/* ===========================
   INNER PAGES — Velnafa
   Styles for all inner pages
   =========================== */

/* ---- Inner Section ---- */
.inner-section {
  padding-block: var(--space-24);
  background: var(--bg-primary);
}

.inner-section--dark {
  background: var(--bg-secondary);
  border-block: 1px solid var(--border-subtle);
}

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

/* ---- Nav Active State ---- */
.nav-link--active {
  color: var(--text-primary) !important;
}

.nav-link--active::after {
  width: 100% !important;
}

/* ---- About Page ---- */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-24);
  align-items: start;
}

.about-text {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}

.about-values {
  margin-top: var(--space-10);
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border-subtle);
}

.value-item {
  display: flex;
  gap: var(--space-6);
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--duration-base);
}

.value-item:hover {
  background: rgba(255,255,255,0.01);
}

.value-num {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-widest);
  color: var(--text-muted);
  min-width: 28px;
  padding-top: 3px;
}

.value-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.value-desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
}

/* ---- About Stats ---- */
.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-top: var(--space-16);
}

.about-stat {
  background: var(--bg-secondary);
  padding: var(--space-10);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.about-stat-num {
  font-family: var(--font-display);
  font-size: var(--text-6xl);
  font-weight: var(--weight-black);
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
  line-height: 1;
}

.about-stat-suf {
  font-size: var(--text-3xl);
  font-weight: var(--weight-black);
  color: var(--color-accent-light);
  margin-left: 2px;
  line-height: 1;
}

.about-stat-label {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: var(--space-2);
}

/* ---- Team Grid ---- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-12);
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--duration-base), transform var(--duration-slow) var(--ease-smooth);
}

.team-card:hover {
  border-color: var(--border-default);
  transform: translateY(-4px);
}

.team-avatar {
  width: 100%;
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
}

.team-avatar--1 { background: linear-gradient(135deg, #1a1a2e, #16213e); }
.team-avatar--2 { background: linear-gradient(135deg, #0d0d0d, #1a1a1a); }
.team-avatar--3 { background: linear-gradient(135deg, #0f1117, #161c24); }
.team-avatar--4 { background: linear-gradient(135deg, #111827, #1f293a); }

.team-avatar::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 100%, rgba(79,70,229,0.2), transparent 60%);
}

.team-info {
  padding: var(--space-6);
}

.team-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.team-role {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: var(--space-3);
}

.team-bio {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
}

/* ---- Services Detail ---- */
.service-detail-row {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-16);
  align-items: start;
  padding-block: var(--space-4);
}

.service-detail-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: sticky;
  top: calc(var(--nav-height) + var(--space-8));
}

.service-detail-num {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-widest);
  color: var(--text-muted);
}

.service-detail-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-black);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--text-primary);
}

.service-detail-desc {
  font-size: var(--text-lg);
  font-weight: var(--weight-light);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}

.service-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.service-feature-list li {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.service-feature-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-accent-light);
  flex-shrink: 0;
}

/* ---- Portfolio Page ---- */
.portfolio-filter {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-smooth);
  background: transparent;
}

.filter-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-default);
}

.filter-btn--active {
  background: var(--text-primary);
  color: var(--bg-primary);
  border-color: var(--text-primary);
}

.portfolio-masonry {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.portfolio-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--duration-base), transform var(--duration-slow) var(--ease-smooth), opacity var(--duration-base);
}

.portfolio-item:hover {
  border-color: var(--border-default);
  transform: translateY(-4px);
}

.portfolio-item--wide {
  grid-column: span 2;
}

.portfolio-item.hidden {
  display: none;
}

.portfolio-visual {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  cursor: pointer;
}

.portfolio-item--wide .portfolio-visual {
  aspect-ratio: 21/9;
}

.portfolio-visual .work-visual-bg {
  position: absolute;
  inset: 0;
  transition: transform var(--duration-sluggish) var(--ease-smooth);
}

.portfolio-visual .work-visual-element {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-item:hover .work-visual-bg {
  transform: scale(1.04);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--duration-base);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-overlay-link {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transform: scale(0.8);
  transition: transform var(--duration-base) var(--ease-bounce),
              border-color var(--duration-base);
}

.portfolio-item:hover .portfolio-overlay-link {
  transform: scale(1);
}

.portfolio-info {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.portfolio-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
}

.portfolio-result {
  font-size: var(--text-sm);
  color: var(--color-accent-light);
  font-weight: var(--weight-medium);
}

/* ---- Contact Page ---- */
.contact-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: var(--space-20);
  align-items: start;
}

.contact-info-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-8);
}

.contact-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
}

.contact-item:last-of-type {
  border-bottom: none;
}

.contact-item-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.contact-item-label {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-1);
}

.contact-item-value {
  font-size: var(--text-base);
  color: var(--text-primary);
  transition: color var(--duration-base);
}

a.contact-item-value:hover {
  color: var(--color-accent-light);
}

.contact-socials {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.contact-social-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  transition: all var(--duration-base);
}

.contact-social-link:hover {
  color: var(--text-primary);
  border-color: var(--border-default);
}

/* ---- Form ---- */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group--full {
  grid-column: span 2;
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
  letter-spacing: var(--tracking-wide);
}

.form-label span {
  color: var(--color-accent-light);
}

.form-input {
  background: var(--bg-primary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-primary);
  font-family: var(--font-primary);
  transition: border-color var(--duration-base), box-shadow var(--duration-base);
  width: 100%;
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent-light);
  box-shadow: 0 0 0 3px rgba(79,70,229,0.12);
}

.form-select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%237A7A7A' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-10);
}

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

.form-footer {
  grid-column: span 2;
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.form-note {
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: var(--tracking-wide);
}

/* ---- Code line visual ---- */
.vis-code-lines {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 70%;
}

.vis-code-line {
  height: 8px;
  background: rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
}

/* ---- Responsive Inner Pages ---- */
@media (max-width: 1024px) {
  .about-split { grid-template-columns: 1fr; gap: var(--space-16); }
  .about-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .service-detail-row { grid-template-columns: 1fr; }
  .service-detail-header { position: static; }
  .contact-layout { grid-template-columns: 1fr; gap: var(--space-12); }
}

@media (max-width: 768px) {
  .portfolio-masonry { grid-template-columns: 1fr; }
  .portfolio-item--wide { grid-column: span 1; }
  .portfolio-item--wide .portfolio-visual { aspect-ratio: 16/9; }
  .contact-form { grid-template-columns: 1fr; }
  .form-group--full { grid-column: span 1; }
  .form-footer { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
  .about-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: var(--space-6); }
}