/* Match the MCP dialer's dark palette; keep this page dependency-free. */
:root {
  color-scheme: dark;
  --surface: #111513;
  --surface-raised: #1a201d;
  --border: rgba(221, 232, 226, 0.12);
  --text: #f2f5f3;
  --muted: #97a39d;
  --green: #50d792;
  --green-action: #137a4a;
  --green-soft: rgba(80, 215, 146, 0.13);
  font-family:
    Inter,
    ui-sans-serif,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  -webkit-font-smoothing: antialiased;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 280px;
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  color: var(--text);
}

::selection {
  background: var(--green);
  color: var(--surface);
}
a {
  color: inherit;
  text-decoration: none;
}
a:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 6px;
  border-radius: 4px;
}
p,
h1,
figure {
  margin: 0;
}
svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.container {
  width: min(100% - 80px, 1080px);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 12px 16px;
  background: var(--surface-raised);
  transform: translateY(-160%);
}
.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.6px;
}
.brand img,
.dialer-brand img {
  display: block;
}
.site-header nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 13px;
}
.site-header .text-link {
  font-size: inherit;
  white-space: nowrap;
}
.sign-in {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 9px;
}
.sign-in span,
.text-link span {
  color: var(--muted);
}
.text-link:hover,
.site-footer a:hover {
  color: var(--green);
}
.sign-in:hover {
  background: var(--surface-raised);
}

main {
  flex: 1;
}
.hero {
  padding-top: 67px;
  text-align: center;
}
.eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.03em;
}
.status-dot {
  width: 6px;
  height: 6px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--green);
}
h1 {
  margin-top: 24px;
  font-size: clamp(40px, 5.15vw, 64px);
  font-weight: 600;
  line-height: 1.09;
  letter-spacing: -0.055em;
  text-wrap: balance;
}
h1 span {
  color: var(--green);
}
.description {
  max-width: 680px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
  text-wrap: pretty;
}
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 26px;
  margin-top: 29px;
}
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 19px;
  border: 1px solid rgba(80, 215, 146, 0.45);
  border-radius: 10px;
  background: var(--green-action);
  color: #fff;
  font-size: 13px;
  font-weight: 650;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 5px 14px rgba(80, 215, 146, 0.08);
}
.button:hover {
  background: #178953;
}
.text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.product-preview {
  width: min(100%, 540px);
  margin: 45px auto 54px;
}
.conversation {
  text-align: left;
}
.prompt {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 11px;
  margin-bottom: 18px;
  padding-right: 2px;
  font-size: 12px;
}
.prompt > span:first-child {
  padding: 11px 16px;
  border: 1px solid var(--border);
  border-radius: 13px 13px 3px 13px;
  background: var(--surface-raised);
}
.prompt-avatar {
  display: grid;
  width: 29px;
  height: 29px;
  flex-shrink: 0;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--muted);
  font-size: 9px;
}
.dialer {
  overflow: hidden;
  border: 1px solid rgba(221, 232, 226, 0.17);
  border-radius: 15px;
  background: var(--surface);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}
.dialer-header {
  display: flex;
  min-height: 55px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
}
.dialer-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
}
.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 9px;
  border: 1px solid rgba(80, 215, 146, 0.28);
  border-radius: 20px;
  background: var(--green-soft);
  color: var(--green);
  font-size: 10px;
  font-weight: 600;
}
.dialer-content {
  padding: 17px 18px 18px;
}
.dialing-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.dialing-label {
  color: var(--muted);
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.dialing-title {
  margin-top: 5px;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.035em;
}
.dialing-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  font-weight: 650;
}
.pause-calling {
  padding: 8px;
  color: var(--muted);
}
.stop-calling {
  padding: 8px 11px;
  border-radius: 7px;
  background: #c12c3b;
  color: #fff;
}
.dialing-attempts {
  display: grid;
  gap: 7px;
  margin-top: 17px;
}
.attempt {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 55px;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-raised);
}
.attempt-contact {
  min-width: 0;
}
.contact-name {
  font-size: 12px;
  font-weight: 650;
}
.contact-detail {
  overflow: hidden;
  margin-top: 4px;
  color: var(--muted);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.contact-detail > span {
  padding-inline: 3px;
}
.attempt-status {
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
}
.sound-bars {
  display: flex;
  height: 20px;
  align-items: center;
  justify-content: center;
  gap: 3px;
}
.sound-bars i {
  width: 3px;
  height: 8px;
  border-radius: 3px;
  background: var(--green);
}
.sound-bars i:nth-child(2) {
  height: 16px;
}
.sound-bars i:nth-child(3) {
  height: 11px;
}
.dialing-progress {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 12px;
  margin-top: 15px;
  color: var(--muted);
  font-size: 9px;
}
.progress-track {
  grid-column: 1 / -1;
  height: 4px;
  overflow: hidden;
  border-radius: 4px;
  background: var(--surface-raised);
}
.progress-track > span {
  display: block;
  width: 25%;
  height: 100%;
  border-radius: inherit;
  background: var(--green);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 11px;
}
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 23px;
}

@media (min-width: 1500px) {
  .hero {
    padding-top: 90px;
  }
  .product-preview {
    margin-top: 54px;
    margin-bottom: 70px;
  }
}

@media (max-width: 700px) {
  .container {
    width: calc(100% - 40px);
  }
  .site-header {
    padding-block: 22px;
  }
  .hero {
    padding-top: 48px;
  }
  h1 {
    max-width: 530px;
    margin-inline: auto;
    font-size: clamp(38px, 7.2vw, 50px);
  }
  .desktop-break {
    display: none;
  }
  .description {
    max-width: 390px;
    font-size: 15px;
  }
  .product-preview {
    margin-top: 40px;
    margin-bottom: 45px;
  }
}

@media (max-width: 440px) {
  .site-header {
    gap: 12px;
  }
  .site-header nav {
    gap: 12px;
    font-size: 12px;
  }
  .sign-in {
    padding-inline: 10px;
  }
  .brand {
    gap: 8px;
    font-size: 17px;
  }
  .brand img {
    width: 28px;
    height: 28px;
  }
  .hero {
    padding-top: 38px;
  }
  h1 {
    font-size: clamp(34px, 9.5vw, 41px);
  }
  .eyebrow {
    font-size: 11px;
  }
  .description {
    max-width: 310px;
    font-size: 14px;
  }
  .hero-actions {
    gap: 20px;
  }
  .prompt {
    gap: 8px;
    font-size: 10px;
  }
  .prompt > span:first-child {
    padding: 10px 12px;
  }
  .dialer-header {
    padding-inline: 14px;
  }
  .dialer-content {
    padding: 15px 14px 14px;
  }
  .dialing-title {
    font-size: 19px;
  }
  .dialing-heading {
    flex-wrap: wrap;
  }
  .attempt {
    gap: 8px;
    padding-inline: 9px;
  }
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }
  .site-footer nav {
    gap: 20px;
  }
}