/* Homepage: typewriter + educational sections */

.hero-typewriter {
  --tw-accent: #0E7490;
  --tw-grad-a: #0E7490;
  --tw-grad-b: #0891B2;
  --tw-grad-c: #059669;
  margin: 0 0 1.35rem;
  min-height: 5.6rem;
}

html[data-theme="dark"] .hero-typewriter {
  --tw-accent: #7DD3FC;
  --tw-grad-a: #67E8F9;
  --tw-grad-b: #7DD3FC;
  --tw-grad-c: #34D399;
}

.hero-typewriter-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.55rem;
  margin: 0;
  font-size: clamp(1.75rem, 3.6vw, 2.6rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.025em;
}

.hero-typewriter-line + .hero-typewriter-line {
  margin-top: 0.15rem;
  min-height: 1.25em;
}

.hero-typewriter-fixed,
.hero-typewriter-phrase {
  background-image: linear-gradient(
    105deg,
    var(--tw-grad-a) 0%,
    var(--tw-grad-b) 48%,
    var(--tw-grad-c) 100%
  );
  background-size: 140% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

@supports not ((-webkit-background-clip: text) or (background-clip: text)) {
  .hero-typewriter-fixed,
  .hero-typewriter-phrase {
    color: var(--tw-accent);
    -webkit-text-fill-color: currentColor;
    background-image: none;
  }
}

.hero-typewriter-cursor {
  display: inline-block;
  width: 0.12em;
  height: 0.92em;
  margin-left: 0.12em;
  vertical-align: -0.08em;
  background: var(--tw-accent);
  border-radius: 1px;
  animation: hero-tw-blink 1s steps(1) infinite;
}

.hero-typewriter .hero-typewriter-cursor {
  display: none;
}

.hero-typewriter.tw-phase-first .hero-typewriter-line:first-child .hero-typewriter-cursor,
.hero-typewriter.tw-phase-phrase .hero-typewriter-line:last-child .hero-typewriter-cursor {
  display: inline-block;
}

.hero-typewriter.is-static .hero-typewriter-cursor {
  display: none;
}

@keyframes hero-tw-blink {
  0%, 45% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-typewriter-cursor {
    animation: none;
    opacity: 0.65;
  }
}

.hero-slider-content > .hero-typewriter + h1 {
  margin-top: 0.55rem;
  font-weight: 600;
  opacity: 0.92;
}

/* Explain panel — matches feature splits, not a text dump */
.explain-panel {
  height: 100%;
  padding: 1.75rem 1.6rem;
  border: 1px solid rgba(14, 116, 144, 0.22);
  border-radius: 14px;
  background: #FFFFFF;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}

html[data-theme="dark"] .explain-panel {
  background: #0B1422;
  border-color: rgba(125, 211, 252, 0.22);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
}

.explain-panel h3 {
  margin: 0 0 1rem;
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.3;
  color: #0F172A;
}

html[data-theme="dark"] .explain-panel h3 {
  color: #F8FAFC;
}

.explain-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: explain-step;
}

.explain-steps li {
  position: relative;
  counter-increment: explain-step;
  margin: 0 0 0.95rem;
  padding: 0.15rem 0 0.15rem 2.55rem;
  color: #526277;
  line-height: 1.55;
}

.explain-steps li:last-child {
  margin-bottom: 0;
}

.explain-steps li::before {
  content: counter(explain-step);
  position: absolute;
  left: 0;
  top: 0;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 50%;
  background: rgba(14, 116, 144, 0.12);
  color: #0E7490;
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.85rem;
  text-align: center;
}

html[data-theme="dark"] .explain-steps li {
  color: #94A3B8;
}

html[data-theme="dark"] .explain-steps li::before {
  background: rgba(56, 189, 248, 0.14);
  color: #7DD3FC;
}

.plan-guide-note {
  max-width: 46rem;
  margin-left: auto;
  margin-right: auto;
  color: #526277;
  line-height: 1.6;
}

html[data-theme="dark"] .plan-guide-note {
  color: #94A3B8;
}

.attack-timeline {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  align-items: stretch;
}

@media (min-width: 576px) {
  .attack-timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.1rem;
  }
}

@media (min-width: 992px) {
  .attack-timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
  }
}

.attack-timeline li {
  position: relative;
  min-width: 0;
  height: 100%;
  padding: 1.25rem 1.15rem;
  border: 1px solid rgba(14, 116, 144, 0.2);
  border-radius: 14px;
  background: #FFFFFF;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

html[data-theme="dark"] .attack-timeline li {
  background: #0B1422;
  border-color: rgba(125, 211, 252, 0.2);
  box-shadow: none;
}

.attack-timeline-time {
  display: inline-block;
  margin-bottom: 0.55rem;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: rgba(14, 116, 144, 0.12);
  color: #0E7490;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

html[data-theme="dark"] .attack-timeline-time {
  background: rgba(56, 189, 248, 0.14);
  color: #7DD3FC;
}

.attack-timeline strong {
  display: block;
  margin-bottom: 0.4rem;
  color: #0F172A;
  font-size: 1.05rem;
  line-height: 1.35;
}

html[data-theme="dark"] .attack-timeline strong {
  color: #F8FAFC;
}

.attack-timeline p {
  margin: 0;
  color: #526277;
  line-height: 1.55;
  font-size: 0.95rem;
}

html[data-theme="dark"] .attack-timeline p {
  color: #94A3B8;
}

.connect-checklist {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: check-step;
}

.connect-checklist li {
  position: relative;
  counter-increment: check-step;
  margin: 0 0 0.85rem;
  padding: 0.85rem 1rem 0.85rem 3rem;
  border: 1px solid rgba(14, 116, 144, 0.16);
  border-radius: 12px;
  background: #FFFFFF;
  color: #526277;
  line-height: 1.55;
}

.connect-checklist li::before {
  content: counter(check-step);
  position: absolute;
  left: 0.85rem;
  top: 0.95rem;
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 50%;
  background: rgba(14, 116, 144, 0.12);
  color: #0E7490;
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1.55rem;
  text-align: center;
}

html[data-theme="dark"] .connect-checklist li {
  background: #0B1422;
  border-color: rgba(125, 211, 252, 0.18);
  color: #94A3B8;
}

html[data-theme="dark"] .connect-checklist li::before {
  background: rgba(56, 189, 248, 0.14);
  color: #7DD3FC;
}

.after-panel h3 {
  margin: 0 0 1rem;
}

.after-panel .explain-steps li strong {
  color: #0F172A;
}

html[data-theme="dark"] .after-panel .explain-steps li strong {
  color: #F8FAFC;
}

@media (max-width: 575.98px) {
  .hero-typewriter {
    min-height: 4.8rem;
  }

  .hero-typewriter-line {
    font-size: clamp(1.4rem, 6.5vw, 1.85rem);
  }

  .attack-timeline {
    grid-template-columns: minmax(0, 1fr);
  }

  .explain-panel {
    padding: 1.35rem 1.15rem;
  }

  .connect-checklist li {
    padding-left: 2.75rem;
  }
}

/* Pricing — calm layout idea, brand teal */
.site-pricing {
  --sp-ink: #0F172A;
  --sp-muted: #536278;
  --sp-line: #DCE3ED;
  --sp-surface: #FFFFFF;
  --sp-soft: #F4F7FB;
  --sp-accent: #0E7490;
  --sp-accent-hover: #0F766E;
  --sp-accent-soft: rgba(14, 116, 144, 0.1);
  --sp-on-accent: #FFFFFF;
  padding: 96px 0;
  background: var(--sp-surface);
  scroll-margin-top: 100px;
  color: var(--sp-ink);
}

html[data-theme="dark"] .site-pricing {
  --sp-ink: #EDF2FA;
  --sp-muted: #ADBACE;
  --sp-line: #344355;
  --sp-surface: #0B1422;
  --sp-soft: #192330;
  --sp-accent: #7DD3FC;
  --sp-accent-hover: #BAE6FD;
  --sp-accent-soft: rgba(125, 211, 252, 0.14);
  --sp-on-accent: #0B1422;
}

.site-pricing .section-heading h2 {
  color: var(--sp-ink);
}

.site-pricing .section-heading .lead {
  color: var(--sp-muted);
}

.site-pricing .site-plan-terms {
  margin: 0 0 28px;
  padding: 24px;
  border: 1px solid var(--sp-line);
  border-radius: 14px;
  background: var(--sp-soft);
  text-align: left;
}

.site-pricing .site-plan-terms-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  color: var(--sp-ink);
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.site-pricing .site-plan-terms-title::before {
  content: "";
  flex: 0 0 auto;
  width: 3px;
  height: 18px;
  border-radius: 2px;
  background: var(--sp-accent);
}

.site-pricing .site-plan-terms-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--sp-line);
  border-radius: 12px;
  background: var(--sp-line);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  list-style: none;
}

html[data-theme="dark"] .site-pricing .site-plan-terms-list {
  box-shadow: none;
}

.site-pricing .site-plan-term {
  display: grid;
  align-content: start;
  gap: 14px;
  min-width: 0;
  margin: 0;
  padding: 20px 18px;
  border: 0;
  background: var(--sp-surface);
  color: var(--sp-ink);
}

.site-pricing .site-plan-term-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--sp-accent-soft);
  color: var(--sp-accent);
}

.site-pricing .site-plan-term-icon svg {
  display: block;
  width: 22px;
  height: 22px;
}

.site-pricing .site-plan-term-text {
  min-width: 0;
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.4;
  overflow-wrap: break-word;
  text-wrap: pretty;
}

.site-pricing .site-plan-term:nth-child(1) { --sp-term-delay: 60ms; }
.site-pricing .site-plan-term:nth-child(2) { --sp-term-delay: 140ms; }
.site-pricing .site-plan-term:nth-child(3) { --sp-term-delay: 220ms; }
.site-pricing .site-plan-term:nth-child(4) { --sp-term-delay: 300ms; }

@media (prefers-reduced-motion: no-preference) {
  .site-pricing .site-plan-term {
    animation: sp-term-in 520ms cubic-bezier(0.2, 0.7, 0.2, 1) var(--sp-term-delay, 0ms) both;
  }

  .site-pricing .site-plan-term-icon svg > * {
    stroke-dasharray: 1;
    stroke-dashoffset: 0;
    animation: sp-term-draw 900ms cubic-bezier(0.4, 0, 0.2, 1) calc(var(--sp-term-delay, 0ms) + 220ms) both;
  }
}

@keyframes sp-term-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes sp-term-draw {
  from { stroke-dashoffset: 1; }
  to { stroke-dashoffset: 0; }
}

.site-plans {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
  gap: 20px;
}

.site-plan-custom {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px 40px;
  scroll-margin-top: 110px;
}

.site-plan-custom-copy {
  min-width: 0;
  max-width: 680px;
}

.site-plan-custom .site-plan-description,
.site-plan-custom .site-plan-price,
.site-plan-custom .site-plan-title {
  min-height: 0;
}

.site-plan-custom .site-plan-description {
  max-width: 62ch;
}

.site-plan-custom .site-plan-price {
  margin: 14px 0 0;
}

.site-plan-custom-actions {
  display: flex;
  flex: 0 0 280px;
  flex-direction: column;
  gap: 10px;
  width: min(280px, 100%);
}

.site-plan {
  min-width: 0;
  padding: 28px;
  border: 1px solid var(--sp-line);
  border-radius: 14px;
  background: var(--sp-surface);
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease, transform 180ms ease;
}

@media (hover: hover) {
  .site-pricing .site-plan:hover {
    border-color: var(--sp-accent);
    background: linear-gradient(180deg, rgba(14, 116, 144, 0.22), var(--sp-surface) 72%);
    box-shadow: 0 0 0 1px rgba(14, 116, 144, 0.2), 0 18px 40px rgba(14, 116, 144, 0.22);
  }

  .site-pricing .site-plan-popular:hover {
    background: linear-gradient(180deg, rgba(14, 116, 144, 0.32), var(--sp-surface) 78%);
    box-shadow: 0 0 0 1px rgba(14, 116, 144, 0.28), 0 20px 44px rgba(14, 116, 144, 0.28);
  }

  html[data-theme="dark"] .site-pricing .site-plan:hover {
    background: linear-gradient(180deg, rgba(125, 211, 252, 0.22), var(--sp-surface) 72%);
    box-shadow: 0 0 0 1px rgba(125, 211, 252, 0.3), 0 18px 40px rgba(0, 0, 0, 0.42);
  }

  html[data-theme="dark"] .site-pricing .site-plan-popular:hover {
    background: linear-gradient(180deg, rgba(125, 211, 252, 0.34), var(--sp-surface) 78%);
  }

  .site-pricing .site-plan.site-plan-custom:hover {
    border-color: #0E7490;
    background: linear-gradient(115deg, #B4E7EE 0%, #F4FCFE 40%, #8ED3ED 100%);
    box-shadow: 0 18px 42px rgba(14, 116, 144, 0.26);
  }

  html[data-theme="dark"] .site-pricing .site-plan.site-plan-custom:hover {
    border-color: #7DD3FC;
    background:
      linear-gradient(115deg, rgba(14, 116, 144, 0.9) 0%, rgba(11, 20, 34, 0.08) 46%, rgba(125, 211, 252, 0.36) 100%),
      #102033;
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.42);
  }
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .site-pricing .site-plan:hover {
    transform: translateY(-4px);
  }
}

.site-plan-popular {
  border-color: var(--sp-accent);
  background: var(--sp-accent-soft);
}

.site-pricing .site-plan.site-plan-custom {
  border-color: #0E7490;
  background: linear-gradient(115deg, #C5EEF3 0%, #F7FCFE 44%, #A9DFF3 100%);
  box-shadow: 0 14px 34px rgba(14, 116, 144, 0.16);
}

html[data-theme="dark"] .site-pricing .site-plan.site-plan-custom {
  border-color: rgba(125, 211, 252, 0.55);
  background:
    linear-gradient(115deg, rgba(14, 116, 144, 0.72) 0%, rgba(11, 20, 34, 0.15) 48%, rgba(125, 211, 252, 0.22) 100%),
    #102033;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.32);
}

.site-plan-custom .site-plan-cta:not(.is-solid) {
  background: var(--sp-surface);
}

.site-plan-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  min-height: 32px;
}

.site-plan h3 {
  margin: 0;
  color: var(--sp-ink);
  font-size: 1.3rem;
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.site-plan-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 7px;
  border-radius: 5px;
  background: var(--sp-accent);
  color: var(--sp-on-accent);
  font-size: 0.65rem;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.site-plan-description {
  margin: 14px 0 0;
  min-height: 3.2em;
  color: var(--sp-muted);
  font-size: 0.84rem;
  line-height: 1.7;
}

.site-plan-price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 7px;
  margin: 24px 0;
}

.site-plan-price strong {
  color: var(--sp-ink);
  font-size: clamp(1.85rem, 2.5vw, 2.4rem);
  font-weight: 750;
  line-height: 1.15;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.site-plan-price span {
  color: var(--sp-muted);
  font-size: 0.84rem;
}

.site-plan-cycle {
  display: flex;
  justify-content: center;
  margin: 0 0 28px;
}

.site-plan-cycle-switch {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--sp-line);
  border-radius: 8px;
  background: var(--sp-surface);
}

.site-plan-cycle-switch button {
  margin: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--sp-ink);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.3;
  min-height: 40px;
  padding: 8px 16px;
  cursor: pointer;
}

.site-plan-cycle-switch button.is-active {
  background: var(--sp-accent);
  color: var(--sp-on-accent);
}

.site-plan-cycle-switch button:focus-visible {
  outline: 2px solid var(--sp-accent);
  outline-offset: 2px;
}

.site-plan-price-month,
.site-plan-price-year {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 7px 10px;
}

.site-plans:not(.is-yearly) .site-plan-price-year,
.site-plans.is-yearly .site-plan-price-month {
  display: none;
}

.site-plan-price s {
  flex: 1 0 100%;
  color: var(--sp-muted);
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.03em;
  text-decoration: line-through;
  text-decoration-thickness: 1.5px;
}

.site-plan-cta {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  min-height: 48px;
  margin: 0;
  padding: 12px 18px;
  border: 1px solid var(--sp-line);
  border-radius: 8px;
  background: var(--sp-surface);
  color: var(--sp-ink) !important;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none !important;
  box-shadow: none;
  transition: background-color 160ms ease-out, border-color 160ms ease-out, color 160ms ease-out, box-shadow 160ms ease-out;
}

button.site-plan-cta {
  font: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.site-plan-cta svg {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-plan-cta:hover,
.site-plan-cta:focus {
  border-color: var(--sp-accent);
  background: var(--sp-accent-soft);
  color: var(--sp-accent) !important;
}

.site-plan-cta.is-solid {
  border-color: var(--sp-accent);
  background: var(--sp-accent);
  color: var(--sp-on-accent) !important;
  box-shadow: 0 10px 22px rgba(14, 116, 144, 0.28);
}

html[data-theme="dark"] .site-plan-cta.is-solid {
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.4);
}

@media (hover: hover) {
  .site-pricing .site-plan:hover .site-plan-cta {
    border-color: var(--sp-accent);
    background: var(--sp-accent);
    color: var(--sp-on-accent) !important;
    box-shadow: 0 10px 22px rgba(14, 116, 144, 0.28);
  }

  html[data-theme="dark"] .site-pricing .site-plan:hover .site-plan-cta {
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.4);
  }
}

.site-plan-cta.is-solid:hover,
.site-plan-cta.is-solid:focus {
  border-color: var(--sp-accent-hover);
  background: var(--sp-accent-hover);
  color: var(--sp-on-accent) !important;
}

.site-plan-specs {
  margin: 26px 0 0;
  font-size: 0.84rem;
  line-height: 1.5;
}

.site-plan-specs > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--sp-line);
}

.site-plan-specs dt {
  margin: 0;
  color: var(--sp-muted);
  font-weight: 400;
}

.site-plan-specs dd {
  margin: 0;
  color: var(--sp-ink);
  font-weight: 600;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.site-plan-websocket,
.site-plan-websocket-placeholder {
  min-height: 44px;
  margin: 0;
  padding: 14px 0 8px;
  color: var(--sp-muted);
  font-size: 0.78rem;
}

.site-plan-details {
  margin-top: 12px;
  border-top: 1px solid var(--sp-line);
}

.site-plan-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 52px;
  padding: 14px 0;
  color: var(--sp-ink);
  font-size: 0.84rem;
  font-weight: 700;
  list-style: none;
  cursor: pointer;
}

.site-plan-details summary::-webkit-details-marker {
  display: none;
}

.site-plan-details summary svg {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 160ms ease-out;
}

.site-plan-details[open] summary svg {
  transform: rotate(180deg);
}

.site-plan-details ul {
  margin: 0 0 16px;
  padding-left: 18px;
  list-style: disc;
}

.site-plan-details li {
  padding: 4px 0;
  color: var(--sp-ink);
  font-size: 0.78rem;
  line-height: 1.7;
}

.site-plan-details li::marker {
  color: var(--sp-accent);
}

.site-plan-details p {
  margin: 12px 0 0;
  color: var(--sp-muted);
  font-size: 0.72rem;
  line-height: 1.7;
}

.site-plan-help {
  margin-top: 44px;
  border: 1px solid var(--sp-line);
  background: var(--sp-soft);
}

.site-plan-help h3 {
  color: var(--sp-ink);
  font-weight: 700;
}

.site-plan-help-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.site-plan-help-mail {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.7rem 1.25rem;
  border: 1px solid var(--sp-line);
  border-radius: 8px;
  background: var(--sp-surface);
  color: var(--sp-ink) !important;
  font-weight: 600;
  text-decoration: none !important;
  transition: border-color 160ms ease-out, color 160ms ease-out, background-color 160ms ease-out;
}

.site-plan-help-mail:hover,
.site-plan-help-mail:focus {
  border-color: var(--sp-accent);
  background: var(--sp-accent-soft);
  color: var(--sp-accent) !important;
}

@media (min-width: 992px) and (max-width: 1199.98px) {
  .site-plan {
    padding: 22px;
  }

  .site-plan-title {
    min-height: 60px;
    align-content: flex-start;
  }

  .site-plan-price strong {
    font-size: 2rem;
  }
}

@media (max-width: 991.98px) {
  .site-pricing .site-plan-terms-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-pricing .site-plan-term {
    grid-template-columns: 40px minmax(0, 1fr);
    align-items: center;
    align-content: center;
    gap: 14px;
    padding: 16px 18px;
  }

  .site-pricing {
    padding: 64px 0;
  }

  .site-plans {
    gap: 12px;
  }

  .site-plan {
    padding: 20px 16px;
  }

  .site-plan h3 {
    font-size: 1.15rem;
  }

  .site-plan-title {
    min-height: 62px;
    align-content: flex-start;
  }

  .site-plan-description {
    min-height: 4.5em;
  }

  .site-plan-price {
    min-height: 60px;
    align-content: flex-start;
    margin-block: 16px;
  }

  .site-plan-price strong {
    font-size: 1.8rem;
  }

  .site-plan-specs > div {
    flex-direction: column;
    gap: 4px;
  }

  .site-plan-specs dd {
    text-align: left;
  }

  .site-plan-websocket,
  .site-plan-websocket-placeholder {
    min-height: 58px;
  }
}

@media (max-width: 767.98px) {
  .site-pricing .site-plan-terms {
    padding: 18px 16px 16px;
  }

  .site-pricing .site-plan-terms-title {
    margin-bottom: 14px;
    font-size: 1.05rem;
  }

  .site-pricing .site-plan-terms-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-pricing .site-plan-term {
    padding: 14px 16px;
  }

  .site-plans {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .site-plan-custom {
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
  }

  .site-plan-custom-actions {
    flex-basis: auto;
    flex-direction: column;
    width: 100%;
  }

  .site-plan {
    padding: 26px;
  }

  .site-plan-title,
  .site-plan-description,
  .site-plan-price {
    min-height: 0;
  }

  .site-plan-specs > div {
    flex-direction: row;
    gap: 12px;
  }

  .site-plan-specs dd {
    text-align: right;
  }

  .site-plan-websocket-placeholder {
    display: none;
  }

  .site-plan-help-actions {
    flex-direction: column;
  }

  .site-plan-help-actions .btn {
    width: 100%;
  }
}

/* Plan discussion modal («Обсудить тариф») */
.plan-modal {
  --sp-ink: #0F172A;
  --sp-muted: #536278;
  --sp-line: #DCE3ED;
  --sp-surface: #FFFFFF;
  --sp-soft: #F4F7FB;
  --sp-accent: #0E7490;
  --sp-accent-hover: #0F766E;
  --sp-accent-soft: rgba(14, 116, 144, 0.1);
  --sp-on-accent: #FFFFFF;
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 48px 16px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(4px);
  animation: plan-modal-in 220ms ease-out;
}

html[data-theme="dark"] .plan-modal {
  --sp-ink: #EDF2FA;
  --sp-muted: #ADBACE;
  --sp-line: #344355;
  --sp-surface: #0B1422;
  --sp-soft: #192330;
  --sp-accent: #7DD3FC;
  --sp-accent-hover: #BAE6FD;
  --sp-accent-soft: rgba(125, 211, 252, 0.14);
  --sp-on-accent: #0B1422;
  background: rgba(6, 11, 19, 0.72);
}

.plan-modal.is-hidden {
  display: none;
}

body.plan-modal-open {
  overflow: hidden;
}

@keyframes plan-modal-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes plan-modal-card-in {
  from { opacity: 0; transform: translateY(-16px); }
  to { opacity: 1; transform: translateY(0); }
}

.plan-modal-content {
  position: relative;
  width: 100%;
  max-width: 620px;
  margin: auto 0;
  padding: 32px;
  border: 1px solid var(--sp-line);
  border-radius: 14px;
  background: var(--sp-surface);
  color: var(--sp-ink);
  box-shadow: 0 24px 64px rgba(15, 23, 42, 0.28);
  animation: plan-modal-card-in 240ms ease-out;
}

html[data-theme="dark"] .plan-modal-content {
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
}

@media (prefers-reduced-motion: reduce) {
  .plan-modal,
  .plan-modal-content {
    animation: none;
  }
}

.plan-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--sp-muted);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  transition: color 160ms ease-out, background-color 160ms ease-out;
}

.plan-modal-close:hover,
.plan-modal-close:focus-visible {
  color: var(--sp-accent);
  background: var(--sp-accent-soft);
  outline: none;
}

.plan-modal-title {
  margin: 0 40px 6px 0;
  color: var(--sp-ink);
  font-size: 1.5rem;
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.plan-modal-lead {
  margin: 0 0 20px;
  color: var(--sp-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.plan-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 14px;
}

.plan-form-company.is-hidden {
  display: none;
}

.plan-phone {
  display: flex;
  align-items: stretch;
  position: relative;
  min-height: 46px;
  border: 1px solid var(--sp-line);
  border-radius: 8px;
  background: var(--sp-surface);
}

.plan-phone:focus-within {
  border-color: var(--sp-accent);
  box-shadow: 0 0 0 3px var(--sp-accent-soft);
}

.plan-phone-flag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  margin: 0;
  padding: 0 12px;
  border: 0;
  border-right: 1px solid var(--sp-line);
  border-radius: 8px 0 0 8px;
  background: transparent;
  color: var(--sp-ink);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
}

.plan-phone-flag::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: 0.7;
}

.plan-phone-flag img,
.plan-phone-list img {
  display: block;
  width: 22px;
  height: 15px;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.16);
}

.plan-phone-code,
.plan-phone-dial {
  font-variant-numeric: tabular-nums;
}

.plan-phone-national.form-control {
  flex: 1 1 auto;
  width: 100%;
  min-height: 44px;
  border: 0;
  border-radius: 0 8px 8px 0;
  background: transparent;
  box-shadow: none;
}

.plan-phone-national.form-control:focus {
  border: 0;
  box-shadow: none;
  outline: none;
}

.plan-phone-list {
  position: absolute;
  z-index: 6;
  top: calc(100% + 4px);
  left: 0;
  width: min(320px, 86vw);
  max-height: 240px;
  margin: 0;
  padding: 4px;
  overflow: auto;
  list-style: none;
  border: 1px solid var(--sp-line);
  border-radius: 8px;
  background: var(--sp-surface);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
}

.plan-phone-list button {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  margin: 0;
  padding: 8px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--sp-ink);
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.3;
  text-align: left;
  cursor: pointer;
}

.plan-phone-name {
  flex: 1 1 auto;
  min-width: 0;
}

.plan-phone-dial {
  color: var(--sp-muted);
  font-weight: 600;
}

.plan-phone-list button:hover,
.plan-phone-list button:focus,
.plan-phone-list button.is-current {
  background: var(--sp-soft);
  outline: none;
}

.plan-modal .form-group {
  margin-bottom: 14px;
}

.plan-modal .form-control {
  min-height: 46px;
  padding: 10px 14px;
  border: 1px solid var(--sp-line);
  border-radius: 8px;
  background: var(--sp-surface);
  color: var(--sp-ink);
  font-size: 0.92rem;
  box-shadow: none;
}

.plan-modal .form-control::placeholder {
  color: var(--sp-muted);
  opacity: 1;
}

.plan-modal .form-control:focus {
  border-color: var(--sp-accent);
  box-shadow: 0 0 0 3px var(--sp-accent-soft);
  outline: none;
}

.plan-modal textarea.form-control {
  min-height: 110px;
  resize: vertical;
}

.plan-form-status {
  margin: 2px 0 16px;
  padding: 0;
  border: 0;
  min-width: 0;
}

.plan-form-status legend {
  display: block;
  width: auto;
  margin: 0 0 8px;
  padding: 0;
  color: var(--sp-muted);
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.4;
}

.plan-form-radios {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.plan-form-radio {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 10px 16px;
  border: 1px solid var(--sp-line);
  border-radius: 8px;
  background: var(--sp-surface);
  color: var(--sp-ink);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
  transition: border-color 160ms ease-out, background-color 160ms ease-out, color 160ms ease-out;
}

.plan-form-radio input {
  margin: 0;
  width: 16px;
  height: 16px;
  accent-color: var(--sp-accent);
  cursor: pointer;
}

.plan-form-radio:hover {
  border-color: var(--sp-accent);
}

.plan-form-radio:has(input:checked) {
  border-color: var(--sp-accent);
  background: var(--sp-accent-soft);
  color: var(--sp-accent);
}

.plan-form-radio:has(input:focus-visible) {
  box-shadow: 0 0 0 3px var(--sp-accent-soft);
}

.plan-form-consent {
  margin: 2px 0 18px;
  padding-left: 1.6rem;
}

.plan-form-consent .form-check-input {
  margin-top: 0.3rem;
  margin-left: -1.6rem;
  accent-color: var(--sp-accent);
}

.plan-form-consent .form-check-label {
  color: var(--sp-muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

.plan-form-consent a {
  color: var(--sp-accent);
  text-decoration: underline;
}

.plan-form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 50px;
  padding: 12px 20px;
  border: 1px solid var(--sp-accent);
  border-radius: 8px;
  background: var(--sp-accent);
  color: var(--sp-on-accent);
  font: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.4;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(14, 116, 144, 0.28);
  transition: background-color 160ms ease-out, border-color 160ms ease-out, box-shadow 160ms ease-out, opacity 160ms ease-out;
}

html[data-theme="dark"] .plan-form-submit {
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.4);
}

.plan-form-submit:hover,
.plan-form-submit:focus-visible {
  border-color: var(--sp-accent-hover);
  background: var(--sp-accent-hover);
  color: var(--sp-on-accent);
  outline: none;
}

.plan-form-submit:disabled {
  opacity: 0.65;
  cursor: progress;
  box-shadow: none;
}

.plan-form-message {
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 0.9rem;
  line-height: 1.5;
}

.plan-form-message.is-hidden {
  display: none;
}

.plan-form-message.is-ok {
  border-color: rgba(5, 150, 105, 0.35);
  background: rgba(5, 150, 105, 0.12);
  color: #047857;
}

.plan-form-message.is-error {
  border-color: rgba(225, 29, 72, 0.35);
  background: rgba(225, 29, 72, 0.1);
  color: #BE123C;
}

html[data-theme="dark"] .plan-form-message.is-ok {
  color: #6EE7B7;
}

html[data-theme="dark"] .plan-form-message.is-error {
  color: #FDA4AF;
}

@media (max-width: 575.98px) {
  .plan-modal {
    padding: 12px;
    align-items: flex-start;
  }

  .plan-modal-content {
    margin: 0 auto;
    width: 100%;
    max-height: calc(100dvh - 24px);
    overflow-x: hidden;
    overflow-y: auto;
    padding: 24px 18px 20px;
  }

  .plan-form-consent,
  .plan-form-consent .form-check-label {
    min-width: 0;
    max-width: 100%;
  }

  .plan-form-consent .form-check-label {
    display: block;
    overflow-wrap: anywhere;
  }

  .plan-modal .human-note {
    width: 100%;
    max-width: 100%;
  }

  .plan-form-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .plan-form-radios {
    flex-direction: column;
  }

  .plan-form-radio {
    width: 100%;
  }
}

.faq-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 32px;
  align-items: start;
}

.faq-block-title {
  margin: 0 0 16px;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--heading, #0B1220);
}

.faq-columns .faq-question {
  padding-right: 48px;
}

@media (max-width: 991px) {
  .faq-columns {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }
}