/* ============================================================
   Upload Link — shared tokens
   ============================================================ */

:root {
  --gradient-primary: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
  --color-primary-container: var(--color-action-bg);
  --color-primary-dim: var(--color-primary-hover);
  --color-outline-variant: var(--color-border-medium);
  --color-success: #16a34a;
  --color-success-bg: #f0fdf4;
  --color-success-border: #dcfce7;
  --color-success-border-strong: #22c55e;
  --color-success-strong: #166534;
  --color-error: #ef4444;
  --color-error-bg: #fef2f2;
  --color-error-border: #f87171;
  --color-error-strong: #991b1b;
  --shadow-floating: 0 16px 64px rgba(42,52,57,0.04), 0 8px 32px rgba(42,52,57,0.04);
  --radius-2xl: 1rem;
  --radius-full: 9999px;
  --font-display: 'Manrope', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;
}

/* ============================================================
   Welcome page — wl-*
   ============================================================ */

/* ─── Header ─── */
.wl-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border-subtle);
  box-shadow: 0 2px 8px rgba(42,52,57,0.04);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
}
.wl-header__logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.wl-header__logo-icon {
  width: 2rem;
  height: 2rem;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 0.875rem;
}
.wl-header__badge {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  background: var(--color-surface-container-low, #edf3f6);
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
}
.wl-header__badge i { color: var(--color-success); font-size: 0.75rem; }

/* ─── Hero ─── */
.wl-hero {
  position: relative;
  min-height: 82vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 1.5rem 4rem;
  overflow: hidden;
  background: var(--color-bg-subtle);
}
.wl-hero__blob-1 {
  position: absolute;
  top: -8rem;
  right: -6rem;
  width: 38rem;
  height: 38rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(70,95,136,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.wl-hero__blob-2 {
  position: absolute;
  bottom: -6rem;
  left: -8rem;
  width: 30rem;
  height: 30rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79,70,229,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.wl-hero__content {
  position: relative;
  z-index: 1;
  max-width: 56rem;
}
.wl-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary-container);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 0.375rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.75rem;
  letter-spacing: -0.01em;
}
.wl-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.025em;
  line-height: 1.12;
  margin-bottom: 1.5rem;
}
.wl-hero__title-accent { color: var(--color-primary); }
.wl-hero__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  max-width: 44rem;
  margin: 0 auto 2.75rem;
  line-height: 1.65;
}
.wl-hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 1rem 2.5rem;
  background: var(--gradient-primary);
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: filter 200ms ease, transform 200ms ease, box-shadow 200ms ease;
  letter-spacing: -0.01em;
  box-shadow: 0 4px 16px rgba(70,95,136,0.3);
}
.wl-hero__cta:hover {
  filter: brightness(0.92);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(70,95,136,0.4);
}
.wl-hero__trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--color-border-subtle);
}
.wl-hero__trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}
.wl-hero__trust-item i { color: var(--color-primary); font-size: 1rem; }

/* ─── How it works ─── */
.wl-how {
  padding: 5rem 1.5rem;
  background: var(--color-bg-subtle);
}
.wl-how__inner {
  max-width: 48rem;
  margin: 0 auto;
}
.wl-how__header {
  text-align: center;
  margin-bottom: 3rem;
}
.wl-how__eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}
.wl-how__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}
.wl-how__steps { display: flex; flex-direction: column; gap: 0; }
.wl-how__step {
  display: flex;
  gap: 1.5rem;
  padding-bottom: 2rem;
  position: relative;
}
.wl-how__step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 1.5rem;
  top: 3rem;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
  border-radius: 1px;
}
.wl-how__step-number {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(70,95,136,0.25);
  position: relative;
  z-index: 1;
}
.wl-how__step-content { padding-top: 0.5rem; }
.wl-how__step-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 0.375rem;
}
.wl-how__step-body {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ─── CTA bottom ─── */
.wl-cta-bottom {
  padding: 5rem 1.5rem;
  background: var(--color-white);
}
.wl-cta-bottom__inner {
  max-width: 48rem;
  margin: 0 auto;
  background: var(--gradient-primary);
  border-radius: var(--radius-2xl);
  padding: 3rem 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(70,95,136,0.3);
}
.wl-cta-bottom__inner::before {
  content: '';
  position: absolute;
  top: -4rem; right: -4rem;
  width: 16rem; height: 16rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}
.wl-cta-bottom__inner::after {
  content: '';
  position: absolute;
  bottom: -3rem; left: -3rem;
  width: 12rem; height: 12rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}
.wl-cta-bottom__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  position: relative;
  z-index: 1;
}
.wl-cta-bottom__subtitle {
  font-size: 1rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 2rem;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}
.wl-cta-bottom__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 1rem 2.5rem;
  background: var(--color-white);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: transform 200ms ease, box-shadow 200ms ease;
  letter-spacing: -0.01em;
  position: relative;
  z-index: 1;
}
.wl-cta-bottom__btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

/* ─── Footer ─── */
.wl-footer {
  background: var(--color-border-subtle);
  border-top: 1px solid var(--color-border);
  padding: 2rem 1.5rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}