:root {
  --navy: #061524;
  --navy-2: #0d253a;
  --gold: #e3ad42;
  --gold-2: #f7cc72;
  --paper: #f4f0e7;
  --ink: #111827;
  --muted: #607083;
  --line: rgba(255, 255, 255, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: #fff;
  background: var(--navy);
  font-family: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", Arial, sans-serif;
  word-break: keep-all;
}

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

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 70px);
  background: rgba(3, 11, 20, 0.88);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
}

.brand span:last-child {
  display: grid;
  gap: 2px;
  line-height: 1.05;
}

.brand b {
  font-size: 18px;
}

.brand small {
  color: rgba(255, 255, 255, 0.58);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: #171005;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  border-radius: 50%;
  font-weight: 1000;
}

.topbar nav {
  display: flex;
  gap: 28px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
  font-weight: 800;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(310px, 0.75fr);
  align-items: center;
  gap: 44px;
  min-height: 720px;
  padding: 94px clamp(22px, 6vw, 86px);
  background:
    radial-gradient(circle at 83% 16%, rgba(227, 173, 66, 0.25), transparent 22%),
    linear-gradient(135deg, #030b14 0%, #061524 46%, #0d253a 100%);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--gold-2);
  font-size: 13px;
  font-weight: 1000;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(36px, 4.7vw, 64px);
  line-height: 1.16;
  letter-spacing: 0;
}

.hero h1 strong {
  color: var(--gold-2);
  font-style: normal;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 780px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(18px, 2vw, 25px);
  font-weight: 750;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.primary,
.secondary,
.expert-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 60px;
  padding: 16px 24px;
  border-radius: 10px;
  font-size: 18px;
  font-weight: 1000;
}

.primary,
.expert-form button {
  color: #171005;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  box-shadow: 0 22px 44px rgba(227, 173, 66, 0.24);
}

.secondary {
  border: 1px solid rgba(247, 204, 114, 0.6);
}

.hero-panel {
  padding: 34px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(247, 204, 114, 0.35);
  border-radius: 18px;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.25);
}

.hero-panel b {
  color: var(--gold-2);
  font-size: 28px;
}

.hero-panel p,
.hero-panel li {
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
  font-weight: 750;
  line-height: 1.7;
}

.hero-panel ul {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.hero-panel li {
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

.founder {
  display: grid;
  grid-template-columns: minmax(300px, 420px) minmax(420px, 820px);
  justify-content: center;
  gap: 56px;
  align-items: center;
  padding-top: 76px;
  padding-bottom: 76px;
  background: linear-gradient(180deg, #e3ebf1 0%, #f2f5f7 48%, #dce5ec 100%);
  color: var(--ink);
}

.founder-media {
  display: grid;
  gap: 14px;
}

.founder-main-img {
  width: 100%;
  max-height: 540px;
  object-fit: cover;
  object-position: center top;
  overflow: hidden;
  background: #111c2b;
  border-radius: 8px;
  box-shadow: 0 24px 46px rgba(2, 14, 27, 0.24);
}

.founder-proof {
  display: grid;
  grid-template-columns: 0.38fr 1fr;
  gap: 12px;
}

.founder-proof img {
  width: 100%;
  height: 132px;
  object-fit: cover;
  object-position: center 18%;
  background: #fff;
  border: 1px solid rgba(214, 161, 61, 0.22);
  border-radius: 8px;
  box-shadow: 0 14px 28px rgba(2, 14, 27, 0.12);
}

.founder-proof img:first-child {
  object-position: center top;
}

.founder-proof img:last-child {
  object-position: center 12%;
}

.founder-copy h2 {
  margin: 0;
  color: var(--gold);
  font-size: clamp(36px, 4.4vw, 52px);
  line-height: 1.18;
}

.founder-copy > p {
  margin: 22px 0 0;
  max-width: 780px;
  color: #344154;
  font-size: 18px;
  font-weight: 680;
  line-height: 1.78;
}

.founder-copy blockquote {
  margin: 26px 0 0;
  padding: 22px 24px;
  color: #102033;
  background: rgba(255, 255, 255, 0.62);
  border-left: 4px solid var(--gold);
  border-radius: 8px;
  box-shadow: 0 14px 30px rgba(2, 14, 27, 0.08);
  font-size: 19px;
  font-weight: 1000;
  line-height: 1.58;
}

.founder-belief {
  margin-top: 24px;
  padding: 22px 24px;
  background: #102033;
  border-radius: 8px;
  box-shadow: 0 16px 34px rgba(2, 14, 27, 0.16);
}

.founder-belief b {
  display: block;
  color: var(--gold-2);
  font-size: 20px;
}

.founder-belief span {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 17px;
  font-weight: 760;
  line-height: 1.7;
}

.founder-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 720px;
  margin-top: 28px;
}

.founder-stats div {
  text-align: center;
}

.founder-stats span {
  display: block;
  color: var(--gold);
  font-size: 32px;
  font-weight: 1000;
  line-height: 1;
}

.founder-stats b {
  display: block;
  margin-top: 8px;
  color: #253348;
  font-size: 14px;
}

.founder-cta {
  margin-top: 28px;
}

.section {
  padding: 92px clamp(22px, 6vw, 86px);
  color: var(--ink);
  background: var(--paper);
}

.section.dark {
  color: #fff;
  background: linear-gradient(180deg, #0d253a, #061524);
}

.section-title {
  max-width: 960px;
  margin: 0 auto 46px;
  text-align: center;
}

.section-title h2,
.audience h2,
.apply h2 {
  margin: 0;
  font-size: clamp(34px, 4.6vw, 60px);
  line-height: 1.16;
}

.section-title p:not(.eyebrow),
.apply-copy p {
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 20px;
  font-weight: 750;
  line-height: 1.7;
}

.dark .section-title p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.72);
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.cards article {
  min-height: 270px;
  padding: 28px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 18px 42px rgba(12, 32, 51, 0.12);
}

.cards span {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  color: #171005;
  background: var(--gold-2);
  border-radius: 50%;
  font-weight: 1000;
}

.cards h3 {
  margin: 28px 0 12px;
  font-size: 25px;
}

.cards p,
.audience li,
footer p {
  color: var(--muted);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.7;
}

.roadmap {
  background:
    linear-gradient(180deg, rgba(6, 21, 36, 0.96), rgba(13, 37, 58, 0.96)),
    radial-gradient(circle at 12% 12%, rgba(247, 204, 114, 0.18), transparent 28%);
  color: #fff;
}

.roadmap .section-title p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.72);
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.roadmap-grid article {
  min-height: 310px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(247, 204, 114, 0.24);
  border-radius: 18px;
  box-shadow: 0 22px 58px rgba(0, 0, 0, 0.18);
}

.roadmap-grid span {
  display: inline-flex;
  padding: 8px 12px;
  color: #171005;
  background: var(--gold-2);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 1000;
}

.roadmap-grid h3 {
  margin: 28px 0 14px;
  color: #fff;
  font-size: 25px;
  line-height: 1.28;
}

.roadmap-grid p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 16px;
  font-weight: 740;
  line-height: 1.72;
}

.package {
  background:
    radial-gradient(circle at 86% 12%, rgba(227, 173, 66, 0.16), transparent 22%),
    #071727;
  color: #fff;
}

.package .section-title p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.72);
}

.package-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: 22px;
  align-items: start;
}

.package-name {
  position: sticky;
  top: 96px;
  padding: 32px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.045));
  border: 1px solid rgba(247, 204, 114, 0.32);
  border-radius: 18px;
  box-shadow: 0 24px 62px rgba(0, 0, 0, 0.22);
}

.package-name span {
  display: inline-flex;
  padding: 8px 12px;
  color: #171005;
  background: var(--gold-2);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 1000;
}

.package-name h3 {
  margin: 24px 0 18px;
  color: var(--gold-2);
  font-size: clamp(30px, 3vw, 42px);
  line-height: 1.15;
}

.package-name p {
  margin: 0 0 26px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
  font-weight: 760;
  line-height: 1.7;
}

.package-items {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.package-items article {
  min-height: 210px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
}

.package-items b {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: #171005;
  background: var(--gold-2);
  border-radius: 50%;
  font-size: 14px;
}

.package-items strong {
  display: block;
  margin-top: 18px;
  color: #fff;
  font-size: 20px;
  line-height: 1.35;
}

.package-items p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.65;
}

.flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.flow div {
  min-height: 130px;
  display: grid;
  place-items: center;
  padding: 20px;
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(247, 204, 114, 0.3);
  border-radius: 16px;
  text-align: center;
  font-size: 20px;
  font-weight: 1000;
}

.automation-result {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 28px;
  align-items: center;
  max-width: 1120px;
  margin: 38px auto 0;
  padding: 30px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(247, 204, 114, 0.28);
  border-radius: 18px;
}

.automation-result h3 {
  margin: 0;
  color: var(--gold-2);
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.16;
}

.automation-result ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.automation-result li {
  padding: 16px 18px;
  color: rgba(255, 255, 255, 0.84);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  font-size: 16px;
  font-weight: 900;
}

.audience {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
  align-items: start;
}

.audience ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.audience li {
  padding: 20px 22px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 14px 32px rgba(12, 32, 51, 0.1);
}

.apply {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 44px;
  padding: 92px clamp(22px, 6vw, 86px);
  background: #071727;
}

.apply-copy {
  position: sticky;
  top: 100px;
  align-self: start;
}

.apply-copy p {
  color: rgba(255, 255, 255, 0.74);
}

.expert-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 26px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
}

.expert-form label {
  color: rgba(255, 255, 255, 0.86);
  font-size: 15px;
  font-weight: 900;
}

.expert-form input,
.expert-form select,
.expert-form textarea {
  width: 100%;
  margin-top: 8px;
  padding: 15px 14px;
  color: #111827;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  font: inherit;
  font-weight: 750;
}

.expert-form textarea {
  resize: vertical;
}

.wide,
.expert-form button,
.form-message {
  grid-column: 1 / -1;
}

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-message {
  margin: 0;
  color: var(--gold-2);
  font-size: 16px;
  font-weight: 900;
  line-height: 1.6;
}

footer {
  padding: 34px clamp(22px, 6vw, 86px);
  text-align: center;
  background: #030b14;
}

footer p {
  max-width: 980px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.54);
}

@media (max-width: 980px) {
  .hero,
  .founder,
  .package-layout,
  .apply,
  .audience {
    grid-template-columns: 1fr;
  }

  .founder-media {
    order: 2;
  }

  .founder-copy {
    order: 1;
  }

  .cards,
  .flow,
  .roadmap-grid,
  .automation-result {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .apply-copy {
    position: static;
  }

  .package-name {
    position: static;
  }

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

@media (max-width: 640px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .topbar nav {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
    font-size: 13px;
  }

  .hero {
    min-height: auto;
    padding-top: 62px;
  }

  .hero h1,
  .founder-copy h2,
  .section-title h2,
  .audience h2,
  .apply h2 {
    font-size: clamp(34px, 11vw, 48px);
  }

  .hero-actions {
    display: grid;
  }

  .cards,
  .flow,
  .roadmap-grid,
  .automation-result,
  .automation-result ul,
  .founder-proof,
  .package-items,
  .expert-form {
    grid-template-columns: 1fr;
  }

  .founder-proof img {
    height: auto;
    max-height: 520px;
  }

  .founder-main-img {
    max-height: 520px;
  }

  .founder-stats {
    grid-template-columns: 1fr;
  }

  .section,
  .apply {
    padding-top: 68px;
    padding-bottom: 68px;
  }
}