:root {
  --primary: #ed9b16;
  --primary-dark: #d97706;
  --secondary: #fff5c7;
  --text: #29243b;
  --muted: #716b7d;
  --border: #f0e5bd;
  --background: #fffdf5;
  --surface: #fff9e7;
  --yellow: #ffdc55;
  --blue: #39b9e9;
  --purple: #7139d5;
  --pink: #e84b9b;
  --orange: #ff8a16;
  --radius: 16px;
  --shadow: 0 8px 30px rgba(130, 91, 20, .08);
  --gradient: linear-gradient(115deg, #39b9e9, #7040d9, #e94a9b, #ff941b);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 85px;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--background);
  color: var(--text);
  font-size: 15px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  font: inherit;
}

/* HEADER */

.site-header {
  width: 100%;
  background: rgba(255, 253, 245, .97);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(12px);
}

.header-container {
  max-width: 1180px;
  min-height: 72px;
  margin: auto;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -.7px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 10px;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
}

.main-nav a {
  color: #554d61;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  transition: color .2s ease;
}

.main-nav a:hover {
  color: var(--primary);
}

.menu-toggle {
  display: none;
  width: 43px;
  height: 43px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: #fff;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 19px;
  height: 2px;
  background: var(--text);
  border-radius: 5px;
  transition: transform .25s ease, opacity .2s ease;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* HERO */

.hero-section {
  padding: 65px 20px 55px;
  text-align: center;
  background:
    radial-gradient(circle at 15% 5%, rgba(255, 220, 85, .27), transparent 35%),
    radial-gradient(circle at 85% 15%, rgba(232, 75, 155, .09), transparent 32%),
    linear-gradient(180deg, #fff8d9 0%, #fffdf5 85%);
}

.hero-logo {
  width: 155px;
  height: 155px;
  margin: 0 auto 22px;
  padding: 7px;
  background: #ffdf63;
  border: 3px solid transparent;
  border-image: var(--gradient) 1;
  border-radius: 27px;
  box-shadow: 0 10px 30px rgba(222, 155, 28, .16);
  overflow: hidden;
}

.hero-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 19px;
}

.hero-content {
  max-width: 820px;
  margin: auto;
}

.hero-tag,
.section-label {
  display: inline-block;
  color: #a45d0b;
  background: #fff0b7;
  padding: 5px 13px;
  border-radius: 30px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.3px;
  margin-bottom: 13px;
}

.hero-content h1 {
  font-size: clamp(27px, 5vw, 43px);
  line-height: 1.25;
  letter-spacing: -1.2px;
  margin-bottom: 17px;
  font-weight: 800;
  color: #30243d;
}

.hero-content > p {
  max-width: 690px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 15px;
}

.hero-buttons {
  max-width: 540px;
  margin: 27px auto 14px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 11px;
}

.btn {
  min-height: 53px;
  padding: 12px 19px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border-radius: 13px;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  transition: transform .2s ease, box-shadow .2s ease;
}

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

.btn-primary {
  color: #fff;
  background: var(--gradient);
  background-size: 180% 180%;
  box-shadow: 0 6px 17px rgba(191, 104, 57, .2);
}

.btn-primary:hover {
  background-position: 100% 50%;
  box-shadow: 0 9px 22px rgba(191, 104, 57, .27);
}

.btn-secondary {
  background: #fff;
  border: 1px solid #f0d99a;
  color: #9b5a0a;
}

.btn-secondary:hover {
  background: #fff6d8;
  border-color: #e9bc58;
}

.hero-note {
  font-size: 11px !important;
  margin-top: 16px !important;
}

/* QUICK INFORMATION */

.quick-info {
  max-width: 950px;
  margin: 0 auto;
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.quick-info-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 3px;
}

.quick-info-item + .quick-info-item {
  border-left: 1px solid var(--border);
}

.quick-info-item strong {
  font-size: 19px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.quick-info-item span {
  font-size: 12px;
  color: var(--muted);
}

/* CONTENT SECTIONS */

.content-section {
  max-width: 950px;
  margin: 27px auto;
  padding: 28px 30px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 3px 15px rgba(130, 91, 20, .035);
}

.section-heading {
  margin-bottom: 17px;
}

.content-section h2 {
  color: var(--text);
  font-size: 21px;
  line-height: 1.4;
  font-weight: 750;
  letter-spacing: -.3px;
  margin-bottom: 12px;
}

.content-section p {
  color: #655d70;
  font-size: 14px;
  margin-bottom: 12px;
}

.content-section p:last-child {
  margin-bottom: 0;
}

.text-link {
  display: inline-block;
  color: #b36b0b;
  font-weight: 700;
  font-size: 13px;
  margin-top: 10px;
}

.text-link:hover {
  color: var(--pink);
  text-decoration: underline;
}

/* SCREENSHOTS */

.screenshot-section {
  background: linear-gradient(135deg, #fff9df, #fff2f7);
  border-color: #f3e3b9;
}

.screenshot-section .section-heading {
  text-align: center;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 17px;
  margin-top: 24px;
}

.screenshot-grid img {
  width: 100%;
  height: 350px;
  object-fit: contain;
  padding: 8px;
  background: #fff;
  border: 1px solid #f0dfb2;
  border-radius: 13px;
  box-shadow: 0 5px 18px rgba(130, 91, 20, .06);
}

/* FAQ */

.faq-section {
  background: #fff;
}

.faq-section .section-heading {
  text-align: center;
  margin-bottom: 25px;
}

.faq-section details {
  border: 1px solid var(--border);
  border-radius: 11px;
  padding: 16px 18px;
  margin-bottom: 11px;
  background: #fffefa;
}

.faq-section summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 14px;
  color: var(--text);
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.faq-section summary::-webkit-details-marker {
  display: none;
}

.faq-section summary::after {
  content: "+";
  color: var(--orange);
  font-size: 21px;
  line-height: 1;
}

.faq-section details[open] summary::after {
  content: "−";
  color: var(--purple);
}

.faq-section details p {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* NOTICE */

.notice-section {
  max-width: 950px;
  margin: 30px auto;
  padding: 28px 30px;
  background: linear-gradient(110deg, #fff5c9, #fff0e9);
  border: 1px solid #f0dca0;
  border-radius: var(--radius);
}

.notice-section h2 {
  font-size: 20px;
  margin-bottom: 9px;
  color: #765018;
}

.notice-section p {
  font-size: 14px;
  color: #685d4b;
}

/* FINAL CTA */

.final-cta {
  padding: 45px 20px;
  margin-top: 35px;
  text-align: center;
  background:
    radial-gradient(circle at 10% 20%, rgba(57, 185, 233, .14), transparent 35%),
    radial-gradient(circle at 90% 80%, rgba(232, 75, 155, .13), transparent 35%),
    linear-gradient(120deg, #fff4c7, #fff5e9);
}

.final-cta h2 {
  font-size: 25px;
  margin-bottom: 10px;
  color: #33263d;
}

.final-cta p {
  max-width: 620px;
  margin: 0 auto 22px;
  color: var(--muted);
  font-size: 14px;
}

/* FOOTER */

.site-footer {
  margin-top: 0;
  background: #29213b;
  color: white;
}

.footer-container {
  max-width: 1180px;
  margin: auto;
  padding: 50px 22px 38px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 35px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 16px;
  color: #ffdb63;
}

.footer-brand img {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  object-fit: contain;
}

.footer-about p {
  max-width: 300px;
  color: #c7bfd1;
  font-size: 13px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.footer-links h3 {
  font-size: 15px;
  margin-bottom: 7px;
  color: #ffdb63;
}

.footer-links a {
  color: #c7bfd1;
  font-size: 13px;
  transition: color .2s ease;
}

.footer-links a:hover {
  color: #ffdb63;
}

.footer-bottom {
  max-width: 1180px;
  margin: auto;
  padding: 19px 22px;
  border-top: 1px solid rgba(255,255,255,.12);
  display: flex;
  justify-content: space-between;
  gap: 15px;
  color: #c7bfd1;
  font-size: 12px;
}

/* RESPONSIVE */

@media (max-width: 950px) {
  .header-container {
    min-height: 68px;
  }

  .menu-toggle {
    display: flex;
  }

  .main-nav {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    padding: 0 22px;
    background: #fffdf5;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    visibility: hidden;
    opacity: 0;
    transition: max-height .3s ease,
                opacity .25s ease,
                visibility .25s ease,
                padding .3s ease;
  }

  .main-nav.open {
    max-height: 80vh;
    overflow-y: auto;
    visibility: visible;
    opacity: 1;
    padding-top: 10px;
    padding-bottom: 14px;
  }

  .main-nav a {
    padding: 11px 4px;
    border-bottom: 1px solid #f3eddd;
  }

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

@media (max-width: 600px) {
  body {
    font-size: 14px;
  }

  .header-container {
    padding: 0 16px;
  }

  .brand {
    font-size: 21px;
  }

  .hero-section {
    padding: 43px 17px 38px;
  }

  .hero-logo {
    width: 125px;
    height: 125px;
    border-radius: 23px;
  }

  .hero-content h1 {
    font-size: 28px;
  }

  .hero-content > p {
    font-size: 13px;
  }

  .hero-buttons {
    grid-template-columns: 1fr;
    max-width: 340px;
    gap: 10px;
  }

  .quick-info {
    margin: 0 15px;
    padding: 16px 8px;
  }

  .quick-info-item strong {
    font-size: 16px;
  }

  .quick-info-item span {
    font-size: 10px;
  }

  .content-section {
    margin: 17px 13px;
    padding: 22px 18px;
    border-radius: 13px;
  }

  .content-section h2 {
    font-size: 19px;
  }

  .content-section p {
    font-size: 13px;
    line-height: 1.8;
  }

  .screenshot-grid {
    grid-template-columns: 1fr;
    max-width: 260px;
    margin: 20px auto 0;
  }

  .screenshot-grid img {
    height: 390px;
  }

  .notice-section {
    margin: 20px 13px;
    padding: 22px 18px;
  }

  .footer-container {
    grid-template-columns: 1fr 1fr;
    padding: 37px 18px 30px;
    gap: 27px 18px;
  }

  .footer-about {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    padding: 17px;
  }

  .final-cta h2 {
    font-size: 22px;
  }
}

@media (max-width: 350px) {
  .footer-container {
    grid-template-columns: 1fr;
  }

  .quick-info {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .quick-info-item + .quick-info-item {
    border-left: 0;
    border-top: 1px solid var(--border);
    padding-top: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}