:root {
  --green: #25d366;
  --green-deep: #0a8f45;
  --green-soft: #d9ffe8;
  --mint: #b9ffd4;
  --ink: #101914;
  --muted: #51635a;
  --paper: #fbfff8;
  --cream: #fff7dc;
  --coral: #ff6b4a;
  --line: rgba(16, 25, 20, 0.12);
  --shadow: 0 24px 80px rgba(11, 93, 45, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(37, 211, 102, 0.22), transparent 34rem),
    linear-gradient(180deg, #f6fff7 0%, var(--paper) 48%, #effff4 100%);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  max-width: 1180px;
  margin: 0.8rem auto 0;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(16, 25, 20, 0.08);
  border-radius: 999px;
  background: rgba(246, 255, 247, 0.72);
  box-shadow: 0 12px 42px rgba(16, 25, 20, 0.06);
  backdrop-filter: blur(18px);
}

.brand,
nav,
.hero-actions,
.proof,
.phone-top,
.use-list div,
.contact {
  display: flex;
  align-items: center;
}

.brand {
  gap: 0.65rem;
  text-decoration: none;
  font-weight: 900;
  font-size: 1.1rem;
}

.brand img {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 10px 22px rgba(37, 211, 102, 0.24);
}

nav {
  gap: 1.25rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
}

nav a,
.nav-cta {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 750;
  text-decoration: none;
}

.nav-cta {
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: var(--ink);
  color: white;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(22rem, 0.98fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 6.8rem) 1.25rem 4rem;
}

.eyebrow {
  margin: 0 0 0.9rem;
  color: var(--green-deep);
  font-size: 0.82rem;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 12ch;
  margin-bottom: 1.25rem;
  font-size: clamp(3.2rem, 8vw, 6.9rem);
  line-height: 0.88;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4.3vw, 4rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.55rem;
  font-size: 1.2rem;
}

.hero-lede,
.bubble-copy p,
.contact p {
  max-width: 44rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.24rem);
  line-height: 1.55;
}

.hero-actions {
  align-items: flex-start;
  flex-direction: column;
  gap: 0.95rem;
  margin-top: 2rem;
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.9rem 1.3rem;
  border: 0;
  border-radius: 999px;
  background: var(--green);
  color: var(--ink);
  box-shadow: 0 18px 34px rgba(37, 211, 102, 0.32);
  font-weight: 950;
  text-decoration: none;
}

.primary-button.dark {
  background: var(--ink);
  color: white;
  box-shadow: none;
}

.micro-proof {
  display: block;
  color: var(--muted);
  font-weight: 750;
  line-height: 1.35;
}

.hero-visual {
  position: relative;
  min-height: 38rem;
}

.iphone-shell {
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(100%, 28rem);
  min-height: 38rem;
  padding: 1rem;
  border: 0.58rem solid var(--ink);
  border-radius: 3.2rem;
  background:
    linear-gradient(145deg, #1a241e, #060a08 34%, #1e2a23);
  box-shadow: var(--shadow);
}

.iphone-shell::before {
  content: "";
  position: absolute;
  inset: 0.45rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 2.65rem;
  pointer-events: none;
}

.dynamic-island {
  position: absolute;
  top: 1.02rem;
  left: 50%;
  z-index: 3;
  width: 7.2rem;
  height: 2rem;
  border-radius: 999px;
  background: #050706;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  transform: translateX(-50%);
}

.phone-screen {
  position: relative;
  min-height: 35rem;
  padding: 3.25rem 0.85rem 0.85rem;
  overflow: hidden;
  border-radius: 2.45rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.78)),
    repeating-linear-gradient(135deg, rgba(37, 211, 102, 0.12), rgba(37, 211, 102, 0.12) 1rem, transparent 1rem, transparent 2rem);
}

.phone-top {
  gap: 0.6rem;
  padding: 0.7rem 0.85rem;
  border-radius: 1.3rem;
  background: var(--ink);
  color: white;
}

.phone-top span {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--green);
}

.phone-top em {
  margin-left: auto;
  color: var(--mint);
  font-size: 0.8rem;
  font-style: normal;
}

.chat-feed {
  display: grid;
  gap: 0.9rem;
  padding: 1.4rem 0.2rem 0;
}

.message,
.report-bubble {
  max-width: 82%;
  padding: 1rem;
  border-radius: 1.25rem;
  box-shadow: 0 12px 24px rgba(16, 25, 20, 0.1);
  font-weight: 800;
}

.chat-feed .message {
  justify-self: end;
  width: 66%;
  max-width: none;
}

.incoming {
  background: white;
}

.outgoing {
  background: var(--green);
}

.message.small {
  background: var(--cream);
}

.report-bubble {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.55rem;
  max-width: 100%;
  border: 1px solid rgba(37, 211, 102, 0.28);
  background: rgba(255, 255, 255, 0.9);
}

.report-bubble div {
  padding: 0.8rem 0.5rem;
  border-radius: 1rem;
  background: #f3fff6;
  text-align: center;
}

.report-bubble strong {
  display: block;
  font-size: 1.35rem;
}

.report-bubble span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
}

.launch-button {
  position: relative;
  justify-self: center;
  width: min(100%, 18.5rem);
  min-height: 3.4rem;
  margin-top: 1.35rem;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 999px;
  background: var(--green);
  color: white;
  box-shadow:
    0 16px 28px rgba(16, 25, 20, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.34);
  font: inherit;
  font-size: 0.98rem;
  font-weight: 950;
  text-shadow: 0 1px 1px rgba(16, 25, 20, 0.28);
  cursor: default;
  animation: launchWiggle 2.8s ease-in-out infinite;
}

.launch-button::after {
  content: "";
  position: absolute;
  inset: 0.38rem;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.28);
  pointer-events: none;
}

@keyframes launchWiggle {
  0%,
  72%,
  100% {
    transform: rotate(0deg) translateX(0);
  }

  78% {
    transform: rotate(-1.6deg) translateX(-0.1rem);
  }

  84% {
    transform: rotate(1.6deg) translateX(0.1rem);
  }

  90% {
    transform: rotate(-0.9deg) translateX(-0.05rem);
  }

  96% {
    transform: rotate(0.6deg) translateX(0.04rem);
  }
}

.mascot {
  position: absolute;
  left: 0.1rem;
  top: 9.1rem;
  width: clamp(8.6rem, 18vw, 13.2rem);
  border-radius: 1.65rem;
  filter: drop-shadow(0 18px 26px rgba(16, 25, 20, 0.18));
  transform: rotate(-6deg);
}

.proof {
  justify-content: center;
  gap: 1rem;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.25rem 4.5rem;
}

.proof article {
  flex: 1;
  min-height: 10rem;
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 14px 36px rgba(16, 25, 20, 0.06);
}

.proof strong {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--green-deep);
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 1;
}

.proof span {
  color: var(--muted);
  font-weight: 780;
  line-height: 1.4;
}

.split-section,
.bubble-band,
.contact {
  max-width: 1180px;
  margin: 0 auto 4.5rem;
  padding: 0 1.25rem;
}

.split-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 2rem;
}

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

.feature-card {
  min-height: 15rem;
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: 1.3rem;
  background: white;
  box-shadow: 0 16px 34px rgba(16, 25, 20, 0.06);
}

.feature-card span {
  display: inline-flex;
  margin-bottom: 2rem;
  padding: 0.45rem 0.68rem;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green-deep);
  font-weight: 950;
}

.feature-card p,
.source-note p {
  color: var(--muted);
  line-height: 1.55;
}

.bubble-band {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 2rem;
  align-items: center;
  padding-top: 3rem;
  padding-bottom: 3rem;
  border-radius: 2rem;
  background:
    radial-gradient(circle at 92% 16%, rgba(255, 107, 74, 0.28), transparent 12rem),
    linear-gradient(135deg, var(--green) 0%, #7cffac 58%, var(--cream) 100%);
  box-shadow: var(--shadow);
}

.bubble-band .eyebrow,
.bubble-band .bubble-copy p {
  color: rgba(16, 25, 20, 0.72);
}

.use-list {
  display: grid;
  gap: 0.72rem;
}

.use-list div {
  gap: 0.75rem;
  min-height: 3.8rem;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(16, 25, 20, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  font-weight: 900;
}

.use-list span {
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  background: var(--coral);
}

.source-note {
  max-width: 1180px;
  margin: 0 auto 2rem;
  padding: 0 1.25rem;
}

.source-note p {
  max-width: 56rem;
  font-size: 0.9rem;
}

.contact {
  gap: 1.5rem;
  justify-content: space-between;
  padding-top: 2rem;
  padding-bottom: 2rem;
  border-top: 1px solid var(--line);
}

.contact img {
  width: 6.5rem;
  height: 6.5rem;
  flex: 0 0 auto;
  border-radius: 1.6rem;
  object-fit: cover;
}

.contact div {
  flex: 1;
}

.contact h2 {
  margin-bottom: 0.65rem;
  font-size: clamp(1.75rem, 3.4vw, 3.25rem);
}

@media (max-width: 900px) {
  .site-header {
    position: static;
    border-radius: 1.5rem;
    flex-wrap: wrap;
  }

  nav {
    order: 3;
    width: 100%;
    justify-content: center;
  }

  .hero,
  .split-section,
  .bubble-band {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 34rem;
  }

  .proof,
  .contact {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .site-header {
    margin: 0.75rem 0.75rem 0;
    padding: 0.85rem;
  }

  .brand img {
    width: 2.5rem;
    height: 2.5rem;
  }

  nav {
    gap: 0.65rem;
    overflow-x: auto;
    justify-content: flex-start;
  }

  .nav-cta {
    margin-left: auto;
  }

  .hero {
    padding-top: 2rem;
  }

  .hero-actions {
    gap: 0.85rem;
    margin-top: 1.75rem;
    margin-bottom: 3rem;
  }

  h1 {
    font-size: clamp(3rem, 18vw, 4.7rem);
  }

  .hero-visual {
    min-height: auto;
  }

  .iphone-shell {
    position: relative;
    width: 100%;
    min-height: 30rem;
    border-width: 0.4rem;
  }

  .phone-screen {
    min-height: 29rem;
    padding-top: 3rem;
  }

  .mascot {
    left: 0.2rem;
    top: 12.5rem;
    width: 9.1rem;
  }

  .chat-feed .message {
    width: 58%;
  }

  .report-bubble {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.35rem;
    padding: 0.7rem;
  }

  .report-bubble div {
    padding: 0.72rem 0.24rem;
    border-radius: 0.8rem;
  }

  .report-bubble strong {
    font-size: 1.15rem;
  }

  .report-bubble span {
    font-size: 0.64rem;
  }

  .proof,
  .feature-grid {
    display: grid;
    grid-template-columns: 1fr;
  }

  .proof {
    gap: 0.8rem;
  }

  .proof article {
    min-height: 0;
    padding: 1.15rem 1.25rem;
  }

  .proof strong {
    margin-bottom: 0.35rem;
    font-size: 2.55rem;
  }

  .bubble-band {
    margin-right: 0.85rem;
    margin-left: 0.85rem;
    padding-right: 1rem;
    padding-left: 1rem;
    border-radius: 1.35rem;
  }

  .use-list div {
    border-radius: 1.1rem;
  }
}