:root {
  --primary-blue: #0f63ad;
  --secondary-blue: #1c82c8;
  --deep-blue: #0a4f91;
  --white: #ffffff;
  --light-gray: #f3f4f6;
  --soft-gray: #eceff3;
  --mid-gray: #dce2e9;
  --text-dark: #243244;
  --text-soft: #566475;
  --gold: #f2c13f;
  --footer-dark: #00152d;
  --footer-dark-deep: #000f22;
}

body {
  font-family: "Times New Roman", serif;
  background: linear-gradient(180deg, #ffffff 0%, #f3f5f7 45%, #e9edf2 100%);
  color: var(--text-dark);
}

/* Hero */
.affiliation-hero {
  position: relative;
  height: 170px;
  background:
    linear-gradient(rgba(0, 0, 0, 0.42), rgba(0, 0, 0, 0.42)),
    url("../assets/images/affiliation.jpeg") center center / cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.affiliation-hero-overlay {
  position: absolute;
  inset: 0;
  backdrop-filter: blur(2px);
}

.affiliation-hero-content {
  position: relative;
  z-index: 2;
}

.affiliation-hero-content h1 {
  color: #ffffff;
  font-size: 2.2rem;
  font-family: Arial, sans-serif;
  font-weight: 700;
  letter-spacing: 1px;
}

/* Main */
.affiliation-main {
  padding: 58px 20px 90px;
  background: linear-gradient(180deg, #f6f6f7 0%, #eef2f5 100%);
}

.affiliation-intro-section,
.terms-section,
.process-section {
  max-width: 1040px;
  margin: 0 auto 44px;
}

.affiliation-intro-card {
  display: grid;
  grid-template-columns: 320px 1fr;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(8px);
  border: 1px solid #dfe5ec;
  box-shadow: 0 14px 34px rgba(30, 52, 84, 0.08);
  overflow: hidden;
}

.intro-visual {
  background: #d8ebf9;
  min-height: 300px;
}

.intro-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.intro-content {
  padding: 34px 30px;
  background: rgba(255, 255, 255, 0.72);
}

.intro-label {
  display: inline-block;
  margin-bottom: 10px;
  color: #8d7b57;
  font-family: Arial, sans-serif;
  font-size: 0.9rem;
}

.intro-content h2,
.section-header h2,
.process-card h2 {
  font-size: 2rem;
  color: #2b3442;
  margin-bottom: 18px;
  font-weight: 700;
}

.intro-content p,
.process-card p {
  font-size: 1rem;
  line-height: 1.7;
  color: #3e4c5d;
  margin-bottom: 14px;
}

.section-header {
  margin-bottom: 16px;
}

.terms-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.term-row {
  display: grid;
  grid-template-columns: 94px 1fr;
  align-items: stretch;
  background: #e7e7e8;
  border: 1px solid #d9dde2;
}

.term-number {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Arial, sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  min-height: 58px;
}

.term-number.gold {
  background: var(--gold);
  color: #243244;
}

.term-number.blue {
  background: #123ea5;
  color: #ffffff;
}

.term-text {
  padding: 16px 18px;
  font-size: 1rem;
  line-height: 1.55;
  color: #2e3948;
  background: #ececec;
}

.process-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
  border: 1px solid #dfe5ec;
  box-shadow: 0 14px 34px rgba(30, 52, 84, 0.08);
  padding: 28px 24px 30px;
}

.process-card h3 {
  font-size: 1.35rem;
  color: #2c3440;
  margin-bottom: 14px;
}

.process-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 24px;
}

.process-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 12px;
  line-height: 1.6;
  color: #324153;
}

.process-list li::before {
  content: "›";
  position: absolute;
  left: 0;
  top: 0;
  color: #5a4a24;
  font-size: 1.25rem;
  line-height: 1;
}

.process-action {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.view-pdf-btn,
.download-pdf-btn {
  display: inline-block;
  padding: 12px 22px;
  text-decoration: none;
  font-family: Arial, sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  border-radius: 8px;
  transition: 0.25s ease;
  cursor: pointer;
}

.view-pdf-btn {
  background: linear-gradient(135deg, #0f63ad, #1a7ac1);
  color: #ffffff;
}

.view-pdf-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(15, 99, 173, 0.3);
}

.download-pdf-btn {
  background: linear-gradient(135deg, #28a745, #20c997);
  color: #ffffff;
}

.download-pdf-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}

.download-application-btn {
  display: inline-block;
  padding: 12px 22px;
  background: linear-gradient(135deg, #0f63ad, #1a7ac1);
  color: #ffffff;
  text-decoration: none;
  font-family: Arial, sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  border-radius: 8px;
  transition: 0.25s ease;
}

.download-application-btn:hover {
  transform: translateY(-2px);
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: 0.7s ease;
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

/* Footer */
.site-footer {
  background: linear-gradient(180deg, var(--footer-dark) 0%, var(--footer-dark-deep) 100%);
  color: #ffffff;
  padding-top: 60px;
}

.footer-container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 38px 40px;
  display: grid;
  grid-template-columns: 1.2fr 1.1fr 1.1fr 1fr;
  gap: 42px;
  align-items: start;
}

.footer-column h4,
.footer-about h3 {
  color: #ffffff;
  margin-bottom: 20px;
  letter-spacing: 0.4px;
}

.footer-about h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 10px;
  font-family: "Times New Roman", serif;
}

.footer-tagline {
  /* color: #ffffff;
  font-size: 0.72rem;
  margin-bottom: 14px; */
  font-style: normal;
}

.footer-text,
.contact-list li,
.footer-links li a {
  color: #ffffff;
  line-height: 1.85;
  text-decoration: none;
  font-size: 0.92rem;
}

.footer-text {
  max-width: 255px;
}

.footer-links,
.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 4px;
}

.footer-links a {
  display: inline-block;
  position: relative;
  padding-left: 14px;
  transition: color 0.25s ease;
}

.footer-links a::before {
  content: "›";
  position: absolute;
  left: 0;
  top: 0;
  color: #ffffff;
  font-weight: 700;
}

.footer-links a:hover,
.footer-links a.active-footer-link {
  color: #ffd84d;
}

.social-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.social-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: #ffffff;
  text-decoration: none;
  border: 1px solid rgba(113, 156, 203, 0.18);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
  transition: all 0.25s ease;
}

.social-btn:hover {
   background: #f2cf4a;
   color: #111111;
}

.social-btn.active-social {
  border-color: #f2cf4a;
  font-weight: 700;
}

.social-btn.active-social span,
.social-btn.active-social .social-icon {
  color: #111111;
}

.social-icon {
  width: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-list li {
  display: block;
  margin-bottom: 12px;
}

.contact-icon {
  display: inline-block;
  width: 20px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  padding: 18px 24px 22px;
}

.footer-bottom p {
  margin: 0;
  color: #b7c7d8;
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  .affiliation-intro-card {
    grid-template-columns: 1fr;
  }

  .intro-visual {
    min-height: 250px;
  }

  .footer-container {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .affiliation-main {
    padding: 42px 14px 70px;
  }

  .affiliation-hero {
    height: 140px;
  }

  .affiliation-hero-content h1 {
    font-size: 1.8rem;
  }

  .intro-content,
  .process-card {
    padding: 22px 18px;
  }

  .intro-content h2,
  .section-header h2,
  .process-card h2 {
    font-size: 1.6rem;
  }

  .term-row {
    grid-template-columns: 72px 1fr;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 0 18px 28px;
  }

  .footer-text {
    max-width: 100%;
  }
}