/* ========================================
   Subul Technology — Additional Styles
   Services, Team, Invest, Careers, Timeline
   ======================================== */

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius);
  background: rgba(54, 173, 163, 0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
}

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Experience Timeline */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--primary);
  opacity: 0.3;
}

.timeline-item {
  position: relative;
  padding-bottom: 2rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: -2rem;
  top: 0.25rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid var(--bg);
  margin-left: -5px;
}

.timeline-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.timeline-period {
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 600;
  display: block;
  margin-bottom: 0.25rem;
}

.timeline-role {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.timeline-company {
  font-size: 0.95rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 0.75rem;
}

/* Team Section */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.team-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
  transition: var(--transition);
}

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.team-photo {
  position: relative;
  padding: 2rem 2rem 0;
}

.team-photo img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto;
  border: 3px solid var(--primary);
}

.team-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 50px;
}

.team-info {
  padding: 1.5rem;
}

.team-info h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.team-role {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.team-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-bottom: 1rem;
}

.team-skills .skill-tag {
  font-size: 0.8rem;
  padding: 3px 10px;
}

.team-hiring {
  margin-top: 3rem;
  text-align: center;
  padding: 3rem;
  background: var(--surface);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
}

.team-hiring h2 {
  margin-bottom: 0.5rem;
}

.team-hiring p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* Member Page */
.member-hero {
  padding: calc(var(--header-height) + 60px) 0 60px;
  background: var(--bg-alt);
}

.member-hero-inner {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.member-photo-large img {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--primary);
}

.member-intro h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.member-role {
  font-size: 1.25rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.member-social {
  display: flex;
  gap: 1rem;
}

.member-social a {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition);
}

.member-social a:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.member-content {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
}

.member-main h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  margin-top: 2rem;
}

.member-main h2:first-child {
  margin-top: 0;
}

.member-skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.member-skills-grid .skill-tag.large {
  font-size: 0.95rem;
  padding: 6px 14px;
}

.member-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sidebar-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.sidebar-box h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--primary);
}

.member-projects-list {
  list-style: none;
}

.member-projects-list li {
  margin-bottom: 0.5rem;
}

.member-projects-list a {
  color: var(--text);
  font-weight: 500;
}

.member-projects-list a:hover {
  color: var(--primary);
}

.member-cta {
  padding: 3rem 0;
}

/* Invest Pages */
.invest-hero {
  background: var(--bg-alt);
}

.invest-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

.invest-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.invest-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.invest-header {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}

.invest-logo {
  height: 48px;
  width: auto;
}

.invest-status {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  background: rgba(54, 173, 163, 0.1);
  color: var(--primary);
}

.invest-body {
  padding: 1.5rem;
}

.invest-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.invest-tagline {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.invest-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.invest-meta span {
  font-size: 0.85rem;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--bg-alt);
  color: var(--text-muted);
}

/* Invest Detail Page */
.invest-hero-detail {
  padding: calc(var(--header-height) + 60px) 0 60px;
  background: var(--bg-alt);
  text-align: center;
}

.invest-hero-inner {
  max-width: 700px;
  margin: 0 auto;
}

.invest-logo-large {
  height: 80px;
  width: auto;
  margin-bottom: 1.5rem;
}

.invest-hero-detail h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.invest-hero-detail .invest-tagline {
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
}

.invest-hero-meta {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--primary);
  color: white;
}

.badge-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.invest-section {
  padding: 60px 0;
}

.invest-section-alt {
  background: var(--bg-alt);
}

.invest-section-inner {
  max-width: 800px;
  margin: 0 auto;
}

.invest-section h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--primary);
}

.invest-features {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.invest-feature-item {
  text-align: center;
  padding: 1.5rem;
  background: var(--surface);
  border-radius: var(--radius);
}

.invest-feature-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  display: block;
}

.invest-feature-item h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.invest-seeking-box {
  margin-top: 2rem;
  padding: 2rem;
  background: var(--surface);
  border-radius: var(--radius);
  text-align: center;
  border: 2px solid var(--primary);
}

.invest-seeking-box h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.invest-amount {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.invest-team {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
}

.invest-team-card {
  text-align: center;
  padding: 1.5rem;
  background: var(--surface);
  border-radius: var(--radius);
}

.invest-team-card img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
  border: 2px solid var(--primary);
}

.invest-cta {
  padding: 80px 0;
  background: var(--bg-alt);
  text-align: center;
}

.invest-cta h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.invest-cta p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

/* Careers Page */
.careers-empty {
  text-align: center;
  padding: 4rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px dashed var(--border-strong);
}

.empty-icon {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 1.5rem;
  opacity: 0.5;
}

.careers-empty h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.careers-empty > p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.careers-form {
  max-width: 500px;
  margin: 0 auto;
  text-align: left;
}

.careers-form h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.careers-form p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.notify-form .form-row {
  display: flex;
  gap: 0.75rem;
}

.notify-form .form-input {
  flex: 1;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
}

/* Language Detection Toast */
.lang-toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  z-index: 9999;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.lang-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.lang-toast-content {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(12px);
  max-width: 90vw;
  flex-wrap: wrap;
}

.lang-toast-message {
  font-size: 0.95rem;
  color: var(--text);
  white-space: nowrap;
}

.lang-toast-link {
  background: var(--primary);
  color: white !important;
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
}

.lang-toast-link:hover {
  background: var(--primary-dark);
}

.lang-toast-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
  padding: 4px;
  margin-inline-start: 0.5rem;
}

.lang-toast-close:hover {
  color: var(--text);
}

@media (max-width: 768px) {
  .lang-toast-content {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }

  .lang-toast-message {
    white-space: normal;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .member-hero-inner {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }

  .member-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .invest-hero-detail h1 {
    font-size: 1.75rem;
  }

  .invest-features {
    grid-template-columns: 1fr;
  }

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

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

  .timeline {
    padding-left: 1.5rem;
  }

  .timeline-marker {
    left: -1.5rem;
  }
}