/*
 * Planet Detroit — Sponsorship Landing Page
 * Page-specific styles (extends ../shared/base-styles.css)
 */

/* ============================================
   PARTNERSHIP TIERS
   ============================================ */

.tiers {
  background: rgb(244, 248, 253);
  padding: 72px 40px;
}

.tiers-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

.tier-card {
  background: rgb(255, 255, 255);
  border: 1px solid rgb(197, 216, 237);
  border-radius: 4px;
  padding: 40px;
}

.tier-flagship {
  border-top: 4px solid rgb(45, 128, 195);
  box-shadow: 0 4px 20px rgba(45, 128, 195, 0.12);
}

.tier-foundation {
  border-top: 4px solid rgb(136, 136, 136);
}

.tier-badge {
  display: inline-block;
  background: rgb(45, 128, 195);
  color: rgb(255, 255, 255);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 4px 12px;
  margin-bottom: 16px;
}

.tier-badge-secondary {
  background: rgb(85, 85, 85);
}

.tier-name {
  font-size: 28px;
  font-weight: normal;
  margin-bottom: 8px;
  color: rgb(47, 51, 62);
}

.tier-price {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: rgb(45, 128, 195);
  margin-bottom: 20px;
}

.tier-price span {
  font-size: 16px;
  font-weight: 400;
  color: rgb(136, 136, 136);
}

.tier-desc {
  font-size: 16px;
  line-height: 1.6;
  color: rgb(68, 68, 68);
  margin-bottom: 24px;
}

.tier-includes {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgb(45, 128, 195);
  margin-bottom: 16px;
}

.tier-list {
  list-style: none;
  padding: 0;
  margin-bottom: 28px;
}

.tier-list li {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: rgb(68, 68, 68);
  padding: 8px 0;
  border-bottom: 1px solid rgb(238, 244, 251);
  padding-left: 20px;
  position: relative;
}

.tier-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: rgb(45, 128, 195);
  font-weight: 700;
}

.tier-list li:last-child {
  border-bottom: none;
}

.tier-list li strong {
  color: rgb(47, 51, 62);
}

.tier-cta {
  display: inline-block;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 14px 32px;
  text-decoration: none;
  border-radius: 2px;
  transition: background 0.2s;
}

.tier-cta-flagship {
  background: rgb(45, 128, 195);
  color: rgb(255, 255, 255);
}

.tier-cta-flagship:hover {
  background: rgb(35, 108, 170);
}

.tier-cta-foundation {
  background: transparent;
  color: rgb(45, 128, 195);
  border: 2px solid rgb(45, 128, 195);
}

.tier-cta-foundation:hover {
  background: rgb(45, 128, 195);
  color: rgb(255, 255, 255);
}

/* ============================================
   STORYTELLING STUDIO
   ============================================ */

.studio {
  padding: 72px 40px;
  background: rgb(255, 255, 255);
  border-top: 1px solid rgb(221, 232, 244);
}

.studio-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.studio-note {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  color: rgb(136, 136, 136);
  font-style: italic;
  margin-bottom: 32px;
}

.studio-services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2px;
  background: rgb(45, 128, 195);
  margin-bottom: 48px;
}

.studio-service {
  background: rgb(244, 248, 253);
  padding: 20px 24px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  color: rgb(47, 51, 62);
  line-height: 1.4;
}

.recent-work-label {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgb(45, 128, 195);
  margin-bottom: 20px;
}

.recent-work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgb(45, 128, 195);
}

.work-card {
  background: rgb(255, 255, 255);
  padding: 28px;
  border: 1px solid rgb(238, 244, 251);
}

.work-card h4 {
  font-size: 18px;
  font-weight: normal;
  color: rgb(47, 51, 62);
  margin-bottom: 8px;
  line-height: 1.3;
}

.work-card p {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 13px;
  color: rgb(136, 136, 136);
  line-height: 1.5;
}

/* ============================================
   AUDIENCE METRICS
   ============================================ */

.metrics {
  background: rgb(47, 51, 62);
  padding: 72px 40px;
  color: rgb(255, 255, 255);
}

.metrics-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.metrics .section-label {
  color: rgb(45, 128, 195);
}

.metrics h2 {
  color: rgb(255, 255, 255);
  max-width: 680px;
  margin-bottom: 48px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.metric-number {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 700;
  color: rgb(45, 128, 195);
  margin-bottom: 8px;
  line-height: 1;
}

.metric-label {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  color: rgb(197, 216, 237);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================
   CURRENT PARTNERS
   ============================================ */

.partners {
  padding: 72px 40px;
  background: rgb(255, 255, 255);
}

.partners-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.partner-tier-label {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgb(45, 128, 195);
  margin-top: 40px;
  margin-bottom: 16px;
}

.partner-tier-label:first-of-type {
  margin-top: 0;
}

.partner-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-bottom: 32px;
}

.partner-list span {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  color: rgb(68, 68, 68);
  padding: 8px 16px;
  background: rgb(244, 248, 253);
  border: 1px solid rgb(238, 244, 251);
  line-height: 1.4;
}

.partner-list-champions span {
  font-size: 16px;
  font-weight: 600;
  color: rgb(47, 51, 62);
  background: rgb(234, 242, 251);
  border-color: rgb(197, 216, 237);
  padding: 12px 20px;
}

/* ============================================
   EDITORIAL INDEPENDENCE
   ============================================ */

.independence {
  background: rgb(244, 248, 253);
  padding: 72px 40px;
  border-top: 1px solid rgb(221, 232, 244);
}

.independence-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.independence-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: rgb(45, 128, 195);
  margin-top: 32px;
}

.independence-item {
  background: rgb(255, 255, 255);
  padding: 24px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: rgb(47, 51, 62);
  text-align: center;
}

/* ============================================
   CONTACT / CTA
   ============================================ */

.contact-card {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.contact-photo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 3px solid rgb(45, 128, 195);
  box-shadow: 0 2px 12px rgba(45, 128, 195, 0.15);
}

.contact-info {
  text-align: center;
}

.contact-role {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  color: rgb(136, 136, 136);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.cta-footer .body {
  text-align: center;
  margin: 0 auto 32px;
}

.contact-email {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  color: rgb(136, 136, 136);
  display: flex;
  align-items: center;
}

.contact-email a {
  color: rgb(45, 128, 195);
  text-decoration: none;
  margin-left: 4px;
}

.contact-email a:hover {
  text-decoration: underline;
}

.cta-buttons {
  align-items: center;
}

/* ============================================
   MEDIA KIT
   ============================================ */

.media-kit {
  background: rgb(47, 51, 62);
  padding: 48px 40px;
  text-align: center;
}

.media-kit-inner {
  max-width: 560px;
  margin: 0 auto;
}

.media-kit h3 {
  font-size: 22px;
  font-weight: normal;
  color: rgb(255, 255, 255);
  margin-bottom: 12px;
}

.media-kit p {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  color: rgb(197, 216, 237);
  line-height: 1.6;
  margin-bottom: 24px;
}

.media-kit-form {
  display: flex;
  gap: 0;
  max-width: 480px;
  margin: 0 auto;
}

.media-kit-form input[type="email"] {
  flex: 1;
  padding: 14px 16px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  border: 1px solid rgb(85, 85, 85);
  border-right: none;
  border-radius: 2px 0 0 2px;
  background: rgb(255, 255, 255);
  color: rgb(47, 51, 62);
  outline: none;
}

.media-kit-form input[type="email"]::placeholder {
  color: rgb(136, 136, 136);
}

.media-kit-form input[type="email"]:focus {
  border-color: rgb(45, 128, 195);
}

.media-kit-form button {
  padding: 14px 24px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: rgb(45, 128, 195);
  color: rgb(255, 255, 255);
  border: 1px solid rgb(45, 128, 195);
  border-radius: 0 2px 2px 0;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}

.media-kit-form button:hover {
  background: rgb(35, 108, 170);
}

.media-kit-status {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  margin-top: 16px;
  min-height: 20px;
}

.media-kit-success { color: rgb(130, 200, 130); }
.media-kit-error { color: rgb(235, 130, 130); }

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 900px) {
  .tiers-inner {
    grid-template-columns: 1fr;
    max-width: 560px;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

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

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

@media (max-width: 600px) {
  .contact-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .cta-footer .body { text-align: center; }

  .cta-buttons {
    justify-content: center;
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 540px) {
  .metrics-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .recent-work-grid {
    grid-template-columns: 1fr;
  }

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

  .media-kit-form {
    flex-direction: column;
  }

  .media-kit-form input[type="email"] {
    border-right: 1px solid rgb(85, 85, 85);
    border-radius: 2px;
  }

  .media-kit-form button {
    border-radius: 2px;
  }

  .studio-services {
    grid-template-columns: 1fr;
  }
}