:root {
  --coral: #ff6b57;
  --sunshine: #ffc857;
  --mint: #1fa89a;
  --sky: #4da3ff;
  --ink: #1c2430;
  --cream: #fff8ef;
  --paper: #ffe8c8;
  --display: "Fredoka", system-ui, sans-serif;
  --body: "Nunito", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.45;
}

.sky {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(77, 163, 255, 0.35), transparent 55%),
    radial-gradient(ellipse 70% 45% at 90% 0%, rgba(255, 200, 87, 0.45), transparent 50%),
    linear-gradient(180deg, #e8f4ff 0%, var(--cream) 42%, #ffe9d2 100%);
}

a {
  color: inherit;
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
}

.brand-mark {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.35rem;
  text-decoration: none;
  color: var(--mint);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  font-weight: 700;
  font-size: 0.95rem;
}

nav a {
  text-decoration: none;
  opacity: 0.8;
}

nav a:hover {
  opacity: 1;
}

.nav-cta {
  background: var(--mint);
  color: #fff !important;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  opacity: 1 !important;
}

.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
  min-height: calc(100vh - 5rem);
}

.eyebrow {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  color: var(--mint);
  margin: 0 0 0.75rem;
}

.brand {
  font-family: var(--display);
  font-size: clamp(3.5rem, 9vw, 6rem);
  line-height: 0.95;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.lede {
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  max-width: 32rem;
  margin: 0 0 1.75rem;
  opacity: 0.85;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
  padding: 0.85rem 1.4rem;
  border-radius: 1rem;
  color: #fff;
  transition: transform 0.15s ease;
}

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

.btn-coral {
  background: var(--coral);
}

.btn-mint {
  background: var(--mint);
}

.fine {
  margin-top: 1rem;
  font-size: 0.9rem;
  opacity: 0.6;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.phone {
  width: min(280px, 80vw);
  aspect-ratio: 9 / 16;
  border-radius: 2rem;
  background: linear-gradient(160deg, #fff 0%, var(--paper) 100%);
  border: 3px solid rgba(28, 36, 48, 0.12);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: float-in 0.8s ease-out both;
}

.phone-brand {
  font-family: var(--display);
  color: var(--mint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.75rem;
  margin: 0;
}

.phone-hi {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
}

.phone-card {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-size: 3.5rem;
  font-weight: 700;
  background: rgba(31, 168, 154, 0.12);
  border-radius: 1.25rem;
  animation: pop 1.2s ease-out 0.3s both;
  transition:
    transform 0.18s ease,
    background 0.18s ease,
    color 0.18s ease;
}

.phone-card.is-again {
  transform: translateX(-10px) rotate(-3deg) scale(0.94);
  background: rgba(255, 107, 87, 0.18);
  color: var(--coral);
}

.phone-card.is-good {
  transform: translateX(10px) rotate(3deg) scale(0.94);
  background: rgba(31, 168, 154, 0.22);
  color: var(--mint);
}

.phone-card.is-swap {
  animation: card-swap 0.35s ease-out both;
}

.phone-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.phone-btn {
  appearance: none;
  border: 0;
  cursor: pointer;
  text-align: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.7rem;
  border-radius: 0.85rem;
  color: #fff;
  transition:
    transform 0.12s ease,
    filter 0.12s ease;
}

.phone-btn:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
}

.phone-btn:active {
  transform: scale(0.96);
}

.phone-btn:focus-visible {
  outline: 3px solid var(--sky);
  outline-offset: 2px;
}

.phone-btn-again {
  background: var(--coral);
}

.phone-btn-good {
  background: var(--mint);
}

.band,
.parents,
.stores {
  max-width: 900px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.band h2,
.parents h2,
.stores h2 {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin: 0 0 0.75rem;
}

.support {
  font-size: 1.15rem;
  opacity: 0.8;
  max-width: 36rem;
  margin: 0 0 2rem;
}

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1.25rem;
}

.steps li {
  padding: 1.25rem 0;
  border-top: 2px solid rgba(28, 36, 48, 0.08);
}

.steps strong {
  display: block;
  font-family: var(--display);
  font-size: 1.35rem;
  margin-bottom: 0.35rem;
  color: var(--sky);
}

.parents {
  background: rgba(255, 107, 87, 0.08);
  max-width: none;
  padding-left: max(1.5rem, calc((100% - 900px) / 2));
  padding-right: max(1.5rem, calc((100% - 900px) / 2));
}

.parents-copy {
  max-width: 900px;
  margin: 0 auto;
}

.parents p {
  font-size: 1.2rem;
  max-width: 38rem;
  opacity: 0.85;
}

.stores code {
  font-size: 0.9em;
  background: rgba(28, 36, 48, 0.06);
  padding: 0.15em 0.4em;
  border-radius: 0.35em;
}

.contact-line {
  margin: 1.5rem 0 0;
}

.contact-mail {
  display: inline-block;
  font-family: var(--display);
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 700;
  color: var(--mint);
  text-decoration: none;
}

.contact-mail:hover {
  text-decoration: underline;
}

.store-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--display);
  font-weight: 700;
  text-decoration: none;
  background: var(--ink);
  color: #fff;
  padding: 0.9rem 1.25rem;
  border-radius: 0.85rem;
  opacity: 0.55;
  pointer-events: none;
}

.store-badge.play {
  background: var(--mint);
}

footer {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
  border-top: 2px solid rgba(28, 36, 48, 0.08);
}

footer a {
  color: var(--mint);
}

@keyframes float-in {
  from {
    opacity: 0;
    transform: translateY(24px) rotate(-2deg);
  }
  to {
    opacity: 1;
    transform: translateY(0) rotate(0);
  }
}

@keyframes pop {
  from {
    opacity: 0;
    transform: scale(0.85);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes card-swap {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 800px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 1rem;
  }

  .hero-visual {
    order: -1;
  }

  .phone {
    width: min(220px, 70vw);
  }

  nav a:not(.nav-cta) {
    display: none;
  }
}