:root {
  --ink: #0a2246;
  --blue: #0668d9;
  --blue-deep: #063d98;
  --sky: #ecf8ff;
  --gold: #ffc62e;
  --orange: #ff6b1a;
  --cta: #139c55;
  --cta-deep: #08723b;
  --cta-hover: #0d8849;
  --paper: #f9fcff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

main {
  min-height: 100vh;
  overflow: hidden;
  position: relative;
}

.sky-glow {
  position: absolute;
  z-index: -1;
  top: 0;
  left: 50%;
  width: 1100px;
  height: 760px;
  transform: translateX(-48%);
  border-radius: 50%;
  background:
    radial-gradient(circle at 62% 32%, rgba(85, 200, 255, 0.42), transparent 32%),
    radial-gradient(circle at 25% 36%, rgba(255, 211, 77, 0.2), transparent 25%),
    radial-gradient(circle, #dff4ff 0%, rgba(239, 249, 255, 0.7) 48%, transparent 70%);
  filter: blur(4px);
}

.site-header {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(10, 34, 70, 0.11);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Arial Black', Arial, sans-serif;
  font-size: 15px;
  letter-spacing: 0.055em;
}

.brand-emblem {
  width: 34px;
  height: 34px;
  object-fit: contain;
  filter: drop-shadow(0 4px 7px rgba(181, 109, 0, 0.24));
}

.brand-emblem.small {
  width: 29px;
  height: 29px;
}

.header-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.055em;
}

.hero {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 58px 0 86px;
  display: grid;
  gap: 58px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--blue-deep);
  font-size: 11px;
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 5px rgba(255, 107, 26, 0.13);
}

h1,
h2,
h3,
p {
  text-wrap: balance;
}

h1 {
  max-width: 720px;
  margin: 0;
  font-family: 'Arial Black', Arial, sans-serif;
  font-size: clamp(3.35rem, 13.7vw, 6.6rem);
  font-weight: 900;
  line-height: 0.89;
  letter-spacing: -0.072em;
  text-transform: uppercase;
}

h1 span {
  display: block;
  margin-top: 0.11em;
  color: var(--blue);
}

.hero-description {
  max-width: 570px;
  margin: 27px 0 0;
  color: #3c5879;
  font-size: clamp(1rem, 2.2vw, 1.16rem);
  line-height: 1.65;
}

.hero-action {
  margin-top: 32px;
  position: relative;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 14px;
}

.mobile-action-coin {
  display: none;
}

.primary-button {
  min-width: 212px;
  min-height: 60px;
  padding: 7px 8px 7px 24px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 2px solid var(--cta-deep);
  border-radius: 999px;
  background: var(--cta);
  color: white;
  cursor: pointer;
  font-weight: 900;
  box-shadow:
    0 0 0 5px rgba(19, 156, 85, 0.13),
    0 15px 28px rgba(8, 114, 59, 0.28),
    inset 0 2px 0 rgba(255, 255, 255, 0.28);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.primary-button:hover {
  transform: translateY(-3px);
  background: var(--cta-hover);
  box-shadow:
    0 0 0 6px rgba(19, 156, 85, 0.17),
    0 19px 32px rgba(8, 114, 59, 0.34),
    inset 0 2px 0 rgba(255, 255, 255, 0.28);
}

.primary-button:active {
  transform: translateY(0) scale(0.98);
}

.primary-button:focus-visible,
.header-link:focus-visible,
.brand:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.button-arrow {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: white;
  color: var(--cta);
  font-size: 20px;
}

.hero-primary-button {
  width: min(100%, 340px);
  min-height: 72px;
  padding: 8px 10px 8px 25px;
  animation: cta-breathe 2.72s ease-in-out infinite;
  transform-origin: center;
  will-change: transform;
}

.hero-primary-button:hover,
.hero-primary-button:focus-visible {
  animation-play-state: paused;
}

.hero-primary-button:hover {
  transform: none;
}

.hero-primary-button:active {
  animation: none;
}

.button-copy {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 3px;
  line-height: 1;
  text-align: left;
}

.button-copy strong {
  font-size: 18px;
  letter-spacing: 0.01em;
}

.button-copy small {
  color: rgba(255, 255, 255, 0.86);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.hero-primary-button .button-arrow {
  width: 48px;
  height: 48px;
  font-size: 23px;
}

.button-arrow > span {
  display: block;
  line-height: 1;
  transform: translateY(-1px);
}

@keyframes cta-breathe {
  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.0198);
  }
}

.platform-message {
  margin: 0 0 0 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #55708d;
  font-size: 13px;
  font-weight: 800;
}

.platform-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #2eb872;
  box-shadow: 0 0 0 4px rgba(46, 184, 114, 0.13);
}

.feature-list {
  margin: 42px 0 0;
  padding: 22px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  list-style: none;
  border-top: 1px solid rgba(10, 34, 70, 0.13);
}

.feature-list li {
  display: flex;
  flex-direction: column;
  gap: 7px;
  color: #526d8c;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.feature-list strong {
  color: var(--orange);
  font-size: 10px;
}

.hero-visual {
  min-height: 650px;
  position: relative;
  display: grid;
  place-items: center;
}

.phone-shadow {
  position: absolute;
  bottom: 46px;
  left: 50%;
  width: 300px;
  height: 64px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: rgba(3, 46, 107, 0.28);
  filter: blur(24px);
}

.phone-frame {
  width: min(334px, 85vw);
  aspect-ratio: 9 / 16;
  position: relative;
  z-index: 2;
  padding: 9px;
  overflow: hidden;
  border: 3px solid #071f45;
  border-radius: 45px;
  background: #071f45;
  box-shadow:
    0 38px 80px rgba(7, 51, 105, 0.24),
    inset 0 0 0 1px rgba(255, 255, 255, 0.16);
  transform: rotate(2deg);
}

.phone-frame video {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 34px;
  background: #83d7ff;
  object-fit: cover;
}

.preview-label {
  position: absolute;
  z-index: 3;
  bottom: 58px;
  right: 2px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(8, 44, 91, 0.12);
  border-radius: 999px;
  background: rgba(255, 255,255, 0.92);
  color: var(--ink);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  box-shadow: 0 9px 24px rgba(8, 44, 91, 0.13);
  backdrop-filter: blur(12px);
}

.preview-label span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #e8432e;
  box-shadow: 0 0 0 4px rgba(232, 67, 46, 0.12);
}

.floating-coin {
  width: 56px;
  height: 56px;
  position: absolute;
  z-index: 1;
  display: grid;
  place-items: center;
  border: 5px solid #f09c00;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 25%, #fff889, #ffc224 47%, #ef8d00 100%);
  color: #a75c00;
  font-family: 'Arial Black', Arial, sans-serif;
  font-size: 23px;
  box-shadow:
    inset 0 3px 0 rgba(255, 255, 255, 0.65),
    0 17px 26px rgba(148, 89, 0, 0.21);
  animation: coin-float 4s ease-in-out infinite;
}

.generated-coin {
  width: 88px;
  height: 88px;
  position: absolute;
  z-index: 3;
  top: 54px;
  left: 0;
  object-fit: contain;
  filter: drop-shadow(0 18px 21px rgba(148, 89, 0, 0.23));
  transform: rotate(-12deg);
  animation: coin-float 4s ease-in-out infinite;
}

.coin-two {
  top: 26%;
  right: 1%;
  width: 44px;
  height: 44px;
  font-size: 18px;
  animation-delay: -1.3s;
}

.coin-three {
  bottom: 25%;
  left: -1%;
  width: 38px;
  height: 38px;
  border-width: 4px;
  font-size: 16px;
  animation-delay: -2.4s;
}

@keyframes coin-float {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -14px;
  }
}

.worlds {
  padding: 85px max(20px, calc((100vw - 1180px) / 2));
  background: var(--ink);
  color: white;
}

.section-heading {
  margin-bottom: 34px;
  display: grid;
  gap: 12px;
}

.section-heading p {
  margin: 0;
  color: #74c5ff;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-heading h2,
.final-cta h2 {
  max-width: 760px;
  margin: 0;
  font-family: 'Arial Black', Arial, sans-serif;
  font-size: clamp(2.35rem, 8vw, 4.7rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
  text-transform: uppercase;
}

.gallery {
  display: grid;
  gap: 18px;
}

.gallery-card {
  min-height: 460px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 24px;
  background: #164779;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: cover;
  transition: transform 500ms ease;
}

.gallery-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 52%, rgba(2, 21, 47, 0.82));
}

.gallery-card:hover img {
  transform: scale(1.035);
}

.gallery-card-caption {
  position: absolute;
  z-index: 1;
  right: 20px;
  bottom: 22px;
  left: 20px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 15px;
}

.gallery-card-caption span {
  color: var(--gold);
  font-size: 11px;
  font-weight: 900;
}

.gallery-card-caption h3 {
  max-width: 165px;
  margin: 0;
  font-family: 'Arial Black', Arial, sans-serif;
  font-size: 21px;
  line-height: 1.05;
  text-align: right;
  text-transform: uppercase;
}

.final-cta {
  width: min(1180px, calc(100% - 40px));
  margin: 70px auto;
  padding: 34px 26px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 30px;
  border-radius: 28px;
  background:
    radial-gradient(circle at 90% -10%, rgba(255, 216, 69, 0.42), transparent 31%),
    linear-gradient(135deg, #0876df, #0644a4);
  color: white;
  box-shadow: 0 25px 60px rgba(3, 62, 151, 0.23);
}

.final-cta .eyebrow {
  color: #bfe6ff;
}

.primary-button.light {
  background: white;
  color: var(--ink);
  box-shadow: 0 12px 28px rgba(2, 27, 67, 0.22);
}

.primary-button.light .button-arrow {
  background: var(--cta);
  color: white;
}

footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 38px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-top: 1px solid rgba(10, 34, 70, 0.11);
}

footer p {
  margin: 0;
  color: #647b95;
  font-size: 12px;
}

.toast {
  position: fixed;
  z-index: 20;
  right: 16px;
  bottom: 16px;
  left: 16px;
  padding: 13px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(7, 37, 76, 0.13);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.96);
  color: #36516f;
  font-size: 12px;
  line-height: 1.4;
  box-shadow: 0 20px 55px rgba(2, 37, 84, 0.22);
  opacity: 0;
  transform: translateY(28px);
  pointer-events: none;
  transition:
    opacity 220ms ease,
    transform 220ms ease;
  backdrop-filter: blur(14px);
}

.toast.visible {
  opacity: 1;
  transform: translateY(0);
}

.toast strong {
  display: block;
  color: var(--ink);
  font-size: 13px;
}

.toast-coin {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(145deg, #fff178, #ffb71a);
  color: #8d5200;
  font-weight: 900;
}

@media (min-width: 620px) {
  .site-header,
  .hero,
  .final-cta,
  footer {
    width: min(1180px, calc(100% - 70px));
  }

  .hero {
    padding-top: 74px;
  }

  .feature-list li {
    font-size: 11px;
  }

  .gallery {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .gallery-card:nth-child(2) {
    margin-top: 48px;
  }

  .final-cta {
    padding: 50px;
  }

  footer {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .toast {
    right: 24px;
    bottom: 24px;
    left: auto;
    width: 340px;
  }
}

@media (min-width: 480px) and (max-width: 939px) {
  .mobile-action-coin {
    width: clamp(76px, 13vw, 96px);
    height: auto;
    position: absolute;
    top: clamp(110px, 22vw, 160px);
    right: clamp(0px, 2vw, 18px);
    display: block;
    object-fit: contain;
    filter: drop-shadow(0 18px 21px rgba(148, 89, 0, 0.23));
    transform: rotate(10deg);
    animation: coin-float 4s ease-in-out infinite;
  }

  .hero-visual .generated-coin {
    display: none;
  }
}

@media (min-width: 940px) {
  .site-header {
    padding-top: 30px;
    padding-bottom: 26px;
  }

  .hero {
    min-height: 740px;
    padding: 72px 0 70px;
    grid-template-columns: minmax(0, 1.1fr) minmax(390px, 0.9fr);
    align-items: center;
    gap: 28px;
  }

  .hero-visual {
    min-height: 620px;
  }

  .generated-coin {
    left: 3%;
  }

  .feature-list {
    max-width: 610px;
  }

  .worlds {
    padding-top: 105px;
    padding-bottom: 110px;
  }

  .section-heading {
    margin-bottom: 46px;
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: start;
  }

  .gallery-card {
    min-height: 560px;
  }

  .final-cta {
    margin-top: 95px;
    margin-bottom: 95px;
    padding: 56px 64px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 940px) and (max-height: 820px) {
  .site-header {
    padding-top: 20px;
    padding-bottom: 18px;
  }

  .hero {
    min-height: 660px;
    padding-top: 36px;
    padding-bottom: 48px;
  }

  h1 {
    font-size: clamp(4.5rem, 6.4vw, 5.65rem);
  }

  .hero-description {
    margin-top: 20px;
    line-height: 1.5;
  }

  .hero-action {
    margin-top: 24px;
  }

  .feature-list {
    margin-top: 30px;
  }

  .hero-visual {
    min-height: 570px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}