@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/variable/pretendardvariable-dynamic-subset.css");

:root {
  --ink: #16262d;
  --ink-soft: #475d65;
  --paper: #f7faf8;
  --white: #ffffff;
  --aqua: #72d8df;
  --aqua-bright: #94edf0;
  --aqua-deep: #1e9aa3;
  --mint: #e2f8f5;
  --yellow: #f2d46b;
  --coral: #ff7b64;
  --line: rgba(22, 38, 45, 0.15);
  --max-width: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  word-break: keep-all;
}

body,
a,
button {
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

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

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

.site-header {
  position: fixed;
  z-index: 50;
  top: 18px;
  left: 50%;
  width: min(calc(100% - 40px), 1240px);
  min-height: 64px;
  padding: 10px 12px 10px 20px;
  border: 1px solid rgba(22, 38, 45, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 14px 40px rgba(25, 65, 72, 0.08);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand img,
.footer-brand img {
  width: 28px;
  height: 34px;
  object-fit: contain;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  margin-left: 70px;
  color: #52666d;
  font-size: 14px;
  font-weight: 650;
}

.desktop-nav a,
footer a,
.text-link {
  transition:
    color 180ms ease,
    opacity 180ms ease;
}

.desktop-nav a:hover,
footer a:hover,
.text-link:hover {
  color: var(--aqua-deep);
}

.header-cta {
  min-height: 42px;
  padding: 0 20px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  font-weight: 750;
  transition:
    transform 180ms ease,
    background 180ms ease;
}

.header-cta:hover,
.button-primary:hover {
  background: #25434c;
  transform: translateY(-2px);
}

.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  padding: 190px 24px 72px;
  background:
    radial-gradient(circle at 50% 6%, #ffffff 0, rgba(255, 255, 255, 0) 38%),
    linear-gradient(180deg, #edfafa 0%, #f7faf8 62%, #f7faf8 100%);
}

.hero-wash {
  position: absolute;
  border-radius: 999px;
  filter: blur(4px);
  pointer-events: none;
}

.hero-wash-one {
  top: 100px;
  left: -120px;
  width: 420px;
  height: 420px;
  background: rgba(114, 216, 223, 0.18);
}

.hero-wash-two {
  top: 250px;
  right: -110px;
  width: 360px;
  height: 360px;
  background: rgba(242, 212, 107, 0.16);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(100%, 1060px);
  margin: 0 auto;
  text-align: center;
}

.eyebrow,
.section-kicker {
  margin: 0 0 28px;
  color: #46636a;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 13px;
  border: 1px solid rgba(30, 154, 163, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--aqua-deep);
  box-shadow: 0 0 0 5px rgba(30, 154, 163, 0.11);
}

.hero h1 {
  margin: 0;
  font-size: clamp(58px, 7.2vw, 104px);
  font-weight: 850;
  line-height: 0.98;
  letter-spacing: -0.075em;
}

.hero h1 span,
.section-heading h2 span,
.demo-copy h2 span,
.technology-heading h2 span {
  color: var(--aqua-deep);
}

.hero-description {
  margin: 34px auto 0;
  color: var(--ink-soft);
  font-size: clamp(17px, 1.8vw, 21px);
  font-weight: 520;
  line-height: 1.7;
  letter-spacing: -0.025em;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 56px;
  padding: 0 24px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 750;
  transition:
    transform 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

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

.button-ghost {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
}

.button-ghost:hover {
  border-color: var(--aqua-deep);
  background: var(--white);
  transform: translateY(-2px);
}

.play-icon {
  width: 28px;
  height: 28px;
  padding-left: 2px;
  border-radius: 50%;
  background: var(--aqua);
  color: var(--ink);
  display: grid;
  place-items: center;
  font-size: 10px;
}

.product-stage {
  position: relative;
  z-index: 2;
  width: min(100%, 1180px);
  margin: 100px auto 0;
  padding: 0 62px;
}

.browser-frame {
  overflow: hidden;
  border: 1px solid rgba(22, 38, 45, 0.18);
  border-radius: 28px;
  background: var(--white);
  box-shadow:
    0 38px 80px rgba(29, 89, 96, 0.14),
    0 3px 0 rgba(255, 255, 255, 0.8) inset;
}

.browser-bar {
  min-height: 52px;
  padding: 0 20px;
  border-bottom: 1px solid var(--line);
  color: #6a7d82;
  display: grid;
  grid-template-columns: 120px 1fr 120px;
  align-items: center;
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.browser-dots {
  display: flex;
  gap: 6px;
}

.browser-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d5dfe0;
}

.browser-dots i:first-child {
  background: var(--coral);
}

.browser-dots i:nth-child(2) {
  background: var(--yellow);
}

.browser-dots i:last-child {
  background: var(--aqua);
}

.browser-status {
  justify-self: end;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--mint);
  color: #137880;
  font-size: 10px;
}

.browser-frame > img {
  width: 100%;
  aspect-ratio: 1.81 / 1;
  object-fit: cover;
}

.query-bubble,
.recommendation-chip {
  position: absolute;
  z-index: 4;
  border: 1px solid rgba(22, 38, 45, 0.12);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 42px rgba(22, 38, 45, 0.13);
  backdrop-filter: blur(10px);
}

.query-bubble {
  top: -43px;
  left: 0;
  padding: 15px 22px;
  border-radius: 18px 18px 18px 5px;
  font-size: 15px;
  font-weight: 700;
  transform: rotate(-2deg);
}

.bubble-label {
  margin-right: 12px;
  color: var(--aqua-deep);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.14em;
}

.recommendation-chip {
  right: 2px;
  bottom: -30px;
  padding: 13px 18px 13px 12px;
  border-radius: 18px 5px 18px 18px;
  display: flex;
  align-items: center;
  gap: 11px;
  transform: rotate(1.5deg);
}

.recommendation-chip img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.recommendation-chip span {
  display: grid;
  gap: 3px;
  font-size: 13px;
  font-weight: 750;
}

.recommendation-chip small {
  color: var(--aqua-deep);
  font-size: 8px;
  letter-spacing: 0.12em;
}

.hero-facts {
  position: relative;
  z-index: 2;
  width: min(100%, 920px);
  margin: 98px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.hero-facts div {
  padding: 0 40px;
  border-right: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 11px;
}

.hero-facts div:last-child {
  border-right: 0;
}

.hero-facts strong {
  font-size: 34px;
  font-weight: 850;
  letter-spacing: -0.05em;
}

.hero-facts span {
  color: #63777d;
  font-size: 13px;
  font-weight: 650;
}

.section-shell {
  width: min(calc(100% - 48px), var(--max-width));
  margin: 0 auto;
}

.problem-section {
  padding: 150px 0;
  background: var(--ink);
  color: var(--white);
}

.section-heading h2,
.demo-copy h2,
.technology-heading h2 {
  margin: 0;
  font-size: clamp(42px, 5vw, 72px);
  font-weight: 820;
  line-height: 1.08;
  letter-spacing: -0.06em;
}

.problem-heading h2 span {
  color: #8ba1a7;
}

.section-kicker.light {
  color: var(--aqua);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 72px;
}

.problem-grid article {
  position: relative;
  min-height: 370px;
  overflow: hidden;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.035);
}

.problem-number {
  color: var(--aqua);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.14em;
}

.problem-grid h3 {
  margin: 48px 0 14px;
  font-size: 27px;
  letter-spacing: -0.04em;
}

.problem-grid p {
  max-width: 320px;
  margin: 0;
  color: #b8c6ca;
  font-size: 15px;
  line-height: 1.7;
}

.fragment-lines,
.choice-icons,
.split-route {
  position: absolute;
  right: 28px;
  bottom: 28px;
  left: 28px;
  height: 76px;
}

.fragment-lines {
  display: grid;
  gap: 9px;
  align-content: center;
}

.fragment-lines i {
  height: 10px;
  border-radius: 999px;
  background: #385159;
}

.fragment-lines i:first-child {
  width: 62%;
  background: var(--aqua);
}

.fragment-lines i:nth-child(2) {
  width: 84%;
}

.fragment-lines i:last-child {
  width: 42%;
  margin-left: 34%;
}

.choice-icons {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.choice-icons i {
  width: 58px;
  height: 58px;
  border: 1px solid #4b6067;
  border-radius: 50%;
  color: #648087;
  display: grid;
  place-items: center;
  font-style: normal;
  font-weight: 800;
}

.choice-icons i:nth-child(2) {
  border-color: var(--yellow);
  color: var(--yellow);
  transform: translateY(-10px);
}

.split-route {
  display: flex;
  align-items: center;
}

.split-route::before {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--aqua);
  content: "";
}

.split-route i {
  width: 28%;
  height: 2px;
  margin-left: 6px;
  background: #4b6067;
  transform-origin: left;
}

.split-route i:nth-child(2) {
  background: var(--coral);
  transform: rotate(-18deg);
}

.split-route i:nth-child(3) {
  background: var(--yellow);
  transform: rotate(18deg);
}

.problem-answer {
  margin-top: 34px;
  padding: 30px 34px;
  border-radius: 20px;
  background: var(--aqua);
  color: var(--ink);
  display: grid;
  grid-template-columns: 180px 1fr;
  align-items: center;
  gap: 20px;
}

.problem-answer > span {
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.18em;
}

.problem-answer p {
  margin: 0;
  font-size: clamp(21px, 2.5vw, 32px);
  line-height: 1.35;
  letter-spacing: -0.035em;
}

.experience-section {
  padding: 150px 0;
}

.experience-section .section-shell {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 90px;
  align-items: start;
}

.experience-section .section-heading {
  position: sticky;
  top: 132px;
}

.section-copy {
  max-width: 440px;
  margin: 34px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.75;
}

.journey-list {
  display: grid;
  gap: 14px;
}

.journey-card {
  min-height: 210px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--white);
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 10px 20px;
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.journey-card:hover {
  border-color: rgba(30, 154, 163, 0.5);
  box-shadow: 0 20px 46px rgba(43, 106, 111, 0.09);
  transform: translateY(-4px);
}

.journey-index {
  width: 46px;
  height: 46px;
  border-radius: 15px;
  background: var(--mint);
  color: var(--aqua-deep);
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 850;
}

.journey-copy h3 {
  margin: 3px 0 13px;
  font-size: 24px;
  letter-spacing: -0.04em;
}

.journey-copy p {
  max-width: 520px;
  margin: 0;
  color: #5d7076;
  font-size: 15px;
  line-height: 1.7;
}

.journey-meta {
  grid-column: 2;
  align-self: end;
  color: #809096;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.demo-section {
  padding: 120px 0;
  background: var(--aqua);
}

.demo-shell {
  display: grid;
  grid-template-columns: 0.6fr 1.4fr;
  align-items: center;
  gap: 70px;
}

.demo-copy p:not(.section-kicker) {
  max-width: 400px;
  margin: 28px 0 24px;
  font-size: 16px;
  line-height: 1.75;
}

.demo-copy h2 span {
  color: rgba(22, 38, 45, 0.48);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 800;
}

.video-wrap {
  position: relative;
  padding: 12px;
  border-radius: 25px;
  background: var(--ink);
  box-shadow: 0 30px 70px rgba(25, 75, 79, 0.28);
  transform: rotate(1deg);
}

.video-label {
  position: absolute;
  z-index: 2;
  top: -20px;
  right: 30px;
  padding: 11px 15px;
  border-radius: 8px;
  background: var(--yellow);
  color: var(--ink);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.12em;
  transform: rotate(2deg);
}

.video-wrap iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: 16px;
}

.hackathon-section {
  padding: 150px 0;
  background: #20383f;
  color: var(--white);
}

.hackathon-shell {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 120px;
  align-items: start;
}

.hackathon-title h2 {
  margin: 0;
  font-size: clamp(44px, 5vw, 72px);
  line-height: 1.1;
  letter-spacing: -0.06em;
}

.hackathon-story {
  padding-top: 55px;
}

.date-stamp {
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.date-stamp strong {
  color: var(--aqua);
  font-size: 64px;
  line-height: 1;
  letter-spacing: -0.06em;
}

.date-stamp span {
  color: #a6bac0;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.08em;
}

.hackathon-story p {
  color: #b9c8cc;
  font-size: 15px;
  line-height: 1.8;
}

.hackathon-story .lead {
  margin-top: 32px;
  color: var(--white);
  font-size: 20px;
  line-height: 1.65;
  letter-spacing: -0.02em;
}

.hackathon-values {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.hackathon-values span {
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  color: #c7d4d7;
  font-size: 11px;
  font-weight: 700;
}

.team-section {
  padding: 140px 0 150px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 88% 12%, rgba(114, 216, 223, 0.18), transparent 24%),
    #eef5f3;
}

.team-heading {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  align-items: end;
  gap: 80px;
}

.team-heading h2 {
  margin: 0;
  font-size: clamp(44px, 5vw, 68px);
  line-height: 1.08;
  letter-spacing: -0.065em;
}

.team-heading h2 span {
  color: var(--aqua-deep);
}

.team-heading > p {
  max-width: 450px;
  margin: 0 0 8px;
  color: #5d7177;
  font-size: 17px;
  line-height: 1.75;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin: 64px 0 0;
  padding: 0;
  list-style: none;
}

.team-grid li {
  min-width: 0;
}

.team-card {
  display: block;
}

.member-photo {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  border: 1px solid rgba(22, 38, 45, 0.12);
  border-radius: 24px;
  background: #dfe9e6;
  box-shadow: 0 18px 36px rgba(37, 79, 84, 0.08);
}

.member-photo::after {
  position: absolute;
  inset: auto 0 0;
  height: 32%;
  background: linear-gradient(transparent, rgba(14, 34, 40, 0.4));
  content: "";
  pointer-events: none;
}

.member-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    filter 220ms ease,
    transform 280ms ease;
}

.member-photo > span {
  position: absolute;
  z-index: 1;
  right: 14px;
  bottom: 14px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 50%;
  background: rgba(22, 38, 45, 0.7);
  color: var(--white);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.08em;
  backdrop-filter: blur(10px);
}

.team-card:hover .member-photo img {
  filter: saturate(1.08);
  transform: scale(1.035);
}

.member-info {
  padding: 20px 4px 0;
}

.member-info h3 {
  margin: 0;
  font-size: 24px;
  letter-spacing: -0.045em;
}

.github-handle {
  display: block;
  overflow: hidden;
  margin-top: 5px;
  color: #708287;
  font-size: 11px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.github-handle i {
  color: var(--aqua-deep);
  font-style: normal;
}

.member-roles {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 16px 0 0;
}

.member-roles span {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(30, 154, 163, 0.12);
  color: #247f86;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.member-roles .role-lead {
  background: rgba(255, 123, 100, 0.14);
  color: #bf5746;
}

.technology-section {
  padding: 150px 0 130px;
}

.technology-heading {
  display: grid;
  grid-template-columns: 0.4fr 1fr;
  align-items: start;
}

.technology-heading h2 {
  grid-column: 2;
}

.system-flow {
  margin-top: 74px;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 12px;
}

.system-flow > div {
  min-height: 172px;
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.system-flow span {
  margin-bottom: auto;
  color: var(--aqua-deep);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.13em;
}

.system-flow strong {
  margin-bottom: 7px;
  font-size: 18px;
  letter-spacing: -0.035em;
}

.system-flow small {
  color: #77888d;
  font-size: 11px;
}

.system-flow > i {
  color: #839499;
  font-style: normal;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 9px;
  margin-top: 32px;
}

.tech-tags span {
  padding: 10px 14px;
  border-radius: 999px;
  background: #e9efed;
  color: #52666d;
  font-size: 11px;
  font-weight: 700;
}

.status-section {
  padding: 100px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #eef3f0;
}

.status-shell {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 90px;
}

.status-shell h2 {
  max-width: 440px;
  margin: 0;
  font-size: 36px;
  line-height: 1.2;
  letter-spacing: -0.05em;
}

.status-copy > p {
  margin: 0;
  color: #4f6369;
  font-size: 17px;
  line-height: 1.8;
}

.status-pills {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px 16px;
  margin-top: 28px;
  color: #667a80;
  font-size: 12px;
}

.status-pills .done {
  color: #14959d;
  font-weight: 800;
}

.status-pills .next {
  color: #d8614f;
  font-weight: 800;
}

.repository-section {
  padding: 120px 0 140px;
}

.repository-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}

.repository-heading h2 {
  margin: 0;
  font-size: 48px;
  letter-spacing: -0.055em;
}

.repository-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 48px;
}

.repository-grid a {
  position: relative;
  min-height: 245px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--white);
  transition:
    background 200ms ease,
    color 200ms ease,
    transform 200ms ease;
}

.repository-grid a:hover {
  background: var(--ink);
  color: var(--white);
  transform: translateY(-4px);
}

.repository-grid span {
  color: var(--aqua-deep);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.14em;
}

.repository-grid h3 {
  margin: 52px 0 10px;
  font-size: 25px;
  letter-spacing: -0.04em;
}

.repository-grid p {
  max-width: 250px;
  margin: 0;
  color: #718288;
  font-size: 13px;
  line-height: 1.6;
}

.repository-grid i {
  position: absolute;
  top: 27px;
  right: 27px;
  font-style: normal;
  font-size: 18px;
}

footer {
  min-height: 120px;
  padding: 30px max(24px, calc((100% - var(--max-width)) / 2));
  background: var(--ink);
  color: var(--white);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

footer p {
  color: #91a5aa;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}

footer > a {
  justify-self: end;
  color: #c4d1d4;
  font-size: 12px;
  font-weight: 700;
}

a:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 4px;
}

@media (max-width: 1024px) {
  .desktop-nav {
    gap: 20px;
    margin-left: 20px;
  }

  .product-stage {
    padding: 0 32px;
  }

  .experience-section .section-shell,
  .demo-shell,
  .hackathon-shell,
  .status-shell {
    gap: 50px;
  }

  .problem-grid article {
    min-height: 400px;
  }

  .team-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 42px 18px;
  }

  .system-flow {
    grid-template-columns: repeat(4, 1fr);
  }

  .system-flow > i {
    display: none;
  }
}

@media (max-width: 820px) {
  .site-header {
    top: 12px;
    width: calc(100% - 24px);
  }

  .desktop-nav {
    display: none;
  }

  .hero {
    padding-top: 158px;
  }

  .product-stage {
    margin-top: 84px;
    padding: 0;
  }

  .query-bubble {
    left: -6px;
  }

  .recommendation-chip {
    right: -6px;
  }

  .problem-grid {
    grid-template-columns: 1fr;
  }

  .problem-grid article {
    min-height: 310px;
  }

  .experience-section .section-shell,
  .demo-shell,
  .hackathon-shell,
  .status-shell {
    grid-template-columns: 1fr;
  }

  .experience-section .section-heading {
    position: static;
  }

  .demo-shell,
  .hackathon-shell {
    gap: 74px;
  }

  .team-heading {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .technology-heading {
    grid-template-columns: 1fr;
  }

  .technology-heading h2 {
    grid-column: 1;
  }

  .system-flow {
    grid-template-columns: repeat(2, 1fr);
  }

  .repository-grid {
    grid-template-columns: 1fr;
  }

  .repository-grid a {
    min-height: 205px;
  }
}

@media (max-width: 600px) {
  html {
    scroll-padding-top: 76px;
  }

  .site-header {
    min-height: 56px;
    padding: 8px 8px 8px 14px;
  }

  .brand {
    gap: 7px;
    font-size: 16px;
  }

  .brand img {
    width: 23px;
    height: 28px;
  }

  .header-cta {
    min-height: 38px;
    padding: 0 14px;
    font-size: 12px;
  }

  .hero {
    min-height: auto;
    padding: 136px 18px 70px;
  }

  .eyebrow {
    margin-bottom: 23px;
    font-size: 9px;
    letter-spacing: 0.11em;
  }

  .hero h1 {
    font-size: clamp(43px, 13vw, 59px);
    line-height: 1.02;
  }

  .hero-description {
    margin-top: 26px;
    font-size: 16px;
    line-height: 1.65;
  }

  .desktop-break {
    display: none;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 9px;
    margin-top: 28px;
  }

  .button {
    width: 100%;
    min-height: 52px;
  }

  .product-stage {
    margin-top: 88px;
  }

  .browser-frame {
    border-radius: 18px;
  }

  .browser-bar {
    min-height: 38px;
    padding: 0 12px;
    grid-template-columns: 58px 1fr 58px;
    font-size: 7px;
  }

  .browser-dots {
    gap: 4px;
  }

  .browser-dots i {
    width: 6px;
    height: 6px;
  }

  .browser-status {
    padding: 4px 6px;
    font-size: 7px;
  }

  .query-bubble {
    top: -48px;
    max-width: 86%;
    padding: 12px 14px;
    font-size: 12px;
  }

  .bubble-label {
    display: block;
    margin: 0 0 4px;
    font-size: 7px;
  }

  .recommendation-chip {
    right: -2px;
    bottom: -42px;
    padding: 9px 12px 9px 8px;
  }

  .recommendation-chip img {
    width: 30px;
    height: 30px;
  }

  .recommendation-chip span {
    font-size: 10px;
  }

  .recommendation-chip small {
    font-size: 6px;
  }

  .hero-facts {
    margin-top: 92px;
    grid-template-columns: 1fr;
  }

  .hero-facts div {
    padding: 16px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .hero-facts div:last-child {
    border-bottom: 0;
  }

  .section-shell {
    width: min(calc(100% - 36px), var(--max-width));
  }

  .problem-section,
  .experience-section,
  .hackathon-section,
  .team-section,
  .technology-section {
    padding: 96px 0;
  }

  .section-heading h2,
  .demo-copy h2,
  .technology-heading h2,
  .hackathon-title h2 {
    font-size: 39px;
  }

  .section-kicker {
    margin-bottom: 20px;
    font-size: 10px;
  }

  .problem-grid {
    margin-top: 48px;
  }

  .problem-grid article {
    min-height: 320px;
    padding: 24px;
  }

  .problem-grid h3 {
    margin-top: 30px;
  }

  .problem-answer {
    padding: 24px;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .problem-answer p {
    font-size: 21px;
  }

  .journey-card {
    min-height: auto;
    padding: 22px;
    grid-template-columns: 46px 1fr;
  }

  .journey-copy h3 {
    font-size: 20px;
  }

  .journey-meta {
    margin-top: 12px;
  }

  .demo-section {
    padding: 92px 0;
  }

  .demo-shell {
    gap: 54px;
  }

  .video-wrap {
    margin: 0 -6px;
    padding: 7px;
    border-radius: 16px;
    transform: none;
  }

  .video-wrap iframe {
    border-radius: 11px;
  }

  .video-label {
    top: -16px;
    right: 14px;
    font-size: 8px;
  }

  .hackathon-story {
    padding-top: 0;
  }

  .date-stamp strong {
    font-size: 52px;
  }

  .date-stamp span {
    font-size: 9px;
  }

  .hackathon-story .lead {
    font-size: 18px;
  }

  .team-heading h2 {
    font-size: 39px;
  }

  .team-heading > p {
    font-size: 15px;
  }

  .team-grid {
    gap: 30px 12px;
    margin-top: 44px;
  }

  .member-photo {
    border-radius: 18px;
  }

  .member-photo > span {
    right: 10px;
    bottom: 10px;
    width: 30px;
    height: 30px;
    font-size: 8px;
  }

  .member-info {
    padding-top: 15px;
  }

  .member-info h3 {
    font-size: 20px;
  }

  .member-roles {
    margin-top: 12px;
  }

  .member-roles span {
    padding: 6px 8px;
    font-size: 8px;
  }

  .system-flow {
    grid-template-columns: 1fr;
    margin-top: 48px;
  }

  .system-flow > div {
    min-height: 150px;
  }

  .status-section {
    padding: 78px 0;
  }

  .status-shell {
    gap: 40px;
  }

  .status-shell h2 {
    font-size: 30px;
  }

  .status-copy > p {
    font-size: 15px;
  }

  .status-pills {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .status-pills .next {
    margin-top: 10px;
  }

  .repository-section {
    padding: 90px 0 110px;
  }

  .repository-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .repository-heading h2 {
    font-size: 39px;
  }

  footer {
    padding: 36px 20px;
    grid-template-columns: 1fr auto;
    gap: 22px;
  }

  footer p {
    grid-column: 1 / -1;
    grid-row: 2;
    margin: 0;
    text-align: left;
  }
}

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

  * {
    transition: none !important;
  }
}