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

:root {
  --bg: #F7FAFF;
  --white: #FFFFFF;
  --gold: #FFB800;
  --gold-light: #FFC928;
  --blue: #1F6BFF;
  --blue-light: #2F80FF;
  --text-dark: #0B1B3F;
  --text-body: #475467;
  --border: #E3ECFF;
  --shadow: 0 2px 16px rgba(31,107,255,0.08);
  --radius: 16px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--text-dark);
  font-size: 15px;
  line-height: 1.65;
}

/* ── Header ── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #070707;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  box-shadow: 0 1px 8px rgba(31,107,255,0.06);
}

.logo img {
  height: 32px;
  width: auto;
  display: block;
}

.menu-btn {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.menu-btn span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: #ffffff;
  border-radius: 2px;
}

/* ── Hero Carousel ── */
.hero-wrap {
  padding: 20px 16px 0;
}

.carousel {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
}

.slides {
  display: flex;
  transition: transform 0.45s cubic-bezier(.4,0,.2,1);
}

.slide {
  min-width: 100%;
  border-radius: 22px;
  overflow: hidden;
  line-height: 0;
  cursor: pointer;
}

.slide img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 22px;
}

.dots {
  display: flex;
  justify-content: center;
  gap: 7px;
  margin-top: 14px;
  margin-bottom: 4px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: background 0.25s, transform 0.25s;
}

.dot.active {
  background: var(--blue);
  transform: scale(1.25);
}

/* ── Mobile Nav ── */
.mobile-nav {
  background: #0a0a0a;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: sticky;
  top: 61px;
  z-index: 99;
}

.mobile-nav.open { max-height: 400px; }

.nav-item {
  display: block;
  padding: 14px 24px;
  font-size: 15px;
  font-weight: 600;
  color: rgba(255,255,255,0.82);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: color 0.2s, padding-left 0.2s;
}

.nav-item:last-child { border-bottom: none; }
.nav-item:hover { color: var(--gold-light); padding-left: 30px; }

/* ── CTA Buttons ── */
.cta-section {
  padding: 24px 16px 4px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* ── Button wrapper & badge ── */
.btn-wrap {
  position: relative;
  flex: 1;
}

.btn-wrap .btn { width: 100%; }

.btn-badge {
  position: absolute;
  top: -10px;
  right: 10px;
  background: linear-gradient(135deg, #FFE533, #FFB800);
  color: #1a0800;
  font-size: 10px;
  font-weight: 900;
  padding: 2px 9px;
  border-radius: 10px;
  letter-spacing: 0.3px;
  white-space: nowrap;
  pointer-events: none;
  box-shadow: 0 1px 6px rgba(255,184,0,0.55);
  z-index: 2;
}

/* ── Shine animation ── */
@keyframes shine-sweep {
  0%   { transform: translateX(-150%) skewX(-20deg); }
  100% { transform: translateX(350%) skewX(-20deg); }
}

.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 700;
  padding: 15px 20px;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.15s;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.45), transparent);
  animation: shine-sweep 2.8s ease-in-out infinite;
  pointer-events: none;
}

.btn-blue::before { animation-delay: 1.4s; }

.btn:active { transform: scale(0.97); opacity: 0.9; }

.btn-gold {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--text-dark);
}

.btn-blue {
  background: linear-gradient(135deg, var(--blue-light), #0057E7);
  color: #FFFFFF;
}

.btn-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.microcopy {
  text-align: center;
  font-size: 12px;
  color: var(--text-body);
  padding: 6px 0 8px;
}

/* ── Sections shared ── */
section {
  padding: 28px 16px;
}

.section-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 14px;
}

/* ── About ── */
.about-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.app-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

.app-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-text {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.7;
}

.about-text strong { color: var(--text-dark); }

/* ── APK Requirements ── */
.req-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.req-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow);
}

.req-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, #E8F0FF, #D0E0FF);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.req-label {
  font-size: 12px;
  color: var(--text-body);
}

.req-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--blue);
}

.req-desc {
  font-size: 13px;
  color: var(--text-body);
  margin-top: 14px;
  line-height: 1.6;
}

/* ── FAQ ── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 16px;
  cursor: pointer;
  gap: 10px;
  user-select: none;
}

.faq-q-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.faq-badge {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, #E8F0FF, #D0E0FF);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--blue);
  flex-shrink: 0;
}

.faq-q-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.4;
}

.faq-arrow {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--blue);
  transition: transform 0.25s;
}

.faq-item.open .faq-arrow { transform: rotate(180deg); }

.faq-a {
  display: none;
  padding: 0 16px 15px 52px;
  font-size: 13.5px;
  color: var(--text-body);
  line-height: 1.65;
}

.faq-item.open .faq-a { display: block; }

/* ── Location ── */
.location-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.pin-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.location-city {
  font-size: 17px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.location-desc {
  font-size: 13px;
  color: var(--text-body);
  line-height: 1.6;
}

/* ── Testimonials ── */
.comments-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.comment-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.comment-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.avatar-1 { background: linear-gradient(135deg, #2F80FF, #0057E7); }
.avatar-2 { background: linear-gradient(135deg, #FFB800, #FF8C00); }
.avatar-3 { background: linear-gradient(135deg, #27AE60, #1B7A42); }
.avatar-4 { background: linear-gradient(135deg, #9B59B6, #6C3483); }
.avatar-5 { background: linear-gradient(135deg, #E74C3C, #A93226); }

.comment-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
}

.stars {
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 1px;
}

.comment-text {
  font-size: 13.5px;
  color: var(--text-body);
  line-height: 1.6;
}

/* ── Footer ── */
footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.75);
  padding: 28px 20px 32px;
}

.footer-logo {
  margin-bottom: 14px;
}

.footer-logo img {
  height: 28px;
  width: auto;
  display: block;
  filter: brightness(1.1);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-bottom: 16px;
}

.footer-links a {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
}

.footer-links a:hover { color: var(--gold-light); }

.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  margin-top: 8px;
}

.footer-microcopy {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  margin-top: 12px;
  line-height: 1.6;
}

/* ── Section bg ── */
.bg-white { background: var(--white); }
.bg-default { background: var(--bg); }

@media (min-width: 480px) {
  .cta-section { flex-direction: row; }
  .btn-wrap { flex: 1; }
}

@media (min-width: 768px) {
  .hero-wrap { padding: 24px 10% 0; }
}

@media (min-width: 1200px) {
  .hero-wrap { padding: 24px 20% 0; }
}