/* ------------
   Landing hero — index-landing.html
   Focus: upload CTA + clear multi-scenario (e-commerce featured)
   ------------ */

/* ------------
   Landing page layout — remove extra gap under header
   ------------ */
body.landing-page .main-content {
  padding-top: 0;
}

.landing-hero-section {
  position: relative;
  overflow: hidden;
  padding: 0 0 2rem;
}

.landing-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 65% 45% at 50% -15%, rgba(168, 85, 247, 0.11), transparent 55%),
    radial-gradient(ellipse 40% 30% at 100% 20%, rgba(59, 130, 246, 0.07), transparent 50%),
    linear-gradient(180deg, var(--slate-50) 0%, #ffffff 55%);
}

.landing-hero-container {
  position: relative;
  z-index: 1;
  max-width: 52rem;
  margin: 0 auto;
  padding-top: 0.875rem;
}

@media (min-width: 768px) {
  .landing-hero-container {
    padding-top: 1rem;
  }
}

.landing-hero-focus {
  text-align: center;
}

.landing-hero-title {
  font-size: clamp(1.5rem, 4.2vw, 2.125rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--slate-900);
  margin-bottom: 0.625rem;
  margin-top: 0;
}

.landing-hero-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--purple-600), var(--blue-600));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.landing-hero-lead {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--slate-600);
  margin-bottom: 1.5rem;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.landing-hero-mark {
  font-weight: 700;
  background: linear-gradient(135deg, var(--purple-600), var(--blue-600));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.landing-hero-mark--warm {
  background: linear-gradient(135deg, #ea580c, #dc2626);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

@media (min-width: 768px) {
  .landing-hero-lead {
    font-size: 1rem;
    margin-bottom: 1.25rem;
  }
}

/* ------------
   Language strip — compact 13 languages
   ------------ */
.landing-lang-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.375rem 0.5rem;
  margin-bottom: 1.375rem;
  padding: 0.4375rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid #e9d5ff;
  background: linear-gradient(90deg, #faf5ff 0%, #f5f3ff 50%, #eff6ff 100%);
  font-size: 0.8125rem;
  line-height: 1.4;
}

.landing-lang-badge {
  flex-shrink: 0;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #ffffff;
  background: linear-gradient(135deg, var(--purple-600), var(--blue-600));
}

.landing-lang-list {
  color: var(--slate-600);
  font-weight: 500;
}

@media (min-width: 768px) {
  .landing-lang-strip {
    font-size: 0.875rem;
    padding: 0.5rem 0.875rem;
  }

  .landing-lang-badge {
    font-size: 0.8125rem;
  }
}

/* ------------
   Scenario cards — selectable (cosmetic)
   ------------ */
.landing-scenarios {
  margin-bottom: 1.75rem;
  overflow: visible;
}

.landing-scenario-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.625rem;
  overflow: visible;
}

@media (min-width: 640px) {
  .landing-scenario-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
  }
}

.landing-scenario-card {
  position: relative;
  width: 100%;
  padding: 0.875rem 0.75rem;
  border-radius: var(--radius);
  background: #ffffff;
  border: 2px solid var(--slate-200);
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s, transform 0.15s;
}

.landing-scenario-card:hover {
  border-color: var(--slate-300);
  box-shadow: 0 4px 12px rgb(15 23 42 / 0.06);
}

.landing-scenario-card:focus-visible {
  outline: 2px solid var(--purple-500);
  outline-offset: 2px;
}

.landing-scenario-card--selected {
  border-color: #a855f7;
  background: linear-gradient(145deg, #f3e8ff 0%, #fff7ed 45%, #ffffff 88%);
  box-shadow:
    0 0 0 1px rgb(168 85 247 / 0.15),
    0 6px 18px rgb(168 85 247 / 0.18);
  transform: translateY(-1px);
}

.landing-scenario-card--selected::after {
  content: '✓';
  position: absolute;
  top: 0.4375rem;
  right: 0.4375rem;
  width: 1.125rem;
  height: 1.125rem;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  font-weight: 800;
  line-height: 1;
  color: #ffffff;
  background: linear-gradient(135deg, var(--purple-600), var(--blue-600));
}

.landing-scenario-badge {
  position: absolute;
  top: -0.3125rem;
  left: 0.125rem;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0.0625rem 0.25rem;
  border-radius: 9999px;
  font-size: 0.625rem;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
  pointer-events: none;
  color: #ffffff;
  background: linear-gradient(135deg, #f97316 0%, #ef4444 55%, #ec4899 100%);
  box-shadow: 0 2px 10px rgb(239 68 68 / 0.45);
}

.landing-scenario-card--selected .landing-scenario-name {
  background: linear-gradient(135deg, #7c3aed, #db2777);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.landing-scenario-icon {
  font-size: 1.25rem;
  line-height: 1;
  margin-bottom: 0.375rem;
}

.landing-scenario-name {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.25rem;
}

.landing-scenario-desc {
  display: block;
  font-size: 0.6875rem;
  line-height: 1.45;
  color: var(--slate-500);
}

.landing-scenario-card--selected .landing-scenario-desc {
  color: var(--slate-600);
}

.landing-upload-wrap {
  margin-bottom: 0.875rem;
}

.landing-hero-section .upload-button {
  width: 100%;
  min-height: 6.5rem;
  padding: 1.25rem;
  border: 2px dashed var(--purple-300);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: 0 8px 24px -6px rgb(88 28 135 / 0.1);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.2s;
}

.landing-upload-wrap--ecommerce .upload-button {
  border-color: #d8b4fe;
}

.landing-upload-wrap--vlog .upload-button {
  border-color: #bfdbfe;
}

.landing-upload-wrap--film .upload-button {
  border-color: #c4b5fd;
}

.landing-upload-wrap--repost .upload-button {
  border-color: #bbf7d0;
}

.landing-upload-wrap--enterprise .upload-button {
  border-color: #cbd5e1;
}

.landing-upload-wrap--education .upload-button {
  border-color: #fde68a;
}

.landing-hero-section .upload-button:hover {
  border-color: var(--purple-500);
  box-shadow: 0 12px 32px -6px rgb(88 28 135 / 0.16);
  transform: translateY(-1px);
}

.landing-hero-section .upload-button-content {
  gap: 1rem;
}

.landing-hero-section .upload-icon-box {
  width: 3rem;
  height: 3rem;
  border-radius: 0.875rem;
  background: #f3e8ff;
  box-shadow: none;
}

.landing-hero-section .upload-icon-svg {
  color: #9333ea;
  width: 1.5rem;
  height: 1.5rem;
}

.landing-hero-section .upload-button:hover .upload-icon-box {
  background: #ede9fe;
  box-shadow: none;
}

.landing-hero-section .upload-button:hover .upload-icon-svg {
  color: #7c3aed;
}

.landing-hero-section .upload-text-main {
  font-size: 1.0625rem;
  font-weight: 700;
}

.landing-hero-section .link-import-entry-wrap {
  text-align: center;
  margin-bottom: 0;
}

.landing-showcase {
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--slate-200);
  max-width: 56rem;
  margin-left: auto;
  margin-right: auto;
}

.landing-showcase-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--slate-700);
  text-align: center;
  margin-bottom: 1.25rem;
}

.landing-hero-section .example-videos-section {
  margin: 0;
  padding: 0;
  background: transparent;
  border: none;
}

.landing-hero-section .example-videos-title {
  display: none;
}

.landing-hero-section .company-info {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--slate-200);
  max-width: 56rem;
  margin-left: auto;
  margin-right: auto;
}

.landing-hero-section .info-notice-box {
  display: none;
}