.page-faq {
  --faq-line: rgba(11, 30, 45, 0.14);
  --faq-radius: var(--radius-m);
  --faq-block-y: clamp(38px, 7vw, 78px);
  background: var(--bone-050);
  color: var(--ink-900);
  padding-bottom: 0;
}

.page-faq .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rock-500);
  padding: 18px var(--gutter) 14px;
  max-width: var(--shell);
  margin: 0 auto;
  background: var(--bone-050);
}

.page-faq .breadcrumb a {
  color: var(--deep-700);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-faq .breadcrumb a:hover,
.page-faq .breadcrumb a:focus-visible {
  border-bottom-color: var(--cyber-400);
}

.page-faq .breadcrumb__sep {
  color: var(--rock-500);
}

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

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background: var(--deep-900);
  color: var(--bone-050);
  padding: clamp(28px, 6vw, 58px) 0 clamp(34px, 6vw, 68px);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -55%;
  width: min(620px, 90%);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(46, 230, 214, 0.16), rgba(46, 230, 214, 0) 68%);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-faq .faq-hero .eyebrow {
  color: var(--cyber-400);
}

.page-faq .faq-hero__title {
  margin: 10px 0 16px;
  font-weight: 300;
  font-size: clamp(30px, 8vw, 60px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  display: inline-block;
  transform: skewX(-3deg);
  color: var(--bone-050);
}

.page-faq .faq-hero__text {
  max-width: 56ch;
  font-size: clamp(15px, 3.6vw, 17px);
  line-height: 1.8;
  color: var(--text-dim);
  margin: 0 0 22px;
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-faq .faq-hero__actions .btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
}

.page-faq .faq-meta {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(107, 124, 133, 0.28);
  border: 1px solid rgba(107, 124, 133, 0.28);
  border-radius: var(--faq-radius);
  overflow: hidden;
}

.page-faq .faq-meta__row {
  background: rgba(18, 50, 71, 0.92);
  padding: 14px 16px;
}

.page-faq .faq-meta__row dt {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rock-500);
  margin-bottom: 6px;
}

.page-faq .faq-meta__row dd {
  margin: 0;
  font-size: 18px;
  line-height: 1.3;
  color: var(--cyber-400);
}

.page-faq .faq-meta__row dd.num {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

/* ---------- shared block ---------- */

.page-faq .faq-block {
  padding: var(--faq-block-y) 0;
}

.page-faq .faq-block--paper {
  background: var(--bone-050);
}

.page-faq .faq-block--deep {
  background: var(--deep-700);
  color: var(--bone-050);
}

.page-faq .faq-block--deep .eyebrow {
  color: var(--cyber-400);
}

.page-faq .faq-block--deep .faq-head__text {
  color: var(--text-dim);
}

.page-faq .container {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
  box-sizing: border-box;
}

.page-faq .faq-head {
  max-width: 60ch;
  margin-bottom: clamp(20px, 4vw, 34px);
}

.page-faq .faq-head h2 {
  margin: 8px 0 12px;
  font-weight: 300;
  font-size: clamp(24px, 5.4vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-faq .faq-head__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: #33434c;
}

.page-faq .faq-block--deep .faq-head {
  margin-bottom: clamp(18px, 3vw, 26px);
}

/* ---------- path ---------- */

.page-faq .faq-path {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-path__step {
  position: relative;
  background: var(--paper-100);
  border: 1px solid var(--faq-line);
  border-radius: var(--faq-radius);
  padding: 18px 18px 16px;
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-faq .faq-path__step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  background: var(--moss-600);
  border-radius: 0 2px 2px 0;
}

.page-faq .faq-path__step:first-child::before {
  background: var(--coral-500);
}

.page-faq .faq-path__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--clay-500);
}

.page-faq .faq-path__title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--deep-900);
}

.page-faq .faq-path__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #3b4a53;
}

.page-faq .faq-path__link {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--deep-700);
  text-decoration: none;
  border-bottom: 1px solid var(--moss-600);
  padding-bottom: 2px;
}

.page-faq .faq-path__link:hover,
.page-faq .faq-path__link:focus-visible {
  color: var(--clay-500);
  border-bottom-color: var(--clay-500);
}

/* ---------- library ---------- */

.page-faq .faq-lib-grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-faq .faq-lib-grid__intro {
  align-self: start;
}

.page-faq .faq-pic {
  margin: 22px 0 0;
}

.page-faq .faq-pic img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--faq-radius);
  border: 1px solid var(--faq-line);
  object-fit: cover;
  background: var(--paper-100);
}

.page-faq .faq-pic__cap {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rock-500);
}

.page-faq .faq-lib {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-faq .faq-lib__item {
  background: #fff;
  border: 1px solid var(--faq-line);
  border-left: 3px solid var(--moss-600);
  border-radius: var(--faq-radius);
  padding: 16px 16px 14px;
}

.page-faq .faq-lib__item:nth-child(3n + 2) {
  border-left-color: var(--cyber-400);
}

.page-faq .faq-lib__item:nth-child(3n) {
  border-left-color: var(--clay-500);
}

.page-faq .faq-lib__index {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--rock-500);
}

.page-faq .faq-lib__title {
  margin: 4px 0 6px;
  font-size: 18px;
  font-weight: 600;
  color: var(--deep-900);
}

.page-faq .faq-lib__text {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.75;
  color: #3b4a53;
}

.page-faq .faq-lib__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-faq .tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid currentColor;
  line-height: 1.5;
}

.page-faq .tag--cyan {
  color: #12746b;
  background: rgba(46, 230, 214, 0.12);
}

.page-faq .tag--moss {
  color: var(--moss-600);
  background: rgba(78, 110, 93, 0.1);
}

.page-faq .tag--coral {
  color: #b8401f;
  background: rgba(255, 107, 74, 0.14);
}

/* ---------- screen / export ---------- */

.page-faq .faq-screen {
  display: grid;
  gap: clamp(22px, 4vw, 42px);
  align-items: start;
}

.page-faq .faq-pic--phone {
  margin: 0;
  max-width: 420px;
  width: 100%;
}

.page-faq .faq-block--deep .faq-pic img {
  border-color: rgba(46, 230, 214, 0.28);
}

.page-faq .faq-block--deep .faq-pic__cap {
  color: var(--text-mute);
}

.page-faq .faq-screen__body h2 {
  margin: 8px 0 12px;
  font-weight: 300;
  font-size: clamp(24px, 5.4vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--bone-050);
}

.page-faq .faq-screen__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-screen__list li {
  border-top: 1px solid rgba(46, 230, 214, 0.22);
  padding-top: 12px;
}

.page-faq .faq-screen__list h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 600;
  color: var(--cyber-400);
  letter-spacing: 0.01em;
}

.page-faq .faq-screen__list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-faq .faq-thumb {
  margin-top: 22px;
  border: 1px dashed var(--coral-500);
  border-radius: var(--faq-radius);
  padding: 14px;
  background: rgba(11, 30, 45, 0.55);
}

.page-faq .faq-thumb__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--coral-500);
}

.page-faq .faq-thumb__slots {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.page-faq .faq-thumb__slot {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  text-align: center;
  font-size: 13px;
  line-height: 1.3;
  text-decoration: none;
  color: var(--bone-050);
  background: var(--deep-600);
  border: 1px solid rgba(46, 230, 214, 0.3);
  border-radius: var(--radius-s);
  padding: 6px 4px;
  transition: background 220ms var(--ease), border-color 220ms var(--ease);
}

.page-faq .faq-thumb__slot:hover,
.page-faq .faq-thumb__slot:focus-visible {
  background: var(--moss-600);
  border-color: var(--coral-500);
}

/* ---------- feedback ---------- */

.page-faq .faq-feedback {
  display: grid;
  gap: clamp(20px, 4vw, 36px);
  background: var(--paper-100);
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-l);
  padding: clamp(18px, 4vw, 36px);
}

.page-faq .faq-feedback__head h2 {
  margin: 8px 0 12px;
  font-weight: 300;
  font-size: clamp(24px, 5.4vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--deep-900);
}

.page-faq .faq-feedback__steps {
  display: grid;
  gap: 12px;
}

.page-faq .faq-feedback__step {
  background: #fff;
  border-radius: var(--faq-radius);
  border: 1px solid var(--faq-line);
  padding: 14px 16px;
}

.page-faq .faq-feedback__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--coral-500);
}

.page-faq .faq-feedback__step h3 {
  margin: 6px 0 6px;
  font-size: 17px;
  font-weight: 600;
  color: var(--deep-900);
}

.page-faq .faq-feedback__step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #3b4a53;
}

.page-faq .faq-feedback__note {
  border-top: 1px solid var(--faq-line);
  padding-top: 16px;
  display: grid;
  gap: 12px;
  align-items: start;
}

.page-faq .faq-feedback__note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #3b4a53;
}

.page-faq .faq-feedback__note .btn {
  justify-self: start;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

/* ---------- questions ---------- */

.page-faq .faq-list {
  display: grid;
  gap: 10px;
}

.page-faq .faq-item {
  background: #fff;
  border: 1px solid var(--faq-line);
  border-radius: var(--faq-radius);
  overflow: hidden;
  transition: border-color 200ms var(--ease);
}

.page-faq .faq-item[open] {
  border-color: rgba(46, 230, 214, 0.65);
  box-shadow: inset 3px 0 0 var(--cyber-400);
}

.page-faq .faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 15px 16px;
  min-height: 44px;
  box-sizing: border-box;
  position: relative;
  padding-right: 42px;
}

.page-faq .faq-item summary::-webkit-details-marker {
  display: none;
}

.page-faq .faq-item summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--moss-600);
  transition: color 200ms var(--ease);
}

.page-faq .faq-item[open] summary::after {
  content: "−";
  color: var(--clay-500);
}

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid var(--cyber-400);
  outline-offset: -2px;
}

.page-faq .faq-item__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--rock-500);
  flex: none;
}

.page-faq .faq-item__q {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--deep-900);
}

.page-faq .faq-item__body {
  padding: 0 16px 16px 16px;
  border-top: 1px solid var(--faq-line);
  margin-top: 0;
}

.page-faq .faq-item__body p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: #3b4a53;
}

/* ---------- next ---------- */

.page-faq .faq-next {
  display: grid;
  gap: 10px;
}

.page-faq .faq-next__link {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 4px 12px;
  text-decoration: none;
  color: var(--bone-050);
  background: rgba(11, 30, 45, 0.6);
  border: 1px solid rgba(107, 124, 133, 0.4);
  border-radius: var(--faq-radius);
  padding: 14px 16px;
  transition: border-color 200ms var(--ease), background 200ms var(--ease);
}

.page-faq .faq-next__link:hover,
.page-faq .faq-next__link:focus-visible {
  border-color: var(--cyber-400);
  background: rgba(23, 59, 82, 0.9);
}

.page-faq .faq-next__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyber-400);
  grid-column: 1;
}

.page-faq .faq-next__label {
  grid-column: 1;
  font-size: 16px;
  line-height: 1.5;
}

.page-faq .faq-next__arrow {
  grid-column: 2;
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--coral-500);
}

/* ---------- responsive ---------- */

@media (min-width: 640px) {
  .page-faq .faq-meta {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .faq-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .page-faq .faq-feedback__note {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .page-faq .faq-feedback__note .btn {
    justify-self: end;
  }

  .page-faq .faq-next {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
}

@media (min-width: 860px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: 1.5fr 1fr;
    align-items: end;
  }

  .page-faq .faq-lib-grid {
    grid-template-columns: 0.95fr 1.05fr;
    gap: clamp(26px, 4vw, 52px);
    align-items: start;
  }

  .page-faq .faq-lib {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 18px;
  }

  .page-faq .faq-lib__item:nth-child(even) {
    margin-top: 30px;
  }

  .page-faq .faq-screen {
    grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
    gap: clamp(26px, 4vw, 56px);
    align-items: start;
  }

  .page-faq .faq-pic--phone {
    max-width: none;
    position: sticky;
    top: calc(var(--bar-h) + 20px);
  }

  .page-faq .faq-path {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    position: relative;
  }

  .page-faq .faq-path::before {
    content: "";
    position: absolute;
    top: 30px;
    left: 4%;
    right: 4%;
    height: 1px;
    background: linear-gradient(90deg, rgba(255, 107, 74, 0.7), rgba(46, 230, 214, 0.55), rgba(107, 124, 133, 0.25));
  }

  .page-faq .faq-path__step {
    padding-top: 22px;
  }

  .page-faq .faq-feedback {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }

  .page-faq .faq-feedback__steps {
    gap: 10px;
  }

  .page-faq .faq-feedback__note {
    grid-column: 1 / -1;
  }

  .page-faq .faq-next {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-thumb__slot,
  .page-faq .faq-item,
  .page-faq .faq-next__link,
  .page-faq .faq-item summary::after {
    transition: none;
  }
}