/* ============================================================
   Riyadh Muhammad - Minimalist, Clean & Modern CV
   Built with Bootstrap 5.3
   ============================================================ */

:root {
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --primary-gradient: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%);
  --cta-gradient: linear-gradient(135deg, #0d6efd 0%, #084298 100%);
  --avatar-size: 96px;
  --timeline-line-color: rgba(var(--bs-body-color-rgb), 0.15);
}

body {
  font-family: var(--font-sans);
  background-color: var(--bs-tertiary-bg);
  color: var(--bs-body-color);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.75;
}

/* Typography Helpers */
.font-mono {
  font-family: var(--font-mono);
}

.tracking-tight {
  letter-spacing: -0.025em;
}

.tracking-wider {
  letter-spacing: 0.06em;
}

.fs-8 {
  font-size: 0.75rem;
}

/* ============================================================
   HEADER NAVBAR (CLEAN & SPACIOUS)
   ============================================================ */
.header-glass {
  background-color: rgba(var(--bs-body-bg-rgb), 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--bs-border-color);
  z-index: 1030;
}

/* Logo Chip */
.avatar-chip {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: var(--primary-gradient);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  box-shadow: 0 4px 12px -2px rgba(13, 110, 253, 0.3);
  flex-shrink: 0;
}

/* Nav Link Pills */
.nav-pill-link {
  color: var(--bs-secondary-color);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  transition: all 0.15s ease;
}

.nav-pill-link:hover {
  color: var(--bs-primary);
  background-color: var(--bs-secondary-bg);
}

/* Header Action Buttons */
.btn-header-action {
  padding: 0.45rem 1.1rem;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
}

/* ============================================================
   SECTION SPACING & CARDS
   ============================================================ */
.content-sections-wrapper {
  gap: 2.5rem;
}

@media (min-width: 992px) {
  .content-sections-wrapper {
    gap: 3rem;
  }
}

.cv-section {
  border: 1px solid var(--bs-border-color-translucent) !important;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.cv-section:hover {
  border-color: var(--bs-primary-border-subtle) !important;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.05) !important;
}

.section-divider {
  border-color: var(--bs-border-color);
  opacity: 0.35;
}

/* ============================================================
   SIDEBAR PROFILE
   ============================================================ */
.profile-avatar {
  width: var(--avatar-size);
  height: var(--avatar-size);
  border-radius: 50%;
  background: var(--primary-gradient);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin: 0 auto;
  border: 4px solid var(--bs-body-bg);
  box-shadow: 0 10px 24px -6px rgba(13, 110, 253, 0.3);
  transition: transform 0.25s ease;
}

.profile-avatar:hover {
  transform: scale(1.04);
}

.profile-avatar-image {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center;
}

.status-indicator {
  position: absolute;
  bottom: 2px;
  right: 5px;
  width: 16px;
  height: 16px;
  background-color: #198754;
  border: 3px solid var(--bs-body-bg);
  border-radius: 50%;
}

.contact-icon {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  border: 1px solid var(--bs-border-color-translucent);
}

.contact-section-title {
  margin-bottom: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.07em;
}

.contact-section-title i {
  font-size: 0.9rem;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 0;
}

.contact-detail {
  min-width: 0;
  flex: 1;
}

.contact-label {
  color: var(--bs-secondary-color);
  font-size: 0.75rem;
  line-height: 1.3;
  margin-bottom: 0.2rem;
}

.contact-value {
  color: var(--bs-body-color);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.4;
}

.contact-phone-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.contact-whatsapp {
  padding: 0.25rem 0.55rem;
  font-size: 0.7rem;
}

.contact-divider {
  margin: 1.35rem 0;
}

.contact-actions {
  gap: 0.75rem;
}

.contact-actions .btn {
  min-height: 2.8rem;
  padding: 0.65rem 1rem;
}

.section-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* Links */
.hover-primary {
  transition: color 0.15s ease;
}
.hover-primary:hover {
  color: var(--bs-primary) !important;
}

/* Stat Box */
.stat-box {
  background-color: var(--bs-tertiary-bg);
  border: 1px solid var(--bs-border-color-translucent);
  padding: 1.25rem 0.75rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.stat-box:hover {
  transform: translateY(-2px);
  border-color: var(--bs-primary-border-subtle);
}

/* Skill Box */
.skill-category-box {
  background-color: var(--bs-tertiary-bg);
  border: 1px solid var(--bs-border-color-translucent);
  padding: 1.5rem;
  transition: border-color 0.2s ease;
}

.skill-category-box:hover {
  border-color: var(--bs-primary-border-subtle);
}

.project-image {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top center;
  display: block;
  background: var(--bs-tertiary-bg);
}

.project-browser-frame {
  border: 1px solid var(--bs-border-color);
  background: var(--bs-body-bg);
  box-shadow: 0 1.25rem 3rem rgba(15, 23, 42, 0.12);
}

.project-browser-bar {
  min-height: 3.25rem;
  background: #343b4c;
  color: #e2e8f0;
}

.browser-dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  flex: 0 0 auto;
}

.browser-dot-red { background: #ef476f; }
.browser-dot-yellow { background: #f5a524; }
.browser-dot-green { background: #10b981; }

.project-browser-title {
  margin-inline: auto;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #cbd5e1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project-feature-content {
  max-width: 42rem;
}

.project-tech-pill {
  padding: 0.45rem 0.85rem;
  color: var(--bs-body-color);
  background: var(--bs-body-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: 0.75rem;
  font-weight: 500;
}

.project-action-secondary {
  padding: 0.8rem 1.15rem;
}

.project-separator {
  border: 0;
  border-top: 2px solid var(--bs-border-color);
  opacity: 0.85;
  margin: 1.25rem 0;
}

@media (min-width: 992px) {
  .project-separator {
    margin: 1.75rem 0;
  }
}

/* Skill Pills */
.skill-pill {
  font-size: 0.825rem;
  font-weight: 500;
  padding: 0.4rem 0.85rem;
  border-radius: 8px;
  background-color: var(--bs-body-bg);
  border: 1px solid var(--bs-border-color);
  color: var(--bs-body-color);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.15s ease;
}

.skill-pill:hover {
  border-color: var(--bs-primary);
  color: var(--bs-primary);
  background-color: var(--bs-primary-subtle);
}

.skill-pill.highlight {
  background-color: var(--bs-primary-subtle);
  border-color: var(--bs-primary-border-subtle);
  color: var(--bs-primary-text-emphasis);
  font-weight: 600;
}

/* Tech Chips in Timeline */
.tech-chip {
  font-size: 0.775rem;
  font-weight: 500;
  padding: 0.3rem 0.75rem;
  border-radius: 6px;
  background-color: var(--bs-tertiary-bg);
  color: var(--bs-secondary-color);
  border: 1px solid var(--bs-border-color);
  font-family: var(--font-mono);
}

/* Timeline Layout */
.timeline {
  border-left: 2px solid var(--timeline-line-color);
  padding-left: 1.75rem;
}

@media (min-width: 768px) {
  .timeline {
    padding-left: 2.25rem;
  }
}

.timeline-item {
  position: relative;
  margin-bottom: 2.25rem;
}

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

.timeline-marker {
  position: absolute;
  top: 7px;
  left: calc(-1.75rem - 7px);
  width: 14px;
  height: 14px;
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--bs-body-bg);
}

@media (min-width: 768px) {
  .timeline-marker {
    left: calc(-2.25rem - 7px);
  }
}

.timeline-marker.border-primary {
  border: 2px solid var(--bs-primary);
}

.bullet-list-spacious {
  list-style-type: disc;
  line-height: 1.7;
}

.bullet-list-spacious > li + li {
  margin-top: 0.65rem;
}

/* Sticky Sidebar */
@media (min-width: 992px) {
  .sticky-sidebar {
    position: sticky;
    top: 5.75rem;
  }
}

/* CTA Banner (Centered & Clean) */
.cta-banner {
  background: var(--cta-gradient);
}

/* ============================================================
   PRINT STYLES
   ============================================================ */
@media print {
  @page {
    size: A4;
    margin: 12mm 15mm;
  }

  body {
    background-color: #ffffff !important;
    color: #111827 !important;
    font-size: 9.5pt;
    line-height: 1.5;
  }

  .d-print-none,
  header,
  footer,
  .btn {
    display: none !important;
  }

  .container-xl {
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .content-sections-wrapper {
    gap: 1.5rem !important;
  }

  .sticky-sidebar {
    position: static !important;
  }

  .card, .cv-section {
    border: 1px solid #e5e7eb !important;
    box-shadow: none !important;
    padding: 1.25rem !important;
    background: transparent !important;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .profile-avatar {
    width: 68px;
    height: 68px;
    font-size: 1.5rem;
    box-shadow: none !important;
    border: 2px solid #ccc !important;
  }

  .badge, .tech-chip, .skill-pill {
    border: 1px solid #d1d5db !important;
    color: #111827 !important;
    background: transparent !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .section-icon, .cta-banner {
    background-color: #0d6efd !important;
    color: #fff !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .timeline {
    border-left: 2px solid #d1d5db !important;
  }

  .timeline-marker {
    box-shadow: 0 0 0 3px #fff !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  a {
    text-decoration: none !important;
    color: inherit !important;
  }
}