/* ─── CUSTOM RESEARCH REQUESTS ────────────────────────────────────────────── */
/* Dark premium theme matching the rest of the Innovators League site. */

.research-hero {
  padding: 56px 24px 32px;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.research-hero .hero-eyebrow {
  color: #FF6B2C;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.research-hero h1 {
  font-size: 44px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  margin: 0 0 14px;
  letter-spacing: -0.02em;
  color: #f0f0fa;
}

.research-hero p {
  font-size: 17px;
  color: rgba(240, 240, 250, 0.65);
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.55;
}

/* ─── SECTION HEADERS ─────────────────────────────────────────────────────── */
.research-section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 36px;
}

.research-section-header h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: #f0f0fa;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.research-section-header p {
  font-size: 15px;
  color: rgba(240, 240, 250, 0.6);
  line-height: 1.55;
  margin: 0;
}

/* ─── TIERS SECTION ───────────────────────────────────────────────────────── */
.research-tiers-section {
  max-width: 1200px;
  margin: 32px auto 0;
  padding: 24px 24px 48px;
}

.research-tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}

/* ─── TIER CARD ───────────────────────────────────────────────────────────── */
.tier-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 32px 28px 28px;
  transition: all 0.25s ease;
}

.tier-card:hover {
  background: rgba(255, 255, 255, 0.045);
  border-color: rgba(255, 107, 44, 0.25);
  transform: translateY(-4px);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.4);
}

.tier-card-featured {
  background: linear-gradient(180deg, rgba(255, 107, 44, 0.07), rgba(255, 107, 44, 0.02));
  border-color: rgba(255, 107, 44, 0.35);
  box-shadow: 0 10px 30px rgba(255, 107, 44, 0.08);
}

.tier-card-featured:hover {
  background: linear-gradient(180deg, rgba(255, 107, 44, 0.11), rgba(255, 107, 44, 0.03));
  border-color: rgba(255, 107, 44, 0.55);
  box-shadow: 0 22px 60px rgba(255, 107, 44, 0.14);
}

.tier-featured-badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: #FF6B2C;
  color: #0a0a0f;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 5px 14px;
  border-radius: 10px;
  white-space: nowrap;
  box-shadow: 0 6px 18px rgba(255, 107, 44, 0.35);
}

.tier-icon {
  font-size: 42px;
  margin-bottom: 10px;
  line-height: 1;
}

.tier-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: #f0f0fa;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.tier-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 10px;
}

.tier-price-amount {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 34px;
  font-weight: 700;
  color: #FF6B2C;
  letter-spacing: -0.02em;
}

.tier-price-period {
  font-size: 13px;
  color: rgba(240, 240, 250, 0.5);
  font-weight: 500;
}

.tier-tagline {
  font-size: 13px;
  color: rgba(240, 240, 250, 0.6);
  line-height: 1.5;
  margin-bottom: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.tier-features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.tier-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  color: rgba(240, 240, 250, 0.85);
  line-height: 1.45;
}

.tier-check {
  color: #22c55e;
  font-weight: 700;
  flex-shrink: 0;
  font-size: 14px;
  margin-top: 1px;
}

.tier-cta {
  display: block;
  text-align: center;
  padding: 13px 20px;
  border-radius: 10px;
  border: 1px solid rgba(255, 107, 44, 0.45);
  background: rgba(255, 107, 44, 0.08);
  color: #FF6B2C;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  font-family: inherit;
  cursor: pointer;
}

.tier-cta:hover {
  background: rgba(255, 107, 44, 0.16);
  border-color: #FF6B2C;
  transform: translateY(-1px);
}

.tier-cta-featured {
  background: #FF6B2C;
  border-color: #FF6B2C;
  color: #0a0a0f;
  box-shadow: 0 6px 20px rgba(255, 107, 44, 0.3);
}

.tier-cta-featured:hover {
  background: #ff824c;
  border-color: #ff824c;
  color: #0a0a0f;
  box-shadow: 0 10px 28px rgba(255, 107, 44, 0.4);
}

/* ─── FORM SECTION ────────────────────────────────────────────────────────── */
.research-form-section {
  max-width: 780px;
  margin: 0 auto;
  padding: 48px 24px 72px;
}

.research-form-header {
  text-align: center;
  margin-bottom: 32px;
}

.research-form-header h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: #f0f0fa;
  margin: 0 0 10px;
  letter-spacing: -0.02em;
}

.research-form-header p {
  font-size: 14.5px;
  color: rgba(240, 240, 250, 0.6);
  margin: 0;
  line-height: 1.55;
}

.research-form {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 34px 32px 28px;
}

.form-row {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
}

.form-row label {
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(240, 240, 250, 0.7);
  margin-bottom: 8px;
}

.form-row .required {
  color: #FF6B2C;
  font-weight: 700;
}

.form-row input[type="text"],
.form-row input[type="email"],
.form-row textarea,
.form-row select {
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(240, 240, 250, 0.92);
  font-size: 14px;
  font-family: inherit;
  transition: all 0.2s ease;
  width: 100%;
  box-sizing: border-box;
}

.form-row input:hover,
.form-row textarea:hover,
.form-row select:hover {
  border-color: rgba(255, 107, 44, 0.35);
  background: rgba(255, 255, 255, 0.06);
}

.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  outline: none;
  border-color: #FF6B2C;
  background: rgba(255, 107, 44, 0.04);
  box-shadow: 0 0 0 4px rgba(255, 107, 44, 0.1);
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: rgba(240, 240, 250, 0.35);
}

.form-row textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.55;
}

.form-row select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' viewBox='0 0 12 7' fill='none' stroke='%23888' stroke-width='1.6'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-grid .form-row {
  margin-bottom: 20px;
}

/* ─── FORM FOOTER ─────────────────────────────────────────────────────────── */
.form-footer {
  margin-top: 12px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
}

.form-submit-btn {
  padding: 15px 40px;
  border-radius: 11px;
  border: 1px solid #FF6B2C;
  background: #FF6B2C;
  color: #0a0a0f;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  letter-spacing: 0.01em;
  box-shadow: 0 8px 24px rgba(255, 107, 44, 0.25);
}

.form-submit-btn:hover {
  background: #ff824c;
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(255, 107, 44, 0.4);
}

.form-submit-btn:active {
  transform: translateY(0);
}

.form-note {
  margin: 16px 0 0;
  font-size: 12px;
  color: rgba(240, 240, 250, 0.45);
  line-height: 1.5;
}

.form-note span {
  color: #FF6B2C;
  font-family: 'SF Mono', Menlo, monospace;
}

/* ─── CONFIRMATION ────────────────────────────────────────────────────────── */
.research-confirmation {
  max-width: 680px;
  margin: 40px auto;
  padding: 56px 40px 48px;
  background: linear-gradient(180deg, rgba(34, 197, 94, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: 18px;
  text-align: center;
}

.confirmation-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  background: rgba(34, 197, 94, 0.12);
  border: 2px solid rgba(34, 197, 94, 0.5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: #22c55e;
  font-weight: 700;
}

.research-confirmation h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 30px;
  font-weight: 700;
  color: #f0f0fa;
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}

.research-confirmation p {
  font-size: 15px;
  color: rgba(240, 240, 250, 0.75);
  line-height: 1.6;
  margin: 0 auto 14px;
  max-width: 520px;
}

.research-confirmation p a {
  color: #FF6B2C;
  text-decoration: none;
  font-family: 'SF Mono', Menlo, monospace;
  font-size: 13px;
}

.research-confirmation p a:hover {
  text-decoration: underline;
}

.confirmation-note {
  font-size: 13px !important;
  color: rgba(240, 240, 250, 0.55) !important;
  font-style: italic;
  padding-top: 12px;
}

.confirmation-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 28px;
}

.confirmation-btn {
  padding: 12px 26px;
  border-radius: 10px;
  border: 1px solid rgba(255, 107, 44, 0.45);
  background: rgba(255, 107, 44, 0.1);
  color: #FF6B2C;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.confirmation-btn:hover {
  background: rgba(255, 107, 44, 0.18);
  border-color: #FF6B2C;
  transform: translateY(-1px);
}

.confirmation-btn-secondary {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.15);
  color: rgba(240, 240, 250, 0.78);
}

.confirmation-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.3);
  color: #f0f0fa;
}

/* ─── RESPONSIVE ──────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .research-tiers-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }
  .tier-card-featured {
    order: -1;
  }
}

@media (max-width: 768px) {
  .research-hero {
    padding: 36px 16px 24px;
  }
  .research-hero h1 {
    font-size: 30px;
  }
  .research-hero p {
    font-size: 15px;
  }
  .research-section-header h2,
  .research-form-header h2 {
    font-size: 22px;
  }
  .research-tiers-section {
    padding: 16px 16px 32px;
  }
  .tier-card {
    padding: 26px 22px 24px;
  }
  .tier-price-amount {
    font-size: 28px;
  }
  .research-form-section {
    padding: 32px 16px 48px;
  }
  .research-form {
    padding: 24px 22px 22px;
  }
  .form-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .form-submit-btn {
    width: 100%;
    padding: 14px 20px;
  }
  .research-confirmation {
    margin: 24px 16px;
    padding: 40px 24px 32px;
  }
  .research-confirmation h2 {
    font-size: 24px;
  }
  .confirmation-icon {
    width: 62px;
    height: 62px;
    font-size: 28px;
  }
}

@media (max-width: 480px) {
  .research-hero h1 {
    font-size: 26px;
  }
  .tier-name {
    font-size: 20px;
  }
  .confirmation-actions {
    flex-direction: column;
  }
  .confirmation-btn {
    width: 100%;
  }
}