/* ================================================
   PAGES — About & Contact
   ================================================ */

/* Page hero */
.page-hero {
  padding: 160px 0 80px;
  position: relative;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(59,130,246,.06) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero__label {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-3);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.page-hero__label span {
  color: var(--accent);
}

.page-hero__title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  color: var(--text-1);
  line-height: 1.12;
  letter-spacing: -.03em;
  margin-bottom: 16px;
}

.page-hero__sub {
  font-size: 17px;
  color: var(--text-2);
  max-width: 520px;
  line-height: 1.6;
}

/* About grid */
.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}

.about-block {
  padding: 32px 32px 32px 0;
  border-bottom: 1px solid var(--border);
}

.about-block:nth-child(even) {
  padding-left: 32px;
  border-left: 1px solid var(--border);
}

.about-block h2 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 12px;
}

.about-block p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-2);
}

.about-block a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Values */
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}

.value {
  padding: 32px 32px 32px 0;
  border-bottom: 1px solid var(--border);
}

.value:nth-child(even) {
  padding-left: 32px;
  border-left: 1px solid var(--border);
}

.value:nth-last-child(-n+2) {
  border-bottom: none;
}

.value__num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 12px;
}

.value h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 8px;
}

.value p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-2);
}

/* Contact layout */
.contact-layout {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 64px;
  align-items: start;
}

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

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border-h);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--text-1);
  transition: border-color .2s;
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-3);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2352525b'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-group select option {
  background: var(--surface);
  color: var(--text-1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  width: 100%;
  justify-content: center;
}

.form-success {
  display: none;
  margin-top: 16px;
  padding: 16px;
  border-radius: var(--radius-sm);
  background: rgba(34,197,94,.08);
  border: 1px solid rgba(34,197,94,.2);
}

.form-success p {
  font-size: 14px;
  color: var(--green);
  text-align: center;
}

/* Sidebar */
.sidebar-card {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.sidebar-card h3 {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-3);
  margin-bottom: 12px;
}

.sidebar-card a {
  font-size: 14px;
  color: var(--accent);
  transition: opacity .2s;
}

.sidebar-card a:hover {
  opacity: .8;
}

.sidebar-card ul {
  list-style: none;
  padding: 0;
}

.sidebar-card li {
  font-size: 14px;
  color: var(--text-2);
  padding: 4px 0;
  position: relative;
  padding-left: 16px;
}

.sidebar-card li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--text-3);
  font-size: 12px;
}

/* Responsive */
@media (max-width: 768px) {
  .about-grid,
  .values-grid {
    grid-template-columns: 1fr;
  }

  .about-block,
  .value {
    padding: 24px 0;
  }

  .about-block:nth-child(even),
  .value:nth-child(even) {
    padding-left: 0;
    border-left: none;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding: 120px 0 60px;
  }
}