/* ===== HERO ===== */
.hero { padding-top: clamp(120px, 16vh, 180px); padding-bottom: clamp(90px, 12vw, 150px); overflow: hidden; }
.hero-glow {
  position: absolute; top: -10%; right: -5%; width: 60vw; height: 60vw; max-width: 760px; max-height: 760px;
  background: radial-gradient(circle, var(--accent-glow), transparent 62%);
  filter: blur(20px); pointer-events: none; opacity: 0.7;
}
.hero-grid {
  position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(40px, 6vw, 92px);
  align-items: center;
}
.hero-h1 {
  font-size: clamp(40px, 6.4vw, 84px);
  line-height: 0.98; margin: 26px 0 0;
  color: var(--on-navy);
}
.hero-h1 .hl { color: var(--accent); }
.hero-sub {
  font-size: clamp(17px, 1.65vw, 21px); line-height: 1.6; color: var(--on-navy-soft);
  margin-top: 30px; max-width: 54ch;
}
.hero-sub em { color: var(--on-navy); font-style: italic; }
.hero-cta { margin-top: 38px; }
.trust-strip {
  margin-top: 40px; display: flex; flex-wrap: wrap; gap: 10px 0; align-items: center;
}
.trust-item {
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--on-navy-faint); padding: 0 18px; position: relative; white-space: nowrap;
}
.trust-item:not(:last-child)::after {
  content: ""; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  width: 4px; height: 4px; border-radius: 50%; background: var(--accent); opacity: 0.7;
}
.trust-item:first-child { padding-left: 0; }

/* hero visual */
.hero-visual { position: relative; min-height: 380px; display: grid; place-items: center; }
.hero-card {
  position: relative; z-index: 3; width: 100%; max-width: 420px;
  transform: translate3d(var(--mx, 0), calc(var(--my, 0) + var(--sy, 0)), 0);
  animation: float-y 7s ease-in-out infinite;
}
.hero-card-ghost {
  position: absolute; border-radius: 18px; box-shadow: inset 0 0 0 1px var(--navy-line);
  background: var(--navy-850); z-index: 1;
}
.hero-card-ghost.gh1 { inset: 24px -18px -28px 36px; opacity: 0.6; }
.hero-card-ghost.gh2 { inset: 48px -36px -52px 64px; opacity: 0.3; }

/* dashboard card (reused) */
.dash {
  background: var(--navy-800);
  border-radius: 18px; padding: 22px;
  box-shadow: 0 40px 80px -30px oklch(0 0 0 / 0.6), inset 0 0 0 1px var(--navy-line);
  color: var(--on-navy);
}
.dash-top { display: flex; align-items: center; justify-content: space-between; }
.dash-brand { display: flex; align-items: center; gap: 12px; }
.dash-logo {
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 700; color: var(--navy-950); font-size: 18px; flex: none;
}
.dash-name { font-family: var(--font-display); font-weight: 700; font-size: 15px; letter-spacing: 0.02em; }
.dash-sub { font-size: 12px; color: var(--on-navy-faint); margin-top: 2px; }
.dash-live { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.12em; color: var(--on-navy-soft); display: flex; align-items: center; gap: 6px; }
.dash-live .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--bc); animation: pulse-dot 2s ease-in-out infinite; }
.dash-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0 8px; }
.dash-stats .dl { font-size: 11.5px; color: var(--on-navy-faint); text-transform: uppercase; letter-spacing: 0.06em; }
.dash-stats .dv { font-family: var(--font-display); font-weight: 700; font-size: clamp(22px, 2.4vw, 30px); margin-top: 5px; letter-spacing: -0.02em; }
.dash-chart { margin: 8px -4px; }
.dash-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 12px; font-size: 11.5px; color: var(--on-navy-faint); font-family: var(--font-mono); letter-spacing: 0.02em; }
.dash-pill { box-shadow: inset 0 0 0 1px currentColor; border-radius: 100px; padding: 3px 10px; font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; }

.scroll-cue {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--on-navy-faint); text-decoration: none; font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
}

@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 0; margin-top: 12px; order: 2; }
  .hero-card-ghost.gh2 { display: none; }
  .scroll-cue { display: none; }
}

/* ===== PROBLEM ===== */
.problem-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(32px, 6vw, 88px); align-items: start; }
.problem-h2 { font-size: clamp(32px, 4.6vw, 56px); margin-top: 22px; }
.problem-h2 .muted { color: var(--ink-soft); }
.problem-p { font-size: clamp(17px, 1.6vw, 20px); line-height: 1.65; color: var(--ink-soft); margin-bottom: 22px; max-width: 56ch; }
.burden-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.burden {
  display: inline-flex; align-items: center; gap: 9px; font-size: 14px; font-weight: 600;
  padding: 9px 16px 9px 12px; border-radius: 100px; box-shadow: inset 0 0 0 1px var(--line);
  color: var(--ink-soft); background: var(--paper-2);
}
.burden-x { color: var(--warn); font-weight: 700; font-size: 16px; line-height: 1; }
@media (max-width: 820px) { .problem-grid { grid-template-columns: 1fr; } }

/* ===== SOLUTION ===== */
.solution { overflow: hidden; }
.sol-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.sol-card {
  background: var(--navy-850); border-radius: 16px; padding: 28px 26px 26px;
  box-shadow: inset 0 0 0 1px var(--navy-line);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), background 0.4s;
  position: relative; overflow: hidden;
}
.sol-card:hover {
  transform: translateY(-6px); background: var(--navy-800);
  box-shadow: inset 0 0 0 1px var(--accent), 0 30px 50px -28px oklch(0 0 0 / 0.7);
}
.sol-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 60px; }
.sol-k { font-size: 14px; color: var(--accent); letter-spacing: 0.05em; }
.sol-tag { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--on-navy-faint); }
.sol-t { font-size: 26px; color: var(--on-navy); margin-bottom: 12px; }
.sol-d { font-size: 14.5px; line-height: 1.6; color: var(--on-navy-soft); }
.sol-line { height: 2px; background: var(--accent); width: 0; margin-top: 22px; transition: width 0.6s var(--ease); opacity: 0.8; }
.sol-card:hover .sol-line { width: 40px; }
@media (max-width: 980px) { .sol-grid { grid-template-columns: 1fr 1fr; } .sol-card-top { margin-bottom: 36px; } }
@media (max-width: 560px) { .sol-grid { grid-template-columns: 1fr; } }