/* Grovu landing page */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; display: flex; align-items: center; gap: 30px; padding: 14px 5vw; transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s; border-bottom: 1px solid transparent; }
.nav.scrolled { background: rgba(6, 8, 18, 0.78); backdrop-filter: blur(18px); border-bottom-color: var(--stroke); }
.nav-brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 800; font-size: 20px; }
.nav-brand img { width: 34px; height: 34px; }
.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a { font-size: 14px; color: var(--text-soft); font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; gap: 10px; }
.nav-burger { display: none; font-size: 22px; margin-left: auto; }

/* hero */
.hero { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 4vw; align-items: center; padding: 130px 5vw 70px; min-height: 92vh; }
.hero-copy h1 { font-size: clamp(34px, 4.4vw, 58px); font-weight: 800; margin: 20px 0 18px; }
.hero-sub { color: var(--text-soft); font-size: 17px; max-width: 560px; }
.hero-actions { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; align-items: center; }
.hero-stats { display: flex; gap: 34px; margin-top: 42px; flex-wrap: wrap; }
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats strong { font-family: var(--font-display); font-size: 24px; background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-stats span { font-size: 12.5px; color: var(--text-faint); }

.hero-stage { position: relative; }
.stage-glow { position: absolute; inset: 8% 4%; background: radial-gradient(closest-side, rgba(124, 92, 255, 0.35), transparent); filter: blur(46px); z-index: -1; }
.stage-frame { padding: 18px; display: flex; flex-direction: column; gap: 12px; animation: float-y 7s ease-in-out infinite; }
@keyframes float-y { 50% { transform: translateY(-12px); } }
.stage-top { display: flex; justify-content: space-between; align-items: center; }
.stage-time { font-size: 13px; color: var(--text-faint); font-variant-numeric: tabular-nums; }
.stage-avatar { aspect-ratio: 1/1.18; border-radius: var(--radius-md); overflow: hidden; }
.stage-caption { font-size: 14px; color: var(--text-soft); text-align: center; min-height: 42px; padding: 0 8px; }
.stage-chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.stage-chips button { padding: 7px 14px; border-radius: 999px; background: rgba(255, 255, 255, 0.06); border: 1px solid var(--stroke); font-size: 13px; transition: all 0.2s; }
.stage-chips button:hover { background: rgba(124, 92, 255, 0.22); border-color: var(--violet); transform: translateY(-1px); }

/* sections */
.section { padding: 84px 5vw; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-head h2 { font-size: clamp(28px, 3.2vw, 42px); margin: 14px 0 12px; }
.section-head p { color: var(--text-soft); }

.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 18px; max-width: 1180px; margin: 0 auto; }
.feature-card { padding: 26px; transition: transform 0.25s ease, border-color 0.25s, box-shadow 0.25s; }
.feature-card:hover { transform: translateY(-5px); border-color: rgba(124, 92, 255, 0.5); box-shadow: var(--shadow-glow); }
.fc-icon { font-size: 26px; width: 52px; height: 52px; display: grid; place-items: center; border-radius: 14px; background: rgba(124, 92, 255, 0.14); border: 1px solid rgba(124, 92, 255, 0.3); margin-bottom: 16px; }
.feature-card h3 { font-size: 18px; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--text-soft); }

/* modes */
.modes-wrap { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 22px; max-width: 1180px; margin: 0 auto; align-items: stretch; }
.modes-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; align-content: start; }
.mode-card { padding: 15px 14px; border-radius: var(--radius-md); background: var(--glass); border: 1px solid var(--stroke); text-align: left; transition: all 0.2s; }
.mode-card:hover { border-color: rgba(124, 92, 255, 0.55); transform: translateY(-2px); }
.mode-card.active { background: rgba(124, 92, 255, 0.16); border-color: var(--violet); box-shadow: 0 0 24px rgba(124, 92, 255, 0.25); }
.mode-card .mi { font-size: 21px; }
.mode-card h4 { font-size: 14.5px; margin: 7px 0 3px; }
.mode-card p { font-size: 12px; color: var(--text-faint); line-height: 1.45; }
.modes-stage { padding: 16px; display: flex; flex-direction: column; }
.modes-avatar { flex: 1; min-height: 340px; border-radius: var(--radius-md); overflow: hidden; }
.modes-say { padding: 14px 6px 4px; font-size: 14px; color: var(--text-soft); text-align: center; min-height: 52px; }

/* studio */
.studio-wrap { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 22px; max-width: 1080px; margin: 0 auto; }
.studio-stage { padding: 14px; }
.studio-stage > div { aspect-ratio: 1/1.2; border-radius: var(--radius-md); overflow: hidden; }
.studio-controls { padding: 26px; display: flex; flex-direction: column; gap: 20px; }
.ctrl-group label { display: block; font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-soft); margin-bottom: 9px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { padding: 8px 16px; border-radius: 999px; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--stroke); font-size: 13px; font-weight: 500; transition: all 0.18s; }
.chip:hover { border-color: rgba(255, 255, 255, 0.3); }
.chip.active { background: rgba(124, 92, 255, 0.2); border-color: var(--violet); color: #fff; }
.swatches .chip { width: 34px; height: 34px; padding: 0; border-radius: 50%; border-width: 2px; }
.swatches .chip.active { box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.5); border-color: #fff; }
.studio-note { font-size: 12.5px; color: var(--text-faint); border-top: 1px solid var(--stroke); padding-top: 14px; }

/* mobile section */
.mobile-wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 5vw; align-items: center; max-width: 1180px; margin: 0 auto; }
.mobile-copy h2 { font-size: clamp(28px, 3.2vw, 40px); margin: 14px 0 14px; }
.mobile-copy > p { color: var(--text-soft); }
.mobile-list { list-style: none; margin: 22px 0; display: flex; flex-direction: column; gap: 11px; }
.mobile-list li { padding-left: 30px; position: relative; color: var(--text-soft); font-size: 14.5px; }
.mobile-list li::before { content: '✦'; position: absolute; left: 4px; color: var(--teal); }
.phone-mock { display: flex; justify-content: center; }
.phone-frame { width: min(300px, 78vw); aspect-ratio: 9/19; border-radius: 42px; border: 3px solid rgba(255, 255, 255, 0.14); background: #05070f; position: relative; overflow: hidden; box-shadow: var(--shadow-pop), 0 0 60px rgba(124, 92, 255, 0.2); animation: float-y 8s ease-in-out infinite; }
.phone-notch { position: absolute; top: 10px; left: 50%; transform: translateX(-50%); width: 34%; height: 22px; background: #05070f; border-radius: 12px; z-index: 3; border: 1px solid rgba(255,255,255,0.08); }
.phone-screen { position: absolute; inset: 0; }
.phone-ui { position: absolute; inset: 0; z-index: 2; pointer-events: none; display: flex; flex-direction: column; justify-content: space-between; padding: 44px 12px 18px; }
.phone-topbar { align-self: center; padding: 7px 14px; border-radius: 999px; background: rgba(10, 14, 30, 0.65); border: 1px solid var(--stroke); backdrop-filter: blur(10px); font-size: 11.5px; display: flex; gap: 7px; align-items: center; }
.phone-rail { align-self: flex-end; display: flex; flex-direction: column; gap: 10px; }
.phone-rail span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: rgba(10, 14, 30, 0.65); border: 1px solid var(--stroke); backdrop-filter: blur(10px); font-size: 17px; }

/* pricing */
.billing-switch { display: flex; justify-content: center; gap: 0; margin-bottom: 34px; }
.billing-switch button { padding: 9px 24px; border: 1px solid var(--stroke-strong); background: rgba(255, 255, 255, 0.04); font-size: 14px; font-weight: 600; }
.billing-switch button:first-child { border-radius: 999px 0 0 999px; }
.billing-switch button:last-child { border-radius: 0 999px 999px 0; border-left: 0; }
.billing-switch button.active { background: rgba(124, 92, 255, 0.25); color: #fff; }
.billing-switch em { font-style: normal; font-size: 11.5px; color: var(--teal); }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 20px; max-width: 1080px; margin: 0 auto; align-items: stretch; }
.price-card { padding: 30px 28px; border-radius: var(--radius-lg); background: var(--glass); border: 1px solid var(--stroke); display: flex; flex-direction: column; gap: 6px; position: relative; transition: transform 0.25s, border-color 0.25s; }
.price-card:hover { transform: translateY(-5px); }
.price-card.featured { background: linear-gradient(180deg, rgba(124, 92, 255, 0.16), rgba(124, 92, 255, 0.05)); border-color: rgba(124, 92, 255, 0.55); box-shadow: var(--shadow-glow); }
.price-card .pc-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); padding: 4px 16px; border-radius: 999px; background: var(--grad-brand); color: #071018; font-size: 11.5px; font-weight: 700; }
.price-card h3 { font-size: 19px; }
.price-card .pc-amount { font-family: var(--font-display); font-size: 42px; font-weight: 800; margin: 6px 0 2px; }
.price-card .pc-amount small { font-size: 14px; color: var(--text-faint); font-weight: 500; }
.pc-meta { font-size: 12.5px; color: var(--text-faint); margin-bottom: 12px; }
.pc-feats { list-style: none; display: flex; flex-direction: column; gap: 8px; margin: 6px 0 20px; flex: 1; }
.pc-feats li { font-size: 13.5px; color: var(--text-soft); padding-left: 24px; position: relative; text-transform: capitalize; }
.pc-feats li::before { content: '✓'; position: absolute; left: 2px; color: var(--teal); font-weight: 700; }

/* enterprise */
.ent-wrap { max-width: 1180px; margin: 0 auto; padding: 44px; }
.ent-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 26px; margin-top: 28px; }
.ent-grid h4 { font-size: 15.5px; margin-bottom: 6px; }
.ent-grid p { font-size: 13.5px; color: var(--text-soft); }

/* final cta + footer */
.final-cta { text-align: center; padding: 90px 5vw; }
.final-cta h2 { font-size: clamp(30px, 4vw, 48px); margin-bottom: 12px; }
.final-cta p { color: var(--text-soft); margin-bottom: 26px; }
.footer { border-top: 1px solid var(--stroke); padding: 38px 5vw; display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.footer-brand img { width: 26px; }
.footer-links { display: flex; gap: 22px; margin-left: auto; font-size: 14px; color: var(--text-soft); }
.footer-note { width: 100%; font-size: 12.5px; color: var(--text-faint); }

@media (max-width: 1020px) {
  .hero { grid-template-columns: 1fr; padding-top: 110px; min-height: 0; }
  .modes-wrap, .studio-wrap, .mobile-wrap { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 640px) {
  .nav-cta { display: none; }
  .nav-burger { display: block; }
  .nav.open .nav-links { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: rgba(6, 8, 18, 0.96); padding: 18px 5vw 24px; border-bottom: 1px solid var(--stroke); }
  .nav.open .nav-cta { display: flex; position: absolute; top: calc(100% + 218px); left: 5vw; }
  .hero-stats { gap: 22px; }
}