/* ===================== NAV ===================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-logo {
  color: var(--accent);
  flex-shrink: 0;
}

.brand-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.02em;
}

.brand-footer .brand-name { color: var(--text); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a:hover { color: var(--text); }

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  padding: 4px;
}

/* ===================== LANG DROPDOWN ===================== */
.lang-dropdown {
  position: relative;
}

.lang-dropdown-toggle {
  width: auto;
  padding: 0 10px;
  gap: 4px;
}

.lang-current {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.lang-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  inset-inline-end: 0;
  min-width: 140px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  padding: 6px;
  display: none;
  z-index: 60;
}

.lang-dropdown.open .lang-dropdown-menu {
  display: block;
}

.lang-option {
  display: block;
  width: 100%;
  text-align: start;
  padding: 9px 12px;
  border: none;
  background: transparent;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.lang-option:hover {
  background: var(--surface-raised);
  color: var(--text);
}

.lang-option.is-active {
  color: var(--text);
  font-weight: 600;
  background: var(--surface-raised);
}

@media (max-width: 900px) {
  .nav-links {
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: var(--surface);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px clamp(20px, 4vw, 32px) 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    display: none;
  }

  .nav-links.open { display: flex; }

  .nav-toggle { display: flex; }

  .nav-submit { display: none; }
}

/* ===================== SERVICES ===================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  background: var(--surface);
  transition: border-color 0.2s ease;
}

.service-card:hover { border-color: var(--neutral-400); }

.service-card .icon-box { margin-bottom: 16px; }

.service-card h3 { margin-bottom: 8px; }

.service-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.55;
}

@media (max-width: 900px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

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

/* ===================== PROJECTS ===================== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.project-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.project-card:hover {
  border-color: var(--neutral-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.project-card-visual {
  position: relative;
  height: 148px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--card-accent) 12%, #fff) 0%, color-mix(in srgb, var(--card-accent) 6%, #fff) 100%);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.project-card-visual-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 50%, color-mix(in srgb, var(--card-accent) 8%, transparent) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, color-mix(in srgb, var(--card-accent) 6%, transparent) 0%, transparent 40%);
  pointer-events: none;
}

.project-card-icon {
  position: relative;
  z-index: 1;
  color: var(--card-accent);
  opacity: 0.85;
}

.project-card-tag {
  position: absolute;
  top: 14px;
  inset-inline-start: 14px;
  z-index: 2;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--card-accent);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid color-mix(in srgb, var(--card-accent) 20%, transparent);
  padding: 4px 10px;
  border-radius: 999px;
}

[data-theme="dark"] .project-card-tag {
  background: rgba(0, 0, 0, 0.3);
}

.project-card-body {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.project-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
  line-height: 1.35;
}

.project-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
}

.project-card-arrow {
  display: inline-flex;
  align-items: center;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.project-card:hover .project-card-arrow {
  color: var(--card-accent);
}

.projects-more {
  display: flex;
  justify-content: center;
  margin-top: 28px;
}

@media (max-width: 600px) {
  .projects-grid { grid-template-columns: 1fr; }
}

/* ===================== ABOUT PREVIEW ===================== */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: start;
}

.about-lead p {
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 600;
  line-height: 1.5;
  color: var(--text);
}

.about-support {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-size: 14px;
  font-weight: 500;
}

.about-actions {
  margin-top: 28px;
}

/* ===================== ABOUT PAGE CARDS ===================== */
.about-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.about-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  background: var(--surface);
}

.about-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--text);
}

.about-card p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}

.about-card--wide {
  grid-column: 1 / -1;
}

@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-cards { grid-template-columns: 1fr; }
  .about-card--wide { grid-column: auto; }
}

/* ===================== TIMELINE ===================== */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 720px;
  margin: 0 auto;
}

.timeline-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  padding-bottom: 40px;
  position: relative;
}

.timeline-step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 27px;
  top: 56px;
  bottom: 0;
  width: 1px;
  background: var(--border);
}

.timeline-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--surface);
  border: 1.5px solid var(--border);
  color: var(--text-secondary);
  font-size: 15px;
  font-weight: 700;
  flex-shrink: 0;
}

.timeline-content h3 {
  font-size: 17px;
  margin-bottom: 6px;
  padding-top: 14px;
}

.timeline-content p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.55;
}

@media (max-width: 600px) {
  .timeline-step {
    grid-template-columns: 44px 1fr;
    gap: 16px;
  }

  .timeline-num {
    width: 44px;
    height: 44px;
    font-size: 13px;
  }

  .timeline-step:not(:last-child)::before {
    left: 21px;
    top: 48px;
  }

  .timeline-content h3 { padding-top: 8px; }
}

/* ===================== CTA SECTION ===================== */
.cta-section {
  background: var(--surface-alt);
  text-align: center;
  border-top: 1px solid var(--border);
}

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

.cta-inner h2 {
  margin-bottom: 12px;
}

.cta-inner > p {
  color: var(--text-muted);
  font-size: 16px;
  margin-bottom: 32px;
}

.cta-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: start;
  margin-bottom: 32px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.cta-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.cta-detail-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.cta-detail a {
  color: var(--text);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cta-detail span:not(.cta-detail-label) {
  font-size: 14px;
  line-height: 1.5;
}

/* ===================== FOOTER ===================== */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border-subtle);
  padding: 48px 0 32px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 32px;
  align-items: start;
}

.footer-tagline {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 8px;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  color: var(--text-muted);
}

.footer-contact a {
  color: var(--text);
  font-weight: 500;
}

.footer-social-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-muted);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.social-link:hover {
  border-color: var(--neutral-400);
  color: var(--text);
}

.footer-copy {
  grid-column: 1 / -1;
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* ===================== FORM ===================== */
.field-group { margin-bottom: 20px; }

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 7px;
  color: var(--text);
}

input, textarea, select {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 11px 14px;
  font-size: 14px;
  font-family: inherit;
  border-radius: var(--radius-sm);
  color: var(--text);
  transition: border-color 0.2s ease;
}

input:focus, textarea:focus, select:focus {
  border-color: var(--neutral-400);
  outline: none;
}

textarea { resize: vertical; min-height: 140px; }

.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 24px 16px;
}

.form-success.show { display: block; }

.form-success strong {
  display: block;
  font-size: 18px;
  margin-bottom: 8px;
  color: var(--text);
}

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

#intakeForm.hide { display: none; }

/* ===================== CONTACT PAGE ===================== */
.contact-page {
  padding: 48px 0 80px;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 48px;
  align-items: start;
}

.contact-main h1 {
  margin-top: 16px;
  margin-bottom: 12px;
}

.contact-intro {
  color: var(--text-muted);
  font-size: 16px;
  margin-bottom: 32px;
}

.contact-info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-info-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.contact-info-item a {
  color: var(--text);
  font-size: 14px;
}

.contact-info-item span:not(.contact-info-label) {
  font-size: 14px;
  font-weight: 500;
}

.back-link {
  display: inline-block;
  margin-top: 24px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.back-link:hover { color: var(--text); }

/* ===================== PROJECT DETAIL ===================== */
.project-detail {
  padding: 48px 0 80px;
}

.project-detail-header {
  height: 120px;
  border-radius: var(--radius);
  margin-bottom: 28px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--card-accent) 14%, #fff) 0%, color-mix(in srgb, var(--card-accent) 6%, #fff) 100%);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: flex-start;
  padding: 20px 24px;
}

.project-detail-image {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 32px;
  border: 1px solid var(--border);
}

.project-detail-meta {
  display: flex;
  gap: 24px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.project-detail-meta span {
  font-size: 14px;
  color: var(--text-muted);
}

.project-detail-meta strong {
  color: var(--text);
}

@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; gap: 36px; }
}

.form-note{margin-top:16px;color:var(--text-muted);font-size:.9rem;line-height:1.7}

/* ===================== MEMBERS ===================== */
.members-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.member-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;
  border:1px solid var(--border);border-radius:var(--radius);padding:28px 20px;background:var(--surface);
  transition:border-color .2s ease}
.member-card:hover{border-color:var(--neutral-400)}
.member-card h3{font-size:17px;color:var(--text);margin:0}
.member-avatar{width:88px;height:88px;border-radius:50%;overflow:hidden;display:flex;align-items:center;
  justify-content:center;background:var(--surface-raised);color:var(--text-muted);border:1px solid var(--border)}
.member-avatar img{width:100%;height:100%;object-fit:cover;display:block}
.member-link{font-size:14px;color:var(--accent);text-decoration:none;border-bottom:1px solid transparent}
.member-link:hover,.member-link:focus-visible{border-bottom-color:currentColor}
@media (max-width:900px){.members-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.members-grid{grid-template-columns:1fr}}