:root {
  --brand-primary: #d7168b;
  --brand-primary-strong: #ad116f;
  --brand-secondary: #00418e;
  --ink-950: #0c1528;
  --ink-800: #1f2c44;
  --ink-700: #344765;
  --ink-500: #64748b;
  --surface: #ffffff;
  --surface-soft: #f7f9ff;
  --line: #dbe4f3;
  --hero-grad-a: #071126;
  --hero-grad-b: #123466;
  --hero-grad-c: #4d104b;
  --shadow-card: 0 20px 44px rgba(9, 21, 44, 0.14);
  --radius-lg: 22px;
  --radius-md: 14px;
  --container: min(1120px, 92vw);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Source Sans 3", sans-serif;
  color: var(--ink-700);
  background: linear-gradient(180deg, #f4f8ff 0%, #ffffff 34%, #f8fbff 100%);
  line-height: 1.6;
}

a {
  color: inherit;
  text-underline-offset: 3px;
}

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

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--ink-950);
  font-family: "Sora", sans-serif;
  line-height: 1.15;
}

p {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  background: var(--ink-950);
  color: #fff;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  border-bottom: 1px solid rgba(228, 235, 248, 0.16);
  backdrop-filter: blur(10px);
  background: rgba(7, 17, 37, 0.88);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 78px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  min-width: 0;
}

.brand-study {
  display: grid;
  color: #f7faff;
  min-width: 0;
}

.brand-study-kicker {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.68rem;
  color: #b8c7e4;
}

.brand-study-name {
  font-weight: 700;
  font-size: 0.94rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.menu-toggle {
  display: none;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  width: 44px;
  height: 44px;
  background: transparent;
  padding: 0;
  margin-left: auto;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: #ffffff;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-left: auto;
}

.primary-nav a {
  text-decoration: none;
  color: #f8faff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.45rem 0.55rem;
  border-radius: 0.6rem;
  transition: background-color 0.2s ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  outline: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.72rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: linear-gradient(120deg, var(--brand-primary), var(--brand-primary-strong));
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 12px 24px rgba(169, 17, 108, 0.32);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px rgba(169, 17, 108, 0.36);
}

.btn-small {
  font-size: 0.88rem;
  padding: 0.56rem 1rem;
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: none;
}

.btn-dark {
  background: var(--ink-950);
  box-shadow: 0 10px 18px rgba(12, 21, 40, 0.26);
}

.hero {
  position: relative;
  overflow: hidden;
  color: #eaf0fb;
  background: linear-gradient(128deg, var(--hero-grad-a) 0%, var(--hero-grad-b) 52%, var(--hero-grad-c) 100%);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(4px);
  pointer-events: none;
}

.hero::before {
  width: 530px;
  height: 530px;
  left: -180px;
  top: -170px;
  background: radial-gradient(circle at center, rgba(215, 22, 139, 0.42) 0%, rgba(215, 22, 139, 0) 70%);
}

.hero::after {
  width: 470px;
  height: 470px;
  right: -130px;
  bottom: -190px;
  background: radial-gradient(circle at center, rgba(18, 132, 228, 0.28) 0%, rgba(18, 132, 228, 0) 72%);
}

.hero-layout {
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  align-items: start;
  padding: 4.8rem 0 4.2rem;
}

.kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-size: 0.76rem;
  font-weight: 700;
}

.kicker {
  color: #b7c5df;
  margin-bottom: 1rem;
}

.hero-copy h1 {
  font-size: clamp(1.9rem, 4vw, 3.25rem);
  color: #ffffff;
  max-width: 15ch;
  margin-bottom: 1.05rem;
}

.hero-copy p {
  max-width: 65ch;
  font-size: 1.1rem;
}

.hero-actions {
  margin-top: 1.7rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.fact-strip {
  margin-top: 2.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  list-style: none;
}

.fact-strip li {
  display: inline-flex;
  align-items: baseline;
  gap: 0.34rem;
  background: rgba(255, 255, 255, 0.13);
  padding: 0.52rem 0.85rem;
  border-radius: 999px;
  font-size: 0.93rem;
}

.fact-strip strong {
  color: #ffffff;
  font-family: "Sora", sans-serif;
}

.hero-card {
  background: rgba(255, 255, 255, 0.95);
  color: var(--ink-700);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(234, 239, 248, 0.8);
  box-shadow: var(--shadow-card);
  padding: 1.5rem;
}

.study-mark {
  width: 88px;
  margin-bottom: 1rem;
  animation: markFloat 3.8s ease-in-out infinite;
}

.hero-card h2 {
  font-size: 1.28rem;
  margin-bottom: 0.9rem;
}

.hero-card dl {
  display: grid;
  gap: 0.78rem;
}

.hero-card dt {
  font-weight: 700;
  color: var(--ink-800);
}

.hero-card dd {
  margin: 0;
  font-size: 0.97rem;
}

.microcopy {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--ink-500);
}

.quick-links {
  margin-top: -2.1rem;
  position: relative;
  z-index: 3;
}

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.info-card {
  background: var(--surface);
  border-radius: var(--radius-md);
  border: 1px solid #e5edf8;
  box-shadow: var(--shadow-card);
  padding: 1.2rem;
  display: grid;
  gap: 0.6rem;
}

.card-icon {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: "Sora", sans-serif;
  font-size: 0.78rem;
  color: #fff;
  background: linear-gradient(130deg, var(--brand-secondary), var(--brand-primary));
}

.info-card h2 {
  font-size: 1.08rem;
}

.info-card a {
  color: var(--brand-secondary);
  font-weight: 700;
}

.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: var(--surface-soft);
  border-top: 1px solid #eef3fb;
  border-bottom: 1px solid #eef3fb;
}

.split-panel {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.4rem;
  align-items: start;
}

.section-kicker {
  color: var(--brand-secondary);
  margin-bottom: 0.55rem;
}

.split-panel h2,
.section-heading h2,
.section-grid h2,
.location-visual h2,
.closing-layout h2 {
  font-size: clamp(1.55rem, 2.5vw, 2.2rem);
}

.split-panel p {
  margin-top: 0.85rem;
}

.criteria-list {
  list-style: none;
  margin-top: 1.2rem;
  display: grid;
  gap: 0.58rem;
}

.criteria-list li {
  position: relative;
  padding-left: 1.45rem;
}

.criteria-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52rem;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: linear-gradient(130deg, var(--brand-secondary), var(--brand-primary));
}

.detail-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  box-shadow: var(--shadow-card);
  display: grid;
  gap: 0.95rem;
}

.detail-panel h3 {
  font-size: 1.1rem;
}

.detail-panel ol {
  margin-left: 1rem;
  display: grid;
  gap: 0.45rem;
}

.section-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 1.4rem;
  align-items: start;
}

.source-note {
  margin-top: 1rem;
  font-size: 0.94rem;
}

.source-note a {
  color: var(--brand-secondary);
  font-weight: 700;
}

.study-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}

.study-grid article {
  background: #ffffff;
  border: 1px solid #dfe8f6;
  border-radius: 12px;
  padding: 1rem;
}

.study-grid h3 {
  font-size: 1.02rem;
  margin-bottom: 0.45rem;
}

.section-heading {
  max-width: 700px;
  margin-bottom: 1.5rem;
}

.timeline {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}

.timeline li {
  border: 1px solid #dee8f7;
  border-radius: 14px;
  background: #fff;
  padding: 1rem;
  box-shadow: 0 12px 24px rgba(12, 21, 40, 0.08);
}

.timeline-step {
  display: inline-flex;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  color: var(--brand-secondary);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.timeline h3 {
  font-size: 1.03rem;
  margin-bottom: 0.4rem;
}

.faq-list {
  display: grid;
  gap: 0.7rem;
}

.faq-item {
  border: 1px solid #dce5f4;
  border-radius: 12px;
  background: #fff;
  overflow: clip;
}

.faq-trigger {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--ink-950);
  font-family: "Sora", sans-serif;
  font-size: 1rem;
  text-align: left;
  padding: 1rem 3rem 1rem 1rem;
  cursor: pointer;
  position: relative;
}

.faq-trigger::before,
.faq-trigger::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 1rem;
  width: 14px;
  height: 2px;
  background: var(--brand-secondary);
  transition: transform 0.2s ease;
}

.faq-trigger::after {
  transform: rotate(90deg);
}

.faq-trigger[aria-expanded="true"]::after {
  transform: rotate(0deg);
}

.faq-content {
  padding: 0 1rem 1rem;
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.location-visual {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid #d9e4f7;
  background: linear-gradient(145deg, #ffffff 0%, #eef5ff 52%, #ffe9f6 100%);
  padding: 1.3rem;
}

.location-visual::before {
  content: "";
  position: absolute;
  inset: -120px -80px auto auto;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle at center, rgba(215, 22, 139, 0.24), rgba(215, 22, 139, 0));
  pointer-events: none;
}

.location-visual p {
  margin-top: 0.75rem;
}

.location-visual ul {
  margin-top: 1rem;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
}

.location-visual li {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid #d8e4f8;
  border-radius: 999px;
  padding: 0.42rem 0.65rem;
  font-weight: 600;
  color: var(--ink-800);
}

.location-cards {
  display: grid;
  gap: 0.9rem;
}

.contact-card {
  border: 1px solid #dbe4f4;
  border-radius: var(--radius-md);
  padding: 1.15rem;
  background: #fff;
}

.contact-card h3 {
  font-size: 1.08rem;
  margin-bottom: 0.5rem;
}

.contact-card p {
  margin-bottom: 0.65rem;
}

.contact-card a {
  color: var(--brand-secondary);
  font-weight: 700;
  word-break: break-all;
}

.closing-panel {
  padding-top: 1.2rem;
}

.closing-layout {
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid #dae4f6;
  background: linear-gradient(140deg, #fefeff 0%, #f4f8ff 62%, #ffeef7 100%);
  display: grid;
  gap: 0.8rem;
}

.site-footer {
  margin-top: 2.4rem;
  padding: 2.4rem 0;
  background: #0b1630;
  color: #d5e0f7;
}

.footer-content {
  display: grid;
  gap: 0.9rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links a {
  color: #ffffff;
  font-weight: 600;
}

.copyright {
  color: #a9bbdd;
  font-size: 0.92rem;
}

.policy-main {
  padding: 4rem 0;
}

.policy-panel {
  max-width: 860px;
  background: #fff;
  border: 1px solid #dbe5f4;
  border-radius: var(--radius-lg);
  margin: 0 auto;
  padding: 1.6rem;
  box-shadow: var(--shadow-card);
}

.policy-panel h1 {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  margin-bottom: 0.8rem;
}

.policy-panel h2 {
  font-size: 1.16rem;
  margin-top: 1.2rem;
  margin-bottom: 0.45rem;
}

.policy-panel p,
.policy-panel li {
  color: var(--ink-700);
}

.policy-panel ul {
  margin-left: 1.15rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes markFloat {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-5px);
  }
}

@media (max-width: 1024px) {
  .hero-layout,
  .split-panel,
  .section-grid,
  .location-grid {
    grid-template-columns: 1fr;
  }

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

  .cards-3 {
    grid-template-columns: 1fr;
  }

  .quick-links {
    margin-top: -1.4rem;
  }
}

@media (max-width: 900px) {
  .menu-toggle {
    display: inline-block;
  }

  .primary-nav {
    display: none;
    position: absolute;
    top: calc(100% + 1px);
    right: 0.7rem;
    width: min(88vw, 320px);
    background: #0c1a36;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 14px;
    padding: 0.65rem;
    box-shadow: 0 18px 38px rgba(4, 12, 28, 0.5);
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
  }

  .primary-nav[data-open="true"] {
    display: flex;
  }

  .primary-nav a {
    padding: 0.65rem 0.75rem;
  }

  .btn-small {
    display: none;
  }

  .header-inner {
    min-height: 72px;
  }

  .brand-study {
    display: none;
  }
}

@media (max-width: 700px) {
  .section {
    padding: 3.5rem 0;
  }

  .hero-layout {
    padding: 3.8rem 0 3.3rem;
  }

  .hero-copy p {
    font-size: 1rem;
  }

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

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

  .location-visual ul {
    grid-template-columns: 1fr;
  }

  .policy-panel {
    padding: 1.2rem;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}