:root {
  --bg-main: #f4fbff;
  --bg-soft: #e8f7ff;
  --card: #ffffff;
  --text-main: #0f172a;
  --text-muted: #4b5563;
  --green: #22c55e;
  --green-strong: #16a34a;
  --cyan: #38bdf8;
  --gold: #f59e0b;
  --line: #dbeafe;
  --danger: #ef4444;
  --radius: 20px;
  --shadow: 0 12px 30px rgba(56, 189, 248, 0.15);
}

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

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: "Inter", sans-serif;
  color: var(--text-main);
  overflow-x: hidden;
  background:
    radial-gradient(circle at 10% 20%, #d9f3ff 0%, transparent 34%),
    radial-gradient(circle at 90% 10%, #dcfce7 0%, transparent 42%),
    linear-gradient(180deg, #effbff 0%, #f9fcff 40%, #eef9ff 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  z-index: -1;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.48;
  pointer-events: none;
}

body::before {
  top: -90px;
  left: -90px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.55) 0%, rgba(56, 189, 248, 0.05) 70%);
  animation: blob-drift-a 12s ease-in-out infinite alternate;
}

body::after {
  right: -120px;
  bottom: -110px;
  background: radial-gradient(circle, rgba(34, 197, 94, 0.4) 0%, rgba(34, 197, 94, 0.04) 70%);
  animation: blob-drift-b 13s ease-in-out infinite alternate;
}

.app-shell {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  padding: 16px 14px 34px;
}

.top-chip {
  margin: 8px 0 20px;
}

.top-chip__text {
  margin: 0;
  background: #ffffffcc;
  border: 1px solid #d7ecff;
  border-radius: 999px;
  text-align: center;
  padding: 10px 16px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #0b6fa4;
}

.screen {
  display: none;
  opacity: 0;
  transform: translateY(12px);
}

.screen.active {
  display: block;
  animation: screen-in 0.35s ease forwards;
}

.card {
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.96) 0%, rgba(248, 253, 255, 0.98) 100%),
    var(--card);
  border: 1px solid #e8f2ff;
  border-radius: var(--radius);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  padding: 24px 20px;
  position: relative;
  backdrop-filter: blur(2px);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: -1px -1px auto -1px;
  height: 72px;
  background: linear-gradient(180deg, rgba(56, 189, 248, 0.14), transparent);
  pointer-events: none;
}

.screen.active .card {
  animation: card-pop 0.46s cubic-bezier(0.2, 0.78, 0.2, 1) both;
}

.hero-card {
  text-align: center;
  padding-top: 32px;
}

.pill {
  display: inline-block;
  margin: 0 auto 10px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #0369a1;
  background: #e0f2fe;
  border-radius: 999px;
  padding: 6px 14px;
  animation: glow-pill 1.8s ease-in-out infinite;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Poppins", sans-serif;
  color: #0f172a;
  line-height: 1.2;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.45rem;
}

.lead {
  margin: 14px 0 0;
  color: var(--text-muted);
  font-size: 1rem;
}

.price-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 16px;
}

.price-old {
  text-decoration: line-through;
  color: #64748b;
  font-size: 1.04rem;
}

.price-now {
  color: #ca8a04;
  font-weight: 800;
  font-family: "Poppins", sans-serif;
}

.btn {
  width: 100%;
  border: 0;
  border-radius: 16px;
  padding: 15px 18px;
  font-size: 1rem;
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.14s ease, filter 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.btn:active {
  transform: scale(0.98);
}

.btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.btn-primary {
  margin-top: 18px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--green), #34d399);
  box-shadow: 0 10px 22px rgba(34, 197, 94, 0.26);
}

.btn-primary::before {
  content: "";
  position: absolute;
  top: -120%;
  left: -45%;
  width: 45%;
  height: 320%;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.38) 50%, transparent 100%);
  transform: rotate(16deg);
  animation: cta-shine 3.2s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

.btn-primary > * {
  position: relative;
  z-index: 1;
}

.btn-primary:hover {
  filter: brightness(1.03);
}

.btn-ripple {
  position: absolute;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  background: rgba(255, 255, 255, 0.42);
  pointer-events: none;
  animation: ripple-wave 0.55s ease-out forwards;
}

.btn-float {
  animation: float-y 2.5s ease-in-out infinite;
}

.progress-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.progress-label,
.progress-percent {
  margin: 0;
  font-size: 0.9rem;
  color: #0c4a6e;
  font-weight: 600;
}

.progress-track {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: #e0f2fe;
  margin-top: 8px;
  overflow: hidden;
}

.progress-fill {
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #38bdf8, #22c55e);
  transition: width 0.35s ease;
  position: relative;
  overflow: hidden;
}

.progress-fill::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 15%, rgba(255, 255, 255, 0.65) 50%, transparent 85%);
  transform: translateX(-100%);
  animation: progress-glint 2.2s linear infinite;
}

.quiz-image {
  width: 100%;
  height: 190px;
  object-fit: cover;
  border-radius: 16px;
  margin-top: 16px;
  border: 1px solid #dbeafe;
  animation: image-soft-zoom 4.8s ease-in-out infinite alternate;
}

.quiz-question {
  margin-top: 16px;
  font-size: 1.25rem;
}

.quiz-hint {
  margin-top: 8px;
  color: var(--text-muted);
}

.choice-grid {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.btn-choice {
  background: #ecfdf5;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.btn-choice-secondary {
  background: #f0f9ff;
  color: #0c4a6e;
  border: 1px solid #bae6fd;
}

.benefit-image {
  width: 100%;
  border-radius: 18px;
  margin: 18px 0 4px;
  border: 1px solid #dbeafe;
}

.benefit-list {
  margin: 10px 0 0;
  padding-left: 18px;
  color: #334155;
}

.benefit-list li {
  margin-bottom: 8px;
}

.loading-card {
  text-align: center;
}

.loading-track {
  margin-top: 16px;
  width: 100%;
  height: 14px;
  border-radius: 999px;
  background: #dff2ff;
  overflow: hidden;
}

.loading-fill {
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #38bdf8, #22c55e);
  transition: width 0.25s linear;
}

.loading-percent {
  margin-top: 8px;
  color: #0c4a6e;
  font-weight: 700;
}

.game-card {
  text-align: center;
}

.hud {
  margin-top: 14px;
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 0.95rem;
  color: #0f172a;
}

.game-zone {
  margin-top: 14px;
  width: 100%;
  height: 340px;
  border: 1px solid #bae6fd;
  border-radius: 16px;
  background:
    linear-gradient(180deg, #ecfeff 0%, #e0f2fe 100%),
    repeating-linear-gradient(90deg, transparent 0, transparent 44px, #dff2ff 44px, #dff2ff 45px);
  overflow: hidden;
  position: relative;
}

.game-zone::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 25% -10%, rgba(56, 189, 248, 0.22), transparent 40%),
    radial-gradient(circle at 80% 115%, rgba(34, 197, 94, 0.2), transparent 42%);
  animation: arena-drift 6s ease-in-out infinite alternate;
}

.coin {
  position: absolute;
  top: -58px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  color: #7c2d12;
  font-family: "Poppins", sans-serif;
  font-size: 0.93rem;
  font-weight: 800;
  border: 2px solid #fbbf24;
  background: radial-gradient(circle at 30% 28%, #fffbe8 0%, #fcd34d 55%, #f59e0b 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 16px rgba(245, 158, 11, 0.35);
  user-select: none;
  animation: coin-fall linear forwards, coin-enter 0.22s ease-out;
}

.coin--gold {
  width: 62px;
  height: 62px;
  border-color: #f97316;
  color: #7c2d12;
  background: radial-gradient(circle at 30% 25%, #fff7d6 0%, #fdba74 55%, #f97316 100%);
  box-shadow: 0 0 22px rgba(249, 115, 22, 0.5);
}

.coin-pop {
  position: absolute;
  transform: translate(-50%, -50%);
  font-size: 0.9rem;
  color: #0f766e;
  font-weight: 800;
  pointer-events: none;
  animation: score-up 0.65s ease forwards;
}

.hud strong.bump {
  animation: hud-bump 0.28s ease;
}

.game-note {
  margin-top: 12px;
  font-size: 0.85rem;
  color: #0f766e;
}

.reward-card {
  text-align: center;
  position: relative;
  overflow: hidden;
}

.price-summary {
  margin-top: 16px;
  text-align: left;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 14px;
}

.price-summary p {
  margin: 8px 0;
}

.price-final {
  color: #a16207;
  font-size: 1.1rem;
  font-weight: 700;
}

.confetti-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.confetti {
  position: absolute;
  width: 8px;
  height: 14px;
  border-radius: 2px;
  opacity: 0.9;
  animation: confetti-fall 1.5s ease-in forwards;
}

.urgency-card {
  text-align: center;
}

.countdown-wrap {
  margin-top: 14px;
  font-size: 1.02rem;
}

.countdown {
  color: #dc2626;
  animation: pulse-scale 1.2s ease-in-out infinite;
}

.social-proof {
  margin-top: 12px;
  color: #0369a1;
  font-weight: 700;
  background: #e0f2fe;
  border: 1px solid #bae6fd;
  border-radius: 12px;
  padding: 10px 12px;
}

.btn-pulse {
  animation: pulse-shadow 1.4s infinite;
}

.checkout-form {
  margin-top: 16px;
  display: grid;
  gap: 10px;
}

.checkout-form label {
  font-weight: 600;
  color: #0f172a;
}

.checkout-form input {
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  padding: 13px 14px;
  font-size: 1rem;
  font-family: "Inter", sans-serif;
  background: #f8fcff;
}

.checkout-form input:focus {
  outline: 2px solid #38bdf8;
  border-color: #38bdf8;
}

.trust-badges {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.trust-badges span {
  text-align: center;
  background: #eff6ff;
  border: 1px solid #dbeafe;
  border-radius: 12px;
  padding: 10px 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #334155;
}

.form-message {
  min-height: 22px;
  margin: 14px 0 0;
  font-weight: 600;
}

.form-message.error {
  color: var(--danger);
}

.form-message.success {
  color: #166534;
}

@keyframes screen-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes card-pop {
  0% {
    opacity: 0;
    transform: translateY(10px) scale(0.985);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes blob-drift-a {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(28px, 18px) scale(1.08);
  }
}

@keyframes blob-drift-b {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(-24px, -18px) scale(1.07);
  }
}

@keyframes float-y {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

@keyframes glow-pill {
  0%,
  100% {
    box-shadow: 0 0 0 rgba(56, 189, 248, 0.2);
  }
  50% {
    box-shadow: 0 0 18px rgba(56, 189, 248, 0.28);
  }
}

@keyframes cta-shine {
  0% {
    left: -55%;
  }
  100% {
    left: 140%;
  }
}

@keyframes ripple-wave {
  0% {
    opacity: 0.72;
    transform: translate(-50%, -50%) scale(0);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1);
  }
}

@keyframes progress-glint {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(140%);
  }
}

@keyframes image-soft-zoom {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.02);
  }
}

@keyframes arena-drift {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-8px);
  }
}

@keyframes coin-fall {
  to {
    transform: translateY(410px) rotate(360deg);
  }
}

@keyframes coin-enter {
  0% {
    opacity: 0;
    transform: scale(0.65);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes score-up {
  0% {
    opacity: 0;
    transform: translate(-50%, -30%);
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -90%);
  }
}

@keyframes hud-bump {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.13);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes confetti-fall {
  to {
    transform: translateY(270px) rotate(280deg);
    opacity: 0;
  }
}

@keyframes pulse-scale {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes pulse-shadow {
  0%,
  100% {
    box-shadow: 0 10px 20px rgba(34, 197, 94, 0.2);
  }
  50% {
    box-shadow: 0 14px 28px rgba(34, 197, 94, 0.34);
  }
}

@media (max-width: 380px) {
  h1 {
    font-size: 1.74rem;
  }

  .trust-badges {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}