:root {
  color-scheme: light;
  --ink: #141b29;
  --muted: #5d6675;
  --line: #d8e2ea;
  --blue: #236fa8;
  --blue-dark: #124d7c;
  --green: #1b7f5d;
  --green-soft: #e7f4ee;
  --amber: #9b670e;
  --amber-soft: #fff3d9;
  --bg: #f5f7f4;
  --panel: #ffffff;
  --paper: #fbfbf7;
  --shadow: 0 28px 70px rgba(30, 48, 66, 0.13);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Avenir Next", Avenir, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% -8%, rgba(35, 111, 168, 0.11), transparent 28%),
    radial-gradient(circle at 92% 18%, rgba(27, 127, 93, 0.11), transparent 24%),
    var(--bg);
  line-height: 1.55;
}

a {
  color: inherit;
}

main {
  overflow: hidden;
}

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

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 80;
  padding: 9px 12px;
  transform: translateY(-140%);
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(251, 251, 247, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.brand {
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0;
}

nav {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.95rem;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

nav .nav-cta {
  padding: 8px 11px;
  border-radius: 8px;
  background: var(--blue-dark);
  color: #fff;
  font-weight: 800;
}

nav button.nav-cta {
  border-color: var(--blue-dark);
  appearance: none;
}

.locale-switch {
  display: inline-flex;
  gap: 4px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.locale-switch a {
  padding: 4px 7px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.locale-switch .active-locale {
  background: #e5f4ff;
  color: var(--blue);
}

nav button,
.button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 14px;
  background: white;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background 160ms ease;
}

nav button:hover,
.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(18, 104, 179, 0.14);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  padding: clamp(42px, 6vw, 76px) clamp(18px, 6vw, 88px) clamp(36px, 5vw, 58px);
  background:
    radial-gradient(circle at 74% 24%, rgba(27, 127, 93, 0.13), transparent 28%),
    linear-gradient(180deg, rgba(239, 248, 244, 0.72), rgba(245, 247, 244, 0.96) 72%);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-weight: 800;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  margin: 0 0 14px;
  padding: 7px 10px;
  border: 1px solid #a8d3f2;
  border-radius: 8px;
  color: var(--blue-dark);
  background: #ffffff;
  font-weight: 800;
  font-size: 0.92rem;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 18px;
  font-size: clamp(2.2rem, 5.6vw, 4.75rem);
  line-height: 1.02;
  letter-spacing: 0;
  text-wrap: balance;
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(1.5rem, 3vw, 2.3rem);
  line-height: 1.12;
  letter-spacing: 0;
  text-wrap: balance;
}

.lead {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.32rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button.primary {
  border-color: var(--blue-dark);
  background: var(--blue-dark);
  color: white;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.82);
}

.button:active,
.program:active,
.premium-program:active {
  transform: translateY(1px) scale(0.99);
}

.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.hero-trust-row span,
.proof-strip span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 750;
}

.hero-trust-row span::before,
.proof-strip span::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--green);
}

.hero-art {
  position: relative;
  display: grid;
  place-items: center;
  margin: 0;
  min-height: 380px;
}

.hero-art img {
  width: min(100%, 640px);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.hero-card {
  position: absolute;
  z-index: 2;
  max-width: 188px;
  padding: 10px 12px;
  border: 1px solid rgba(18, 104, 179, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 16px 40px rgba(23, 32, 51, 0.12);
  font-weight: 800;
  font-size: 0.92rem;
}

.hero-card-one {
  top: 24px;
  left: 2%;
}

.hero-card-two {
  right: 0;
  top: 42%;
}

.hero-card-three {
  bottom: 34px;
  left: 8%;
  border-color: rgba(22, 132, 92, 0.28);
}

.phone {
  position: relative;
  width: min(74vw, 330px);
  aspect-ratio: 0.55;
  border: 12px solid #1d2738;
  border-radius: 34px;
  background: linear-gradient(160deg, #e5f4ff, #ffffff);
  box-shadow: 0 24px 70px rgba(23, 32, 51, 0.18);
}

.speaker {
  position: absolute;
  left: 50%;
  bottom: 42px;
  width: 96px;
  height: 14px;
  transform: translateX(-50%);
  border-radius: 99px;
  background: #1d2738;
}

.wave {
  position: absolute;
  left: 50%;
  bottom: 14px;
  border: 3px solid var(--blue);
  border-top: 0;
  border-radius: 0 0 999px 999px;
  transform: translateX(-50%);
}

.wave-one {
  width: 150px;
  height: 54px;
}

.wave-two {
  width: 220px;
  height: 86px;
  opacity: 0.5;
}

.droplets span {
  position: absolute;
  bottom: -28px;
  width: 13px;
  height: 18px;
  border-radius: 12px 12px 18px 18px;
  background: #2d9deb;
}

.droplets span:nth-child(1) {
  left: 92px;
}

.droplets span:nth-child(2) {
  left: 150px;
  bottom: -42px;
}

.droplets span:nth-child(3) {
  right: 82px;
}

.section {
  padding: clamp(42px, 7vw, 80px) clamp(18px, 6vw, 88px);
  border-top: 1px solid var(--line);
}

.answer-section {
  background: linear-gradient(180deg, #f9fbf8, #ffffff);
}

.answer-card {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.7fr);
  gap: clamp(24px, 5vw, 62px);
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid rgba(216, 226, 234, 0.86);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(246, 250, 247, 0.94)),
    radial-gradient(circle at 92% 8%, rgba(35, 111, 168, 0.12), transparent 28%);
  box-shadow: var(--shadow);
}

.answer-card p {
  max-width: 68ch;
  color: var(--muted);
}

.answer-card ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.answer-card li {
  padding: 14px 16px;
  border-left: 0;
  border-radius: 8px;
  background: #fff;
  font-weight: 800;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 18px clamp(18px, 6vw, 88px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.proof-strip span {
  justify-content: center;
  min-height: 48px;
  color: var(--ink);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 28px;
}

.steps-section {
  background: #ffffff;
}

.steps-grid,
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.step-card,
.scenario-grid article,
.plan-card {
  min-height: 170px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.steps-grid .step-card:first-child {
  grid-column: span 2;
}

.step-card span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 16px;
  border-radius: 8px;
  background: var(--blue-dark);
  color: #fff;
  font-weight: 900;
}

.step-card h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
}

.step-card p,
.scenario-grid p {
  margin: 0;
  color: var(--muted);
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.program {
  min-height: 132px;
  padding: 18px;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  cursor: pointer;
  box-shadow: 0 0 0 rgba(23, 32, 51, 0);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background 160ms ease;
}

.visual-card {
  position: relative;
  overflow: hidden;
}

.visual-card::after {
  content: "›";
  position: absolute;
  right: 16px;
  top: 16px;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  color: #fff;
  background: var(--blue-dark);
  font-size: 1.6rem;
  line-height: 1;
}

.program:hover,
.program:focus-visible,
.active-program {
  transform: translateY(-2px);
  border-color: var(--blue);
  background: #fbfdff;
  box-shadow: 0 18px 42px rgba(18, 104, 179, 0.15);
}

.active-program {
  outline: 3px solid rgba(18, 104, 179, 0.18);
}

.card-visual {
  display: block;
  width: 54px;
  height: 54px;
  margin-bottom: 14px;
  border-radius: 8px;
  background: #e5f4ff;
}

.water-icon {
  background:
    radial-gradient(circle at 50% 26%, #2d9deb 0 13px, transparent 14px),
    linear-gradient(145deg, #d7f0ff, #ffffff);
}

.dust-icon {
  background:
    radial-gradient(circle at 28% 34%, #a86400 0 5px, transparent 6px),
    radial-gradient(circle at 60% 58%, #c98922 0 7px, transparent 8px),
    radial-gradient(circle at 70% 28%, #e0a84c 0 4px, transparent 5px),
    #fff8ec;
}

.wave-icon {
  background:
    repeating-radial-gradient(circle at 50% 82%, transparent 0 9px, #1268b3 10px 12px, transparent 13px 22px),
    #eef7ff;
}

.program strong,
.program span,
.program em {
  display: block;
}

.program span {
  margin-top: 8px;
  color: var(--muted);
}

.program em {
  margin-top: 14px;
  color: var(--blue-dark);
  font-style: normal;
  font-weight: 900;
}

.player {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.player p {
  margin: 0;
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.8fr);
  gap: 34px;
  background: #fff;
}

.split h3 {
  margin: 0 0 14px;
  font-size: 1.05rem;
}

.trust-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list {
  display: grid;
  gap: 8px;
  margin: 20px 0;
  padding-left: 20px;
}

.trust-list li {
  margin-bottom: 10px;
  padding: 12px 14px;
  border-left: 0;
  background: #effaf5;
}

.premium-visual {
  position: relative;
  margin: 0 0 22px;
}

.premium-visual img {
  display: block;
  border-radius: 18px;
  box-shadow: 0 20px 54px rgba(18, 77, 124, 0.15);
}

.premium-visual figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 750;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.plan-card {
  min-height: 180px;
}

.plan-card.featured {
  border-color: #8bc3a7;
  background: var(--green-soft);
}

.plan-card strong,
.plan-card span {
  display: block;
}

.plan-card strong {
  margin-bottom: 12px;
  font-size: 1.1rem;
}

.plan-card span {
  position: relative;
  margin-top: 8px;
  padding-left: 18px;
  color: var(--muted);
}

.plan-card span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--green);
}

.alternative-section {
  background: #f8fbff;
}

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

.option-card {
  min-height: 128px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.option-visual {
  display: block;
  width: 44px;
  height: 44px;
  margin-bottom: 12px;
  border-radius: 8px;
  background: linear-gradient(145deg, #e5f4ff, #effaf5);
}

.option-1 {
  background: repeating-linear-gradient(90deg, #1268b3 0 4px, #e5f4ff 5px 12px);
}

.option-2 {
  background: linear-gradient(#172033 0 0) center 31px / 22px 5px no-repeat, #e5f4ff;
}

.option-3 {
  background: radial-gradient(circle at 50% 50%, #16845c 0 11px, transparent 12px), #effaf5;
}

.option-4 {
  background: radial-gradient(circle at 50% 28%, #1268b3 0 7px, transparent 8px), linear-gradient(#1268b3 0 0) center 28px / 22px 18px no-repeat, #eef7ff;
}

.warning {
  background: var(--amber-soft);
  border-top-color: #f0d3a2;
}

.warning h2 {
  color: var(--amber);
}

.limit-note {
  max-width: 900px;
  margin-top: 16px;
  padding: 14px 16px;
  border: 1px solid #f0d3a2;
  border-radius: 8px;
  background: #fff;
  color: #6d470b;
  font-weight: 750;
}

.scenarios {
  background: #fff;
}

.cta-band {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(280px, 0.75fr);
  gap: clamp(24px, 5vw, 70px);
  align-items: center;
  background:
    linear-gradient(135deg, #142131, #1a3344 58%, #164535);
  color: #f8fbff;
}

.cta-band .eyebrow,
.cta-band p {
  color: #d8e7ee;
}

.cta-band h2 {
  max-width: 760px;
}

.cta-band img {
  border-radius: 24px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.26);
}

.cta-band .button.secondary {
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.scenario-grid article {
  min-height: 132px;
}

.scenario-grid span {
  display: block;
  width: 36px;
  height: 36px;
  margin-bottom: 14px;
  border-radius: 8px;
  background:
    linear-gradient(var(--green) 0 0) center / 18px 4px no-repeat,
    linear-gradient(90deg, transparent 0 9px, var(--green) 10px 14px, transparent 15px) center / 28px 18px no-repeat,
    var(--green-soft);
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 920px;
}

.legal-note {
  max-width: 780px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.94rem;
}

.premium-player {
  background: #f0f8ff;
}

.premium-program {
  min-height: 92px;
  padding: 18px;
  border: 1px solid #9cc8ee;
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.modal[hidden] {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(23, 32, 51, 0.62);
}

.modal-panel {
  position: relative;
  width: min(100%, 520px);
  padding: 26px;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
}

.exit-panel {
  overflow: hidden;
}

.exit-visual {
  width: 100%;
  height: 96px;
  margin-bottom: 18px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 18% 70%, #2d9deb 0 12px, transparent 13px),
    radial-gradient(circle at 72% 64%, #16845c 0 10px, transparent 11px),
    repeating-radial-gradient(circle at 50% 84%, transparent 0 16px, rgba(18, 104, 179, 0.35) 17px 20px, transparent 21px 34px),
    linear-gradient(135deg, #eef7ff, #ffffff);
}

.modal-close {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  background: #edf2f7;
  color: var(--ink);
  font-size: 1.5rem;
  cursor: pointer;
}

.status-note {
  margin: 14px 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.card-element {
  min-height: 48px;
  margin: 12px 0 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.consent-row {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  margin: 12px 0 16px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbff;
  color: var(--muted);
  font-size: 0.92rem;
}

.consent-row input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--blue-dark);
}

.consent-row a {
  color: var(--blue-dark);
  font-weight: 800;
}

.legal-page {
  max-width: 900px;
}

.legal-page h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.article-card {
  min-height: 170px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  text-decoration: none;
}

.article-card strong,
.article-card span {
  display: block;
}

.article-card span {
  margin-top: 10px;
  color: var(--muted);
}

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

.article-page {
  max-width: 980px;
}

.updated-note {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 750;
}

.article-page section {
  margin-top: 34px;
}

.article-cta {
  margin-top: 34px;
  padding: 22px;
  border: 1px solid #9cc8ee;
  border-radius: 8px;
  background: #eef7ff;
}

details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

summary {
  padding: 16px 18px;
  font-weight: 800;
  cursor: pointer;
}

details p {
  margin: 0;
  padding: 0 18px 18px;
  color: var(--muted);
}

footer {
  padding: 32px clamp(18px, 6vw, 88px);
  color: #dbe4f0;
  background: #172033;
}

footer p {
  margin: 0;
}

/* Cinematic product layer */
:root {
  --ink: oklch(21% 0.035 250);
  --muted: oklch(45% 0.035 250);
  --line: oklch(88% 0.025 220);
  --blue: oklch(56% 0.135 236);
  --blue-dark: oklch(38% 0.115 245);
  --green: oklch(56% 0.13 168);
  --green-soft: oklch(95% 0.035 166);
  --amber: oklch(50% 0.12 72);
  --amber-soft: oklch(95% 0.045 82);
  --bg: oklch(96% 0.015 112);
  --panel: oklch(99% 0.004 112);
  --paper: oklch(98% 0.008 105);
  --surface-high: oklch(99% 0.004 112);
  --stage: oklch(18% 0.045 250);
  --stage-2: oklch(25% 0.055 235);
  --aqua: oklch(72% 0.13 200);
  --shadow: 0 28px 72px oklch(18% 0.045 250 / 0.16);
  --soft-shadow: 0 18px 50px oklch(38% 0.115 245 / 0.14);
}

body {
  background:
    radial-gradient(circle at 14% -8%, oklch(72% 0.13 200 / 0.18), transparent 30%),
    radial-gradient(circle at 92% 10%, oklch(56% 0.13 168 / 0.16), transparent 28%),
    linear-gradient(180deg, oklch(98% 0.012 112), oklch(94% 0.018 112));
}

.skip-link,
nav .nav-cta,
.button.primary,
.step-card span,
.visual-card::after {
  color: oklch(99% 0.004 112);
}

nav button,
.button,
.locale-switch,
.hero-badge,
.hero-trust-row span,
.proof-strip span,
.answer-card li,
.player,
.premium-program,
.modal-panel,
.card-element,
.article-card,
details {
  background: var(--surface-high);
}

.topbar {
  background: oklch(98% 0.008 112 / 0.88);
}

.hero {
  position: relative;
  min-height: min(860px, calc(100vh - 72px));
  isolation: isolate;
  background:
    radial-gradient(circle at 70% 16%, oklch(72% 0.13 200 / 0.24), transparent 25%),
    radial-gradient(circle at 86% 72%, oklch(56% 0.13 168 / 0.18), transparent 22%),
    linear-gradient(135deg, oklch(99% 0.006 112) 0%, oklch(93% 0.024 215) 54%, oklch(97% 0.016 112) 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  z-index: -1;
  background:
    linear-gradient(90deg, oklch(38% 0.115 245 / 0.08) 1px, transparent 1px),
    linear-gradient(0deg, oklch(38% 0.115 245 / 0.08) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(to top, black, transparent);
}

.hero-copy {
  transform: translateY(10px);
}

.hero-badge {
  border-color: oklch(72% 0.13 200 / 0.45);
  box-shadow: 0 8px 28px oklch(56% 0.135 236 / 0.1);
}

.product-stage {
  --pointer-x: 50%;
  --pointer-y: 50%;
  overflow: hidden;
  border-radius: 28px;
}

.hero-art {
  min-height: 520px;
  padding: clamp(14px, 3vw, 28px);
  background:
    radial-gradient(circle at var(--pointer-x) var(--pointer-y), oklch(72% 0.13 200 / 0.24), transparent 32%),
    linear-gradient(145deg, var(--stage), var(--stage-2));
  box-shadow: 0 34px 90px oklch(18% 0.045 250 / 0.24);
}

.hero-art img,
.premium-visual img {
  position: relative;
  z-index: 2;
  border: 1px solid oklch(99% 0.004 112 / 0.38);
}

.hero-art img {
  width: min(100%, 690px);
  border-radius: 24px;
  animation: stageImageLift 7s ease-in-out infinite;
}

.hero-art figcaption {
  position: relative;
  z-index: 3;
  max-width: 540px;
  margin: 14px auto 0;
  color: oklch(91% 0.018 220);
  font-size: 0.82rem;
  font-weight: 750;
  text-align: center;
}

.stage-glow,
.signal-field,
.signal-ring,
.signal-line {
  position: absolute;
  pointer-events: none;
}

.stage-glow {
  inset: -30%;
  background:
    radial-gradient(circle at 48% 46%, oklch(72% 0.13 200 / 0.28), transparent 24%),
    radial-gradient(circle at 72% 68%, oklch(56% 0.13 168 / 0.22), transparent 24%);
  filter: blur(12px);
}

.signal-field {
  inset: 0;
  z-index: 1;
}

.signal-ring {
  left: 50%;
  top: 54%;
  width: 34%;
  aspect-ratio: 1;
  border: 1px solid oklch(86% 0.085 205 / 0.36);
  border-radius: 999px;
  transform: translate(-50%, -50%);
  animation: pulseRing 3.8s ease-out infinite;
}

.ring-two {
  animation-delay: 1.2s;
}

.ring-three {
  animation-delay: 2.4s;
}

.signal-line {
  left: 9%;
  right: 9%;
  height: 1px;
  background: linear-gradient(90deg, transparent, oklch(86% 0.085 205 / 0.72), transparent);
  animation: signalSweep 4.8s ease-in-out infinite;
}

.line-one {
  top: 26%;
}

.line-two {
  top: 50%;
  animation-delay: 1.2s;
}

.line-three {
  top: 74%;
  animation-delay: 2.4s;
}

.frequency-readout,
.hero-card {
  backdrop-filter: blur(14px);
  background: oklch(99% 0.004 112 / 0.9);
}

.frequency-readout {
  position: absolute;
  right: clamp(18px, 4vw, 46px);
  bottom: clamp(76px, 9vw, 116px);
  z-index: 4;
  min-width: 154px;
  padding: 13px 15px;
  border: 1px solid oklch(86% 0.085 205 / 0.5);
  border-radius: 8px;
  box-shadow: var(--soft-shadow);
}

.frequency-readout strong,
.frequency-readout span {
  display: block;
}

.frequency-readout strong {
  font-size: 1.35rem;
}

.frequency-readout span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.hero-card {
  border-color: oklch(86% 0.085 205 / 0.5);
}

.proof-strip {
  background: oklch(99% 0.004 112 / 0.72);
  backdrop-filter: blur(14px);
}

.answer-card {
  border-radius: 20px;
  background:
    radial-gradient(circle at 92% 10%, oklch(72% 0.13 200 / 0.16), transparent 30%),
    linear-gradient(135deg, oklch(99% 0.004 112 / 0.98), oklch(96% 0.018 165 / 0.95));
}

.answer-card li,
.trust-list li {
  position: relative;
  border-left: 0;
  padding-left: 42px;
}

.answer-card li::before,
.trust-list li::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 19px;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 6px oklch(56% 0.13 168 / 0.12);
}

.cinematic-sequence {
  background:
    radial-gradient(circle at 14% 18%, oklch(72% 0.13 200 / 0.16), transparent 22%),
    linear-gradient(180deg, oklch(20% 0.045 250), oklch(28% 0.06 235));
  color: oklch(98% 0.006 112);
}

.cinematic-sequence .eyebrow,
.cinematic-sequence .section-heading p,
.cinematic-sequence p {
  color: oklch(87% 0.035 218);
}

.sequence-board {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 1180px;
}

.sequence-rail {
  position: absolute;
  inset: 42px 9% auto;
  height: 6px;
  border-radius: 999px;
  background: oklch(99% 0.004 112 / 0.16);
  overflow: hidden;
}

.sequence-rail span {
  position: absolute;
  top: 0;
  width: 24%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--aqua), transparent);
  animation: railTrace 3.4s ease-in-out infinite;
}

.sequence-rail span:nth-child(2) {
  animation-delay: 0.8s;
}

.sequence-rail span:nth-child(3) {
  animation-delay: 1.6s;
}

.sequence-rail span:nth-child(4) {
  animation-delay: 2.4s;
}

.sequence-step {
  position: relative;
  z-index: 1;
  min-height: 210px;
  padding: 22px;
  border: 1px solid oklch(99% 0.004 112 / 0.18);
  border-radius: 8px;
  background:
    radial-gradient(circle at var(--pointer-x, 50%) var(--pointer-y, 50%), oklch(72% 0.13 200 / 0.16), transparent 35%),
    oklch(99% 0.004 112 / 0.08);
  box-shadow: 0 20px 58px oklch(10% 0.03 250 / 0.2);
}

.sequence-step span {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 42px;
  border-radius: 8px;
  background: var(--aqua);
  color: var(--stage);
  font-weight: 900;
}

.sequence-step h3 {
  margin: 0 0 8px;
}

.program,
.option-card,
.article-card {
  position: relative;
  overflow: hidden;
}

.program::before,
.option-card::before,
.article-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--pointer-x, 50%) var(--pointer-y, 50%), oklch(72% 0.13 200 / 0.2), transparent 30%);
  opacity: 0;
  transition: opacity 180ms ease;
}

.program:hover::before,
.option-card:hover::before,
.article-card:hover::before {
  opacity: 1;
}

.program > *,
.option-card > *,
.article-card > * {
  position: relative;
  z-index: 1;
}

.player {
  min-height: 74px;
  box-shadow: var(--soft-shadow);
}

.mini-eq {
  display: inline-flex;
  align-items: end;
  gap: 4px;
  height: 34px;
  margin-left: auto;
}

.mini-eq span {
  width: 5px;
  height: 12px;
  border-radius: 999px;
  background: var(--blue);
  animation: eqPulse 1.2s ease-in-out infinite;
}

.mini-eq span:nth-child(2) { animation-delay: 0.12s; }
.mini-eq span:nth-child(3) { animation-delay: 0.24s; }
.mini-eq span:nth-child(4) { animation-delay: 0.36s; }
.mini-eq span:nth-child(5) { animation-delay: 0.48s; }

.premium-visual {
  padding: 12px;
  background: linear-gradient(145deg, var(--stage), var(--stage-2));
  box-shadow: 0 26px 76px oklch(18% 0.045 250 / 0.2);
}

.premium-visual figcaption {
  position: relative;
  z-index: 2;
  padding: 0 4px 4px;
  color: oklch(91% 0.018 220);
}

.premium-meter {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 64px;
  z-index: 3;
  display: flex;
  gap: 6px;
  align-items: end;
  justify-content: center;
  padding: 10px;
  border: 1px solid oklch(99% 0.004 112 / 0.2);
  border-radius: 8px;
  background: oklch(15% 0.035 250 / 0.54);
  backdrop-filter: blur(12px);
}

.premium-meter span {
  width: 12%;
  height: calc(12px + var(--i) * 8px);
  border-radius: 999px 999px 3px 3px;
  background: var(--aqua);
  animation: premiumMeter 1.8s ease-in-out infinite;
  animation-delay: calc(var(--i) * 110ms);
}

.cta-band {
  background:
    radial-gradient(circle at 72% 30%, oklch(72% 0.13 200 / 0.22), transparent 28%),
    linear-gradient(135deg, oklch(18% 0.045 250), oklch(29% 0.07 185));
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

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

@keyframes pulseRing {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.6);
  }
  20% {
    opacity: 0.75;
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(2.5);
  }
}

@keyframes signalSweep {
  0%, 100% {
    opacity: 0.18;
    transform: translateX(-12px);
  }
  50% {
    opacity: 0.82;
    transform: translateX(12px);
  }
}

@keyframes stageImageLift {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes railTrace {
  0% {
    left: -28%;
  }
  100% {
    left: 104%;
  }
}

@keyframes eqPulse {
  0%, 100% {
    height: 11px;
    opacity: 0.55;
  }
  50% {
    height: 32px;
    opacity: 1;
  }
}

@keyframes premiumMeter {
  0%, 100% {
    transform: scaleY(0.6);
  }
  50% {
    transform: scaleY(1);
  }
}

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 780px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    flex-wrap: wrap;
  }

  .hero,
  .split,
  .program-grid,
  .article-grid,
  .option-grid,
  .proof-strip,
  .steps-grid,
  .scenario-grid,
  .comparison-grid,
  .answer-card,
  .cta-band {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-art {
    min-height: 300px;
  }

  .steps-grid .step-card:first-child {
    grid-column: auto;
  }

  .hero-card {
    position: static;
    width: 100%;
    max-width: 240px;
    margin: 6px auto;
  }

  .player {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .sequence-rail {
    display: none;
  }

  .sequence-step span {
    margin-bottom: 16px;
  }

  .frequency-readout {
    position: static;
    margin: 10px auto;
  }

  .mini-eq {
    margin-left: 0;
  }
}

/* Soft rescue layer: readability, responsive rhythm, and cleaner navigation */
:root {
  --ink: oklch(20% 0.025 242);
  --muted: oklch(43% 0.026 242);
  --line: oklch(86% 0.023 198);
  --blue: oklch(52% 0.11 224);
  --blue-dark: oklch(36% 0.095 232);
  --green: oklch(52% 0.105 165);
  --green-soft: oklch(93% 0.045 160);
  --bg: oklch(96% 0.014 104);
  --panel: oklch(98.5% 0.006 104);
  --surface-high: oklch(99% 0.004 104);
  --stage: oklch(92% 0.035 204);
  --stage-2: oklch(97% 0.012 104);
  --aqua: oklch(67% 0.105 205);
  --shadow: 0 18px 52px oklch(31% 0.07 230 / 0.12);
  --soft-shadow: 0 12px 34px oklch(31% 0.07 230 / 0.1);
}

html {
  text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, ui-sans-serif, sans-serif;
  font-size: 1rem;
  font-weight: 450;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 4%, oklch(77% 0.08 205 / 0.2), transparent 28%),
    radial-gradient(circle at 88% 12%, oklch(70% 0.09 154 / 0.18), transparent 26%),
    linear-gradient(180deg, oklch(98% 0.008 104), var(--bg));
}

.topbar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  background: oklch(99% 0.005 104 / 0.92);
}

.brand {
  font-weight: 720;
}

nav {
  justify-content: end;
  gap: clamp(8px, 1.6vw, 16px);
  min-width: 0;
}

nav a {
  font-weight: 560;
}

nav .nav-cta,
.button.primary {
  font-weight: 680;
  background: var(--blue-dark);
}

.locale-switch {
  position: relative;
  z-index: 30;
  flex: 0 0 auto;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-high);
  box-shadow: 0 8px 22px oklch(31% 0.07 230 / 0.08);
}

.locale-switch summary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 42px;
  padding: 0 13px;
  border-radius: 999px;
  list-style: none;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 650;
}

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

.locale-switch summary::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  opacity: 0.62;
}

.locale-flag {
  font-size: 1.02rem;
  line-height: 1;
}

.locale-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  display: grid;
  min-width: 190px;
  padding: 7px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-high);
  box-shadow: 0 22px 58px oklch(25% 0.06 230 / 0.18);
}

.locale-menu a {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 7px 9px;
  border-radius: 10px;
  color: var(--ink);
  font-size: 0.92rem;
}

.locale-menu a:hover,
.locale-menu .active-locale {
  background: oklch(94% 0.032 203);
}

.locale-menu small {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
}

h1 {
  max-width: 13ch;
  font-size: clamp(2.35rem, 5vw, 4.9rem);
  font-weight: 760;
  line-height: 0.98;
}

h2 {
  max-width: 18ch;
  font-size: clamp(1.65rem, 3vw, 2.55rem);
  font-weight: 730;
  line-height: 1.06;
}

h3,
strong,
.hero-badge,
.proof-strip span,
.step-card h3,
.program strong,
.plan-card strong {
  font-weight: 680;
}

p,
li,
.lead,
.program span,
.plan-card span,
.article-card span {
  line-height: 1.58;
}

.lead,
.section-heading p,
.answer-card p,
.step-card p,
.scenario-grid p,
.plan-card span {
  color: var(--muted);
}

.hero {
  grid-template-columns: minmax(0, 0.86fr) minmax(330px, 1.14fr);
  gap: clamp(30px, 6vw, 84px);
  min-height: auto;
  padding-top: clamp(36px, 6vw, 72px);
  background:
    radial-gradient(circle at 74% 24%, oklch(77% 0.08 205 / 0.2), transparent 24%),
    linear-gradient(145deg, oklch(99% 0.006 104), oklch(94% 0.028 197));
}

.hero::before {
  opacity: 0.42;
}

.hero-art {
  min-height: clamp(360px, 48vw, 560px);
  padding: clamp(10px, 2vw, 18px);
  background:
    radial-gradient(circle at var(--pointer-x) var(--pointer-y), oklch(78% 0.09 202 / 0.24), transparent 34%),
    linear-gradient(145deg, oklch(94% 0.028 200), oklch(98% 0.008 104));
  box-shadow: 0 20px 58px oklch(31% 0.07 230 / 0.16);
}

.hero-art img {
  width: min(100%, 640px);
  border-radius: 18px;
  box-shadow: 0 16px 42px oklch(31% 0.07 230 / 0.14);
  animation: none;
}

.hero-art figcaption {
  display: none;
}

.stage-glow {
  opacity: 0.4;
}

.signal-line {
  background: linear-gradient(90deg, transparent, oklch(57% 0.11 205 / 0.5), transparent);
}

.signal-ring {
  border-color: oklch(57% 0.11 205 / 0.22);
}

.hero-card,
.frequency-readout {
  background: oklch(99% 0.004 104 / 0.94);
  color: var(--ink);
  border-color: oklch(82% 0.04 205);
  font-weight: 650;
}

.proof-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  padding-block: 14px;
  background: oklch(99% 0.004 104 / 0.86);
}

.proof-strip span {
  justify-content: flex-start;
  width: auto;
  max-width: 280px;
  min-height: 42px;
  padding: 9px 12px;
  border-radius: 999px;
  line-height: 1.25;
}

.proof-strip span::before,
.hero-trust-row span::before {
  flex: 0 0 auto;
}

.section {
  padding: clamp(40px, 6.5vw, 78px) clamp(18px, 5vw, 72px);
}

.section-heading {
  max-width: 68ch;
}

.steps-section,
.split,
.scenarios,
.answer-section {
  background: oklch(99% 0.004 104);
}

.steps-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
}

.steps-grid .step-card:first-child {
  grid-column: auto;
}

.step-card,
.scenario-grid article,
.plan-card,
.program,
.option-card,
.article-card {
  min-height: auto;
  border-color: oklch(84% 0.032 205);
  border-radius: 14px;
  background: oklch(99% 0.004 104);
}

.step-card {
  padding: clamp(17px, 2.4vw, 24px);
}

.step-card span,
.sequence-step span {
  border-radius: 10px;
  font-weight: 760;
}

.comparison-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 178px), 1fr));
  gap: 14px;
}

.plan-card {
  padding: 20px;
}

.plan-card.featured {
  background: oklch(93% 0.045 160);
}

.plan-card span {
  padding-left: 16px;
}

.trust-list li {
  border-radius: 12px;
}

.cinematic-sequence {
  background:
    radial-gradient(circle at 16% 18%, oklch(76% 0.08 204 / 0.22), transparent 28%),
    linear-gradient(145deg, oklch(24% 0.045 230), oklch(32% 0.058 198));
}

.sequence-board {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
}

.premium-visual {
  background: linear-gradient(145deg, oklch(93% 0.028 205), oklch(98% 0.006 104));
}

.premium-visual figcaption {
  color: var(--ink);
}

.cta-band {
  background:
    radial-gradient(circle at 72% 30%, oklch(77% 0.08 205 / 0.18), transparent 28%),
    linear-gradient(135deg, oklch(24% 0.045 230), oklch(32% 0.07 165));
}

@media (max-width: 980px) {
  .topbar {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  nav {
    justify-content: start;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  nav > a:not(.nav-cta) {
    display: none;
  }

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

  .hero-art {
    order: -1;
  }

  h1 {
    max-width: 12ch;
  }
}

@media (max-width: 560px) {
  .topbar {
    padding: 10px 12px;
  }

  nav {
    width: 100%;
  }

  .brand {
    font-size: 0.98rem;
  }

  .nav-cta {
    white-space: nowrap;
  }

  .locale-switch summary span:not(.locale-flag) {
    display: none;
  }

  .locale-menu {
    right: auto;
    left: 0;
  }

  h1 {
    max-width: 11ch;
    font-size: clamp(2.1rem, 12vw, 3.25rem);
  }

  h2 {
    max-width: 14ch;
  }

  .hero-card,
  .frequency-readout {
    display: none;
  }

  .hero-art {
    min-height: 260px;
  }

  .proof-strip {
    justify-content: stretch;
  }

  .proof-strip span {
    width: 100%;
    max-width: none;
  }

  .program,
  .step-card,
  .plan-card {
    padding: 17px;
  }
}