/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:         #0b0d12;
  --bg2:        #111420;
  --surface:    #181c28;
  --surface2:   #1f2335;
  --border:     rgba(255,255,255,0.08);
  --accent:     #6c63ff;
  --accent2:    #00d4aa;
  --accent3:    #ff6b6b;
  --text:       #eaecf4;
  --text-muted: #6e7590;
  --radius:     14px;
  --radius-lg:  22px;
  --shadow:     0 10px 40px rgba(0,0,0,0.55);
  --transition: 0.22s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── Scroll Animations ── */
[data-animate] {
  opacity: 0;
  transition: opacity 0.7s cubic-bezier(.4,0,.2,1), transform 0.7s cubic-bezier(.4,0,.2,1);
}
[data-animate="fade-up"]    { transform: translateY(40px); }
[data-animate="fade-in"]    { transform: none; }
[data-animate="slide-left"] { transform: translateX(-60px); }
[data-animate="slide-right"]{ transform: translateX(60px); }
[data-animate="zoom-in"]    { transform: scale(0.88); }
[data-animate].animate-in   { opacity: 1; transform: none; }

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── Container ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: #fff;
  border: none;
  padding: 12px 26px;
  border-radius: 50px;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(108,99,255,.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(108,99,255,.55);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
  padding: 12px 26px;
  border-radius: 50px;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(108,99,255,.08);
}

/* ── Navbar ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(13,15,20,.82);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 66px;
}
.logo {
  font-size: 1.25rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.logo-icon { font-size: 1.4rem; }
.nav-links {
  display: flex;
  gap: 28px;
  flex: 1;
}
.nav-links a {
  color: var(--text-muted);
  font-size: .9rem;
  font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--text); }

/* ── Navbar auth buttons ── */
.nav-auth-btn {
  padding: 8px 18px;
  font-size: .88rem;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-account-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 7px 14px;
  border-radius: 50px;
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-account-btn:hover { border-color: var(--accent); color: var(--accent); }
.account-avatar {
  width: 26px;
  height: 26px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}

.cart-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: #fff;
  border: none;
  padding: 9px 18px;
  border-radius: 50px;
  font-size: .88rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(108,99,255,.35);
}
.cart-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 22px rgba(108,99,255,.5); }
.cart-count {
  background: rgba(255,255,255,.25);
  border-radius: 50px;
  padding: 0 7px;
  font-size: .8rem;
  min-width: 20px;
  text-align: center;
}
.cart-count.has-items { background: #fff; color: var(--accent); }
.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.4rem;
  cursor: pointer;
  margin-left: auto;
}

/* ── Hero ── */
.hero {
  position: relative;
  padding: 100px 0 80px;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(ellipse at center, rgba(108,99,255,.18) 0%, transparent 70%);
  pointer-events: none;
}
/* Floating gradient orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  animation: orbFloat 10s ease-in-out infinite;
}
.hero-orb-1 { width: 460px; height: 460px; background: rgba(108,99,255,.18); top: -100px; left: -80px;  animation-delay: 0s; }
.hero-orb-2 { width: 320px; height: 320px; background: rgba(0,212,170,.13);  bottom: -60px; right: 8%; animation-delay: -4s; }
.hero-orb-3 { width: 260px; height: 260px; background: rgba(236,72,153,.1);  top: 30%; right: -40px;  animation-delay: -7s; }
@keyframes orbFloat {
  0%,100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-28px) scale(1.06); }
}
.hero-inner {
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(108,99,255,.15);
  border: 1px solid rgba(108,99,255,.3);
  color: #a899ff;
  font-size: .82rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 50px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  max-width: 580px;
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 8px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 20px;
  padding: 20px 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-size: 1.7rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: .78rem; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: .06em; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

/* ── Section Shared ── */
.section { padding: 90px 0; }
.section-dark { background: var(--bg2); }
.section-header {
  text-align: center;
  margin-bottom: 52px;
}
.section-tag {
  display: inline-block;
  background: rgba(108,99,255,.12);
  border: 1px solid rgba(108,99,255,.25);
  color: #a899ff;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
}
.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.02em;
}
.section-desc { color: var(--text-muted); margin-top: 10px; font-size: .97rem; }

/* ── Category Grid ── */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 16px;
}
.cat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}
.cat-card:hover,
.cat-card.active {
  border-color: var(--accent);
  background: rgba(108,99,255,.1);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(108,99,255,.2);
}
.cat-icon { font-size: 2.2rem; margin-bottom: 10px; }
.cat-name { font-size: .9rem; font-weight: 600; }
.cat-count { font-size: .78rem; color: var(--text-muted); margin-top: 4px; }

/* ── Filter Bar ── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 40px;
}
.filter-btn {
  background: var(--surface);
  border: 1.5px solid var(--border);
  color: var(--text-muted);
  padding: 7px 18px;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover { border-color: var(--accent); color: var(--text); }
.filter-btn.active {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 16px rgba(108,99,255,.35);
}

/* ── Apps Grid ── */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 22px;
}
.app-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
}
.app-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(108,99,255,.05), transparent);
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}
.app-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow), 0 0 0 1px var(--accent);
}
.app-card:hover::before { opacity: 1; }
.app-card-top {
  display: flex;
  align-items: center;
  gap: 14px;
}
.app-emoji {
  font-size: 2.4rem;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface2);
  border-radius: 14px;
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.app-meta { flex: 1; min-width: 0; }
.app-name {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.app-category-badge {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 3px 10px;
  border-radius: 50px;
}
.app-desc {
  font-size: .88rem;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
}
.app-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.app-price-wrap { display: flex; align-items: baseline; gap: 8px; }
.app-original-price {
  font-size: .8rem;
  color: var(--text-muted);
  text-decoration: line-through;
}
.app-price {
  font-size: 1.1rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.app-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 4px 10px;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: #fff;
  box-shadow: 0 2px 10px rgba(108,99,255,.4);
}
.app-arrow {
  font-size: 1.1rem;
  color: var(--accent);
  transition: transform var(--transition);
}
.app-card:hover .app-arrow { transform: translateX(4px); }

/* ── About ── */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-text { display: flex; flex-direction: column; gap: 18px; }
.about-text h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 800; letter-spacing: -.02em; }
.about-text p { color: var(--text-muted); line-height: 1.75; }
.about-visual { display: flex; justify-content: center; }
.about-card-stack {
  position: relative;
  width: 260px;
  height: 260px;
}
.acard {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 22px;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: var(--shadow);
  white-space: nowrap;
}
.acard-1 { top: 0;   left: 0;   background: rgba(108,99,255,.15); border-color: rgba(108,99,255,.3); }
.acard-2 { top: 30px; left: 80px; background: rgba(0,212,170,.12); border-color: rgba(0,212,170,.3); }
.acard-3 { top: 110px; left: 20px; background: rgba(255,107,107,.12); border-color: rgba(255,107,107,.3); }
.acard-4 { top: 160px; left: 100px; background: rgba(255,193,7,.12); border-color: rgba(255,193,7,.3); }

/* ── Footer ── */
.footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 60px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
}
.footer-brand p { color: var(--text-muted); font-size: .9rem; margin-top: 10px; max-width: 260px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-heading { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); margin-bottom: 4px; }
.footer-links a { color: var(--text-muted); font-size: .9rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--text); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  text-align: center;
  font-size: .82rem;
  color: var(--text-muted);
}

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 520px;
  width: 100%;
  position: relative;
  transform: translateY(24px) scale(.97);
  transition: transform var(--transition);
  box-shadow: var(--shadow);
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.modal-close:hover { color: var(--text); background: rgba(255,255,255,.1); }
.modal-icon { font-size: 3rem; margin-bottom: 14px; }
.modal-title { font-size: 1.5rem; font-weight: 800; margin-bottom: 8px; }
.modal-meta-row { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.modal-category { display: inline-block; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: 4px 12px; border-radius: 50px; }
.modal-license { font-size: .75rem; font-weight: 600; color: var(--text-muted); border: 1px solid var(--border); padding: 4px 12px; border-radius: 50px; }
.modal-desc { color: var(--text-muted); font-size: .95rem; line-height: 1.7; margin-bottom: 18px; }
.modal-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.modal-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: var(--text-muted);
}
.modal-features li::before { content: '✓'; color: var(--accent2); font-weight: 700; }
.modal-pricing {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 20px;
}
.modal-price-block { display: flex; align-items: baseline; gap: 10px; }
.modal-original-price {
  font-size: .9rem;
  color: var(--text-muted);
  text-decoration: line-through;
}
.modal-price {
  font-size: 1.8rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.modal-guarantee { font-size: .8rem; color: var(--accent2); font-weight: 600; }
.modal-actions { display: flex; gap: 12px; }
.modal-cart-btn {
  flex: 1;
  justify-content: center;
  padding: 13px 20px;
}
.modal-cart-btn.in-cart {
  opacity: .55;
  cursor: default;
}
.modal-buy-btn {
  flex: 1;
  justify-content: center;
  padding: 13px 20px;
}

/* ── Cart Drawer ── */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 380px;
  max-width: 100vw;
  height: 100vh;
  background: var(--surface);
  border-left: 1px solid var(--border);
  z-index: 160;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(.4,0,.2,1);
  box-shadow: -8px 0 40px rgba(0,0,0,.5);
}
.cart-drawer.open { transform: translateX(0); }
.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  border-bottom: 1px solid var(--border);
}
.cart-header h3 { font-size: 1.1rem; font-weight: 800; }
.cart-close {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.cart-close:hover { color: var(--text); }
.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cart-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.cart-item-icon { font-size: 1.6rem; flex-shrink: 0; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name { display: block; font-size: .9rem; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cart-item-license { display: block; font-size: .75rem; color: var(--text-muted); }
.cart-item-price { font-size: .95rem; font-weight: 800; color: var(--accent2); flex-shrink: 0; }
.cart-item-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  line-height: 1;
  padding: 2px 4px;
  transition: color var(--transition);
  flex-shrink: 0;
}
.cart-item-remove:hover { color: var(--accent3); }
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex: 1;
  color: var(--text-muted);
}
.cart-empty span { font-size: 3rem; }
.cart-empty p { font-size: .95rem; }
.cart-footer {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
}
.cart-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 14px;
}
.cart-checkout { width: 100%; justify-content: center; padding: 14px; font-size: 1rem; }

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 13px 22px;
  border-radius: 50px;
  font-size: .9rem;
  font-weight: 600;
  box-shadow: var(--shadow);
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
  white-space: nowrap;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── Hidden (filter) ── */
.app-card.hidden {
  display: none;
}

/* ── Animations ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(28px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
/* Cards use CSS keyframe animation (always renders, always clickable) */
.app-card, .cat-card {
  animation: cardIn 0.5s cubic-bezier(.4,0,.2,1) both;
}

/* ── Checkout Modal ── */
.checkout-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.8);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 220;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.checkout-overlay.open { opacity: 1; pointer-events: all; }
.checkout-modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 500px;
  width: 100%;
  position: relative;
  transform: translateY(28px) scale(.96);
  transition: transform .3s cubic-bezier(.4,0,.2,1);
  box-shadow: var(--shadow);
}
.checkout-overlay.open .checkout-modal { transform: none; }
.checkout-header {
  text-align: center;
  margin-bottom: 28px;
}
.checkout-lock { font-size: 2.2rem; margin-bottom: 10px; }
.checkout-header h3 { font-size: 1.4rem; font-weight: 800; margin-bottom: 6px; }
.checkout-header p  { font-size: .88rem; color: var(--text-muted); }
.checkout-header strong { color: var(--accent2); }
.checkout-items { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.co-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.co-item-icon  { font-size: 1.8rem; flex-shrink: 0; }
.co-item-info  { flex: 1; min-width: 0; }
.co-item-name  { display: block; font-size: .95rem; font-weight: 700; }
.co-item-license { display: block; font-size: .75rem; color: var(--text-muted); }
.co-item-price { font-size: 1rem; font-weight: 800; color: var(--accent2); flex-shrink: 0; }
.checkout-divider { height: 1px; background: var(--border); margin-bottom: 16px; }
.checkout-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 18px;
}
.checkout-total-val {
  font-size: 1.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.checkout-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 22px;
}
.checkout-trust span {
  font-size: .75rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 5px 12px;
  border-radius: 50px;
}
.checkout-pay-btn {
  width: 100%;
  justify-content: center;
  padding: 15px;
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 14px;
}
.checkout-pay-btn.paid {
  background: linear-gradient(135deg, var(--accent2), #00a882);
  box-shadow: 0 4px 20px rgba(0,212,170,.35);
}
.checkout-note {
  text-align: center;
  font-size: .82rem;
  color: var(--text-muted);
  line-height: 1.6;
  min-height: 20px;
}

/* ── Auth Modal ── */
.auth-modal { max-width: 420px; }
.auth-logo {
  font-size: 1.1rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 22px;
  color: var(--text-muted);
  letter-spacing: .02em;
}
.auth-tabs {
  display: flex;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 4px;
  margin-bottom: 26px;
}
.auth-tab {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 9px;
  border-radius: 50px;
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.auth-tab.active {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: #fff;
  box-shadow: 0 2px 12px rgba(108,99,255,.4);
}
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.auth-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.auth-field label { font-size: .82rem; font-weight: 600; color: var(--text-muted); }
.auth-field input {
  background: var(--surface2);
  border: 1.5px solid var(--border);
  color: var(--text);
  padding: 11px 14px;
  border-radius: var(--radius);
  font-size: .95rem;
  font-family: inherit;
  transition: border-color var(--transition);
  outline: none;
}
.auth-field input:focus { border-color: var(--accent); }
.auth-field input::placeholder { color: var(--text-muted); }
.auth-error {
  font-size: .82rem;
  color: var(--accent3);
  min-height: 18px;
  margin: 0;
}
.auth-submit {
  width: 100%;
  justify-content: center;
  padding: 13px;
  font-size: .97rem;
  margin-top: 4px;
}
.auth-footer-note {
  text-align: center;
  font-size: .78rem;
  color: var(--text-muted);
  margin-top: 18px;
}

/* ── Download button (account drawer) ── */
.download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent2), #00a882);
  color: #fff;
  font-weight: 900;
  font-size: 1.1rem;
  text-decoration: none;
  flex-shrink: 0;
  transition: var(--transition);
  box-shadow: 0 2px 10px rgba(0,212,170,.3);
}
.download-btn:hover { transform: scale(1.1); box-shadow: 0 4px 16px rgba(0,212,170,.5); }

/* ── Sign out button ── */
.signout-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 50px;
  font-size: .78rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.signout-btn:hover { border-color: var(--accent3); color: var(--accent3); }
.account-drawer-sub { display: block; font-size: .75rem; color: var(--text-muted); margin-top: 3px; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .about-inner { grid-template-columns: 1fr; }
  .about-visual { display: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .hamburger { display: block; }
  .cart-btn { padding: 8px 14px; font-size: .82rem; }
  .hero { padding: 70px 0 50px; }
  .hero-stats { flex-direction: column; gap: 18px; padding: 24px; }
  .stat-divider { width: 60px; height: 1px; }
  .footer-inner { grid-template-columns: 1fr; }
  .apps-grid { grid-template-columns: 1fr; }
  .modal { padding: 28px 22px; }
}