/* Legis — Homepage styles */

/* ════ HERO ════ */
.hero {
  position: relative;
  padding: calc(var(--nav-h) + 96px) 0 0;
  background:
    radial-gradient(ellipse 900px 480px at 50% -8%, rgba(0, 119, 253, 0.10), transparent 65%),
    var(--n-50);
  overflow: hidden;
}
.hero__head {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--n-600);
  background: var(--n-0);
  border: 1px solid var(--n-200);
  border-radius: var(--r-pill);
  padding: 8px 16px;
  margin-bottom: 30px;
}
.hero__badge i {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--blue-500);
  box-shadow: 0 0 0 4px rgba(0, 119, 253, 0.15);
}
.hero h1 { max-width: 16ch; }
.hero h1 em {
  font-style: normal;
  color: var(--blue-500);
}
.hero .lede { max-width: 62ch; }
.hero .btn-row { margin-top: 40px; justify-content: center; }
.hero .micro { margin-top: 18px; }

/* ════ Background paths (adapted from "Background Paths", 21st.dev) ════ */
.hero__paths {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  color: #b8c8e8;
  opacity: 0.55;
}
.hero__paths svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}
.hero__paths path { fill: none; }
@media (prefers-reduced-motion: no-preference) {
  .hero__paths path {
    animation: heroPathDrift var(--dur, 26s) linear infinite;
    animation-delay: var(--delay, 0s);
  }
  @keyframes heroPathDrift {
    0%   { stroke-dasharray: 0.45 0.55; stroke-dashoffset: 0;    opacity: 0.35; }
    50%  { stroke-dasharray: 0.95 0.05; stroke-dashoffset: -0.5; opacity: 0.85; }
    100% { stroke-dasharray: 0.45 0.55; stroke-dashoffset: -1;   opacity: 0.35; }
  }
}

/* letter-by-letter title entrance */
.hero h1 .hw { display: inline-block; }
.hero h1 .hl { display: inline-block; }
@media (prefers-reduced-motion: no-preference) {
  .hero h1.is-split .hl {
    animation: heroLetterIn 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) both;
    animation-delay: calc(var(--li, 0) * 16ms);
  }
  @keyframes heroLetterIn {
    from { opacity: 0; transform: translateY(0.5em); }
  }
}

/* hero stage: mockup + floating fragments */
.hero__stage {
  position: relative;
  margin-top: 84px;
  padding-bottom: 110px;
}
.hero__mock {
  position: relative;
  z-index: 2;
  max-width: 960px;
  margin: 0 auto;
}

/* connection lines behind the mock */
.hero__lines {
  position: absolute;
  inset: -70px 0 0;
  width: 100%;
  z-index: 1;
  pointer-events: none;
}
.hero__lines path {
  fill: none;
  stroke: rgba(0, 119, 253, 0.35);
  stroke-width: 1.5;
  stroke-dasharray: 6 7;
}
@media (prefers-reduced-motion: no-preference) {
  .hero__lines path { animation: lineFlow 2.6s linear infinite; }
  @keyframes lineFlow { to { stroke-dashoffset: -26; } }
}

/* floating fragments */
.frag {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 9px;
  background: rgba(255, 255, 255, 0.75);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid var(--n-200);
  border-radius: 12px;
  padding: 10px 15px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--n-600);
  box-shadow: 0 14px 34px -16px rgba(13, 16, 24, 0.22);
  white-space: nowrap;
}
.frag i {
  width: 8px; height: 8px;
  border-radius: 3px;
  background: var(--n-300);
  flex: none;
}
.frag--blue i { background: var(--blue-400); }
.frag--amber i { background: var(--amber); }
@media (prefers-reduced-motion: no-preference) {
  .frag { animation: fragFloat 7s ease-in-out infinite; animation-delay: var(--fd, 0s); }
  @keyframes fragFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
  }
}

/* ════ Mini dashboard inside hero mock ════ */
.dash {
  display: grid;
  grid-template-columns: 188px 1fr;
  background: var(--n-50);
  min-height: 480px;
  text-align: left;
}
.dash__side {
  background: var(--dark-2);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.dash__side img { height: 17px; width: auto; margin: 4px 8px 20px; align-self: flex-start; }
.dash__nav {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.45);
  padding: 8px 10px;
  border-radius: 8px;
}
.dash__nav i { width: 6px; height: 6px; border-radius: 2px; background: currentColor; opacity: 0.6; flex: none; }
.dash__nav.is-active { background: rgba(0, 119, 253, 0.22); color: #fff; }
.dash__nav.is-active i { background: var(--blue-400); opacity: 1; }

.dash__main { padding: 22px 24px; min-width: 0; }
.dash__title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.dash__title h5 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--n-950);
}
.dash__title .pill { font-size: 11px; padding: 3px 10px; }

.dash__tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 14px;
}
.dtile {
  background: #fff;
  border: 1px solid var(--n-200);
  border-radius: 12px;
  padding: 14px 16px;
}
.dtile small {
  display: block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--n-400);
  margin-bottom: 7px;
}
.dtile strong {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--n-950);
  line-height: 1;
}
.dtile span { font-size: 11px; color: var(--n-500); margin-left: 5px; }
.dtile .up { color: #047857; font-weight: 600; }
.dtile .down { color: #B45309; font-weight: 600; }

.dash__cols {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 12px;
}
.dpanel {
  background: #fff;
  border: 1px solid var(--n-200);
  border-radius: 12px;
  padding: 14px 16px;
}
.dpanel h6 {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--n-400);
}
.drow {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-top: 1px solid var(--n-100);
  font-size: 12.5px;
  color: var(--n-700);
}
.drow code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--n-400);
  flex: none;
  width: 64px;
}
.drow .pill { margin-left: auto; font-size: 10px; padding: 2.5px 9px; flex: none; }

.dbar { margin-bottom: 12px; }
.dbar__head {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--n-600);
  margin-bottom: 6px;
}
.dbar__head b { font-weight: 600; color: var(--n-800); }
.dbar__track {
  height: 6px;
  background: var(--n-100);
  border-radius: 99px;
  overflow: hidden;
}
.dbar__fill {
  height: 100%;
  border-radius: 99px;
  background: var(--blue-500);
  width: var(--w, 50%);
}
.dbar__fill--green { background: var(--green); }
.dbar__fill--amber { background: var(--amber); }

/* ════ PROBLEM (dark) ════ */
.problem { overflow: hidden; }
.problem__glow {
  position: absolute;
  top: -300px; right: -200px;
  width: 800px; height: 700px;
  background: radial-gradient(ellipse at center, rgba(0, 119, 253, 0.16), transparent 65%);
  pointer-events: none;
}
.problem__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* ════ STATS ════ */
.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.stat {
  border-radius: var(--r-lg);
  border: 1px solid rgba(255,255,255,0.09);
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
}
.stat::after {
  content: "";
  position: absolute;
  left: 36px; right: 36px; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(64, 168, 255, 0.7), transparent);
}
.stat strong {
  font-family: var(--font-display);
  font-size: clamp(52px, 5vw, 72px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  color: #fff;
  display: block;
}
.stat strong b { color: var(--blue-400); font-weight: inherit; }
.stat p { margin: 16px 0 0; font-size: 15px; line-height: 1.55; color: var(--n-400); max-width: 30ch; }
.stat small {
  display: block;
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--n-600);
}

/* ════ PLATFORM HUB ════ */
.platform__hub {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  aspect-ratio: 9 / 5;
}
.phub-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}
.phub-center {
  position: absolute;
  left: 50%;
  top: 49.6%;
  transform: translate(-50%, -50%);
  width: 90px;
  height: 90px;
  background: #fff;
  border: 1.5px solid var(--n-200);
  border-radius: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 0 0 10px rgba(0, 119, 253, 0.07),
    0 8px 32px -8px rgba(0, 0, 0, 0.13);
  z-index: 2;
}
.phub-center img { height: 26px; width: auto; }
.phub-node {
  position: absolute;
  transform: translate(-50%, -50%);
  opacity: 0.52;
  transition: opacity 200ms ease, transform 200ms ease;
  z-index: 3;
  cursor: default;
}
.phub-node:hover {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.06);
}
.phub-logo { display: block; filter: drop-shadow(0 2px 8px rgba(0,0,0,0.10)); }
@media (max-width: 680px) {
  .platform__hub { aspect-ratio: auto; min-height: 380px; }
}

/* ════ PLATFORM DIAGRAM (legacy — kept for mobile fallback ref) ════ */
.platform__diagram {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0;
  margin-top: 8px;
}
.pcol { display: flex; flex-direction: column; gap: 10px; }
.pcol__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--n-400);
  margin-bottom: 8px;
}
.pchip {
  display: flex;
  align-items: center;
  gap: 11px;
  background: #fff;
  border: 1px solid var(--n-200);
  border-radius: 12px;
  padding: 13px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--n-700);
  transition: border-color 140ms ease-out, box-shadow 140ms ease-out;
}
.pchip:hover { border-color: var(--blue-300); box-shadow: 0 8px 22px -12px rgba(0,119,253,0.35); }
.pchip i {
  width: 26px; height: 26px;
  border-radius: 7px;
  background: var(--n-100);
  border: 1px solid var(--n-200);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--n-500);
  flex: none;
}
.pchip--out i { background: var(--blue-50); border-color: var(--blue-100); color: var(--blue-600); }

.phub {
  position: relative;
  width: 280px;
  padding: 0 36px;
  display: grid;
  place-items: center;
}
.phub__core {
  position: relative;
  z-index: 2;
  width: 168px; height: 168px;
  border-radius: 30px;
  background: var(--dark-1);
  border: 1px solid rgba(64, 168, 255, 0.35);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  box-shadow:
    0 0 0 8px rgba(0, 119, 253, 0.05),
    0 0 70px -8px rgba(0, 119, 253, 0.45),
    0 24px 48px -20px rgba(13, 16, 24, 0.5);
}
.phub__core .mark { width: 40px; height: 40px; color: var(--blue-400); }
.phub__core span {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #fff;
}
.phub__ring {
  position: absolute;
  border: 1px solid rgba(0, 119, 253, 0.18);
  border-radius: 50%;
  pointer-events: none;
}
.phub__ring--1 { width: 230px; height: 230px; }
.phub__ring--2 { width: 300px; height: 300px; border-color: rgba(0, 119, 253, 0.09); }
@media (prefers-reduced-motion: no-preference) {
  .phub__ring { animation: ringPulse 4s ease-in-out infinite; }
  .phub__ring--2 { animation-delay: 2s; }
  @keyframes ringPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.55; }
  }
}

/* connector strips between cols */
.pflow {
  position: relative;
  height: 2px;
  background: var(--n-200);
  overflow: hidden;
  align-self: center;
  margin: 0 -4px;
}
@media (prefers-reduced-motion: no-preference) {
  .pflow::after {
    content: "";
    position: absolute;
    top: 0; bottom: 0;
    width: 46px;
    background: linear-gradient(90deg, transparent, var(--blue-500), transparent);
    animation: flowDash 2.2s linear infinite;
  }
  @keyframes flowDash {
    from { left: -50px; }
    to { left: 100%; }
  }
}

/* ════ HOW IT WORKS — steps ════ */
.steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  position: relative;
}
.step { position: relative; padding-top: 38px; }
.step::before {
  content: "";
  position: absolute;
  top: 10px; left: 0; right: -18px;
  height: 2px;
  background: var(--n-200);
}
.step:last-child::before { right: 0; }
.step::after {
  content: "";
  position: absolute;
  top: 4px; left: 0;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--n-0);
  border: 2px solid var(--n-300);
  transition: border-color 300ms ease-out, box-shadow 300ms ease-out, background 300ms ease-out;
}
.step.is-lit::after {
  border-color: var(--blue-500);
  background: var(--blue-500);
  box-shadow: 0 0 0 5px rgba(0, 119, 253, 0.15);
}
.step.is-lit .step__num { color: var(--blue-500); }
.step__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--n-400);
  display: block;
  margin-bottom: 10px;
  transition: color 300ms ease-out;
}
.step h3 { font-size: 21px; font-weight: 600; letter-spacing: -0.015em; }
.step p { font-size: 14.5px; line-height: 1.6; color: var(--n-600); margin: 10px 0 0; }

/* ════ CAPABILITIES ════ */
.caps__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.caps__grid .card--wide {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 32px;
  background: linear-gradient(120deg, var(--blue-50), #fff 55%);
}
.caps__grid .card--wide .tile-icon { margin-bottom: 0; flex: none; }
.caps__grid .card--wide p { max-width: 64ch; }
.caps__grid .card--wide .btn { margin-left: auto; flex: none; }

/* ════ CONVERSATIONAL (dark) ════ */
.convo {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 72px;
  align-items: center;
}
.convo__chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.cchip {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--blue-300);
  background: rgba(0, 119, 253, 0.1);
  border: 1px solid rgba(64, 168, 255, 0.28);
  border-radius: var(--r-pill);
  padding: 8px 16px;
  transition: background 120ms ease-out, border-color 120ms ease-out;
}
.cchip:hover { background: rgba(0, 119, 253, 0.2); border-color: rgba(64, 168, 255, 0.5); }

.chat { background: var(--dark-2); }
.chat__body { padding: 26px; display: flex; flex-direction: column; gap: 14px; min-height: 380px; }
.chat__msg {
  max-width: 85%;
  border-radius: 14px;
  padding: 13px 17px;
  font-size: 13.5px;
  line-height: 1.55;
}
.chat__msg--user {
  align-self: flex-end;
  background: var(--blue-500);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.chat__msg--ai {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
  color: var(--n-300);
  border-bottom-left-radius: 4px;
}
.chat__msg--ai b { color: #fff; font-weight: 600; }
.chat__action {
  align-self: flex-start;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 10px;
  padding: 10px 15px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: #6EE7B7;
}
.chat__action svg { flex: none; }
.chat__input {
  margin: 12px 26px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--r-pill);
  padding: 13px 22px;
  font-size: 13.5px;
  color: var(--n-500);
}
.chat__input i {
  margin-left: auto;
  width: 30px; height: 30px;
  flex: none;
  border-radius: 50%;
  background: var(--blue-500);
  display: grid;
  place-items: center;
  color: #fff;
}

/* ════ BEFORE / AFTER ════ */
.ba { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: stretch; }
.ba__col {
  border-radius: var(--r-xl);
  padding: 44px;
}
.ba__col--before {
  background: var(--n-50);
  border: 1px solid var(--n-200);
}
.ba__col--after {
  background: linear-gradient(180deg, #fff, var(--blue-50));
  border: 1.5px solid var(--blue-500);
  box-shadow: 0 0 0 6px rgba(0, 119, 253, 0.06), 0 28px 64px -28px rgba(0, 119, 253, 0.35);
  position: relative;
}
.ba__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  display: inline-block;
  padding: 6px 13px;
  border-radius: var(--r-pill);
  margin-bottom: 26px;
}
.ba__col--before .ba__tag { background: var(--n-150, #E8EBF0); color: var(--n-500); background: var(--n-100); }
.ba__col--after .ba__tag { background: var(--blue-500); color: #fff; }
.ba h3 { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 26px; }
.ba ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 15px; }
.ba li { display: flex; gap: 13px; align-items: flex-start; font-size: 15px; line-height: 1.5; }
.ba__col--before li { color: var(--n-500); }
.ba__col--after li { color: var(--n-800); font-weight: 500; }
.ba li svg { flex: none; margin-top: 3px; }

/* ════ USE CASES ════ */
.uc__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

/* ════ WHY LEGIS ════ */
.why { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 72px; align-items: start; }
.why__list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.why__item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--n-200);
  border-radius: 14px;
  padding: 19px 21px;
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  transition: border-color 140ms ease-out, box-shadow 140ms ease-out;
}
.why__item:hover { border-color: var(--blue-300); box-shadow: 0 10px 26px -16px rgba(0, 119, 253, 0.4); }
.why__item .mark { width: 18px; height: 18px; color: var(--blue-500); flex: none; }

/* ════ TARGET ════ */
.target__segments { display: flex; flex-wrap: wrap; gap: 12px; margin: 36px 0 56px; }
.seg {
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  color: var(--n-800);
  background: #fff;
  border: 1px solid var(--n-200);
  border-radius: var(--r-pill);
  padding: 13px 26px;
}
.personas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.persona {
  background: #fff;
  border: 1px solid var(--n-200);
  border-radius: var(--r-lg);
  padding: 26px;
}
.persona i {
  display: block;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  margin-bottom: 16px;
  position: relative;
}
.persona i::after {
  content: "";
  position: absolute;
  inset: 9px;
  border-radius: 50%;
  background: var(--blue-400);
}
.persona b {
  display: block;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.persona span { font-size: 13px; color: var(--n-500); }

/* ════ VALIDATION ════ */
.valid {
  border: 1px solid var(--n-200);
  border-radius: var(--r-xl);
  background: #fff;
  padding: 56px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: center;
}
.valid__metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.vm { border-left: 2px solid var(--blue-500); padding-left: 18px; }
.vm strong {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.025em;
  display: block;
  line-height: 1.1;
}
.vm span { font-size: 13px; color: var(--n-500); line-height: 1.4; display: block; margin-top: 5px; }

/* ════ SECURITY strip ════ */
.sec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.sec-item {
  display: flex;
  align-items: center;
  gap: 15px;
  background: #fff;
  border: 1px solid var(--n-200);
  border-radius: 14px;
  padding: 20px 22px;
}
.sec-item b { font-family: var(--font-display); font-size: 15.5px; font-weight: 600; letter-spacing: -0.01em; }
.sec-item .tile-icon { width: 38px; height: 38px; margin: 0; flex: none; border-radius: 10px; }

/* ════ ABOUT preview ════ */
.about-prev {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 72px;
  align-items: center;
}
.about-prev__facts { display: flex; flex-direction: column; gap: 0; }
.fact {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--n-200);
}
.fact:first-child { border-top: 1px solid var(--n-200); }
.fact code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blue-500);
  flex: none;
  width: 38px;
}
.fact span { font-size: 15.5px; color: var(--n-700); font-weight: 500; }

/* ════ Responsive ════ */
@media (max-width: 1024px) {
  .problem__grid, .stats__grid, .caps__grid, .uc__grid, .sec-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; gap: 28px 22px; }
  .step::before { right: 0; }
  .personas { grid-template-columns: 1fr 1fr; }
  .convo, .why, .about-prev { grid-template-columns: 1fr; gap: 48px; }
  .valid { grid-template-columns: 1fr; gap: 40px; padding: 40px; }
  .platform__diagram { grid-template-columns: 1fr; gap: 36px; }
  .pflow { display: none; }
  .phub { width: 100%; padding: 24px 0; }
  .dash__tiles { grid-template-columns: 1fr 1fr; }
  .frag { display: none; }
  .hero__lines { display: none; }
}
@media (max-width: 640px) {
  .problem__grid, .stats__grid, .caps__grid, .uc__grid, .sec-grid, .steps, .personas, .why__list, .ba { grid-template-columns: 1fr; }
  .caps__grid .card--wide { flex-direction: column; align-items: flex-start; gap: 20px; }
  .caps__grid .card--wide .btn { margin-left: 0; }
  .ba__col { padding: 30px 24px; }
  .dash { grid-template-columns: 1fr; }
  .dash__side { flex-direction: row; align-items: center; overflow-x: auto; gap: 8px; padding: 12px 14px; }
  .dash__side img { margin: 0 10px 0 0; }
  .dash__cols { grid-template-columns: 1fr; }
  .valid { padding: 28px 22px; }
  .valid__metrics { grid-template-columns: 1fr; gap: 20px; }
}


/* ════ FRAMEWORKS STRIP ════ */
.frameworks-strip {
  padding: 18px 0;
  border-bottom: 1px solid var(--n-200);
  background: var(--n-50, #f8f9fb);
}
.frameworks-strip .container {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.fw-label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--n-400);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.fw-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.fw-badge {
  font-size: 12px;
  font-weight: 500;
  color: var(--n-700);
  background: #fff;
  border: 1px solid var(--n-200);
  border-radius: 6px;
  padding: 4px 12px;
}
.fw-badge--more {
  color: var(--blue-500);
  border-color: var(--blue-200);
  background: var(--blue-50);
}

/* ════ PRODUCT TABS ════ */
.ptabs-section { background: #fff; }
.ptabs {
  display: grid;
  grid-template-columns: 220px 1fr;
  border: 1px solid var(--n-200);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 48px;
}
.ptabs__nav {
  display: flex;
  flex-direction: column;
  background: var(--n-50, #f8f9fb);
  border-right: 1px solid var(--n-200);
  padding: 8px;
  gap: 2px;
}
.ptabs__btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border: none;
  background: transparent;
  border-radius: 10px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--n-500);
  text-align: left;
  transition: background 130ms, color 130ms;
  font-family: inherit;
  line-height: 1.3;
}
.ptabs__btn svg { flex-shrink: 0; opacity: 0.55; transition: opacity 130ms; }
.ptabs__btn:hover { background: var(--n-100); color: var(--n-800); }
.ptabs__btn.is-active { background: #fff; color: var(--blue-500); box-shadow: 0 1px 4px rgba(0,0,0,0.07); }
.ptabs__btn.is-active svg { opacity: 1; }
.ptabs__content { position: relative; min-height: 380px; }
.ptabs__panel { display: none; grid-template-columns: 1fr 1fr; gap: 36px; padding: 40px; align-items: start; }
.ptabs__panel.is-active { display: grid; }
.ptabs__desc h3 { font-size: 19px; font-weight: 700; color: var(--n-900); margin: 0 0 10px; }
.ptabs__desc p { font-size: 14.5px; color: var(--n-600); line-height: 1.65; margin: 0 0 22px; text-wrap: pretty; }
.ptabs__mock { background: var(--n-50); border: 1px solid var(--n-200); border-radius: 12px; overflow: hidden; }

/* pmock — mini app UI inside tabs */
.pmock { font-size: 12.5px; }
.pmock__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 11px 16px; border-bottom: 1px solid var(--n-200);
  font-weight: 600; font-size: 12.5px; color: var(--n-800); background: #fff;
}
.pmock__row {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-bottom: 1px solid var(--n-100);
  font-size: 12px; color: var(--n-700);
}
.pmock__row code {
  font-family: var(--font-mono, monospace); font-size: 10.5px;
  background: var(--n-100); padding: 2px 6px; border-radius: 4px;
  color: var(--n-500); white-space: nowrap; flex-shrink: 0;
}
.pmock__row > span:nth-child(2) { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pmock__row--gap > span:last-child { flex: 1; color: var(--n-600); font-size: 11.5px; }
.pmock__ext {
  font-style: normal; font-size: 9px; font-weight: 700;
  padding: 2px 5px; border-radius: 4px; flex-shrink: 0; letter-spacing: 0.04em;
}
.pmock__ext--pdf { background: #FFE8E8; color: #C00; }
.pmock__ext--xls { background: #E8F5EE; color: #1B7A40; }
.pmock__ext--img { background: #EEF0FF; color: #3B3CBF; }
.pmock__owner {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--blue-100); color: var(--blue-600);
  font-size: 9px; font-weight: 700; display: flex;
  align-items: center; justify-content: center; flex-shrink: 0; font-style: normal;
}
.pmock__bar-row {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 16px; border-bottom: 1px solid var(--n-100);
  font-size: 12px;
}
.pmock__bar-row > span { width: 68px; flex-shrink: 0; color: var(--n-600); }
.pmock__bar-row > b { width: 34px; text-align: right; flex-shrink: 0; font-weight: 600; color: var(--n-800); font-size: 11.5px; }
.pmock__track { flex: 1; height: 5px; background: var(--n-200); border-radius: 99px; overflow: hidden; }
.pmock__fill { height: 100%; width: var(--w, 0%); background: var(--blue-500); border-radius: 99px; }
.pmock__fill--green { background: #16A34A; }
.pmock__fill--amber { background: #D97706; }
.pmock__log {
  display: flex; align-items: baseline; gap: 12px;
  padding: 9px 16px; border-bottom: 1px solid var(--n-100);
  font-size: 12px; color: var(--n-700);
}
.pmock__log-time {
  font-family: var(--font-mono, monospace); font-size: 10.5px;
  color: var(--n-400); white-space: nowrap; flex-shrink: 0;
}
.pmock__log b { color: var(--n-900); font-weight: 600; }

@media (max-width: 700px) {
  .ptabs { grid-template-columns: 1fr; }
  .ptabs__nav { flex-direction: row; flex-wrap: wrap; border-right: none; border-bottom: 1px solid var(--n-200); }
  .ptabs__panel { grid-template-columns: 1fr; gap: 24px; padding: 28px 20px; }
}
@media (max-width: 600px) {
  .fw-label { display: none; }
  .ptabs__btn { font-size: 12px; padding: 7px 10px; gap: 6px; }
  .ptabs__btn svg { display: none; }
}


/* ════ ANIMATED TEXT CYCLE (hero h1) ════ */
.tc-wrap {
  display: inline-block;
  overflow: visible;
  transition: width 0.45s cubic-bezier(0.34, 1.4, 0.64, 1);
  vertical-align: bottom;
  white-space: nowrap;
}
.tc {
  display: inline-block;
  color: var(--blue-500);
  font-style: italic;
  white-space: nowrap;
}
@media (prefers-reduced-motion: no-preference) {
  @keyframes tcIn {
    from { opacity: 0; transform: translateY(-14px); filter: blur(6px); }
    to   { opacity: 1; transform: translateY(0);     filter: blur(0px); }
  }
  @keyframes tcOut {
    from { opacity: 1; transform: translateY(0);     filter: blur(0px); }
    to   { opacity: 0; transform: translateY(14px);  filter: blur(6px); }
  }
  .tc.is-enter { animation: tcIn  0.38s cubic-bezier(0.22, 1, 0.36, 1) both; }
  .tc.is-exit  { animation: tcOut 0.28s ease-in both; }
}


/* ════ PLATFORM RINGS STAGE ════ */
.pstage {
  position: relative;
  height: 480px;
  overflow: hidden;
  margin-top: 56px;
}
.pstage__3d {
  position: absolute;
  inset: 0;
  transform: perspective(1200px) rotateX(10deg);
  transform-origin: center 65%;
}
.pring {
  position: absolute;
  left: 50%;
  top: 50%;
}
.pring svg { display: block; width: 100%; height: 100%; }
.pring--1 {
  width: 600px; height: 600px;
  animation: pringCW 70s linear infinite;
}
.pring--2 {
  width: 400px; height: 400px;
  animation: pringCCW 45s linear infinite;
}
.pring--3 {
  width: 240px; height: 240px;
  animation: pringCW 28s linear infinite;
}
@keyframes pringCW  {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg); }
}
@keyframes pringCCW {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(-360deg); }
}
@media (prefers-reduced-motion: reduce) {
  .pring { animation: none !important; }
  .pring { transform: translate(-50%, -50%) !important; }
}
.pstage__glow {
  position: absolute;
  left: 50%; top: 50%;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,119,253,0.13) 0%, transparent 68%);
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.pstage__center {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  z-index: 4;
}
.pstage__logo {
  width: 82px; height: 82px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 0 0 12px rgba(0,119,253,0.07),
    0 0 0 24px rgba(0,119,253,0.04),
    0 8px 32px rgba(0,0,0,0.4);
}
.pstage__logo img { height: 26px; width: auto; }
.pstage__fade {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 180px;
  background: linear-gradient(to top, #020817 0%, transparent 100%);
  pointer-events: none;
  z-index: 5;
}


/* ════ ORBITING INTEGRATIONS ════ */
.orb-stage {
  position: relative;
  height: 520px;
  overflow: hidden;
  margin-top: 48px;
}
.orb-scene {
  position: absolute;
  inset: 0;
  transform: perspective(1400px) rotateX(8deg);
  transform-origin: center 60%;
}
.orb-glow {
  position: absolute;
  left: 50%; top: 50%;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,119,253,0.05) 0%, transparent 68%);
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.orb-center {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
}
.orb-logo {
  width: 76px; height: 76px;
  background: #fff;
  border: 1.5px solid var(--n-200);
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(0,0,0,0.09), 0 0 0 10px rgba(0,119,253,0.04);
}
.orb-logo img { height: 22px; width: auto; }
.orb-track {
  position: absolute;
  left: 50%; top: 50%;
  border-radius: 50%;
  /* pringCW / pringCCW from platform rings include translate(-50%,-50%) */
}
.orb-track--1 { width: 260px; height: 260px; animation: pringCW  20s linear infinite; }
.orb-track--2 { width: 420px; height: 420px; animation: pringCCW 35s linear infinite; }
.orb-track--3 { width: 500px; height: 500px; animation: pringCW  55s linear infinite; }
.orb-card {
  position: absolute;
  width: 52px; height: 52px;
}
.orb-card--far { opacity: 0.68; filter: blur(0.5px); }
.orb-card__inner {
  width: 52px; height: 52px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.13);
  overflow: hidden;
}
/* Icon counter-rotations (keep icons upright while track spins) */
@keyframes iCW  { from { transform: rotate(0deg); }    to { transform: rotate(360deg); } }
@keyframes iCCW { from { transform: rotate(0deg); }    to { transform: rotate(-360deg); } }
.orb-iccw-20 { animation: iCCW 20s linear infinite; }
.orb-icw-35  { animation: iCW  35s linear infinite; }
.orb-iccw-55 { animation: iCCW 55s linear infinite; }
/* Bottom fade to white */
.orb-stage::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 160px;
  background: linear-gradient(to top, #fff 0%, transparent 100%);
  pointer-events: none;
  z-index: 20;
}
@media (prefers-reduced-motion: reduce) {
  .orb-track { animation: none !important; }
  .orb-track--1, .orb-track--2, .orb-track--3 { transform: translate(-50%, -50%) !important; }
  .orb-card__inner { animation: none !important; }
}