:root {
  --navy: #06183d;
  --navy-2: #0d2b67;
  --blue: #115be8;
  --blue-2: #0a9cd8;
  --blue-soft: #eaf4ff;
  --gold: #d6a22d;
  --gold-soft: #fff4cf;
  --ink: #111a31;
  --muted: #647087;
  --line: #dce8f7;
  --paper: #ffffff;
  --wash: #f5f9ff;
  --green: #13a878;
  --coral: #e65f64;
  --shadow: 0 24px 70px rgba(6, 24, 61, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(180deg, #fbfdff 0, #ffffff 38%, #f7fbff 100%);
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  overflow-x: hidden;
}

body.modal-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(1180px, calc(100% - 40px));
  min-height: 74px;
  margin: 12px auto 0;
  padding: 9px 18px;
  border: 1px solid rgba(220, 232, 247, 0.9);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(18px);
  box-shadow: 0 14px 40px rgba(6, 24, 61, 0.08);
  animation: topbarIn 620ms ease both;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-lockup img {
  display: block;
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 8px;
  mix-blend-mode: multiply;
}

.brand-lockup span {
  display: grid;
  gap: 1px;
}

.brand-lockup strong {
  color: var(--navy);
  font-size: clamp(20px, 2vw, 25px);
  line-height: 1;
  font-weight: 950;
  white-space: nowrap;
}

.brand-lockup small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

nav a {
  min-height: 36px;
  padding: 8px 10px;
  border-radius: 7px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 850;
}

nav a:hover {
  color: var(--blue);
  background: var(--blue-soft);
}

.js .reveal-on-load {
  opacity: 0;
  animation: riseIn 780ms cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.delay-2 {
  animation-delay: 160ms;
}

.js .reveal-section {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 720ms ease, transform 720ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

.hero {
  width: min(1180px, calc(100% - 40px));
  margin: 42px auto 0;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(460px, 1.08fr);
  gap: 44px;
  align-items: center;
  min-height: 760px;
}

.eyebrow,
.mini-label {
  margin: 0 0 13px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p,
blockquote {
  letter-spacing: 0;
}

h1 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(48px, 7vw, 88px);
  line-height: 0.94;
  font-weight: 950;
}

.lead {
  max-width: 650px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.65;
}

.trust-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 22px 0 0;
  padding: 9px 12px;
  border: 1px solid rgba(214, 162, 45, 0.45);
  border-radius: 999px;
  color: var(--navy);
  background: var(--gold-soft);
  font-size: 14px;
  font-weight: 900;
}

.trust-line::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(214, 162, 45, 0.18);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 900;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover,
.platform-button:hover {
  transform: translateY(-2px);
}

.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), #294be4);
  box-shadow: 0 16px 34px rgba(18, 91, 237, 0.28);
}

.secondary {
  color: var(--blue);
  border: 1px solid var(--line);
  background: #fff;
}

.hero-showcase {
  display: grid;
  align-items: center;
}

.product-shot {
  position: relative;
  margin: 0;
  border: 1px solid rgba(220, 232, 247, 0.95);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: perspective(1200px) rotateX(0deg) rotateY(-2deg);
  transition: transform 320ms ease, box-shadow 320ms ease;
}

.product-shot:hover {
  transform: perspective(1200px) rotateX(0deg) rotateY(0deg) translateY(-4px);
  box-shadow: 0 34px 82px rgba(6, 24, 61, 0.22);
}

.product-shot-bar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #fff, #f7fbff);
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.product-shot-bar span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.product-shot-bar i {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(19, 168, 120, 0.5);
  animation: statusPulse 1.7s ease-out infinite;
}

.product-shot-bar strong {
  color: var(--navy);
}

.product-shot img {
  display: block;
  width: 100%;
  aspect-ratio: 1.34;
  object-fit: cover;
  object-position: left top;
}

.live-simulation {
  position: absolute;
  inset: auto 18px 18px 18px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  pointer-events: none;
}

.live-simulation span {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  padding: 9px 12px;
  border: 1px solid rgba(220, 232, 247, 0.78);
  border-radius: 8px;
  color: var(--navy);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 32px rgba(6, 24, 61, 0.16);
  font-size: 12px;
  font-weight: 950;
  backdrop-filter: blur(12px);
}

.mic-pulse {
  color: #fff !important;
  background: linear-gradient(135deg, #e3322c, #b91c1c) !important;
  border-color: rgba(255, 255, 255, 0.42) !important;
  animation: micFloat 2.2s ease-in-out infinite;
}

.transcript-chip {
  justify-content: center;
  animation: chipFloat 2.8s ease-in-out infinite;
}

.feedback-chip {
  color: var(--navy) !important;
  background: var(--gold-soft) !important;
  border-color: rgba(214, 162, 45, 0.52) !important;
  animation: chipFloat 2.8s ease-in-out 400ms infinite;
}

.practice-rhythm {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(1180px, calc(100% - 40px));
  margin: 34px auto 34px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  box-shadow: 0 18px 45px rgba(6, 24, 61, 0.08);
}

.practice-rhythm article {
  min-height: 172px;
  padding: 22px;
  background: linear-gradient(180deg, #fff, #f8fbff);
  transition: transform 200ms ease, background 200ms ease;
}

.practice-rhythm article:hover {
  transform: translateY(-3px);
  background: #fff;
}

.practice-rhythm span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 16px;
  border-radius: 50%;
  color: var(--navy);
  background: var(--gold-soft);
  border: 1px solid rgba(214, 162, 45, 0.45);
  font-size: 13px;
  font-weight: 950;
}

.practice-rhythm strong {
  display: block;
  color: var(--navy);
  font-size: 21px;
  font-weight: 950;
}

.practice-rhythm p {
  margin: 9px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.coverage-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 8px auto 0;
  width: min(1180px, calc(100% - 40px));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--line);
  box-shadow: 0 18px 45px rgba(6, 24, 61, 0.08);
}

.coverage-strip article {
  min-height: 120px;
  padding: 20px;
  background: #fff;
  transition: transform 200ms ease, background 200ms ease;
}

.coverage-strip article:hover {
  transform: translateY(-3px);
  background: #fbfdff;
}

.coverage-strip strong {
  display: block;
  color: var(--gold);
  font-size: 44px;
  line-height: 1;
}

.coverage-strip span {
  display: block;
  margin-top: 8px;
  color: var(--navy);
  font-weight: 900;
  line-height: 1.35;
}

.metrics-section {
  padding-top: 88px;
}

.metrics-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.62fr);
  gap: 34px;
  align-items: end;
  margin-bottom: 30px;
}

.metrics-heading h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.03;
  font-weight: 950;
}

.metrics-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.metrics-grid article {
  min-height: 156px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(6, 24, 61, 0.08);
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.metrics-grid article:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 58px rgba(6, 24, 61, 0.12);
}

.metrics-grid strong,
.metrics-grid span,
.metrics-grid small {
  display: block;
}

.metrics-grid strong {
  color: var(--gold);
  font-size: clamp(36px, 4.4vw, 54px);
  line-height: 1;
  font-weight: 950;
}

.metrics-grid span {
  margin-top: 10px;
  color: var(--navy);
  font-weight: 950;
  line-height: 1.25;
}

.metrics-grid small {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.4;
}

.progression-panel {
  display: grid;
  grid-template-columns: minmax(260px, 0.44fr) minmax(0, 0.56fr);
  gap: 24px;
  align-items: stretch;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(6, 24, 61, 0.98), rgba(13, 43, 103, 0.98)),
    var(--navy);
  box-shadow: var(--shadow);
}

.progression-copy h3 {
  margin: 0;
  color: #fff;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1.06;
  font-weight: 950;
}

.progression-copy .eyebrow {
  color: #f6c85e;
}

.progression-copy p {
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
  line-height: 1.6;
}

.mistake-chart {
  min-height: 320px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  overflow-x: auto;
}

.line-chart-svg {
  display: block;
  width: 100%;
  min-width: 560px;
  height: auto;
}

.line-grid {
  stroke: rgba(255, 255, 255, 0.14);
  stroke-width: 1;
}

.line-area {
  fill: url("#mistakeLineArea");
}

.line-path {
  fill: none;
  stroke: #f6c85e;
  stroke-width: 5;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 8px 18px rgba(246, 200, 94, 0.22));
}

.line-point-halo {
  fill: rgba(45, 179, 255, 0.16);
}

.line-point {
  fill: #fff;
  stroke: #f6c85e;
  stroke-width: 4;
}

.line-value {
  fill: #f6c85e;
  font-size: 16px;
  font-weight: 950;
  text-anchor: middle;
}

.line-month {
  fill: #fff;
  font-size: 13px;
  font-weight: 950;
  text-anchor: middle;
}

.line-sessions {
  fill: rgba(255, 255, 255, 0.66);
  font-size: 12px;
  text-anchor: middle;
}

.chart-empty {
  display: grid;
  min-height: 280px;
  place-items: center;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 850;
}

.section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 94px 0;
}

.section-heading {
  max-width: 860px;
  margin-bottom: 36px;
}

.section-heading h2,
.review-heading h2,
.closing-section h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.03;
  font-weight: 950;
}

.section-heading p,
.review-heading p,
.closing-section p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.suite-section {
  padding: 98px max(20px, calc((100vw - 1180px) / 2));
  background: linear-gradient(180deg, #fff 0%, #f6faff 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.suite-heading {
  max-width: 940px;
  margin-bottom: 34px;
}

.suite-heading h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.02;
  font-weight: 950;
}

.suite-heading p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.suite-panels {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.suite-panel {
  display: grid;
  grid-template-rows: auto auto 1fr;
  gap: 24px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 42px rgba(6, 24, 61, 0.09);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.suite-panel:hover,
.platform-panel:hover,
.review-card:hover,
.demo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 26px 60px rgba(6, 24, 61, 0.15);
}

.dental-panel {
  border-color: rgba(17, 91, 232, 0.22);
}

.medical-panel {
  background: linear-gradient(180deg, #fff, #f8fbff);
  border-color: rgba(214, 162, 45, 0.34);
}

.suite-panel-head span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 950;
  text-transform: uppercase;
}

.medical-panel .suite-panel-head span {
  color: var(--gold);
}

.suite-panel-head h3 {
  margin: 16px 0 12px;
  color: var(--navy);
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.07;
  font-weight: 950;
}

.suite-panel-head p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.suite-metric-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.suite-metric-row div {
  min-height: 96px;
  padding: 16px;
  background: #fff;
}

.suite-metric-row strong,
.suite-metric-row span {
  display: block;
}

.suite-metric-row strong {
  color: var(--gold);
  font-size: 34px;
  line-height: 1;
  font-weight: 950;
}

.suite-metric-row span {
  margin-top: 7px;
  color: var(--navy);
  font-size: 13px;
  line-height: 1.35;
  font-weight: 900;
}

.suite-module-list {
  display: grid;
  align-content: start;
  border-top: 1px solid var(--line);
}

.suite-module-list section {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.suite-module-list strong {
  display: block;
  color: var(--navy);
  font-size: 18px;
  font-weight: 950;
}

.suite-module-list p {
  margin: 7px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.platform-section {
  padding: 96px max(20px, calc((100vw - 1180px) / 2));
  color: #fff;
  background: linear-gradient(135deg, var(--navy) 0%, #0b2a63 100%);
}

.platform-heading {
  max-width: 930px;
  margin-bottom: 34px;
}

.platform-heading .eyebrow {
  color: #f6c85e;
}

.platform-heading h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.02;
  font-weight: 950;
}

.platform-heading p {
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
  line-height: 1.65;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.platform-panel {
  display: grid;
  align-content: start;
  gap: 24px;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  transition: transform 220ms ease, box-shadow 220ms ease, background 220ms ease;
}

.platform-panel:hover {
  background: rgba(255, 255, 255, 0.105);
}

.academy-panel {
  border-color: rgba(214, 162, 45, 0.34);
}

.platform-panel-head span {
  color: #79b8ff;
  font-size: 13px;
  font-weight: 950;
  text-transform: uppercase;
}

.academy-panel .platform-panel-head span {
  color: #f6c85e;
}

.platform-panel-head h3 {
  margin: 14px 0 0;
  color: #fff;
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.07;
  font-weight: 950;
}

.platform-feature-list {
  display: grid;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.platform-feature-list section {
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.platform-feature-list strong {
  display: block;
  color: #fff;
  font-size: 18px;
  font-weight: 950;
}

.platform-feature-list p {
  margin: 7px 0 0;
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.55;
}

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

.student-cta-grid section {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
}

.student-cta-grid strong {
  display: block;
  margin-bottom: 8px;
  color: #fff;
  font-size: 14px;
  font-weight: 950;
}

.student-cta-grid p {
  min-height: 44px;
  margin: 0 0 12px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.45;
}

.student-cta-grid div {
  display: grid;
  gap: 8px;
}

.platform-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 12px;
  border: 0;
  border-radius: 8px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 950;
  text-align: center;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

.platform-button.primary {
  color: var(--navy);
  background: #fff;
}

.platform-button.secondary {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
}

.platform-button:disabled {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.trial-modal[hidden] {
  display: none;
}

.trial-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 22px;
}

.trial-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 24, 61, 0.72);
  backdrop-filter: blur(8px);
}

.trial-dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 500px);
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 32px 90px rgba(6, 24, 61, 0.34);
}

.trial-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--navy);
  background: #f7fbff;
  font-family: inherit;
  font-size: 18px;
  font-weight: 950;
  cursor: pointer;
}

.trial-dialog h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(30px, 5vw, 44px);
  line-height: 1.04;
  font-weight: 950;
}

.trial-dialog p {
  color: var(--muted);
  line-height: 1.55;
}

.trial-form {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.trial-form label {
  color: var(--navy);
  font-weight: 950;
}

.trial-form input {
  width: 100%;
  min-height: 52px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--navy);
  background: #f7fbff;
  font-family: inherit;
  font-size: 16px;
  font-weight: 800;
}

.trial-form input:focus {
  outline: 3px solid rgba(45, 179, 255, 0.22);
  border-color: rgba(45, 179, 255, 0.65);
}

.trial-note,
.trial-status {
  margin: 0;
  font-size: 14px;
}

.trial-status {
  min-height: 22px;
  font-weight: 900;
}

.trial-status.is-error {
  color: #b42318;
}

.trial-status.is-success {
  color: #0f7a55;
}

.trial-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin-top: 4px;
}

.trial-actions .platform-button.primary,
.trial-success .platform-button.primary {
  color: var(--navy);
  background: var(--gold-soft);
  border: 1px solid rgba(214, 162, 45, 0.65);
}

.trial-actions .platform-button.secondary {
  color: var(--navy);
  border-color: var(--line);
  background: #fff;
}

.trial-success {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.trial-success[hidden] {
  display: none;
}

.academy-cta {
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.academy-cta p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.55;
}

.academy-cta a {
  color: #f6c85e;
  font-weight: 950;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.demo-section {
  padding-top: 100px;
}

.demo-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.62fr);
  gap: 34px;
  align-items: end;
  margin-bottom: 30px;
}

.demo-heading h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.03;
  font-weight: 950;
}

.demo-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

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

.demo-card {
  display: grid;
  gap: 16px;
  align-content: start;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(6, 24, 61, 0.11);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.demo-part {
  width: fit-content;
  padding: 7px 10px;
  border: 1px solid rgba(214, 162, 45, 0.48);
  border-radius: 999px;
  color: var(--navy);
  background: var(--gold-soft);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}

.demo-card:hover {
  border-color: rgba(17, 91, 232, 0.3);
}

.video-frame {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: var(--navy);
  aspect-ratio: 16 / 9;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.demo-card strong {
  color: var(--navy);
  font-size: 20px;
  font-weight: 950;
}

.demo-card p {
  margin: -6px 0 6px;
  color: var(--muted);
  line-height: 1.55;
}

.reviews-section {
  overflow: hidden;
}

.review-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.62fr);
  gap: 34px;
  align-items: end;
  margin-bottom: 30px;
}

.review-heading p {
  margin: 0;
}

.review-carousel {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(310px, 390px);
  gap: 16px;
  overflow-x: auto;
  padding: 6px 0 28px;
  scroll-snap-type: x mandatory;
  scrollbar-color: var(--blue) var(--blue-soft);
}

.review-card {
  min-height: 280px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 251, 255, 0.96)),
    #fff;
  box-shadow: 0 18px 42px rgba(6, 24, 61, 0.11);
  scroll-snap-align: start;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.review-card.featured {
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
  border-color: rgba(214, 162, 45, 0.44);
}

.review-card blockquote {
  margin: 0;
  color: var(--navy);
  font-size: 24px;
  line-height: 1.32;
  font-weight: 850;
}

.review-card.featured blockquote {
  color: #fff;
}

.carousel-hint {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.carousel-hint span {
  width: 34px;
  height: 5px;
  border-radius: 999px;
  background: var(--line);
}

.carousel-hint span:first-child {
  background: var(--blue);
}

.closing-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.45fr);
  gap: 46px;
  align-items: center;
  padding: 82px max(20px, calc((100vw - 1180px) / 2));
  color: #fff;
  background:
    linear-gradient(135deg, rgba(6, 24, 61, 1), rgba(11, 41, 96, 1)),
    var(--navy);
}

.closing-section h2 {
  max-width: 860px;
  color: #fff;
}

.closing-section p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.78);
}

.closing-section .eyebrow {
  color: #f6c85e;
}

.closing-side {
  display: grid;
  justify-items: stretch;
  gap: 12px;
}

.footer-logo-card {
  display: flex;
  justify-content: center;
  justify-self: stretch;
  padding: 14px;
  border: 1px solid rgba(214, 162, 45, 0.26);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.16);
}

.footer-logo-card img {
  display: block;
  width: min(210px, 100%);
  height: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.closing-proof {
  display: grid;
  gap: 10px;
}

.closing-proof span {
  padding: 13px 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  font-weight: 850;
}

.not-found-page {
  width: min(920px, calc(100% - 40px));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  align-content: center;
  gap: 26px;
}

.not-found-brand {
  width: fit-content;
}

.not-found-card {
  padding: clamp(30px, 7vw, 64px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.not-found-card h1 {
  max-width: 720px;
  font-size: clamp(42px, 8vw, 76px);
}

.not-found-card .button {
  margin-top: 24px;
}

@keyframes topbarIn {
  from {
    opacity: 0;
    transform: translateY(-14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes statusPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(19, 168, 120, 0.48);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(19, 168, 120, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(19, 168, 120, 0);
  }
}

@keyframes micFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

@keyframes chipFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(4px);
  }
}

@media (max-width: 1050px) {
  .hero,
  .review-heading,
  .demo-heading,
  .metrics-heading,
  .suite-panels,
  .platform-grid,
  .progression-panel,
  .closing-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

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

  .practice-rhythm {
    grid-template-columns: 1fr;
    margin-top: 26px;
  }

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

@media (max-width: 760px) {
  .topbar {
    position: static;
    width: min(100% - 24px, 1180px);
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding: 10px 12px;
  }

  .brand-lockup {
    width: 100%;
    justify-content: flex-start;
    gap: 10px;
  }

  .brand-lockup img {
    width: 46px;
    height: 46px;
  }

  .brand-lockup strong {
    font-size: 20px;
  }

  .brand-lockup small {
    font-size: 11px;
  }

  nav {
    width: 100%;
    overflow-x: auto;
  }

  .hero,
  .section,
  .coverage-strip,
  .practice-rhythm {
    width: min(100% - 24px, 1180px);
  }

  .suite-section {
    padding: 72px 12px;
  }

  .platform-section {
    padding: 72px 12px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  h1 {
    font-size: clamp(42px, 13vw, 58px);
  }

  .lead {
    font-size: 17px;
  }

  .coverage-strip,
  .practice-rhythm,
  .metrics-grid,
  .suite-metric-row,
  .student-cta-grid,
  .live-simulation,
  .closing-section {
    grid-template-columns: 1fr;
  }

  .live-simulation {
    position: static;
    padding: 12px;
    background: #f7fbff;
  }

  .product-shot img {
    aspect-ratio: 1.05;
  }

  .review-carousel {
    grid-auto-columns: minmax(285px, 86vw);
  }

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

  .progression-panel {
    padding: 18px;
  }

  .trial-dialog {
    padding: 24px;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }

  .reveal-on-load,
  .reveal-section {
    opacity: 1;
    transform: none;
  }
}