@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,200..800;1,200..800&family=Outfit:wght@300..900&family=Material+Symbols+Outlined:wght,FILL@100..700,0..1&display=swap");

:root {
  --bg: #f6f2ea;
  --bg-soft: #f0e8dd;
  --surface: #ffffff;
  --surface-soft: #fbf9f5;
  --surface-muted: #efe6d9;
  --text: #1b1b1f;
  --text-muted: #5a5863;
  --line: #e2d8cb;
  --primary: #215c4b;
  --primary-strong: #174436;
  --accent: #f36a3d;
  --warning: #b45309;
  --success: #166534;
  --danger: #b91c1c;
  --radius-lg: 26px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --shadow-lg: 0 24px 60px rgba(23, 21, 16, 0.16);
  --shadow-md: 0 16px 36px rgba(23, 21, 16, 0.12);
  --shadow-inset: inset 0 1px 0 rgba(255, 255, 255, 0.88), inset 0 -1px 0 rgba(214, 203, 190, 0.34);
  --shadow-press: inset 0 2px 4px rgba(23, 21, 16, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.5);
  --title: 'Outfit', 'Segoe UI', sans-serif;
  --body: 'Plus Jakarta Sans', 'Segoe UI', sans-serif;
  --max-width: 1160px;
  --shadow-sm: 0 10px 24px rgba(23, 21, 16, 0.1);
  --surface-strong: #fffefb;
  --surface-glass: rgba(255, 255, 255, 0.7);
  --edge-highlight: rgba(255, 255, 255, 0.82);
  --edge-shadow: rgba(188, 177, 164, 0.28);
  --shadow-float: 0 30px 70px rgba(23, 21, 16, 0.14);
  --shadow-card-3d: 0 22px 44px rgba(23, 21, 16, 0.12), 0 8px 18px rgba(23, 21, 16, 0.05);
  --shadow-card-hover: 0 34px 68px rgba(23, 21, 16, 0.16), 0 12px 26px rgba(23, 21, 16, 0.08);
  --glass-strong: rgba(255, 255, 255, 0.78);
  --glow-primary: rgba(33, 92, 75, 0.18);
  --glow-accent: rgba(243, 106, 61, 0.18);
  --ease-float: cubic-bezier(0.18, 0.9, 0.22, 1);
  --dur-float: 0.42s;
  --tracking-tight: -0.035em;
  --tracking-soft: -0.02em;
  --reading-width: 64ch;
}

.material-symbols-outlined {
  font-family: "Material Symbols Outlined";
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
}


* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background:
    radial-gradient(1100px 520px at -10% -10%, rgba(33, 92, 75, 0.08), transparent 60%),
    radial-gradient(900px 420px at 110% 5%, rgba(243, 106, 61, 0.1), transparent 60%),
    radial-gradient(760px 380px at 52% 16%, rgba(255, 255, 255, 0.55), transparent 62%),
    linear-gradient(180deg, #f8f3eb 0%, #f4efe6 100%);
}

body.startup-active {
  overflow: hidden;
}

.startup-overlay {
  position: fixed;
  inset: 0;
  z-index: 1600;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(620px 320px at 50% 42%, rgba(255, 255, 255, 0.96), rgba(247, 241, 234, 0.9) 58%, rgba(243, 236, 227, 0.82) 100%),
    linear-gradient(180deg, rgba(248, 243, 235, 0.98), rgba(241, 236, 228, 0.98));
  opacity: 1;
  visibility: visible;
  transition: opacity 0.45s ease, visibility 0.45s ease;
}

.startup-overlay.is-leaving {
  opacity: 0;
  visibility: hidden;
}

.startup-bloom {
  position: absolute;
  border-radius: 999px;
  filter: blur(18px);
  opacity: 0;
  animation: startupBloom 1.12s cubic-bezier(0.2, 0.9, 0.22, 1) forwards;
}

.startup-bloom-a {
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(39, 173, 177, 0.28), rgba(39, 173, 177, 0));
  transform: translate(-110px, -36px);
}

.startup-bloom-b {
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(245, 131, 74, 0.25), rgba(245, 131, 74, 0));
  transform: translate(88px, -22px);
  animation-delay: 0.06s;
}

.startup-bloom-c {
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(246, 191, 76, 0.26), rgba(246, 191, 76, 0));
  transform: translate(18px, 78px);
  animation-delay: 0.14s;
}

.startup-core {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 18px;
  transform: scale(0.88);
  animation: startupPop 0.82s cubic-bezier(0.22, 1, 0.3, 1) forwards;
}

.startup-logo {
  position: relative;
  width: 132px;
  height: 132px;
  background: transparent url('icons/soulconceptflame.png') center/contain no-repeat;
  filter: drop-shadow(0 18px 28px rgba(23, 21, 16, 0.14));
  opacity: 0;
  transform: scale(0.52) rotate(-14deg) translateY(16px);
  animation:
    startupLogoSettle 1s cubic-bezier(0.2, 0.9, 0.22, 1) 0.04s forwards,
    startupLogoFloat 1.7s ease-in-out 0.96s 1;
}

.startup-wordmark {
  font-family: var(--title);
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: rgba(17, 17, 20, 0.92);
  opacity: 0;
  transform: translateY(16px);
  animation: startupWordmark 0.58s cubic-bezier(0.22, 1, 0.3, 1) 0.32s forwards;
}

.startup-credit {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(27, 27, 31, 0.5);
  opacity: 0;
  transform: translateY(10px);
  animation: startupWordmark 0.5s cubic-bezier(0.22, 1, 0.3, 1) 0.42s forwards;
}

.startup-overlay + .site-wrap {
  opacity: 0;
  transform: translateY(10px) scale(0.995);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

body.startup-ready .startup-overlay + .site-wrap {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@keyframes startupPop {
  0% {
    opacity: 0;
    transform: scale(0.76);
  }
  48% {
    opacity: 1;
    transform: scale(1.08);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes startupBloom {
  0% {
    opacity: 0;
    transform: scale(0.6);
  }
  42% {
    opacity: 0.92;
  }
  100% {
    opacity: 0.52;
    transform: scale(1);
  }
}

@keyframes startupLogoSettle {
  0% {
    opacity: 0;
    transform: scale(0.52) rotate(-14deg) translateY(16px);
  }
  55% {
    opacity: 1;
    transform: scale(1.14) rotate(3deg) translateY(-3px);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0deg) translateY(0);
  }
}

@keyframes startupLogoFloat {
  0%, 100% {
    transform: scale(1) rotate(0deg) translateY(0);
  }
  50% {
    transform: scale(1.02) rotate(1.4deg) translateY(-3px);
  }
}

@keyframes startupWordmark {
  0% {
    opacity: 0;
    transform: translateY(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.home {
  background:
    radial-gradient(900px 520px at 85% -10%, rgba(11, 78, 85, 0.18), transparent 60%),
    radial-gradient(700px 420px at 0% 10%, rgba(255, 163, 102, 0.18), transparent 62%),
    linear-gradient(180deg, #f7f1ea 0%, #f1ece4 100%);
}

img {
  max-width: 100%;
  height: auto;
}

.site-wrap {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.tour-overlay {
  position: fixed;
  inset: 0;
  background: transparent;
  z-index: 2147483647;
  display: none;
  pointer-events: none;
}

.tour-overlay.is-visible {
  display: block;
}

.tour-tooltip {
  position: absolute;
  max-width: 260px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px;
  box-shadow: var(--shadow-sm);
  pointer-events: auto;
  z-index: 2147483647;
}

.tour-tooltip h4 {
  margin: 0 0 6px;
  font-family: var(--title);
  font-size: 1rem;
}

.tour-tooltip p {
  margin: 0 0 12px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.4;
}

.tour-actions {
  display: flex;
  gap: 8px;
}

.tour-highlight {
  outline: 3px solid rgba(243, 106, 61, 0.6);
  outline-offset: 4px;
  border-radius: 999px;
  position: relative;
  z-index: 2147483647;
}

img {
  max-width: 100%;
  height: auto;
}

.site-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(33, 92, 75, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(33, 92, 75, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.35;
}

.home .site-wrap::after {
  content: '';
  position: absolute;
  top: 6%;
  right: -10%;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle at 30% 30%, rgba(37, 99, 235, 0.12), rgba(220, 38, 38, 0.1) 55%, transparent 70%);
  filter: blur(12px);
  opacity: 0.9;
  pointer-events: none;
}

.container {
  width: min(var(--max-width), 92vw);
  margin: 0 auto;
}

.container.narrow {
  width: min(980px, 92vw);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(226, 216, 203, 0.9);
  background:
    linear-gradient(180deg, rgba(255, 252, 247, 0.97), rgba(244, 236, 227, 0.9)),
    linear-gradient(90deg, rgba(33, 92, 75, 0.04), rgba(243, 106, 61, 0.04));
  backdrop-filter: blur(18px) saturate(135%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    inset 0 -1px 0 rgba(205, 193, 178, 0.24),
    0 16px 38px rgba(23, 21, 16, 0.07);
}

.topbar::after {
  content: '';
  position: absolute;
  left: 6%;
  right: 6%;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, rgba(33, 92, 75, 0), rgba(33, 92, 75, 0.35), rgba(243, 106, 61, 0.35), rgba(33, 92, 75, 0));
  opacity: 0.6;
  pointer-events: none;
}

.topbar-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  flex-wrap: nowrap;
}

.streak-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(33, 92, 75, 0.25);
  background: linear-gradient(135deg, rgba(33, 92, 75, 0.1), rgba(243, 106, 61, 0.12));
  box-shadow: 0 8px 18px rgba(23, 21, 16, 0.08);
  white-space: nowrap;
}

.streak-pill-icon {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: transparent url('icons/soulconceptflame.png') center/contain no-repeat;
  box-shadow: 0 3px 8px rgba(23, 21, 16, 0.15);
}

.streak-pill-label {
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.streak-pill-value {
  color: var(--text);
  font-family: var(--title);
  font-size: 1rem;
  line-height: 1;
}

.stats-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.stats-btn {
  white-space: nowrap;
}

.stats-panel {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: min(300px, 86vw);
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.99), rgba(247, 241, 233, 0.96));
  backdrop-filter: blur(12px) saturate(120%);
  box-shadow: var(--shadow-md), var(--shadow-inset);
  display: grid;
  gap: 8px;
  z-index: 120;
  opacity: 0;
  transform: translateY(6px) scale(0.98);
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.stats-panel.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.stats-panel-title {
  font-family: var(--title);
  font-size: 0.88rem;
  color: var(--text);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border-bottom: 1px dashed rgba(33, 92, 75, 0.24);
  padding-bottom: 6px;
  margin-bottom: 2px;
}

.stats-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.stats-row strong {
  color: var(--text);
  font-family: var(--title);
  font-size: 0.92rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  flex: 0 0 auto;
  order: 1;
}

.brand-mark {
  display: inline-block;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: transparent url('icons/soulconceptflame.png') center/contain no-repeat;
  filter: drop-shadow(0 8px 12px rgba(23, 21, 16, 0.18));
  transform: translateZ(0);
}

.brand-name {
  font-family: var(--title);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: var(--tracking-soft);
  text-wrap: balance;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #fffdf9, #f2eade);
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  box-shadow: var(--shadow-inset);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px;
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(244, 236, 226, 0.72)),
    radial-gradient(circle at 20% 18%, rgba(255, 255, 255, 0.62), transparent 46%);
  border: 1px solid rgba(226, 216, 203, 0.72);
  box-shadow:
    0 14px 32px rgba(23, 21, 16, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    inset 0 -1px 0 rgba(214, 203, 190, 0.26);
  backdrop-filter: blur(16px) saturate(135%);
  flex-wrap: nowrap;
  justify-content: flex-end;
  order: 2;
  flex: 1 1 auto;
  min-width: 0;
  margin-left: auto;
  overflow: hidden;
}

.nav-menu a {
  text-decoration: none;
  color: var(--text-muted);
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: -0.012em;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0);
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
  position: relative;
}

.topbar-inner > .streak-pill {
  order: 3;
  flex: 0 0 auto;
}

.topbar-inner > .stats-wrap {
  order: 4;
  flex: 0 0 auto;
}

.topbar-inner > .sc-sound-toggle {
  order: 5;
  flex: 0 0 auto;
  min-height: 36px;
  padding: 7px 10px;
  font-size: 0.72rem;
}

.topbar-inner > [data-sc-auth-mount],
.topbar-inner > .sc-auth-inline {
  order: 6;
  flex: 0 0 auto;
  margin-left: 0;
}

.topbar-inner > .nav-toggle {
  order: 7;
  margin-left: auto;
}

.topbar-inner .streak-pill {
  padding: 6px 10px;
  gap: 6px;
}

.topbar-inner .streak-pill-label {
  font-size: 0.7rem;
}

.topbar-inner .streak-pill-value {
  font-size: 0.92rem;
}

.topbar-inner .stats-btn,
.topbar-inner .install-btn,
.topbar-inner .sc-auth-launch,
.topbar-inner .sc-auth-signout {
  padding: 7px 10px;
  font-size: 0.78rem;
  white-space: nowrap;
}

.topbar-inner .sc-auth-user {
  max-width: 98px;
}

.topbar-inner .install-hint {
  display: none;
}

@media (max-width: 1320px) {
  .topbar-inner {
    gap: 10px;
  }

  .nav-menu {
    gap: 4px;
    padding: 4px;
  }

  .nav-menu a {
    padding: 7px 10px;
    font-size: 0.78rem;
  }

  .topbar-inner .stats-btn,
  .topbar-inner .install-btn,
  .topbar-inner .sc-auth-launch,
  .topbar-inner .sc-auth-signout,
  .topbar-inner > .sc-sound-toggle {
    padding: 7px 9px;
    font-size: 0.74rem;
  }

  .topbar-inner .streak-pill {
    padding: 6px 9px;
  }
}

@media (max-width: 1180px) {
  .topbar-inner .streak-pill-label {
    display: none;
  }

  .topbar-inner .streak-pill {
    padding: 6px 8px;
  }

  .topbar-inner .sc-auth-user {
    max-width: 86px;
  }
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.96), rgba(33, 92, 75, 0.14)),
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.58), transparent 58%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.9),
    inset 0 -1px 0 rgba(33, 92, 75, 0.08),
    0 8px 18px rgba(23, 21, 16, 0.08);
  transform: translateY(-2px);
}

.nav-cta {
  margin-left: 4px;
}

.nav-cta.btn-primary {
  background: linear-gradient(120deg, #f97316, #ef4444, #f59e0b);
  background-size: 200% 200%;
  animation: navCtaFlow 4.5s ease infinite;
  border-color: #c2410c;
  color: #fff;
  box-shadow: 0 10px 22px rgba(239, 68, 68, 0.28);
}

.nav-cta.btn-primary:hover {
  background: linear-gradient(120deg, #fb923c, #f97316, #ef4444);
  border-color: #9a3412;
  filter: none;
  transform: translateY(-1px);
}

@keyframes navCtaFlow {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.btn {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 10px 17px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.91rem;
  letter-spacing: -0.015em;
  gap: 8px;
  position: relative;
  transition:
    transform var(--dur-float) var(--ease-float),
    box-shadow var(--dur-float) ease,
    filter var(--dur-float) ease,
    background var(--dur-float) ease,
    border-color var(--dur-float) ease;
  transform-style: preserve-3d;
}

.btn-primary {
  background: linear-gradient(135deg, #255d52 0%, #2d6d62 22%, #f36a3d 78%, #ff9656 100%);
  color: #fff;
  box-shadow:
    0 18px 30px rgba(33, 92, 75, 0.24),
    0 8px 18px rgba(243, 106, 61, 0.14),
    inset 0 1px 0 rgba(255,255,255,0.34),
    inset 0 -1px 0 rgba(18, 48, 39, 0.2);
}

.btn-primary:hover {
  filter: brightness(1.04) saturate(1.02);
  transform: translateY(-3px);
  box-shadow:
    0 24px 38px rgba(33, 92, 75, 0.28),
    0 12px 24px rgba(243, 106, 61, 0.18),
    inset 0 1px 0 rgba(255,255,255,0.36),
    inset 0 -1px 0 rgba(18, 48, 39, 0.2);
}

.btn-secondary {
  background: linear-gradient(180deg, #fffefb 0%, #f4ede2 100%);
  border-color: rgba(226, 216, 203, 0.9);
  color: var(--text);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.9),
    inset 0 -1px 0 rgba(214, 203, 190, 0.32),
    0 12px 22px rgba(23, 21, 16, 0.08);
}

.btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.92),
    inset 0 -1px 0 rgba(214, 203, 190, 0.34),
    0 18px 30px rgba(23, 21, 16, 0.11);
}

.coming-soon {
  position: relative;
  opacity: 0.6;
  cursor: default;
  border-style: dashed;
}

.coming-soon::after {
  content: 'Coming soon';
  position: absolute;
  top: -34px;
  left: 50%;
  transform: translateX(-50%);
  background: #0f172a;
  color: #fff;
  font-size: 0.7rem;
  padding: 4px 8px;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  white-space: nowrap;
}

.coming-soon:hover::after,
.coming-soon:focus-visible::after {
  opacity: 1;
}

details.dropdown {
  position: relative;
  display: inline-flex;
}

details.dropdown > summary {
  list-style: none;
  cursor: pointer;
}

details.dropdown > summary::-webkit-details-marker {
  display: none;
}

.collapsible {
  margin-top: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.9);
  padding: 10px 12px;
}

.collapsible summary {
  cursor: pointer;
  font-weight: 800;
  color: var(--text);
  list-style: none;
}

.collapsible summary::-webkit-details-marker {
  display: none;
}

.collapsible p {
  margin: 10px 0 0;
  color: var(--text-muted);
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 200px;
  padding: 8px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #fffefb 0%, #f7f0e7 100%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md), var(--shadow-inset);
  z-index: 20;
  transform: translateY(6px);
  opacity: 0;
  transition:
    opacity 0.28s ease,
    transform var(--dur-float) var(--ease-float);
}

details.dropdown[open] .dropdown-menu,
details.dropdown:hover .dropdown-menu,
details.dropdown:focus-within .dropdown-menu {
  display: block;
  transform: translateY(0);
  opacity: 1;
}

.dropdown-item {
  display: block;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
}

.dropdown-item:hover {
  background: rgba(33, 92, 75, 0.12);
}


.dropdown-preview {
  display: none;
  margin-top: 6px;
  padding: 10px;
  border-radius: 12px;
  background: rgba(33, 92, 75, 0.08);
  border: 1px dashed rgba(33, 92, 75, 0.25);
  font-size: 0.85rem;
  color: var(--text);
}

details.dropdown:hover .dropdown-preview,
details.dropdown[open] .dropdown-preview {
  display: block;
}

details.dropdown:hover .dropdown-menu,
details.dropdown:focus-within .dropdown-menu {
  display: block;
}

details.dropdown > summary:hover + .dropdown-menu {
  display: block;
}

.install-btn {
  display: inline-flex;
}

.install-hint {
  display: none;
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 6px 10px;
}

.install-hint.is-visible {
  display: inline-flex;
  align-items: center;
}

main {
  position: relative;
  z-index: 1;
}

.section {
  padding: 84px 0;
}

.section-tight {
  padding: 56px 0;
}

.section-title {
  margin: 0 0 12px;
  font-family: var(--title);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.03;
  letter-spacing: var(--tracking-tight);
  text-wrap: balance;
}

.section-lead {
  margin: 0;
  max-width: var(--reading-width);
  color: var(--text-muted);
  font-size: 1.04rem;
  line-height: 1.66;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--primary);
}

.hero {
  padding: 96px 0 82px;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 10px 0 auto;
  height: 440px;
  pointer-events: none;
  background:
    radial-gradient(520px 260px at 22% 22%, rgba(255, 255, 255, 0.52), transparent 70%),
    radial-gradient(460px 240px at 82% 18%, rgba(33, 92, 75, 0.11), transparent 72%),
    radial-gradient(300px 180px at 72% 78%, rgba(243, 106, 61, 0.1), transparent 70%);
  opacity: 0.92;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr;
  gap: 24px;
}

.home .hero-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: 42px;
}

.hero-title {
  margin: 0;
  font-family: var(--title);
  font-size: clamp(3rem, 6.6vw, 5.6rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  max-width: 12ch;
  display: grid;
  gap: 18px;
  position: relative;
  isolation: isolate;
}

.hero-title::before {
  content: '';
  position: absolute;
  inset: -10% -6%;
  background: linear-gradient(112deg, rgba(255,255,255,0) 18%, rgba(255,255,255,0.34) 44%, rgba(255,255,255,0) 68%);
  transform: translateX(-38%) skewX(-14deg);
  opacity: 0;
  pointer-events: none;
  z-index: 2;
  transition:
    opacity 0.32s ease,
    transform 0.82s cubic-bezier(0.18, 0.9, 0.22, 1);
}

.hero-title::after {
  content: '';
  position: absolute;
  inset: -8% -4%;
  background: radial-gradient(circle at 50% 40%, rgba(255,255,255,0.18), rgba(255,255,255,0) 62%);
  filter: blur(18px);
  opacity: 0;
  pointer-events: none;
  z-index: 1;
  transition: opacity 0.36s ease;
}

.hero-title:hover::before {
  opacity: 1;
  transform: translateX(24%) skewX(-14deg);
}

.hero-title:hover::after {
  opacity: 1;
}

.hero-title-brand {
  display: block;
  position: relative;
  font-size: 1em;
  line-height: 0.9;
  text-wrap: balance;
  color: #111114;
  text-shadow: 0 10px 28px rgba(255, 255, 255, 0.42), 0 16px 34px rgba(33, 92, 75, 0.08);
  transform-style: preserve-3d;
  z-index: 1;
}

.hero-title-mark-note {
  position: absolute;
  right: 0.2ch;
  bottom: -1.18em;
  display: inline-block;
  font-family: var(--body);
  font-size: 0.17em;
  line-height: 1;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 800;
  color: rgba(27, 27, 31, 0.48);
  white-space: nowrap;
}

.hero-title-stack {
  display: grid;
  gap: 10px;
  width: fit-content;
  margin-top: 24px;
  padding-left: 20px;
  border-left: 2px solid rgba(33, 92, 75, 0.18);
}

.hero-title-sub {
  display: block;
  font-size: clamp(1.45rem, 2.8vw, 2.25rem);
  line-height: 1.04;
  letter-spacing: 0.01em;
  color: rgba(27, 27, 31, 0.7);
  text-wrap: balance;
  transform-style: preserve-3d;
  position: relative;
  z-index: 1;
}

.hero-letter {
  display: inline-block;
  transform-origin: 50% 100%;
  transform:
    perspective(1100px)
    translate3d(
      0,
      calc((var(--pop, 0) * -0.18em) + (var(--wave, 0) * -0.1em)),
      calc((var(--pop, 0) * 40px) + (var(--glow, 0) * 6px))
    )
    rotateX(var(--rx, 0deg))
    rotateY(var(--ry, 0deg))
    rotateZ(calc(var(--wave, 0) * -2.2deg))
    skewX(calc(var(--wave, 0) * -1.1deg))
    scale(calc(1 + var(--pop, 0) * 0.08 + var(--glow, 0) * 0.05));
  transition:
    transform 0.68s cubic-bezier(0.16, 0.84, 0.22, 1),
    text-shadow 0.68s cubic-bezier(0.16, 0.84, 0.22, 1),
    filter 0.68s cubic-bezier(0.16, 0.84, 0.22, 1),
    color 0.68s cubic-bezier(0.16, 0.84, 0.22, 1);
  text-shadow:
    0 calc(var(--pop, 0) * 18px) calc(var(--pop, 0) * 28px) rgba(23, 21, 16, calc(var(--pop, 0) * 0.16)),
    0 calc(var(--glow, 0) * 8px) calc(var(--glow, 0) * 16px) rgba(255, 248, 234, calc(var(--glow, 0) * 0.42)),
    0 calc(var(--wave, 0) * -2px) 0 rgba(255, 255, 255, calc(var(--glow, 0) * 0.28));
  filter:
    saturate(calc(1 + var(--glow, 0) * 0.16))
    brightness(calc(1 + var(--glow, 0) * 0.04))
    contrast(calc(1 + var(--pop, 0) * 0.03));
  will-change: transform;
}

.hero-title-brand .hero-letter {
  color: color-mix(in srgb, #111114 calc(100% - (var(--pop, 0) * 12%)), #16392f calc(var(--pop, 0) * 12%));
}

.hero-title-sub .hero-letter {
  color: color-mix(in srgb, rgba(27, 27, 31, 0.7) calc(100% - (var(--pop, 0) * 18%)), rgba(17, 17, 20, 0.98) calc(var(--pop, 0) * 18%));
}

@supports not (color: color-mix(in srgb, white 50%, black 50%)) {
  .hero-title-brand .hero-letter {
    color: #111114;
  }

  .hero-title-sub .hero-letter {
    color: rgba(27, 27, 31, 0.7);
  }
}

.hero-title-brand:hover .hero-letter,
.hero-title-sub:hover .hero-letter {
  transition-duration: 0.44s;
}

.hero-title-brand,
.hero-title-sub {
  perspective: 900px;
  text-shadow:
    0 10px 28px rgba(255, 255, 255, 0.42),
    0 16px 34px rgba(33, 92, 75, 0.08);
}

.hero-copy p {
  color: var(--text-muted);
  max-width: var(--reading-width);
  font-size: 1.06rem;
  line-height: 1.68;
  margin: 0 0 12px;
}

.hero-copy {
  position: relative;
}

.hero-copy-shell {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 0;
}

.hero-copy-shell::before {
  content: '';
  position: absolute;
  inset: -6px auto auto -16px;
  width: 84px;
  height: calc(100% + 12px);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.44), rgba(255,255,255,0)),
    radial-gradient(circle at 40% 30%, rgba(33, 92, 75, 0.08), transparent 62%);
  opacity: 0.72;
  filter: blur(0.4px);
  pointer-events: none;
}

.hero-copy-shell::after {
  content: '';
  position: absolute;
  top: -8px;
  right: 14%;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(243, 106, 61, 0.08), rgba(243, 106, 61, 0));
  filter: blur(18px);
  opacity: 0.56;
  pointer-events: none;
}

.hero-copy-topline {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-copy-topline .eyebrow {
  margin: 0;
}

.hero-kicker-line {
  margin: 2px 0 0;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(33, 92, 75, 0.72);
}

.hero-lead-stack {
  display: grid;
  gap: 12px;
  padding-left: 0;
  margin-top: 6px;
  border-left: 0;
  max-width: 38rem;
}

.hero-lead-stack p {
  margin: 0;
  color: rgba(27, 27, 31, 0.72);
  font-size: 1.03rem;
  line-height: 1.72;
}

.hero-title + p {
  margin-top: 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.hero-jump-links {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 40rem;
}

.jump-link {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: #1f4f42;
  font-weight: 800;
  font-size: 0.85rem;
  border: 1px solid rgba(33, 92, 75, 0.16);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(244, 236, 226, 0.5));
  border-radius: 16px;
  padding: 10px 14px;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.72),
    0 8px 16px rgba(23, 21, 16, 0.06);
  backdrop-filter: blur(12px);
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, filter 0.18s ease;
}

.jump-link:hover {
  background: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(33, 92, 75, 0.12));
  transform: translateY(-2px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.82), 0 10px 18px rgba(23, 21, 16, 0.08);
}

.jump-link.is-primary {
  background: linear-gradient(135deg, #215c4b 0%, #2b7b69 36%, #f36a3d 100%);
  border-color: transparent;
  color: #fff;
  box-shadow:
    0 16px 28px rgba(33, 92, 75, 0.24),
    0 8px 18px rgba(243, 106, 61, 0.16);
}

.jump-link.is-primary:hover {
  filter: brightness(1.05);
  background: linear-gradient(120deg, var(--primary), var(--accent));
}

.jump-link.is-soon {
  color: #6b6358;
  border-style: dashed;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.76), rgba(247,241,233,0.58));
  cursor: default;
  opacity: 0.92;
}

.quick-nav-section {
  padding-top: 28px;
}

.quick-nav-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.quick-nav-card {
  border-radius: 16px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #fffefb 0%, #f7f0e7 100%);
  box-shadow: var(--shadow-sm), var(--shadow-inset);
  padding: 16px;
  display: grid;
  gap: 10px;
}

.quick-nav-tag {
  margin: 0;
  width: fit-content;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #215c4b;
  border: 1px solid rgba(33, 92, 75, 0.28);
  background: rgba(33, 92, 75, 0.1);
}

.quick-nav-card h3 {
  margin: 0;
  font-family: var(--title);
  font-size: 1.08rem;
  letter-spacing: var(--tracking-soft);
}

.quick-nav-card p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.5;
  font-size: 0.9rem;
}

.feature-map-section {
  padding-top: 16px;
}

.feature-map-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.feature-map-card {
  border-radius: 14px;
  border: 1px solid rgba(33, 92, 75, 0.24);
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.98), rgba(244, 237, 227, 0.9));
  padding: 14px;
  display: grid;
  gap: 8px;
  box-shadow: var(--shadow-sm), var(--shadow-inset);
}

.feature-map-card h3 {
  margin: 0;
  font-family: var(--title);
  font-size: 1.05rem;
  letter-spacing: var(--tracking-soft);
}

.feature-map-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.feature-map-card a {
  text-decoration: none;
  font-weight: 800;
  color: #1f4f42;
  font-size: 0.87rem;
}

.analytics-section {
  position: relative;
  padding-top: 28px;
}

.analytics-section::before {
  content: '';
  position: absolute;
  inset: 12px 3% 0;
  border-radius: 36px;
  background:
    radial-gradient(520px 260px at 12% 8%, rgba(255, 255, 255, 0.42), transparent 70%),
    radial-gradient(420px 240px at 88% 12%, rgba(76, 110, 245, 0.1), transparent 68%),
    linear-gradient(180deg, rgba(248, 242, 235, 0.96), rgba(244, 236, 227, 0.72));
  pointer-events: none;
  opacity: 0.96;
}

.analytics-section .container {
  position: relative;
  z-index: 1;
}

.analytics-section .section-title {
  max-width: 11ch;
}

.analytics-section .section-lead {
  max-width: 64ch;
}

.analytics-shell {
  margin-top: 22px;
  display: grid;
  gap: 18px;
  padding: 24px;
  border-radius: 32px;
  border: 1px solid rgba(228, 219, 209, 0.82);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.7), rgba(246, 239, 230, 0.62)),
    radial-gradient(720px 320px at 0% 0%, rgba(255, 255, 255, 0.52), transparent 72%);
  box-shadow:
    0 28px 56px rgba(23, 21, 16, 0.09),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.analytics-overview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.analytics-kpi,
.analytics-card {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid rgba(226, 216, 203, 0.9);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(247, 240, 231, 0.92));
  box-shadow: var(--shadow-sm), var(--shadow-inset);
}

.analytics-kpi::before,
.analytics-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(220px 120px at 100% 0%, rgba(255, 255, 255, 0.28), transparent 64%),
    radial-gradient(180px 120px at 0% 100%, rgba(33, 92, 75, 0.06), transparent 70%);
  pointer-events: none;
}

.analytics-kpi {
  padding: 20px;
  min-height: 172px;
}

.analytics-kpi-label {
  display: inline-flex;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(33, 92, 75, 0.74);
  position: relative;
  z-index: 1;
}

.analytics-kpi strong {
  display: block;
  margin-top: 14px;
  font-family: var(--title);
  font-size: clamp(1.85rem, 2.6vw, 2.5rem);
  line-height: 1;
  letter-spacing: -0.05em;
  color: #121317;
  position: relative;
  z-index: 1;
}

.analytics-kpi p {
  margin: 12px 0 0;
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.46;
  max-width: 24ch;
  position: relative;
  z-index: 1;
}

.analytics-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.9fr 1fr;
  gap: 18px;
}

.analytics-card {
  padding: 20px;
  backdrop-filter: blur(14px);
}

.analytics-card > * {
  position: relative;
  z-index: 1;
}

.analytics-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.analytics-card-head h3 {
  margin: 4px 0 0;
  font-family: var(--title);
  font-size: 1.22rem;
  line-height: 1.06;
  letter-spacing: var(--tracking-soft);
}

.analytics-card-kicker {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(33, 92, 75, 0.72);
}

.analytics-card-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(33, 92, 75, 0.16);
  background: rgba(33, 92, 75, 0.08);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 800;
  white-space: nowrap;
}

.analytics-card-chip-ai {
  border-color: rgba(243, 106, 61, 0.18);
  background: rgba(243, 106, 61, 0.1);
  color: #b45309;
}

.analytics-card-chart {
  background:
    radial-gradient(320px 180px at 100% 0%, rgba(76, 110, 245, 0.14), transparent 56%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(240, 244, 251, 0.93));
}

.analytics-card-ring {
  background:
    radial-gradient(260px 180px at 50% 0%, rgba(33, 92, 75, 0.16), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(237, 245, 241, 0.94));
}

.analytics-card-ai {
  background:
    radial-gradient(280px 160px at 100% 0%, rgba(243, 106, 61, 0.14), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 239, 232, 0.94));
}

.analytics-bars {
  display: grid;
  gap: 12px;
}

.analytics-bar-row {
  display: grid;
  gap: 8px;
}

.analytics-bar-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.analytics-bar-meta strong {
  color: var(--text);
}

.analytics-bar-track {
  position: relative;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(33, 92, 75, 0.08);
}

.analytics-bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: inherit;
  background: linear-gradient(90deg, #215c4b 0%, #2b8b80 54%, #f36a3d 100%);
  box-shadow: 0 8px 18px rgba(33, 92, 75, 0.2);
}

.analytics-ring-wrap {
  position: relative;
  display: grid;
  place-items: center;
  margin: 12px 0 22px;
  padding: 16px;
  border-radius: 24px;
  background:
    radial-gradient(circle at 50% 40%, rgba(255,255,255,0.6), rgba(255,255,255,0) 64%),
    rgba(255, 255, 255, 0.44);
  border: 1px solid rgba(226, 216, 203, 0.72);
}

.analytics-ring {
  width: 170px;
  height: 170px;
  transform: rotate(-90deg);
}

.analytics-ring-track {
  fill: none;
  stroke: rgba(33, 92, 75, 0.08);
  stroke-width: 12;
}

.analytics-ring-progress {
  fill: none;
  stroke: #215c4b;
  stroke-width: 12;
  stroke-linecap: round;
  stroke-dasharray: 264;
  stroke-dashoffset: 264;
  transition: stroke-dashoffset 0.4s ease;
  filter: drop-shadow(0 8px 14px rgba(33, 92, 75, 0.18));
}

.analytics-ring-copy {
  position: absolute;
  display: grid;
  justify-items: center;
  gap: 4px;
}

.analytics-ring-copy strong {
  font-family: var(--title);
  font-size: 2.15rem;
  line-height: 1;
  letter-spacing: -0.05em;
  color: #121317;
}

.analytics-ring-copy span {
  font-size: 0.77rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(90, 88, 99, 0.82);
}

.analytics-mini-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.analytics-mini-grid div {
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(226, 216, 203, 0.8);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82);
}

.analytics-mini-grid span {
  display: block;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(90, 88, 99, 0.76);
}

.analytics-mini-grid strong {
  display: block;
  margin-top: 8px;
  color: #121317;
  font-size: 1.18rem;
}

.analytics-ai-summary {
  margin: 0;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.68;
}

.analytics-diagnostic-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.analytics-diagnostic {
  padding: 12px;
  border-radius: 16px;
  border: 1px solid rgba(226, 216, 203, 0.82);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.8);
}

.analytics-diagnostic span {
  display: block;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(90, 88, 99, 0.76);
}

.analytics-diagnostic strong {
  display: block;
  margin-top: 8px;
  font-family: var(--title);
  font-size: 1.5rem;
  line-height: 1;
  letter-spacing: -0.04em;
  color: #121317;
}

.analytics-diagnostic p {
  margin: 8px 0 0;
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.4;
}

.analytics-ai-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.analytics-ai-list li {
  position: relative;
  padding: 12px 14px 12px 40px;
  border-radius: 16px;
  border: 1px solid rgba(226, 216, 203, 0.82);
  background: rgba(255, 255, 255, 0.8);
  color: var(--text-muted);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.8);
}

.analytics-ai-list li::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 14px;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, #215c4b, #f36a3d);
  box-shadow: 0 6px 12px rgba(33, 92, 75, 0.2);
}

.analytics-ai-footer {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.analytics-hero {
  padding-bottom: 28px;
}

.analytics-hero .hero-title {
  max-width: 15ch;
  gap: 14px;
}

.analytics-hero .hero-title-brand {
  display: block;
}

.analytics-hero .hero-title-stack {
  margin-top: 2px;
  gap: 8px;
  padding-left: 18px;
  border-left: 1px solid rgba(33, 92, 75, 0.14);
}

.analytics-hero .hero-title-sub {
  font-size: clamp(1.12rem, 1.85vw, 1.42rem);
  line-height: 1.12;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(27, 27, 31, 0.5);
}

.analytics-hero .hero-copy.reveal,
.analytics-hero .hero-visual.reveal,
.analytics-section .reveal {
  transform: translateY(18px) scale(0.985);
  transform-origin: 50% 100%;
  transition:
    opacity 0.72s cubic-bezier(0.16, 0.84, 0.22, 1),
    transform 0.78s cubic-bezier(0.16, 0.84, 0.22, 1);
}

.analytics-hero .hero-copy.reveal.is-visible,
.analytics-hero .hero-visual.reveal.is-visible,
.analytics-section .reveal.is-visible {
  transform: translateY(0) scale(1);
}

.analytics-hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 24px;
  align-items: start;
}

.analytics-shell-advanced {
  gap: 22px;
}

.analytics-overview-advanced {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.analytics-grid-advanced {
  grid-template-columns: 1.1fr 0.84fr 1fr;
}

.analytics-advanced-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr 0.9fr;
  gap: 18px;
}

.analytics-advanced-grid-bottom {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.analytics-coach-card {
  background:
    radial-gradient(240px 180px at 100% 0%, rgba(243, 106, 61, 0.14), transparent 56%),
    radial-gradient(220px 180px at 0% 100%, rgba(33, 92, 75, 0.14), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 240, 231, 0.94));
}

.analytics-coach-card .analytics-ai-footer {
  margin-top: 22px;
}

.analytics-coach-target,
.analytics-pattern-summary {
  margin: 0;
  color: #0f172a;
  font-size: 1rem;
  line-height: 1.65;
}

.analytics-compact-list li {
  padding-left: 18px;
}

.analytics-good-list li::before {
  content: '↑';
  background: rgba(33, 92, 75, 0.12);
  color: #215c4b;
}

.analytics-risk-list li::before {
  content: '!';
  background: rgba(243, 106, 61, 0.12);
  color: #b45309;
}

.analytics-mix-row {
  display: grid;
  gap: 8px;
}

.platform-section {
  padding-top: 30px;
}

.platform-shell {
  display: grid;
  grid-template-columns: 1.2fr .85fr;
  gap: 18px;
  align-items: stretch;
}

.platform-copy,
.platform-panel,
.feedback-strip-shell {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(226, 216, 203, 0.88);
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(247,240,231,0.9));
  box-shadow: 0 18px 38px rgba(23, 21, 16, 0.1), var(--shadow-inset);
  backdrop-filter: blur(14px) saturate(125%);
}

.platform-copy::before,
.platform-panel::before,
.feedback-strip-shell::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(130deg, rgba(255,255,255,0.34), transparent 44%, rgba(255,255,255,0.08) 100%);
  pointer-events: none;
}

.platform-copy {
  padding: 24px;
}

.platform-panel {
  padding: 22px 20px;
  display: grid;
  gap: 12px;
  align-content: start;
}

.platform-points {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.platform-point {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,0.82), rgba(244,236,226,0.64));
  border: 1px solid rgba(33, 92, 75, 0.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
}

.platform-point strong,
.platform-panel-row strong {
  font-family: var(--title);
  font-size: 1rem;
  letter-spacing: var(--tracking-soft);
  color: #102019;
}

.platform-point span,
.platform-panel-row span {
  color: var(--text-muted);
  line-height: 1.56;
  font-size: 0.92rem;
}

.platform-panel-kicker {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--accent);
}

.platform-panel-row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-top: 1px solid rgba(226, 216, 203, 0.74);
}

.platform-panel-row:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.platform-pill-row {
  margin-top: 6px;
}

.grade10-spotlight {
  position: relative;
  margin-top: 14px;
  border-radius: 14px;
  border: 1px solid rgba(59, 130, 246, 0.35);
  background: linear-gradient(130deg, rgba(37, 99, 235, 0.08), rgba(16, 185, 129, 0.08), rgba(249, 115, 22, 0.08));
  box-shadow: 0 10px 22px rgba(37, 99, 235, 0.12);
  padding: 14px 12px 12px;
}

.grade10-spotlight::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 14px;
  padding: 1px;
  background: linear-gradient(120deg, rgba(59,130,246,0.7), rgba(16,185,129,0.7), rgba(249,115,22,0.7));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.65;
}

.grade10-floater {
  position: absolute;
  top: -10px;
  left: 12px;
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 999px;
  background: #0f172a;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.grade10-spotlight-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.grade10-spotlight-title {
  margin: 0;
  font-family: var(--title);
  font-size: 0.98rem;
  color: #0f172a;
}

.grade10-spotlight-copy {
  margin: 3px 0 0;
  font-size: 0.84rem;
  color: #475569;
}

.grade10-spotlight-btn {
  flex-shrink: 0;
}

.hero-visual {
  display: grid;
  gap: 16px;
  position: relative;
  perspective: 1400px;
}

.hero-visual::before {
  content: '';
  position: absolute;
  inset: -26px -24px -26px -18px;
  border-radius: 30px;
  background:
    radial-gradient(260px 200px at 82% 14%, rgba(255, 255, 255, 0.64), transparent 70%),
    radial-gradient(220px 200px at 18% 82%, rgba(33, 92, 75, 0.11), transparent 72%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.44), rgba(255, 255, 255, 0.04));
  border: 1px solid rgba(255, 255, 255, 0.34);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.55),
    0 32px 50px rgba(23, 21, 16, 0.08);
  opacity: 0.9;
  pointer-events: none;
  transform: rotateX(8deg);
}

.hero-panel {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  padding: 17px;
  border: 1px solid rgba(33, 92, 75, 0.2);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(246, 238, 228, 0.88));
  box-shadow: var(--shadow-card-3d), var(--shadow-inset);
  transform: translateZ(0) rotateX(0deg) rotateY(0deg);
  transition:
    transform var(--dur-float) var(--ease-float),
    box-shadow var(--dur-float) ease,
    border-color var(--dur-float) ease;
  transform-style: preserve-3d;
  will-change: transform;
}

.hero-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(125deg, rgba(255, 255, 255, 0.38), transparent 45%, rgba(255, 255, 255, 0.08) 100%);
  pointer-events: none;
}

.hero-panel::after {
  content: '';
  position: absolute;
  left: 10%;
  right: 10%;
  bottom: -18px;
  height: 28px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(23, 21, 16, 0.18), rgba(23, 21, 16, 0));
  filter: blur(10px);
  opacity: 0.55;
  pointer-events: none;
}

.hero-panel:hover {
  transform: translateY(-6px) rotateX(4deg) rotateY(-3deg);
  box-shadow: var(--shadow-card-hover), var(--shadow-inset);
}

.hero-panel-primary {
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.42), transparent 32%),
    linear-gradient(135deg, rgba(20, 72, 140, 0.16), rgba(220, 38, 38, 0.12));
  border-color: rgba(20, 72, 140, 0.2);
}

.hero-panel-glass {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(244, 236, 226, 0.58));
  border-color: rgba(33, 92, 75, 0.2);
  backdrop-filter: blur(18px) saturate(135%);
}

.hero-panel-outline {
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248,242,234,0.9));
  border-style: solid;
  border-color: rgba(226, 216, 203, 0.88);
}

.hero-panel h3 {
  margin: 6px 0 8px;
  font-family: var(--title);
  font-size: 1.16rem;
  line-height: 1.05;
  letter-spacing: var(--tracking-soft);
}

.hero-panel p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.58;
  font-size: 0.95rem;
}

.hero-panel-eyebrow {
  margin: 0 0 6px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 800;
  color: var(--primary);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255,255,255,0.94), rgba(244,236,226,0.84));
  border: 1px solid rgba(33, 92, 75, 0.2);
  font-size: 0.78rem;
  font-weight: 700;
  color: #1b1b1f;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.78), 0 5px 10px rgba(23,21,16,0.05);
}

.hero-steps {
  display: grid;
  gap: 10px;
  margin-top: 8px;
}

.hero-step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255,255,255,0.94), rgba(245,238,228,0.84));
  border: 1px solid rgba(33, 92, 75, 0.12);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.82),
    inset 0 -1px 0 rgba(214, 203, 190, 0.22),
    0 10px 20px rgba(23,21,16,0.06);
  transition:
    transform var(--dur-float) var(--ease-float),
    box-shadow var(--dur-float) ease;
}

.hero-step:hover {
  transform: translateY(-1px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.76), 0 12px 24px rgba(23,21,16,0.08);
}

.hero-step span {
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(180deg, rgba(255,255,255,0.88), rgba(33, 92, 75, 0.16));
  font-weight: 800;
  color: var(--primary-strong);
  font-size: 0.82rem;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.9), 0 8px 14px rgba(33, 92, 75, 0.12);
}

.hero-step p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text);
  font-weight: 600;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.hero-metrics strong {
  display: block;
  font-family: var(--title);
  font-size: 1.25rem;
  color: var(--primary-strong);
}

.hero-metrics span {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.callout {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(33, 92, 75, 0.1), rgba(243, 106, 61, 0.12));
  padding: 22px;
  box-shadow: var(--shadow-md), var(--shadow-inset);
  position: relative;
  overflow: hidden;
}

.callout::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.3), transparent 40%);
  pointer-events: none;
}

.callout::before {
  content: '';
  position: absolute;
  top: -42px;
  right: -18px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.34), transparent 68%);
  pointer-events: none;
}

.switcher {
  margin-top: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(246,238,228,0.9));
  padding: 16px;
  box-shadow: var(--shadow-md), var(--shadow-inset);
}

.switcher-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.switcher-btn {
  border: 1px solid rgba(33, 92, 75, 0.25);
  background: linear-gradient(180deg, #fffefb 0%, #f4ede2 100%);
  color: var(--text);
  padding: 9px 15px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: -0.015em;
  cursor: pointer;
  box-shadow: var(--shadow-inset), 0 7px 14px rgba(23,21,16,0.06);
}

.switcher-btn.active {
  background: linear-gradient(120deg, var(--primary), var(--accent));
  color: #fff;
  border-color: transparent;
}

.switcher-panel {
  display: none;
  padding: 16px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(250,247,241,0.92), rgba(242,235,226,0.88));
  margin-top: 12px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7), inset 0 -1px 0 rgba(219, 208, 194, 0.42);
  color: #322f39;
  font-weight: 600;
}

.switcher-panel.active {
  display: block;
}

.preview-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.preview-card {
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #fffefb 0%, #f7f0e7 100%);
  box-shadow: var(--shadow-md), var(--shadow-inset);
  padding: 20px;
  display: grid;
  gap: 10px;
}

.preview-head {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  border: 1px solid rgba(33, 92, 75, 0.25);
  background: rgba(33, 92, 75, 0.08);
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 999px;
}

.tag-live {
  background: rgba(33, 92, 75, 0.15);
  color: var(--primary-strong);
}

.tag-planned {
  background: rgba(243, 106, 61, 0.15);
  color: #8c3b21;
}

.grid-3 {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-2 {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #fffefb 0%, #f7f0e7 100%);
  box-shadow: var(--shadow-md), var(--shadow-inset);
  padding: 21px;
  position: relative;
  overflow: hidden;
}

.card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(120deg, var(--primary), var(--accent));
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  opacity: 0.35;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(23, 21, 16, 0.12), var(--shadow-inset);
  transition:
    transform var(--dur-float) var(--ease-float),
    box-shadow var(--dur-float) ease;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(140deg, rgba(255,255,255,0.28), transparent 42%, rgba(255,255,255,0.05) 100%);
  pointer-events: none;
}

.pricing-card {
  padding-top: 28px;
}

.pricing-card .price {
  font-family: var(--title);
  font-size: 2rem;
  margin: 6px 0 12px;
  color: var(--primary-strong);
}

.pricing-card.featured {
  border-color: rgba(33, 92, 75, 0.4);
  box-shadow: 0 18px 44px rgba(33, 92, 75, 0.18);
}

.pricing-card.featured::after {
  opacity: 0.8;
}

.compare-table {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.9);
  padding: 18px;
}

.compare-table h3 {
  margin: 0 0 12px;
  font-family: var(--title);
}

.compare-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr));
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

.compare-cell {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  background: #fff;
  font-weight: 600;
  color: var(--text-muted);
}

.compare-cell:nth-child(4n) {
  border-right: 0;
}

.compare-cell.compare-head {
  background: rgba(33, 92, 75, 0.08);
  color: var(--text);
  font-weight: 800;
}

@media (max-width: 840px) {
  .compare-grid {
    grid-template-columns: 1fr;
  }

  .compare-cell {
    border-right: 0;
  }
}

.card h3,
.card h4 {
  margin: 0 0 10px;
  font-family: var(--title);
  font-size: 1.18rem;
  line-height: 1.08;
  letter-spacing: var(--tracking-soft);
}

.card p,
.card li {
  color: var(--text-muted);
  line-height: 1.62;
}

.quick-nav-card,
.feature-map-card,
.logo-item,
.faq-item,
.contact-panel,
.roadmap,
.roadmap-panel {
  backdrop-filter: blur(12px) saturate(120%);
}

.quick-nav-card,
.feature-map-card,
.contact-panel,
.roadmap,
.faq-item,
.logo-item {
  border-color: rgba(226, 216, 203, 0.88);
  box-shadow: var(--shadow-card-3d), var(--shadow-inset);
}

.quick-nav-card,
.feature-map-card,
.roadmap-panel,
.faq-item,
.logo-item {
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  will-change: transform;
  transition:
    transform var(--dur-float) var(--ease-float),
    box-shadow var(--dur-float) ease,
    border-color var(--dur-float) ease,
    background var(--dur-float) ease;
}

.analytics-card,
.page-banner-panel,
.preview-card,
.card,
.contact-panel {
  transform-style: preserve-3d;
  will-change: transform;
}

.quick-nav-card::before,
.feature-map-card::before,
.roadmap-panel::before,
.faq-item::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(130deg, rgba(255,255,255,0.36), transparent 46%, rgba(255,255,255,0.08) 100%);
  pointer-events: none;
}

.quick-nav-card::after,
.feature-map-card::after,
.analytics-card::after,
.page-banner-panel::after {
  content: '';
  position: absolute;
  left: 12%;
  right: 12%;
  bottom: -20px;
  height: 30px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(23, 21, 16, 0.16), rgba(23, 21, 16, 0));
  filter: blur(10px);
  opacity: 0.48;
  pointer-events: none;
  transition:
    opacity var(--dur-float) ease,
    transform var(--dur-float) var(--ease-float);
}

.quick-nav-card:hover,
.feature-map-card:hover,
.logo-item:hover,
.faq-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover), var(--shadow-inset);
}

.quick-nav-card h3,
.feature-map-card h3,
.timeline-item h4,
.faq-trigger,
.contact-panel h3 {
  letter-spacing: var(--tracking-soft);
}

.quick-nav-card p,
.feature-map-card p,
.timeline-item p,
.logo-item,
.faq-content p {
  line-height: 1.58;
}

.feedback-strip {
  padding-top: 14px;
}

.feedback-strip-shell {
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.feedback-strip-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  flex: 0 0 auto;
}

.home-libraries-section,
.home-feature-map,
.home-platform-section,
.home-future-section,
.home-audience-section,
.home-build-section,
.home-feedback-section,
.home-how-section,
.home-showcase-section {
  position: relative;
}

.home-libraries-section::before,
.home-feature-map::before,
.home-platform-section::before,
.home-build-section::before,
.home-showcase-section::before {
  content: '';
  position: absolute;
  inset: 18px 4% auto;
  height: 100%;
  border-radius: 34px;
  pointer-events: none;
  background:
    radial-gradient(520px 220px at 18% 10%, rgba(255, 255, 255, 0.4), transparent 72%),
    radial-gradient(380px 200px at 82% 14%, rgba(33, 92, 75, 0.08), transparent 70%);
  opacity: 0.92;
}

.home-libraries-section .container,
.home-feature-map .container,
.home-platform-section .container,
.home-build-section .container,
.home-showcase-section .container {
  position: relative;
  z-index: 1;
}

.home-libraries-section .section-title,
.home-feature-map .section-title,
.home-platform-section .section-title,
.home-build-section .section-title,
.home-how-section .section-title,
.home-showcase-section .section-title {
  max-width: 12ch;
}

.home-libraries-section .section-lead,
.home-feature-map .section-lead,
.home-platform-section .section-lead,
.home-build-section .section-lead {
  max-width: 62ch;
}

.home-libraries-section .quick-nav-grid,
.home-feature-map .feature-map-grid {
  margin-top: 22px;
  gap: 18px;
}

.home-libraries-section .quick-nav-card,
.home-feature-map .feature-map-card {
  min-height: 100%;
  border-radius: 22px;
}

.home-libraries-section .quick-nav-card {
  padding: 18px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(246,238,228,0.92)),
    radial-gradient(circle at 84% 16%, rgba(255,255,255,0.56), transparent 36%);
  transition:
    transform 0.42s cubic-bezier(0.18, 0.9, 0.22, 1),
    box-shadow 0.42s ease,
    background 0.42s ease,
    border-color 0.42s ease;
}

.home-libraries-section .quick-nav-card::after {
  transition:
    opacity 0.42s ease,
    transform 0.42s cubic-bezier(0.18, 0.9, 0.22, 1);
}

.home-libraries-section .quick-nav-card:hover {
  transform: translateY(-8px) scale(1.012);
  box-shadow:
    0 42px 72px rgba(23, 21, 16, 0.15),
    0 18px 30px rgba(23, 21, 16, 0.08),
    var(--shadow-inset);
}

.home-libraries-section .quick-nav-card:hover::after {
  opacity: 0.64;
  transform: translateY(4px) scale(1.04);
}

.home-libraries-section .quick-nav-card:nth-child(1) {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(236,246,243,0.94)),
    radial-gradient(circle at 84% 16%, rgba(61, 182, 147, 0.18), transparent 32%);
}

.home-libraries-section .quick-nav-card:nth-child(2) {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(236,242,249,0.94)),
    radial-gradient(circle at 84% 16%, rgba(59, 130, 246, 0.16), transparent 32%);
}

.home-libraries-section .quick-nav-card:nth-child(3),
.home-libraries-section .quick-nav-card:nth-child(4) {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(245,240,231,0.94)),
    radial-gradient(circle at 84% 16%, rgba(245, 158, 11, 0.16), transparent 32%);
}

.home-libraries-section .quick-nav-card:nth-child(5),
.home-libraries-section .quick-nav-card:nth-child(6) {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(245,237,231,0.94)),
    radial-gradient(circle at 84% 16%, rgba(243, 106, 61, 0.16), transparent 32%);
}

.home-libraries-section .quick-nav-card:nth-child(7) {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(237,241,248,0.95)),
    radial-gradient(circle at 84% 16%, rgba(76, 110, 245, 0.16), transparent 32%);
}

.home-libraries-section .quick-nav-card h3,
.home-feature-map .feature-map-card h3,
.home-showcase-grid .card h3 {
  font-size: 1.16rem;
}

.home-feature-map .feature-map-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.home-feature-map .feature-map-card {
  padding: 16px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(245,238,229,0.92)),
    radial-gradient(circle at 84% 16%, rgba(33, 92, 75, 0.12), transparent 34%);
}

.home-platform-section .platform-shell {
  gap: 22px;
}

.home-platform-section .platform-copy,
.home-platform-section .platform-panel,
.home-feedback-section .feedback-strip-shell {
  box-shadow: var(--shadow-card-hover), var(--shadow-inset);
}

.home-platform-section .platform-copy {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(246,238,228,0.92)),
    radial-gradient(circle at 82% 12%, rgba(33, 92, 75, 0.1), transparent 36%);
}

.home-platform-section .platform-panel {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(244,236,226,0.92)),
    radial-gradient(circle at 18% 18%, rgba(243, 106, 61, 0.14), transparent 34%);
}

.home-future-callout {
  padding: 28px;
  border-radius: 30px;
  background:
    radial-gradient(360px 200px at 86% 18%, rgba(255,255,255,0.34), transparent 58%),
    linear-gradient(135deg, rgba(33, 92, 75, 0.14), rgba(243, 106, 61, 0.14));
  box-shadow: var(--shadow-float), var(--shadow-inset);
}

.home-future-grid .card {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(246,238,228,0.9)),
    radial-gradient(circle at 84% 14%, rgba(255,255,255,0.42), transparent 34%);
}

.home-audience-section .logos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.home-audience-section .logo-item {
  min-height: 92px;
  display: grid;
  place-items: center;
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(246,238,228,0.92)),
    radial-gradient(circle at 50% 0%, rgba(255,255,255,0.5), transparent 56%);
  font-family: var(--title);
  font-size: 1.08rem;
  letter-spacing: var(--tracking-soft);
  color: #102019;
}

.home-build-section .grid-3 {
  gap: 18px;
}

.home-build-section .card,
.home-showcase-grid .card {
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(247,240,231,0.92)),
    radial-gradient(circle at 84% 14%, rgba(255,255,255,0.42), transparent 34%);
}

.home-build-section .switcher {
  margin-top: 22px;
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(245,238,228,0.92)),
    radial-gradient(circle at 90% 0%, rgba(33, 92, 75, 0.08), transparent 36%);
  box-shadow: var(--shadow-card-3d), var(--shadow-inset);
}

.home-feedback-section .feedback-strip-shell {
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(245,238,228,0.92)),
    radial-gradient(circle at 86% 16%, rgba(243, 106, 61, 0.12), transparent 34%);
}

.home-how-section .grid-2,
.home-showcase-grid {
  gap: 22px;
}

.home-how-section .timeline {
  border-radius: 26px;
  border: 1px solid rgba(226, 216, 203, 0.88);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(245,238,228,0.92)),
    radial-gradient(circle at 84% 14%, rgba(33, 92, 75, 0.1), transparent 36%);
  box-shadow: var(--shadow-card-3d), var(--shadow-inset);
  padding: 12px;
}

.home-how-section .timeline-item {
  border-radius: 18px;
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(226, 216, 203, 0.7);
}

.home-showcase-grid {
  align-items: stretch;
}

.home-showcase-grid .card:nth-child(1) {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(241,238,231,0.94)),
    radial-gradient(circle at 84% 14%, rgba(243, 106, 61, 0.12), transparent 36%);
}

.home-showcase-grid .card:nth-child(2) {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(236,246,243,0.94)),
    radial-gradient(circle at 84% 14%, rgba(61, 182, 147, 0.16), transparent 36%);
}

.home-showcase-grid .card:nth-child(3) {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(236,242,249,0.94)),
    radial-gradient(circle at 84% 14%, rgba(59, 130, 246, 0.16), transparent 36%);
}

.home-showcase-grid .card:nth-child(4),
.home-showcase-grid .card:nth-child(5) {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(245,240,231,0.94)),
    radial-gradient(circle at 84% 14%, rgba(245, 158, 11, 0.16), transparent 36%);
}

@media (max-width: 1100px) {
  .home-feature-map .feature-map-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-audience-section .logos {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .hero-copy-shell {
    padding: 0;
    gap: 14px;
  }

  .hero-copy-shell::before {
    inset: -6px auto auto -16px;
    width: 56px;
  }

  .hero-copy-shell::after {
    right: -8px;
    width: 84px;
    height: 84px;
  }

  .hero-lead-stack {
    padding-left: 0;
  }

  .hero-copy-topline {
    align-items: flex-start;
  }

  .hero-jump-links {
    gap: 10px;
  }

  .home-feature-map .feature-map-grid,
  .home-audience-section .logos {
    grid-template-columns: 1fr;
  }

  .home-future-callout,
  .home-feedback-section .feedback-strip-shell {
    padding: 22px;
  }
}

.stack {
  display: grid;
  gap: 12px;
}

.list-clean {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.strip {
  background: linear-gradient(140deg, rgba(33, 92, 75, 0.08), rgba(243, 106, 61, 0.08));
  position: relative;
}

.strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(520px 240px at 20% 10%, rgba(33, 92, 75, 0.1), transparent 60%);
  opacity: 0.6;
  pointer-events: none;
}

.strip .section-title,
.strip .eyebrow,
.strip h3,
.strip h4 {
  color: var(--text);
}

.strip p,
.strip li {
  color: var(--text-muted);
}

.timeline {
  border-left: 2px solid rgba(33, 92, 75, 0.4);
  padding-left: 18px;
  display: grid;
  gap: 16px;
}

.timeline-item {
  position: relative;
  padding: 2px 0 2px 2px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -24px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(33,92,75,0.72));
  box-shadow: 0 0 0 4px rgba(33, 92, 75, 0.08);
}

.timeline-item h4 {
  margin: 0 0 6px;
}

.logos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.logo-item {
  border-radius: 999px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(244, 237, 227, 0.84));
  text-align: center;
  padding: 10px 12px;
  font-weight: 700;
  color: #3d3b46;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  overflow: hidden;
}

.faq-trigger {
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  font: inherit;
  font-weight: 700;
  color: var(--text);
  padding: 14px;
  cursor: pointer;
  transition: color 0.18s ease;
}

.faq-trigger:hover {
  color: var(--primary-strong);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s ease;
}

.faq-content p {
  margin: 0;
  padding: 0 14px 14px;
}

.contact-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1.2fr 1fr;
}

.form-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.choice-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.choice-btn {
  border: 1px solid rgba(33, 92, 75, 0.25);
  background: #fff;
  color: var(--text);
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
}

.choice-btn.active {
  background: linear-gradient(120deg, var(--primary), var(--accent));
  color: #fff;
  border-color: transparent;
}

.field {
  display: grid;
  gap: 6px;
}

.field label {
  font-size: 0.87rem;
  font-weight: 700;
  color: #3d3b46;
}

.field input,
.field select,
.field textarea {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248, 244, 238, 0.92));
  color: var(--text);
  border-radius: 12px;
  padding: 10px;
  font: inherit;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.82);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: rgba(33, 92, 75, 0.42);
  box-shadow: 0 0 0 4px rgba(33, 92, 75, 0.09), inset 0 1px 0 rgba(255,255,255,0.82);
}

.field textarea {
  resize: vertical;
  min-height: 120px;
}

.col-span-2 {
  grid-column: span 2;
}

.form-note {
  margin: 0;
  font-size: 0.86rem;
  color: var(--text-muted);
}

.form-status {
  margin: 0;
  font-size: 0.92rem;
  min-height: 20px;
}

.form-status.ok {
  color: var(--success);
}

.form-status.err {
  color: var(--danger);
}

.footer {
  border-top: 1px solid var(--line);
  background:
    radial-gradient(480px 200px at 12% 0%, rgba(33, 92, 75, 0.08), transparent 70%),
    linear-gradient(180deg, #fdf9f2, #f4ede3);
  padding: 52px 0;
}

.footer .brand-mark {
  box-shadow: 0 10px 18px rgba(23, 21, 16, 0.1);
}

.footer-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1.3fr 1fr 1fr;
}

.footer h4 {
  margin: 0 0 8px;
  font-family: var(--title);
}

.footer a {
  color: #1b1b1f;
  text-decoration: none;
  transition: color 0.18s ease;
}

.footer a:hover {
  color: var(--primary-strong);
}

.footer-links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.push-widget {
  position: fixed;
  bottom: 18px;
  right: 18px;
  z-index: 60;
  width: min(320px, 86vw);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-md);
  padding: 16px;
  display: grid;
  gap: 8px;
}

.push-title {
  font-family: var(--title);
  font-size: 1rem;
}

.push-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.push-close {
  border: 1px solid var(--line);
  background: #fff;
  color: #1b1b1f;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
}

.push-close:hover {
  background: #f2ebe1;
}

.push-text {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.push-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.push-actions .btn {
  flex: 1 1 136px;
}

.push-status {
  margin: 0;
  font-size: 0.86rem;
  min-height: 18px;
}

.push-status.ok {
  color: var(--success);
}

.push-status.err {
  color: var(--danger);
}

.kpi-inline {
  font-family: var(--title);
  color: var(--accent);
  font-size: 1.05rem;
  margin: 8px 0 4px;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.48s ease, transform 0.48s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.page-banner {
  padding: 74px 0 34px;
}

.page-banner-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 22px;
  align-items: start;
}

.page-banner-tools,
.page-banner-library,
.page-banner-subjects {
  display: grid;
  gap: 22px;
  align-items: start;
}

.page-banner-tools {
  grid-template-columns: 1.02fr .98fr;
}

.page-banner-library {
  grid-template-columns: 1fr 1.02fr;
}

.page-banner-subjects {
  grid-template-columns: 1.08fr .92fr;
}

.page-banner-copy {
  display: grid;
  gap: 0;
}

.page-banner .eyebrow {
  margin-bottom: 12px;
}

.page-banner h1 {
  margin: 0;
  font-family: var(--title);
  font-size: clamp(2rem, 4vw, 3.2rem);
  max-width: 13ch;
}

.page-banner p {
  margin: 12px 0 0;
  max-width: 66ch;
  color: var(--text-muted);
  font-size: 1.02rem;
}

.page-banner-panel {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid rgba(226, 216, 203, 0.88);
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(247,240,231,0.9));
  box-shadow: 0 26px 46px rgba(23, 21, 16, 0.12), var(--shadow-inset);
  backdrop-filter: blur(14px) saturate(125%);
  padding: 20px;
  transform: translateZ(0);
  transition:
    transform var(--dur-float) var(--ease-float),
    box-shadow var(--dur-float) ease;
}

.page-banner-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(130deg, rgba(255,255,255,0.34), transparent 44%, rgba(255,255,255,0.08) 100%);
  pointer-events: none;
}

.page-banner-panel:hover {
  transform: translateY(-5px);
  box-shadow: 0 34px 56px rgba(23, 21, 16, 0.16), var(--shadow-inset);
}

.page-banner-kicker {
  margin: 0 0 12px;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--accent);
}

.page-banner-points {
  display: grid;
  gap: 10px;
}

.page-banner-point {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,0.82), rgba(244,236,226,0.64));
  border: 1px solid rgba(33, 92, 75, 0.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
}

.page-banner-point strong {
  font-family: var(--title);
  font-size: 0.98rem;
  letter-spacing: var(--tracking-soft);
  color: #102019;
}

.page-banner-point span {
  color: var(--text-muted);
  line-height: 1.56;
  font-size: 0.92rem;
}

.tool-flow-rail {
  display: grid;
  gap: 12px;
  align-content: start;
}

.tool-flow-step,
.library-banner-card,
.subjects-track-chip {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(226, 216, 203, 0.88);
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(247,240,231,0.9));
  box-shadow: 0 18px 38px rgba(23, 21, 16, 0.1), var(--shadow-inset);
  backdrop-filter: blur(14px) saturate(125%);
}

.tool-flow-step::before,
.library-banner-card::before,
.subjects-track-chip::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(130deg, rgba(255,255,255,0.34), transparent 44%, rgba(255,255,255,0.08) 100%);
  pointer-events: none;
}

.tool-flow-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 12px;
  align-items: start;
  padding: 16px 18px;
}

.tool-flow-step span {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(33,92,75,0.14), rgba(243,106,61,0.16));
  color: var(--primary-strong);
  font: 900 0.82rem/1 var(--title);
  grid-row: span 2;
}

.tool-flow-step strong,
.library-banner-card strong,
.subjects-track-chip strong {
  font-family: var(--title);
  font-size: 1rem;
  letter-spacing: var(--tracking-soft);
  color: #102019;
}

.tool-flow-step p,
.library-banner-card span {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.56;
  font-size: 0.92rem;
}

.library-banner-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.library-banner-card {
  display: grid;
  gap: 6px;
  padding: 18px;
}

.library-banner-card.is-primary {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(33,92,75,0.12), rgba(243,106,61,0.12), rgba(255,255,255,0.96));
}

.library-banner-card small,
.subjects-track-chip small {
  font-size: 0.71rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--accent);
}

.subjects-banner-track {
  display: grid;
  gap: 10px;
  align-content: center;
}

.subjects-track-line {
  height: 24px;
  margin-left: 22px;
  width: 2px;
  background: linear-gradient(180deg, rgba(33,92,75,0.2), rgba(243,106,61,0.22));
  border-radius: 999px;
}

.subjects-track-chip {
  display: grid;
  gap: 5px;
  padding: 16px 18px;
}

.contact-hero {
  padding-bottom: 58px;
}

.contact-hero-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}

.contact-panel {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(226, 216, 203, 0.9);
  background: rgba(255, 255, 255, 0.92);
  padding: 24px;
  box-shadow: var(--shadow-lg);
}

.contact-panel-actions {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.pill {
  border: 1px solid rgba(33, 92, 75, 0.35);
  background: rgba(33, 92, 75, 0.08);
  color: #1b1b1f;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 999px;
}

.steps {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
  color: var(--text-muted);
}

.roadmap {
  margin-top: 22px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(226, 216, 203, 0.7);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-lg);
  padding: 18px;
}

.roadmap-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.roadmap-btn {
  border: 1px solid rgba(33, 92, 75, 0.25);
  background: #fff;
  color: #1b1b1f;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.roadmap-btn.active {
  background: linear-gradient(120deg, var(--primary), var(--accent));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 10px 18px rgba(33, 92, 75, 0.22);
  transform: translateY(-1px);
}

.roadmap-panels {
  display: grid;
  gap: 10px;
}

.roadmap-panel {
  display: none;
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(226, 216, 203, 0.8);
  background: rgba(250, 247, 241, 0.92);
}

.roadmap-panel.active {
  display: block;
}

.compare-grid {
  position: relative;
}

.compare-grid::after {
  content: '';
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 50%;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(33, 92, 75, 0.35), transparent);
  transform: translateX(-50%);
  pointer-events: none;
}

.compare-card {
  position: relative;
  padding-top: 44px;
}

.compare-card::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 22px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #fff 0%, #f9e9df 38%, rgba(243, 106, 61, 0.9) 100%);
  box-shadow: 0 6px 12px rgba(243, 106, 61, 0.18);
}

@media (max-width: 1040px) {
  .grid-2,
  .contact-grid,
  .footer-grid,
  .contact-hero-grid {
    grid-template-columns: 1fr;
  }

  .platform-shell {
    grid-template-columns: 1fr;
  }

  .analytics-hero-grid {
    grid-template-columns: 1fr;
  }

  .analytics-hero .hero-title {
    max-width: none;
    gap: 12px;
  }

  .analytics-hero .hero-title-stack {
    margin-top: 0;
    padding-left: 14px;
  }

  .page-banner-grid {
    grid-template-columns: 1fr;
  }

  .page-banner-tools,
  .page-banner-library,
  .page-banner-subjects {
    grid-template-columns: 1fr;
  }

  .compare-grid::after {
    display: none;
  }

  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .preview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quick-nav-grid,
  .feature-map-grid,
  .analytics-overview,
  .analytics-overview-advanced {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .analytics-grid,
  .analytics-grid-advanced,
  .analytics-advanced-grid,
  .analytics-advanced-grid-bottom {
    grid-template-columns: 1fr;
  }

  .feedback-strip-shell {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 840px) {
  .startup-logo {
    width: 108px;
    height: 108px;
  }

  .startup-wordmark {
    font-size: 1.35rem;
  }

  .startup-credit {
    font-size: 0.64rem;
    letter-spacing: 0.12em;
  }

  .nav-toggle {
    display: none;
  }

  .topbar-inner {
    min-height: 64px;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .streak-pill {
    margin-left: auto;
    margin-right: 0;
    padding: 6px 10px;
    gap: 6px;
  }

  .stats-wrap {
    margin-left: 6px;
    margin-right: 6px;
  }

  .stats-btn {
    padding: 8px 10px;
    font-size: 0.84rem;
  }

  .nav-menu {
    position: static;
    order: 4;
    width: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    overflow-x: visible;
    white-space: normal;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 7px 8px;
    gap: 6px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }

  .nav-menu a,
  .install-btn,
  .install-hint,
  .nav-cta {
    margin: 0;
    flex: 0 0 auto;
    font-size: 0.84rem;
  }

  .nav-menu a,
  .install-btn,
  .nav-cta {
    padding: 8px 10px;
  }

  .install-hint {
    display: none !important;
  }

  .auth-open {
    max-width: none;
    width: 100%;
  }

  .hero {
    padding-top: 72px;
  }
}

@media (max-width: 680px) {
  .home .site-wrap::after {
    width: 220px;
    height: 220px;
    top: 18px;
    right: 14px;
    opacity: 0.25;
    filter: blur(6px);
    transform: none;
  }

  .grid-3,
  .form-grid,
  .logos {
    grid-template-columns: 1fr;
  }

  .preview-grid {
    grid-template-columns: 1fr;
  }

  .quick-nav-grid,
  .feature-map-grid,
  .analytics-overview,
  .analytics-overview-advanced {
    grid-template-columns: 1fr;
  }

  .analytics-grid,
  .analytics-grid-advanced,
  .analytics-mini-grid,
  .analytics-diagnostic-grid,
  .analytics-advanced-grid,
  .analytics-advanced-grid-bottom {
    grid-template-columns: 1fr;
  }

  .library-banner-board {
    grid-template-columns: 1fr;
  }

  .library-banner-card.is-primary {
    grid-column: auto;
  }

  .platform-copy,
  .platform-panel,
  .feedback-strip-shell,
  .tool-flow-step,
  .library-banner-card,
  .subjects-track-chip {
    padding: 18px;
    border-radius: 20px;
  }

  .col-span-2 {
    grid-column: auto;
  }

  .section {
    padding: 64px 0;
  }

  .hero {
    padding: 56px 0;
  }

  .home .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: clamp(2.3rem, 9.4vw, 3.4rem);
    gap: 5px;
  }

  .hero-title-stack {
    gap: 4px;
    padding-left: 10px;
  }

  .hero-title-mark-note {
    bottom: -1.26em;
    right: 0.1ch;
    font-size: 0.2em;
  }

  .analytics-hero .hero-title {
    gap: 6px;
  }

  .analytics-hero .hero-title-stack {
    gap: 4px;
    padding-left: 0;
    border-left: 0;
    margin-top: 6px;
  }

  .analytics-hero .hero-title-sub {
    font-size: 0.9rem;
    letter-spacing: 0.14em;
  }

  .hero-copy p {
    font-size: 0.98rem;
  }

  .hero-jump-links {
    margin-top: 10px;
  }

  .jump-link {
    font-size: 0.82rem;
    padding: 7px 10px;
  }

  .grade10-spotlight-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .grade10-spotlight-btn {
    width: 100%;
  }

  .section-tight {
    padding: 36px 0;
  }

  .card {
    padding: 16px;
  }

  .callout {
    padding: 18px;
  }

  .topbar-inner {
    min-height: 64px;
    gap: 6px;
  }

  .streak-pill-label {
    display: none;
  }

  .stats-btn {
    padding: 8px 10px;
  }

  .stats-panel {
    right: -24px;
    width: min(260px, 88vw);
  }

  .btn {
    padding: 10px 14px;
    font-size: 0.92rem;
  }

  .nav-menu {
    gap: 5px;
    padding: 6px;
  }

  .nav-menu a,
  .install-btn,
  .nav-cta {
    padding: 7px 9px;
    font-size: 0.8rem;
  }

  .nav-cta {
    display: none;
  }

  .section-title {
    font-size: clamp(1.55rem, 5vw, 2rem);
  }

  .callout {
    box-shadow: var(--shadow-sm);
  }

  .switcher-panel {
    padding: 12px;
  }

  .page-banner {
    padding: 56px 0 26px;
  }

  .page-banner-panel {
    padding: 18px;
    border-radius: 20px;
  }

  .auth-actions {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .startup-overlay {
    display: none;
  }

  body.startup-active {
    overflow: auto;
  }

  .startup-overlay + .site-wrap,
  body.startup-ready .startup-overlay + .site-wrap {
    opacity: 1;
    transform: none;
    transition: none;
  }
}