:root {
  --ink: #1a1840;
  --muted: #5c4f62;
  --paper: #f8e4d8;
  --card: #fff8f2;
  --line: #efcfc0;
  --navy: #1a1840;
  --royal: #2b3aa8;
  --magenta: #e21b70;
  --orange: #f26a1b;
  --lime: #d6ee63;
  --lavender: #cbb6ea;
  --kelly: #2f8a4e;
  --peach: #ffd4c4;
  --stripe: #c9c3bf;
  --pastel: var(--lime);
  --plum: var(--magenta);
  --forest: var(--kelly);
  --sage: var(--royal);
  --terracotta: var(--orange);
  --accent: var(--magenta);
  --accent-hover: #c4145f;
  --on-accent: #fff;
  --max: 72rem;
  --font: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  color: var(--ink);
  background:
    radial-gradient(circle at 92% 8%, var(--lavender) 0 7rem, transparent 7.1rem),
    radial-gradient(circle at 6% 88%, var(--lime) 0 5.5rem, transparent 5.6rem),
    var(--paper);
  line-height: 1.7;
}

img {
  max-width: 100%;
  height: auto;
}

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  background: var(--royal);
  color: #fff;
  padding: 0.5rem 0.75rem;
  z-index: 10;
}

.skip-link:focus {
  top: 0.75rem;
}

.wrap {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  border-bottom: 8px solid transparent;
  border-image: repeating-linear-gradient(
      -45deg,
      var(--stripe) 0 8px,
      #8f8a86 8px 16px
    )
    8;
  background: rgba(248, 228, 216, 0.94);
  backdrop-filter: blur(8px);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.95rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  width: 2.5rem;
  height: 2.5rem;
  flex-shrink: 0;
  display: block;
}

.brand-mark svg {
  width: 100%;
  height: 100%;
  display: block;
}

.brand-mark .steam path {
  transform-box: fill-box;
  transform-origin: center bottom;
  animation: steam 2.5s ease-in-out infinite;
}

.brand-mark .steam path:nth-child(2) {
  animation-delay: 0.35s;
}

.brand-mark .steam path:nth-child(3) {
  animation-delay: 0.7s;
}

@keyframes steam {
  0%,
  100% {
    opacity: 0.2;
    transform: translateY(3px);
  }
  50% {
    opacity: 1;
    transform: translateY(-4px);
  }
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
}

.brand-name {
  font-family: var(--font);
  font-size: 1.22rem;
  font-weight: 600;
  line-height: 1.2;
}

.brand-tag {
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

nav[aria-label="Primary"] {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
}

nav a {
  color: inherit;
  text-decoration: none;
  font-size: 1.05rem;
}

nav a:hover,
.brand:hover {
  color: var(--magenta);
}

nav a[aria-current="page"] {
  color: var(--magenta);
  box-shadow: inset 0 -2px 0 var(--orange);
}

main {
  padding-block: 2.5rem 1rem;
}

.hero {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 48rem) {
  .hero {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 2rem;
    align-items: start;
  }
}

.hero h1,
.section-title,
.page-title {
  font-family: var(--font);
  font-weight: 550;
  font-optical-sizing: auto;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 1rem;
}

.section-title {
  font-size: clamp(1.7rem, 3.4vw, 2.2rem);
  max-width: 22ch;
}

.hero h1,
.page-title {
  font-size: clamp(2.15rem, 5.2vw, 3.5rem);
  max-width: 16ch;
}

.lede,
.prose p {
  font-size: 1.1875rem;
  color: var(--muted);
  max-width: 42rem;
  margin: 0 0 1.1rem;
}

.prose p:last-child {
  margin-bottom: 1.5rem;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 1.35rem;
  padding: 0;
  list-style: none;
}

.chip-row li {
  background: var(--card);
  border: 2px solid var(--ink);
  padding: 0.32rem 0.72rem;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.chip-row li:nth-child(1) {
  background: var(--lime);
}

.chip-row li:nth-child(2) {
  background: var(--lavender);
}

.chip-row li:nth-child(3) {
  background: var(--orange);
  color: #fff;
}

.chip-row li:nth-child(4) {
  background: var(--royal);
  color: #fff;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.button {
  display: inline-block;
  background: var(--magenta);
  color: #fff;
  text-decoration: none;
  padding: 0.78rem 1.25rem;
  border-radius: 0;
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  background: var(--accent-hover);
  border-color: var(--ink);
  color: #fff;
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
}

.button-ghost {
  background: var(--card);
  color: var(--ink);
  border-color: var(--ink);
  box-shadow: 4px 4px 0 var(--lavender);
}

.button-ghost:hover {
  color: var(--ink);
  border-color: var(--ink);
  background: var(--lavender);
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
}

.text-link {
  color: var(--magenta);
  font-weight: 600;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 0.2rem;
}

.hero-board {
  background: var(--card);
  border: 2px solid var(--ink);
  box-shadow: 8px 8px 0 var(--royal);
  padding: 1.15rem 1.1rem 1.2rem;
}

.hero-board-label {
  margin: 0 0 0.45rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--magenta);
}

.hero-board-query {
  margin: 0 0 1rem;
  font-family: var(--font);
  font-size: 1.2rem;
  line-height: 1.3;
  color: var(--ink);
  background: var(--peach);
  border: 2px solid var(--ink);
  padding: 0.65rem 0.8rem;
}

.llm-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.llm-card {
  display: grid;
  grid-template-columns: minmax(7.5rem, 0.9fr) 1fr;
  gap: 0.5rem;
  align-items: center;
  border: 2px solid var(--ink);
  padding: 0.7rem 0.8rem;
  background: #fff;
}

.llm-name {
  font-weight: 700;
  font-size: 1.05rem;
}

.llm-status {
  font-size: 0.95rem;
  color: var(--muted);
}

.llm-card.is-gpt {
  border-left: 10px solid var(--lime);
}

.llm-card.is-gem {
  border-left: 10px solid var(--lavender);
}

.llm-card.is-mode {
  border-left: 10px solid var(--orange);
}

.llm-card.is-overview {
  border-left: 10px solid var(--royal);
}

.grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  margin-top: 1.5rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
}

.card {
  background: var(--card);
  border: 2px solid var(--ink);
  border-radius: 0;
  padding: 1.45rem 1.4rem;
  box-shadow: 6px 6px 0 var(--lavender);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 var(--ink);
}

.card.is-purple {
  box-shadow: 6px 6px 0 var(--magenta);
  background: linear-gradient(180deg, #ffe3f0 0 0.55rem, var(--card) 0.55rem);
}

.card.is-green {
  box-shadow: 6px 6px 0 var(--kelly);
  background: linear-gradient(180deg, var(--lime) 0 0.55rem, var(--card) 0.55rem);
}

.card.is-sky {
  box-shadow: 6px 6px 0 var(--royal);
  background: linear-gradient(180deg, var(--lavender) 0 0.55rem, var(--card) 0.55rem);
}

.card.is-peach {
  box-shadow: 6px 6px 0 var(--orange);
  background: linear-gradient(180deg, var(--peach) 0 0.55rem, var(--card) 0.55rem);
}

.card.is-terracotta {
  box-shadow: 6px 6px 0 var(--orange);
  background: linear-gradient(180deg, var(--orange) 0 0.55rem, var(--card) 0.55rem);
}

.card h2,
.card h3 {
  font-family: var(--font);
  margin: 0 0 0.55rem;
}

.card p {
  margin: 0 0 0.85rem;
  color: var(--muted);
  font-size: 1.0625rem;
}

.card p:last-child {
  margin-bottom: 0;
}

.num {
  font-family: var(--sans);
  color: var(--magenta);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  margin: 0 0 0.4rem;
}

.kicker {
  display: inline-block;
  color: var(--magenta);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 600;
  margin: 0 0 0.85rem;
  background: var(--lime);
  padding: 0.2rem 0.5rem;
  border: 2px solid var(--ink);
}

.section {
  margin-top: 4.25rem;
}

.problem-clouds {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0.35rem 0 0.25rem;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.85rem;
}

.cloud {
  position: relative;
  margin: 0;
  padding: 1.85rem 2.15rem 2rem 2.2rem;
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--ink);
  border: 2.5px solid var(--ink);
  z-index: 1;
}

.cloud::before,
.cloud::after {
  content: "";
  position: absolute;
  background: inherit;
  border: 2.5px solid var(--ink);
  pointer-events: none;
}

.cloud.is-1 {
  width: 100%;
  max-width: 34rem;
  align-self: flex-start;
  background: var(--lime);
  border-radius: 62% 38% 48% 52% / 42% 58% 42% 58%;
  transform: rotate(-2.2deg);
  z-index: 3;
  padding-bottom: 2.2rem;
}

.cloud.is-1::before {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  left: 1.4rem;
  bottom: -1.15rem;
  z-index: -1;
}

.cloud.is-1::after {
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50%;
  left: 0.35rem;
  bottom: -1.75rem;
}

.cloud.is-2 {
  width: 100%;
  max-width: 28rem;
  align-self: flex-end;
  background: #ffe3f0;
  border-radius: 38% 62% 55% 45% / 58% 38% 62% 42%;
  transform: rotate(2.8deg);
  z-index: 2;
  border-style: dashed;
}

.cloud.is-2::before {
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 60% 40% 55% 45%;
  border-style: dashed;
  right: 2rem;
  top: -0.85rem;
}

.cloud.is-2::after {
  display: none;
}

.cloud.is-3 {
  width: 100%;
  max-width: 31rem;
  align-self: flex-start;
  background: var(--peach);
  border-radius: 48% 52% 38% 62% / 55% 42% 58% 45%;
  transform: rotate(1.6deg);
  z-index: 4;
  border-width: 3px;
}

.cloud.is-3::before {
  width: 2.4rem;
  height: 1.6rem;
  border-radius: 50% 50% 50% 50% / 70% 70% 30% 30%;
  left: 42%;
  bottom: -0.85rem;
  border-width: 3px;
}

.cloud.is-3::after {
  display: none;
}

.cloud.is-4 {
  width: 100%;
  max-width: 36rem;
  align-self: flex-end;
  background: var(--lavender);
  border-radius: 55% 45% 62% 38% / 42% 62% 38% 58%;
  transform: rotate(-1.8deg);
  z-index: 3;
}

.cloud.is-4::before {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  right: 3rem;
  bottom: -1.05rem;
  background: var(--royal);
  border-color: var(--ink);
}

.cloud.is-4::after {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  right: 2.15rem;
  bottom: -1.55rem;
  background: var(--royal);
}

.note {
  font-size: 1.2rem;
  max-width: 40rem;
  margin: 1.25rem 0 0;
  padding: 1rem 1.1rem;
  background: var(--lime);
  border: 2px solid var(--ink);
  box-shadow: 5px 5px 0 var(--royal);
}

.note-after-clouds {
  position: relative;
  margin-top: 1.75rem;
  max-width: 42rem;
  border-radius: 1.25rem 1.25rem 1.25rem 0.35rem;
  box-shadow: 6px 6px 0 var(--royal);
}

.note-after-clouds::before {
  content: "";
  position: absolute;
  left: 1.5rem;
  top: -0.85rem;
  width: 1.15rem;
  height: 1.15rem;
  background: var(--lime);
  border: 2px solid var(--ink);
  border-radius: 50%;
}

@media (min-width: 48rem) {
  .problem-clouds {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    grid-template-rows: auto auto;
    gap: 0;
    min-height: 22rem;
    padding: 0.75rem 0.5rem 1.5rem;
    gap: 0;
  }

  .cloud.is-1 {
    grid-column: 1;
    grid-row: 1;
    max-width: none;
    width: auto;
    margin: 0 -1.25rem -1.5rem 0;
    padding: 2.15rem 2.45rem 2.35rem;
    font-size: 1.1rem;
  }

  .cloud.is-2 {
    grid-column: 2;
    grid-row: 1;
    max-width: none;
    width: 94%;
    justify-self: end;
    margin: 2.25rem 0 0;
    padding: 1.95rem 2.15rem 2.15rem;
  }

  .cloud.is-3 {
    grid-column: 1;
    grid-row: 2;
    max-width: 92%;
    width: 92%;
    margin: -0.5rem 0 0 1.25rem;
    padding: 2rem 2.25rem 2.2rem;
  }

  .cloud.is-4 {
    grid-column: 2;
    grid-row: 2;
    max-width: none;
    width: auto;
    justify-self: end;
    margin: -1.75rem -0.35rem 0 -0.75rem;
    padding: 2.15rem 2.4rem 2.35rem;
    font-size: 1.1rem;
  }

  .note-after-clouds {
    margin-top: 0.5rem;
    margin-left: 8%;
  }
}

.soon {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--royal);
  margin-bottom: 0.4rem;
  font-weight: 700;
}

.follow {
  margin-top: 1.25rem;
}

.process {
  display: grid;
  gap: 0;
  grid-template-columns: 1fr;
  margin: 2.25rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
  position: relative;
}

.process::before {
  content: "";
  position: absolute;
  left: 1.15rem;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 3px;
  background: linear-gradient(var(--orange), var(--magenta), var(--royal), var(--kelly));
}

.process-step {
  position: relative;
  padding: 0 0 1.75rem 3.4rem;
  animation: rise 0.7s ease both;
}

.process-step:nth-child(2) {
  animation-delay: 0.1s;
}

.process-step:nth-child(3) {
  animation-delay: 0.2s;
}

.process-step:nth-child(4) {
  animation-delay: 0.3s;
  padding-bottom: 0;
}

.process-index {
  position: absolute;
  left: 0;
  top: 0;
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 0;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: var(--orange);
  color: #fff;
  border: 2px solid var(--ink);
  z-index: 1;
}

.process-step.is-2 .process-index {
  background: var(--magenta);
}

.process-step.is-3 .process-index {
  background: var(--royal);
}

.process-step.is-4 .process-index {
  background: var(--kelly);
}

.process-step h3 {
  font-family: var(--font);
  margin: 0.15rem 0 0.4rem;
}

.process-step p {
  margin: 0;
  color: var(--muted);
  max-width: 38rem;
  font-size: 1.05rem;
}

@media (min-width: 56rem) {
  .process {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }

  .process::before {
    left: 8%;
    right: 8%;
    top: 1.15rem;
    bottom: auto;
    height: 3px;
    width: auto;
  }

  .process-step {
    padding: 3.2rem 0.4rem 0;
  }

  .process-index {
    left: calc(50% - 1.15rem);
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.cta-band {
  margin-top: 4.5rem;
  background: var(--royal);
  color: #fff;
  padding: 2.75rem 0;
  position: relative;
  overflow: hidden;
  border-top: 2px solid var(--ink);
}

.cta-band::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 9rem;
  height: 9rem;
  background:
    linear-gradient(135deg, transparent 40%, #8e2b7c 40% 52%, var(--magenta) 52% 64%, var(--orange) 64% 76%, #ffd36a 76%);
  pointer-events: none;
}

.cta-band .wrap {
  position: relative;
  z-index: 1;
}

.cta-band .section-title,
.cta-band .lede {
  color: #fff;
}

.cta-band .lede {
  opacity: 0.92;
}

.cta-band .button {
  background: var(--orange);
  border-color: #fff;
  color: #fff;
  box-shadow: 4px 4px 0 #0f1230;
}

.cta-band .button:hover {
  background: #d85c12;
  border-color: #fff;
  color: #fff;
}

.site-footer {
  border-top: 8px solid transparent;
  border-image: repeating-linear-gradient(
      45deg,
      var(--lavender) 0 10px,
      var(--orange) 10px 20px,
      var(--lime) 20px 30px,
      var(--magenta) 30px 40px
    )
    8;
  margin-top: 0;
  padding: 2.25rem 0 1.5rem;
  background: #f0d3c6;
}

.footer-brand {
  max-width: 28rem;
}

.footer-brand p {
  color: var(--muted);
  margin: 0.65rem 0 0;
  font-size: 1.02rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.25rem;
  margin: 1.5rem 0 0;
}

.footer-nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: 1.05rem;
}

.footer-nav a:hover {
  color: var(--magenta);
}

.legal {
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.about-layout {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 48rem) {
  .about-layout {
    grid-template-columns: minmax(14rem, 18rem) 1fr;
    gap: 2.75rem;
  }
}

.portrait {
  margin: 0;
  position: relative;
}

.portrait img {
  width: 100%;
  display: block;
  border-radius: 0;
  object-fit: cover;
  aspect-ratio: 1;
  border: 2px solid var(--ink);
  box-shadow: 12px 12px 0 var(--lime);
}

.contact-layout {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

@media (min-width: 48rem) {
  .contact-layout {
    grid-template-columns: 1fr 1.1fr;
    align-items: start;
  }
}

form {
  display: grid;
  gap: 0.4rem;
  background: var(--card);
  border: 2px solid var(--ink);
  box-shadow: 8px 8px 0 var(--orange);
  padding: 1.35rem 1.25rem 1.5rem;
}

label {
  font-size: 1rem;
  margin-top: 0.6rem;
}

input,
textarea {
  font: inherit;
  padding: 0.65rem 0.75rem;
  border: 2px solid var(--ink);
  border-radius: 0;
  background: #fff;
  color: var(--ink);
}

textarea {
  min-height: 8rem;
  resize: vertical;
}

input:focus,
textarea:focus,
.button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--royal);
  outline-offset: 2px;
}

.hp {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.thanks-panel {
  max-width: 36rem;
  background: var(--card);
  border: 2px solid var(--ink);
  box-shadow: 10px 10px 0 var(--magenta);
  padding: 1.75rem 1.5rem;
}

@media (max-width: 40rem) {
  .llm-card {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }
}