:root {
  --ink: #17191a;
  --paper: #f3f0e8;
  --mist: #dce7e8;
  --phone: #ef5948;
  --phone-dark: #c83d31;
  --screen: #bfdff3;
  --sage: #557c67;
  --yellow: #f4c542;
  --line: 3px solid var(--ink);
  --display: Impact, Haettenschweiler, "Arial Narrow Bold", "Arial Black", sans-serif;
  --sans: "Segoe UI", Arial, sans-serif;
  --mono: Consolas, "Courier New", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--mist);
  font-family: var(--sans);
  overflow-x: hidden;
}

body.is-muted .typing-bubble i,
body.is-muted .online-dot {
  animation-play-state: paused;
}

button,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 12px 16px;
  background: var(--yellow);
  border: var(--line);
  font-weight: 900;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 70px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 10px clamp(18px, 4vw, 64px);
  background: rgba(220, 231, 232, 0.95);
  border-bottom: var(--line);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: max-content;
  text-decoration: none;
  font-family: var(--display);
  font-size: 1.6rem;
  letter-spacing: 0.02em;
}

.brand-dots {
  display: inline-flex;
  gap: 4px;
}

.brand-dots i,
.typing-bubble i {
  width: 8px;
  height: 8px;
  display: block;
  border-radius: 50%;
  background: var(--ink);
}

.brand-dots i:last-child {
  background: var(--phone);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.nav-links a {
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}

.mute-button {
  justify-self: end;
  border: 2px solid var(--ink);
  background: var(--paper);
  padding: 9px 13px;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--ink);
}

.mute-button:active {
  translate: 2px 2px;
  box-shadow: 1px 1px 0 var(--ink);
}

.hero {
  min-height: calc(100vh - 70px);
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(440px, 0.88fr);
  align-items: center;
  gap: clamp(48px, 7vw, 120px);
  padding: clamp(54px, 7vw, 110px) clamp(20px, 6vw, 94px) clamp(64px, 8vw, 120px);
  border-bottom: var(--line);
}

.hero-copy {
  max-width: 760px;
}

.eyebrow,
.section-number,
.panel-label {
  margin: 0 0 18px;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.online-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--phone);
  animation: pulse 1.4s infinite;
}

.hero h1,
.section-heading h2,
.world-copy h2,
.closing-section h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 0.82;
}

.hero h1 {
  font-size: clamp(7.5rem, 15vw, 15rem);
}

.hero h1 span {
  color: var(--phone);
  -webkit-text-stroke: 3px var(--ink);
  paint-order: stroke fill;
}

.hero-line {
  margin: 24px 0 0;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 4.4rem);
  line-height: 0.96;
}

.hero-note {
  max-width: 620px;
  margin: 18px 0 0;
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: var(--line);
  color: var(--ink);
  font-weight: 1000;
  text-decoration: none;
  letter-spacing: 0.03em;
  cursor: pointer;
  box-shadow: 5px 5px 0 var(--ink);
  transition: translate 150ms ease, box-shadow 150ms ease;
}

.button:hover,
.button:focus-visible {
  translate: -2px -2px;
  box-shadow: 7px 7px 0 var(--ink);
}

.button-primary {
  background: var(--phone);
}

.button-quiet {
  background: var(--paper);
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 700;
}

.hero-facts li::before {
  content: "●";
  margin-right: 8px;
  color: var(--phone);
}

.hero-chat-wrap {
  position: relative;
  justify-self: center;
  width: min(100%, 520px);
}

.phone-shadow {
  position: absolute;
  inset: 16px -16px -16px 16px;
  background: var(--ink);
  border-radius: 38px;
  transform: rotate(2deg);
}

.chat-window {
  position: relative;
  overflow: hidden;
  background: var(--paper);
  border: var(--line);
}

.hero-chat {
  border: 9px solid var(--phone);
  border-radius: 34px;
  transform: rotate(-1.5deg);
}

.chat-header {
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--screen);
  border-bottom: var(--line);
}

.chat-header strong {
  display: block;
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
}

.chat-header small {
  display: block;
  margin-top: 2px;
  font-family: var(--mono);
  font-size: 0.64rem;
}

.avatar-stack {
  display: flex;
  align-items: center;
  padding-left: 12px;
}

.avatar-stack img {
  width: 44px;
  height: 44px;
  margin-left: -12px;
  object-fit: cover;
  border: 2px solid var(--ink);
  border-radius: 50%;
}

.single-avatar {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border: 2px solid var(--ink);
  border-radius: 50%;
}

.chat-menu {
  margin-left: auto;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.chat-body {
  min-height: 460px;
  display: flex;
  flex-direction: column;
  gap: 13px;
  padding: 24px 18px;
}

.message {
  max-width: 78%;
  padding: 11px 13px;
  border: 2px solid var(--ink);
  border-radius: 14px;
  box-shadow: 3px 3px 0 rgba(23, 25, 26, 0.25);
}

.message span,
.message b {
  display: block;
}

.message b {
  margin-bottom: 4px;
  font-family: var(--mono);
  font-size: 0.64rem;
}

.message small {
  display: block;
  margin-top: 5px;
  font-family: var(--mono);
  font-size: 0.58rem;
  text-align: right;
}

.outgoing {
  align-self: flex-end;
  background: var(--phone);
  border-bottom-right-radius: 2px;
}

.incoming {
  align-self: flex-start;
  background: #fff;
  border-bottom-left-radius: 2px;
}

.vacuum-message {
  transform: rotate(-1deg);
}

.toaster-message {
  transform: rotate(1.2deg);
}

.typing-row {
  display: grid;
  grid-template-columns: 38px auto 1fr;
  align-items: center;
  gap: 8px;
  margin-top: auto;
}

.typing-row img {
  width: 38px;
  height: 38px;
  object-fit: cover;
  border: 2px solid var(--ink);
  border-radius: 50%;
}

.typing-row small {
  font-family: var(--mono);
  font-size: 0.62rem;
}

.typing-bubble {
  display: flex;
  gap: 5px;
  padding: 11px 13px;
  border: 2px solid var(--ink);
  border-radius: 14px 14px 14px 2px;
  background: #fff;
}

.typing-bubble i {
  animation: typing 1s infinite;
}

.typing-bubble i:nth-child(2) {
  animation-delay: 130ms;
}

.typing-bubble i:nth-child(3) {
  animation-delay: 260ms;
}

.chat-compose {
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: #fff;
  border-top: var(--line);
}

.chat-compose > span:first-child {
  flex: 1;
  padding: 9px 12px;
  color: #646b6d;
  border: 2px solid #7d8587;
  border-radius: 18px;
  font-size: 0.78rem;
}

.send-icon {
  width: 38px;
  height: 38px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--phone);
  font-weight: 900;
  cursor: pointer;
}

.hero-sticker {
  position: absolute;
  z-index: 3;
  padding: 8px 11px;
  border: 2px solid var(--ink);
  background: var(--yellow);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 900;
  box-shadow: 3px 3px 0 var(--ink);
}

.sticker-one {
  left: -44px;
  bottom: 90px;
  transform: rotate(-7deg);
}

.sticker-two {
  right: -28px;
  top: 110px;
  transform: rotate(6deg);
  background: #fff;
}

.ticker {
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  border-bottom: var(--line);
}

.ticker div {
  display: flex;
  width: max-content;
  animation: ticker 28s linear infinite;
}

.ticker span {
  padding: 18px 38px;
  font-family: var(--display);
  font-size: 1.6rem;
  letter-spacing: 0.035em;
  white-space: nowrap;
}

.ticker span::after {
  content: " ●";
  color: var(--phone);
}

.section-shell {
  width: min(1460px, calc(100% - 40px));
  margin-inline: auto;
}

.world-shot {
  position: relative;
  min-height: 520px;
  display: grid;
  align-items: center;
  margin-block: clamp(60px, 8vw, 120px);
  overflow: hidden;
  background: var(--paper);
  border: var(--line);
}

.world-shot img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  object-position: center;
}

.world-copy {
  position: absolute;
  z-index: 2;
  left: clamp(28px, 5vw, 76px);
  top: 50%;
  width: 42%;
  transform: translateY(-50%);
}

.world-copy h2 {
  font-size: clamp(4rem, 8vw, 8.5rem);
}

.world-punch {
  width: max-content;
  max-width: 100%;
  margin: 16px 0 8px;
  padding: 4px 12px 7px;
  background: var(--phone);
  border: 2px solid var(--ink);
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 4.8rem);
  line-height: 1;
  transform: rotate(-1deg);
}

.world-copy > p:last-child {
  margin: 14px 0 0;
  font-family: var(--mono);
  font-weight: 700;
}

.group-chat-section,
.meme-section {
  padding-block: clamp(40px, 7vw, 100px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.5fr);
  align-items: end;
  gap: 60px;
  margin-bottom: 50px;
}

.section-heading h2,
.closing-section h2 {
  font-size: clamp(4.5rem, 10vw, 10rem);
}

.section-heading > p {
  max-width: 420px;
  margin: 0;
  font-size: 1.15rem;
  font-weight: 650;
}

.chat-lab {
  display: grid;
  grid-template-columns: minmax(360px, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(30px, 6vw, 100px);
  align-items: center;
}

.lab-window {
  max-width: 520px;
  width: 100%;
  justify-self: end;
  border: 8px solid var(--phone);
  border-radius: 30px;
  box-shadow: 15px 15px 0 var(--ink);
}

.lab-messages {
  min-height: 420px;
  max-height: 520px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 18px;
  scroll-behavior: smooth;
}

.system-message {
  margin: 0 auto 4px;
  color: #626a6c;
  font-family: var(--mono);
  font-size: 0.65rem;
  text-align: center;
}

.lab-message {
  max-width: 82%;
  padding: 11px 13px;
  border: 2px solid var(--ink);
  border-radius: 13px;
  box-shadow: 3px 3px 0 rgba(23, 25, 26, 0.22);
}

.cat-message {
  align-self: flex-end;
  background: var(--phone);
  border-bottom-right-radius: 2px;
}

.device-message {
  align-self: flex-start;
  background: #fff;
  border-bottom-left-radius: 2px;
}

.device-message b,
.device-message span {
  display: block;
}

.device-message b {
  margin-bottom: 4px;
  font-family: var(--mono);
  font-size: 0.62rem;
}

.lab-compose {
  font-family: var(--mono);
}

.compose-dots {
  font-weight: 900;
  letter-spacing: 0.12em;
}

.command-panel {
  padding: clamp(24px, 4vw, 54px);
  background: var(--paper);
  border: var(--line);
  box-shadow: 12px 12px 0 var(--ink);
}

.command-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.command-button {
  min-height: 72px;
  padding: 13px;
  border: 2px solid var(--ink);
  background: #fff;
  font-family: var(--display);
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  letter-spacing: 0.025em;
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--ink);
}

.command-button:hover,
.command-button:focus-visible,
.command-button.active {
  background: var(--screen);
  transform: rotate(-1deg);
}

.command-button.active {
  background: var(--phone);
}

.invite-form {
  margin-top: 34px;
  padding-top: 28px;
  border-top: 2px dashed var(--ink);
}

.invite-form label {
  display: block;
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 800;
}

.invite-row {
  display: flex;
  gap: 8px;
}

.invite-row input {
  min-width: 0;
  flex: 1;
  padding: 12px 14px;
  border: 2px solid var(--ink);
  background: #fff;
  outline: none;
}

.invite-row input:focus {
  box-shadow: 0 0 0 3px var(--screen);
}

.invite-row button {
  padding: 10px 16px;
  border: 2px solid var(--ink);
  background: var(--yellow);
  font-weight: 900;
  cursor: pointer;
}

.invite-form small {
  display: block;
  margin-top: 9px;
  color: #5f6769;
  font-size: 0.72rem;
}

.contacts-section {
  margin-top: clamp(50px, 8vw, 120px);
  padding-block: clamp(70px, 9vw, 140px);
  color: var(--paper);
  background: var(--ink);
  border-block: var(--line);
}

.inverse-heading .section-number {
  color: var(--phone);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.contact-card {
  min-height: 360px;
  padding: 14px;
  color: var(--ink);
  background: var(--paper);
  border: 3px solid var(--paper);
  transform: rotate(-0.6deg);
  transition: translate 180ms ease, transform 180ms ease;
}

.contact-card:nth-child(even) {
  transform: rotate(0.8deg);
}

.contact-card:hover {
  translate: 0 -8px;
  transform: rotate(0deg);
}

.contact-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border: 2px solid var(--ink);
  filter: saturate(0.92) contrast(1.04);
}

.contact-card div {
  padding: 14px 4px 4px;
}

.contact-card p {
  margin: 0;
  font-family: var(--display);
  font-size: 2rem;
}

.contact-card span,
.contact-card b {
  display: block;
}

.contact-card span {
  margin-top: 2px;
  font-family: var(--mono);
  font-size: 0.68rem;
}

.contact-card b {
  margin-top: 15px;
  font-size: 0.9rem;
}

.card-red {
  background: var(--phone);
}

.card-blue {
  background: var(--screen);
}

.card-green {
  background: #8ba694;
}

.meme-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 4vw, 52px);
}

.meme-card {
  margin: 0;
  padding: 11px 11px 15px;
  background: var(--paper);
  border: var(--line);
  box-shadow: 9px 9px 0 var(--ink);
}

.rotate-left {
  transform: rotate(-0.8deg);
}

.rotate-right {
  transform: rotate(0.8deg);
}

.meme-open {
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
}

.meme-open img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.meme-card figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 3px 0;
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 800;
}

.copy-line {
  padding: 6px 8px;
  border: 2px solid var(--ink);
  background: var(--screen);
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 800;
  cursor: pointer;
}

.closing-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: clamp(90px, 12vw, 180px) 20px;
  text-align: center;
  background: var(--paper);
  border-top: var(--line);
}

.closing-avatar-wrap {
  position: relative;
  width: clamp(150px, 18vw, 240px);
  margin-bottom: 28px;
}

.closing-avatar-wrap img {
  border: 5px solid var(--ink);
  border-radius: 50%;
  box-shadow: 9px 9px 0 var(--phone);
}

.notification-badge {
  position: absolute;
  right: -6px;
  top: 9px;
  display: grid;
  place-items: center;
  min-width: 56px;
  height: 42px;
  padding-inline: 8px;
  color: #fff;
  background: var(--phone);
  border: 3px solid var(--ink);
  border-radius: 20px;
  font-family: var(--mono);
  font-weight: 900;
}

.closing-section p:not(.section-number) {
  margin: 24px 0 28px;
  font-size: 1.1rem;
  font-weight: 700;
}

.site-footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 30px;
  padding: 28px clamp(20px, 5vw, 72px);
  color: var(--paper);
  background: var(--ink);
}

.footer-brand {
  font-family: var(--display);
  font-size: 1.7rem;
}

.footer-brand span {
  color: var(--phone);
}

.site-footer p {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.65rem;
}

.fine-print {
  color: #aeb7b8;
  text-align: right;
}

.mute-toast {
  position: fixed;
  z-index: 80;
  left: 50%;
  bottom: 24px;
  padding: 12px 16px;
  background: var(--yellow);
  border: var(--line);
  box-shadow: 5px 5px 0 var(--ink);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 900;
  transform: translate(-50%, 160%);
  transition: transform 220ms ease;
}

.mute-toast.show {
  transform: translate(-50%, 0);
}

.meme-dialog {
  width: min(92vw, 820px);
  max-height: 92vh;
  padding: 14px;
  background: var(--paper);
  border: var(--line);
  box-shadow: 14px 14px 0 var(--ink);
}

.meme-dialog::backdrop {
  background: rgba(23, 25, 26, 0.82);
}

.meme-dialog img {
  max-height: 72vh;
  margin-inline: auto;
}

.meme-dialog .button {
  margin: 14px auto 2px;
}

.dialog-close {
  position: absolute;
  right: 19px;
  top: 19px;
  z-index: 2;
  width: 42px;
  height: 42px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--phone);
  font-size: 1.7rem;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
}

@keyframes typing {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.45; }
  30% { transform: translateY(-4px); opacity: 1; }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.35); }
}

@keyframes ticker {
  to { transform: translateX(-50%); }
}

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.78fr);
    gap: 44px;
  }

  .hero h1 {
    font-size: clamp(7rem, 14vw, 11rem);
  }

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

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

  .world-shot img {
    object-position: 58% center;
  }
}

@media (max-width: 820px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 48px;
  }

  .hero-copy {
    text-align: center;
  }

  .hero-note,
  .hero-facts {
    margin-inline: auto;
    justify-content: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-chat-wrap {
    margin-top: 12px;
  }

  .world-shot {
    display: flex;
    flex-direction: column;
    min-height: 0;
  }

  .world-copy {
    position: relative;
    left: auto;
    top: auto;
    width: 100%;
    padding: 34px 28px 26px;
    transform: none;
  }

  .world-shot img {
    min-height: 0;
    aspect-ratio: 3 / 1;
    object-position: 65% center;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .chat-lab {
    grid-template-columns: 1fr;
  }

  .lab-window {
    justify-self: center;
  }

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

  .site-footer {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .fine-print {
    text-align: center;
  }
}

@media (max-width: 560px) {
  .site-header {
    min-height: 60px;
    padding: 8px 14px;
  }

  .brand {
    font-size: 1.35rem;
  }

  .mute-button {
    padding: 7px 9px;
    font-size: 0.62rem;
  }

  .hero {
    padding: 36px 14px 70px;
  }

  .hero h1 {
    font-size: clamp(6.5rem, 36vw, 9rem);
  }

  .hero-line {
    font-size: clamp(2rem, 10vw, 3.1rem);
  }

  .hero-note {
    font-size: 0.95rem;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-chat-wrap {
    width: calc(100% - 12px);
  }

  .phone-shadow {
    inset: 10px 0 -10px 10px;
  }

  .chat-body {
    min-height: 420px;
  }

  .sticker-one {
    left: -12px;
    bottom: -20px;
  }

  .sticker-two {
    right: -11px;
    top: 96px;
  }

  .section-shell {
    width: min(100% - 24px, 1460px);
  }

  .world-shot {
    margin-block: 50px;
  }

  .world-copy h2,
  .section-heading h2,
  .closing-section h2 {
    font-size: clamp(3.9rem, 20vw, 6.5rem);
  }

  .world-shot img {
    aspect-ratio: 1.65 / 1;
    object-position: 72% center;
  }

  .group-chat-section,
  .meme-section {
    padding-block: 50px;
  }

  .command-panel {
    padding: 22px 16px;
  }

  .command-list {
    grid-template-columns: 1fr;
  }

  .command-button {
    min-height: 58px;
  }

  .invite-row {
    flex-direction: column;
  }

  .contact-grid,
  .meme-grid {
    grid-template-columns: 1fr;
  }

  .contact-card {
    min-height: 0;
  }

  .meme-grid {
    gap: 30px;
  }

  .closing-section {
    padding-inline: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Hero chat loop */
.hero-chat .chat-body {
  height: 460px;
  min-height: 460px;
  overflow-y: hidden;
  scroll-behavior: smooth;
  transition: opacity 220ms ease, transform 220ms ease;
}

.hero-chat .chat-body.is-resetting {
  opacity: 0;
  transform: translateY(-6px);
}

.hero-sequence-item {
  animation: bubble-in 260ms ease both;
}

.hero-system-message {
  align-self: center;
  margin: 2px auto;
  padding: 5px 9px;
  color: #5d6668;
  border: 1px dashed #7b8587;
  background: rgba(255, 255, 255, 0.72);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

@keyframes bubble-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
/* Typography and contact asset V2 */
.hero h1,
.section-heading h2,
.world-copy h2,
.closing-section h2 {
  line-height: 0.94;
  letter-spacing: -0.02em;
}

.hero h1 {
  font-size: clamp(6.5rem, 10.5vw, 12.5rem);
  white-space: nowrap;
}

.hero-line {
  line-height: 1.04;
}

.world-copy {
  width: 45%;
}

.world-copy h2 {
  font-size: clamp(3.8rem, 5.2vw, 6.2rem);
}

.section-heading h2,
.closing-section h2 {
  font-size: clamp(4.5rem, 8vw, 8.75rem);
}

.world-copy h2 span,
.section-heading h2 span,
.closing-section h2 span {
  display: block;
  white-space: nowrap;
}

.single-line-desktop {
  white-space: nowrap;
}

.world-punch {
  font-size: clamp(2rem, 3.2vw, 4rem);
  line-height: 1.05;
}

.contact-card img {
  box-sizing: border-box;
  padding: clamp(12px, 1.3vw, 20px);
  object-fit: contain;
  background: #dce7e9;
  filter: none;
}

@media (max-width: 1100px) {
  .hero h1 {
    font-size: clamp(6rem, 10.5vw, 8.5rem);
  }
}

@media (max-width: 820px) {
  .single-line-desktop {
    white-space: normal;
  }

  .world-copy h2,
  .section-heading h2,
  .closing-section h2 {
    font-size: clamp(4rem, 12vw, 6rem);
  }
}

@media (max-width: 560px) {
  .hero h1 {
    font-size: clamp(5rem, 24vw, 6.5rem);
  }

  .hero-line {
    line-height: 1.05;
  }

  .world-copy h2,
  .section-heading h2 {
    font-size: clamp(3.4rem, 15vw, 5rem);
    line-height: 0.96;
  }

  .closing-section h2 {
    font-size: clamp(3rem, 12.5vw, 4.6rem);
    line-height: 0.98;
  }
}
/* Final display-title spacing */
.world-copy h2 {
  line-height: 0.98;
}

.section-heading h2 {
  line-height: 0.98;
}

.closing-section h2 {
  line-height: 1.02;
}

@media (max-width: 560px) {
  .world-copy h2,
  .section-heading h2 {
    line-height: 1;
  }

  .closing-section h2 {
    line-height: 1.02;
  }
}

/* Restore full-width mobile banner copy */
@media (max-width: 820px) {
  .world-copy {
    width: 100%;
  }
}


/* Keep the banner heading to two clean mobile lines */
@media (max-width: 560px) {
  .world-copy h2 {
    font-size: clamp(2.25rem, 13.4vw, 4.6rem);
  }
}

/* Homepage hero composition V3 */
.hero {
  position: relative;
  grid-template-columns: minmax(620px, 1.03fr) minmax(540px, 0.97fr);
  gap: clamp(18px, 2vw, 36px);
  max-width: 1920px;
  min-height: max(720px, calc(100svh - 70px));
  margin-inline: auto;
  padding: clamp(44px, 5vh, 70px) clamp(32px, 4.5vw, 86px) clamp(48px, 6vh, 82px);
}

.hero-copy {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 820px;
}

.hero h1 {
  font-size: clamp(7rem, 11vw, 13.25rem);
}

.hero-line {
  max-width: 760px;
  font-size: clamp(2.3rem, 3.55vw, 4.25rem);
}

.hero-note {
  max-width: 680px;
}

.hero-chat-wrap {
  z-index: 3;
  justify-self: start;
  width: min(100%, 640px);
  margin-left: clamp(-36px, -2vw, -16px);
}

.hero-chat .chat-body {
  height: 440px;
  min-height: 440px;
}

.hero-relay {
  position: absolute;
  top: 42%;
  right: clamp(-150px, -7vw, -90px);
  z-index: 7;
  width: 232px;
  min-height: 76px;
  display: grid;
  grid-template-columns: 46px 1fr;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 2px solid var(--ink);
  background: var(--yellow);
  box-shadow: 5px 5px 0 var(--ink);
  transform: rotate(-2.5deg);
}

.hero-relay img {
  width: 46px;
  height: 46px;
  object-fit: cover;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--screen);
}

.hero-relay p {
  margin: 0;
  font-family: var(--mono);
  line-height: 1.05;
}

.hero-relay p span,
.hero-relay p strong {
  display: block;
}

.hero-relay p span {
  margin-bottom: 5px;
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.hero-relay p strong {
  font-size: 0.72rem;
}

.hero-relay-dots {
  position: absolute;
  right: 11px;
  bottom: -11px;
  display: flex;
  gap: 4px;
  padding: 5px 7px;
  border: 2px solid var(--ink);
  border-radius: 999px;
  background: var(--paper);
}

.hero-relay-dots i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ink);
}

.hero-relay-dots i:last-child {
  background: var(--phone);
}

@media (max-width: 1500px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(500px, 0.92fr);
    gap: 20px;
    padding-inline: clamp(32px, 4vw, 60px);
  }

  .hero-chat-wrap {
    width: min(100%, 590px);
    margin-left: -12px;
  }

  .hero-relay {
    display: none;
  }
}

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(410px, 0.82fr);
    gap: 28px;
    padding-inline: 30px;
  }

  .hero-chat-wrap {
    width: min(100%, 520px);
    margin-left: 0;
  }
}

@media (max-width: 900px) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 52px;
    padding: 48px 24px 76px;
  }

  .hero-copy {
    max-width: 760px;
    margin-inline: auto;
    text-align: center;
  }

  .hero-note,
  .hero-facts {
    margin-inline: auto;
    justify-content: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-chat-wrap {
    justify-self: center;
    width: min(100%, 570px);
    margin: 0;
  }
}

@media (max-width: 560px) {
  .hero {
    gap: 38px;
    padding: 36px 14px 70px;
  }

  .hero h1 {
    font-size: clamp(5rem, 24vw, 6.5rem);
  }

  .hero-line {
    font-size: clamp(2rem, 10vw, 3.1rem);
  }

  .hero-chat-wrap {
    width: calc(100% - 12px);
  }

  .hero-chat .chat-body {
    height: 420px;
    min-height: 420px;
  }
}

/* Compact hero chat header for very narrow phones */
@media (max-width: 340px) {
  .hero-chat .chat-header {
    gap: 7px;
    padding: 10px;
  }

  .hero-chat .avatar-stack {
    padding-left: 7px;
  }

  .hero-chat .avatar-stack img {
    width: 34px;
    height: 34px;
    margin-left: -8px;
  }

  .hero-chat .avatar-stack img:nth-child(3) {
    display: none;
  }

  .hero-chat .chat-header strong {
    font-size: 1rem;
  }

  .hero-chat .chat-header small {
    max-width: 92px;
    font-size: 0.5rem;
    line-height: 1.15;
  }

  .hero-chat .chat-menu {
    font-size: 0.75rem;
  }
}

/* Hero annotation cleanup V5 */
.phone-shadow {
  inset: 16px -20px -20px 16px;
  transform: rotate(1deg);
}

.sticker-one {
  left: 24px;
  bottom: -42px;
  transform: rotate(-3deg);
}

.sticker-two {
  right: 28px;
  top: -40px;
  transform: rotate(2deg);
}

@media (min-width: 1501px) {
  .hero-relay {
    top: 42%;
    right: 0;
    z-index: 4;
    width: 216px;
    min-height: 70px;
    grid-template-columns: 42px 1fr;
    gap: 8px;
    padding: 8px 10px;
    transform: rotate(-1.5deg);
  }

  .hero-relay img {
    width: 42px;
    height: 42px;
  }

  .hero-relay p span {
    font-size: 0.54rem;
  }

  .hero-relay p strong {
    font-size: 0.66rem;
  }
}

@media (max-width: 900px) {
  .sticker-one {
    left: 18px;
    bottom: -34px;
  }

  .sticker-two {
    right: 20px;
    top: -34px;
  }
}

@media (max-width: 560px) {
  .sticker-one {
    left: 12px;
    bottom: -30px;
  }

  .sticker-two {
    right: 12px;
    top: -28px;
  }
}

/* Final no-overlap offsets */
.sticker-one {
  bottom: -52px;
}

.sticker-two {
  top: -50px;
}

@media (max-width: 900px) {
  .sticker-one {
    bottom: -44px;
  }

  .sticker-two {
    top: -44px;
  }
}

@media (max-width: 560px) {
  .sticker-one {
    bottom: -40px;
  }

  .sticker-two {
    top: -38px;
  }
}

/* Mobile label clearance and shadow containment */
@media (max-width: 900px) {
  .phone-shadow {
    inset: 14px -12px -18px 14px;
  }

  .sticker-one {
    bottom: -54px;
  }

  .sticker-two {
    top: -54px;
  }
}

@media (max-width: 560px) {
  .phone-shadow {
    inset: 10px -8px -14px 10px;
  }

  .sticker-one {
    bottom: -50px;
  }

  .sticker-two {
    top: -48px;
  }
}

/* User-directed relay placement above the chat */
@media (min-width: 1501px) {
  .hero-relay {
    top: -78px;
    left: 0;
    right: auto;
    z-index: 5;
    width: 208px;
    min-height: 62px;
    grid-template-columns: 38px 1fr;
    gap: 8px;
    padding: 7px 9px;
    box-shadow: 4px 4px 0 var(--ink);
    transform: rotate(-1deg);
  }

  .hero-relay img {
    width: 38px;
    height: 38px;
  }

  .hero-relay p span {
    margin-bottom: 4px;
    font-size: 0.51rem;
  }

  .hero-relay p strong {
    font-size: 0.63rem;
  }
}