/* ---------- Buttons ---------- */

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-base),
    background var(--transition-fast), border-color var(--transition-fast);
}

.btn-primary {
  background: var(--gradient-brand-2);
  color: #fff;
  box-shadow: var(--glow-brand);
}

.btn-primary::after {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transform: skewX(-18deg);
  transition: left 0.6s ease;
}

.btn-primary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--glow-brand-lg);
}

.btn-primary:hover::after {
  left: 130%;
}

.btn-ghost {
  background: var(--color-surface-alt);
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

.btn-ghost:hover {
  background: var(--color-surface);
  color: var(--color-brand-light);
  border-color: var(--color-brand);
  transform: translateY(-2px);
  box-shadow: var(--glow-brand);
}

[data-theme="light"] .btn-ghost:hover {
  color: var(--color-brand-dark);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: 0.82rem;
}

/* ---------- App/Mac App Store badges ---------- */

.store-badge {
  display: inline-block;
  width: 165px;
  height: 40px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.store-badge:hover {
  transform: translateY(-2px);
  filter: drop-shadow(0 6px 16px rgba(110, 131, 255, 0.45));
}

.store-badge--ios {
  background-image: url("/images/iosdownload.svg");
}

.store-badge--mac {
  background-image: url("/images/macdownload.svg");
}

.google-play-badge {
  height: 40px;
  width: auto;
}

/* ---------- Badges / store links ---------- */

.badge-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-5) 0;
}

.badge-row img {
  height: 40px;
  width: auto;
}

.badge-row a {
  display: inline-flex;
  transition: transform var(--transition-fast);
}

.badge-row a:hover {
  transform: translateY(-2px);
}

.tag {
  display: inline-block;
  background: var(--color-brand-tint);
  color: var(--color-brand-light);
  border: 1px solid color-mix(in srgb, var(--color-brand) 35%, transparent);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  margin: 0 var(--space-2) var(--space-2) 0;
}

[data-theme="light"] .tag {
  color: var(--color-brand);
}

.tag-alt {
  background: var(--gradient-brand);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--glow-brand);
}

.tag-accent {
  background: var(--gradient-accent);
  color: #04221c;
  border-color: transparent;
  box-shadow: var(--glow-accent);
}

.tag-amber {
  background: var(--gradient-amber);
  color: #2b1700;
  border-color: transparent;
}

/* ---------- Feature list — single column ---------- */

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  list-style: none;
  margin: var(--space-5) 0;
  padding: 0;
}

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

.columns-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin: var(--space-5) 0;
}

.feature-grid li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.94rem;
  color: var(--color-text);
  line-height: 1.55;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.feature-grid li:hover {
  background: var(--color-surface-alt);
}

.feature-grid li::before {
  content: "";
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 1px;
  border-radius: 7px;
  background: var(--gradient-accent);
  box-shadow: 0 2px 8px rgba(47, 224, 196, 0.35);
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E"),
    var(--gradient-accent);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 14px, cover;
}

.feature-grid .feature-body {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.feature-grid .feature-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.96rem;
  color: var(--color-text);
}

.feature-grid .feature-desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* ---------- Callout box ---------- */

.callout {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--color-brand) 28%, var(--color-border));
  background: var(--gradient-mesh), var(--color-surface-alt);
  padding: var(--space-5) var(--space-6);
  margin: var(--space-6) 0;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.callout::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--gradient-brand);
}

.callout h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-2);
}

.callout p {
  margin-bottom: var(--space-3);
}

.success-box {
  position: relative;
  background: var(--color-success-bg);
  border: 1px solid color-mix(in srgb, var(--color-success) 35%, transparent);
  color: var(--color-success);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  margin: var(--space-4) 0;
  font-weight: 600;
}

.success-box a { color: var(--color-success); font-weight: 700; }

/* ---------- Card grid (products) ---------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: var(--space-5);
  margin: var(--space-6) 0;
}

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

@media (max-width: 560px) {
  .card-grid--2 {
    grid-template-columns: 1fr;
  }
}

.product-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base),
    border-color var(--transition-base);
}

.product-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--gradient-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--glow-brand-lg);
  border-color: color-mix(in srgb, var(--color-brand) 40%, var(--color-border));
}

.product-card:hover::before {
  transform: scaleX(1);
}

.product-card__icon {
  width: 68px;
  height: 68px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-brand-tint), var(--color-accent-tint));
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2);
  transition: transform var(--transition-base);
}

.product-card:hover .product-card__icon {
  transform: scale(1.08) rotate(-4deg);
}

.product-card h3 {
  font-size: 1.1rem;
  margin: 0;
}

.product-card p {
  font-size: 0.9rem;
  flex: 1;
  margin-bottom: var(--space-2);
}

.product-card .btn {
  align-self: flex-start;
}

.price-tag {
  font-family: var(--font-display);
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-size: 1.08rem;
}

.bestseller-pill {
  display: inline-block;
  background: var(--gradient-amber);
  color: #2b1700;
  font-size: 0.64rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 14px rgba(255, 138, 0, 0.4);
}

/* ---------- Pricing / download rows (Store page) ---------- */

.pricing-card {
  position: relative;
  display: grid;
  grid-template-columns: 96px 1fr 210px;
  gap: var(--space-6);
  align-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base),
    border-color var(--transition-base);
}

.pricing-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--glow-brand);
  border-color: color-mix(in srgb, var(--color-brand) 35%, var(--color-border));
}

.pricing-card img.product-thumb {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.pricing-card__body h3 {
  font-size: 1.12rem;
  margin-bottom: var(--space-2);
}

.pricing-card__body p {
  font-size: 0.9rem;
  margin-bottom: var(--space-3);
}

.pricing-card__action {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-3);
  text-align: right;
}

@media (max-width: 700px) {
  .pricing-card {
    grid-template-columns: 72px 1fr;
    gap: var(--space-4);
  }
  .pricing-card__action {
    grid-column: 1 / -1;
    align-items: flex-start;
    text-align: left;
  }
}

@media (max-width: 600px) {
  .device-carousel {
    padding: 0 40px;
  }

  .carousel-btn {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  .carousel-track {
    gap: var(--space-4);
  }

  .device-frame--mac,
  .device-frame--tablet {
    max-width: 92vw;
  }

  .screenshot-tabs {
    width: 100%;
    justify-content: center;
  }
}

/* ---------- Screenshot tabs + carousel ---------- */

.screenshot-block {
  margin: var(--space-7) 0 var(--space-5);
}

.screenshot-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 5px;
  margin-bottom: var(--space-6);
}

.screenshot-tab {
  background: none;
  border: none;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast),
    box-shadow var(--transition-fast);
}

.screenshot-tab:hover {
  color: var(--color-text);
}

.screenshot-tab.is-active {
  background: var(--gradient-brand-2);
  color: #fff;
  box-shadow: var(--glow-brand);
}

.screenshot-panel {
  display: none;
}

.screenshot-panel.is-active {
  display: block;
  animation: panel-in 0.4s ease;
}

@keyframes panel-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.video-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #000;
  aspect-ratio: 16 / 9;
  max-width: 853px;
  margin: 0 auto;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.device-carousel {
  position: relative;
  padding: 0 52px;
}

.carousel-viewport {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding: var(--space-4) 0;
}

.carousel-viewport::-webkit-scrollbar {
  display: none;
}

.carousel-track {
  display: flex;
  gap: var(--space-6);
}

.carousel-slide {
  flex: 0 0 auto;
  scroll-snap-align: center;
  display: flex;
  justify-content: center;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-surface) 85%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--color-text);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  z-index: 5;
  transition: background var(--transition-fast), color var(--transition-fast),
    border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.carousel-btn:hover {
  background: var(--gradient-brand-2);
  color: #fff;
  border-color: transparent;
  transform: translateY(-50%) scale(1.08);
  box-shadow: var(--glow-brand-lg);
}

.carousel-btn--prev {
  left: 0;
}

.carousel-btn--next {
  right: 0;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.carousel-dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--color-border-strong);
  cursor: pointer;
  padding: 0;
  transition: width var(--transition-fast), background var(--transition-fast);
}

.carousel-dots button.is-active {
  background: var(--gradient-brand-2);
  width: 24px;
  border-radius: var(--radius-pill);
}

/* Device frames */

.device-frame {
  background: linear-gradient(160deg, #2a2d36, #15171c);
  border-radius: 36px;
  padding: 14px;
  box-shadow: var(--shadow-lg), inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.device-frame img {
  border-radius: 22px;
  display: block;
}

.device-frame--phone {
  position: relative;
  border-radius: 46px;
  padding: 11px;
  max-width: 264px;
  box-shadow: var(--shadow-lg), var(--glow-brand);
}

.device-frame--phone::before {
  content: "";
  position: absolute;
  top: 11px;
  left: 50%;
  transform: translateX(-50%);
  width: 92px;
  height: 22px;
  background: linear-gradient(160deg, #2a2d36, #15171c);
  border-radius: 0 0 14px 14px;
  z-index: 2;
}

.device-frame--phone img {
  border-radius: 34px;
}

.device-frame--tablet {
  border-radius: 28px;
  padding: 16px;
  max-width: 430px;
  box-shadow: var(--shadow-lg), var(--glow-brand);
}

.device-frame--tablet img {
  border-radius: 14px;
}

.device-frame--android {
  position: relative;
  border-radius: 32px;
  padding: 9px;
  max-width: 264px;
  box-shadow: var(--shadow-lg), var(--glow-accent);
}

.device-frame--android::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  background: #0a0a0a;
  border-radius: 50%;
  z-index: 2;
}

.device-frame--android img {
  border-radius: 22px;
}

.device-frame--mac {
  border-radius: 14px;
  padding: 0;
  background: #1d1f24;
  max-width: 680px;
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--glow-brand), inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.device-frame--mac .device-frame__bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 14px;
  background: linear-gradient(180deg, #32353d, #26282f);
}

.device-frame--mac .device-frame__bar span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: block;
}

.device-frame--mac .device-frame__bar span:nth-child(1) { background: #ff5f57; }
.device-frame--mac .device-frame__bar span:nth-child(2) { background: #febc2e; }
.device-frame--mac .device-frame__bar span:nth-child(3) { background: #28c840; }

.device-frame--mac img {
  border-radius: 0;
}

/* ---------- Forms ---------- */

.form-grid {
  display: grid;
  gap: var(--space-4);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.form-field input,
.form-field textarea {
  font-family: inherit;
  font-size: 0.92rem;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface-alt);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast),
    background var(--transition-fast);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  background: var(--color-surface);
  border-color: var(--color-brand);
  box-shadow: var(--glow-brand);
}

/* ---------- Plain link lists (sitemap, product listings) ---------- */

.link-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0 0 var(--space-5);
}

.link-list li {
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  color: var(--color-text-muted);
  transition: background var(--transition-fast), padding-left var(--transition-fast);
}

.link-list li:hover {
  background: var(--color-surface-alt);
  padding-left: var(--space-4);
}

.link-list a {
  font-weight: 700;
}

.error-card {
  max-width: 640px;
  margin: var(--space-8) auto;
  text-align: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  box-shadow: var(--shadow-lg);
}

/* ---------- Social icons ---------- */

.social-row {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.social-row a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: background var(--transition-fast), color var(--transition-fast),
    border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.social-row a:hover {
  background: var(--gradient-brand-2);
  color: #fff;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: var(--glow-brand);
}