:root {
  color-scheme: dark;
  --ink: #061113;
  --ink-2: #0b1d20;
  --ink-3: #123035;
  --paper: #f4efe4;
  --paper-2: #fffaf0;
  --muted: #b8c6c2;
  --line: rgba(244, 239, 228, 0.16);
  --teal: #1aa39c;
  --teal-2: #71d7cb;
  --coral: #ff6b4a;
  --gold: #e8c547;
  --blue: #3f8cff;
  --shadow: rgba(0, 0, 0, 0.32);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--ink);
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: 0;
  color: var(--paper);
  background:
    linear-gradient(180deg, #071416 0%, #0a171a 34%, #f4efe4 34%, #f4efe4 100%);
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
textarea {
  font: inherit;
}

.sr-only,
.skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  position: fixed;
  z-index: 200;
  top: 1rem;
  left: 1rem;
  width: auto;
  height: auto;
  margin: 0;
  padding: 0.75rem 1rem;
  clip: auto;
  border: 1px solid var(--teal-2);
  border-radius: 6px;
  background: var(--ink);
  color: var(--paper);
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem max(1.25rem, calc((100vw - var(--max)) / 2));
  background: rgba(6, 17, 19, 0.74);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: border-color 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(6, 17, 19, 0.92);
  border-bottom-color: var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
  text-decoration: none;
  font-weight: 800;
}

.brand img {
  width: 146px;
  height: auto;
}

.brand span {
  display: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.site-nav a {
  min-height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 0.78rem;
  border: 1px solid transparent;
  border-radius: 6px;
  color: rgba(244, 239, 228, 0.8);
  text-decoration: none;
  font-size: 0.94rem;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--paper);
  border-color: rgba(113, 215, 203, 0.32);
  outline: none;
}

.site-nav .nav-cta {
  margin-left: 0.35rem;
  color: var(--ink);
  background: var(--teal-2);
  border-color: var(--teal-2);
  font-weight: 800;
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(244, 239, 228, 0.06);
  color: var(--paper);
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 1.15rem;
  height: 2px;
  margin: 0.28rem auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 88svh;
  display: grid;
  align-items: center;
  padding: 7.5rem max(1.25rem, calc((100vw - var(--max)) / 2)) 4rem;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(11, 29, 32, 0.98), rgba(6, 17, 19, 0.9)),
    #071416;
  isolation: isolate;
}

#key-field {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.hero-noise {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(244, 239, 228, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 239, 228, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(90deg, black, black 54%, transparent 94%);
}

.hero-inner {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 0.93fr) minmax(380px, 0.9fr);
  align-items: center;
  gap: 3rem;
}

.hero-copy {
  max-width: 650px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 1rem;
  color: var(--teal-2);
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero h1 {
  margin: 0;
  font-size: 5.25rem;
  line-height: 0.94;
  letter-spacing: 0;
}

.hero-lede {
  margin: 1.1rem 0 0;
  max-width: 12ch;
  font-size: 2.15rem;
  line-height: 1.08;
  font-weight: 780;
}

.hero-sublede {
  margin: 1.35rem 0 0;
  max-width: 620px;
  color: rgba(244, 239, 228, 0.78);
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.button {
  min-height: 3.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.82rem 1.05rem;
  border: 1px solid transparent;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 850;
  line-height: 1.15;
  text-align: center;
}

.button.primary {
  background: var(--teal-2);
  color: var(--ink);
  box-shadow: 0 16px 46px rgba(26, 163, 156, 0.2);
}

.button.secondary {
  color: var(--paper);
  border-color: rgba(244, 239, 228, 0.24);
  background: rgba(244, 239, 228, 0.06);
}

.button.light {
  background: var(--paper-2);
  color: #092326;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  max-width: 540px;
  margin: 2rem 0 0;
}

.hero-facts div {
  min-height: 5.2rem;
  padding: 0.85rem;
  border: 1px solid rgba(244, 239, 228, 0.14);
  border-radius: 8px;
  background: rgba(244, 239, 228, 0.05);
}

.hero-facts dt {
  font-size: 1.55rem;
  font-weight: 900;
  line-height: 1;
}

.hero-facts dd {
  margin: 0.4rem 0 0;
  color: rgba(244, 239, 228, 0.66);
  font-size: 0.88rem;
}

.device-stage {
  position: relative;
  min-height: 680px;
}

.phone-shell {
  position: absolute;
  border: 1px solid rgba(244, 239, 228, 0.22);
  border-radius: 34px;
  background: #081113;
  box-shadow: 0 34px 90px var(--shadow);
}

.phone-main {
  width: 330px;
  min-height: 648px;
  right: 72px;
  top: 16px;
  padding: 0.85rem;
}

.phone-side {
  width: 210px;
  min-height: 430px;
  left: 0;
  top: 170px;
  padding: 0.65rem;
  transform: rotate(-5deg);
}

.phone-speaker {
  width: 5.2rem;
  height: 0.38rem;
  margin: 0.25rem auto 0.8rem;
  border-radius: 999px;
  background: rgba(244, 239, 228, 0.18);
}

.phone-screen {
  min-height: 586px;
  padding: 1rem;
  border: 1px solid rgba(244, 239, 228, 0.1);
  border-radius: 25px;
  background:
    linear-gradient(180deg, #123035, #071416 58%),
    #071416;
}

.phone-screen.compact {
  min-height: 372px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
  text-align: center;
}

.app-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

.app-top img {
  width: 128px;
}

.app-top span {
  padding: 0.32rem 0.52rem;
  border: 1px solid rgba(113, 215, 203, 0.45);
  border-radius: 999px;
  color: var(--teal-2);
  font-size: 0.74rem;
}

.key-meter {
  margin-top: 1.4rem;
  padding: 1rem;
  border: 1px solid rgba(244, 239, 228, 0.14);
  border-radius: 8px;
  background: rgba(244, 239, 228, 0.06);
}

.key-meter-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.key-meter-head span,
.key-meter small {
  color: rgba(244, 239, 228, 0.62);
}

.key-meter-head strong {
  color: var(--gold);
}

.key-meter-track {
  height: 0.72rem;
  margin: 1rem 0 0.7rem;
  border-radius: 999px;
  background: rgba(244, 239, 228, 0.12);
  overflow: hidden;
}

.key-meter-track span {
  display: block;
  width: 72%;
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--gold));
}

.message-stack {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

.message-row {
  width: 86%;
  padding: 0.8rem;
  border-radius: 8px;
  background: rgba(244, 239, 228, 0.08);
}

.message-row.outgoing {
  margin-left: auto;
  background: rgba(113, 215, 203, 0.14);
  border: 1px solid rgba(113, 215, 203, 0.24);
}

.message-row.incoming {
  border: 1px solid rgba(244, 239, 228, 0.12);
}

.message-row span,
.message-row small {
  display: block;
}

.message-row small {
  margin-top: 0.18rem;
  color: rgba(244, 239, 228, 0.62);
}

.phone-actions {
  display: grid;
  gap: 0.6rem;
  margin-top: 1rem;
}

.phone-actions span {
  min-height: 2.7rem;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: var(--teal-2);
  color: var(--ink);
  font-weight: 850;
}

.phone-actions span + span {
  background: rgba(244, 239, 228, 0.07);
  color: var(--paper);
  border: 1px solid rgba(244, 239, 228, 0.16);
}

.qr-grid {
  width: 118px;
  height: 118px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.35rem;
  margin: 0 auto;
  padding: 0.55rem;
  border: 1px solid rgba(244, 239, 228, 0.22);
  border-radius: 8px;
  background: rgba(244, 239, 228, 0.05);
}

.qr-grid span {
  border-radius: 3px;
  background: var(--paper);
}

.qr-grid span:nth-child(2n),
.qr-grid span:nth-child(7),
.qr-grid span:nth-child(14) {
  background: var(--teal-2);
}

.phone-screen.compact small {
  color: rgba(244, 239, 228, 0.65);
}

.signal-panel {
  position: absolute;
  z-index: 2;
  width: 190px;
  padding: 0.75rem;
  border: 1px solid rgba(244, 239, 228, 0.16);
  border-radius: 8px;
  background: rgba(6, 17, 19, 0.76);
  color: rgba(244, 239, 228, 0.72);
  box-shadow: 0 18px 56px rgba(0, 0, 0, 0.28);
}

.signal-panel-left {
  left: 40px;
  top: 38px;
}

.signal-panel-right {
  right: 0;
  bottom: 96px;
}

.panel-label {
  display: block;
  color: var(--paper);
  font-weight: 850;
}

.panel-line {
  display: block;
  height: 1px;
  margin: 0.5rem 0;
  background: linear-gradient(90deg, var(--coral), var(--teal-2));
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: #d8d0c2;
}

.proof-strip a {
  min-height: 4.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: var(--paper);
  color: #092326;
  text-align: center;
  text-decoration: none;
  font-weight: 850;
}

.proof-strip a:hover,
.proof-strip a:focus-visible {
  background: #e7fff8;
  outline: none;
}

.section {
  padding: 7rem max(1.25rem, calc((100vw - var(--max)) / 2));
  color: #092326;
  background: var(--paper);
}

.section h2 {
  max-width: 890px;
  margin: 0;
  font-size: 3.3rem;
  line-height: 1;
  letter-spacing: 0;
}

.section h3 {
  margin: 0;
  font-size: 1.16rem;
  line-height: 1.2;
}

.section p {
  color: #426064;
}

.section-heading {
  max-width: 920px;
  margin-bottom: 3rem;
}

.section-heading p:last-child,
.split-copy p {
  max-width: 760px;
  font-size: 1.12rem;
}

.section-heading.narrow {
  max-width: 760px;
}

.split-section {
  display: grid;
  grid-template-columns: 0.38fr 1fr;
  gap: 2.5rem;
  align-items: start;
  border-top: 1px solid #ded6c8;
}

.split-copy {
  grid-column: 2;
}

.argument-list {
  grid-column: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.8rem;
}

.argument-list article,
.audience-grid article,
.feature-list article {
  min-height: 15rem;
  padding: 1.2rem;
  border: 1px solid #d6cec1;
  border-radius: 8px;
  background: #fffaf0;
}

.argument-list span,
.step-number {
  display: inline-block;
  margin-bottom: 2.4rem;
  color: var(--coral);
  font-weight: 900;
}

.ritual-section {
  background: #092326;
  color: var(--paper);
}

.ritual-section p,
.ritual-section .section-heading p:last-child {
  color: rgba(244, 239, 228, 0.72);
}

.ritual-track {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(244, 239, 228, 0.18);
  border: 1px solid rgba(244, 239, 228, 0.18);
}

.ritual-track article {
  min-height: 26rem;
  padding: 1.25rem;
  background: #092326;
}

.step-visual {
  height: 8.4rem;
  position: relative;
  margin-bottom: 2rem;
  border: 1px solid rgba(244, 239, 228, 0.16);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(244, 239, 228, 0.04);
}

.meet-visual span {
  position: absolute;
  width: 3.3rem;
  height: 3.3rem;
  top: 2.35rem;
  border: 2px solid var(--teal-2);
  border-radius: 50%;
}

.meet-visual span:first-child {
  left: 27%;
}

.meet-visual span:last-child {
  right: 27%;
  border-color: var(--gold);
}

.key-visual span {
  position: absolute;
  height: 1.15rem;
  left: 1.2rem;
  right: 1.2rem;
  background: var(--teal-2);
}

.key-visual span:nth-child(1) {
  top: 2.1rem;
  clip-path: polygon(0 45%, 76% 45%, 76% 0, 100% 50%, 76% 100%, 76% 55%, 0 55%);
}

.key-visual span:nth-child(2) {
  top: 4rem;
  background: var(--coral);
  clip-path: polygon(100% 45%, 24% 45%, 24% 0, 0 50%, 24% 100%, 24% 55%, 100% 55%);
}

.key-visual span:nth-child(3) {
  top: 5.9rem;
  background: var(--gold);
  clip-path: polygon(0 45%, 76% 45%, 76% 0, 100% 50%, 76% 100%, 76% 55%, 0 55%);
}

.message-visual span {
  position: absolute;
  height: 2.35rem;
  border-radius: 8px;
}

.message-visual span:nth-child(1) {
  width: 62%;
  left: 1.2rem;
  top: 1.3rem;
  background: rgba(244, 239, 228, 0.13);
}

.message-visual span:nth-child(2) {
  width: 70%;
  right: 1.2rem;
  top: 3.75rem;
  background: rgba(113, 215, 203, 0.22);
}

.message-visual span:nth-child(3) {
  width: 48%;
  left: 1.2rem;
  top: 6.2rem;
  background: rgba(232, 197, 71, 0.24);
}

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

.audience-grid article {
  min-height: 16rem;
  background: #fffaf0;
}

.audience-grid article:nth-child(2) {
  background: #e8fff9;
}

.audience-grid article:nth-child(3) {
  background: #fff1eb;
}

.audience-grid article:nth-child(4) {
  background: #f7f2ff;
}

.product-section {
  background: #f9f3e8;
}

.product-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(330px, 0.78fr);
  gap: 2rem;
  align-items: start;
}

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

.product-screens {
  min-height: 560px;
  position: sticky;
  top: 6rem;
}

.mini-phone {
  width: 265px;
  min-height: 470px;
  padding: 1rem;
  border: 10px solid #061113;
  border-radius: 32px;
  background: #fffaf0;
  color: #092326;
  box-shadow: 0 24px 70px rgba(9, 35, 38, 0.22);
}

.mini-phone.dark {
  position: absolute;
  top: 80px;
  right: 0;
  background: #092326;
  color: var(--paper);
  transform: rotate(4deg);
}

.mini-title {
  margin-bottom: 1rem;
  font-weight: 900;
}

.composer,
.key-options {
  display: grid;
  gap: 0.55rem;
}

.composer span,
.key-options span {
  padding: 0.75rem;
  border: 1px solid #d6cec1;
  border-radius: 6px;
  background: white;
}

.mini-phone.dark .key-options span {
  border-color: rgba(244, 239, 228, 0.16);
  background: rgba(244, 239, 228, 0.07);
}

.encrypted-block {
  height: 120px;
  margin: 1rem 0;
  border-radius: 8px;
  background:
    repeating-linear-gradient(0deg, rgba(9, 35, 38, 0.14) 0 8px, transparent 8px 16px),
    #e8fff9;
}

.mini-phone button {
  width: 100%;
  min-height: 2.8rem;
  border: 0;
  border-radius: 6px;
  background: var(--teal);
  color: white;
  font-weight: 900;
}

.progress-ring {
  width: 150px;
  height: 150px;
  margin: 2rem auto 1rem;
  border-radius: 50%;
  background:
    conic-gradient(var(--gold) 0 72%, rgba(244, 239, 228, 0.14) 72% 100%);
  position: relative;
}

.progress-ring::after {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 50%;
  background: #092326;
}

.proof-section {
  background: #092326;
  color: var(--paper);
}

.proof-section p {
  color: rgba(244, 239, 228, 0.72);
}

.comparison {
  display: grid;
  border: 1px solid rgba(244, 239, 228, 0.18);
}

.comparison-row {
  display: grid;
  grid-template-columns: 0.75fr 1fr 1fr;
  border-top: 1px solid rgba(244, 239, 228, 0.14);
}

.comparison-row:first-child {
  border-top: 0;
}

.comparison-row span {
  min-height: 5.4rem;
  padding: 1rem;
  border-left: 1px solid rgba(244, 239, 228, 0.14);
  color: rgba(244, 239, 228, 0.72);
}

.comparison-row span:first-child {
  border-left: 0;
  color: var(--paper);
  font-weight: 850;
}

.comparison-head span {
  min-height: 3.5rem;
  color: var(--teal-2);
  font-weight: 900;
}

.reality-check {
  margin-top: 1rem;
  padding: 1.35rem;
  border: 1px solid rgba(113, 215, 203, 0.24);
  border-radius: 8px;
  background: rgba(244, 239, 228, 0.05);
}

.reality-check a {
  color: var(--teal-2);
  font-weight: 900;
}

.faq-section {
  background: var(--paper);
}

.faq-list {
  display: grid;
  gap: 0.75rem;
  max-width: 920px;
}

.faq-list details {
  border: 1px solid #d6cec1;
  border-radius: 8px;
  background: #fffaf0;
}

.faq-list summary {
  cursor: pointer;
  padding: 1.05rem 1.1rem;
  font-weight: 900;
}

.faq-list p {
  margin: 0;
  padding: 0 1.1rem 1.1rem;
}

.final-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 2rem;
  padding: 6rem max(1.25rem, calc((100vw - var(--max)) / 2));
  color: var(--paper);
  background:
    linear-gradient(135deg, rgba(255, 107, 74, 0.18), transparent 38%),
    linear-gradient(90deg, #092326, #061113);
}

.final-cta h2 {
  max-width: 760px;
  margin: 0;
  font-size: 3.2rem;
  line-height: 1;
}

.final-cta p:not(.section-kicker) {
  max-width: 620px;
  color: rgba(244, 239, 228, 0.75);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.5rem max(1.25rem, calc((100vw - var(--max)) / 2));
  background: #061113;
  color: rgba(244, 239, 228, 0.72);
  border-top: 1px solid var(--line);
}

.site-footer img {
  width: 128px;
}

.site-footer p {
  margin: 0.65rem 0 0;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.9rem;
}

.site-footer a {
  text-decoration: none;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--paper);
  outline: none;
}

.page-hero {
  padding: 8rem max(1.25rem, calc((100vw - var(--max)) / 2)) 3rem;
  background:
    linear-gradient(135deg, rgba(26, 163, 156, 0.17), transparent 40%),
    #071416;
}

.page-hero h1 {
  max-width: 840px;
  margin: 0;
  font-size: 4.1rem;
  line-height: 1;
}

.page-hero p {
  max-width: 760px;
  color: rgba(244, 239, 228, 0.72);
  font-size: 1.15rem;
}

.legal-content {
  width: 100%;
  padding: 4rem max(1.25rem, calc((100vw - var(--max)) / 2)) 6rem;
  color: #092326;
  background: var(--paper);
}

.legal-content > * {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.legal-content h2 {
  margin-top: 2.5rem;
  font-size: 1.45rem;
}

.legal-content a {
  color: #0d6d72;
  font-weight: 800;
}

.legal-content code {
  padding: 0.1rem 0.28rem;
  border-radius: 4px;
  background: #fffaf0;
}

@media (max-width: 1020px) {
  .hero-inner,
  .product-layout,
  .split-section {
    grid-template-columns: 1fr;
  }

  .split-copy,
  .argument-list {
    grid-column: auto;
  }

  .hero h1 {
    font-size: 4.1rem;
  }

  .hero-lede {
    max-width: 15ch;
    font-size: 1.9rem;
  }

  .device-stage {
    min-height: 620px;
    max-width: 640px;
  }

  .argument-list,
  .ritual-track,
  .audience-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-screens {
    position: relative;
    top: auto;
    min-height: 520px;
    max-width: 560px;
  }

  .comparison-row {
    grid-template-columns: 1fr;
  }

  .comparison-row span {
    min-height: auto;
    border-left: 0;
    border-top: 1px solid rgba(244, 239, 228, 0.14);
  }

  .comparison-row span:first-child {
    border-top: 0;
  }
}

@media (max-width: 760px) {
  body {
    background: var(--paper);
  }

  .site-header {
    padding: 0.82rem 1rem;
  }

  .brand img {
    width: 128px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 4.45rem 1rem auto 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(6, 17, 19, 0.98);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
  }

  body.nav-open .site-nav {
    display: flex;
  }

  .site-nav a {
    justify-content: flex-start;
  }

  .site-nav .nav-cta {
    margin-left: 0;
    justify-content: center;
  }

  .hero {
    min-height: 82svh;
    padding: 6.25rem 1rem 2.5rem;
  }

  .hero-inner {
    gap: 2.5rem;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .hero-lede {
    max-width: 18ch;
    font-size: 1.55rem;
  }

  .hero-sublede {
    font-size: 1rem;
  }

  .button {
    width: 100%;
  }

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

  .device-stage {
    min-height: 500px;
  }

  .phone-main {
    width: 286px;
    min-height: 548px;
    right: 0;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
  }

  .phone-screen {
    min-height: 486px;
  }

  .phone-side,
  .signal-panel {
    display: none;
  }

  .proof-strip,
  .argument-list,
  .ritual-track,
  .audience-grid,
  .feature-list,
  .final-cta {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 4.5rem 1rem;
  }

  .section h2,
  .final-cta h2 {
    font-size: 2.2rem;
    line-height: 1.06;
  }

  .argument-list article,
  .audience-grid article,
  .feature-list article {
    min-height: auto;
  }

  .ritual-track article {
    min-height: auto;
  }

  .product-screens {
    min-height: 650px;
  }

  .mini-phone {
    width: min(100%, 276px);
  }

  .mini-phone.dark {
    top: 230px;
    right: 0;
  }

  .page-hero {
    padding: 7rem 1rem 2.6rem;
  }

  .page-hero h1 {
    font-size: 2.65rem;
  }

  .legal-content {
    padding: 3rem 1rem 5rem;
  }

  .site-footer {
    display: block;
    padding: 2rem 1rem;
  }

  .site-footer nav {
    justify-content: flex-start;
    margin-top: 1.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
}