:root {
  color-scheme: light;
  --paper: #f1e7d4;
  --paper-deep: #e7d7bb;
  --surface: #f8f1e3;
  --surface-green: #dfe7d8;
  --surface-blue: #dde5e5;
  --surface-rust: #ead4c7;
  --ink: #183128;
  --body: #46524c;
  --muted: #6e766f;
  --line: rgb(24 49 40 / .19);
  --line-strong: rgb(24 49 40 / .42);
  --green: #174438;
  --green-hover: #0f352b;
  --cobalt: #2457a7;
  --rust: #b65235;
  --sand: #c8a879;
  --serif: "Newsreader", Georgia, serif;
  --sans: "Manrope", system-ui, sans-serif;
  --mono: "DM Mono", monospace;
  --ease-out: cubic-bezier(.23, 1, .32, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: 50;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  content: "";
  opacity: .03;
  pointer-events: none;
}

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

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

a {
  -webkit-tap-highlight-color: transparent;
}

.wrap {
  width: min(1320px, 100%);
  margin-inline: auto;
  padding-inline: 44px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--surface);
  background: var(--ink);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-nav {
  position: sticky;
  z-index: 30;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgb(241 231 212 / .91);
  backdrop-filter: blur(15px) saturate(120%);
  -webkit-backdrop-filter: blur(15px) saturate(120%);
}

.nav-inner {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand-logo {
  display: block;
  width: 158px;
  flex: 0 0 auto;
}

.brand-logo img {
  width: 100%;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(22px, 2.8vw, 38px);
  color: var(--body);
  font-size: 13px;
  font-weight: 600;
}

.nav-links a,
.nav-cta {
  transition: color 180ms ease, background-color 180ms ease, transform 120ms var(--ease-out);
}

.nav-cta {
  display: inline-flex;
  min-height: 42px;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--green);
  border-radius: 999px;
  padding: 0 17px;
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.nav-cta span,
.button span {
  color: var(--rust);
}

.hero {
  position: relative;
  min-height: calc(100dvh - 72px);
  overflow: hidden;
  background: var(--paper);
}

.hero::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgb(241 231 212 / .99) 0%,
    rgb(241 231 212 / .97) 30%,
    rgb(241 231 212 / .72) 43%,
    rgb(241 231 212 / .14) 62%,
    transparent 76%
  );
  content: "";
  pointer-events: none;
}

.hero-art {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  animation: hero-scale 900ms var(--ease-out) both;
}

.hero-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: calc(100dvh - 150px);
  align-items: center;
  padding-top: 56px;
  padding-bottom: 70px;
}

.hero-copy {
  width: min(590px, 48%);
  animation: hero-copy 620ms 90ms var(--ease-out) both;
}

.kicker,
.section-label {
  color: var(--green);
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: .06em;
  line-height: 1.5;
  text-transform: uppercase;
}

.hero h1 {
  margin-top: 18px;
  font-family: var(--serif);
  font-size: clamp(52px, 5.1vw, 68px);
  font-weight: 500;
  letter-spacing: -.045em;
  line-height: .98;
}

.hero-statement {
  max-width: 570px;
  margin-top: 25px;
  font-family: var(--serif);
  font-size: clamp(27px, 2.25vw, 34px);
  font-weight: 500;
  letter-spacing: -.03em;
  line-height: 1.1;
}

.hero-note {
  max-width: 520px;
  margin-top: 24px;
  color: var(--body);
  font-size: 16px;
  line-height: 1.65;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 25px;
  margin-top: 30px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  transition: background-color 180ms ease, transform 120ms var(--ease-out);
}

.primary {
  color: #f9f3e7;
  background: var(--green);
  box-shadow: 0 10px 24px rgb(23 68 56 / .18);
}

.fact-strip {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--line-strong);
  background: rgb(241 231 212 / .82);
}

.fact-row {
  display: grid;
  min-height: 78px;
  grid-template-columns: .72fr .92fr 1.5fr;
  align-items: center;
}

.fact-row span {
  display: flex;
  min-height: 34px;
  align-items: center;
  gap: 8px;
  border-right: 1px solid var(--line);
  padding-right: 30px;
  margin-right: 30px;
  color: var(--body);
  font-size: 13px;
  font-weight: 600;
}

.fact-row span:last-child {
  border-right: 0;
  padding-right: 0;
  margin-right: 0;
}

.fact-row strong {
  color: var(--cobalt);
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 600;
  line-height: 1;
}

.statement {
  padding: 126px 0 134px;
  background: var(--surface-green);
}

.statement-grid {
  display: grid;
  grid-template-columns: 4fr 7fr;
  gap: clamp(50px, 7vw, 110px);
  align-items: start;
}

.section-note {
  color: var(--green);
  font-family: var(--serif);
  font-size: clamp(28px, 2.4vw, 35px);
  font-style: italic;
  font-weight: 500;
  letter-spacing: -.025em;
  line-height: 1.08;
}

.statement-copy h2,
.program h2,
.result h2 {
  font-family: var(--serif);
  font-size: clamp(38px, 4vw, 52px);
  font-weight: 500;
  letter-spacing: -.04em;
  line-height: 1.01;
}

.statement-copy p {
  max-width: 670px;
  margin-top: 30px;
  color: var(--body);
  font-size: 16px;
  line-height: 1.72;
}

.program {
  position: relative;
  padding: 138px 0 152px;
}

.program-head {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: clamp(60px, 9vw, 150px);
  align-items: end;
  padding-bottom: 72px;
  border-bottom: 1px solid var(--line-strong);
}

.program-head h2 {
  margin-top: 18px;
}

.program-head > p {
  max-width: 520px;
  padding-bottom: 7px;
  color: var(--body);
  font-size: 16px;
  line-height: 1.72;
}

.lesson-list {
  position: relative;
}

.lesson-list::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 35px;
  width: 1px;
  background: var(--line-strong);
  content: "";
}

.lesson {
  position: relative;
  display: grid;
  grid-template-columns: minmax(310px, .78fr) minmax(0, 1.22fr);
  gap: clamp(54px, 8vw, 132px);
  padding: 76px 0 82px;
  border-bottom: 1px solid var(--line);
}

.lesson-heading {
  display: flex;
  align-items: flex-start;
  gap: 34px;
}

.lesson-number {
  position: relative;
  z-index: 1;
  display: grid;
  width: 72px;
  height: 72px;
  flex: 0 0 72px;
  place-items: center;
  border: 1px solid var(--green);
  border-radius: 50%;
  color: var(--surface);
  background: var(--green);
  font-family: var(--mono);
  font-size: 15px;
  letter-spacing: .06em;
}

.lesson-label,
.homework-label,
.result-index {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .075em;
  line-height: 1.5;
  text-transform: uppercase;
}

.lesson h3 {
  max-width: 360px;
  margin-top: 9px;
  font-family: var(--serif);
  font-size: clamp(27px, 2.4vw, 34px);
  font-weight: 600;
  letter-spacing: -.03em;
  line-height: 1.06;
}

.lesson-body {
  display: grid;
  grid-template-columns: minmax(230px, .92fr) minmax(250px, 1.08fr);
  gap: clamp(34px, 5vw, 76px);
}

.topics {
  list-style: none;
}

.topics li {
  position: relative;
  padding: 0 0 13px 22px;
  margin-bottom: 13px;
  border-bottom: 1px solid var(--line);
  color: var(--body);
  font-size: 15px;
  line-height: 1.55;
}

.topics li::before {
  position: absolute;
  top: .63em;
  left: 2px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cobalt);
  content: "";
}

.topics li:last-child {
  margin-bottom: 0;
}

.homework {
  align-self: start;
  border-left: 3px solid var(--cobalt);
  padding: 26px 28px;
  background: var(--surface);
  box-shadow: 0 18px 42px rgb(93 70 37 / .08);
}

.lesson-two .homework {
  background: var(--surface-blue);
}

.lesson-three .homework {
  background: var(--surface-rust);
}

.homework-label {
  color: var(--cobalt);
}

.homework p:last-child {
  margin-top: 15px;
  color: var(--body);
  font-size: 14px;
  line-height: 1.7;
}

.result {
  padding: 138px 0 150px;
  background: var(--ink);
}

.result-inner {
  color: var(--surface);
}

.result-head {
  display: grid;
  grid-template-columns: 3fr 5fr;
  column-gap: clamp(50px, 8vw, 132px);
}

.result-head .section-label {
  grid-column: 1;
  color: #b8cdbf;
}

.result-head h2,
.result-head > p {
  grid-column: 2;
}

.result-head h2 {
  margin-top: 10px;
  color: var(--surface);
}

.result-head > p {
  max-width: 720px;
  margin-top: 29px;
  color: #c8d0ca;
  font-size: 16px;
  line-height: 1.72;
}

.result-board {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
  margin-top: 82px;
}

.result-item {
  min-height: 290px;
  padding: 34px;
  color: var(--ink);
}

.result-server {
  grid-column: 1 / span 5;
  background: var(--surface-blue);
}

.result-agent {
  grid-column: 6 / span 7;
  background: var(--surface-green);
}

.result-item h3 {
  max-width: 440px;
  margin-top: 54px;
  font-family: var(--serif);
  font-size: clamp(29px, 3vw, 39px);
  font-weight: 600;
  letter-spacing: -.035em;
  line-height: 1.04;
}

.result-item p:last-child {
  max-width: 510px;
  margin-top: 20px;
  color: var(--body);
  font-size: 15px;
  line-height: 1.68;
}

.result-finale {
  grid-column: 4 / span 9;
  padding: 68px 0 0;
  font-family: var(--serif);
  font-size: clamp(35px, 4.3vw, 58px);
  font-weight: 500;
  letter-spacing: -.04em;
  line-height: 1.02;
}

.result-finale em {
  color: #abc6b5;
  font-style: italic;
}

footer {
  padding: 54px 0 58px;
  border-top: 1px solid var(--line-strong);
  background: var(--paper-deep);
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.footer-logo {
  width: 165px;
}

.footer-row p {
  color: var(--body);
  font-size: 12px;
}

.js .reveal {
  opacity: 0;
  transform: translateY(14px);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 560ms var(--ease-out), transform 560ms var(--ease-out);
}

@keyframes hero-scale {
  from { transform: scale(1.025); }
  to { transform: scale(1); }
}

@keyframes hero-copy {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (hover: hover) {
  .nav-links a:hover {
    color: var(--cobalt);
  }

  .nav-cta:hover {
    color: var(--surface);
    background: var(--green);
  }

  .primary:hover {
    background: var(--green-hover);
  }

  .button:hover span {
    transform: translateY(2px);
  }
}

@media (max-width: 1040px) {
  .nav-links {
    display: none;
  }

  .hero-copy {
    width: min(600px, 58%);
  }

  .hero::after {
    background: linear-gradient(90deg, rgb(241 231 212 / .99) 0%, rgb(241 231 212 / .94) 40%, rgb(241 231 212 / .3) 68%, transparent 82%);
  }

  .lesson {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .lesson-body {
    padding-left: 106px;
  }
}

@media (max-width: 760px) {
  .wrap {
    padding-inline: 20px;
  }

  .site-nav::before {
    position: absolute;
    right: 0;
    bottom: 100%;
    left: 0;
    height: 96px;
    background: var(--paper);
    content: "";
  }

  .nav-inner {
    min-height: 64px;
    gap: 14px;
  }

  .brand-logo {
    width: 126px;
  }

  .nav-cta {
    min-height: 38px;
    padding-inline: 14px;
    font-size: 11px;
  }

  .hero {
    min-height: 820px;
  }

  .hero::after {
    background: linear-gradient(
      180deg,
      var(--paper) 0%,
      var(--paper) 43%,
      rgb(241 231 212 / .92) 50%,
      rgb(241 231 212 / .2) 67%,
      transparent 80%
    );
  }

  .hero-art {
    top: auto;
    height: 59%;
  }

  .hero-art img {
    object-position: 72% center;
  }

  .hero-grid {
    min-height: auto;
    align-items: flex-start;
    padding-top: 62px;
    padding-bottom: 430px;
  }

  .hero-copy {
    width: 100%;
  }

  .kicker,
  .section-label {
    font-size: 15px;
  }

  .hero h1 {
    margin-top: 14px;
    font-size: clamp(45px, 13vw, 58px);
  }

  .hero-statement {
    max-width: 440px;
    margin-top: 20px;
    font-size: 29px;
  }

  .hero-note {
    max-width: 390px;
    margin-top: 18px;
    font-size: 14px;
  }

  .button {
    width: 100%;
    margin-top: 24px;
  }

  .fact-row {
    display: block;
    padding-top: 5px;
    padding-bottom: 5px;
  }

  .fact-row span {
    min-height: 51px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 0;
    margin: 0;
  }

  .fact-row span:last-child {
    border-bottom: 0;
  }

  .fact-row strong {
    font-size: 24px;
  }

  .statement {
    padding: 90px 0 96px;
  }

  .statement-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .section-note {
    font-size: 29px;
  }

  .statement-copy h2,
  .program h2,
  .result h2 {
    font-size: clamp(32px, 9vw, 38px);
  }

  .statement-copy p {
    margin-top: 24px;
    font-size: 15px;
  }

  .program {
    padding: 94px 0 104px;
  }

  .program-head {
    grid-template-columns: 1fr;
    gap: 34px;
    padding-bottom: 54px;
  }

  .program-head h2 {
    margin-top: 14px;
  }

  .program-head > p {
    font-size: 15px;
  }

  .lesson-list::before {
    display: none;
  }

  .lesson {
    gap: 36px;
    padding: 56px 0 62px;
  }

  .lesson-heading {
    gap: 20px;
  }

  .lesson-number {
    width: 54px;
    height: 54px;
    flex-basis: 54px;
    font-size: 12px;
  }

  .lesson h3 {
    font-size: 28px;
  }

  .lesson-body {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-left: 0;
  }

  .homework {
    padding: 23px 22px;
  }

  .result {
    padding: 94px 0 104px;
  }

  .result-head {
    grid-template-columns: 1fr;
  }

  .result-head .section-label,
  .result-head h2,
  .result-head > p {
    grid-column: 1;
  }

  .result-head h2 {
    margin-top: 18px;
  }

  .result-head > p {
    margin-top: 24px;
    font-size: 15px;
  }

  .result-board {
    grid-template-columns: minmax(0, 1fr);
    margin-top: 56px;
  }

  .result-server,
  .result-agent,
  .result-finale {
    grid-column: 1;
    min-width: 0;
  }

  .result-item {
    min-height: 260px;
    padding: 28px;
  }

  .result-item h3 {
    margin-top: 38px;
    font-size: 31px;
  }

  .result-finale {
    padding-top: 38px;
    font-size: 38px;
  }

  footer {
    padding: 44px 0;
  }

  .footer-row {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 380px) {
  .wrap {
    padding-inline: 16px;
  }

  .nav-cta {
    padding-inline: 12px;
  }

  .hero {
    min-height: 800px;
  }

  .hero-grid {
    padding-top: 52px;
    padding-bottom: 414px;
  }

  .hero h1 {
    font-size: 45px;
  }

  .hero-statement {
    font-size: 27px;
  }

  .result-item {
    padding: 24px;
  }

  .result-item h3 {
    font-size: 27px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}