradient(180deg, #000 48%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, #000 48%, transparent 100%);
}
.ambient::after {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: radial-gradient(120% 76% at 50% 0%, #000 8%, transparent 68%);
  -webkit-mask-image: radial-gradient(120% 76% at 50% 0%, #000 8%, transparent 68%);
}
/* Legacy orb nodes are retained in markup but no longer painted. */
.ambient .orb { display: none; }
main, .hdr, .ft { position: relative; z-index: 1; }

/* Card-level lighting (CTA band). A directional sheen from the lower-right,
   not a floating blob. */
.orbs { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.orbs .orb { display: none; }
.cta .orbs {
  background:
    radial-gradient(70% 120% at 88% 118%, rgba(91,99,255,.30), transparent 62%),
    radial-gradient(52% 96% at 66% 108%, rgba(139,92,246,.20), transparent 66%);
}

.grid-lines {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(120% 85% at 50% 0%, #000 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(120% 85% at 50% 0%, #000 20%, transparent 70%);
}

/* ===================== Buttons ===================== */
.btn {
  --bg-c: transparent; --fg-c: var(--fg); --bd-c: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding-inline: 16px;
  font-size: 14px; font-weight: 600; letter-spacing: -.006em;
  border-radius: var(--r);
  background: var(--bg-c); color: var(--fg-c); border: 1px solid var(--bd-c);
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
  white-space: nowrap; user-select: none; position: relative;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--lg { height: 46px; padding-inline: 20px; font-size: 15px; }
.btn--block { width: 100%; }
.btn--primary { --bg-c: var(--accent); --fg-c: #fff; box-shadow: 0 6px 20px -8px rgba(91,99,255,.8), inset 0 1px 0 rgba(255,255,255,.16); }
.btn--primary:hover { --bg-c: var(--accent-hover); box-shadow: 0 10px 26px -8px rgba(91,99,255,.95), inset 0 1px 0 rgba(255,255,255,.16); }
.btn--ghost { --bg-c: rgba(255,255,255,.06); --fg-c: #fff; --bd-c: var(--line-2); }
.btn--ghost:hover { --bg-c: rgba(255,255,255,.11); --bd-c: var(--line-3); }
.btn--bare { --fg-c: var(--fg-muted); padding-inline: 10px; }
.btn--bare:hover { --fg-c: #fff; }
.btn .ico-wa { color: var(--whatsapp); flex: none; }

.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; color: var(--accent-soft); transition: color var(--t-fast); }
.link-arrow svg { transition: transform var(--t); }
.link-arrow:hover { color: #fff; }
.link-arrow:hover svg { transform: translateX(4px); }

/* ===================== Header ===================== */
.hdr { position: fixed; inset: 0 0 auto; z-index: 300; height: var(--nav-h); border-bottom: 1px solid transparent; transition: background var(--t), border-color var(--t); }
.hdr.is-stuck { background: rgba(7,5,14,.82); -webkit-backdrop-filter: saturate(180%) blur(14px); backdrop-filter: saturate(180%) blur(14px); border-bottom-color: var(--line); }
.hdr__in { display: flex; align-items: center; gap: 28px; height: var(--nav-h); position: relative; }
.brand { display: inline-flex; align-items: center; gap: 9px; flex: none; }
.brand img { width: 30px; height: 30px; object-fit: contain; }
.brand span { font-size: 17px; font-weight: 650; letter-spacing: -.024em; }

.nav { display: flex; align-items: center; gap: 2px; margin-right: auto; }
.nav > a, .nav__trigger {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 7px 12px; border-radius: var(--r-sm);
  font-size: 14px; font-weight: 500; color: var(--fg-muted);
  transition: color var(--t-fast), background var(--t-fast);
}
.nav > a:hover, .nav__trigger:hover, .nav__item:hover .nav__trigger { color: #fff; background: rgba(255,255,255,.07); }
.nav > a.is-current { color: #fff; }
.nav__trigger svg { transition: transform var(--t); }
.nav__item:hover .nav__trigger svg { transform: rotate(180deg); }

.nav__item { position: static; }
.nav__menu {
  position: absolute; top: calc(100% + 10px); left: 0; z-index: 10;
  min-width: 300px; padding: 8px;
  background: var(--bg-3); border: 1px solid var(--line-2); border-radius: var(--r-md);
  box-shadow: 0 20px 50px -12px rgba(0,0,0,.8);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity var(--t-fast), transform var(--t-fast), visibility var(--t-fast);
}
.nav__item:hover .nav__menu, .nav__item:focus-within .nav__menu { opacity: 1; visibility: visible; transform: none; }
.nav__menu a { display: flex; gap: 11px; padding: 10px; border-radius: var(--r-sm); transition: background var(--t-fast); }
.nav__menu a:hover { background: rgba(255,255,255,.06); }
.nav__menu .mi { width: 30px; height: 30px; flex: none; border-radius: var(--r-sm); display: grid; place-items: center; background: rgba(255,255,255,.06); color: var(--accent-soft); }
.nav__menu b { display: block; font-size: 13.5px; font-weight: 600; }
.nav__menu span { font-size: 12.5px; color: var(--fg-subtle); line-height: 1.45; }

.hdr__cta { display: flex; align-items: center; gap: 8px; flex: none; }
.burger { display: none; width: 38px; height: 38px; border-radius: var(--r-sm); border: 1px solid var(--line-2); align-items: center; justify-content: center; flex-direction: column; gap: 4px; }
.burger i { display: block; width: 16px; height: 1.5px; background: #fff; border-radius: 2px; transition: transform var(--t), opacity var(--t-fast); }
.burger.is-open i:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.burger.is-open i:nth-child(2) { opacity: 0; }
.burger.is-open i:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

.mnav {
  position: fixed; inset: var(--nav-h) 0 auto; z-index: 299;
  background: var(--bg-2); border-bottom: 1px solid var(--line);
  padding: 8px var(--gutter) 22px; display: none; flex-direction: column;
  max-height: calc(100vh - var(--nav-h)); overflow-y: auto;
}
.mnav.is-open { display: flex; animation: dropIn 240ms cubic-bezier(.22,1,.36,1); }
@keyframes dropIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: none; } }
.mnav a { padding: 13px 4px; font-size: 15px; font-weight: 500; border-bottom: 1px solid var(--line); }
.mnav__cta { display: grid; gap: 8px; margin-top: 18px; }

/* ===================== Mega menu ===================== */
/* Anchored to the header container, not the trigger: a wide panel centred on a
   left-hand nav item would hang off the side of the viewport. */
.mega {
  position: absolute; top: calc(var(--nav-h) - 6px); left: var(--gutter); transform: translateY(-6px);
  z-index: 10; width: max-content; max-width: min(900px, calc(100vw - var(--gutter) * 2));
  background: rgba(15,13,26,.97); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
  border: 1px solid var(--line-2); border-radius: var(--r-lg);
  box-shadow: 0 30px 70px -18px rgba(0,0,0,.9);
  padding: 18px; opacity: 0; visibility: hidden;
  transition: opacity var(--t-fast), transform var(--t-fast), visibility var(--t-fast);
}
/* `.is-open` is set by JS on click/Enter — hover alone leaves the panel
   unreachable by keyboard and on touch devices, where there is no hover. */
.nav__item:hover .mega,
.nav__item:focus-within .mega,
.nav__item.is-open .mega { opacity: 1; visibility: visible; transform: translateY(0); }
.nav__item.is-open .nav__trigger { color: #fff; background: rgba(255,255,255,.07); }
.nav__item.is-open .nav__trigger svg { transform: rotate(180deg); }
.mega__in { display: grid; grid-template-columns: repeat(2, minmax(220px, 1fr)) minmax(220px, .95fr); gap: 18px; }
.mega__col h5 { font-size: 11px; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; color: var(--fg-subtle); margin: 6px 10px 8px; }
.mega__link { display: flex; gap: 11px; padding: 9px 10px; border-radius: var(--r-sm); transition: background var(--t-fast); }
.mega__link:hover { background: rgba(255,255,255,.07); }
.mega__link .mi { width: 30px; height: 30px; flex: none; border-radius: var(--r-sm); display: grid; place-items: center; background: rgba(255,255,255,.07); color: var(--accent-soft); transition: background var(--t-fast), color var(--t-fast); }
.mega__link:hover .mi { background: var(--accent); color: #fff; }
.mega__link b { display: block; font-size: 13.5px; font-weight: 600; }
.mega__link span { display: block; font-size: 12px; color: var(--fg-subtle); line-height: 1.45; }
.mega__promo {
  border: 1px solid var(--line); border-radius: var(--r); padding: 16px;
  background: linear-gradient(160deg, rgba(91,99,255,.16), rgba(91,99,255,.03));
  display: flex; flex-direction: column;
}
.mega__promo b { font-size: 13.5px; font-weight: 600; }
.mega__promo p { font-size: 12.5px; line-height: 1.5; color: var(--fg-muted); margin: 6px 0 14px; }
.mega__promo .btn { margin-top: auto; }

/* ===================== Page hero (subpages) ===================== */
.phero { position: relative; padding-top: calc(var(--nav-h) + 48px); padding-bottom: 44px; }
.phero__in { position: relative; z-index: 1; max-width: 760px; }
.phero .t-lead { margin-top: 18px; max-width: 60ch; }
.crumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--fg-subtle); margin-bottom: 18px; }
.crumb a:hover { color: #fff; }
.crumb svg { opacity: .5; }

/* ===================== Home hero ===================== */
.hero { position: relative; overflow: hidden; padding-top: calc(var(--nav-h) + 40px); padding-bottom: 64px; }
.hero__in { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.02fr); gap: 56px; align-items: center; }
.pill-note {
  display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 12px 0 4px; margin-bottom: 22px;
  border: 1px solid var(--line-2); border-radius: var(--r-pill); background: rgba(255,255,255,.05);
  font-size: 13px; font-weight: 500; color: rgba(255,255,255,.82);
  transition: border-color var(--t-fast), background var(--t-fast);
}
.pill-note:hover { border-color: var(--line-3); background: rgba(255,255,255,.09); }
.pill-note b { display: inline-flex; align-items: center; height: 22px; padding: 0 9px; border-radius: var(--r-pill); background: var(--brand-grad); font-size: 11.5px; font-weight: 600; color: #fff; }
.hero h1 { max-width: 15ch; }
.hero__sub { margin-top: 18px; max-width: 50ch; color: var(--fg-muted); font-size: 17px; line-height: 1.62; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.hero__meta { display: flex; align-items: center; gap: 8px; margin-top: 20px; font-size: 13px; color: var(--fg-subtle); }
.hero__meta svg { color: var(--success); flex: none; }
.hero__stats { display: flex; margin-top: 32px; border-top: 1px solid var(--line); padding-top: 20px; }
.hero__stat { padding-right: 32px; margin-right: 32px; border-right: 1px solid var(--line); }
.hero__stat:last-child { border: 0; margin: 0; padding: 0; }
.hero__stat b { display: block; font-size: 22px; font-weight: 600; letter-spacing: -.024em; }
.hero__stat span { font-size: 13px; color: var(--fg-subtle); }

/* ===================== App mock ===================== */
.app { border: 1px solid var(--line-2); border-radius: var(--r-lg); background: var(--bg-3); box-shadow: 0 30px 70px -20px rgba(0,0,0,.9); overflow: hidden; }
.app__bar { display: flex; align-items: center; gap: 8px; height: 40px; padding-inline: 14px; border-bottom: 1px solid var(--line); background: rgba(0,0,0,.35); }
.app__dots { display: flex; gap: 5px; }
.app__dots i { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.14); }
.app__title { font-size: 12px; font-weight: 500; color: var(--fg-subtle); margin-left: 4px; }
.app__live { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 500; color: var(--fg-subtle); }
.app__live i { width: 6px; height: 6px; border-radius: 50%; background: var(--success); animation: pulseDot 2.4s ease-out infinite; }
@keyframes pulseDot { 0% { box-shadow: 0 0 0 0 rgba(46,204,113,.5); } 70% { box-shadow: 0 0 0 7px rgba(46,204,113,0); } 100% { box-shadow: 0 0 0 0 rgba(46,204,113,0); } }
.app__body { display: grid; grid-template-columns: 188px minmax(0,1fr); min-height: 392px; }
.app__list { border-right: 1px solid var(--line); padding: 10px; display: flex; flex-direction: column; gap: 2px; }
.app__listHead { font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--fg-subtle); padding: 6px 8px 8px; }
.conv { display: flex; gap: 9px; padding: 9px 8px; border-radius: var(--r-sm); transition: background var(--t-fast); cursor: default; }
.conv.is-active, .conv:hover { background: rgba(255,255,255,.06); }
.conv__av { width: 26px; height: 26px; border-radius: 50%; flex: none; display: grid; place-items: center; font-size: 10.5px; font-weight: 600; color: #fff; }
.conv__av--a { background: #6d5cf0; } .conv__av--b { background: #2f8f6a; } .conv__av--c { background: #b8642f; } .conv__av--d { background: #3a6fd8; }
.conv__t { min-width: 0; flex: 1; }
.conv__n { display: flex; align-items: center; gap: 5px; font-size: 12.5px; font-weight: 600; }
.conv__n .ch { width: 11px; height: 11px; flex: none; }
.conv__p { font-size: 11.5px; color: var(--fg-subtle); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.conv__badge { align-self: center; min-width: 16px; height: 16px; padding-inline: 5px; border-radius: var(--r-pill); background: var(--accent); font-size: 10.5px; font-weight: 600; display: grid; place-items: center; }
.thread { display: flex; flex-direction: column; }
.thread__head { display: flex; align-items: center; gap: 9px; padding: 11px 16px; border-bottom: 1px solid var(--line); }
.thread__head .conv__av { width: 24px; height: 24px; }
.thread__name { font-size: 13px; font-weight: 600; }
.thread__sub { font-size: 11.5px; color: var(--fg-subtle); }
.tag { margin-left: auto; display: inline-flex; align-items: center; gap: 5px; height: 22px; padding-inline: 9px; border-radius: var(--r-pill); border: 1px solid var(--accent-tint-2); background: var(--accent-tint); font-size: 11px; font-weight: 600; color: var(--accent-soft); }
.tag i { width: 5px; height: 5px; border-radius: 50%; background: var(--accent-soft); }
.msgs { flex: 1; padding: 16px; display: flex; flex-direction: column; gap: 8px; }
.msg { max-width: 82%; padding: 9px 12px; border-radius: var(--r-md); font-size: 12.8px; line-height: 1.5; }
.msg time { display: block; margin-top: 4px; font-size: 10.5px; opacity: .55; }
.msg--in { align-self: flex-start; background: rgba(255,255,255,.07); color: #dcdae6; border-bottom-left-radius: var(--r-xs); }
.msg--out { align-self: flex-end; background: var(--accent); color: #fff; border-bottom-right-radius: var(--r-xs); }
.msg--sys { align-self: center; max-width: none; display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: var(--r-pill); background: rgba(46,204,113,.12); border: 1px solid rgba(46,204,113,.24); font-size: 11px; font-weight: 500; color: #55d98d; }
.msg--anim { animation: msgIn 460ms cubic-bezier(.22,1,.36,1) both; }
@keyframes msgIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.typing { align-self: flex-start; display: inline-flex; gap: 3px; padding: 11px 13px; border-radius: var(--r-md); border-bottom-left-radius: var(--r-xs); background: rgba(255,255,255,.07); }
.typing i { width: 5px; height: 5px; border-radius: 50%; background: var(--fg-subtle); animation: typing 1.3s ease-in-out infinite; }
.typing i:nth-child(2) { animation-delay: .16s; } .typing i:nth-child(3) { animation-delay: .32s; }
@keyframes typing { 0%,60%,100% { transform: none; opacity: .45; } 30% { transform: translateY(-3px); opacity: 1; } }

/* ==========================================================================
   PRODUCT VISUALS — original CSS/SVG mockups, animated on scroll-in.
   Each one demonstrates the capability its section describes.
   ========================================================================== */
.showcase { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.08fr); gap: 52px; align-items: center; }
.showcase + .showcase { margin-top: 72px; }
.showcase--flip .showcase__art { order: -1; }
.showcase__copy .t-lead { margin-top: 14px; }
.showcase__list { margin-top: 18px; display: flex; flex-direction: column; gap: 12px; }
.showcase__list li { display: flex; gap: 10px; font-size: 14px; line-height: 1.55; color: var(--fg-muted); }
.showcase__list svg { flex: none; margin-top: 3px; color: var(--accent-soft); }
.showcase__list b { color: #fff; font-weight: 600; }

/* ---- Network diagram: channels → AI → one inbox ---- */
.netviz {
  position: relative; border: 1px solid var(--line-2); border-radius: var(--r-lg);
  background: linear-gradient(170deg, rgba(255,255,255,.05), rgba(255,255,255,.012));
  box-shadow: 0 40px 90px -30px rgba(0,0,0,1);
  padding: 24px 20px; overflow: hidden;
}
.netviz::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(46% 58% at 50% 50%, rgba(91,99,255,.20), transparent 70%);
}
.netviz svg { position: relative; width: 100%; height: auto; display: block; }
.netviz .wire { stroke: rgba(255,255,255,.13); stroke-width: 1.5; fill: none; }
.netviz .nodebox { fill: rgba(255,255,255,.045); stroke: rgba(255,255,255,.14); }
.netviz .nlabel { fill: #fff; font-size: 13px; font-weight: 600; }
.netviz .nsub { fill: var(--fg-subtle); font-size: 10.5px; }
.netviz .hubring { fill: none; stroke: var(--accent); }
.netviz .hubcore { fill: url(#hubg); }
.netviz .hublabel { fill: #fff; font-size: 12.5px; font-weight: 700; letter-spacing: .04em; }
/* Sits on the violet/indigo hub core — the grey `.nsub` used elsewhere goes muddy
   against it, so this gets a light lavender tint that belongs to the gradient. */
.netviz .hubsub { fill: #e6e3ff; font-size: 10.5px; font-weight: 500; letter-spacing: .01em; }
.netviz .outbox { fill: rgba(91,99,255,.10); stroke: rgba(91,99,255,.34); }
.netviz .rowbox { fill: rgba(255,255,255,.05); }
.netviz .rtext { fill: #d7d5e4; font-size: 10.5px; font-weight: 500; }
.netviz .rtick { fill: none; stroke: #2ecc71; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.netviz-legend { display: flex; flex-wrap: wrap; gap: 10px 22px; justify-content: center; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.netviz-legend span { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--fg-muted); }
.netviz-legend i { width: 8px; height: 8px; border-radius: 50%; }
@media (prefers-reduced-motion: reduce) { .netviz animate, .netviz animateMotion, .netviz animateTransform { display: none; } }

/* Framed product screenshot */
.shot { position: relative; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line-2); background: var(--bg-3); box-shadow: 0 40px 90px -30px rgba(0,0,0,1); }
.shot img { width: 100%; height: auto; display: block; }
.shot::after { content: ''; position: absolute; inset: 0; pointer-events: none; box-shadow: inset 0 1px 0 rgba(255,255,255,.06); border-radius: inherit; }
.shot--wide { max-width: 1120px; margin-inline: auto; }
.shot--tilt { transform: perspective(1600px) rotateX(4deg) scale(.99); transition: transform 700ms cubic-bezier(.22,1,.36,1); }
.is-in .shot--tilt { transform: perspective(1600px) rotateX(0deg) scale(1); }
.shot-glow { position: relative; }
.shot-glow::before {
  content: ''; position: absolute; left: 8%; right: 8%; top: 12%; bottom: -6%;
  background: radial-gradient(60% 60% at 50% 50%, rgba(91,99,255,.34), transparent 70%);
  filter: blur(60px); pointer-events: none; z-index: 0;
}
.shot-glow > * { position: relative; z-index: 1; }
.shot-caption { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 26px; }
.shot-caption div { padding-top: 16px; border-top: 1px solid var(--line); }
.shot-caption b { display: block; font-size: 14px; font-weight: 650; margin-bottom: 4px; }
.shot-caption span { font-size: 13px; line-height: 1.5; color: var(--fg-muted); }

.viz {
  position: relative; border: 1px solid var(--line-2); border-radius: var(--r-lg);
  background: linear-gradient(170deg, rgba(255,255,255,.045), rgba(255,255,255,.012));
  box-shadow: 0 30px 70px -22px rgba(0,0,0,.9);
  padding: 22px; overflow: hidden;
}
.viz::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(75% 60% at 78% 0%, rgba(91,99,255,.16), transparent 62%);
}
.viz__hd { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; position: relative; }
.viz__hd b { font-size: 12.5px; font-weight: 600; }
.viz__hd span { margin-left: auto; font-size: 11px; color: var(--fg-subtle); display: inline-flex; align-items: center; gap: 5px; }
.viz__hd span i { width: 6px; height: 6px; border-radius: 50%; background: var(--success); animation: pulseDot 2.4s ease-out infinite; }
.viz__body { position: relative; }

/* ---- Booking calendar ---- */
.vcal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.vcal i {
  height: 34px; border-radius: var(--r-sm); background: rgba(255,255,255,.05);
  display: grid; place-items: center; font-style: normal; font-size: 11.5px; font-weight: 500; color: var(--fg-subtle);
  border: 1px solid transparent;
}
.vcal i.dow { height: 20px; background: none; font-size: 10px; letter-spacing: .04em; color: var(--fg-faint); }
.is-in .vcal i.free { animation: freeIn 400ms cubic-bezier(.22,1,.36,1) both; animation-delay: calc(var(--i,0) * 70ms + 200ms); }
@keyframes freeIn { from { background: rgba(255,255,255,.05); } to { background: var(--accent-tint); border-color: var(--accent-tint-2); color: var(--accent-soft); } }
.is-in .vcal i.pick { animation: pickIn 520ms cubic-bezier(.22,1,.36,1) both; animation-delay: 900ms; }
@keyframes pickIn {
  0% { background: var(--accent-tint); transform: scale(1); }
  55% { background: var(--accent); color: #fff; transform: scale(1.12); }
  100% { background: var(--accent); color: #fff; transform: scale(1); border-color: var(--accent); }
}
.vslots { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.vslot {
  padding: 7px 12px; border-radius: var(--r-pill); border: 1px solid var(--line-2);
  font-size: 12px; font-weight: 550; color: var(--fg-muted); opacity: 0;
}
.is-in .vslot { animation: msgIn 420ms cubic-bezier(.22,1,.36,1) both; animation-delay: calc(var(--i,0) * 110ms + 1100ms); }
.is-in .vslot.on { animation: slotOn 520ms cubic-bezier(.22,1,.36,1) both; animation-delay: 1400ms; }
@keyframes slotOn { from { opacity:0; transform: translateY(6px); background: transparent; } to { opacity:1; transform:none; background: var(--accent); border-color: var(--accent); color:#fff; } }
.vtoast {
  display: flex; align-items: center; gap: 8px; margin-top: 16px;
  padding: 10px 12px; border-radius: var(--r); border: 1px solid rgba(46,204,113,.28);
  background: rgba(46,204,113,.1); font-size: 12.5px; font-weight: 550; color: #55d98d; opacity: 0;
}
.is-in .vtoast { animation: msgIn 480ms cubic-bezier(.22,1,.36,1) both; animation-delay: 1900ms; }

/* ---- Lead scoring ---- */
.vlead { display: flex; align-items: center; gap: 12px; padding: 12px; border: 1px solid var(--line); border-radius: var(--r); background: rgba(255,255,255,.03); margin-bottom: 8px; opacity: 0; }
.is-in .vlead { animation: msgIn 460ms cubic-bezier(.22,1,.36,1) both; animation-delay: calc(var(--i,0) * 180ms + 200ms); }
.vlead__av { width: 30px; height: 30px; border-radius: 50%; flex: none; display: grid; place-items: center; font-size: 11px; font-weight: 600; color: #fff; }
.vlead__t { flex: 1; min-width: 0; }
.vlead__t b { display: block; font-size: 13px; font-weight: 600; }
.vlead__t span { font-size: 11.5px; color: var(--fg-subtle); }
.vlead__meter { width: 74px; flex: none; }
.vlead__meter u { display: block; height: 4px; border-radius: 2px; background: rgba(255,255,255,.1); overflow: hidden; text-decoration: none; }
.vlead__meter u b { display: block; height: 100%; border-radius: 2px; background: var(--accent); transform-origin: left; transform: scaleX(0); }
.is-in .vlead__meter u b { animation: fillBar 900ms cubic-bezier(.22,1,.36,1) both; animation-delay: calc(var(--i,0) * 180ms + 500ms); }
@keyframes fillBar { to { transform: scaleX(var(--v, .5)); } }
.vlead__meter em { display: block; font-style: normal; font-size: 10.5px; margin-top: 5px; color: var(--fg-subtle); text-align: right; }
.vbadge { font-size: 10.5px; font-weight: 700; padding: 3px 8px; border-radius: var(--r-pill); }
.vbadge--hot { background: var(--accent); color: #fff; }
.vbadge--warm { background: rgba(245,165,36,.16); color: var(--warn); }
.vbadge--cold { background: rgba(255,255,255,.08); color: var(--fg-subtle); }

/* ---- Handoff ---- */
.vflow { display: flex; align-items: center; gap: 14px; }
.vnode { flex: 1; display: flex; align-items: center; gap: 9px; padding: 13px; border: 1px solid var(--line-2); border-radius: var(--r); background: rgba(255,255,255,.04); font-size: 13px; font-weight: 600; }
.vnode i { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; font-size: 10px; font-style: normal; color: #fff; flex: none; }
.vnode--ai i { background: var(--accent); }
.vnode--hu i { background: rgba(255,255,255,.14); }
.is-in .vnode--hu { animation: nodeLight 700ms cubic-bezier(.22,1,.36,1) both; animation-delay: 1500ms; }
@keyframes nodeLight { to { border-color: var(--accent); background: var(--accent-tint); } }
.vwire { position: relative; flex: 0 0 56px; height: 2px; background: var(--line-2); border-radius: 2px; }
.vwire::after {
  content: ''; position: absolute; top: 50%; left: 0; width: 8px; height: 8px; margin-top: -4px;
  border-radius: 50%; background: var(--accent-soft); box-shadow: 0 0 10px var(--accent); opacity: 0;
}
.is-in .vwire::after { animation: travel 1500ms cubic-bezier(.5,0,.5,1) 700ms infinite; }
@keyframes travel { 0% { left: 0; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } 100% { left: calc(100% - 8px); opacity: 0; } }
.vctx { margin-top: 14px; padding: 12px; border: 1px solid var(--line); border-left: 2px solid var(--accent); border-radius: var(--r-xs) var(--r) var(--r) var(--r-xs); background: rgba(255,255,255,.03); opacity: 0; }
.is-in .vctx { animation: msgIn 500ms cubic-bezier(.22,1,.36,1) both; animation-delay: 1900ms; }
.vctx b { display: block; font-size: 12px; font-weight: 600; margin-bottom: 6px; }
.vctx p { font-size: 12px; line-height: 1.5; color: var(--fg-subtle); }

/* ---- Analytics chart ---- */
.vchart { display: flex; align-items: flex-end; gap: 10px; height: 148px; padding-top: 8px; }
.vchart__col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 8px; height: 100%; justify-content: flex-end; }
.vchart__bar { width: 100%; border-radius: 4px 4px 2px 2px; background: linear-gradient(180deg, var(--accent), rgba(91,99,255,.35)); transform-origin: bottom; transform: scaleY(0); height: var(--h, 40%); }
.is-in .vchart__bar { animation: growBar 850ms cubic-bezier(.22,1,.36,1) both; animation-delay: calc(var(--i,0) * 85ms + 200ms); }
@keyframes growBar { to { transform: scaleY(1); } }
.vchart__col.peak .vchart__bar { background: linear-gradient(180deg, #a855f7, var(--accent)); }
.vchart__col em { font-style: normal; font-size: 10.5px; color: var(--fg-faint); }
.vchart__legend { display: flex; gap: 18px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.vchart__legend div span { display: block; font-size: 10.5px; color: var(--fg-subtle); }
.vchart__legend div b { font-size: 16px; font-weight: 600; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }

/* ---- Language cycling ---- */
.vlang { position: relative; min-height: 116px; }
.vlang__b { position: absolute; inset: 0; opacity: 0; }
.is-in .vlang__b { animation: langCycle 12s linear infinite; animation-delay: calc(var(--i,0) * 3s); }
@keyframes langCycle {
  0%   { opacity: 0; transform: translateY(8px); }
  4%   { opacity: 1; transform: none; }
  25%  { opacity: 1; transform: none; }
  29%  { opacity: 0; transform: translateY(-8px); }
  100% { opacity: 0; transform: translateY(-8px); }
}
.vlang .msg { position: relative; max-width: 100%; }
.vlang__tag { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; font-size: 11px; font-weight: 600; color: var(--accent-soft); }

/* ---- Channels converging ---- */
.vchan { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.vchan__c { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 12px 6px; border: 1px solid var(--line); border-radius: var(--r); background: rgba(255,255,255,.03); opacity: 0; }
.is-in .vchan__c { animation: msgIn 440ms cubic-bezier(.22,1,.36,1) both; animation-delay: calc(var(--i,0) * 110ms + 150ms); }
.vchan__c i { width: 30px; height: 30px; border-radius: var(--r-sm); display: grid; place-items: center; color: #fff; }
.vchan__c span { font-size: 10.5px; color: var(--fg-subtle); }
.vfunnel { position: relative; height: 46px; margin: 6px 0; }
.vfunnel svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.vfunnel path { stroke: var(--line-2); stroke-width: 1.5; fill: none; }
.vfunnel .flow { stroke: var(--accent); stroke-dasharray: 5 90; opacity: 0; }
.is-in .vfunnel .flow { animation: flowDown 2.2s linear infinite; animation-delay: calc(var(--i,0) * .28s + .6s); opacity: 1; }
@keyframes flowDown { from { stroke-dashoffset: 95; } to { stroke-dashoffset: 0; } }
.vinbox { display: flex; align-items: center; justify-content: center; gap: 9px; padding: 13px; border-radius: var(--r); border: 1px solid var(--accent-tint-2); background: var(--accent-tint); font-size: 13px; font-weight: 600; opacity: 0; }
.is-in .vinbox { animation: msgIn 500ms cubic-bezier(.22,1,.36,1) both; animation-delay: 900ms; }

/* ---- Side-by-side comparison panes (before/after, chatbot/Saluto) ---- */
.vpair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.vpane { border: 1px solid var(--line); border-radius: var(--r); padding: 14px; background: rgba(255,255,255,.02); opacity: 0; }
.is-in .vpane { animation: msgIn 500ms cubic-bezier(.22,1,.36,1) both; animation-delay: calc(var(--i,0) * 260ms + 150ms); }
.vpane--bad { border-color: rgba(255,107,107,.24); }
.vpane--good { border-color: var(--accent-tint-2); background: rgba(91,99,255,.07); }
.vpane h6 { font-size: 10.5px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; margin: 0 0 12px; }
.vpane--bad h6 { color: #ff8585; }
.vpane--good h6 { color: var(--accent-soft); }
.vpane .msg { font-size: 11.8px; max-width: 100%; margin-bottom: 6px; padding: 8px 10px; }
.vstamp { display: flex; align-items: center; gap: 6px; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line); font-size: 11px; font-weight: 650; font-variant-numeric: tabular-nums; }
.vstamp--bad { color: #ff8585; }
.vstamp--good { color: var(--success); }
.vstamp svg { flex: none; }

/* ---- Missed-message queue ---- */
.vqueue__row { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--r); margin-bottom: 8px; background: rgba(255,255,255,.02); opacity: 0; }
.is-in .vqueue__row { animation: msgIn 460ms cubic-bezier(.22,1,.36,1) both; animation-delay: calc(var(--i,0) * 200ms + 150ms); }
.vqueue__row .av { width: 26px; height: 26px; border-radius: 50%; flex: none; display: grid; place-items: center; font-size: 10px; font-weight: 600; color: #fff; }
.vqueue__row .tx { flex: 1; min-width: 0; font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vqueue__row .tm { font-size: 11px; font-weight: 650; font-variant-numeric: tabular-nums; color: var(--fg-subtle); flex: none; }
.is-in .vqueue__row.late .tm { animation: goLate 700ms ease-out both; animation-delay: calc(var(--i,0) * 200ms + 900ms); }
@keyframes goLate { to { color: #ff6b6b; } }

/* ---- Live thread (typing → reply) ---- */
.vthread { display: flex; flex-direction: column; gap: 8px; min-height: 210px; }
.vthread .msg { opacity: 0; }
.is-in .vthread .msg { animation: msgIn 480ms cubic-bezier(.22,1,.36,1) both; animation-delay: calc(var(--i,0) * 480ms + 250ms); }
.is-in .vthread .typing { animation: msgIn 400ms cubic-bezier(.22,1,.36,1) both; animation-delay: calc(var(--i,0) * 480ms + 250ms); }

/* ===================== Marquee logo strip ===================== */
.strip { border-block: 1px solid var(--line); padding-block: 26px; overflow: hidden; }
.strip__label { text-align: center; font-size: 12.5px; font-weight: 500; letter-spacing: .04em; text-transform: uppercase; color: var(--fg-subtle); margin-bottom: 20px; }
.marquee { display: flex; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; gap: 56px; padding-right: 56px; flex: none; animation: marquee 34s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-100%); } }
.logo-slot { font-size: 17px; font-weight: 650; letter-spacing: -.022em; color: var(--fg-subtle); white-space: nowrap; transition: color var(--t-fast); }
.logo-slot:hover { color: var(--fg-muted); }

/* ===================== Cards ===================== */
.card {
  position: relative; overflow: hidden;
  background: var(--bg-3); border: 1px solid var(--line); border-radius: var(--r);
  padding: 26px;
  transition: border-color var(--t), transform var(--t), background var(--t);
}
.card:hover { border-color: var(--line-2); background: var(--bg-4); transform: translateY(-3px); }
.card__ic { width: 34px; height: 34px; border-radius: var(--r-sm); display: grid; place-items: center; background: rgba(255,255,255,.07); color: var(--accent-soft); margin-bottom: 16px; transition: background var(--t-fast), color var(--t-fast); }
.card:hover .card__ic { background: var(--accent); color: #fff; }
.card h3 { margin-bottom: 8px; }
.card p { font-size: 14px; line-height: 1.62; color: var(--fg-muted); }

.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }

/* ===================== Problem list ===================== */
.split { display: grid; grid-template-columns: minmax(0,380px) minmax(0,1fr); gap: 56px; align-items: start; }
/* Contact page: wider right column for the form. Was an inline style, which beat
   the responsive rule below and overflowed on tablet and mobile. */
.split--form { grid-template-columns: minmax(0,1fr) minmax(0,1.15fr); gap: 56px; }
.split__aside { position: sticky; top: calc(var(--nav-h) + 40px); }
.rows { border-top: 1px solid var(--line); }
.row-item { display: grid; grid-template-columns: 40px minmax(0,1fr); gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--line); align-items: start; transition: background var(--t-fast); }
.row-item__n { font-size: 13px; font-weight: 600; color: var(--fg-faint); font-variant-numeric: tabular-nums; padding-top: 2px; }
.row-item h3 { margin-bottom: 7px; }
.big-stat { display: flex; align-items: baseline; gap: 12px; margin-top: 18px; }
.big-stat b { font-size: 34px; font-weight: 600; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.big-stat span { font-size: 13px; color: var(--fg-subtle); line-height: 1.4; }

/* ===================== Steps ===================== */
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.step { background: var(--bg-3); padding: 28px 24px 30px; transition: background var(--t-fast); }
.step:hover { background: var(--bg-4); }
.step__n { display: inline-grid; place-items: center; width: 26px; height: 26px; margin-bottom: 18px; border-radius: var(--r-sm); background: var(--accent); color: #fff; font-size: 12px; font-weight: 600; }
.step h3 { margin-bottom: 8px; }
.step p { font-size: 14px; line-height: 1.6; color: var(--fg-muted); }

/* ===================== Channels ===================== */
.channel { display: flex; align-items: center; gap: 12px; padding: 16px; border: 1px solid var(--line); border-radius: var(--r); background: var(--bg-3); transition: border-color var(--t-fast), transform var(--t-fast), background var(--t-fast); }
.channel:hover { border-color: var(--line-2); background: var(--bg-4); transform: translateY(-2px); }
.channel__ic { width: 36px; height: 36px; border-radius: var(--r-sm); display: grid; place-items: center; flex: none; color: #fff; }
.channel__ic--wa { background: #25d366; } .channel__ic--ig { background: linear-gradient(135deg,#f9ce34,#ee2a7b 55%,#6228d7); }
.channel__ic--ms { background: #0084ff; } .channel__ic--web { background: rgba(255,255,255,.12); }
.channel b { display: block; font-size: 14px; font-weight: 600; }
.channel span { font-size: 12.5px; color: var(--fg-subtle); }

/* ===================== Slider / carousel ===================== */
.slider { position: relative; }
/* `proximity`, not `mandatory` — mandatory snapping rejects programmatic
   scrollBy() from the arrow buttons and springs back to the first slide. */
.slider__viewport { overflow-x: auto; scroll-snap-type: x proximity; scroll-padding-left: var(--gutter); scrollbar-width: none; -ms-overflow-style: none; scroll-behavior: smooth; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); }
.slider__viewport::-webkit-scrollbar { display: none; }
.slider__track { display: flex; gap: 16px; padding-bottom: 4px; }
.slide { flex: 0 0 336px; scroll-snap-align: start; }
.slider__nav { display: flex; gap: 8px; }
.sbtn { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line-2); display: grid; place-items: center; color: var(--fg-muted); transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast), opacity var(--t-fast); }
.sbtn:hover:not(:disabled) { background: rgba(255,255,255,.08); color: #fff; border-color: var(--line-3); }
.sbtn:disabled { opacity: .3; cursor: default; }
.slider__bar { height: 2px; background: var(--line); border-radius: 2px; margin-top: 22px; overflow: hidden; }
.slider__bar i { display: block; height: 100%; background: var(--accent); border-radius: 2px; transition: transform var(--t), width var(--t); }

/* ===================== Industries ===================== */
.ind { display: flex; align-items: center; gap: 12px; padding: 18px 20px; background: var(--bg-3); border: 1px solid var(--line); border-radius: var(--r); transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast); }
.ind:hover { background: var(--bg-4); border-color: var(--line-2); transform: translateY(-2px); }
.ind svg { flex: none; color: var(--fg-subtle); transition: color var(--t-fast); }
.ind:hover svg { color: var(--accent-soft); }
.ind b { font-size: 14px; font-weight: 550; }
.ind__go { margin-left: auto; opacity: 0; transform: translateX(-4px); transition: opacity var(--t-fast), transform var(--t-fast); }
.ind:hover .ind__go { opacity: 1; transform: none; color: var(--accent-soft); }

/* ===================== Compare table ===================== */
.compare { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--bg-3); }
.compare__hd, .compare__row { display: grid; grid-template-columns: 1.3fr 1fr 1fr; }
.compare__hd > * { padding: 14px 16px; font-size: 12px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--fg-subtle); border-bottom: 1px solid var(--line); }
.compare__hd > *:nth-child(3) { color: var(--accent-soft); background: var(--accent-tint); }
.compare__row { border-bottom: 1px solid var(--line); transition: background var(--t-fast); }
.compare__row:last-child { border-bottom: 0; }
.compare__row:hover { background: rgba(255,255,255,.03); }
.compare__row > * { padding: 14px 16px; font-size: 13.5px; display: flex; align-items: center; }
.compare__row > *:first-child { font-weight: 500; }
.compare__row > *:nth-child(2) { color: var(--fg-subtle); }
.compare__row > *:nth-child(3) { font-weight: 500; background: var(--accent-tint); gap: 7px; }
.compare__row > *:nth-child(3) svg { color: var(--accent-soft); flex: none; }

/* ===================== Check list ===================== */
.checks { border-top: 1px solid var(--line); }
.check { display: grid; grid-template-columns: 22px minmax(0,1fr); gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); align-items: start; }
.check svg { color: var(--accent-soft); margin-top: 3px; }
.check b { display: block; font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.check span { font-size: 13.5px; line-height: 1.6; color: var(--fg-muted); }

/* ===================== Metrics ===================== */
.metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 28px; }
.metric span { display: block; font-size: 12.5px; color: var(--fg-subtle); margin-bottom: 5px; }
.metric b { display: flex; align-items: baseline; gap: 8px; font-size: 21px; font-weight: 600; letter-spacing: -.024em; font-variant-numeric: tabular-nums; }
.metric em { font-style: normal; font-size: 11.5px; font-weight: 600; color: var(--success); }
.bar { height: 4px; margin-top: 9px; border-radius: 2px; background: rgba(255,255,255,.09); overflow: hidden; }
.bar i { display: block; height: 100%; border-radius: 2px; background: var(--accent); transform-origin: left; transform: scaleX(0); transition: transform 900ms cubic-bezier(.22,1,.36,1) var(--d, 0ms); }
.is-in .bar i { transform: scaleX(1); }

/* ===================== Segmented tabs ===================== */
.seg { display: inline-flex; padding: 3px; border: 1px solid var(--line); border-radius: var(--r); background: rgba(255,255,255,.04); gap: 2px; }
.seg button { padding: 8px 16px; border-radius: var(--r-sm); font-size: 13.5px; font-weight: 550; color: var(--fg-muted); transition: background var(--t-fast), color var(--t-fast); }
.seg button:hover { color: #fff; }
.seg button.is-on { background: var(--accent); color: #fff; font-weight: 600; }

.ex { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,440px); gap: 48px; align-items: center; }
.ex__panel { display: none; }
.ex__panel.is-on { display: block; animation: msgIn 340ms cubic-bezier(.22,1,.36,1) both; }
.ex__note { display: flex; gap: 12px; padding: 16px; border: 1px solid var(--line); border-left: 2px solid var(--accent); border-radius: var(--r-xs) var(--r) var(--r) var(--r-xs); background: rgba(255,255,255,.03); margin-top: 24px; }
.ex__note b { display: block; font-size: 13.5px; margin-bottom: 3px; }
.ex__note p { font-size: 13.5px; line-height: 1.55; color: var(--fg-muted); }
.phone { border: 1px solid var(--line-2); border-radius: var(--r-lg); background: var(--bg-3); overflow: hidden; box-shadow: 0 30px 70px -20px rgba(0,0,0,.9); }
.phone__hd { display: flex; align-items: center; gap: 9px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.phone .msgs { min-height: 300px; }

/* ===================== Accordion ===================== */
.acc { border-top: 1px solid var(--line); }
.acc__item { border-bottom: 1px solid var(--line); }
.acc__btn { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 20px 0; text-align: left; font-size: 15.5px; font-weight: 600; letter-spacing: -.012em; transition: color var(--t-fast); }
.acc__btn:hover { color: var(--accent-soft); }
.acc__ic { flex: none; width: 20px; height: 20px; position: relative; color: var(--fg-subtle); }
.acc__ic::before, .acc__ic::after { content: ''; position: absolute; inset: 50% 2px auto 2px; height: 1.5px; background: currentColor; border-radius: 2px; transform: translateY(-50%); transition: transform var(--t), opacity var(--t-fast); }
.acc__ic::after { transform: translateY(-50%) rotate(90deg); }
.acc__item.is-on .acc__ic::after { transform: translateY(-50%); opacity: 0; }
.acc__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--t-slow); }
.acc__item.is-on .acc__panel { grid-template-rows: 1fr; }
.acc__panel > div { overflow: hidden; }
.acc__panel p { padding-bottom: 22px; max-width: 62ch; font-size: 14.5px; line-height: 1.65; color: var(--fg-muted); }

/* ===================== CTA band ===================== */
.cta { position: relative; overflow: hidden; background: var(--bg-3); border: 1px solid var(--line-2); border-radius: var(--r-lg); padding: 44px 48px; display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 48px; align-items: center; }
.cta__in { position: relative; z-index: 1; }
.cta h2 { max-width: 20ch; }
.cta p { margin-top: 12px; max-width: 52ch; font-size: 15.5px; line-height: 1.6; color: var(--fg-muted); }
.cta__btns { position: relative; z-index: 1; display: flex; gap: 10px; flex-wrap: wrap; }

/* ===================== Contact ===================== */
.methods { display: flex; flex-direction: column; gap: 8px; margin-top: 32px; }
.method { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r); background: var(--bg-3); transition: border-color var(--t-fast), background var(--t-fast); }
.method:hover { border-color: var(--line-2); background: var(--bg-4); }
.method__ic { width: 34px; height: 34px; border-radius: var(--r-sm); display: grid; place-items: center; flex: none; background: rgba(255,255,255,.07); color: var(--accent-soft); }
.method b { display: block; font-size: 14px; font-weight: 600; }
.method span { font-size: 13px; color: var(--fg-subtle); }
.method__go { margin-left: auto; color: var(--fg-faint); transition: transform var(--t), color var(--t-fast); }
.method:hover .method__go { transform: translateX(3px); color: var(--accent-soft); }
.trust { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.trust li { display: flex; align-items: center; gap: 7px; font-size: 13px; color: var(--fg-muted); }
.trust svg { color: var(--success); flex: none; }

.form { position: relative; border: 1px solid var(--line); border-radius: var(--r); background: var(--bg-3); padding: 28px; }
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 550; color: var(--fg-muted); }
.field label i { font-style: normal; color: var(--accent-soft); }
.field input, .field textarea, .field select {
  height: 40px; padding: 0 12px; border: 1px solid var(--line-2); border-radius: var(--r-sm);
  background: rgba(0,0,0,.35); font-size: 14px; color: #fff;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
}
.field textarea { height: auto; padding: 10px 12px; resize: vertical; min-height: 88px; line-height: 1.55; }
.field select { appearance: none; background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23a5a2b8' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 34px; }
.field select option { background: #14121f; color: #fff; }
.field input::placeholder, .field textarea::placeholder { color: var(--fg-faint); }
.field input:hover, .field textarea:hover, .field select:hover { border-color: var(--line-3); }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-tint); background: rgba(0,0,0,.5); }
.form__note { margin-top: 12px; font-size: 12.5px; line-height: 1.5; color: var(--fg-subtle); }
.form__note a { color: var(--accent-soft); font-weight: 550; }
.form__done { position: absolute; inset: 0; display: none; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 40px; background: var(--bg-3); border-radius: var(--r); }
.form.is-done .form__done { display: flex; animation: msgIn 340ms cubic-bezier(.22,1,.36,1) both; }
.form.is-done > form { visibility: hidden; }
.form__done i { width: 44px; height: 44px; border-radius: 50%; background: rgba(46,204,113,.14); color: var(--success); display: grid; place-items: center; margin-bottom: 16px; }
.form__done h3 { margin-bottom: 6px; }
.form__done p { font-size: 14px; color: var(--fg-muted); max-width: 34ch; }

/* ===================== Roadmap ===================== */
.roadmap { display: grid; gap: 16px; }
.road { border: 1px solid var(--line); border-radius: var(--r); background: var(--bg-3); padding: 24px 26px; transition: border-color var(--t-fast); }
.road:hover { border-color: var(--line-2); }
.road__head { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; flex-wrap: wrap; }
.road__badge {
  display: inline-flex; align-items: center; gap: 7px; flex: none;
  height: 24px; padding: 0 11px; border-radius: var(--r-pill);
  font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
}
.road__badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.road__badge--live     { color: #4ade80; background: rgba(46,204,113,.12); border: 1px solid rgba(46,204,113,.28); }
.road__badge--progress { color: #f5a524; background: rgba(245,165,36,.12); border: 1px solid rgba(245,165,36,.28); }
.road__badge--planned  { color: var(--accent-soft); background: var(--accent-tint); border: 1px solid var(--accent-tint-2); }
.road__badge--explore  { color: var(--fg-subtle); background: rgba(255,255,255,.05); border: 1px solid var(--line-2); }
.road__list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px 28px; }
.road__list li { display: flex; gap: 10px; font-size: 14px; line-height: 1.55; color: var(--fg-muted); }
.road__list svg { flex: none; margin-top: 3px; color: var(--accent-soft); }
.road__note { margin-top: 24px; font-size: 14px; color: var(--fg-subtle); }
.road__note a { color: var(--accent-soft); font-weight: 550; }

/* ===================== Legal pages ===================== */
.legal { max-width: 760px; }
.legal__note {
  padding: 14px 16px; margin-bottom: 36px;
  border: 1px solid rgba(245,165,36,.28); border-left: 2px solid #f5a524; border-radius: var(--r-xs) var(--r) var(--r) var(--r-xs);
  background: rgba(245,165,36,.07); font-size: 13.5px; line-height: 1.6; color: var(--fg-muted);
}
.legal__note strong { color: #f5a524; }
.legal__block { margin-bottom: 34px; }
.legal__block h2 { margin-bottom: 12px; }
.legal__block p { font-size: 15px; line-height: 1.72; color: var(--fg-muted); margin-bottom: 12px; }
.legal__block p:last-child { margin-bottom: 0; }
.legal__block a { color: var(--accent-soft); font-weight: 550; }
.legal__block strong { color: #fff; font-weight: 600; }
.legal__block em { color: var(--fg); font-style: italic; }

/* ===================== Footer ===================== */
.ft { background: var(--bg); border-top: 1px solid var(--line); padding-top: 52px; }
.ft__top { display: grid; grid-template-columns: minmax(0,1.5fr) repeat(4, minmax(0,1fr)); gap: 40px 32px; padding-bottom: 40px; }
.ft__social { display: flex; gap: 8px; margin-top: 18px; }
.ft__social a, .ft__social .is-soon {
  width: 34px; height: 34px; border-radius: var(--r-sm);
  display: grid; place-items: center;
  border: 1px solid var(--line); color: var(--fg-subtle);
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}
.ft__social a:hover { color: #fff; border-color: var(--line-3); background: rgba(255,255,255,.06); }
.ft__social .is-soon { opacity: .38; cursor: default; }
.ft__brand p { margin-top: 14px; max-width: 30ch; font-size: 13.5px; line-height: 1.6; color: var(--fg-muted); }
.ft__col h4 { font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--fg-subtle); margin-bottom: 16px; }
.ft__col a { display: block; padding: 5px 0; font-size: 13.5px; color: var(--fg-muted); transition: color var(--t-fast); }
.ft__col a:hover { color: #fff; }
.ft__bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding: 20px 0 28px; border-top: 1px solid var(--line); }
.ft__bottom p, .ft__bottom a { font-size: 12.5px; color: var(--fg-subtle); }
.ft__bottom a:hover { color: #fff; }
.ft__legal { display: flex; gap: 20px; }

/* ===================== FAB ===================== */
.fab {
  position: fixed; right: 20px; bottom: 20px; z-index: 250;
  display: inline-flex; align-items: center; gap: 9px; height: 46px; padding: 0 16px 0 13px;
  border-radius: var(--r-pill); background: var(--bg-3); color: #fff; border: 1px solid var(--line-2);
  box-shadow: 0 10px 30px -8px rgba(0,0,0,.9); font-size: 13.5px; font-weight: 600;
  transition: transform var(--t), background var(--t-fast), border-color var(--t-fast);
}
.fab:hover { transform: translateY(-2px); background: var(--bg-4); border-color: var(--line-3); }
.fab svg { color: var(--whatsapp); flex: none; }

/* ===================== Reveal + stagger ===================== */
[data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity 600ms cubic-bezier(.22,1,.36,1) var(--d,0ms), transform 600ms cubic-bezier(.22,1,.36,1) var(--d,0ms); }
[data-reveal].is-in { opacity: 1; transform: none; }
[data-stagger] > * { opacity: 0; transform: translateY(16px); transition: opacity 560ms cubic-bezier(.22,1,.36,1), transform 560ms cubic-bezier(.22,1,.36,1); }
[data-stagger].is-in > * { opacity: 1; transform: none; }
[data-stagger].is-in > *:nth-child(1){transition-delay:0ms}   [data-stagger].is-in > *:nth-child(2){transition-delay:70ms}
[data-stagger].is-in > *:nth-child(3){transition-delay:140ms} [data-stagger].is-in > *:nth-child(4){transition-delay:210ms}
[data-stagger].is-in > *:nth-child(5){transition-delay:280ms} [data-stagger].is-in > *:nth-child(6){transition-delay:350ms}
[data-stagger].is-in > *:nth-child(7){transition-delay:420ms} [data-stagger].is-in > *:nth-child(8){transition-delay:490ms}
[data-stagger].is-in > *:nth-child(9){transition-delay:560ms} [data-stagger].is-in > *:nth-child(10){transition-delay:630ms}
[data-stagger].is-in > *:nth-child(11){transition-delay:700ms}[data-stagger].is-in > *:nth-child(12){transition-delay:770ms}

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

/* ===================== Responsive ===================== */
@media (max-width: 1120px) {
  :root { --sec-y: 60px; }
  .t-display { font-size: 48px; } .t-h1 { font-size: 38px; }
  .hero__in { grid-template-columns: 1fr; gap: 48px; }
  .hero h1 { max-width: 20ch; }
  .split, .split--form, .ex { grid-template-columns: minmax(0,1fr); gap: 40px; }
  .showcase { grid-template-columns: minmax(0,1fr); gap: 36px; }
  .showcase + .showcase { margin-top: 56px; }
  .showcase--flip .showcase__art { order: 0; }
  .vpair { grid-template-columns: minmax(0,1fr); }
  .shot-caption { grid-template-columns: 1fr 1fr; }
  .mega { max-width: calc(100vw - 32px); }
  .mega__in { grid-template-columns: 1fr 1fr; }
  .mega__promo { grid-column: 1 / -1; }
  .split__aside { position: static; }
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .grid-3 { grid-template-columns: repeat(2,1fr); }
  .ex { max-width: 620px; }
}
@media (max-width: 900px) {
  .nav, .hdr__cta .btn { display: none; }
  .hdr__cta .burger { display: flex; }
  .steps { grid-template-columns: repeat(2,1fr); }
  .ft__top { grid-template-columns: repeat(3, 1fr); gap: 36px 28px; }
  .ft__brand { grid-column: 1 / -1; }
  .cta { grid-template-columns: 1fr; gap: 28px; padding: 40px 32px; }
  .app__body { grid-template-columns: 1fr; }
  .app__list { display: none; }
}
@media (max-width: 640px) {
  :root { --sec-y: 48px; --gutter: 18px; }
  .t-display { font-size: 36px; letter-spacing: -.028em; } .t-h1 { font-size: 30px; } .t-h2 { font-size: 27px; } .t-h3 { font-size: 18px; }
  .hero { padding-top: calc(var(--nav-h) + 36px); padding-bottom: 56px; }
  .phero { padding-top: calc(var(--nav-h) + 44px); padding-bottom: 48px; }
  .hero__sub { font-size: 15.5px; }
  .hero__cta .btn { flex: 1 1 100%; }
  .hero__stats { flex-wrap: wrap; gap: 18px 0; }
  .hero__stat { padding-right: 20px; margin-right: 20px; }
  .steps, .grid-2, .grid-3, .grid-4 { grid-template-columns: minmax(0,1fr); }
  .shot-caption { grid-template-columns: minmax(0,1fr); gap: 0; }
  .shot-caption div { padding-block: 14px; }
  .form__grid { grid-template-columns: minmax(0,1fr); }
  .compare__hd, .compare__row { grid-template-columns: 1.2fr .9fr .9fr; }
  .compare__hd > *, .compare__row > * { padding: 11px 10px; font-size: 12px; }
  .ft__top { grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 30px 24px; }
  .road__list { grid-template-columns: minmax(0,1fr); }
  .legal__note { font-size: 13px; }
  .ft__bottom { flex-direction: column; align-items: flex-start; gap: 12px; }
  .sec-head__row { flex-direction: column; align-items: flex-start; gap: 20px; }
  .cta { padding: 32px 22px; }
  .form { padding: 20px; }
  .slide { flex-basis: 280px; }
  .fab { right: 14px; bottom: 14px; height: 42px; padding: 0 13px; }
  .fab span { display: none; }
  .orb { filter: blur(50px); opacity: .22; }
}