/* Hallmark · macrostructure: Manifesto · genre: modern-minimal · theme: custom monochrome
 * pre-emit critique: P5 H5 E5 S5 R5 V5
 * hero: left-aligned statement + native-colour AI marker + CTA pair with subordinate scorecard note · enrichment: 8-bit portrait + focus-safe tailless pixel bubble
 * services: F6 equal-height card grid · nav: none · footer: Ft2 spaced inline
 * audience: product/CX/support/AI owners · use: scorecard-to-service funnel · tone: austere, direct, human
 */
@import url("./tokens.css");

:root {
  --font-pixel: "Silkscreen", "Geist Mono", ui-monospace, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
  background: var(--color-paper);
}

body {
  margin: 0;
  min-width: 20rem;
  overflow-x: clip;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--color-ink);
  color: var(--color-paper);
}

a {
  color: inherit;
}

a:focus-visible {
  outline: var(--rule-strong) solid var(--color-focus);
  outline-offset: var(--space-2xs);
}

a[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

img {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
p,
figure {
  margin: 0;
}

h1,
h2,
h3 {
  min-width: 0;
  overflow-wrap: anywhere;
  font-family: var(--font-display);
  font-style: normal;
}

.page-shell {
  width: min(100%, var(--content-max));
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}

.skip-link {
  position: fixed;
  inset-block-start: var(--space-md);
  inset-inline-start: var(--space-md);
  z-index: calc(var(--z-sticky) + 1);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-ink);
  color: var(--color-paper);
  font-weight: 700;
  text-decoration: none;
  transform: translateY(calc(-100% - var(--space-xl)));
  transition: transform var(--dur-short) var(--ease-out);
  white-space: nowrap;
}

.skip-link:focus {
  transform: none;
}

.credibility a:focus-visible {
  outline-color: var(--color-focus-inverse);
}

.footer-line a:active {
  transform: translateY(var(--space-3xs));
}

.hero {
  display: grid;
  align-content: end;
  min-block-size: clamp(42rem, 88svh, 56rem);
  padding-block: var(--space-3xl) calc(var(--space-3xl) + var(--space-xl));
}

.hero__content {
  display: grid;
  justify-items: start;
  gap: var(--space-lg);
  max-width: 78rem;
}

.hero__descriptor {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-outlier);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.hero__descriptor-emoji {
  appearance: none;
  inline-size: 2.75rem;
  block-size: 2.75rem;
  margin-block: calc(var(--space-sm) * -1);
  margin-inline: calc(var(--space-xs) * -1);
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: default;
  display: inline-grid;
  place-items: center;
  font-family: inherit;
  font-size: 1.15em;
  line-height: 1;
  touch-action: manipulation;
  transform-origin: 50% 50%;
}

.hero__descriptor-emoji:focus-visible {
  outline: var(--rule-strong) solid var(--color-focus);
  outline-offset: var(--space-2xs);
}

@media (hover: hover) and (pointer: fine) {
  .hero__descriptor:hover .hero__descriptor-emoji {
    animation: robot-roll 880ms var(--ease-in-out) 1;
  }
}

@media (hover: none) and (pointer: coarse) {
  .hero__descriptor-emoji[role="button"] {
    cursor: pointer;
    animation: robot-roll-auto 880ms var(--ease-in-out) 700ms 1;
  }
}

.hero__descriptor-emoji.is-rolling {
  animation: robot-roll-tap 880ms var(--ease-in-out) 1;
}

@keyframes robot-roll {
  0% {
    transform: translateX(0) rotate(0deg);
  }

  50% {
    transform: translateX(2.5rem) rotate(360deg);
  }

  100% {
    transform: translateX(0) rotate(0deg);
  }
}

@keyframes robot-roll-auto {
  0% {
    transform: translateX(0) rotate(0deg);
  }

  50% {
    transform: translateX(2.5rem) rotate(360deg);
  }

  100% {
    transform: translateX(0) rotate(0deg);
  }
}

@keyframes robot-roll-tap {
  0% {
    transform: translateX(0) rotate(0deg);
  }

  50% {
    transform: translateX(2.5rem) rotate(360deg);
  }

  100% {
    transform: translateX(0) rotate(0deg);
  }
}

.hero h1 {
  max-width: 14ch;
  font-size: var(--text-display);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 0.97;
  text-wrap: balance;
}

.hero h1 span {
  display: block;
}

.hero__actions {
  display: flex;
  align-items: stretch;
  flex-direction: column;
  gap: var(--space-sm);
  width: min(100%, 32rem);
  margin-block-start: var(--space-sm);
}

.hero__primary-action {
  display: grid;
  justify-items: center;
  gap: var(--space-xs);
  width: 100%;
}

.hero__primary-action > p {
  color: var(--color-muted);
  font-size: var(--text-xs);
  line-height: 1.3;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 3.25rem;
  padding-inline: var(--space-xl);
  border: var(--rule-thin) solid var(--color-ink);
  border-radius: var(--radius-button);
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out);
}

.button--primary {
  background: var(--color-ink);
  color: var(--color-paper);
}

.button--secondary {
  background: var(--color-paper);
  color: var(--color-ink);
}

.button--inverse {
  width: fit-content;
  border-color: var(--color-paper);
  background: var(--color-paper);
  color: var(--color-ink);
}

.button:active {
  transform: translateY(var(--space-3xs));
}

.bridge {
  background: var(--color-ink);
  color: var(--color-paper);
}

.bridge__inner {
  display: grid;
  align-items: end;
  min-block-size: clamp(24rem, 45svh, 34rem);
  padding-block: var(--space-3xl);
}

.bridge h2 {
  max-width: 34ch;
  font-size: clamp(var(--text-xl), 4vw, var(--text-3xl));
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.06;
  text-wrap: balance;
}

.services {
  padding-block: var(--space-4xl) var(--space-3xl);
}

.services__header {
  display: grid;
  gap: var(--space-lg);
  margin-block-end: var(--space-2xl);
}

.services__header h2 {
  max-width: 20ch;
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.03;
}

.service-grid {
  display: grid;
  gap: var(--space-md);
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  min-width: 0;
  padding: var(--space-xl);
  border: var(--rule-hairline) solid var(--color-rule);
  background: var(--color-paper);
}

.service-card--primary {
  border-color: var(--color-rule-dark);
  background: var(--color-paper-subtle);
}

.service-card__level {
  color: var(--color-muted);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.service-card h3 {
  max-width: 18ch;
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.04;
}

.service-card__summary {
  max-width: 48ch;
  color: var(--color-muted);
}

.service-card__details {
  display: grid;
  align-content: start;
  gap: var(--space-lg);
  margin: 0;
  padding-block-start: var(--space-lg);
  border-block-start: var(--rule-hairline) solid var(--color-rule);
}

.service-card__details div {
  display: grid;
  gap: var(--space-xs);
}

.service-card__details dt {
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.service-card__details dd {
  margin: 0;
  max-width: 60ch;
  color: var(--color-muted);
}

.service-card__action {
  margin-block-start: auto;
  align-self: end;
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  width: fit-content;
  font-weight: 700;
  text-decoration-line: underline;
  text-decoration-thickness: var(--rule-thin);
  text-underline-offset: 0.18em;
  white-space: nowrap;
  transition: transform var(--dur-micro) var(--ease-out);
}

.text-link:active {
  transform: translateY(var(--space-3xs));
}

.credibility {
  overflow: clip;
  background: var(--color-ink);
  color: var(--color-paper);
}

.credibility__inner {
  display: grid;
  align-items: end;
  gap: var(--space-2xl);
  min-block-size: 44rem;
  padding-block-start: var(--space-3xl);
}

.credibility__copy {
  display: grid;
  align-content: end;
  gap: var(--space-xl);
  padding-block-end: var(--space-3xl);
}

.credibility__copy h2 {
  max-width: 26ch;
  font-size: clamp(var(--text-2xl), 3.75vw, var(--text-3xl));
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.credibility__copy h2 span {
  display: block;
}

.credibility__copy p {
  max-width: 43rem;
  color: var(--color-muted-inverse);
  font-size: var(--text-md);
}

.credibility__portrait {
  position: relative;
  isolation: isolate;
  width: min(100%, 23rem);
  margin-block-start: var(--space-xl);
  padding-block-start: 7rem;
  justify-self: center;
  filter: grayscale(1) contrast(1.08);
  outline: var(--rule-strong) solid transparent;
  outline-offset: var(--space-2xs);
}

.credibility__portrait:focus-visible {
  outline-color: var(--color-focus-inverse);
}

.credibility__portrait img {
  width: 100%;
  height: auto;
}

.portrait-bubble {
  --bubble-shift-x: -50%;
  position: absolute;
  inset-block-start: 0;
  inset-inline-start: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: min(18rem, calc(100vw - (2 * var(--page-gutter))));
  min-height: 4.75rem;
  margin: 0;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-paper);
  box-shadow: var(--space-xs) var(--space-xs) 0 var(--color-paper-3);
  color: var(--color-ink);
  clip-path: polygon(
    var(--space-xs) 0,
    calc(100% - var(--space-xs)) 0,
    calc(100% - var(--space-xs)) var(--space-2xs),
    100% var(--space-2xs),
    100% calc(100% - var(--space-xs)),
    calc(100% - var(--space-2xs)) calc(100% - var(--space-xs)),
    calc(100% - var(--space-2xs)) 100%,
    var(--space-xs) 100%,
    var(--space-xs) calc(100% - var(--space-2xs)),
    var(--space-2xs) calc(100% - var(--space-2xs)),
    var(--space-2xs) calc(100% - var(--space-xs)),
    0 calc(100% - var(--space-xs)),
    0 var(--space-xs),
    var(--space-2xs) var(--space-xs),
    var(--space-2xs) var(--space-2xs),
    var(--space-xs) var(--space-2xs)
  );
  font-family: var(--font-pixel);
  font-size: clamp(var(--text-xs), 2vw, var(--text-sm));
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.45;
  text-align: center;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateX(var(--bubble-shift-x)) translateY(var(--space-sm));
  transition: opacity var(--dur-micro) var(--ease-out),
              transform var(--dur-micro) var(--ease-out);
}

.credibility__portrait:focus .portrait-bubble,
.credibility__portrait:active .portrait-bubble {
  opacity: 1;
  transform: translateX(var(--bubble-shift-x));
}

.footer-line {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding-block: var(--space-xl);
  border-block-start: var(--rule-thin) solid var(--color-rule);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.footer-line a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  white-space: nowrap;
}

@media (hover: hover) and (pointer: fine) {
  .button--primary:hover {
    background: var(--color-ink-soft);
    color: var(--color-paper);
    transform: translateY(calc(var(--space-3xs) * -1));
  }

  .button--secondary:hover {
    background: var(--color-paper-subtle);
    color: var(--color-ink);
    transform: translateY(calc(var(--space-3xs) * -1));
  }

  .button--inverse:hover {
    background: var(--color-paper-subtle);
    color: var(--color-ink);
    transform: translateY(calc(var(--space-3xs) * -1));
  }

  .text-link:hover {
    transform: translateY(calc(var(--space-3xs) * -1));
  }

  .credibility__portrait:hover .portrait-bubble {
    opacity: 1;
    transform: translateX(var(--bubble-shift-x));
  }
}

@media (min-width: 40rem) {
  .hero__actions {
    align-items: flex-start;
    flex-direction: row;
    width: auto;
  }

  .hero__primary-action {
    width: fit-content;
  }

  .button {
    width: fit-content;
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-card:last-child {
    grid-column: 1 / -1;
  }

  .footer-line {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 60rem) {
  .hero h1 {
    max-width: none;
    font-size: clamp(4rem, 6.35vw, 6rem);
  }

  .hero h1 span {
    white-space: nowrap;
  }

  .service-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .service-card:last-child {
    grid-column: auto;
  }

  .credibility__inner {
    grid-template-columns: minmax(0, 7fr) minmax(20rem, 5fr);
    column-gap: var(--space-3xl);
  }

  .credibility__portrait {
    width: min(100%, 29rem);
    margin-block-start: 0;
    padding-block-start: 0;
    justify-self: end;
  }

  .portrait-bubble {
    inset-block-start: -5rem;
  }
}

@supports (grid-template-rows: subgrid) {
  @media (min-width: 40rem) {
    .service-grid {
      column-gap: var(--space-md);
      row-gap: var(--space-lg);
    }

    .service-card {
      display: grid;
      grid-template-rows: subgrid;
      grid-row: span 5;
      gap: var(--space-lg);
    }

    .service-card__action {
      margin-block-start: 0;
    }
  }
}

@media (max-width: 27rem) {
  .hero h1 {
    font-size: clamp(2.75rem, 14vw, 3.75rem);
  }
}

@media (pointer: coarse) {
  .button,
  .text-link,
  .footer-line a {
    min-height: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero__descriptor-emoji {
    animation: none !important;
  }
}