:root {
  color-scheme: light;
  --yellow: #ffdc19;
  --yellow-deep: #ffc900;
  --green: #77e840;
  --black: #10100e;
  --white: #fffef8;
  --sol-mint: #00ffa3;
  --font-display: "Syne", sans-serif;
  --font-body: "Sora", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--black);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgb(119 232 64 / .35), transparent 55%),
    radial-gradient(ellipse 70% 45% at 90% 5%, rgb(255 201 0 / .55), transparent 50%),
    linear-gradient(180deg, #ffe44a 0%, var(--yellow) 40%, #f5c800 100%);
  font-family: var(--font-body);
  font-weight: 600;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font-family: inherit; cursor: pointer; }
a:focus-visible, button:focus-visible { outline: 4px solid var(--green); outline-offset: 4px; }
.shell { width: min(1220px, calc(100% - 48px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.site-header { position: absolute; z-index: 5; top: 18px; right: 0; left: 0; }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 74px;
  padding: 8px 12px 8px 14px;
  border: 3px solid var(--black);
  border-radius: 999px;
  background: var(--white);
  box-shadow: 0 8px 0 rgb(0 0 0 / .15);
}
.brand { display: inline-flex; align-items: center; gap: 10px; white-space: nowrap; }
.brand img { width: 50px; height: 50px; border: 2px solid var(--black); border-radius: 50%; }
.brand span {
  display: flex;
  gap: .13em;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -.08em;
  -webkit-text-stroke: 1.5px var(--black);
  paint-order: stroke fill;
  filter: drop-shadow(2px 3px 0 var(--black));
}
.brand b:nth-child(1), .brand b:nth-child(3) { color: var(--yellow-deep); }
.brand b:nth-child(2) { color: var(--green); }
.nav-links { display: flex; align-items: center; gap: 3px; font-size: .95rem; font-weight: 700; }
.nav-links a { padding: 12px 20px; border-radius: 999px; transition: background .2s ease, transform .2s ease; }
.nav-links a:hover, .nav-links a.active { background: var(--yellow); transform: translateY(-1px); }
.nav-actions { display: flex; align-items: center; gap: 10px; }

.social-x {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 3px solid var(--black);
  border-radius: 50%;
  background: var(--black);
  color: var(--white);
  transition: transform .25s cubic-bezier(.34, 1.56, .64, 1), background .2s ease, box-shadow .2s ease;
}
.social-x:hover {
  background: var(--yellow);
  color: var(--black);
  transform: translateY(-3px) rotate(-8deg) scale(1.06);
  box-shadow: 0 6px 0 var(--black);
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 54px;
  padding: 12px 28px;
  border: 3px solid var(--black);
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1;
  text-align: center;
  overflow: hidden;
  transition:
    transform .25s cubic-bezier(.34, 1.56, .64, 1),
    box-shadow .25s ease,
    filter .2s ease,
    background .2s ease,
    color .2s ease;
}
.button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgb(255 255 255 / .35) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform .55s ease;
  pointer-events: none;
}
.button:hover {
  transform: translateY(-4px) scale(1.03);
}
.button:hover::after { transform: translateX(120%); }
.button:active {
  transform: translateY(1px) scale(.98);
  transition-duration: .08s;
}

.button-dark {
  color: white;
  background: var(--black);
  box-shadow: 0 4px 0 var(--yellow-deep);
}
.button-dark:hover {
  box-shadow: 0 8px 0 var(--yellow-deep), 0 0 24px rgb(255 220 25 / .45);
  color: var(--yellow);
}

.hero {
  position: relative;
  min-height: clamp(580px, 56vw, 810px);
  overflow: hidden;
  background: #ffcd08;
}
.hero-image {
  position: absolute;
  inset: 0;
  background-image: url("assets/les-frog-go-banner.png");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: 100% auto;
}
.hero-image::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 28%;
  background: linear-gradient(transparent, rgb(0 0 0 / .18));
}
.hero-content {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: inherit;
  padding-top: 125px;
  padding-bottom: 28px;
}
.hero-sticker {
  align-self: flex-end;
  margin: 35px 24px 0 0;
  padding: 11px 17px;
  color: var(--black);
  background: white;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 2.65rem);
  font-weight: 800;
  line-height: .94;
  letter-spacing: -.05em;
  text-align: center;
  transform: rotate(-12deg);
  clip-path: polygon(4% 0, 100% 3%, 95% 95%, 0 100%);
  text-shadow: 1px 2px 0 #dadada;
  animation: sticker-wiggle 4s ease-in-out infinite;
}
.hero-bottom { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; }
.ticker-sticker {
  padding: 8px 18px;
  color: var(--black);
  background: white;
  border: 3px solid var(--black);
  border-radius: 16px;
  box-shadow: 5px 5px 0 var(--black);
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 2.6rem);
  font-weight: 800;
  transform: rotate(-8deg);
}
.button-hero {
  min-height: 72px;
  min-width: 310px;
  color: var(--yellow);
  background: var(--black);
  border-color: var(--yellow);
  box-shadow: 0 0 0 4px var(--black), 0 9px 0 var(--black);
  font-size: clamp(1.05rem, 2vw, 1.5rem);
  animation: pulse-glow 2.4s ease-in-out infinite;
}
.button-hero:hover {
  box-shadow: 0 0 0 4px var(--black), 0 13px 0 var(--black), 0 0 32px rgb(255 220 25 / .55);
  color: var(--white);
}
.hero-squiggle {
  color: var(--yellow);
  font-size: clamp(1.4rem, 2.8vw, 2.7rem);
  letter-spacing: .15em;
  text-shadow: 2px 3px var(--black);
}

.ca-section {
  position: relative;
  z-index: 2;
  margin-top: -28px;
  padding-bottom: 12px;
}
.ca-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: clamp(22px, 3.5vw, 36px) clamp(18px, 3vw, 40px);
  border: 4px solid var(--black);
  border-radius: 36px;
  background: var(--black);
  color: var(--white);
  box-shadow: 10px 12px 0 rgb(0 0 0 / .2);
  text-align: center;
}
.ca-label {
  margin: 0;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--yellow);
  color: var(--black);
  font-family: var(--font-display);
  font-size: .85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.ca-address {
  margin: 0;
  max-width: 100%;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 8vw, 5.2rem);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1;
  word-break: break-all;
  color: var(--yellow);
  text-shadow: 0 0 28px rgb(255 220 25 / .35);
  animation: ca-shimmer 3.5s ease-in-out infinite;
}
.ca-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 6px;
}
.button-copy {
  background: var(--white);
  color: var(--black);
  box-shadow: 0 5px 0 #8a8a82;
}
.button-copy:hover {
  background: var(--green);
  box-shadow: 0 8px 0 #2f8f18, 0 0 20px rgb(119 232 64 / .4);
}
.button-copy.copied {
  background: var(--green);
}
.button-buy {
  background: var(--yellow);
  color: var(--black);
  box-shadow: 0 5px 0 #ad8500;
}
.button-buy:hover {
  background: var(--green);
  box-shadow: 0 8px 0 #2f8f18, 0 0 22px rgb(119 232 64 / .45);
}
.button-x {
  background: var(--white);
  color: var(--black);
  box-shadow: 0 5px 0 #8a8a82;
}
.button-x:hover {
  background: var(--yellow);
  box-shadow: 0 8px 0 #ad8500, 0 0 20px rgb(255 220 25 / .4);
}

.section-pad { padding-block: clamp(48px, 7vw, 100px); }
.about-card {
  display: grid;
  grid-template-columns: minmax(220px, .85fr) 1.15fr;
  align-items: center;
  gap: clamp(24px, 5vw, 72px);
  padding: clamp(24px, 4vw, 54px);
  background: var(--white);
  border: 4px solid var(--black);
  border-radius: 52px;
  box-shadow: 12px 13px 0 var(--black);
}
.about-art img { width: min(100%, 390px); aspect-ratio: 1; object-fit: cover; border-radius: 34%; }
.eyebrow, .section-kicker {
  display: inline-block;
  padding: 8px 15px;
  border-radius: 999px;
  background: var(--yellow);
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .03em;
  transform: rotate(-3deg);
}
h2, h3, p { margin-top: 0; }
.about-copy h2, .steps-section h2 {
  margin: 18px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 5.6vw, 5.4rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.06em;
}
.about-copy h2 span { display: block; }
.about-copy > p {
  max-width: 620px;
  margin-bottom: 27px;
  font-size: clamp(1.08rem, 1.6vw, 1.3rem);
  font-weight: 400;
  line-height: 1.65;
}
.tags { display: flex; flex-wrap: wrap; gap: 10px; }
.tags span {
  padding: 11px 17px;
  border: 2px solid var(--black);
  border-radius: 999px;
  background: var(--green);
  font-family: var(--font-display);
  font-size: .85rem;
  font-weight: 800;
  text-transform: uppercase;
}
.tags span:nth-child(2) { background: var(--yellow); }
.tags span:nth-child(3) { background: var(--sol-mint); }

.steps-section { padding-top: 36px; text-align: center; }
.section-kicker { background: var(--white); }
.steps-section h2 { margin: 22px 0 42px; text-transform: uppercase; }
.steps-section h2 span {
  color: var(--white);
  -webkit-text-stroke: 3px var(--black);
  paint-order: stroke fill;
  text-shadow: 5px 6px 0 var(--black);
}
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.step-card {
  position: relative;
  min-height: 300px;
  padding: 50px 30px 30px;
  border: 3px solid var(--black);
  border-radius: 33px;
  background: var(--white);
  box-shadow: 7px 8px 0 var(--black);
  transition: transform .3s cubic-bezier(.34, 1.56, .64, 1), box-shadow .3s ease;
}
.step-card:hover {
  transform: translateY(-8px) rotate(-1deg);
  box-shadow: 10px 14px 0 var(--black);
}
.step-number {
  position: absolute;
  top: -24px;
  left: 50%;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border: 3px solid var(--black);
  border-radius: 50%;
  background: var(--black);
  color: var(--yellow);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  transform: translateX(-50%);
}
.step-icon {
  display: grid;
  place-items: center;
  height: 100px;
}
.step-icon svg {
  filter: drop-shadow(3px 4px 0 rgb(0 0 0 / .15));
  transition: transform .35s cubic-bezier(.34, 1.56, .64, 1);
}
.step-card:hover .step-icon svg {
  transform: scale(1.1) rotate(-4deg);
}
.icon-phantom { border-radius: 18px; }
.step-card h3 {
  margin: 10px 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.85rem);
  font-weight: 800;
}
.step-card p {
  max-width: 280px;
  margin: 0 auto;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
}

.closing { margin-top: 35px; background: var(--black); color: var(--white); }
.closing-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 36px;
}
.closing p {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.8vw, 2.8rem);
  font-weight: 800;
  line-height: .95;
  transform: rotate(-7deg);
}
.closing p:last-child { text-align: right; transform: rotate(7deg); }
.button-yellow {
  background: var(--yellow);
  color: var(--black);
  box-shadow: 0 6px 0 #ad8500;
}
.button-yellow:hover {
  background: var(--green);
  box-shadow: 0 10px 0 #2f8f18, 0 0 28px rgb(119 232 64 / .4);
}

.site-footer { background: var(--black); color: #f3e9b7; }
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0 30px;
  border-top: 1px solid #5d5d58;
  font-size: .9rem;
  font-weight: 400;
}
.footer-inner a {
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color .2s ease;
}
.footer-inner a:hover { color: var(--yellow); }

@keyframes pulse-glow {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.08); }
}
@keyframes sticker-wiggle {
  0%, 100% { transform: rotate(-12deg); }
  50% { transform: rotate(-8deg); }
}
@keyframes ca-shimmer {
  0%, 100% { text-shadow: 0 0 28px rgb(255 220 25 / .35); }
  50% { text-shadow: 0 0 42px rgb(255 220 25 / .7), 0 0 8px var(--sol-mint); }
}

@media (max-width: 850px) {
  .nav-links { display: none; }
  .hero { min-height: 640px; }
  .hero-image { background-size: cover; background-position: 58% center; }
  .hero-sticker { margin-top: 70px; }
  .about-card { grid-template-columns: 1fr 1.2fr; }
  .steps { gap: 18px; }
  .step-card { padding-inline: 18px; }
}
@media (max-width: 650px) {
  .shell { width: min(100% - 28px, 500px); }
  .site-header { top: 10px; }
  .nav { min-height: 61px; padding: 6px 8px; border-width: 2px; }
  .brand { gap: 6px; }
  .brand img { width: 39px; height: 39px; }
  .brand span { font-size: 1.25rem; }
  .social-x { width: 38px; height: 38px; border-width: 2px; }
  .nav-cta { min-height: 40px; padding: 8px 12px; border-width: 2px; font-size: .78rem; gap: 4px; }
  .hero { min-height: 580px; }
  .hero-image { background-position: 61% center; }
  .hero-content { padding-top: 92px; padding-bottom: 22px; }
  .hero-sticker { margin: 46px 0 0; font-size: 1.4rem; }
  .hero-bottom { align-items: flex-end; }
  .ticker-sticker, .hero-squiggle { display: none; }
  .button-hero { min-width: 0; width: 100%; min-height: 62px; font-size: 1.08rem; }
  .ca-section { margin-top: -18px; }
  .ca-inner { border-radius: 24px; padding: 20px 16px; }
  .ca-actions { flex-direction: column; width: 100%; }
  .ca-actions .button { width: 100%; }
  .about-card {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 20px 20px 28px;
    border-radius: 32px;
    box-shadow: 6px 7px 0 var(--black);
  }
  .about-art img { width: min(58%, 250px); margin: 0 auto; }
  .about-copy h2 { font-size: clamp(2.3rem, 11vw, 4rem); }
  .steps-section h2 { font-size: clamp(2.2rem, 10vw, 4rem); }
  .steps { grid-template-columns: 1fr; gap: 42px; }
  .step-card { min-height: 250px; }
  .closing-inner { flex-wrap: wrap; justify-content: center; padding-block: 30px; }
  .closing p { display: none; }
  .footer-inner { flex-direction: column; align-items: center; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button, .nav-links a, .social-x, .step-card, .step-icon svg { transition: none; }
  .button-hero, .hero-sticker, .ca-address { animation: none; }
  .button::after { display: none; }
}