:root {
  --bg: #f8f0e4;
  --bg-soft: #fdf8f1;
  --panel: rgba(255, 252, 246, 0.78);
  --panel-strong: #fffaf1;
  --ink: #182432;
  --ink-soft: #425062;
  --line: rgba(24, 36, 50, 0.12);
  --navy: #0f3148;
  --forest: #1f5d4b;
  --gold: #d7a23f;
  --gold-deep: #b78321;
  --coral: #cf684f;
  --shadow: 0 24px 60px rgba(15, 49, 72, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --site-width: min(1180px, calc(100vw - 2rem));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(215, 162, 63, 0.28), transparent 32%),
    radial-gradient(circle at 85% 12%, rgba(31, 93, 75, 0.16), transparent 20%),
    linear-gradient(180deg, #f7ecd9 0%, #f9f4ec 40%, #fbf8f4 100%);
  font-family: "Segoe UI", "Trebuchet MS", sans-serif;
  line-height: 1.55;
}

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

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

button,
input,
textarea {
  font: inherit;
}

.site-shell {
  position: relative;
  overflow: hidden;
}

.site-shell::before,
.site-shell::after {
  content: "";
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: -1;
  filter: blur(12px);
}

.site-shell::before {
  top: 5rem;
  right: -6rem;
  width: 18rem;
  height: 18rem;
  background: rgba(207, 104, 79, 0.12);
  border-radius: 50%;
}

.site-shell::after {
  bottom: 8rem;
  left: -7rem;
  width: 22rem;
  height: 22rem;
  background: rgba(15, 49, 72, 0.08);
  border-radius: 50%;
}

.topbar,
.section,
.proof-strip,
.site-footer {
  width: var(--site-width);
  margin-inline: auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  margin-top: 1rem;
  background: rgba(255, 250, 241, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  box-shadow: 0 10px 28px rgba(24, 36, 50, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  color: #fff7ea;
  background: linear-gradient(135deg, var(--navy), var(--forest));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
  font-family: "Georgia", "Times New Roman", serif;
  font-size: 1rem;
  letter-spacing: 0.08em;
}

.brand-copy {
  display: flex;
  flex-direction: column;
}

.brand-copy strong,
.hero h1,
.section-heading h2,
.split-section h2,
.contact-card h2,
.hero-panel h2,
.model-card h3,
.inquiry-card h3 {
  font-family: "Georgia", "Palatino Linotype", serif;
  letter-spacing: -0.02em;
}

.brand-copy strong {
  font-size: 1rem;
}

.brand-copy small {
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.96rem;
}

.site-nav a {
  position: relative;
  color: var(--ink-soft);
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--coral));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  position: relative;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 0;
  line-height: 0;
  font-weight: 600;
  cursor: pointer;
}

.nav-toggle-icon {
  display: block;
  width: 1.45rem;
  height: 1.45rem;
}

.nav-toggle-icon line {
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  transform-box: fill-box;
  transform-origin: center;
  transition: transform 180ms ease, opacity 180ms ease;
}

.section {
  padding: 5rem 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 2rem;
  align-items: stretch;
  min-height: calc(100vh - 10rem);
  padding-top: 4.5rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--forest);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.96;
  max-width: 10ch;
}

.hero-text,
.section-heading p,
.section-copy p,
.contact-card p,
.hero-panel p,
.advantage-card p,
.experience-card p,
.program-card p {
  color: var(--ink-soft);
}

.hero-text {
  max-width: 39rem;
  margin: 1.5rem 0 0;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.85rem 1.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  color: #fffaf0;
  background: linear-gradient(135deg, var(--navy), var(--forest));
  box-shadow: 0 14px 30px rgba(15, 49, 72, 0.18);
}

.button-secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.55);
  border-color: rgba(24, 36, 50, 0.12);
}

.button-block {
  width: 100%;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0;
  margin: 2rem 0 0;
  list-style: none;
}

.hero-points li,
.panel-badge,
.program-tag {
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(24, 36, 50, 0.08);
}

.hero-panel,
.model-card,
.program-card,
.advantage-card,
.experience-card,
.inquiry-card,
.contact-card,
.faq-list details,
.proof-strip article {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.48);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero-panel {
  position: relative;
  padding: 2rem;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: auto auto -4rem -4rem;
  width: 12rem;
  height: 12rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(215, 162, 63, 0.22), transparent 70%);
}

.panel-badge {
  display: inline-flex;
  color: var(--navy);
  font-size: 0.82rem;
  font-weight: 700;
}

.hero-panel h2 {
  margin: 1rem 0 0.75rem;
  font-size: 2rem;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.panel-grid article {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(24, 36, 50, 0.08);
}

.panel-grid span {
  display: block;
  color: var(--ink-soft);
  font-size: 0.82rem;
  margin-bottom: 0.3rem;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.proof-strip article {
  padding: 1.6rem;
  border-radius: var(--radius-lg);
}

.proof-number,
.experience-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding-inline: 0.5rem;
  border-radius: 999px;
  color: var(--navy);
  background: rgba(215, 162, 63, 0.18);
  font-weight: 700;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.95fr);
  gap: 2rem;
  align-items: start;
}

.split-section h2,
.section-heading h2,
.contact-card h2 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
}

.model-card {
  padding: 2rem;
  border-radius: var(--radius-xl);
}

.model-card h3 {
  margin: 0 0 1.25rem;
  font-size: 1.55rem;
}

.model-list {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding-left: 1.25rem;
}

.model-list strong {
  display: block;
  margin-bottom: 0.2rem;
}

.section-heading {
  max-width: 44rem;
  margin-bottom: 2rem;
}

.program-grid,
.advantage-grid,
.experience-grid {
  display: grid;
  gap: 1rem;
}

.program-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.program-card,
.advantage-card {
  padding: 1.8rem;
  border-radius: var(--radius-lg);
}

.program-card h3,
.advantage-card h3,
.experience-card h3,
.admissions-steps h3 {
  margin: 0.9rem 0 0.6rem;
  font-size: 1.22rem;
}

.program-tag {
  display: inline-flex;
  color: var(--forest);
  font-size: 0.8rem;
  font-weight: 700;
}

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

.advantage-card:nth-child(2n) {
  transform: translateY(2rem);
}

.campus-section {
  position: relative;
}

.campus-section::before {
  content: "";
  position: absolute;
  right: 2rem;
  top: 1rem;
  width: 10rem;
  height: 10rem;
  border-radius: 2rem;
  background:
    linear-gradient(135deg, rgba(215, 162, 63, 0.12), rgba(31, 93, 75, 0.14)),
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.24) 0 12px,
      transparent 12px 24px
    );
  transform: rotate(8deg);
}

.experience-grid {
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  align-items: stretch;
}

.experience-card {
  min-height: 18rem;
  padding: 1.8rem;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.62), rgba(255, 250, 241, 0.9)),
    var(--panel);
}

.experience-card-large {
  min-height: 25rem;
  background:
    linear-gradient(180deg, rgba(15, 49, 72, 0.78), rgba(31, 93, 75, 0.74)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
  color: #fff7ec;
}

.experience-card-large p,
.experience-card-large h3 {
  color: inherit;
}

.admissions-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 2rem;
  align-items: start;
}

.admissions-steps {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.admissions-steps article {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.admissions-steps strong {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  color: #fff7ea;
  background: linear-gradient(135deg, var(--coral), var(--gold-deep));
}

.inquiry-card,
.contact-card {
  padding: 2rem;
  border-radius: var(--radius-xl);
}

.inquiry-card {
  display: grid;
  gap: 1rem;
}

.inquiry-card label {
  display: grid;
  gap: 0.45rem;
  font-weight: 600;
}

.inquiry-card input,
.inquiry-card textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(24, 36, 50, 0.12);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
}

.inquiry-card input:focus,
.inquiry-card textarea:focus {
  outline: 2px solid rgba(31, 93, 75, 0.28);
  border-color: rgba(31, 93, 75, 0.48);
}

.form-note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.form-note.is-success {
  color: var(--forest);
  font-weight: 700;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: 1.25rem;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.5rem;
}

.contact-links a {
  padding: 0.65rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(24, 36, 50, 0.08);
}

.faq-list {
  display: grid;
  gap: 1rem;
}

.faq-list details {
  padding: 1.2rem 1.3rem;
  border-radius: var(--radius-lg);
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list p {
  margin: 0.9rem 0 0;
  color: var(--ink-soft);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0 2.5rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

@media (max-width: 1040px) {
  .hero,
  .split-section,
  .admissions-section,
  .contact-section,
  .experience-grid,
  .program-grid {
    grid-template-columns: 1fr;
  }

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

  .advantage-card:nth-child(2n) {
    transform: none;
  }

  .hero {
    min-height: auto;
  }

  .experience-card,
  .experience-card-large {
    min-height: 16rem;
  }
}

@media (max-width: 760px) {
  .topbar {
    align-items: flex-start;
    flex-wrap: wrap;
    border-radius: 1.5rem;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    min-height: 2.8rem;
    margin-left: auto;
    padding: 0.65rem;
    border: 1px solid rgba(24, 36, 50, 0.12);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.55);
  }

  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 0.5rem;
  }

  .site-nav.is-open {
    display: flex;
  }

  .nav-toggle.is-open .nav-toggle-icon .line-top {
    transform: translateY(5px) rotate(45deg);
  }

  .nav-toggle.is-open .nav-toggle-icon .line-middle {
    opacity: 0;
  }

  .nav-toggle.is-open .nav-toggle-icon .line-bottom {
    transform: translateY(-5px) rotate(-45deg);
  }

  .hero {
    padding-top: 2rem;
  }

  .hero h1 {
    max-width: none;
  }

  .panel-grid,
  .proof-strip {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 4rem 0;
  }

  .site-footer {
    flex-direction: column;
  }
}