:root {
  color-scheme: dark;
  --navy-950: #050716;
  --navy-900: #090d25;
  --navy-850: #0d1233;
  --navy-800: #121943;
  --ink: #fff7f4;
  --muted: #c6c8d9;
  --soft: #f5eee9;
  --line: rgba(255, 255, 255, 0.16);
  --pink: #ff4458;
  --magenta: #d92a8a;
  --peach: #ff9d6c;
  --cyan: #46d7e8;
  --green: #35d096;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

section[id] {
  scroll-margin-top: 96px;
}

body {
  margin: 0;
  background: var(--navy-950);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

body::selection {
  background: rgba(255, 68, 88, 0.35);
}

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

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

button,
summary {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  color: #10111a;
  font-weight: 900;
  background: white;
  border-radius: 8px;
  transform: translateY(-160%);
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(calc(100% - 32px), var(--max));
  margin: 14px auto 0;
  padding: 10px 12px;
  color: white;
  background: rgba(5, 7, 22, 0.48);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  backdrop-filter: blur(18px);
  transition: background 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(5, 7, 22, 0.86);
  border-color: rgba(255, 255, 255, 0.22);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-toggle {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
}

.language-toggle button {
  min-width: 34px;
  height: 30px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.78rem;
  font-weight: 900;
  background: transparent;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
}

.language-toggle button[aria-pressed="true"] {
  color: #10111a;
  background: white;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-weight: 800;
}

.brand-mark img {
  width: 38px;
  height: 38px;
  border-radius: 8px;
}

.brand-mark span {
  font-size: 1rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 3vw, 30px);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.9rem;
}

.site-nav a,
.header-cta {
  transition: color 160ms ease, background 160ms ease;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: white;
}

.header-cta {
  padding: 10px 14px;
  color: white;
  font-size: 0.9rem;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
}

.header-cta:hover,
.header-cta:focus-visible {
  background: rgba(255, 255, 255, 0.2);
}

.hero {
  position: relative;
  min-height: min(82vh, 760px);
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: 118px 24px 64px;
}

.hero-bg,
.hero-bg img,
.hero-scrim {
  position: absolute;
  inset: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.04);
}

.hero-scrim {
  background:
    linear-gradient(90deg, rgba(5, 7, 22, 0.93) 0%, rgba(5, 7, 22, 0.7) 43%, rgba(5, 7, 22, 0.2) 100%),
    linear-gradient(0deg, rgba(5, 7, 22, 0.88) 0%, rgba(5, 7, 22, 0.12) 42%, rgba(5, 7, 22, 0.32) 100%);
}

.hero-content,
.hero-device {
  position: relative;
  z-index: 2;
}

.hero-content {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding-right: min(36vw, 460px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--peach);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: clamp(5.2rem, 16vw, 13.5rem);
  line-height: 0.78;
  letter-spacing: 0;
}

.hero-copy {
  width: min(100%, 690px);
  margin: 34px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.16rem, 2vw, 1.62rem);
  line-height: 1.38;
  text-wrap: balance;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 900;
  line-height: 1.1;
  transition: background-color 160ms ease, border-color 160ms ease, filter 160ms ease;
}

.button-primary {
  color: white;
  background: linear-gradient(135deg, var(--pink), var(--magenta) 48%, var(--peach));
  box-shadow: 0 16px 38px rgba(255, 68, 88, 0.24);
}

.button-secondary {
  color: white;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.button-primary:hover,
.button-primary:focus-visible {
  filter: brightness(1.08);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.3);
}

.platform-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.platform-badge {
  display: grid;
  gap: 2px;
  min-width: 150px;
  padding: 11px 13px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  backdrop-filter: blur(14px);
}

.platform-badge span {
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.platform-badge strong {
  color: white;
  font-size: 1rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  width: min(100%, 640px);
  margin: 48px 0 0;
}

.hero-stats div {
  padding: 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  backdrop-filter: blur(14px);
}

.hero-stats dt {
  font-size: 1.24rem;
  font-weight: 950;
}

.hero-stats dd {
  margin: 5px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.82rem;
  line-height: 1.35;
}

.hero-device {
  position: absolute;
  right: max(36px, calc((100vw - var(--max)) / 2));
  bottom: -18px;
  width: min(29vw, 340px);
  min-width: 270px;
  transform: rotate(3deg);
}

.phone-shell,
.mini-phone {
  padding: 11px;
  background: linear-gradient(155deg, #1c2559, #050716 46%, #12183c);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 42px;
  box-shadow: var(--shadow);
}

.phone-screen,
.mini-screen {
  position: relative;
  overflow: hidden;
  min-height: 612px;
  background: #0f0f14;
  border-radius: 32px;
}

.phone-bar {
  position: absolute;
  z-index: 3;
  top: 18px;
  left: 50%;
  width: 92px;
  height: 23px;
  border-radius: 999px;
  background: #04050b;
  transform: translateX(-50%);
}

.app-screenshot,
.market-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.market-card p,
.chat-label {
  margin: 0 0 8px;
  color: var(--peach);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.intro-band {
  padding: 32px 24px;
  background: var(--soft);
  color: #11131f;
}

.intro-band p {
  width: min(100%, var(--max));
  margin: 0 auto;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: clamp(1.6rem, 4vw, 3.4rem);
  line-height: 1.05;
  text-wrap: balance;
}

.section,
.split-section,
.safety-section,
.faq-section,
.product-preview,
.languages-section,
.contact-section,
.final-cta {
  padding: clamp(72px, 10vw, 132px) 24px;
}

.section,
.faq-section {
  background: var(--navy-950);
}

.section-heading {
  width: min(100%, var(--max));
  margin: 0 auto 34px;
}

.section-heading h2,
.split-section h2,
.final-cta h2 {
  margin: 0;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: clamp(2.4rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: 0;
  text-wrap: balance;
}

.section-heading p:not(.eyebrow),
.split-section > div:first-child p {
  max-width: 690px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.65;
}

.steps-grid,
.safety-grid,
.faq-list {
  width: min(100%, var(--max));
  margin: 0 auto;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.steps-grid article,
.safety-grid article,
.feature-list article {
  padding: 22px;
  background: rgba(255, 255, 255, 0.065);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.step-number {
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 950;
}

h3 {
  margin: 14px 0 8px;
  font-size: 1.16rem;
  line-height: 1.2;
}

article p,
.feature-list p,
.safety-grid p,
.faq-list p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.58;
}

.product-preview {
  overflow: hidden;
  background: #f6f0ea;
  color: #12131d;
}

.product-preview .eyebrow {
  color: #b92856;
}

.product-preview .section-heading p:not(.eyebrow) {
  color: #4e5262;
}

.preview-stage {
  position: relative;
  display: grid;
  grid-template-columns: 0.85fr 1fr 0.85fr;
  align-items: end;
  gap: clamp(12px, 3vw, 30px);
  width: min(100%, 1060px);
  min-height: 590px;
  margin: 42px auto 0;
}

.mini-phone {
  border-radius: 38px;
}

.mini-screen {
  min-height: 520px;
  padding: 26px 18px;
  background: #f8f3ee;
  border-radius: 30px;
}

.mini-screen.dark {
  color: white;
  background:
    linear-gradient(180deg, rgba(255, 68, 88, 0.18), transparent 34%),
    #10111a;
}

.mini-phone-main {
  transform: translateY(-18px);
}

.mini-phone-a {
  transform: rotate(-5deg);
}

.mini-phone-b {
  transform: rotate(4deg);
}

.mini-nav {
  display: flex;
  justify-content: space-between;
  margin-bottom: 18px;
  color: #151724;
  font-weight: 900;
}

.mini-nav span {
  color: #8a6070;
  font-size: 0.76rem;
}

.market-card,
.list-card,
.profile-chip,
.interest-note {
  overflow: hidden;
  background: white;
  border: 1px solid rgba(18, 19, 29, 0.08);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(26, 16, 26, 0.12);
}

.market-card {
  display: grid;
  grid-template-rows: 220px auto;
}

.market-card div {
  padding: 16px;
}

.market-card h3,
.list-card h3,
.chat-card h3,
.review-title {
  margin: 0;
}

.market-card span {
  display: inline-flex;
  margin-top: 14px;
  padding: 8px 10px;
  color: #b92856;
  font-size: 0.78rem;
  font-weight: 950;
  background: rgba(255, 68, 88, 0.12);
  border-radius: 8px;
}

.list-card {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  margin-top: 14px;
  padding: 10px;
}

.list-card img {
  width: 88px;
  height: 108px;
  object-fit: cover;
  border-radius: 8px;
}

.list-card p,
.market-card p {
  color: #b92856;
}

.list-card span {
  display: block;
  margin-top: 9px;
  color: #656a76;
  font-size: 0.78rem;
  line-height: 1.35;
}

.chat-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 468px;
}

.chat-card h3 {
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: 2.15rem;
  line-height: 1;
}

.message {
  width: fit-content;
  max-width: 86%;
  margin-top: 18px;
  padding: 12px 13px;
  font-size: 0.9rem;
  line-height: 1.4;
  border-radius: 8px;
}

.from-them {
  background: rgba(255, 255, 255, 0.13);
}

.from-me {
  align-self: flex-end;
  background: var(--pink);
}

.mock-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 48px;
  margin-top: 20px;
  color: white;
  font-weight: 950;
  background: var(--green);
  border: 0;
  border-radius: 8px;
}

.profile-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
}

.profile-chip img {
  width: 58px;
  height: 58px;
  object-fit: cover;
  border-radius: 8px;
}

.profile-chip strong,
.profile-chip span {
  display: block;
}

.profile-chip strong {
  color: #11131f;
}

.profile-chip span {
  color: #6a6e7c;
  font-size: 0.86rem;
}

.review-title {
  margin-top: 26px;
  color: #11131f;
  font-size: 1.45rem;
  line-height: 1.18;
}

.interest-note {
  margin-top: 16px;
  padding: 16px;
  color: #4b5060;
  line-height: 1.54;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: start;
  width: min(100%, var(--max));
  margin: 0 auto;
  background: var(--navy-950);
}

.feature-list {
  display: grid;
  gap: 12px;
}

.safety-section {
  background: #11131d;
}

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

.faq-list {
  display: grid;
  gap: 10px;
}

.languages-section {
  background: var(--soft);
  color: #11131f;
}

.languages-section .eyebrow {
  color: #b92856;
}

.languages-section .section-heading p:not(.eyebrow) {
  color: #4e5262;
}

.language-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.language-list li {
  padding: 10px 13px;
  color: #17161d;
  font-weight: 900;
  background: white;
  border: 1px solid rgba(18, 19, 29, 0.08);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(26, 16, 26, 0.08);
}

details {
  background: rgba(255, 255, 255, 0.065);
  border: 1px solid var(--line);
  border-radius: 8px;
}

summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 900;
  list-style: none;
}

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

summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--cyan);
  font-size: 1.35rem;
  line-height: 1;
  transition: transform 160ms ease;
}

details[open] summary::after {
  transform: rotate(45deg);
}

details p {
  padding: 0 20px 20px;
}

.contact-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  width: min(100%, var(--max));
  margin: 0 auto;
  background: var(--navy-950);
}

.contact-section h2 {
  margin: 0;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: clamp(2.2rem, 5vw, 4.8rem);
  line-height: 0.98;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 18px;
  color: white;
  font-weight: 950;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.final-cta {
  display: grid;
  justify-items: center;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(255, 68, 88, 0.13), transparent 42%),
    var(--navy-900);
}

.final-cta img {
  width: 80px;
  height: 80px;
  margin-bottom: 22px;
  border-radius: 18px;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.28);
}

.final-cta h2 {
  width: min(100%, 840px);
}

.final-cta .button {
  margin-top: 30px;
}

.final-actions {
  display: grid;
  justify-items: center;
  gap: 14px;
}

.platform-note {
  color: rgba(255, 255, 255, 0.72);
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 26px 24px;
  color: rgba(255, 255, 255, 0.6);
  background: #050716;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  color: white;
  font-weight: 800;
}

@media (max-width: 980px) {
  .hero {
    min-height: min(820px, 92svh);
    align-items: center;
    padding-top: 108px;
    padding-bottom: 52px;
  }

  .hero-content {
    padding-right: min(34vw, 270px);
  }

  .hero-device {
    position: absolute;
    right: 26px;
    bottom: 18px;
    width: min(28vw, 220px);
    min-width: 0;
    margin: 0;
    transform: rotate(2deg);
  }

  .hero-stats {
    display: none;
  }

  .phone-screen {
    min-height: 470px;
  }

  .preview-stage {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    width: auto;
    min-height: 0;
    margin-inline: -24px;
    padding: 0 24px 24px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
    scrollbar-width: none;
  }

  .preview-stage::-webkit-scrollbar {
    display: none;
  }

  .mini-phone,
  .mini-phone-main,
  .mini-phone-a,
  .mini-phone-b {
    flex: 0 0 min(72vw, 360px);
    width: auto;
    margin: 0;
    animation: none;
    scroll-snap-align: center;
    transform: none;
  }

  .steps-grid,
  .safety-grid,
  .split-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .site-header {
    width: calc(100% - 20px);
    margin-top: 10px;
  }

  .site-nav {
    display: none;
  }

  .header-actions {
    gap: 7px;
  }

  .header-cta {
    padding: 10px 12px;
  }

  .hero {
    padding-inline: 18px;
    min-height: min(760px, 92svh);
    padding-top: 96px;
    padding-bottom: 24px;
  }

  .hero-content {
    padding-right: 0;
  }

  .hero h1 {
    font-size: clamp(4.5rem, 24vw, 6.2rem);
  }

  .hero-copy {
    max-width: 350px;
    margin-top: 22px;
    font-size: 1rem;
    line-height: 1.42;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 20px;
  }

  .button {
    width: 100%;
    min-height: 44px;
    padding-inline: 10px;
    font-size: 0.9rem;
  }

  .platform-badges {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 12px;
  }

  .platform-badge {
    min-width: 0;
    padding: 9px 10px;
  }

  .platform-badge strong {
    font-size: 0.9rem;
  }

  .hero-device {
    right: 18px;
    bottom: -215px;
    width: 170px;
  }

  .hero-device .phone-shell {
    padding: 7px;
    border-radius: 28px;
  }

  .hero-device .phone-screen {
    min-height: 370px;
    border-radius: 22px;
  }

  .hero-device .phone-bar {
    top: 13px;
    width: 68px;
    height: 18px;
  }

  .section,
  .split-section,
  .safety-section,
  .faq-section,
  .product-preview,
  .languages-section,
  .contact-section,
  .final-cta {
    padding-inline: 18px;
  }

  .contact-section {
    display: grid;
  }

  .contact-link {
    width: 100%;
  }

  .steps-grid article,
  .safety-grid article,
  .feature-list article {
    padding: 18px;
  }

  .preview-stage {
    margin-inline: -18px;
    padding-inline: 18px;
  }

  .mini-phone,
  .mini-phone-main,
  .mini-phone-a,
  .mini-phone-b {
    flex-basis: min(82vw, 320px);
  }

  .mini-screen {
    min-height: 460px;
  }

  .market-card {
    grid-template-rows: 180px auto;
  }

  .chat-card {
    min-height: 408px;
  }

  .site-footer {
    display: grid;
  }
}

@media (max-width: 360px) {
  .brand-mark span {
    display: none;
  }

  .header-cta {
    padding-inline: 10px;
    font-size: 0.82rem;
  }
}

@media (max-width: 720px) and (max-height: 700px) {
  .hero-device {
    display: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .mini-phone-a {
    animation: driftLeft 9s ease-in-out infinite;
  }

  .mini-phone-b {
    animation: driftRight 10s ease-in-out infinite;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}

@keyframes driftLeft {
  0%, 100% {
    transform: translateY(0) rotate(-5deg);
  }
  50% {
    transform: translateY(-12px) rotate(-3deg);
  }
}

@keyframes driftRight {
  0%, 100% {
    transform: translateY(0) rotate(4deg);
  }
  50% {
    transform: translateY(-10px) rotate(2deg);
  }
}

@media (max-width: 980px) {
  .mini-phone-a,
  .mini-phone-b {
    animation: none;
    transform: none;
  }
}

.not-found {
  min-height: 100vh;
}

.not-found h1 {
  margin: 0;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: clamp(3rem, 10vw, 7rem);
  line-height: 0.95;
}