/* ============================================
   The College Insider — Archive page
   Indigo · Periwinkle · Cream
   ============================================ */

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

:root {
  --indigo:        #312E81;
  --indigo-dark:   #1E1B4B;
  --indigo-deep:   #161347;
  --periwinkle:    #A5B4FC;
  --periwinkle-2:  #C7D2FE;
  --cream:         #FBE9C7;
  --cream-soft:    #FFF4DC;
  --bg:            #F6F7FF;
  --surface:       #FFFFFF;
  --text:          #1E1B4B;
  --text-dim:      rgba(30,27,75,0.6);
  --font:          'Nunito', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ---------- NAV ---------- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 52px;
  position: relative;
  z-index: 10;
  background: var(--surface);
  border-bottom: 1px solid rgba(49,46,129,0.08);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--indigo);
}

.logo-img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
  letter-spacing: -0.01em;
}
.logo-college {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.logo-insider {
  font-size: 24px;
  font-weight: 900;
  color: var(--indigo);
  margin-top: 4px;
}

.nav__back {
  font-size: 14px;
  font-weight: 800;
  color: var(--indigo);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 100px;
  border: 1.5px solid rgba(49,46,129,0.18);
  transition: background 0.15s, border-color 0.15s;
}
.nav__back:hover {
  background: var(--periwinkle-2);
  border-color: var(--indigo);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  padding: 64px 52px 56px;
  z-index: 1;
  overflow: hidden;
  text-align: center;
}

.hero__inner {
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 2;
}

.orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}
.orb-1 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(165,180,252,0.45) 0%, transparent 70%);
  top: -180px; right: -120px;
}
.orb-2 {
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(251,233,199,0.55) 0%, transparent 70%);
  bottom: -160px; left: -80px;
}

.hero__eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--indigo);
  border: 1.5px solid var(--indigo);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 24px;
  background: var(--cream);
}

.hero__headline {
  font-size: clamp(32px, 4.4vw, 52px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: var(--indigo-dark);
}

.accent-indigo {
  color: var(--indigo);
  position: relative;
  display: inline-block;
}
.accent-indigo::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: 4px;
  height: 10px;
  background: var(--cream);
  z-index: -1;
  border-radius: 4px;
}

.hero__sub {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.65;
  color: var(--text-dim);
  max-width: 600px;
  margin: 0 auto 28px;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.01em;
  padding: 14px 26px;
  border-radius: 100px;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.12s, box-shadow 0.15s, background 0.15s, color 0.15s;
}
.btn--primary {
  background: var(--indigo);
  color: var(--cream-soft);
  box-shadow: 0 8px 24px rgba(49,46,129,0.25);
}
.btn--primary:hover {
  background: var(--indigo-dark);
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(49,46,129,0.35);
}
.btn--large { padding: 18px 36px; font-size: 16px; }

/* ---------- ARCHIVE ---------- */
.archive {
  padding: 32px 52px 64px;
  flex: 1;
}
.archive__inner {
  max-width: 1100px;
  margin: 0 auto;
}

.archive__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.section-title {
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--indigo-dark);
}

.search {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1.5px solid rgba(49,46,129,0.18);
  border-radius: 100px;
  padding: 10px 18px;
  min-width: 280px;
  color: var(--text-dim);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.search:focus-within {
  border-color: var(--indigo);
  box-shadow: 0 0 0 4px rgba(165,180,252,0.3);
  color: var(--indigo);
}
.search input {
  border: 0;
  outline: 0;
  background: transparent;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  width: 100%;
}
.search input::placeholder { color: var(--text-dim); font-weight: 600; }

/* ---------- LATEST ---------- */
.latest { margin-bottom: 40px; }
.latest__label {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 14px;
}
.latest-card {
  background: linear-gradient(135deg, var(--indigo) 0%, var(--indigo-dark) 100%);
  color: var(--cream-soft);
  border-radius: 24px;
  padding: 40px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(49,46,129,0.25);
}
.latest-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(2px 2px at 18% 24%, var(--cream) 0%, transparent 100%),
    radial-gradient(2px 2px at 75% 12%, var(--cream) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 42% 80%, var(--periwinkle) 0%, transparent 100%),
    radial-gradient(2px 2px at 88% 70%, var(--cream) 0%, transparent 100%);
  opacity: 0.5;
  pointer-events: none;
}
.latest-card > * { position: relative; z-index: 1; }
.latest-card__date {
  font-size: 13px;
  font-weight: 800;
  color: var(--periwinkle);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.latest-card__title {
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 900;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
  line-height: 1.25;
}
.latest-card__summary {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.65;
  color: rgba(255,244,220,0.8);
  margin-bottom: 24px;
  max-width: 720px;
}
.latest-card .btn--primary {
  background: var(--cream);
  color: var(--indigo-dark);
}
.latest-card .btn--primary:hover {
  background: var(--cream-soft);
}

/* ---------- ISSUES GRID ---------- */
.issues-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.issue-card {
  background: var(--surface);
  border: 1.5px solid rgba(49,46,129,0.08);
  border-radius: 18px;
  padding: 24px;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
}
.issue-card:hover {
  transform: translateY(-4px);
  border-color: var(--periwinkle);
  box-shadow: 0 16px 32px rgba(49,46,129,0.10);
}
.issue-card__date {
  font-size: 12px;
  font-weight: 800;
  color: var(--indigo);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.issue-card__title {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--indigo-dark);
  margin-bottom: 10px;
  line-height: 1.3;
}
.issue-card__summary {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--text-dim);
  margin-bottom: 16px;
  flex: 1;
}
.issue-card__cta {
  font-size: 13px;
  font-weight: 900;
  color: var(--indigo);
  letter-spacing: 0.02em;
}

.empty-state {
  text-align: center;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-dim);
  padding: 40px 20px;
}

/* ---------- STATUS (loading/error) ---------- */
.status {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-dim);
  font-weight: 700;
}
.status__spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--periwinkle-2);
  border-top-color: var(--indigo);
  border-radius: 50%;
  margin: 0 auto 14px;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.status__error {
  font-size: 16px;
  font-weight: 800;
  color: var(--indigo-dark);
  margin-bottom: 8px;
}
.status__error-sub a {
  color: var(--indigo);
  font-weight: 800;
}

/* ---------- SUBSCRIBE CTA ---------- */
.subscribe {
  padding: 80px 52px;
  background: linear-gradient(135deg, var(--indigo) 0%, var(--indigo-dark) 100%);
  color: var(--cream-soft);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.subscribe::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(2px 2px at 18% 24%, var(--cream) 0%, transparent 100%),
    radial-gradient(2px 2px at 75% 12%, var(--cream) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 42% 60%, var(--periwinkle) 0%, transparent 100%),
    radial-gradient(2px 2px at 88% 70%, var(--cream) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 12% 80%, var(--periwinkle) 0%, transparent 100%);
  opacity: 0.6;
  pointer-events: none;
}
.subscribe__inner {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.subscribe h2 {
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.subscribe p {
  font-size: 17px;
  font-weight: 600;
  color: rgba(255,244,220,0.8);
  margin-bottom: 32px;
}
.subscribe .btn--primary {
  background: var(--cream);
  color: var(--indigo-dark);
}
.subscribe .btn--primary:hover {
  background: var(--cream-soft);
}

/* ---------- FOOTER ---------- */
.footer {
  text-align: center;
  padding: 24px 52px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-dim);
  background: var(--surface);
  border-top: 1px solid rgba(49,46,129,0.08);
}
.footer a {
  color: var(--indigo);
  text-decoration: none;
  transition: color 0.15s;
}
.footer a:hover { color: var(--indigo-dark); text-decoration: underline; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 720px) {
  .nav      { padding: 18px 24px; }
  .hero     { padding: 44px 24px 40px; }
  .archive  { padding: 24px 24px 48px; }
  .subscribe { padding: 60px 24px; }
  .archive__header { flex-direction: column; align-items: stretch; }
  .search   { min-width: 0; width: 100%; }
  .latest-card { padding: 28px 24px; }
}

@media (max-width: 480px) {
  .nav__back     { display: none; }
  .logo-insider  { font-size: 20px; }
}

/* ---------- UNIFIED CI TOP NAV ---------- */
.ci-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px 52px;
  position: relative;
  z-index: 10;
  background: var(--surface);
  border-bottom: 1px solid rgba(49,46,129,0.08);
  flex-wrap: wrap;
}

.ci-nav__links {
  list-style: none;
  display: flex;
  gap: 4px;
  margin: 0 auto;
  padding: 0;
  flex-wrap: wrap;
  justify-content: center;
}
.ci-nav__link {
  display: inline-block;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--text-dim);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 100px;
  border: 1.5px solid transparent;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.ci-nav__link:hover {
  color: var(--indigo);
  border-color: rgba(49,46,129,0.18);
  background: var(--periwinkle-2);
}
.ci-nav__link.is-active {
  color: var(--indigo);
  border-color: var(--indigo);
  background: var(--cream);
}

.ci-nav__socials {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.ci-nav__social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--indigo);
  background: var(--periwinkle-2);
  border: 1.5px solid transparent;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, transform 0.12s, box-shadow 0.15s;
}
.ci-nav__social:hover {
  transform: translateY(-1px);
  color: #FFFFFF;
}
.ci-nav__social--facebook:hover  { background: #1877F2; }
.ci-nav__social--instagram:hover { background: #E1306C; }
.ci-nav__social--tiktok:hover    { background: #000000; }
.ci-nav__social--youtube:hover   { background: #FF0000; }

@media (max-width: 720px) {
  .ci-nav { padding: 14px 24px; }
}