/* ShareHub marketing — header, footer, hero, page sections */

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--c-border);
}
.site-header .row {
  display: flex;
  align-items: center;
  height: var(--header-h);
  gap: 24px;
}
.site-header .brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700;
  color: var(--c-primary);
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.site-header .brand img { width: 30px; height: 30px; object-fit: contain; }
.site-header nav.primary {
  display: flex;
  gap: 22px;
  margin-left: 16px;
}
.site-header nav.primary a {
  color: var(--c-text-mute);
  font-weight: 500;
  font-size: 0.92rem;
}
.site-header nav.primary a:hover { color: var(--c-text); }
.site-header .actions { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.site-header .actions .btn-ghost { color: var(--c-text-mute); border-color: transparent; }
.site-header .actions .btn-ghost:hover { color: var(--c-text); background: var(--c-bg-alt); }

.menu-toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
}
.menu-toggle svg { width: 22px; height: 22px; color: var(--c-text); }

@media (max-width: 820px) {
  .site-header nav.primary {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--c-border);
    padding: 16px 20px;
    flex-direction: column;
    gap: 4px;
    box-shadow: var(--sh-2);
  }
  .site-header nav.primary.open { display: flex; }
  .site-header nav.primary a {
    padding: 12px 8px;
    font-size: 1rem;
    border-radius: 8px;
  }
  .site-header nav.primary a:hover { background: var(--c-bg-alt); }
  .site-header .actions .btn-ghost { display: none; }
  .menu-toggle { display: inline-flex; }
}

/* Hero */
.hero {
  position: relative;
  padding: clamp(48px, 8vw, 96px) 0 clamp(48px, 7vw, 88px);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -200px -100px auto auto;
  width: 720px; height: 720px;
  background: radial-gradient(closest-side, rgba(16, 185, 129, 0.18), rgba(16, 185, 129, 0) 70%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto auto -200px -200px;
  width: 720px; height: 720px;
  background: radial-gradient(closest-side, rgba(59, 130, 246, 0.14), rgba(59, 130, 246, 0) 70%);
  pointer-events: none;
}
.hero .row {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero .row { grid-template-columns: 1fr; gap: 36px; }
}
.hero h1 .accent { color: var(--c-accent); }
.hero .lead { margin-top: 18px; max-width: 540px; }
.hero .ctas { margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap; }
.hero .reassure {
  margin-top: 18px;
  display: flex; gap: 18px; flex-wrap: wrap;
  font-size: 0.84rem;
  color: var(--c-text-mute);
}
.hero .reassure span { display: inline-flex; align-items: center; gap: 6px; }
.hero .reassure svg { width: 16px; height: 16px; color: var(--c-accent); }

/* Hero visual: dashboard mockup */
.mockup {
  position: relative;
  background: linear-gradient(180deg, #0F1F3D, #1E3361);
  border-radius: 22px;
  padding: 22px;
  box-shadow: var(--sh-3);
  color: #fff;
  overflow: hidden;
  max-width: 480px;
  margin-left: auto;
}
.mockup::before {
  content: "";
  position: absolute;
  top: -80px; right: -80px;
  width: 260px; height: 260px;
  background: radial-gradient(closest-side, rgba(16, 185, 129, 0.4), transparent);
}
.mockup .mlabel { font-size: 0.78rem; opacity: 0.78; text-transform: uppercase; letter-spacing: 0.08em; }
.mockup .mtotal { font-size: 2.2rem; font-weight: 700; margin-top: 4px; letter-spacing: -0.02em; }
.mockup .mdelta { font-size: 0.82rem; color: #92BBFF; margin-top: 4px; }
.mockup .mbuckets { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-top: 16px; }
.mockup .mb { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.10); border-radius: 12px; padding: 10px 12px; }
.mockup .mb .k { font-size: 0.7rem; opacity: 0.7; text-transform: uppercase; letter-spacing: 0.04em; }
.mockup .mb .v { font-size: 0.98rem; font-weight: 700; margin-top: 4px; }
.mockup .mb.b-a .k::before { content: "● "; color: #2D7FF9; }
.mockup .mb.b-l .k::before { content: "● "; color: #F59E0B; }
.mockup .mb.b-p .k::before { content: "● "; color: #3B82F6; }
.mockup .mb.b-r .k::before { content: "● "; color: #94A3B8; }
.mockup .mfeed { margin-top: 14px; display: flex; flex-direction: column; gap: 6px; }
.mockup .mfi {
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(255,255,255,0.06);
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 0.82rem;
}
.mockup .mfi .left { display: flex; align-items: center; gap: 8px; }
.mockup .mfi .dot { width: 8px; height: 8px; border-radius: 50%; background: #2D7FF9; }
.mockup .mfi .amt { color: #92BBFF; font-weight: 600; font-variant-numeric: tabular-nums; }

/* Stat strip */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 24px;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 18px;
  box-shadow: var(--sh-1);
  margin-top: -36px;
  position: relative;
  z-index: 2;
}
.stats .stat .v { font-size: clamp(1.4rem, 2.4vw, 1.8rem); font-weight: 700; letter-spacing: -0.02em; }
.stats .stat .k { font-size: 0.78rem; color: var(--c-text-soft); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 4px; }
@media (max-width: 700px) {
  .stats { grid-template-columns: repeat(2, 1fr); gap: 18px; }
}

/* Step cards */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 800px) { .steps { grid-template-columns: 1fr; } }
.step {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 26px 22px;
  box-shadow: var(--sh-1);
  position: relative;
}
.step .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--c-primary);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 14px;
}
.step h3 { margin-bottom: 6px; }
.step p { color: var(--c-text-mute); }

/* Split visual */
.split {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 32px;
  box-shadow: var(--sh-1);
}
.split .bar {
  display: flex;
  height: 60px;
  border-radius: 12px;
  overflow: hidden;
  margin: 18px 0 22px;
}
.split .bar > div {
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 600; font-size: 0.92rem;
}
.split .bar .a { background: linear-gradient(135deg, #2D7FF9, #1B5FCB); flex-basis: 80%; }
.split .bar .b { background: linear-gradient(135deg, #1E3361, #0F1F3D); flex-basis: 15%; }
.split .bar .c { background: linear-gradient(135deg, #F59E0B, #B45309); flex-basis: 5%; }
.split .legend { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.split .legend .item .lbl { font-weight: 600; font-size: 0.95rem; }
.split .legend .item .sub { font-size: 0.84rem; color: var(--c-text-mute); margin-top: 4px; }
.split .legend .dot { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 8px; vertical-align: middle; }
.split .legend .a .dot { background: #2D7FF9; }
.split .legend .b .dot { background: #1E3361; }
.split .legend .c .dot { background: #F59E0B; }
@media (max-width: 700px) {
  .split .legend { grid-template-columns: 1fr; }
}

/* Trust list */
.trust {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
@media (max-width: 700px) { .trust { grid-template-columns: 1fr; } }
.trust .item {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 22px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.trust .item .icon {
  width: 38px; height: 38px;
  flex-shrink: 0;
  border-radius: 10px;
  background: var(--c-accent-soft);
  color: var(--c-accent-deep);
  display: inline-flex; align-items: center; justify-content: center;
}
.trust .item .icon svg { width: 20px; height: 20px; }
.trust .item h4 { font-weight: 600; margin-bottom: 4px; }
.trust .item p { color: var(--c-text-mute); font-size: 0.92rem; }

/* Testimonial */
.testimonial {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 28px;
  box-shadow: var(--sh-1);
}
.testimonial blockquote {
  margin: 0;
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  line-height: 1.55;
  color: var(--c-text);
}
.testimonial .who {
  display: flex; align-items: center; gap: 12px;
  margin-top: 18px;
}
.testimonial .who .av {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-soft));
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 600;
  font-size: 0.85rem;
}
.testimonial .who .name { font-weight: 600; font-size: 0.92rem; }
.testimonial .who .sub  { font-size: 0.78rem; color: var(--c-text-soft); }

/* FAQ */
.faq-list { display: flex; flex-direction: column; gap: 8px; }
.faq-item {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 0;
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 600;
  font-size: 0.98rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "";
  width: 12px; height: 12px;
  border-right: 2px solid var(--c-text-soft);
  border-bottom: 2px solid var(--c-text-soft);
  transform: rotate(45deg);
  transition: transform 0.18s ease;
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(-135deg); }
.faq-item .body {
  padding: 0 20px 18px;
  color: var(--c-text-mute);
  line-height: 1.65;
}

/* Big CTA band */
.cta-band {
  background: linear-gradient(135deg, #0F1F3D, #1E3361);
  color: #fff;
  border-radius: var(--r-xl);
  padding: clamp(36px, 5vw, 56px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  top: -100px; right: -100px;
  width: 320px; height: 320px;
  background: radial-gradient(closest-side, rgba(16, 185, 129, 0.4), transparent);
}
.cta-band::after {
  content: "";
  position: absolute;
  bottom: -100px; left: -100px;
  width: 320px; height: 320px;
  background: radial-gradient(closest-side, rgba(59, 130, 246, 0.25), transparent);
}
.cta-band h2 { color: #fff; position: relative; }
.cta-band p { color: rgba(255,255,255,0.78); margin-top: 12px; position: relative; }
.cta-band .ctas { margin-top: 24px; display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; position: relative; }
.cta-band .btn-primary { background: var(--c-accent); color: #fff; }
.cta-band .btn-primary:hover { background: #1B5FCB; }
.cta-band .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.3); }
.cta-band .btn-ghost:hover { background: rgba(255,255,255,0.08); }

/* Footer */
.site-footer {
  background: var(--c-bg-alt);
  border-top: 1px solid var(--c-border);
  padding: 56px 0 30px;
  color: var(--c-text-mute);
}
.site-footer .row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
}
@media (max-width: 800px) {
  .site-footer .row { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 500px) {
  .site-footer .row { grid-template-columns: 1fr; gap: 22px; }
}
.site-footer .brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; color: var(--c-text); margin-bottom: 10px;
}
.site-footer .brand img { width: 28px; height: 28px; object-fit: contain; }
.site-footer .tag { font-size: 0.86rem; max-width: 320px; }
.site-footer h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-text);
  margin-bottom: 14px;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; font-size: 0.9rem; }
.site-footer ul a:hover { color: var(--c-text); }
.site-footer .legal {
  margin-top: 36px;
  padding-top: 22px;
  border-top: 1px solid var(--c-border);
  font-size: 0.8rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--c-text-soft);
}

/* Page intro (non-home pages) */
.page-intro {
  padding: clamp(56px, 7vw, 96px) 0 clamp(24px, 4vw, 48px);
  background: linear-gradient(180deg, var(--c-bg-alt), transparent);
}
.page-intro h1 { max-width: 720px; }
.page-intro .lead { margin-top: 14px; max-width: 640px; }

/* Long-form prose (terms, privacy) */
.prose {
  max-width: 760px;
  margin: 0 auto;
}
.prose h2 { margin: 32px 0 12px; }
.prose h3 { margin: 22px 0 8px; }
.prose p, .prose ul, .prose ol { margin: 0 0 14px; color: var(--c-text-mute); }
.prose ul, .prose ol { padding-left: 22px; line-height: 1.7; }
.prose ul li, .prose ol li { margin-bottom: 6px; }
.prose strong { color: var(--c-text); font-weight: 600; }

/* ===== Animations: cards feel alive ===== */

/* Smooth hover lift across the marketing site */
.trust .item,
.steps .step,
.stats .stat,
.faq-item,
.testimonial,
.split,
.cta-band {
  transition:
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.35s ease,
    border-color 0.25s ease;
}
.trust .item:hover,
.steps .step:hover,
.stats .stat:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(15, 31, 61, 0.10);
  border-color: var(--c-accent);
}
.faq-item:hover { box-shadow: 0 8px 18px rgba(15, 31, 61, 0.06); }

/* Scroll-triggered reveal */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal.delay-1.is-visible { transition-delay: 0.07s; }
.reveal.delay-2.is-visible { transition-delay: 0.14s; }
.reveal.delay-3.is-visible { transition-delay: 0.21s; }
.reveal.delay-4.is-visible { transition-delay: 0.28s; }
.reveal.delay-5.is-visible { transition-delay: 0.35s; }
.reveal.delay-6.is-visible { transition-delay: 0.42s; }

/* Subtle continuous breathing for "Real" cards */
@keyframes card-breathe {
  0%, 100% { box-shadow: 0 0 0 1px transparent inset, 0 1px 2px rgba(15,31,61,0.03); }
  50%      { box-shadow: 0 0 0 1px rgba(45, 127, 249, 0.18) inset, 0 6px 18px rgba(45,127,249,0.06); }
}
.trust .item { animation: card-breathe 5.5s ease-in-out infinite; }
.trust .item:nth-child(2) { animation-delay: 0.8s; }
.trust .item:nth-child(3) { animation-delay: 1.6s; }
.trust .item:nth-child(4) { animation-delay: 2.4s; }
.trust .item:nth-child(5) { animation-delay: 3.2s; }
.trust .item:nth-child(6) { animation-delay: 4.0s; }

/* ===== Hero mockup: live feel ===== */

@keyframes mockup-total-glow {
  0%, 100% { text-shadow: 0 0 0 rgba(45, 127, 249, 0); }
  50%      { text-shadow: 0 0 22px rgba(45, 127, 249, 0.45); }
}
.mockup .mtotal { animation: mockup-total-glow 3.4s ease-in-out infinite; }

@keyframes mockup-delta-pulse {
  0%, 100% { opacity: 0.85; }
  50%      { opacity: 1; }
}
.mockup .mdelta { animation: mockup-delta-pulse 2.6s ease-in-out infinite; }

/* Bucket entrance + idle shimmer */
@keyframes mockup-bucket-rise {
  from { transform: translateY(8px); opacity: 0; }
  to   { transform: none; opacity: 1; }
}
.mockup .mb {
  animation: mockup-bucket-rise 0.55s cubic-bezier(0.16, 1, 0.3, 1) both;
  position: relative;
  overflow: hidden;
}
.mockup .mb.b-a { animation-delay: 0.05s; }
.mockup .mb.b-l { animation-delay: 0.15s; }
.mockup .mb.b-p { animation-delay: 0.25s; }
.mockup .mb.b-r { animation-delay: 0.35s; }

.mockup .mb::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,0.07) 50%, transparent 70%);
  transform: translateX(-100%);
  animation: mockup-shimmer 4.5s ease-in-out infinite;
  pointer-events: none;
}
@keyframes mockup-shimmer {
  0%, 25% { transform: translateX(-100%); }
  50%     { transform: translateX(100%); }
  100%    { transform: translateX(100%); }
}
.mockup .mb.b-a::after { animation-delay: 0s; }
.mockup .mb.b-l::after { animation-delay: 1.1s; }
.mockup .mb.b-p::after { animation-delay: 2.2s; }
.mockup .mb.b-r::after { animation-delay: 3.3s; }

/* Activity feed: slide in, dot pulses, amount flickers */
@keyframes mockup-fi-in {
  from { transform: translateX(-10px); opacity: 0; }
  to   { transform: none; opacity: 1; }
}
.mockup .mfi {
  animation: mockup-fi-in 0.55s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.mockup .mfi:nth-child(1) { animation-delay: 0.55s; }
.mockup .mfi:nth-child(2) { animation-delay: 0.70s; }
.mockup .mfi:nth-child(3) { animation-delay: 0.85s; }

@keyframes mockup-dot-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(45, 127, 249, 0.6); transform: scale(1); }
  50%      { box-shadow: 0 0 0 7px rgba(45, 127, 249, 0); transform: scale(1.15); }
}
.mockup .mfi .dot { animation: mockup-dot-pulse 1.8s ease-out infinite; }
.mockup .mfi:nth-child(2) .dot { animation-delay: 0.45s; }
.mockup .mfi:nth-child(3) .dot { animation-delay: 0.9s; }

@keyframes mockup-amt-fade {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.55; }
}
.mockup .mfi .amt { animation: mockup-amt-fade 3.6s ease-in-out infinite; }
.mockup .mfi:nth-child(2) .amt { animation-delay: 0.6s; }
.mockup .mfi:nth-child(3) .amt { animation-delay: 1.2s; }

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .trust .item,
  .mockup .mtotal,
  .mockup .mdelta,
  .mockup .mb,
  .mockup .mb::after,
  .mockup .mfi,
  .mockup .mfi .dot,
  .mockup .mfi .amt {
    animation: none !important;
  }
  .reveal { opacity: 1; transform: none; }
  .trust .item:hover,
  .steps .step:hover,
  .stats .stat:hover { transform: none; }
}