/* ============================================================
   leadspost.com v1 — original stylesheet
   Dark-first, electric blue. Space Grotesk / Inter / JetBrains Mono.
   ============================================================ */

:root {
  --bg: #0a0c12;
  --bg-deep: #06070b;
  --panel: #10141d;
  --panel-2: #141926;
  --ink: #f2f5fa;
  --ink-dim: #b7c1d1;
  --muted: #8b96a8;
  --line: rgba(242, 245, 250, 0.09);
  --line-strong: rgba(242, 245, 250, 0.16);

  --blue-600: #1f4fe6;
  --blue-500: #2e62ff;
  --blue-400: #5b8cff;
  --blue-300: #8fb1ff;
  --cyan-400: #35e1ff;
  --blue-ghost: rgba(46, 98, 255, 0.12);

  --light-bg: #f2f4f8;
  --light-panel: #ffffff;
  --light-ink: #0c0f16;
  --light-muted: #5a6474;
  --light-line: rgba(12, 15, 22, 0.1);

  --font-head: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", Arial, sans-serif;
  --font-mono: "JetBrains Mono", monospace;

  --container: 82rem;
  --radius: 16px;
  --nav-h: 76px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: auto; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.55;
  transition: background-color 0.5s ease;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--blue-500); color: #fff; }
a { color: inherit; }

h1, h2, h3 { font-family: var(--font-head); font-weight: 600; letter-spacing: -0.03em; line-height: 1.04; }
h2 { font-size: clamp(2.1rem, 4.4vw, 3.6rem); }
h2 em, h1 em { font-style: normal; color: var(--blue-400); }
.lp-section--light h2 em { color: var(--blue-500); }

.lp-container { max-width: var(--container); margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 3.5rem); }
.lp-section { padding: clamp(4.5rem, 9vw, 8.5rem) 0; position: relative; }
.lp-section--light { background: var(--light-bg); color: var(--light-ink); }
.lp-section--light a { color: var(--blue-600); }

.lp-heading { max-width: 44rem; margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.lp-heading--center { margin-left: auto; margin-right: auto; text-align: center; }
.lp-heading__sub { margin-top: 1.1rem; color: var(--muted); font-size: 1.08rem; max-width: 36rem; }
.lp-section--light .lp-heading__sub { color: var(--light-muted); }
.lp-heading--center .lp-heading__sub { margin-left: auto; margin-right: auto; }

.lp-eyebrow {
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--blue-400); margin-bottom: 1.2rem;
  display: inline-flex; align-items: center; gap: 0.5rem;
}
.lp-eyebrow--dark { color: var(--blue-600); }
.lp-eyebrow--onblue { color: rgba(255, 255, 255, 0.85); }
.lp-eyebrow__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan-400); box-shadow: 0 0 12px var(--cyan-400); animation: lp-pulse 2.2s infinite; }
@keyframes lp-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ------------------------------ buttons ------------------------------ */
.lp-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.72rem 1.5rem; border-radius: 99px; text-decoration: none;
  font-family: var(--font-body); font-weight: 600; font-size: 0.92rem;
  border: 1px solid transparent; cursor: pointer;
  transition: background 0.25s, border-color 0.25s, color 0.25s, box-shadow 0.25s, transform 0.25s;
}
.lp-btn--lg { padding: 0.95rem 2rem; font-size: 1rem; }
.lp-btn--solid { background: var(--blue-500); color: #fff; box-shadow: 0 0 0 rgba(46, 98, 255, 0); }
.lp-btn--solid:hover { background: var(--blue-600); box-shadow: 0 6px 30px rgba(46, 98, 255, 0.45); transform: translateY(-1px); }
.lp-btn--ghost { border-color: var(--line-strong); color: var(--ink); }
.lp-btn--ghost:hover { border-color: var(--blue-400); color: var(--blue-300); }
.lp-section--light .lp-btn--ghost, .lp-faq .lp-btn--ghost { border-color: var(--light-line); color: var(--light-ink); }

/* -------------------------------- nav -------------------------------- */
.lp-nav {
  position: fixed; inset: 0 0 auto 0; height: var(--nav-h); z-index: 90;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(1.25rem, 3vw, 2.5rem);
}
.lp-nav__bg {
  position: absolute; inset: 0; z-index: -1; opacity: 0;
  background: rgba(8, 10, 16, 0.82); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.lp-nav__logo {
  display: inline-flex; align-items: center; gap: 0.55rem; text-decoration: none;
  font-family: var(--font-head); font-size: 1.28rem; font-weight: 600; letter-spacing: -0.02em;
}
.lp-nav__logo b { color: var(--blue-400); font-weight: 600; }
.lp-mark { width: 26px; height: 26px; fill: var(--blue-500); filter: drop-shadow(0 0 10px rgba(46, 98, 255, 0.6)); }
.lp-nav__links { display: flex; gap: 1.9rem; }
.lp-nav__links a { text-decoration: none; font-size: 0.9rem; color: var(--ink-dim); transition: color 0.2s; }
.lp-nav__links a:hover { color: #fff; }
.lp-nav__cta { display: flex; gap: 0.7rem; }

/* ---------------------------- mobile menu ---------------------------- */
/* The burger and the panel only exist at <=991px; both are display:none above
   that, so the desktop nav is untouched. */
.lp-burger {
  display: none; width: 44px; height: 44px; flex: none; padding: 0;
  background: none; border: 0; cursor: pointer; color: var(--ink);
  align-items: center; justify-content: center; border-radius: 10px;
}
.lp-burger:focus-visible { outline: 2px solid var(--blue-400); outline-offset: 2px; }
.lp-burger__box { position: relative; display: block; width: 22px; height: 2px; }
.lp-burger__bar, .lp-burger__bar::before, .lp-burger__bar::after {
  position: absolute; left: 0; width: 22px; height: 2px; border-radius: 2px;
  background: currentColor; transition: transform 0.3s ease, opacity 0.2s ease;
}
.lp-burger__bar { top: 0; }
.lp-burger__bar::before { content: ""; top: -7px; }
.lp-burger__bar::after { content: ""; top: 7px; }
/* open state: bars collapse into an X */
.lp-menu-open .lp-burger__bar { transform: rotate(45deg); }
.lp-menu-open .lp-burger__bar::before { opacity: 0; transform: translateY(7px); }
.lp-menu-open .lp-burger__bar::after { transform: translateY(-7px) rotate(-90deg); }

.lp-menu {
  display: none; position: fixed; inset: var(--nav-h) 0 0 0; z-index: 89;
  padding: 1.5rem clamp(1.25rem, 5vw, 2.5rem) 2.5rem;
  background: rgba(8, 10, 16, 0.97); backdrop-filter: blur(18px);
  border-top: 1px solid var(--line);
  flex-direction: column; gap: 0.5rem; overflow-y: auto; overscroll-behavior: contain;
  /* closed: out of the a11y tree and not clickable */
  opacity: 0; visibility: hidden; transform: translateY(-10px);
  transition: opacity 0.28s ease, transform 0.28s ease, visibility 0s linear 0.28s;
}
.lp-menu-open .lp-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
  transition: opacity 0.28s ease, transform 0.28s ease, visibility 0s;
}
.lp-menu__links { display: flex; flex-direction: column; }
.lp-menu__links a {
  display: block; padding: 1.05rem 0; text-decoration: none;
  font-family: var(--font-head); font-size: 1.45rem; font-weight: 600;
  letter-spacing: -0.02em; color: var(--ink);
  border-bottom: 1px solid var(--line);
}
.lp-menu__links a:active { color: var(--blue-300); }
.lp-menu__cta { display: flex; flex-direction: column; gap: 0.7rem; margin-top: 1.8rem; }
.lp-menu__cta .lp-btn { width: 100%; }
.lp-menu__mail {
  margin-top: 1.6rem; font-family: var(--font-mono); font-size: 0.85rem;
  color: var(--blue-300); text-decoration: none; text-align: center;
}

/* -------------------------------- hero -------------------------------- */
.lp-hero { min-height: 100vh; display: flex; align-items: center; padding: calc(var(--nav-h) + 3rem) 0 4rem; position: relative; overflow: hidden; }
.lp-hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(60% 50% at 78% 30%, rgba(46, 98, 255, 0.16), transparent 70%),
    radial-gradient(40% 40% at 15% 85%, rgba(53, 225, 255, 0.06), transparent 70%);
  pointer-events: none;
}
.lp-hero__grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 3rem; align-items: center; width: 100%; }
.lp-hero__title { font-size: clamp(2.6rem, 5.6vw, 4.6rem); font-weight: 700; }
.lp-hero__sub { margin-top: 1.5rem; color: var(--ink-dim); font-size: 1.12rem; max-width: 33rem; }
.lp-hero__actions { margin-top: 2.2rem; display: flex; gap: 0.9rem; flex-wrap: wrap; }

/* hero feed (original animation) */
.lp-hero__feed { position: relative; height: 560px; }
.lp-feed__route { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.lp-feed__card {
  position: absolute; width: 320px; padding: 0.95rem 1.1rem;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line); border-radius: 14px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(46, 98, 255, 0.06);
  opacity: 0;
}
.lp-feed__card[data-feed="0"] { top: 4%; right: 12%; }
.lp-feed__card[data-feed="1"] { top: 27%; right: 32%; }
.lp-feed__card[data-feed="2"] { top: 50%; right: 6%; }
.lp-feed__card[data-feed="3"] { top: 73%; right: 26%; }
.lp-feed__time { font-family: var(--font-mono); font-size: 0.7rem; color: var(--blue-300); margin-bottom: 0.35rem; }
.lp-feed__head { display: flex; align-items: center; gap: 0.55rem; font-family: var(--font-head); font-weight: 600; font-size: 1.02rem; }
.lp-feed__ico {
  width: 26px; height: 26px; border-radius: 8px; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--blue-ghost); color: var(--blue-300); font-size: 0.85rem;
}
.lp-feed__ico--ok { background: rgba(53, 225, 255, 0.12); color: var(--cyan-400); }
.lp-feed__meta { margin-top: 0.4rem; font-size: 0.85rem; color: var(--muted); }
.lp-feed__tag {
  position: absolute; bottom: -2%; right: 8%;
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--cyan-400); opacity: 0;
}

/* ---------------------------- gap section ---------------------------- */
.lp-gap { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 4rem); }
.lp-chip {
  display: inline-block; font-family: var(--font-mono); font-size: 0.78rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.45rem 0.9rem; border-radius: 99px; margin-bottom: 1.6rem;
}
.lp-chip--x { background: rgba(12, 15, 22, 0.07); color: var(--light-muted); border: 1px solid var(--light-line); }
.lp-chip--ok { background: var(--blue-500); color: #fff; box-shadow: 0 6px 24px rgba(46, 98, 255, 0.35); }
.lp-gap__list { list-style: none; }
.lp-gap__list li {
  padding: 1.15rem 0 1.15rem 2.2rem; position: relative;
  border-top: 1px solid var(--light-line); font-size: 1.05rem; max-width: 30rem;
}
.lp-gap__list li::before {
  position: absolute; left: 0; top: 1.1rem; width: 22px; height: 22px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 700;
}
.lp-gap__list--x li { color: var(--light-muted); }
.lp-gap__list--x li::before { content: "✕"; background: rgba(12, 15, 22, 0.06); color: #a33; }
.lp-gap__list--ok li::before { content: "✓"; background: rgba(46, 98, 255, 0.12); color: var(--blue-600); }

/* ---------------------------- statement ---------------------------- */
.lp-statement { padding: clamp(6rem, 12vw, 11rem) 0; }
.lp-statement__text {
  font-size: clamp(1.9rem, 4vw, 3.3rem); max-width: 56rem;
  font-weight: 600; letter-spacing: -0.02em; line-height: 1.18;
}

/* ------------------------------ ticker ------------------------------ */
.lp-ticker { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 1.2rem 0; display: flex; align-items: center; overflow: hidden; }
.lp-ticker__label {
  font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--muted); padding: 0 2rem; border-right: 1px solid var(--line); flex: none;
}
.lp-ticker__viewport { overflow: hidden; flex: 1; }
.lp-ticker__track { display: inline-flex; gap: 2.6rem; padding-left: 2.6rem; white-space: nowrap; will-change: transform; }
.lp-tick { font-family: var(--font-mono); font-size: 0.88rem; color: var(--ink-dim); }
.lp-tick--live { color: var(--cyan-400); }
.lp-tick--soon { color: var(--muted); }

/* ------------------------------- why ------------------------------- */
.lp-why { background: var(--light-bg); color: var(--light-ink); }
.lp-why__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.lp-card {
  border-radius: var(--radius); padding: 2.2rem 2.2rem 1.6rem; min-height: 330px;
  display: flex; flex-direction: column; position: relative; overflow: hidden;
}
.lp-card__num { font-family: var(--font-mono); font-size: 0.8rem; opacity: 0.55; margin-bottom: 2.2rem; }
.lp-card h3 { font-size: 1.55rem; margin-bottom: 0.7rem; }
.lp-card p { font-size: 0.98rem; line-height: 1.6; max-width: 30rem; opacity: 0.85; }
.lp-card__art { margin-top: auto; align-self: flex-end; width: min(220px, 55%); height: 90px; fill: none; stroke: currentColor; stroke-width: 1.3; opacity: 0.55; }
.lp-card--blue { background: var(--blue-500); color: #fff; }
.lp-card--blue .lp-card__art { stroke: #cfe0ff; }
.lp-card--dark { background: var(--light-panel); color: var(--light-ink); border: 1px solid var(--light-line); }
.lp-card--dark .lp-card__art { stroke: var(--blue-500); }
.lp-card--deep { background: var(--bg); color: var(--ink); }
.lp-card--deep .lp-card__art { stroke: var(--cyan-400); }

/* --------------------------- depth (venn) --------------------------- */
.lp-depth-track { height: 250vh; position: relative; }
.lp-depth { position: sticky; top: 0; height: 100vh; display: flex; align-items: center; overflow: hidden; }
.lp-depth__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 2rem; align-items: center; width: 100%; }
.lp-depth__stage { display: flex; justify-content: center; }
.lp-venn { position: relative; width: 560px; height: 560px; will-change: transform; }
.lp-venn__ring { position: absolute; width: 340px; height: 340px; border: 1px solid var(--line-strong); border-radius: 50%; }
.lp-venn__ring:nth-child(1) { top: 0; left: 0; }
.lp-venn__ring:nth-child(2) { top: 0; right: 0; }
.lp-venn__ring:nth-child(3) { bottom: 0; left: 0; }
.lp-venn__ring:nth-child(4) { bottom: 0; right: 0; }
.lp-venn__item { position: absolute; text-align: center; width: 200px; }
.lp-venn__item strong { display: block; font-family: var(--font-head); font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; color: var(--blue-300); }
.lp-venn__item span { font-size: 0.85rem; color: var(--muted); }
.lp-venn__item--1 { top: 21%; left: 6%; }
.lp-venn__item--2 { top: 21%; right: 6%; }
.lp-venn__item--3 { bottom: 21%; left: 6%; }
.lp-venn__item--4 { bottom: 21%; right: 6%; }
.lp-venn__accent {
  position: absolute; inset: 50% auto auto 50%; width: 330px; height: 330px; margin: -165px 0 0 -165px;
  border-radius: 50%; background: var(--blue-500);
  box-shadow: 0 0 90px rgba(46, 98, 255, 0.55);
  display: flex; align-items: center; justify-content: center; text-align: center;
  transform: scale(0);
}
.lp-venn__accent-text {
  font-family: var(--font-head); font-size: 1.45rem; font-weight: 600; line-height: 1.25;
  color: #fff; padding: 0 2.4rem; opacity: 0; transition: opacity 0.4s ease;
}

/* --------------------------- two-sided --------------------------- */
.lp-sides-track { height: 250vh; position: relative; }
.lp-sides { position: sticky; top: 0; height: 100vh; display: flex; align-items: center; overflow: hidden; }
.lp-sides .lp-heading { margin-bottom: 3rem; }
.lp-circles { position: relative; width: 850px; max-width: 100%; height: 400px; margin: 0 auto; will-change: transform, width; }
.lp-circles__overlay { position: absolute; inset: -60px -120px; width: calc(100% + 240px); height: calc(100% + 120px); overflow: visible; opacity: 0; pointer-events: none; }
.lp-circle { position: absolute; top: 50%; width: 400px; height: 400px; border-radius: 50%; display: flex; align-items: center; justify-content: center; text-align: center; }
.lp-circle--left { left: 0; transform: translateY(-50%); border: 1.5px solid var(--blue-400); }
.lp-circle--right { right: 0; transform: translateY(-50%); border: 1.5px solid var(--cyan-400); }
.lp-circle--illus {
  left: 50%; transform: translate(-50%, -50%); width: 190px; height: 190px;
  background: radial-gradient(circle, rgba(46, 98, 255, 0.25), rgba(53, 225, 255, 0.08) 70%, transparent);
  align-items: center; justify-content: center;
}
.lp-mark--big { width: 64px; height: 64px; }
.lp-circle__content h3 { font-size: 1.8rem; }
.lp-circle__content p { font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted); margin-top: 0.4rem; text-transform: uppercase; letter-spacing: 0.08em; }
.lp-tips { position: absolute; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: 3.4rem; width: 230px; }
.lp-tips--left { right: calc(100% + 60px); text-align: right; }
.lp-tips--right { left: calc(100% + 60px); text-align: left; }
.lp-tip { font-size: 0.92rem; color: var(--ink-dim); line-height: 1.45; }
.lp-tips--left .lp-tip { color: var(--blue-300); }
.lp-tips--right .lp-tip { color: var(--cyan-400); }

/* --------------------------- how it works --------------------------- */
.lp-how-wrap { position: relative; background: var(--blue-500); color: #fff; }
.lp-how-track { height: 300vh; position: relative; }
.lp-how { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; justify-content: center; overflow: hidden; color: #fff; }
.lp-how .lp-heading { margin-bottom: 2.5rem; }
.lp-steps { display: flex; gap: 1.4rem; padding-left: clamp(1.25rem, 4vw, 3.5rem); will-change: transform; }
.lp-step {
  flex: none; width: 420px; padding: 2.2rem; border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(6px);
}
.lp-step__num { font-family: var(--font-mono); font-size: 0.85rem; color: rgba(255, 255, 255, 0.65); margin-bottom: 2.6rem; }
.lp-step h3 { font-size: 1.6rem; margin-bottom: 0.6rem; }
.lp-step p { font-size: 0.97rem; opacity: 0.85; max-width: 21rem; }

.lp-launch { color: #fff; overflow: hidden; }
.lp-launch__heading { margin-bottom: 3rem; max-width: 40rem; }
.lp-launch__cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.lp-lcard {
  padding: 2rem; border-radius: var(--radius); min-height: 220px;
  display: flex; flex-direction: column;
  background: rgba(6, 7, 11, 0.5); border: 1px solid rgba(255, 255, 255, 0.16);
}
.lp-lcard__k { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; color: rgba(255, 255, 255, 0.7); margin-bottom: 2.4rem; }
.lp-lcard p { font-size: 0.95rem; opacity: 0.9; }
.lp-lcard--cta { background: #fff; color: var(--light-ink); }
.lp-lcard--cta .lp-lcard__k { color: var(--blue-600); }
.lp-lcard--cta .lp-btn { margin-top: auto; align-self: flex-start; }

/* ------------------------------ start ------------------------------ */
.lp-start { background: radial-gradient(80% 90% at 70% 10%, rgba(46, 98, 255, 0.18), transparent 60%); }
.lp-start__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.lp-start__alt { margin-top: 2rem; color: var(--muted); font-size: 0.95rem; }
.lp-start__alt a { color: var(--blue-300); }
.lp-form { display: flex; flex-direction: column; gap: 1.1rem; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.5rem, 3vw, 2.5rem); }
.lp-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.lp-form label { display: flex; flex-direction: column; gap: 0.45rem; font-size: 0.85rem; color: var(--ink-dim); font-weight: 500; }
.lp-form input, .lp-form select, .lp-form textarea {
  background: var(--bg); border: 1px solid var(--line-strong); border-radius: 10px;
  padding: 0.75rem 0.9rem; color: var(--ink); font-family: var(--font-body); font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s; outline: none; resize: vertical;
}
.lp-form input:focus, .lp-form select:focus, .lp-form textarea:focus { border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(46, 98, 255, 0.25); }
.lp-form button { margin-top: 0.4rem; align-self: flex-start; }
.lp-form__note { font-size: 0.82rem; color: var(--muted); }

/* ------------------------------- faq ------------------------------- */
.lp-faq__grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.lp-acc { border-bottom: 1px solid var(--light-line); }
.lp-acc__control {
  width: 100%; background: none; border: 0; cursor: pointer; text-align: left;
  font-family: var(--font-head); font-size: 1.25rem; font-weight: 600; letter-spacing: -0.01em;
  color: var(--light-ink); padding: 1.4rem 3rem 1.4rem 0; position: relative;
}
.lp-acc__icon { position: absolute; right: 0.4rem; top: 50%; width: 16px; height: 16px; transform: translateY(-50%); }
.lp-acc__icon::before, .lp-acc__icon::after { content: ""; position: absolute; background: var(--blue-500); transition: transform 0.3s ease; }
.lp-acc__icon::before { left: 0; top: 7px; width: 16px; height: 2px; }
.lp-acc__icon::after { left: 7px; top: 0; width: 2px; height: 16px; }
.lp-acc.open .lp-acc__icon::after { transform: scaleY(0); }
.lp-acc__content { max-height: 0; overflow: hidden; transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1); }
.lp-acc__content p { padding: 0 0 1.5rem; color: var(--light-muted); max-width: 40rem; }

/* ------------------------------ footer ------------------------------ */
.lp-footer { background: var(--bg-deep); padding: clamp(5rem, 9vw, 8rem) 0 2.5rem; border-top: 1px solid var(--line); }
.lp-footer__cta { text-align: center; margin-bottom: clamp(4rem, 8vw, 7rem); }
.lp-footer__cta h2 { font-size: clamp(2.4rem, 5vw, 4rem); margin-bottom: 2rem; }
.lp-footer__cta .lp-hero__actions { justify-content: center; }
.lp-footer__bottom { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 2.2rem; }
.lp-footer__links { display: flex; gap: 1.8rem; align-items: center; flex-wrap: wrap; }
.lp-footer__links a { font-size: 0.88rem; color: var(--ink-dim); text-decoration: none; }
.lp-footer__links a:hover { color: #fff; }
.lp-footer__soon { font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted); }
.lp-footer__legal { font-size: 0.82rem; color: var(--muted); }

/* --------------------------- responsive --------------------------- */
@media (max-width: 991px) {
  /* --- nav: swap the inline links for the burger + panel --- */
  .lp-nav__links, .lp-nav__cta { display: none; }
  .lp-burger { display: inline-flex; }
  .lp-menu { display: flex; }
  /* the panel is fixed under the bar, so the bar must not slide away while open */
  .lp-menu-open .lp-nav { transform: none !important; }
  .lp-menu-open .lp-nav__bg { opacity: 1 !important; }
  .lp-menu-open { overflow: hidden; }

  .lp-hero__grid, .lp-depth__grid, .lp-start__grid, .lp-faq__grid { grid-template-columns: 1fr; }
  .lp-why__grid { grid-template-columns: 1fr; }

  /* --- hero feed: the absolute scatter has no room below 992px, so the cards
         become a real stacked feed. GSAP only animates opacity/y, so the
         entrance animation and the SVG route still work. --- */
  .lp-hero__feed {
    height: auto; width: 100%; max-width: 420px;
    margin-inline: auto; margin-top: 3rem;
    display: flex; flex-direction: column; gap: 0.75rem;
  }
  .lp-feed__card { position: static; width: 100%; }
  .lp-feed__tag { position: static; margin-top: 0.25rem; text-align: right; }

  /* --- two-sided: .lp-sides/.lp-depth stay display:flex otherwise, which stops
         .lp-container shrinking and pushes the 850px circle rig off-screen --- */
  .lp-depth, .lp-sides { display: block; position: static; height: auto; padding: 5rem 0; }
  .lp-depth-track, .lp-sides-track { height: auto; }
  .lp-circles {
    width: 100%; max-width: 100%; height: auto;
    display: flex; flex-direction: column; align-items: center; gap: 2.75rem;
  }
  .lp-circles__overlay { display: none; }
  /* a 320px ring cannot hold its own tip list at this width (the text spills
     over the stroke), so the ring shrinks to a badge around the label and the
     tips drop underneath it as a plain list */
  .lp-circle {
    position: static; transform: none; width: 100%; height: auto;
    border: 0; border-radius: 0; flex-direction: column; gap: 1.15rem;
  }
  .lp-circle__content {
    width: min(210px, 56vw); aspect-ratio: 1; border-radius: 50%;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    border: 1.5px solid var(--line-strong);
  }
  .lp-circle--left .lp-circle__content { border-color: var(--blue-400); }
  .lp-circle--right .lp-circle__content { border-color: var(--cyan-400); }
  .lp-circle--illus { display: none; }
  .lp-tips { position: static; transform: none; width: 100%; max-width: 26rem; gap: 0.7rem; }
  .lp-tips--left, .lp-tips--right { left: auto; right: auto; text-align: center; }
  .lp-tip { font-size: 0.95rem; }

  .lp-venn { width: min(560px, 92vw); height: auto; aspect-ratio: 1; }
  .lp-how-track { height: auto; }
  .lp-how { position: static; height: auto; padding: 5rem 0; }
  .lp-steps { flex-direction: column; padding-right: clamp(1.25rem, 4vw, 3.5rem); }
  .lp-step { width: auto; }
  .lp-launch__cards { grid-template-columns: 1fr 1fr; }
}

/* --- venn: the rings are a fixed 340px and the labels a fixed 200px, so below
       roughly 610px they pile on top of each other and the labels overlap. Swap
       the geometry for a plain 2x2 grid and surface the accent line as text
       (on desktop that line is revealed by a GSAP scrub that never runs here). --- */
@media (max-width: 640px) {
  .lp-depth__stage { display: block; }
  .lp-venn { width: 100%; height: auto; aspect-ratio: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
  .lp-venn__ring { display: none; }
  .lp-venn__item {
    position: static; width: auto; opacity: 1 !important;
    padding: 1.15rem 1rem; text-align: left;
    background: var(--panel); border: 1px solid var(--line); border-radius: 14px;
  }
  .lp-venn__item strong { font-size: 1.15rem; }
  .lp-venn__item span { font-size: 0.82rem; }
  .lp-venn__accent {
    position: static; grid-column: 1 / -1;
    width: auto; height: auto; margin: 0.25rem 0 0;
    border-radius: 16px; padding: 1.4rem 1.2rem;
    transform: none !important; box-shadow: 0 10px 40px rgba(46, 98, 255, 0.35);
  }
  .lp-venn__accent-text { opacity: 1 !important; font-size: 1.15rem; padding: 0; }
}

@media (max-width: 600px) {
  .lp-gap { grid-template-columns: 1fr; }
  .lp-form__row { grid-template-columns: 1fr; }
  .lp-launch__cards { grid-template-columns: 1fr; }
  .lp-feed__card { width: 100%; }
  .lp-card { min-height: 0; padding: 1.75rem 1.5rem 1.4rem; }
  .lp-card__num { margin-bottom: 1.4rem; }
  .lp-lcard { min-height: 0; }
  /* comfortable tap targets */
  .lp-acc__control { font-size: 1.12rem; padding: 1.15rem 2.5rem 1.15rem 0; }
  .lp-footer__bottom { flex-direction: column; align-items: flex-start; gap: 1.2rem; }
}