/* Hallmark · pre-emit critique: P5 H5 E4 S5 R4 V5 */
.tools-hub-page {
  --hub-paper: var(--color-base);
  --hub-ink: var(--color-dark);
  --hub-night: var(--color-dark-deep);
  --hub-cyan: var(--color-accent-blue);
  --hub-lime: var(--color-accent-lime);
  --hub-muted: var(--color-text-muted);
  --hub-light: var(--color-text-light);
  color: var(--hub-ink);
  background: var(--hub-paper);
}

html,
body.tools-hub-page {
  overflow-x: clip;
}

.tools-hub-page *,
.tools-hub-page *::before,
.tools-hub-page *::after {
  box-sizing: border-box;
}

.tools-kicker {
  margin: 0 0 var(--space-5);
  color: var(--hub-cyan);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wider);
  line-height: 1.5;
  text-transform: uppercase;
}

.tools-hero {
  position: relative;
  min-height: min(860px, calc(100svh - 74px));
  padding: clamp(6rem, 10vw, 9.5rem) 0 clamp(5rem, 8vw, 8rem);
  color: var(--hub-light);
  background:
    radial-gradient(circle at 8% 92%, rgba(var(--color-accent-blue-rgb), .18), transparent 32%),
    radial-gradient(circle at 93% 16%, rgba(var(--color-accent-lime-rgb), .16), transparent 30%),
    var(--hub-night);
  isolation: isolate;
}

.tools-hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(rgba(var(--color-white-rgb), .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--color-white-rgb), .045) 1px, transparent 1px);
  background-size: 56px 56px;
  content: "";
  mask-image: linear-gradient(90deg, var(--hub-night), rgba(var(--color-dark-rgb), .35) 74%, transparent);
}

.tools-hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(350px, .72fr);
  gap: clamp(3rem, 7vw, 8rem);
  align-items: center;
}

.tools-hero__copy,
.tools-router,
.tools-section-head > *,
.tools-route > *,
.tools-method__layout > * {
  min-width: 0;
}

.tools-hero h1 {
  max-width: 850px;
  margin: 0;
  color: var(--hub-light);
  font-family: var(--font-heading);
  font-size: clamp(3.4rem, 7vw, 7.7rem);
  font-style: normal;
  font-weight: var(--weight-black);
  letter-spacing: -.075em;
  line-height: .88;
  overflow-wrap: anywhere;
}

.tools-hero h1 span {
  display: inline-block;
  color: var(--hub-night);
  background: linear-gradient(110deg, var(--hub-cyan), var(--hub-lime));
  box-shadow: .08em .08em 0 rgba(var(--color-white-rgb), .11);
  padding: .02em .12em .05em;
  transform: rotate(-2deg);
}

.tools-hero__lead {
  max-width: 700px;
  margin: clamp(1.6rem, 3vw, 2.5rem) 0 0;
  color: rgba(var(--color-white-rgb), .72);
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  line-height: 1.65;
}

.tools-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  margin-top: var(--space-8);
}

.tools-primary-action,
.tools-text-action,
.tools-route__action {
  display: inline-flex;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-black);
  letter-spacing: .045em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  transition:
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out),
    background-color var(--duration-base) var(--ease-out);
  white-space: nowrap;
}

.tools-primary-action {
  padding: 0 1.6rem;
  color: var(--hub-night);
  background: linear-gradient(105deg, var(--hub-cyan), var(--hub-lime));
  box-shadow: 0 18px 48px rgba(var(--color-accent-blue-rgb), .14);
}

.tools-text-action {
  min-height: 48px;
  padding: 0 .25rem;
  color: var(--hub-light);
  border-bottom: 1px solid rgba(var(--color-white-rgb), .28);
  border-radius: 0;
}

.tools-primary-action:hover,
.tools-primary-action:focus-visible,
.tools-route__action:hover,
.tools-route__action:focus-visible {
  box-shadow: 0 22px 54px rgba(var(--color-accent-blue-rgb), .22);
  transform: translateY(-3px);
}

.tools-primary-action:active,
.tools-route__action:active {
  transform: translateY(0);
}

.tools-primary-action:focus-visible,
.tools-text-action:focus-visible,
.tools-route__action:focus-visible,
.tools-router__options a:focus-visible,
.tools-faq summary:focus-visible {
  outline: 3px solid var(--hub-lime);
  outline-offset: 4px;
}

.tools-assurances {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.3rem;
  margin: var(--space-8) 0 0;
  padding: 0;
  color: rgba(var(--color-white-rgb), .67);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  list-style: none;
}

.tools-assurances li {
  position: relative;
  padding-left: 1.15rem;
}

.tools-assurances li::before {
  position: absolute;
  top: .5em;
  left: 0;
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--hub-lime);
  content: "";
  box-shadow: 0 0 18px rgba(var(--color-accent-lime-rgb), .6);
}

.tools-router {
  position: relative;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid rgba(var(--color-white-rgb), .17);
  border-radius: var(--radius-xl);
  background: rgba(var(--color-dark-rgb), .72);
  box-shadow: 0 30px 90px rgba(var(--color-dark-rgb), .45);
  backdrop-filter: blur(22px);
}

.tools-router::before {
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(var(--color-accent-blue-rgb), .08);
  border-radius: calc(var(--radius-xl) - 8px);
  content: "";
  pointer-events: none;
}

.tools-router__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--hub-cyan);
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: var(--weight-bold);
  letter-spacing: .12em;
}

.tools-router__head i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--hub-lime);
  box-shadow: 0 0 0 8px rgba(var(--color-accent-lime-rgb), .08), 0 0 24px rgba(var(--color-accent-lime-rgb), .5);
}

.tools-router h2 {
  margin: var(--space-8) 0 var(--space-5);
  color: var(--hub-light);
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  font-style: normal;
  letter-spacing: var(--tracking-tight);
  line-height: 1.05;
}

.tools-router__options {
  position: relative;
  display: grid;
}

.tools-router__options::before {
  position: absolute;
  top: 8%;
  bottom: 8%;
  left: 17px;
  width: 1px;
  background: linear-gradient(var(--hub-cyan), var(--hub-lime));
  content: "";
  opacity: .45;
}

.tools-router__options a {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-4);
  align-items: center;
  min-height: 74px;
  padding: 1rem 1rem 1rem 3.1rem;
  color: var(--hub-light);
  border-top: 1px solid rgba(var(--color-white-rgb), .1);
  text-decoration: none;
  transition:
    color var(--duration-base) var(--ease-out),
    background-color var(--duration-base) var(--ease-out);
}

.tools-router__options a::before {
  position: absolute;
  left: 10px;
  width: 15px;
  height: 15px;
  border: 3px solid var(--hub-night);
  border-radius: 50%;
  background: var(--hub-cyan);
  content: "";
  box-shadow: 0 0 0 1px rgba(var(--color-accent-blue-rgb), .65);
}

.tools-router__options a:nth-child(even)::before {
  background: var(--hub-lime);
  box-shadow: 0 0 0 1px rgba(var(--color-accent-lime-rgb), .65);
}

.tools-router__options a:hover {
  color: var(--hub-night);
  background: linear-gradient(90deg, rgba(var(--color-accent-blue-rgb), .9), rgba(var(--color-accent-lime-rgb), .82));
}

.tools-router__options span {
  font-size: .95rem;
  font-weight: var(--weight-semibold);
}

.tools-router__options strong {
  color: var(--hub-cyan);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
}

.tools-router__options a:hover strong {
  color: var(--hub-night);
}

.tools-router > p {
  margin: var(--space-5) 0 0;
  color: rgba(var(--color-white-rgb), .56);
  font-size: .8rem;
  line-height: 1.55;
}

.tools-switchboard {
  position: relative;
  padding: clamp(5rem, 9vw, 9rem) 0;
  background:
    radial-gradient(circle at 92% 4%, rgba(var(--color-accent-lime-rgb), .12), transparent 28%),
    var(--hub-paper);
}

.tools-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, .55fr);
  gap: clamp(2rem, 6vw, 7rem);
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.tools-section-head h2,
.tools-method h2,
.tools-closing h2 {
  margin: 0;
  font-size: clamp(2.45rem, 5vw, 5.5rem);
  font-style: normal;
  font-weight: var(--weight-black);
  letter-spacing: -.065em;
  line-height: .92;
  overflow-wrap: anywhere;
}

.tools-section-head > p {
  margin: 0;
  color: var(--hub-muted);
  font-size: var(--text-lg);
  line-height: 1.65;
}

.tools-route-list {
  border-top: 1px solid rgba(var(--color-dark-rgb), .18);
}

.tools-route {
  display: grid;
  grid-template-columns: 110px minmax(260px, .95fr) minmax(300px, .9fr) minmax(210px, .52fr);
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: center;
  padding: clamp(2rem, 4vw, 3.5rem) 0;
  border-bottom: 1px solid rgba(var(--color-dark-rgb), .18);
  scroll-margin-top: 100px;
}

.tools-route__signal {
  display: grid;
  gap: .8rem;
  justify-items: start;
  color: var(--hub-ink);
  font-family: var(--font-mono);
  font-size: .75rem;
  font-weight: var(--weight-bold);
  letter-spacing: .12em;
}

.tools-route__signal i {
  display: block;
  width: 58px;
  height: 4px;
  background: var(--hub-cyan);
}

.tools-route--plan .tools-route__signal i,
.tools-route--human .tools-route__signal i {
  background: var(--hub-lime);
}

.tools-route__problem > p:first-child {
  margin: 0 0 .7rem;
  color: var(--hub-muted);
  font-family: var(--font-mono);
  font-size: .74rem;
  font-weight: var(--weight-semibold);
  letter-spacing: .045em;
  line-height: 1.45;
  text-transform: uppercase;
}

.tools-route__problem h3 {
  margin: 0;
  color: var(--hub-ink);
  font-size: clamp(1.65rem, 3vw, 3rem);
  font-style: normal;
  font-weight: var(--weight-black);
  letter-spacing: -.045em;
  line-height: 1;
  overflow-wrap: anywhere;
}

.tools-route__problem > p:last-child {
  margin: 1rem 0 0;
  color: var(--hub-muted);
  line-height: 1.65;
}

.tools-route__output {
  display: grid;
  gap: .7rem;
  margin: 0;
}

.tools-route__output div {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 1rem;
  padding-bottom: .7rem;
  border-bottom: 1px solid rgba(var(--color-dark-rgb), .1);
}

.tools-route__output dt {
  color: var(--hub-muted);
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: var(--weight-semibold);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.tools-route__output dd {
  margin: 0;
  font-size: .88rem;
  font-weight: var(--weight-semibold);
  line-height: 1.4;
}

.tools-route__action {
  justify-self: end;
  min-width: 210px;
  padding: 0 1.25rem;
  color: var(--hub-night);
  background: var(--hub-cyan);
}

.tools-route--plan .tools-route__action,
.tools-route--human .tools-route__action {
  background: var(--hub-lime);
}

.tools-route__action span {
  margin-left: .6rem;
  font-size: 1.2rem;
}

.tools-method {
  padding: clamp(5rem, 9vw, 9rem) 0;
  color: var(--hub-light);
  background:
    radial-gradient(circle at 2% 90%, rgba(var(--color-accent-blue-rgb), .15), transparent 27%),
    var(--hub-night);
}

.tools-method__layout {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(360px, .85fr);
  gap: clamp(3rem, 8vw, 9rem);
  align-items: start;
}

.tools-method h2 {
  color: var(--hub-light);
}

.tools-method__rules {
  border-top: 1px solid rgba(var(--color-white-rgb), .18);
}

.tools-method__rules article {
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(var(--color-white-rgb), .18);
}

.tools-method__rules strong {
  display: block;
  margin-bottom: .5rem;
  color: var(--hub-lime);
  font-size: var(--text-lg);
}

.tools-method__rules p {
  margin: 0;
  color: rgba(var(--color-white-rgb), .68);
  line-height: 1.65;
}

.tools-source-note {
  margin-top: clamp(3rem, 6vw, 6rem);
  padding-top: 1.5rem;
  border-top: 1px solid rgba(var(--color-white-rgb), .18);
}

.tools-source-note p {
  max-width: 980px;
  margin: 0;
  color: rgba(var(--color-white-rgb), .56);
  font-size: .86rem;
  line-height: 1.7;
}

.tools-source-note a {
  color: var(--hub-cyan);
  text-underline-offset: .2em;
}

.tools-faq {
  padding: clamp(5rem, 9vw, 9rem) 0;
  background: var(--hub-paper);
}

.tools-section-head--faq {
  grid-template-columns: minmax(0, 1fr) auto;
}

.tools-faq__list {
  border-top: 1px solid rgba(var(--color-dark-rgb), .2);
}

.tools-faq details {
  border-bottom: 1px solid rgba(var(--color-dark-rgb), .2);
}

.tools-faq summary {
  position: relative;
  padding: 1.8rem 4rem 1.8rem 0;
  cursor: pointer;
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  font-weight: var(--weight-bold);
  line-height: 1.3;
  list-style: none;
}

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

.tools-faq summary::after {
  position: absolute;
  top: 50%;
  right: .3rem;
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid rgba(var(--color-dark-rgb), .3);
  border-radius: 50%;
  content: "+";
  font-family: var(--font-mono);
  transform: translateY(-50%);
}

.tools-faq details[open] summary::after {
  content: "−";
}

.tools-faq details p {
  max-width: 900px;
  margin: -1rem 0 1.8rem;
  color: var(--hub-muted);
  font-size: var(--text-lg);
  line-height: 1.7;
}

.tools-closing {
  padding: 0 0 clamp(5rem, 9vw, 9rem);
  background: var(--hub-paper);
}

.tools-closing__shell {
  position: relative;
  padding: clamp(2rem, 7vw, 6rem);
  overflow: hidden;
  color: var(--hub-light);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 90% 20%, rgba(var(--color-accent-lime-rgb), .23), transparent 32%),
    radial-gradient(circle at 5% 100%, rgba(var(--color-accent-blue-rgb), .2), transparent 34%),
    var(--hub-night);
}

.tools-closing__shell::after {
  position: absolute;
  top: -35%;
  right: -5%;
  width: 360px;
  height: 360px;
  border: 1px solid rgba(var(--color-accent-blue-rgb), .28);
  border-radius: 50%;
  content: "";
  box-shadow:
    0 0 0 48px rgba(var(--color-accent-blue-rgb), .05),
    0 0 0 96px rgba(var(--color-accent-lime-rgb), .04);
}

.tools-closing h2 {
  position: relative;
  z-index: 1;
  max-width: 900px;
  color: var(--hub-light);
}

.tools-closing p:not(.tools-kicker) {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 1.5rem 0 2rem;
  color: rgba(var(--color-white-rgb), .68);
  font-size: var(--text-lg);
  line-height: 1.65;
}

.tools-closing .tools-primary-action {
  position: relative;
  z-index: 1;
}

@media (max-width: 1120px) {
  .tools-hero__layout {
    grid-template-columns: minmax(0, 1fr) minmax(320px, .8fr);
    gap: 3rem;
  }

  .tools-route {
    grid-template-columns: 80px minmax(0, 1fr) minmax(260px, .8fr);
  }

  .tools-route__action {
    grid-column: 2 / -1;
    justify-self: start;
  }
}

@media (max-width: 820px) {
  .tools-hero {
    min-height: auto;
    padding-top: 7rem;
  }

  .tools-hero__layout,
  .tools-section-head,
  .tools-section-head--faq,
  .tools-method__layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .tools-router {
    margin-top: 1rem;
  }

  .tools-section-head {
    gap: 1.25rem;
    align-items: start;
  }

  .tools-route {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 1.5rem;
  }

  .tools-route__output,
  .tools-route__action {
    grid-column: 2;
  }

  .tools-route__action {
    justify-self: stretch;
  }
}

@media (max-width: 520px) {
  .tools-hero {
    padding-top: 6rem;
  }

  .tools-hero h1 {
    font-size: clamp(3rem, 15vw, 4.7rem);
    line-height: .9;
  }

  .tools-hero__actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .tools-primary-action,
  .tools-text-action {
    width: 100%;
  }

  .tools-text-action {
    border: 1px solid rgba(var(--color-white-rgb), .2);
    border-radius: var(--radius-full);
  }

  .tools-assurances {
    display: grid;
  }

  .tools-router {
    padding: 1.2rem;
    border-radius: var(--radius-lg);
  }

  .tools-router__options a {
    grid-template-columns: minmax(0, 1fr);
    gap: .35rem;
    min-height: 84px;
    padding-left: 2.8rem;
  }

  .tools-route {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.2rem;
  }

  .tools-route__signal,
  .tools-route__output,
  .tools-route__action {
    grid-column: 1;
  }

  .tools-route__signal {
    grid-template-columns: auto 1fr;
    align-items: center;
    justify-items: start;
  }

  .tools-route__signal i {
    width: min(160px, 44vw);
  }

  .tools-route__output div {
    grid-template-columns: 74px minmax(0, 1fr);
  }

  .tools-route__action {
    min-width: 0;
    width: 100%;
    padding: 0 1rem;
    font-size: .76rem;
  }

  .tools-section-head h2,
  .tools-method h2,
  .tools-closing h2 {
    font-size: clamp(2.35rem, 12vw, 3.6rem);
  }

  .tools-closing__shell {
    border-radius: var(--radius-lg);
  }
}

@media (prefers-reduced-motion: no-preference) {
  .tools-router {
    animation: tools-router-arrive .8s var(--ease-out) .15s both;
  }

  .tools-router__head i {
    animation: tools-signal-pulse 2.8s ease-in-out infinite;
  }
}

@keyframes tools-router-arrive {
  from {
    opacity: 0;
    transform: translateY(24px) rotate(.6deg);
  }
  to {
    opacity: 1;
    transform: translateY(0) rotate(0);
  }
}

@keyframes tools-signal-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 8px rgba(var(--color-accent-lime-rgb), .08), 0 0 24px rgba(var(--color-accent-lime-rgb), .45);
  }
  50% {
    box-shadow: 0 0 0 14px rgba(var(--color-accent-lime-rgb), .03), 0 0 38px rgba(var(--color-accent-lime-rgb), .72);
  }
}