:root {
  color-scheme: light;
  --ink: #17211d;
  --muted: #53615c;
  --paper: #f7faf5;
  --surface: #fffef9;
  --line: #d8e1d7;
  --green: #1f7a4d;
  --green-dark: #115c39;
  --blue: #286ca8;
  --coral: #d75f46;
  --gold: #b88a25;
  --shadow: rgba(23, 33, 29, 0.16);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--paper);
  color: var(--ink);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
}

a {
  color: inherit;
}

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 22px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--surface);
}

nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
  font-size: 15px;
}

nav a {
  text-decoration: none;
}

nav a:hover {
  color: var(--ink);
}

.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: 68svh;
  overflow: hidden;
  padding: 94px 20px 30px;
  border-bottom: 1px solid var(--line);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(247, 250, 245, 0.98) 0%, rgba(247, 250, 245, 0.88) 44%, rgba(247, 250, 245, 0.38) 100%),
    linear-gradient(180deg, rgba(255, 254, 249, 0.84), rgba(255, 254, 249, 0));
  pointer-events: none;
}

.scene {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(255, 254, 249, 0.92), rgba(255, 254, 249, 0)),
    repeating-linear-gradient(0deg, rgba(23, 33, 29, 0.05) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(90deg, rgba(23, 33, 29, 0.05) 0 1px, transparent 1px 84px);
}

.scene-grid {
  position: absolute;
  inset: 16% -10% 0 46%;
  transform: rotate(-7deg);
  background:
    linear-gradient(90deg, transparent 0 24px, rgba(31, 122, 77, 0.09) 24px 25px, transparent 25px 72px),
    linear-gradient(0deg, transparent 0 24px, rgba(40, 108, 168, 0.1) 24px 25px, transparent 25px 72px);
}

.message-card {
  position: absolute;
  width: min(340px, 38vw);
  min-width: 250px;
  border: 1px solid rgba(23, 33, 29, 0.14);
  border-radius: 8px;
  background: rgba(255, 254, 249, 0.9);
  box-shadow: 0 24px 80px var(--shadow);
  backdrop-filter: blur(18px);
}

.sms-card {
  right: min(33vw, 390px);
  top: 22%;
}

.wa-card {
  right: 6vw;
  top: 38%;
}

.device-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 42px;
  padding: 0 16px;
  border-bottom: 1px solid rgba(23, 33, 29, 0.1);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.thread {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.bubble {
  max-width: 88%;
  margin: 0;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.35;
}

.incoming {
  justify-self: start;
  background: #eef3ed;
}

.outgoing {
  justify-self: end;
  background: #dff1e7;
}

.system {
  justify-self: center;
  color: var(--blue);
  background: rgba(40, 108, 168, 0.1);
  font-size: 12px;
  font-weight: 800;
}

.bridge-line {
  position: absolute;
  right: 26vw;
  top: 39%;
  width: 220px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--green), var(--blue), var(--coral));
  transform: rotate(20deg);
  box-shadow: 0 10px 28px rgba(23, 33, 29, 0.18);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(650px, 100%);
  margin: 0 auto;
  transform: translateX(max(-255px, -18vw));
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: clamp(58px, 9vw, 112px);
  line-height: 0.9;
}

.lede {
  max-width: 620px;
  margin: 18px 0 0;
  font-size: clamp(26px, 3.5vw, 40px);
  line-height: 1.04;
  font-weight: 800;
}

.summary {
  max-width: 560px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.signup {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(168px, 210px);
  gap: 12px;
  width: min(560px, 100%);
  margin-top: 22px;
}

.trap {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.field {
  display: grid;
  grid-column: 1;
  grid-row: 1;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.field input {
  width: 100%;
  min-height: 54px;
  border: 1px solid rgba(23, 33, 29, 0.2);
  border-radius: 8px;
  padding: 0 16px;
  background: rgba(255, 254, 249, 0.94);
  color: var(--ink);
  font: inherit;
  font-size: 16px;
  box-shadow: 0 14px 45px rgba(23, 33, 29, 0.08);
}

.field input:focus,
button:focus-visible,
.consent input:focus-visible {
  outline: 3px solid rgba(40, 108, 168, 0.28);
  outline-offset: 3px;
}

.consent {
  display: flex;
  grid-column: 1 / -1;
  grid-row: 2;
  align-items: flex-start;
  gap: 10px;
  max-width: 560px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.consent input {
  width: 18px;
  height: 18px;
  margin: 1px 0 0;
  accent-color: var(--green);
  flex: 0 0 auto;
}

.form-row {
  display: grid;
  grid-column: 2;
  grid-row: 1;
  align-self: end;
  gap: 10px;
}

button {
  width: 100%;
  min-height: 52px;
  border: 0;
  border-radius: 8px;
  padding: 0 20px;
  background: var(--green);
  color: white;
  cursor: pointer;
  font: inherit;
  font-weight: 900;
}

button:hover {
  background: var(--green-dark);
}

button:disabled {
  cursor: progress;
  opacity: 0.78;
}

.status {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
}

.status[data-state="success"] {
  color: var(--green-dark);
  font-weight: 800;
}

.status[data-state="error"] {
  color: #a53825;
  font-weight: 800;
}

.how,
.beta {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.how {
  padding: 64px 0 58px;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(220px, 0.6fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  margin-bottom: 28px;
}

h2 {
  margin: 0;
  font-size: clamp(30px, 5vw, 56px);
  line-height: 1.03;
}

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

article {
  min-height: 210px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: var(--surface);
}

.step-number {
  color: var(--coral);
  font-size: 13px;
  font-weight: 900;
}

h3 {
  margin: 38px 0 10px;
  font-size: 22px;
}

article p,
.beta li {
  color: var(--muted);
  line-height: 1.55;
}

.beta {
  display: grid;
  grid-template-columns: minmax(240px, 0.7fr) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
  padding: 42px 0 74px;
  border-top: 1px solid var(--line);
}

.beta ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.beta li {
  position: relative;
  padding-left: 28px;
}

.beta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 12px;
  height: 12px;
  border-radius: 4px;
  background: var(--gold);
}

@media (max-width: 900px) {
  .site-header {
    width: min(100% - 32px, 720px);
  }

  nav {
    display: none;
  }

  .hero {
    min-height: 72svh;
    padding: 92px 16px 42px;
  }

  .hero::after {
    background:
      linear-gradient(180deg, rgba(247, 250, 245, 0.98) 0%, rgba(247, 250, 245, 0.93) 48%, rgba(247, 250, 245, 0.68) 100%),
      linear-gradient(90deg, rgba(255, 254, 249, 0.7), rgba(255, 254, 249, 0));
  }

  .hero-content {
    width: min(680px, 100%);
    transform: none;
  }

  .message-card {
    opacity: 0.5;
    width: 270px;
    min-width: 0;
  }

  .sms-card {
    right: 22vw;
    top: 12%;
  }

  .wa-card {
    right: -34px;
    top: 47%;
  }

  .bridge-line {
    right: 18vw;
    top: 42%;
    width: 170px;
  }

  .summary {
    font-size: 16px;
  }

  .section-heading,
  .steps,
  .beta {
    grid-template-columns: 1fr;
  }

  article {
    min-height: auto;
  }
}

@media (max-width: 700px) {
  .signup {
    grid-template-columns: 1fr;
  }

  .field,
  .consent,
  .form-row {
    grid-column: 1;
    grid-row: auto;
  }

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

@media (max-width: 560px) {
  .brand {
    font-size: 15px;
  }

  .hero {
    min-height: 74svh;
    padding-top: 86px;
  }

  h1 {
    font-size: clamp(54px, 16vw, 78px);
  }

  .lede {
    max-width: 340px;
    margin-top: 16px;
    font-size: 27px;
  }

  .summary {
    max-width: 340px;
    margin-top: 12px;
  }

  .signup {
    margin-top: 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
    grid-column: 1;
    grid-row: auto;
  }

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

  .field,
  .consent {
    grid-column: 1;
    grid-row: auto;
  }

  .message-card {
    transform: scale(0.85);
    transform-origin: top right;
    opacity: 0.22;
  }

  .message-card .bubble,
  .message-card .device-bar span {
    color: transparent;
  }

  .sms-card {
    right: -28px;
    top: 74px;
  }

  .wa-card {
    right: -64px;
    top: 330px;
  }

  .bridge-line {
    right: 60px;
    top: 285px;
    width: 130px;
  }

  .how,
  .beta {
    width: min(100% - 32px, 560px);
  }
}