:root {
  --yellow: #ffcc00;
  --yellow-soft: #fff4bd;
  --cream: #fffdf5;
  --black: #111111;
  --dark: #1a1a1a;
  --text: #171717;
  --muted: #666666;
  --white: #ffffff;
  --border: rgba(0, 0, 0, 0.1);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.14);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--cream);
  color: var(--text);
}

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

img {
  max-width: 100%;
  display: block;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 76px;
  padding: 0 6vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 253, 245, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  font-size: 20px;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-weight: 700;
  font-size: 14px;
}

.nav a {
  opacity: 0.78;
}

.nav a:hover {
  opacity: 1;
}

#languageSelect {
  border: 1px solid var(--border);
  background: var(--white);
  border-radius: 999px;
  padding: 9px 12px;
  font-weight: 800;
  cursor: pointer;
}

.hero {
  min-height: calc(100vh - 76px);
  padding: 70px 6vw 90px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
  background:
    radial-gradient(circle at 80% 20%, rgba(255, 204, 0, 0.45), transparent 34%),
    linear-gradient(180deg, var(--cream) 0%, #ffffff 100%);
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.12em;
  font-weight: 950;
  color: #b28a00;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(46px, 7vw, 86px);
  line-height: 0.94;
  letter-spacing: -0.06em;
  margin-bottom: 24px;
  color: var(--black);
}

h2 {
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1;
  letter-spacing: -0.045em;
  margin-bottom: 20px;
  color: var(--black);
}

h3 {
  font-size: 23px;
  margin-bottom: 10px;
  letter-spacing: -0.025em;
}

.hero-subtitle,
.section p {
  font-size: 19px;
  line-height: 1.65;
  color: var(--muted);
}

.store-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.store-buttons.center {
  justify-content: center;
}

.store-button {
  min-width: 162px;
  padding: 13px 18px;
  border-radius: 18px;
  background: var(--black);
  color: var(--white);
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.18);
}

.store-button span {
  font-size: 11px;
  opacity: 0.75;
}

.store-button strong {
  font-size: 20px;
}

.store-button.disabled {
  opacity: 0.86;
  cursor: not-allowed;
}

.coming-soon {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

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

.hero-visual::before {
  content: "";
  position: absolute;
  width: 78%;
  height: 78%;
  border-radius: 999px;
  background: var(--yellow);
  filter: blur(20px);
  opacity: 0.45;
  transform: translateY(40px);
}

.hero-visual img {
  position: relative;
  width: min(360px, 82vw);
  border-radius: 38px;
  box-shadow: var(--shadow);
  animation: float 4.8s ease-in-out infinite;
}

.section {
  padding: 95px 6vw;
}

.split {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 55px;
  align-items: center;
  background: #ffffff;
}

.split.reverse {
  grid-template-columns: 0.9fr 1fr;
  background: var(--cream);
}

.split.reverse > div {
  order: 2;
}

.split.reverse > img {
  order: 1;
}

.section.split img {
  width: 100%;
  max-width: 320px;
  height: auto;
  display: block;
  margin: 0 auto;
}

#problemImage {
  width: 260px;
  max-width: 100%;
  height: auto;
  border-radius: 32px;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.18);
  background: var(--yellow);
  overflow: hidden;
}

.section-heading {
  max-width: 820px;
  margin: 0 auto 52px;
  text-align: center;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.feature-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.feature-card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  border-radius: 22px;
  margin-bottom: 20px;
}

.feature-card p {
  font-size: 16px;
  line-height: 1.55;
}

.plus-section {
  background: linear-gradient(135deg, #111111 0%, #242424 100%);
  color: var(--white);
}

.plus-section h2,
.plus-section h3 {
  color: var(--white);
}

.plus-section p {
  color: rgba(255, 255, 255, 0.72);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 360px));
  justify-content: center;
  gap: 22px;
}

.price-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius);
  padding: 30px;
}

.price-card.highlighted {
  background: var(--yellow);
  color: var(--black);
  border-color: var(--yellow);
}

.plan-table {
  max-width: 820px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 28px;
  padding: 24px;
}

.plan-head,
.plan-row {
  display: grid;
  grid-template-columns: 1.6fr 0.7fr 0.7fr;
  align-items: center;
  gap: 14px;
}

.plan-head {
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.72);
}

.plus-badge {
  display: inline-flex;
  justify-content: center;
  background: var(--yellow);
  color: var(--black);
  border-radius: 999px;
  padding: 8px 14px;
}

.plan-row {
  padding: 17px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.plan-row:last-child {
  border-bottom: 0;
}

.plan-row span {
  font-size: 18px;
  font-weight: 800;
  color: var(--white);
}

.plan-row b {
  text-align: center;
  font-size: 20px;
  color: rgba(255, 255, 255, 0.68);
}

.plan-row b:last-child {
  color: var(--yellow);
}

@media (max-width: 640px) {
  .plan-table {
    padding: 18px;
  }

  .plan-head,
  .plan-row {
    grid-template-columns: 1.4fr 0.55fr 0.55fr;
    gap: 8px;
  }

  .plan-row span {
    font-size: 15px;
  }

  .plan-row b {
    font-size: 17px;
  }
}

.download-section {
  text-align: center;
  background:
    radial-gradient(circle at top, rgba(255, 204, 0, 0.35), transparent 35%),
    var(--cream);
}

.download-section p {
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.site-footer {
  padding: 34px 6vw;
  background: #111111;
  color: rgba(255, 255, 255, 0.78);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.site-footer p {
  margin: 0;
}

.site-footer div {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.site-footer a {
  font-weight: 700;
}

.site-footer a:hover {
  color: var(--yellow);
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-14px);
  }
}

@media (max-width: 980px) {
  .hero,
  .split,
  .split.reverse {
    grid-template-columns: 1fr;
  }

  .split.reverse > div,
  .split.reverse > img {
    order: initial;
  }

  .hero {
    text-align: center;
    padding-top: 46px;
  }

  .store-buttons {
    justify-content: center;
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .nav a {
    display: none;
  }
}

@media (max-width: 640px) {
  .site-header {
    height: 66px;
    padding: 0 18px;
  }

  .brand span {
    font-size: 17px;
  }

  .brand img {
    width: 36px;
    height: 36px;
  }

  .hero {
    min-height: auto;
    padding: 42px 20px 70px;
  }

  h1 {
    font-size: 48px;
  }

  h2 {
    font-size: 36px;
  }

  .hero-subtitle,
  .section p {
    font-size: 17px;
  }

  .section {
    padding: 70px 20px;
  }

  .feature-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

.language-switcher {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 999px;
}

.lang-btn {
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  opacity: 0.55;
  transition: 0.2s ease;
}

.lang-btn:hover,
.lang-btn.active {
  background: var(--yellow);
  opacity: 1;
  transform: scale(1.05);
}

.hero-visual {
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.hero-dots {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 8px;
  justify-content: center;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.22);
  transition: 0.25s ease;
}

.dot.active {
  width: 26px;
  background: var(--black);
}

.language-select {
  border: 1px solid var(--border);
  background: #ffffff;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 900;
  cursor: pointer;
  color: var(--black);
}

#problemImage {
  width: 260px;
  max-width: 100%;
  height: auto;
  border-radius: 32px;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.18);
  background: var(--yellow);
  overflow: hidden;
}

.phone-poster {
  width: 260px !important;
  max-width: 260px !important;
  height: auto !important;
  display: block !important;
  margin: 0 auto !important;
  border-radius: 32px !important;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.18) !important;
  background: var(--yellow) !important;
  overflow: hidden !important;
}

.legal-page {
  max-width: 980px;
  margin: 0 auto;
}

.legal-card {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 28px;
  padding: 28px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.08);
}

.legal-card pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: inherit;
  font-size: 15px;
  line-height: 1.75;
  color: inherit;
}

.legal-actions {
  margin-top: 28px;
  display: flex;
  justify-content: center;
}