/* ============================================================
   Sellora AI  ·  Design system: editorial zinc grid
   Tokens from DESIGN.md / variables.css (verbatim)
   ============================================================ */

:root {
  --stagger: 0; /* reveal-stagger index; set per element by JS */
  --nav-ctl-h: 40px; /* shared height for nav search field, Login and Try free */
  /* Colors */
  --color-obsidian: #09090b;
  --color-graphite: #18181b;
  --color-slate: #27272a;
  --color-iron: #3f3f46;
  --color-steel: #52525b;
  --color-fog: #71717a;
  --color-ash: #a1a1aa;
  --color-mist: #d4d4d8;
  --color-cloud: #ececee;
  --color-paper: #f4f4f5;
  --color-snow: #ffffff;
  --color-ember: #ff5a00;
  --color-magenta-spark: #fe45e2;

  /* Typography */
  --font-cosmica: 'Cosmica', 'DM Sans', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --text-caption: 12px;   --leading-caption: 1.64;
  --text-body: 15px;      --leading-body: 1.45;
  --text-body-lg: 18px;   --leading-body-lg: 1.45;
  --text-subheading: 20px;--leading-subheading: 1.5;
  --text-heading-sm: 32px;--leading-heading-sm: 1.5;
  --text-heading: 40px;   --leading-heading: 1.28;
  --text-heading-lg: 56px;--leading-heading-lg: 1.28;
  --text-display: 64px;   --leading-display: 1.12;

  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Spacing */
  --spacing-4: 4px; --spacing-8: 8px; --spacing-12: 12px; --spacing-16: 16px;
  --spacing-20: 20px; --spacing-24: 24px; --spacing-28: 28px; --spacing-32: 32px;
  --spacing-36: 36px; --spacing-40: 40px; --spacing-48: 48px; --spacing-64: 64px;
  --spacing-68: 68px; --spacing-80: 80px; --spacing-120: 120px;

  /* Layout */
  --page-max-width: 1200px;
  --section-gap: 80px;
  --card-padding: 28px;

  /* Named radii */
  --radius-cards: 36px;
  --radius-icons: 40px;
  --radius-pills: 10000px;
  --radius-badges: 12px;
  --radius-inputs: 14px;
  --radius-buttons: 14px;
  --radius-2xl: 16px;
  --radius-2xl-2: 20px;
  --radius-3xl: 24px;
  --radius-3xl-2: 28px;

  /* Shadows */
  --shadow-subtle: rgba(255, 255, 255, 0.5) 0px 0.5px 0px 0px inset, rgba(117, 123, 133, 0.4) 0px 9px 14px -5px inset, rgb(44, 46, 52) 0px 0px 0px 1.5px, rgba(0, 0, 0, 0.14) 0px 4px 6px 0px;
  --shadow-subtle-2: rgb(228, 228, 231) 0px 1px 0px 0px inset;
  --shadow-md: rgba(0, 0, 0, 0.04) 0px 4px 12px 0px;

  /* Surfaces */
  --surface-canvas: #f4f4f5;
  --surface-card: #ffffff;
  --surface-subtle-card: #fafafa;
  --surface-dark-surface: #18181b;
  --surface-deep-dark: #27272a;

  /* Motion (design-engineering) */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --dur-press: 140ms;
  --dur-ui: 200ms;
  --dur-reveal: 560ms;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--surface-canvas);
  color: var(--color-graphite);
  font-family: var(--font-cosmica), sans-serif;
  font-size: var(--text-body);
  line-height: var(--leading-body);
  font-weight: var(--font-weight-regular);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--color-obsidian); color: var(--color-snow); }

h1, h2, h3, h4 { margin: 0; color: var(--color-obsidian); font-weight: var(--font-weight-semibold); }
p { margin: 0; }

.container { max-width: var(--page-max-width); margin: 0 auto; padding: 0 var(--spacing-24); }
.section { padding: clamp(48px, 8vw, 80px) 0; }
.section--tight { padding: clamp(40px, 6vw, 64px) 0; }

/* Section headers */
.kicker {
  display: inline-flex; align-items: center; gap: var(--spacing-8);
  font-size: 13px; font-weight: var(--font-weight-medium); color: var(--color-steel);
  letter-spacing: 0.02em; text-transform: uppercase;
}
.kicker::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-ember); flex: none;
}
.section-head { max-width: 720px; margin-bottom: clamp(28px, 5vw, 48px); }
.section-head h2 {
  font-size: clamp(30px, 4vw, var(--text-heading));
  line-height: var(--leading-heading);
  margin-top: var(--spacing-12);
  letter-spacing: -0.015em;
}
.section-head p { margin-top: var(--spacing-16); color: var(--color-steel); font-size: var(--text-body-lg); line-height: var(--leading-body-lg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--spacing-8);
  border-radius: var(--radius-buttons);
  padding: 12px 18px;
  font-size: 14px; font-weight: var(--font-weight-medium);
  line-height: 1; border: 1px solid transparent; white-space: nowrap;
  transition: transform var(--dur-press) var(--ease-out),
              background-color var(--dur-ui) ease,
              border-color var(--dur-ui) ease,
              color var(--dur-ui) ease;
  will-change: transform;
}
.btn:active { transform: scale(0.97); }
.btn .arr { transition: transform var(--dur-ui) var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .btn:hover .arr { transform: translateX(3px); }
}

.btn--dark {
  background: var(--color-obsidian); color: var(--color-snow);
  box-shadow: var(--shadow-subtle);
  border: none;
}
@media (hover: hover) and (pointer: fine) {
  .btn--dark:hover { background: var(--color-slate); }
}
.btn--ghost {
  background: var(--color-snow); color: var(--color-iron);
  border: 1px solid var(--color-mist);
}
@media (hover: hover) and (pointer: fine) {
  .btn--ghost:hover { border-color: var(--color-ash); color: var(--color-obsidian); }
}
.btn--light {
  background: var(--color-snow); color: var(--color-obsidian); border: none;
}
@media (hover: hover) and (pointer: fine) {
  .btn--light:hover { background: var(--color-cloud); }
}
.btn--pill { border-radius: var(--radius-pills); }
.btn--lg { padding: 15px 24px; font-size: 15px; }

/* Text link with arrow */
.tlink {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 14px; font-weight: var(--font-weight-medium); color: var(--color-obsidian);
}
.tlink .arr { transition: transform var(--dur-ui) var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .tlink:hover .arr { transform: translateX(3px); }
}

/* ---------- Badges & pills ---------- */
.tag {
  display: inline-flex; align-items: center;
  border: 1px solid var(--color-cloud); border-radius: var(--radius-badges);
  padding: 4px 8px; font-size: 12.5px; color: var(--color-graphite); background: transparent;
}
.tag--filled { background: var(--color-iron); color: #fafafa; border-color: var(--color-iron); }
.tag--ember { background: var(--color-ember); color: var(--color-snow); border-color: var(--color-ember); font-weight: var(--font-weight-medium); }
.tag--onDark { border-color: rgba(255,255,255,0.18); color: var(--color-mist); }

/* ---------- Navigation ---------- */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(244,244,245,0.86);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
}
.nav__inner {
  display: flex; align-items: center; gap: var(--spacing-24);
  height: 68px;
}
.nav__logo {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: var(--font-weight-bold); font-size: 17px; color: var(--color-obsidian);
  letter-spacing: -0.01em; flex: none;
}
.nav__logo-mark {
  width: 26px; height: 26px; border-radius: 9px; background: var(--color-obsidian);
  display: grid; place-items: center; color: var(--color-snow);
  font-size: 13px; font-weight: var(--font-weight-bold);
}
.nav__logo-img { height: 28px; width: auto; display: block; }
.footer__brand .nav__logo-img { height: 26px; }
.nav__links { display: flex; align-items: center; gap: var(--spacing-4); margin-left: var(--spacing-8); }
.nav__link {
  padding: 8px 12px; border-radius: var(--radius-pills);
  font-size: 14px; color: var(--color-iron);
  transition: color var(--dur-ui) ease, background-color var(--dur-ui) ease;
}
@media (hover: hover) and (pointer: fine) {
  .nav__link:hover { color: var(--color-obsidian); background: var(--color-cloud); }
}
.nav__link.is-active { color: var(--color-obsidian); font-weight: var(--font-weight-medium); }
.nav__spacer { flex: 1; }
.nav__actions { display: flex; align-items: center; gap: var(--spacing-12); }
/* Consistent nav control height: search field, Login and Try free all share --nav-ctl-h */
.nav__actions .btn { height: var(--nav-ctl-h); }
/* Nav "Try free" — black by default (from .btn--dark), orange brand gradient on hover only */
@media (hover: hover) and (pointer: fine) {
  .nav__actions .btn--pill:hover { background: linear-gradient(135deg, #ff8a3d, #ff5a00); box-shadow: 0 4px 14px rgba(255, 90, 0, 0.28); }
}
.nav__login { display: inline-flex; align-items: center; height: var(--nav-ctl-h); font-size: 14px; color: var(--color-iron); padding: 0 10px; border-radius: var(--radius-pills); transition: color var(--dur-ui) ease; }
@media (hover: hover) and (pointer: fine) { .nav__login:hover { color: var(--color-obsidian); } }

/* Search trigger */
.searchbtn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--color-snow); border: 1px solid var(--color-cloud);
  border-radius: var(--radius-pills); padding: 0 12px 0 14px;
  height: var(--nav-ctl-h);
  color: var(--color-fog); font-size: 13.5px; min-width: 190px;
  transition: border-color var(--dur-ui) ease, transform var(--dur-press) var(--ease-out);
}
.searchbtn:active { transform: scale(0.97); }
@media (hover: hover) and (pointer: fine) { .searchbtn:hover { border-color: var(--color-ash); } }
.searchbtn svg { flex: none; }
.searchbtn__hint {
  margin-left: auto; font-size: 11.5px; color: var(--color-ash);
  border: 1px solid var(--color-cloud); border-radius: 7px; padding: 2px 6px; background: var(--surface-subtle-card);
}

/* Mobile nav */
.nav__burger { display: none; background: none; border: none; padding: 8px; border-radius: 10px; }
.nav__burger span { display: block; width: 18px; height: 2px; background: var(--color-obsidian); border-radius: 2px; transition: transform var(--dur-ui) var(--ease-out), opacity var(--dur-ui) ease; }
.nav__burger span + span { margin-top: 4px; }
/* Burger morphs into a close (X) while the full-screen menu is open */
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobilemenu {
  display: none; position: fixed; inset: 0; z-index: 58;
  background: var(--color-snow);
  padding: calc(68px + var(--spacing-24)) var(--spacing-24) calc(env(safe-area-inset-bottom, 0px) + var(--spacing-32));
  flex-direction: column;
  opacity: 0; transform: translateY(-8px);
  transition: opacity var(--dur-ui) var(--ease-out), transform var(--dur-ui) var(--ease-out);
  overflow-y: auto;
}
.mobilemenu.is-open { opacity: 1; transform: translateY(0); }
.mobilemenu__links { display: flex; flex-direction: column; }
.mobilemenu__links a {
  display: block; padding: 18px 4px; font-size: 20px; letter-spacing: -0.01em;
  font-weight: var(--font-weight-medium); color: var(--color-obsidian);
  border-bottom: 1px solid var(--color-cloud);
}
.mobilemenu__login { margin-top: auto; width: 100%; }

@media (max-width: 900px) {
  .nav__links, .nav__login, .searchbtn__label, .searchbtn__hint { display: none; }
  .nav__inner { gap: var(--spacing-8); }
  .nav__actions { gap: var(--spacing-8); }
  .nav .btn--pill { padding: 0 14px; font-size: 13px; }
  .searchbtn { min-width: 0; width: var(--nav-ctl-h); padding: 0; border-radius: 50%; justify-content: center; }
  .nav__burger { display: block; padding: 10px; }
  .mobilemenu { display: flex; pointer-events: none; visibility: hidden; }
  .mobilemenu.is-open { pointer-events: auto; visibility: visible; }
}

/* ---------- Search palette ---------- */
.palette {
  position: fixed; inset: 0; z-index: 100; display: none;
}
.palette.is-open { display: block; }
.palette__scrim {
  position: absolute; inset: 0; background: rgba(9,9,11,0.4);
  opacity: 0; transition: opacity var(--dur-ui) ease;
}
.palette.is-open .palette__scrim { opacity: 1; }
.palette__panel {
  position: relative; margin: 12vh auto 0; width: min(640px, calc(100% - 32px));
  background: var(--color-snow); border-radius: var(--radius-2xl-2);
  border: 1px solid var(--color-cloud); box-shadow: 0 24px 60px rgba(9,9,11,0.18);
  overflow: hidden;
  opacity: 0; transform: scale(0.97) translateY(6px);
  transition: opacity var(--dur-ui) var(--ease-out), transform var(--dur-ui) var(--ease-out);
}
.palette.is-open .palette__panel { opacity: 1; transform: scale(1) translateY(0); }
.palette__inputwrap { display: flex; align-items: center; gap: 10px; padding: 16px 18px; border-bottom: 1px solid var(--color-cloud); }
.palette__inputwrap svg { color: var(--color-fog); flex: none; }
.palette__input {
  flex: 1; border: none; outline: none; font-family: inherit;
  font-size: 16px; color: var(--color-obsidian); background: transparent;
}
.palette__input::placeholder { color: var(--color-ash); }
.palette__results { max-height: 46vh; overflow-y: auto; padding: 8px; }
.palette__group { padding: 10px 12px 4px; font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-ash); font-weight: var(--font-weight-medium); }
.palette__item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 12px; border-radius: 12px; cursor: pointer;
}
.palette__item[aria-selected="true"] { background: var(--surface-canvas); }
.palette__item-title { font-size: 14.5px; color: var(--color-graphite); font-weight: var(--font-weight-medium); }
.palette__item-desc { font-size: 12.5px; color: var(--color-fog); margin-top: 1px; }
.palette__item-tag { margin-left: auto; }
.palette__empty { padding: 28px 16px; text-align: center; color: var(--color-fog); font-size: 14px; }
.palette__foot {
  display: flex; gap: 16px; padding: 10px 16px; border-top: 1px solid var(--color-cloud);
  font-size: 12px; color: var(--color-ash); background: var(--surface-subtle-card);
}
.palette__foot kbd {
  font-family: inherit; border: 1px solid var(--color-cloud); border-radius: 6px;
  background: var(--color-snow); padding: 1px 5px; font-size: 11px; color: var(--color-steel);
}

/* ---------- Hero (dark, video) ---------- */
.hero {
  position: relative; overflow: hidden;
  background: var(--color-obsidian);
  min-height: 75vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero__media { position: absolute; inset: 0; }
.hero__media video { width: 100%; height: 100%; object-fit: cover; opacity: 0.5; }
.hero__gradient {
  position: absolute; inset: -40%;
  background:
    radial-gradient(38% 44% at 22% 30%, rgba(82,82,91,0.55), transparent 62%),
    radial-gradient(34% 40% at 78% 24%, rgba(63,63,70,0.5), transparent 60%),
    radial-gradient(46% 52% at 58% 82%, rgba(39,39,42,0.85), transparent 64%),
    radial-gradient(24% 30% at 40% 62%, rgba(255,90,0,0.10), transparent 70%);
  animation: heroDrift 26s var(--ease-in-out) infinite alternate;
}
@keyframes heroDrift {
  0%   { transform: translate3d(-2%, -1%, 0) scale(1); }
  100% { transform: translate3d(2.5%, 2%, 0) scale(1.06); }
}
.hero__grain {
  position: absolute; inset: 0; opacity: 0.5; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.32'/%3E%3C/svg%3E");
}
.hero__vignette { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(9,9,11,0.25), rgba(9,9,11,0.05) 40%, rgba(9,9,11,0.55)); }
.hero__inner {
  position: relative; z-index: 2;
  width: 100%;
  padding-top: 72px; padding-bottom: 48px;
  text-align: left;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid rgba(255,255,255,0.16); border-radius: var(--radius-pills);
  padding: 7px 14px; font-size: 13px; color: var(--color-mist);
  background: rgba(24,24,27,0.5);
}
.hero__eyebrow b { color: var(--color-snow); font-weight: var(--font-weight-medium); }
.hero__eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-ember); }
.hero h1 {
  margin-top: var(--spacing-24);
  color: var(--color-snow);
  font-size: clamp(40px, 6.4vw, var(--text-display));
  line-height: var(--leading-display);
  letter-spacing: -0.025em;
  max-width: 800px;
}
.hero h1 .dim { color: var(--color-ash); }
.hero__sub {
  margin-top: var(--spacing-20);
  color: var(--color-mist); font-size: clamp(16px, 2vw, var(--text-body-lg));
  line-height: 1.6; max-width: 620px;
}
.hero__cta { margin-top: var(--spacing-36); display: flex; flex-wrap: wrap; gap: var(--spacing-12); align-items: center; }
.hero__note { font-size: 13px; color: var(--color-ash); margin-top: var(--spacing-16); }

/* staged hero entrance */
.hero [data-stage] { opacity: 0; transform: translateY(14px); }
.hero.is-in [data-stage] {
  opacity: 1; transform: translateY(0);
  transition: opacity var(--dur-reveal) var(--ease-out), transform var(--dur-reveal) var(--ease-out);
}
.hero.is-in [data-stage="1"] { transition-delay: 40ms; }
.hero.is-in [data-stage="2"] { transition-delay: 110ms; }
.hero.is-in [data-stage="3"] { transition-delay: 180ms; }
.hero.is-in [data-stage="4"] { transition-delay: 250ms; }

/* ---------- Logo strip ---------- */
.logos { padding: var(--spacing-32) 0 var(--spacing-16); }
.logos__label { text-align: center; font-size: 13px; color: var(--color-fog); }
.logos__row {
  margin-top: var(--spacing-24);
  display: flex; justify-content: center; align-items: center; gap: clamp(28px, 6vw, 72px);
  flex-wrap: wrap;
}
.logos__row svg { color: var(--color-fog); opacity: 0.75; height: 72px; width: auto; }
.logos__img { height: 80px; width: auto; display: block; }

/* ---------- Quick insight: six feature boxes ---------- */
.featgrid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-16);
}
.featcard {
  background: var(--surface-card); border: 1px solid var(--color-cloud);
  border-radius: var(--radius-3xl); padding: var(--spacing-24);
  transition: transform var(--dur-ui) var(--ease-out), border-color var(--dur-ui) ease;
}
@media (hover: hover) and (pointer: fine) {
  a.featcard:hover, .featcard--link:hover { transform: translateY(-2px); border-color: var(--color-ash); }
}
.featcard__icon {
  width: 40px; height: 40px; border-radius: 13px;
  background: var(--surface-canvas); border: 1px solid var(--color-cloud);
  display: grid; place-items: center; color: var(--color-graphite);
}
.featcard h3 { font-size: 17px; margin-top: var(--spacing-16); letter-spacing: -0.01em; }
.featcard p { margin-top: var(--spacing-8); color: var(--color-steel); font-size: 14px; line-height: 1.55; }

/* ---------- Stats bento ---------- */
.bento {
  display: grid; gap: var(--spacing-16);
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(180px, auto);
}
.stat {
  border-radius: var(--radius-cards);
  border: 1px solid var(--color-cloud);
  background: var(--surface-card);
  padding: var(--card-padding);
  display: flex; flex-direction: column;
  position: relative; overflow: hidden;
  transition: transform 220ms ease, box-shadow 220ms ease;
}
@media (hover: hover) and (pointer: fine) {
  .stat:hover { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(9, 9, 11, 0.14); }
}
.stat--dark { background: var(--surface-dark-surface); border-color: var(--surface-dark-surface); }
.stat--deep { background: var(--surface-deep-dark); border-color: var(--surface-deep-dark); }
.stat--dark h3, .stat--deep h3 { color: var(--color-snow); }
.stat.stat--dark p, .stat.stat--deep p { color: #e4e4e7; }
.stat--dark .stat__num, .stat--deep .stat__num { color: var(--color-snow); }
.stat__num {
  font-size: clamp(40px, 4.6vw, 56px); font-weight: var(--font-weight-semibold);
  color: var(--color-obsidian); letter-spacing: -0.03em; line-height: 1.05;
}
.stat h3 { font-size: 18px; margin-top: var(--spacing-12); letter-spacing: -0.01em; }
.stat p { margin-top: var(--spacing-8); color: var(--color-steel); font-size: 14.5px; line-height: 1.55; flex: 1; }
.stat__src { margin-top: var(--spacing-16); font-size: 11.5px; color: var(--color-ash); line-height: 1.5; }
.stat.stat--dark .stat__src, .stat.stat--deep .stat__src { color: #b4b4bb; }
.s-a { grid-column: span 3; } .s-b { grid-column: span 3; }
.s-c { grid-column: span 2; }
.s-f { grid-column: span 4; }
.s-f .stat__body { display: contents; }
@media (max-width: 900px) {
  .bento { grid-template-columns: 1fr 1fr; }
  .s-a, .s-b, .s-c, .s-f { grid-column: span 2; }
}

/* ---------- Use case tiles ---------- */
.ucgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-16); }
.uccard {
  background: var(--surface-card); border: 1px solid var(--color-cloud);
  border-radius: var(--radius-cards); overflow: hidden; display: flex; flex-direction: column;
  transition: transform var(--dur-ui) var(--ease-out), border-color var(--dur-ui) ease;
}
@media (hover: hover) and (pointer: fine) {
  .uccard:hover { transform: translateY(-3px); border-color: var(--color-ash); }
  .uccard:hover .uccard__cover svg { transform: scale(1.035); }
}
.uccard:active { transform: scale(0.99); }
.uccard__cover { aspect-ratio: 16 / 9.4; overflow: hidden; background: var(--surface-deep-dark); }
.uccard__cover svg, .uccard__cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 420ms var(--ease-out); }
.uccard__body { padding: var(--spacing-24) var(--card-padding) var(--card-padding); display: flex; flex-direction: column; flex: 1; }
.uccard__meta { display: flex; gap: var(--spacing-8); flex-wrap: wrap; }
.uccard h3 { font-size: 18px; line-height: 1.35; margin-top: var(--spacing-12); letter-spacing: -0.01em; }
.uccard p { margin-top: var(--spacing-8); color: var(--color-steel); font-size: 13.5px; line-height: 1.55; flex: 1; }
.uccard .tlink { margin-top: var(--spacing-16); font-size: 13.5px; }
@media (max-width: 900px) { .ucgrid { grid-template-columns: 1fr; } .featgrid { grid-template-columns: 1fr; } }
@media (min-width: 640px) and (max-width: 900px) { .ucgrid, .featgrid { grid-template-columns: 1fr 1fr; } }

/* ---------- Deep feature sections ---------- */
.deepfeat {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px);
  align-items: center; padding: clamp(40px, 6vw, 64px) 0;
  border-top: 1px solid var(--color-cloud);
}
.deepfeat:first-of-type { border-top: none; }
.deepfeat--flip .deepfeat__media { order: -1; }
.deepfeat h3 { font-size: clamp(24px, 3vw, var(--text-heading-sm)); line-height: 1.3; letter-spacing: -0.015em; }
.deepfeat__lead { margin-top: var(--spacing-16); color: var(--color-steel); font-size: 16px; line-height: 1.6; }
.deepfeat__list { list-style: none; margin: var(--spacing-24) 0 0; padding: 0; display: grid; gap: var(--spacing-12); }
.deepfeat__list li { display: flex; gap: var(--spacing-12); font-size: 14.5px; color: var(--color-graphite); line-height: 1.55; }
.deepfeat__list li svg { flex: none; margin-top: 2px; color: var(--color-obsidian); }
.deepfeat__cta { margin-top: var(--spacing-28); }
.deepfeat__media { position: relative; }
@media (max-width: 900px) {
  .deepfeat { grid-template-columns: 1fr; }
  .deepfeat--flip .deepfeat__media { order: 0; }
}

/* Media frame that holds the small looping demo / video */
.mediaframe {
  background: var(--surface-dark-surface);
  border-radius: var(--radius-cards);
  padding: var(--spacing-20);
  box-shadow: var(--shadow-md);
  position: relative; overflow: hidden;
}
.mediaframe::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  box-shadow: inset 0 0.5px 0 0 rgba(255,255,255,0.14); pointer-events: none;
}
.mediaframe__bar { display: flex; align-items: center; gap: 6px; margin-bottom: var(--spacing-16); }
.mediaframe__bar i { width: 8px; height: 8px; border-radius: 50%; background: var(--color-iron); }
.mediaframe__bar span { margin-left: auto; font-size: 11px; color: var(--color-fog); letter-spacing: 0.04em; text-transform: uppercase; }
.mediaframe__stage {
  background: var(--color-obsidian); border-radius: var(--radius-2xl-2);
  aspect-ratio: 16 / 10.6; position: relative; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
}
.mediaframe__stage video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* Bare section video (no frame): just rounded, aspect-locked media */
.secvid {
  border-radius: var(--radius-cards);
  overflow: hidden;
  aspect-ratio: 1104 / 690;
  background: var(--surface-deep-dark);
  box-shadow: var(--shadow-md);
}
.secvid video { width: 100%; height: 100%; object-fit: cover; display: block; }

/* --- demo primitives (looping, marketing-speed) --- */
.demo { position: absolute; inset: 0; padding: 18px; }
.demo__row {
  display: flex; align-items: center; gap: 10px;
  background: var(--surface-dark-surface); border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px; padding: 10px 12px; margin-bottom: 8px;
  opacity: 0; transform: translateY(8px);
}
.demo__dot { width: 22px; height: 22px; border-radius: 8px; background: var(--color-slate); flex: none; display: grid; place-items: center; }
.demo__dot svg { color: var(--color-ash); }
.demo__lines { flex: 1; min-width: 0; }
.demo__line { height: 6px; border-radius: 3px; background: var(--color-iron); }
.demo__line + .demo__line { margin-top: 5px; background: var(--color-slate); }
.demo__chip { flex: none; font-size: 10px; padding: 3px 7px; border-radius: 999px; background: rgba(255,90,0,0.16); color: #ffb389; }
.demo__chip--ok { background: rgba(163,230,53,0.13); color: #cde8a0; }
@keyframes demoIn { to { opacity: 1; transform: translateY(0); } }
.anim .demo--loop .demo__row { animation: demoCycle 7s var(--ease-out) infinite; }
@keyframes demoCycle {
  0% { opacity: 0; transform: translateY(8px); }
  6%, 88% { opacity: 1; transform: translateY(0); }
  96%, 100% { opacity: 0; transform: translateY(-6px); }
}
.demo--loop .demo__row:nth-child(1) { animation-delay: 0.15s; }
.demo--loop .demo__row:nth-child(2) { animation-delay: 0.55s; }
.demo--loop .demo__row:nth-child(3) { animation-delay: 0.95s; }
.demo--loop .demo__row:nth-child(4) { animation-delay: 1.35s; }

/* waveform demo (calling) */
.wave { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 5px; padding: 0 16%; }
.wave i { width: 4px; border-radius: 2px; background: var(--color-steel); height: 14%; }
.anim .wave i { animation: waveB 1.35s ease-in-out infinite alternate; }
.wave i:nth-child(odd) { background: var(--color-ash); }
.wave i:nth-child(3n) { animation-delay: 0.12s; }
.wave i:nth-child(4n) { animation-delay: 0.24s; }
.wave i:nth-child(5n) { animation-delay: 0.36s; }
@keyframes waveB { from { height: 10%; } to { height: 62%; } }
.wave__pill {
  position: absolute; top: 16px; left: 16px;
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface-dark-surface); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px; padding: 7px 12px; font-size: 11px; color: var(--color-mist);
}
.wave__pill i { position: static; width: 7px; height: 7px; border-radius: 50%; background: var(--color-ember); animation: none; }
.anim .wave__pill i { animation: pulseDot 1.6s ease infinite; }
@keyframes pulseDot { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
.wave__meta { position: absolute; bottom: 14px; left: 16px; right: 16px; display: flex; justify-content: space-between; font-size: 10.5px; color: var(--color-fog); }

/* chat demo (assistant + email) */
.chat { position: absolute; inset: 0; padding: 18px; display: flex; flex-direction: column; gap: 8px; justify-content: flex-end; }
.chat__b {
  max-width: 78%; border-radius: 14px; padding: 9px 12px;
  font-size: 12px; line-height: 1.45; color: var(--color-cloud);
  background: var(--surface-deep-dark); border: 1px solid rgba(255,255,255,0.07);
  opacity: 0; transform: translateY(8px);
}
.chat__b--me { align-self: flex-end; background: var(--color-cloud); color: var(--color-graphite); border: none; border-bottom-right-radius: 5px; }
.chat__b--ai { border-bottom-left-radius: 5px; }
.chat__b small { display: block; margin-top: 4px; font-size: 10px; color: var(--color-fog); }
.chat__b--me small { color: var(--color-steel); }
.anim .chat--loop .chat__b { animation: demoCycle 8s var(--ease-out) infinite; }
.chat--loop .chat__b:nth-child(1) { animation-delay: 0.2s; }
.chat--loop .chat__b:nth-child(2) { animation-delay: 0.9s; }
.chat--loop .chat__b:nth-child(3) { animation-delay: 1.7s; }
.chat--loop .chat__b:nth-child(4) { animation-delay: 2.5s; }

/* document demo (content / playbook) */
.docdemo { position: absolute; inset: 0; padding: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: stretch; }
.docdemo__page {
  background: var(--surface-dark-surface); border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px; padding: 14px; display: flex; flex-direction: column; gap: 7px;
  opacity: 0; transform: translateY(8px);
}
.anim .docdemo .docdemo__page { animation: demoCycle 7.5s var(--ease-out) infinite; }
.docdemo__page:nth-child(2) { animation-delay: 0.5s; }
.docdemo__hero { height: 34%; border-radius: 8px; background: linear-gradient(135deg, var(--color-slate), var(--color-iron)); }
.docdemo__l { height: 6px; border-radius: 3px; background: var(--color-iron); }
.docdemo__l--s { width: 55%; background: var(--color-slate); }
.docdemo__badge { margin-top: auto; align-self: flex-start; font-size: 9.5px; color: #ffb389; background: rgba(255,90,0,0.15); padding: 3px 7px; border-radius: 999px; }

/* checklist demo (playbook) */
.checkdemo { position: absolute; inset: 0; padding: 18px; display: flex; flex-direction: column; gap: 8px; }
.checkdemo__i {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  background: var(--surface-dark-surface); border: 1px solid rgba(255,255,255,0.07); border-radius: 12px;
  font-size: 12px; color: var(--color-mist);
  opacity: 0; transform: translateY(8px);
}
.checkdemo__i svg { color: #cde8a0; flex: none; }
.checkdemo__i.warn svg { color: #ffb389; }
.anim .checkdemo .checkdemo__i { animation: demoCycle 7s var(--ease-out) infinite; }
.checkdemo__i:nth-child(2) { animation-delay: 0.4s; }
.checkdemo__i:nth-child(3) { animation-delay: 0.8s; }
.checkdemo__i:nth-child(4) { animation-delay: 1.2s; }

/* ---------- Assistant band (dark) ---------- */
.assist {
  background: var(--surface-dark-surface);
  border-radius: var(--radius-cards);
  overflow: hidden; position: relative;
}
.assist__inner {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 5vw, 72px);
  padding: clamp(40px, 6vw, 80px);
  align-items: center;
}
.assist h2 { color: var(--color-snow); font-size: clamp(30px, 4vw, var(--text-heading)); line-height: 1.22; letter-spacing: -0.015em; margin-top: var(--spacing-12); }
.assist p.lead { color: var(--color-mist); margin-top: var(--spacing-16); font-size: 16px; line-height: 1.65; }
.assist__points { list-style: none; margin: var(--spacing-24) 0 0; padding: 0; display: grid; gap: var(--spacing-12); }
.assist__points li { display: flex; gap: var(--spacing-12); color: var(--color-mist); font-size: 14.5px; line-height: 1.55; }
.assist__points li svg { flex: none; margin-top: 2px; color: var(--color-ash); }
.assist .kicker { color: var(--color-ash); }
.assist__media { display: flex; justify-content: center; }
.assist__vid { width: min(420px, 100%); border-radius: 20px; display: block; box-shadow: 0 24px 60px rgba(0,0,0,0.35); }
.assist__cta { margin-top: var(--spacing-28); }
.phone {
  width: min(320px, 100%); margin: 0 auto;
  background: var(--color-obsidian); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 34px; padding: 14px; box-shadow: 0 30px 60px rgba(0,0,0,0.35);
}
.phone__screen { background: #101013; border-radius: 24px; overflow: hidden; }
.phone__head { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.phone__avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--color-cloud); color: var(--color-obsidian); display: grid; place-items: center; font-size: 12px; font-weight: var(--font-weight-bold); }
.phone__title { font-size: 12.5px; color: var(--color-snow); font-weight: var(--font-weight-medium); }
.phone__title small { display: block; font-size: 10px; color: #a3e635; font-weight: var(--font-weight-regular); }
.phone__chat { padding: 14px; display: flex; flex-direction: column; gap: 8px; min-height: 300px; justify-content: flex-end; }
.phone__screen video { display: block; width: 100%; height: auto; }
@media (max-width: 760px) { .assist__inner { grid-template-columns: 1fr; } }

/* ---------- Page hero (light, inner pages) ---------- */
.pagehero { padding: clamp(56px, 9vw, 80px) 0 clamp(32px, 5vw, 48px); }
.pagehero h1 {
  font-size: clamp(34px, 5vw, var(--text-heading-lg));
  line-height: var(--leading-heading-lg); letter-spacing: -0.02em;
  margin-top: var(--spacing-16); max-width: 820px;
}
.pagehero p.lead { margin-top: var(--spacing-20); color: var(--color-steel); font-size: var(--text-body-lg); line-height: 1.6; max-width: 640px; }
.pagehero__cta { margin-top: var(--spacing-32); display: flex; gap: var(--spacing-12); flex-wrap: wrap; }

/* ---------- Use case index ---------- */
.filters { display: flex; flex-wrap: wrap; gap: var(--spacing-8); margin-bottom: var(--spacing-32); }
.filter {
  border: 1px solid var(--color-cloud); background: var(--color-snow);
  border-radius: var(--radius-pills); padding: 8px 16px;
  font-size: 13.5px; color: var(--color-iron);
  transition: transform var(--dur-press) var(--ease-out), background-color var(--dur-ui) ease, color var(--dur-ui) ease, border-color var(--dur-ui) ease;
}
.filter:active { transform: scale(0.96); }
@media (hover: hover) and (pointer: fine) { .filter:hover { border-color: var(--color-ash); color: var(--color-obsidian); } }
.filter.is-active { background: var(--color-obsidian); color: var(--color-snow); border-color: var(--color-obsidian); }
.filters__count { margin-left: auto; align-self: center; font-size: 13px; color: var(--color-fog); }
.ucsearch {
  display: flex; align-items: center; gap: 10px;
  background: var(--color-snow); border: 1px solid var(--color-cloud); border-radius: var(--radius-inputs);
  padding: 12px 16px; margin-bottom: var(--spacing-24); max-width: 460px;
  transition: border-color var(--dur-ui) ease;
}
.ucsearch:focus-within { border-color: var(--color-ash); }
.ucsearch input { border: none; outline: none; flex: 1; font-family: inherit; font-size: 14.5px; background: transparent; color: var(--color-obsidian); }
.ucsearch svg { color: var(--color-fog); flex: none; }
.uccard.is-hidden { display: none; }

/* ---------- Use case detail ---------- */
.uchero { position: relative; overflow: hidden; background: var(--color-obsidian); }
.uchero__cover { position: absolute; inset: 0; }
.uchero__cover svg, .uchero__cover img { width: 100%; height: 100%; object-fit: cover; opacity: 0.6; }
.uchero__scrim { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(9,9,11,0.35), rgba(9,9,11,0.78)); }
.uchero__inner { position: relative; z-index: 2; padding: 120px 0 72px; }
.uchero__crumbs { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--color-ash); }
.uchero__crumbs a { color: var(--color-mist); }
@media (hover: hover) and (pointer: fine) { .uchero__crumbs a:hover { color: var(--color-snow); } }
.uchero h1 { color: var(--color-snow); font-size: clamp(30px, 4.6vw, 52px); line-height: 1.18; letter-spacing: -0.02em; max-width: 860px; margin-top: var(--spacing-20); }
.uchero__for { margin-top: var(--spacing-16); color: var(--color-mist); font-size: 15.5px; line-height: 1.6; max-width: 700px; }
.uchero__tags { display: flex; gap: var(--spacing-8); flex-wrap: wrap; margin-top: var(--spacing-24); }
.uchero__cta { margin-top: var(--spacing-32); display: flex; gap: var(--spacing-12); flex-wrap: wrap; }

.hl { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--spacing-16); }
.hl__item {
  display: flex; gap: var(--spacing-16);
  background: var(--surface-card); border: 1px solid var(--color-cloud);
  border-radius: var(--radius-3xl); padding: var(--spacing-24);
}
.hl__num { font-size: 13px; font-weight: var(--font-weight-semibold); color: var(--color-ash); flex: none; padding-top: 2px; }
.hl__item h3 { font-size: 15.5px; letter-spacing: -0.01em; }
.hl__item p { margin-top: 6px; font-size: 13.5px; color: var(--color-steel); line-height: 1.55; }
@media (max-width: 760px) { .hl { grid-template-columns: 1fr; } }

.prose { max-width: 720px; }
.prose p { color: var(--color-iron); font-size: 15.5px; line-height: 1.7; }
.prose p + p { margin-top: var(--spacing-16); }
.prose strong { color: var(--color-obsidian); font-weight: var(--font-weight-medium); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

.evidence {
  background: var(--surface-dark-surface); border-radius: var(--radius-cards);
  padding: var(--spacing-32); color: var(--color-snow);
  position: sticky; top: 96px;
}
.evidence__label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-ash); }
.evidence__num { font-size: clamp(48px, 5.4vw, 72px); font-weight: var(--font-weight-semibold); letter-spacing: -0.03em; line-height: 1.05; margin-top: var(--spacing-12); }
.evidence__text { margin-top: var(--spacing-16); color: var(--color-mist); font-size: 14px; line-height: 1.6; }
.evidence__src { margin-top: var(--spacing-20); padding-top: var(--spacing-16); border-top: 1px solid rgba(255,255,255,0.1); font-size: 12px; color: var(--color-ash); }

.steps { counter-reset: step; display: grid; gap: var(--spacing-12); }
.step {
  display: grid; grid-template-columns: 56px 220px 1fr; gap: var(--spacing-20);
  background: var(--surface-card); border: 1px solid var(--color-cloud);
  border-radius: var(--radius-3xl); padding: var(--spacing-24) var(--card-padding);
  align-items: start;
}
.step__num {
  counter-increment: step;
  width: 40px; height: 40px; border-radius: 13px; background: var(--surface-canvas);
  border: 1px solid var(--color-cloud); display: grid; place-items: center;
  font-size: 14px; font-weight: var(--font-weight-semibold); color: var(--color-graphite);
}
.step__num::before { content: counter(step, decimal-leading-zero); }
.step h3 { font-size: 15.5px; letter-spacing: -0.01em; padding-top: 9px; }
.step p { color: var(--color-steel); font-size: 14px; line-height: 1.6; padding-top: 9px; }
@media (max-width: 860px) {
  .step { grid-template-columns: 40px 1fr; }
  .step p { grid-column: 2; padding-top: 0; }
}

.benefits { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--spacing-16); }
.benefit {
  background: var(--surface-card); border: 1px solid var(--color-cloud);
  border-radius: var(--radius-cards); padding: var(--spacing-32);
}
.benefit--dark { background: var(--surface-deep-dark); border-color: var(--surface-deep-dark); }
.benefit h3 { font-size: 19px; letter-spacing: -0.01em; }
.benefit--dark h3 { color: var(--color-snow); }
.benefit > p { margin-top: var(--spacing-12); color: var(--color-steel); font-size: 14.5px; line-height: 1.6; }
.benefit--dark > p { color: var(--color-mist); }
.benefit ul { list-style: none; margin: var(--spacing-20) 0 0; padding: 0; display: grid; gap: 10px; }
.benefit li { display: flex; gap: 10px; font-size: 14px; color: var(--color-graphite); line-height: 1.5; }
.benefit--dark li { color: var(--color-mist); }
.benefit li svg { flex: none; margin-top: 2px; color: var(--color-obsidian); }
.benefit--dark li svg { color: var(--color-ash); }
.benefit__note { margin-top: var(--spacing-20); font-size: 12px; color: var(--color-ash); line-height: 1.55; }
@media (max-width: 860px) { .benefits { grid-template-columns: 1fr; } }

/* ---------- CTA band ---------- */
.ctaband {
  background: var(--color-obsidian); border-radius: var(--radius-cards);
  padding: clamp(40px, 6vw, 72px); text-align: center;
  position: relative; overflow: hidden;
}
.ctaband::before {
  content: ""; position: absolute; inset: -30%;
  background: radial-gradient(40% 50% at 50% 0%, rgba(82,82,91,0.5), transparent 70%);
}
.ctaband > * { position: relative; }
.ctaband h2 { color: var(--color-snow); font-size: clamp(28px, 4vw, var(--text-heading)); letter-spacing: -0.015em; line-height: 1.22; }
.ctaband p { color: var(--color-mist); margin-top: var(--spacing-16); font-size: 16px; }
.ctaband__actions { margin-top: var(--spacing-32); display: flex; gap: var(--spacing-12); justify-content: center; flex-wrap: wrap; }
.ctaband__note { margin-top: var(--spacing-20); display: flex; gap: var(--spacing-20); justify-content: center; flex-wrap: wrap; font-size: 13px; color: var(--color-fog); }

/* ---------- Footer ---------- */
.footer { padding: clamp(48px, 8vw, 80px) 0 var(--spacing-40); }
.footer__grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: var(--spacing-32); }
.footer__brand p { margin-top: var(--spacing-12); color: var(--color-fog); font-size: 13.5px; max-width: 260px; line-height: 1.6; }
.footer h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-ash); font-weight: var(--font-weight-medium); }
.footer ul { list-style: none; margin: var(--spacing-16) 0 0; padding: 0; display: grid; gap: 10px; }
.footer li a { font-size: 14px; color: var(--color-iron); transition: color var(--dur-ui) ease; }
@media (hover: hover) and (pointer: fine) { .footer li a:hover { color: var(--color-obsidian); } }
.footer__bottom {
  margin-top: var(--spacing-64); padding-top: var(--spacing-24);
  border-top: 1px solid var(--color-cloud);
  display: flex; justify-content: space-between; gap: var(--spacing-16); flex-wrap: wrap;
  font-size: 13px; color: var(--color-fog);
}
@media (max-width: 860px) { .footer__grid { grid-template-columns: 1fr 1fr; } }

/* ---------- Team ---------- */
.teamhero { position: relative; overflow: hidden; background: var(--color-obsidian); min-height: 70vh; display: flex; flex-direction: column; justify-content: center; }
.teamhero .uchero__inner { padding: 96px var(--spacing-24) 64px; width: 100%; text-align: left; }
.teamstats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-16); }
.teamstat { background: var(--surface-card); border: 1px solid var(--color-cloud); border-radius: var(--radius-3xl); padding: var(--spacing-24); }
.teamstat b { display: block; font-size: 34px; font-weight: var(--font-weight-semibold); color: var(--color-obsidian); letter-spacing: -0.02em; }
.teamstat span { display: block; margin-top: var(--spacing-8); font-size: 13.5px; color: var(--color-steel); line-height: 1.5; }
@media (max-width: 760px) { .teamstats { grid-template-columns: 1fr; } }
.teamgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-16); }
.member {
  display: flex; flex-direction: column; width: 100%;
  text-align: left; font-family: inherit; font-size: inherit; color: inherit;
  background: var(--surface-card); border: 1px solid var(--color-cloud);
  border-radius: var(--radius-cards); overflow: hidden; padding: 0; cursor: pointer;
  transition: transform var(--dur-ui) var(--ease-out), border-color var(--dur-ui) ease;
}
@media (hover: hover) and (pointer: fine) {
  .member:hover { transform: translateY(-3px); border-color: var(--color-ash); }
  .member:hover .member__photo img { transform: scale(1.03); }
}
.member:active { transform: scale(0.99); }
.member__photo {
  display: block; aspect-ratio: 1 / 1.02; width: 100%;
  background: var(--surface-deep-dark); position: relative; overflow: hidden;
}
.member__photo img { transition: transform 420ms var(--ease-out); }
.member__photo svg { width: 100%; height: 100%; }
.member__init {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-size: 44px; font-weight: var(--font-weight-semibold); color: rgba(255,255,255,0.85); letter-spacing: 0.02em;
}
.member__body { display: block; padding: var(--spacing-20) var(--spacing-24) var(--spacing-24); }
.member__body span { line-height: 1.4; }
.member__body .member__name { display: block; margin-top: 0; font-size: 16.5px; letter-spacing: -0.01em; color: var(--color-obsidian); font-weight: var(--font-weight-semibold); line-height: 1.3; }
.member__body span { display: block; margin-top: 4px; font-size: 13px; color: var(--color-fog); }
.member__body .tlink { display: inline-flex; align-items: center; gap: 6px; margin-top: var(--spacing-12); font-size: 13px; }
@media (max-width: 900px) { .teamgrid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .teamgrid { grid-template-columns: 1fr; } }

/* member modal */
.modal { position: fixed; inset: 0; z-index: 90; display: none; }
.modal.is-open { display: block; }
.modal__scrim { position: absolute; inset: 0; background: rgba(9,9,11,0.5); opacity: 0; transition: opacity var(--dur-ui) ease; }
.modal.is-open .modal__scrim { opacity: 1; }
.modal__panel {
  position: relative; margin: 8vh auto 0; width: min(560px, calc(100% - 32px));
  max-height: 82vh; overflow-y: auto;
  background: var(--color-snow); border-radius: var(--radius-3xl-2);
  padding: var(--spacing-32);
  opacity: 0; transform: scale(0.96) translateY(8px);
  transition: opacity var(--dur-ui) var(--ease-out), transform var(--dur-ui) var(--ease-out);
}
.modal.is-open .modal__panel { opacity: 1; transform: scale(1) translateY(0); }
.modal__close {
  position: absolute; top: 18px; right: 18px; width: 34px; height: 34px;
  border-radius: 50%; border: 1px solid var(--color-cloud); background: var(--color-snow);
  display: grid; place-items: center; color: var(--color-steel);
  transition: transform var(--dur-press) var(--ease-out), border-color var(--dur-ui) ease;
}
.modal__close:active { transform: scale(0.94); }
.modal__panel h3 { font-size: 22px; letter-spacing: -0.015em; }
.modal__role { margin-top: 4px; font-size: 14px; color: var(--color-fog); }
.modal__bio { margin-top: var(--spacing-20); }
.modal__bio p { color: var(--color-iron); font-size: 14.5px; line-height: 1.7; }
.modal__bio p + p { margin-top: var(--spacing-12); }

/* ---------- Pricing ---------- */
.billing {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--color-snow); border: 1px solid var(--color-cloud);
  border-radius: var(--radius-pills); padding: 4px;
}
.billing button {
  border: none; background: transparent; border-radius: var(--radius-pills);
  padding: 8px 16px; font-size: 13.5px; color: var(--color-iron);
  transition: background-color var(--dur-ui) ease, color var(--dur-ui) ease, transform var(--dur-press) var(--ease-out);
}
.billing button:active { transform: scale(0.96); }
.billing button.is-active { background: var(--color-obsidian); color: var(--color-snow); }
.billing__save { font-size: 12.5px; color: var(--color-ember); font-weight: var(--font-weight-medium); margin-left: var(--spacing-12); }

.plans { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--spacing-12); align-items: stretch; }
.plan {
  background: var(--surface-card); border: 1px solid var(--color-cloud);
  border-radius: var(--radius-3xl-2); padding: var(--spacing-24);
  display: flex; flex-direction: column; position: relative;
}
.plan--pop { background: var(--surface-dark-surface); border-color: var(--surface-dark-surface); }
.plan__flag {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--color-ember); color: var(--color-snow); font-size: 11px; font-weight: var(--font-weight-medium);
  border-radius: var(--radius-badges); padding: 4px 10px; white-space: nowrap;
}
.plan h3 { font-size: 16px; }
.plan--pop h3, .plan--pop .plan__price { color: var(--color-snow); }
.plan__desc { margin-top: 6px; font-size: 12.5px; color: var(--color-fog); line-height: 1.5; min-height: 38px; }
.plan__price { margin-top: var(--spacing-16); font-size: 32px; font-weight: var(--font-weight-semibold); color: var(--color-obsidian); letter-spacing: -0.02em; }
.plan__price small { font-size: 13px; font-weight: var(--font-weight-regular); color: var(--color-fog); letter-spacing: 0; }
.plan__credits { margin-top: 6px; font-size: 12.5px; color: var(--color-steel); }
.plan--pop .plan__credits { color: var(--color-mist); }
.plan .btn { margin-top: var(--spacing-16); width: 100%; }
.plan ul { list-style: none; margin: var(--spacing-16) 0 0; padding: var(--spacing-16) 0 0; border-top: 1px solid var(--color-cloud); display: grid; gap: 8px; }
.plan--pop ul { border-color: rgba(255,255,255,0.12); }
.plan li { display: flex; gap: 8px; font-size: 12.5px; color: var(--color-iron); line-height: 1.45; }
.plan--pop li { color: var(--color-mist); }
.plan li svg { flex: none; margin-top: 2px; color: var(--color-steel); }
.plan--pop li svg { color: var(--color-ash); }
@media (max-width: 1100px) { .plans { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .plans { grid-template-columns: 1fr; } }

.credittable, .comparetable { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--surface-card); border: 1px solid var(--color-cloud); border-radius: var(--radius-3xl); overflow: hidden; }
.credittable th, .comparetable th { text-align: left; font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-fog); font-weight: var(--font-weight-medium); padding: 16px 20px; background: var(--surface-subtle-card); border-bottom: 1px solid var(--color-cloud); }
.credittable td, .comparetable td { padding: 14px 20px; font-size: 14px; color: var(--color-graphite); border-bottom: 1px solid var(--color-cloud); }
.credittable tr:last-child td, .comparetable tr:last-child td { border-bottom: none; }
.comparetable td:first-child { color: var(--color-steel); font-size: 13.5px; }
.comparetable .grp td { background: var(--surface-subtle-card); font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-ash); font-weight: var(--font-weight-medium); padding: 10px 20px; }
.tablewrap { overflow-x: auto; border-radius: var(--radius-3xl); }

.faq { display: grid; gap: var(--spacing-12); max-width: 760px; }
.faq details { background: var(--surface-card); border: 1px solid var(--color-cloud); border-radius: var(--radius-2xl-2); padding: 0 var(--spacing-24); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: var(--spacing-20) 0; font-size: 15.5px; font-weight: var(--font-weight-medium); color: var(--color-obsidian);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary svg { flex: none; color: var(--color-fog); transition: transform var(--dur-ui) var(--ease-out); }
.faq details[open] summary svg { transform: rotate(45deg); }
.faq details p { padding-bottom: var(--spacing-20); color: var(--color-steel); font-size: 14.5px; line-height: 1.65; }

/* ---------- Security ---------- */
.secgrid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-16); }
.seccard { background: var(--surface-card); border: 1px solid var(--color-cloud); border-radius: var(--radius-cards); padding: var(--spacing-32); }
.seccard__icon { width: 44px; height: 44px; border-radius: 14px; background: var(--surface-canvas); border: 1px solid var(--color-cloud); display: grid; place-items: center; color: var(--color-graphite); }
.seccard h3 { margin-top: var(--spacing-20); font-size: 19px; letter-spacing: -0.01em; }
.seccard p { margin-top: var(--spacing-12); color: var(--color-steel); font-size: 14.5px; line-height: 1.65; }
@media (max-width: 760px) { .secgrid { grid-template-columns: 1fr; } }
.certs { display: flex; gap: var(--spacing-12); flex-wrap: wrap; }
.cert {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--color-snow); border: 1px solid var(--color-cloud);
  border-radius: var(--radius-pills); padding: 10px 18px; font-size: 14px; font-weight: var(--font-weight-medium); color: var(--color-graphite);
}
.cert svg { color: var(--color-ember); }

/* ---------- Reveal on scroll ---------- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.reveal { --stagger: 0; opacity: 0; transform: translateY(16px); }
.anim .reveal.is-in {
  opacity: 1; transform: translateY(0);
  transition: opacity var(--dur-reveal) var(--ease-out), transform var(--dur-reveal) var(--ease-out);
  transition-delay: calc(var(--stagger, 0) * 60ms);
}
.no-anim .reveal, html.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .hero [data-stage] { opacity: 1 !important; transform: none !important; transition: opacity 0.2s ease !important; }
  .hero__gradient, .anim .demo--loop .demo__row, .anim .chat--loop .chat__b,
  .anim .docdemo .docdemo__page, .anim .checkdemo .checkdemo__i,
  .anim .wave i, .anim .wave__pill i { animation: none !important; opacity: 1; transform: none; height: auto; }
  .wave i { height: 34% !important; }
  .btn, .uccard, .member, .featcard { transition: none !important; }
}

/* ---------- Integration wordmarks ---------- */
.logos__word { font-size: 21px; font-weight: 600; color: var(--color-fog); opacity: 0.8; letter-spacing: -0.01em; }
.logos__word .logos__o { font-size: 14px; vertical-align: 1px; }

/* ---------- Contrast helpers on dark surfaces ---------- */
.benefit--dark .benefit__note { color: var(--color-ash); }
.plan--pop .plan__desc { color: var(--color-mist); }

/* ---------- Social links ---------- */
.socials { display: flex; gap: var(--spacing-12); flex-wrap: wrap; }
.social {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--color-snow); border: 1px solid var(--color-cloud); color: var(--color-iron);
  transition: transform var(--dur-press) var(--ease-out), border-color var(--dur-ui) ease, color var(--dur-ui) ease;
}
.social:active { transform: scale(0.94); }
@media (hover: hover) and (pointer: fine) {
  .social:hover { border-color: var(--color-ash); color: var(--color-obsidian); }
}
.social--wide {
  width: auto; border-radius: var(--radius-pills); padding: 10px 18px; gap: 9px;
  font-size: 14px; font-weight: var(--font-weight-medium); color: var(--color-graphite);
}
.followband {
  background: var(--surface-card); border: 1px solid var(--color-cloud);
  border-radius: var(--radius-cards); padding: var(--spacing-32) var(--card-padding);
  display: flex; align-items: center; justify-content: space-between; gap: var(--spacing-24); flex-wrap: wrap;
}
.followband h3 { font-size: 20px; letter-spacing: -0.01em; }
.followband p { margin-top: 6px; color: var(--color-steel); font-size: 14px; }

/* ---------- Team member cards with photos ---------- */
.member__real { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 2; }

/* ---------- Member modal with image header ---------- */
.modal__panel { padding: 0; overflow-x: hidden; overflow-y: auto; }
.modal__hero { position: relative; height: 240px; background: var(--surface-deep-dark); }
.modal__hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top; }
.modal__hero .member__init { z-index: 1; }
.modal__hero::after {
  content: ""; position: absolute; inset: 0; z-index: 3;
  background: linear-gradient(180deg, rgba(9,9,11,0) 45%, rgba(9,9,11,0.55));
}
.modal__hero .member__real { z-index: 2; }
.modal__head { position: absolute; left: 28px; right: 28px; bottom: 20px; z-index: 4; }
.modal__head h3 { color: var(--color-snow); font-size: 24px; letter-spacing: -0.015em; }
.modal__head .modal__role { color: var(--color-mist); margin-top: 3px; font-size: 14px; }
.modal__content { padding: var(--spacing-24) var(--spacing-32) var(--spacing-32); }
.modal__close { z-index: 5; background: rgba(255,255,255,0.92); }

/* ---------- Footer registered address ---------- */
.footer__addr { margin-top: var(--spacing-20); font-size: 12.5px; color: var(--color-fog); line-height: 1.6; }