/* Tabs */
.tabs { display: flex; gap: 4px; padding: 4px; background: var(--bone-2); border-radius: 999px; border: 1px solid var(--line); }
.tab {
  border: none;
  background: transparent;
  padding: 10px 18px;
  font-family: var(--sans);
  font-size: 13px;
  color: var(--charcoal);
  border-radius: 999px;
  cursor: pointer;
  letter-spacing: 0.01em;
}
.tab.active { background: var(--forest); color: var(--bone); }

/* Format cards */
.format-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (max-width: 880px) { .format-grid { grid-template-columns: 1fr; } }
.format-card {
  background: var(--bone);
  border: 1px solid var(--line);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  border-radius: 4px;
}
.format-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.format-title {
  font-family: var(--serif);
  font-size: 30px;
  color: var(--forest);
  letter-spacing: -0.01em;
  font-weight: 400;
}
.format-price {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
}
.format-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 0;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.format-specs dt {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--moss);
  margin-bottom: 6px;
}
.format-specs dd {
  margin: 0;
  font-size: 14px;
  color: var(--forest);
}

/* Corporate page */
.corp-hero {
  background: var(--forest);
  color: var(--bone);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.corp-hero::before {
  content: "";
  position: absolute;
  right: -300px;
  top: 50%;
  transform: translateY(-50%);
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(184,148,92,0.18), transparent 70%);
  pointer-events: none;
}
.corp-hero h1 { color: var(--bone); position: relative; }
.corp-hero h1 em { color: var(--brass); }
.corp-hero .lede { color: var(--bone); opacity: 0.86; position: relative; }

.corp-package {
  border: 1px solid var(--line);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  background: var(--bone);
  height: 100%;
}
.corp-package.featured {
  background: var(--forest);
  color: var(--bone);
  border-color: var(--forest);
}
.corp-package.featured .format-title,
.corp-package.featured h3 { color: var(--bone); }
.corp-package.featured .small { color: rgba(239,233,221,0.78); }
.corp-package.featured .format-specs { border-color: rgba(239,233,221,0.18); }
.corp-package.featured .format-specs dt { color: var(--brass); }
.corp-package.featured .format-specs dd { color: var(--bone); }
.corp-package-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
}

/* Logos / clients */
.logo-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}
@media (max-width: 880px) { .logo-strip { grid-template-columns: repeat(3, 1fr); } }
.logo-cell {
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-style: italic;
  font-size: 17px;
  color: var(--moss);
  text-align: center;
  min-height: 96px;
}
.logo-cell:nth-child(6n) { border-right: none; }

/* Inquiry form */
.form-card {
  background: var(--bone);
  border: 1px solid var(--line);
  padding: 40px;
  border-radius: 4px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
@media (max-width: 720px) { .form-row { grid-template-columns: 1fr; } }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--moss);
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
  font-family: var(--sans);
  font-size: 16px;
  color: var(--forest);
  outline: none;
  transition: border-color 200ms ease;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus { border-color: var(--brass); }
.form-field textarea { resize: vertical; min-height: 120px; }

/* About page */
.about-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(40px, 6vw, 88px);
  align-items: end;
}
@media (max-width: 980px) { .about-hero-grid { grid-template-columns: 1fr; } }
.about-portrait {
  aspect-ratio: 4/5;
  border-radius: 4px;
  overflow: hidden;
}

.timeline {
  border-top: 1px solid var(--line);
}
.timeline-row {
  display: grid;
  grid-template-columns: 100px 1fr 200px;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.timeline-year {
  font-family: var(--serif);
  font-size: 26px;
  color: var(--brass);
  font-style: italic;
}
.timeline-title {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--forest);
  letter-spacing: -0.01em;
  font-weight: 400;
}
@media (max-width: 720px) {
  .timeline-row { grid-template-columns: 1fr; gap: 8px; }
}

/* Educators page */
.edu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: stretch;
}
@media (max-width: 880px) { .edu-grid { grid-template-columns: 1fr; } }
.edu-stat {
  background: var(--bone-2);
  border: 1px solid var(--line);
  padding: 32px;
}
.edu-stat-num {
  font-family: var(--serif);
  font-size: 64px;
  letter-spacing: -0.02em;
  color: var(--forest);
  line-height: 1;
}

/* Contact page */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; } }

/* Generic FAQ */
.faq-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.faq-item summary {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--forest);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  letter-spacing: -0.005em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--serif);
  color: var(--brass);
  font-size: 24px;
  transition: transform 200ms ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  margin: 16px 0 0;
  color: var(--charcoal);
  max-width: 70ch;
  line-height: 1.65;
}