/* ==========================================================================
   Page-level styles
   ========================================================================== */

/* ---------- Home hero ---------- */

.hero {
  position: relative;
  padding-block: 132px var(--sp-24);
  background: var(--gradient-hero);
  color: #fff;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 60% 20%, #000 10%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse at 60% 20%, #000 10%, transparent 72%);
}
.hero::after {
  content: "";
  position: absolute;
  right: -180px; top: -120px;
  width: 560px; height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 92, 255, .4), transparent 65%);
  animation: heroFloat 14s ease-in-out infinite alternate;
}
@keyframes heroFloat {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(-40px, 40px, 0); }
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: var(--sp-12);
  align-items: center;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
  padding: 6px 14px 6px 8px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .18);
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, .9);
}
.hero__badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #32D583;
  box-shadow: 0 0 0 4px rgba(50, 213, 131, .22);
}
.hero__title { font-size: var(--fs-h1); color: #fff; margin-bottom: var(--sp-6); }
.hero__title em {
  font-style: normal;
  background: linear-gradient(100deg, #7CC4FF, #C4B5FD);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__desc {
  font-size: 18px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .82);
  max-width: 560px;
  margin-bottom: var(--sp-8);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-4); }
.hero__trust {
  margin-top: var(--sp-12);
  padding-top: var(--sp-6);
  border-top: 1px solid rgba(255, 255, 255, .16);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-8);
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, .8);
}
.hero__trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero__trust svg { width: 16px; height: 16px; color: #7CC4FF; }

@media (max-width: 1023px) {
  .hero { padding-block: 104px var(--sp-16); }
  .hero__inner { grid-template-columns: 1fr; gap: var(--sp-12); }
  .hero__desc { font-size: 16px; }
}

/* ---------- Logo wall ---------- */

.logo-wall { padding-block: var(--sp-12); background: #fff; border-bottom: 1px solid var(--color-border); }
.logo-wall__label {
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--color-text-mute);
  letter-spacing: .08em;
  margin-bottom: var(--sp-6);
}
.logo-wall__track {
  display: flex;
  gap: var(--sp-16);
  width: max-content;
  animation: marquee 32s linear infinite;
}
.logo-wall__viewport { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.logo-wall__viewport:hover .logo-wall__track { animation-play-state: paused; }
.logo-wall__item {
  font-size: 17px;
  font-weight: 700;
  color: #C3C8D2;
  letter-spacing: .02em;
  white-space: nowrap;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- Pain points ---------- */

.pain-card {
  padding: var(--sp-6);
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px solid var(--color-border);
  transition: border-color var(--dur-fast), transform var(--dur-fast);
}
.pain-card:hover { border-color: var(--color-primary); transform: translateY(-3px); }
.pain-card__quote {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: var(--sp-2);
}
.pain-card__note { font-size: var(--fs-sm); color: var(--color-text-sub); }

/* ---------- Steps ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
  counter-reset: step;
}
.step { position: relative; padding-top: var(--sp-6); }
.step::before {
  counter-increment: step;
  content: counter(step);
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  margin-bottom: var(--sp-4);
  border-radius: 50%;
  background: var(--gradient-brand);
  color: #fff;
  font-weight: 700;
  font-size: 18px;
}
.step::after {
  content: "";
  position: absolute;
  left: 58px; top: 28px;
  width: calc(100% - 58px);
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--color-border-strong) 0 6px, transparent 6px 12px);
}
.step:last-child::after { display: none; }
.step__title { font-size: 17px; font-weight: 600; margin-bottom: 6px; color: var(--color-ink); }
.step__text { font-size: var(--fs-sm); color: var(--color-text-sub); line-height: 1.75; }

@media (max-width: 767px) {
  .steps { grid-template-columns: 1fr; gap: var(--sp-8); }
  .step::after { display: none; }
  .step { padding-top: 0; }
}

/* ---------- Dashboard preview ---------- */

.dash {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: #fff;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.dash__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: 14px var(--sp-6);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-soft);
}
.dash__tabs { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.dash__tabs::-webkit-scrollbar { display: none; }
.dash__tab {
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-text-sub);
  white-space: nowrap;
  transition: background var(--dur-fast), color var(--dur-fast);
}
.dash__tab:hover { background: #fff; }
.dash__tab[aria-selected="true"] { background: var(--color-ink); color: #fff; }
.dash__live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-success);
  white-space: nowrap;
}
.dash__live-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--color-success);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(18, 183, 106, .45); }
  50% { opacity: .7; box-shadow: 0 0 0 6px rgba(18, 183, 106, 0); }
}

.dash__body { padding: var(--sp-6); }
.dash__stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}
.dash__stat { padding: var(--sp-4); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.dash__stat-label { font-size: 11px; color: var(--color-text-mute); margin-bottom: 4px; white-space: nowrap; }
.dash__stat-value { font-size: 20px; font-weight: 700; color: var(--color-ink); font-variant-numeric: tabular-nums; line-height: 1.2; }
.dash__stat-delta { font-size: 11px; font-weight: 600; margin-top: 2px; }

@media (max-width: 767px) {
  .dash__stats { grid-template-columns: repeat(2, 1fr); }
  .dash__body { padding: var(--sp-4); }
}

.dash__chart { width: 100%; height: auto; }
.dash__chart-grid { stroke: var(--color-border); stroke-width: 1; }
.dash__chart-label { fill: var(--color-text-mute); font-size: 10px; }
.dash__line { fill: none; stroke: var(--color-primary); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.dash__line--alt { stroke: var(--color-accent-purple); stroke-width: 2.5; stroke-dasharray: 5 4; }
.dash__dot { fill: #fff; stroke: var(--color-primary); stroke-width: 2.5; }

.dash__legend { display: flex; gap: var(--sp-6); flex-wrap: wrap; margin-top: var(--sp-3); font-size: var(--fs-xs); color: var(--color-text-sub); }
.dash__legend span { display: inline-flex; align-items: center; gap: 6px; }
.dash__swatch { width: 14px; height: 3px; border-radius: 2px; background: var(--color-primary); }
.dash__swatch--alt { background: var(--color-accent-purple); }

.dash__note { margin-top: var(--sp-4); font-size: 11px; color: var(--color-text-mute); }

.dash__bars { display: grid; gap: var(--sp-3); margin-top: var(--sp-4); }
.dash__bar-row { display: grid; grid-template-columns: 140px 1fr 72px; gap: var(--sp-3); align-items: center; font-size: var(--fs-sm); }
.dash__bar-name { color: var(--color-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dash__bar-track { height: 10px; border-radius: var(--radius-pill); background: var(--color-bg-soft); overflow: hidden; }
.dash__bar-fill { height: 100%; border-radius: var(--radius-pill); background: var(--gradient-brand); width: 0; transition: width 1.2s var(--ease-out); }
.dash__bar-value { text-align: right; font-weight: 600; color: var(--color-ink); font-variant-numeric: tabular-nums; }

@media (max-width: 639px) {
  .dash__bar-row { grid-template-columns: 96px 1fr 60px; font-size: var(--fs-xs); }
}

.dash__spark { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); margin-top: var(--sp-6); }
.dash__spark-item { padding: var(--sp-4); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.dash__spark-label { font-size: 11px; color: var(--color-text-mute); }
.dash__spark-value { font-size: 17px; font-weight: 700; color: var(--color-ink); font-variant-numeric: tabular-nums; }

@media (max-width: 767px) { .dash__spark { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Timeline ---------- */

.timeline { position: relative; padding-left: var(--sp-8); }
.timeline::before {
  content: "";
  position: absolute;
  left: 9px; top: 6px; bottom: 6px;
  width: 2px;
  background: var(--color-border);
}
.timeline__item { position: relative; padding-bottom: var(--sp-8); }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__item::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--sp-8) + 4px);
  top: 7px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--color-primary);
}
.timeline__when { font-size: var(--fs-xs); font-weight: 700; color: var(--color-primary); letter-spacing: .04em; }
.timeline__title { font-size: 17px; font-weight: 600; color: var(--color-ink); margin: 4px 0 4px; }
.timeline__text { font-size: var(--fs-sm); color: var(--color-text-sub); }

/* ---------- Cases ---------- */

.case-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--sp-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
  transition: transform var(--dur-fast), box-shadow var(--dur-fast), border-color var(--dur-fast);
}
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-primary); }
.case-card__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: var(--sp-4); }
.case-card__title { font-size: 18px; font-weight: 600; color: var(--color-ink); margin-bottom: var(--sp-3); }
.case-card__desc { font-size: var(--fs-sm); color: var(--color-text-sub); margin-bottom: var(--sp-6); }
.case-card__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-3);
  margin-top: auto;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--color-border);
}
.case-card__metric-label { font-size: 11px; color: var(--color-text-mute); }
.case-card__metric-value { font-size: 18px; font-weight: 700; color: var(--color-ink); font-variant-numeric: tabular-nums; }
.case-card__metric-delta { font-size: 11px; font-weight: 600; }
.case-card__more { margin-top: var(--sp-6); }

.case-filters { display: flex; flex-wrap: wrap; gap: var(--sp-6); margin-bottom: var(--sp-8); }
.case-filters__group { display: flex; align-items: center; flex-wrap: wrap; gap: var(--sp-2); }
.case-filters__label { font-size: var(--fs-sm); font-weight: 600; color: var(--color-ink); margin-right: 4px; }
.chip {
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-strong);
  background: #fff;
  font-size: var(--fs-sm);
  color: var(--color-text-sub);
  transition: all var(--dur-fast);
}
.chip:hover { border-color: var(--color-primary); color: var(--color-primary); }
.chip[aria-pressed="true"] { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

.case-empty { padding: var(--sp-12); text-align: center; color: var(--color-text-mute); }

/* ---------- Pricing ---------- */

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); align-items: start; }
@media (max-width: 1023px) { .pricing-grid { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; } }

.plan {
  position: relative;
  padding: var(--sp-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
  transition: transform var(--dur-fast), box-shadow var(--dur-fast);
}
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.plan--featured {
  border-color: var(--color-primary);
  box-shadow: 0 12px 32px rgba(24, 119, 242, .16);
}
.plan__badge {
  position: absolute;
  top: -13px; left: var(--sp-8);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  background: var(--gradient-brand);
  color: #fff;
  font-size: var(--fs-xs);
  font-weight: 700;
}
.plan__name { font-size: 18px; font-weight: 700; color: var(--color-ink); }
.plan__for { font-size: var(--fs-sm); color: var(--color-text-sub); margin-top: 4px; min-height: 42px; }
.plan__price {
  margin: var(--sp-6) 0;
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--color-border);
}
.plan__price-value { font-size: 32px; font-weight: 800; color: var(--color-ink); letter-spacing: -.02em; }
.plan__price-unit { font-size: var(--fs-sm); color: var(--color-text-sub); font-weight: 400; }
.plan__price-note { font-size: var(--fs-xs); color: var(--color-text-mute); margin-top: 6px; }
.plan__features { display: grid; gap: var(--sp-3); margin-bottom: var(--sp-8); }
.plan__features li {
  display: flex; gap: var(--sp-3); align-items: flex-start;
  font-size: var(--fs-sm); color: var(--color-text);
}
.plan__features svg { flex: none; width: 18px; height: 18px; margin-top: 2px; color: var(--color-success); }

.pricing-custom {
  margin-top: var(--sp-8);
  padding: var(--sp-8);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-lg);
  background: var(--color-bg-soft);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
}

/* ---------- Testimonials ---------- */

.quote-card {
  height: 100%;
  padding: var(--sp-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
}
.quote-card__mark { font-size: 40px; line-height: 1; color: var(--color-primary-light); font-weight: 700; }
.quote-card__text { margin: var(--sp-3) 0 var(--sp-6); color: var(--color-text); }
.quote-card__author { display: flex; align-items: center; gap: var(--sp-3); }
.quote-card__avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--color-primary-light);
  color: var(--color-primary-ink);
  font-weight: 700;
  flex: none;
}
.quote-card__name { font-weight: 600; color: var(--color-ink); font-size: var(--fs-sm); }
.quote-card__role { font-size: var(--fs-xs); color: var(--color-text-sub); }

/* ---------- Alternating feature rows ---------- */

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-12);
  align-items: center;
}
.feature-row + .feature-row { margin-top: var(--sp-24); }
.feature-row--reverse .feature-row__media { order: -1; }
.feature-row__media {
  padding: var(--sp-8);
  border-radius: var(--radius-xl);
  background: var(--gradient-soft);
  border: 1px solid var(--color-border);
}
.feature-row__title { margin-bottom: var(--sp-4); }
.feature-row__text { color: var(--color-text-sub); margin-bottom: var(--sp-6); }

@media (max-width: 1023px) {
  .feature-row { grid-template-columns: 1fr; gap: var(--sp-8); }
  .feature-row--reverse .feature-row__media { order: 0; }
  .feature-row + .feature-row { margin-top: var(--sp-16); }
}

/* ---------- Auth flow diagram ---------- */

.auth-flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
@media (max-width: 767px) { .auth-flow { grid-template-columns: 1fr; } }
.auth-flow__node {
  padding: var(--sp-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
  text-align: center;
}
.auth-flow__num {
  width: 36px; height: 36px;
  margin: 0 auto var(--sp-4);
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--color-primary-light);
  color: var(--color-primary-ink);
  font-weight: 700;
}
.auth-flow__title { font-size: 16px; font-weight: 600; color: var(--color-ink); margin-bottom: 6px; }
.auth-flow__text { font-size: var(--fs-sm); color: var(--color-text-sub); }
.auth-flow__actor {
  display: inline-block;
  margin-top: var(--sp-3);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--color-bg-soft);
  font-size: 11px;
  color: var(--color-text-mute);
}

/* ---------- Permission table ---------- */

.perm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
@media (max-width: 767px) { .perm-grid { grid-template-columns: 1fr; } }
.perm-panel { padding: var(--sp-8); border-radius: var(--radius-lg); border: 1px solid var(--color-border); }
.perm-panel--allow { background: var(--color-success-soft); border-color: rgba(18, 183, 106, .3); }
.perm-panel--deny { background: var(--color-danger-soft); border-color: rgba(240, 68, 56, .25); }
.perm-panel__title { display: flex; align-items: center; gap: var(--sp-2); margin-bottom: var(--sp-6); font-size: 18px; }
.perm-panel--allow .perm-panel__title { color: #087443; }
.perm-panel--deny .perm-panel__title { color: #B42318; }

/* ---------- Legal prose ---------- */

.legal { max-width: var(--container-narrow); }
.legal__meta { font-size: var(--fs-sm); color: var(--color-text-mute); margin-bottom: var(--sp-8); }
.legal__toc {
  padding: var(--sp-6) var(--sp-8);
  margin-bottom: var(--sp-12);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-soft);
}
.legal__toc-title { font-size: var(--fs-sm); font-weight: 700; color: var(--color-ink); margin-bottom: var(--sp-3); }
.legal__toc ol { margin: 0; padding-left: 20px; display: grid; gap: 6px; font-size: var(--fs-sm); }
.legal__toc a { color: var(--color-text-sub); }
.legal__toc a:hover { color: var(--color-primary); }

.legal__section { margin-bottom: var(--sp-12); scroll-margin-top: 100px; }
.legal__section h2 { font-size: 24px; margin-bottom: var(--sp-4); }
.legal__section h3 { font-size: 18px; margin: var(--sp-8) 0 var(--sp-2); }
.legal__section p { color: var(--color-text); margin-bottom: var(--sp-3); }
.legal__section ul { margin: 0 0 var(--sp-4); padding-left: 22px; display: grid; gap: 6px; }
.legal__section li { color: var(--color-text-sub); }
.legal__section strong { color: var(--color-ink); }

.security-callout {
  padding: var(--sp-6);
  margin-bottom: var(--sp-6);
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  border-left: 3px solid var(--color-primary);
}
.security-callout__title { font-weight: 700; color: var(--color-primary-ink); margin-bottom: 6px; font-size: var(--fs-sm); }
.security-callout p { color: var(--color-primary-ink); font-size: var(--fs-sm); margin: 0; }

/* ---------- Contact page ---------- */

.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: var(--sp-12); align-items: start; }
@media (max-width: 1023px) { .contact-grid { grid-template-columns: 1fr; gap: var(--sp-8); } }

.contact-card {
  padding: var(--sp-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.channel-list { display: grid; gap: var(--sp-4); }
.channel {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
  padding: var(--sp-4);
  border-radius: var(--radius-md);
  transition: background var(--dur-fast);
}
.channel:hover { background: var(--color-bg-soft); }
.channel__icon {
  flex: none;
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  display: grid; place-items: center;
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.channel__icon svg { width: 20px; height: 20px; }
.channel__label { font-size: var(--fs-xs); color: var(--color-text-mute); }
.channel__value { font-size: 15px; font-weight: 600; color: var(--color-ink); word-break: break-all; }
.channel__hint { font-size: var(--fs-xs); color: var(--color-text-sub); }

.qr-box {
  display: inline-block;
  padding: var(--sp-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
}
.qr-box img { width: 148px; height: 148px; }

/* ---------- 404 ---------- */

.error-page {
  min-height: 66vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding-block: var(--sp-24);
}
.error-page__code {
  font-size: 96px;
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.error-page__links { display: flex; flex-wrap: wrap; gap: var(--sp-3); justify-content: center; }

/* ---------- Metric dictionary ---------- */

.metric-dict td:first-child { font-weight: 600; color: var(--color-ink); white-space: nowrap; }