:root {
  --ink: #101418;
  --ink-soft: #2a3238;
  --fog: #e7eef0;
  --paper: #f4f8f7;
  --mint: #1ec9a5;
  --mint-deep: #0f7d68;
  --glow: rgba(30, 201, 165, 0.35);
  --line: rgba(16, 20, 24, 0.12);
  --font-display: "Syne", sans-serif;
  --font-body: "Figtree", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  background:
    radial-gradient(1200px 700px at 85% -10%, rgba(30, 201, 165, 0.22), transparent 55%),
    radial-gradient(900px 600px at -10% 20%, rgba(16, 20, 24, 0.08), transparent 50%),
    linear-gradient(165deg, #f7fbfa 0%, var(--fog) 45%, #dfe9eb 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem clamp(1.25rem, 4vw, 3rem);
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

nav {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

.nav-cta {
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  background: var(--ink);
  color: white !important;
}

.hero {
  min-height: calc(100svh - 5rem);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1.25rem, 4vw, 3rem) 4rem;
}

.brand {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--ink);
}

.hero h1,
.purpose h2,
.how h2,
.quotes h2,
.get h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 750;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.6rem);
  max-width: 11ch;
}

.lede {
  margin: 1.25rem 0 0;
  max-width: 34ch;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.5;
  color: var(--ink-soft);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: center;
  margin-top: 1.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--mint-deep);
  color: white;
  box-shadow: 0 12px 30px var(--glow);
}

.btn-primary:hover {
  background: #0b6b59;
}

.btn-ghost {
  color: var(--ink);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(8px);
}

.hero-stage {
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: center;
}

.phone {
  position: relative;
  z-index: 2;
  animation: floaty 5.5s ease-in-out infinite;
}

.phone-bezel {
  width: min(280px, 70vw);
  aspect-ratio: 9 / 17;
  border-radius: 36px;
  padding: 12px;
  background: linear-gradient(160deg, #1a2228, #0d1114 60%);
  box-shadow:
    0 30px 60px rgba(16, 20, 24, 0.28),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.phone-screen {
  height: 100%;
  border-radius: 26px;
  padding: 1.5rem 1.15rem;
  background:
    radial-gradient(400px 240px at 50% 0%, rgba(30, 201, 165, 0.22), transparent 60%),
    linear-gradient(180deg, #f7fbfa, #e5eef0);
  display: flex;
  flex-direction: column;
}

.phone-brand {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
}

.phone-line {
  margin: 0.85rem 0 0;
  color: var(--ink-soft);
  line-height: 1.4;
}

.phone-btn {
  margin-top: auto;
  text-align: center;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  background: var(--mint-deep);
  color: white;
  font-weight: 600;
}

.bye {
  margin-top: 0.85rem;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.04em;
  opacity: 0;
  transform: translateY(8px);
  animation: bye-wave 5.5s ease-in-out infinite;
}

.orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(15, 125, 104, 0.28);
  z-index: 1;
}

.orbit-a {
  width: min(420px, 80vw);
  aspect-ratio: 1;
  animation: spin 22s linear infinite;
}

.orbit-b {
  width: min(300px, 60vw);
  aspect-ratio: 1;
  border-color: rgba(16, 20, 24, 0.12);
  animation: spin 16s linear infinite reverse;
}

.purpose,
.how,
.quotes,
.get {
  padding: clamp(3.5rem, 8vw, 6rem) clamp(1.25rem, 4vw, 3rem);
  max-width: 1100px;
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--mint-deep);
}

.purpose h2,
.how h2,
.quotes h2,
.get h2 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  max-width: 16ch;
}

.purpose p,
.how p,
.get > p {
  margin: 1.1rem 0 0;
  max-width: 58ch;
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

.steps {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.step-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.04em;
  color: var(--mint-deep);
}

.steps h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.steps p {
  margin: 0.4rem 0 0;
}

.quotes {
  max-width: none;
  padding-left: 0;
  padding-right: 0;
}

.quotes .eyebrow,
.quotes h2 {
  padding-left: clamp(1.25rem, 4vw, 3rem);
  padding-right: clamp(1.25rem, 4vw, 3rem);
}

.quote-track {
  margin-top: 2rem;
  display: grid;
  gap: 0.85rem;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
}

.quote-track p {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 2rem);
  letter-spacing: -0.03em;
  line-height: 1.2;
  opacity: 0.2;
  transform: translateY(12px);
  transition: opacity 500ms ease, transform 500ms ease;
}

.quote-track p.is-on {
  opacity: 1;
  transform: translateY(0);
}

.get {
  text-align: left;
  border-top: 1px solid var(--line);
}

.get .note {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.site-footer {
  padding: 2rem clamp(1.25rem, 4vw, 3rem) 3rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
}

.site-footer p {
  margin: 0;
}

.fine {
  margin-top: 0.35rem !important;
  font-size: 0.92rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes floaty {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-14px);
  }
}

@keyframes bye-wave {
  0%,
  45% {
    opacity: 0;
    transform: translateY(8px);
  }
  55%,
  75% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateY(-6px);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 900px) {
  nav a:not(.nav-cta) {
    display: none;
  }

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

  .hero-copy {
    order: 1;
  }

  .hero-stage {
    order: 2;
    min-height: 360px;
  }

  .hero h1 {
    max-width: 12ch;
  }
}