/* ============================================
   PAGE STYLES
   Ethereal Architect - Senior UI/UX Redesign
   ============================================ */

/* ============================================
   HOME PAGE - Hero Section
   ============================================ */

.home {
  min-height: calc(100vh - var(--header-height));
  min-height: calc(100dvh - var(--header-height));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  /* Centered alignment */
  padding: var(--space-48) var(--space-24) var(--space-64);
  /* Balanced padding */
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Sophisticated ambient background */
.home::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 20%, hsla(var(--h-primary), 80%, 45%, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 80% 80%, hsla(var(--h-accent), 60%, 45%, 0.03) 0%, transparent 40%);
  pointer-events: none;
  z-index: -1;
}

.home__container {
  max-width: var(--max-width-narrow);
  position: relative;
  z-index: 1;
}

.home__greeting {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  margin-bottom: var(--space-12);
  opacity: 0;
  animation: fadeIn 0.8s var(--ease-out) forwards;
}

.home__name {
  font-family: var(--font-sans);
  font-size: clamp(3rem, 8vw, var(--font-size-6xl));
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  letter-spacing: -0.05em;
  line-height: 1;
  margin-bottom: var(--space-16);
  opacity: 0;
  animation: fadeInUp 1s var(--ease-out) 0.2s forwards;
  position: relative;
  display: inline-block;
}

/* Restored & Refined Aurora Line - Optimized for stability */
.home__name::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--gradient-aurora);
  margin: var(--space-16) auto 0;
  border-radius: var(--radius-full);
  transform-origin: center;
  transform: scaleX(0);
  opacity: 0;
  animation: expandX 1s var(--ease-out) 0.8s forwards;
}

.home__role {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-32);
  opacity: 0;
  animation: fadeInUp 1s var(--ease-out) 0.4s forwards;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  letter-spacing: -0.01em;
}

.home__role::before,
.home__role::after {
  content: '';
  height: 1px;
  width: 24px;
  background: var(--color-border);
  opacity: 0.4;
}

.home__intro p {
  font-size: var(--font-size-base);
  color: var(--color-text-tertiary);
  max-width: 580px;
  margin: 0 auto;
  line-height: var(--line-height-normal);
  opacity: 0;
  animation: fadeIn 1.2s var(--ease-out) 0.6s forwards;
}

.home__actions {
  margin-top: var(--space-32);
  display: flex;
  gap: var(--space-16);
  justify-content: center;
  opacity: 0;
  animation: fadeInUp 1s var(--ease-out) 0.8s forwards;
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .home {
    padding: var(--space-48) var(--space-24) var(--space-80);
    /* Extra bottom padding to clear mobile nav */
  }

  .home::before {
    width: 500px;
    height: 400px;
  }

  .home::after {
    width: 350px;
    height: 300px;
    right: -5%;
  }

  .home__name {
    font-size: clamp(2rem, 10vw, 2.5rem);
  }

  .home__role {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-32);
  }

  .home__intro p {
    font-size: var(--font-size-base);
  }
}

/* Footer row (for other pages) */
.footer__row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-16);
}

.theme-toggle--footer {
  background: none;
  border: 1px solid var(--color-border);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.theme-toggle--footer:hover {
  border-color: var(--color-border-hover);
  color: var(--color-text);
}

/* ============================================
   RESUME PAGE
   ============================================ */

/* Resume page background gradient - matching homepage style */
main:has(.resume-layout) {
  position: relative;
}

main:has(.resume-layout)::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 50% 30%, rgba(139, 92, 246, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(236, 72, 153, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(245, 158, 11, 0.06) 0%, transparent 40%);
  pointer-events: none;
  z-index: -1;
}

[data-theme="dark"] main:has(.resume-layout)::before {
  background:
    radial-gradient(circle at 50% 30%, rgba(167, 139, 250, 0.18) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(244, 114, 182, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(251, 191, 36, 0.08) 0%, transparent 40%);
}

/* ============================================
   RESUME PAGE - Layout
   ============================================ */

.resume-layout {
  position: relative;
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding: var(--space-96) var(--space-24);
  z-index: 1;
}

.resume-main {
  width: 100%;
}

/* Table of Contents - Fixed in right margin */
.resume-toc {
  position: fixed;
  left: calc(50% + 360px + var(--space-48));
  top: calc(var(--header-height) + var(--space-48));
  width: 160px;
  animation: fadeInUp 0.5s var(--ease-out) both;
  animation-delay: 0.2s;
}

.resume-toc__label {
  display: block;
  font-size: 11px;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-12);
}

.resume-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.resume-toc__link {
  display: block;
  padding: var(--space-6) 0;
  padding-left: var(--space-12);
  font-size: 13px;
  color: var(--color-text-tertiary);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: all var(--transition-fast);
}

.resume-toc__link:hover {
  color: var(--color-primary);
  padding-left: var(--space-16);
}

.resume-toc__link.active {
  color: var(--color-primary);
  border-left-color: var(--color-primary);
  font-weight: var(--font-weight-medium);
}

.resume-toc__download {
  display: inline-flex;
  align-items: center;
  gap: var(--space-6);
  margin-top: var(--space-20);
  padding-top: var(--space-16);
  border-top: 1px solid var(--color-border);
  font-size: 13px;
  color: var(--color-text-tertiary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.resume-toc__download:hover {
  color: var(--color-primary);
}

.resume-toc__download svg {
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.resume-toc__download:hover svg {
  transform: translateY(2px);
}

/* Mobile download link - shown only when TOC is hidden */
.resume-download-mobile {
  display: none;
  margin-top: var(--space-64);
  padding-top: var(--space-32);
  border-top: 1px solid var(--color-border);
}

.resume-download-mobile a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  min-height: 44px;
  padding: 8px 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.resume-download-mobile a:hover {
  color: var(--color-text);
}

/* Hide TOC when viewport can't fit it in margin */
@media (max-width: 1100px) {
  .resume-toc {
    display: none;
  }

  .resume-download-mobile {
    display: block;
  }
}

/* Mobile Section Navigation - Horizontal scrollable tabs */
.resume-mobile-nav {
  display: none;
}

@media (max-width: 768px) {
  .resume-mobile-nav {
    display: block;
    position: sticky;
    top: 44px;
    left: 0;
    right: 0;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    z-index: 100;
    margin: 0 calc(-1 * var(--space-20));
    margin-bottom: var(--space-24);
    padding: 0 var(--space-20);
  }

  .resume-mobile-nav__list {
    display: flex;
    gap: var(--space-4);
    list-style: none;
    margin: 0;
    padding: var(--space-12) 0;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .resume-mobile-nav__list::-webkit-scrollbar {
    display: none;
  }

  .resume-mobile-nav {
    display: block;
    position: sticky;
    top: 44px;
    left: 0;
    right: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-md));
    -webkit-backdrop-filter: blur(var(--blur-md));
    border-bottom: 1px solid var(--glass-border);
    z-index: 100;
    margin: 0 calc(-1 * var(--space-20));
    margin-bottom: var(--space-24);
    padding: 0 var(--space-20);
  }

  .resume-mobile-nav__list {
    display: flex;
    gap: var(--space-8);
    list-style: none;
    margin: 0;
    padding: var(--space-12) 0;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scroll-snap-type: x mandatory;
  }

  .resume-mobile-nav__list::-webkit-scrollbar {
    display: none;
  }

  .resume-mobile-nav__link {
    flex-shrink: 0;
    padding: var(--space-8) var(--space-16);
    min-height: 40px;
    display: flex;
    align-items: center;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-tertiary);
    text-decoration: none;
    border-radius: var(--radius-md);
    background-color: transparent;
    transition: all var(--transition-base);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    scroll-snap-align: start;
    border: 1px solid transparent;
  }

  .resume-mobile-nav__link.active {
    color: var(--color-primary);
    background-color: var(--color-primary-glow);
    border-color: hsla(var(--h-primary), 80%, 45%, 0.1);
  }

  .resume-layout {
    padding: var(--space-12) var(--space-20) var(--space-40);
  }

  /* Add scroll margin to sections so headers aren't hidden behind sticky nav */
  .resume-section {
    scroll-margin-top: 110px;
    /* header (44px) + mobile nav (~56px) + buffer */
  }

}

/* Resume footer - download link */
.resume-footer {
  margin-top: var(--space-64);
  padding-top: var(--space-32);
  border-top: 1px solid var(--color-border);
}

.resume-download {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-10) var(--space-16);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.resume-download:hover {
  color: var(--color-text);
  border-color: var(--color-border-hover);
  background-color: var(--color-bg-secondary);
}

.resume-download svg {
  width: 16px;
  height: 16px;
  stroke-width: 2;
}

/* Resume Section Navigation - Horizontal Sticky Bar */
.resume-section-nav {
  position: sticky;
  top: var(--header-height);
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  z-index: 50;
  padding: var(--space-12) var(--space-24);
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  opacity: 0;
  animation: fadeInNav 0.4s var(--ease-out) 0.2s forwards;
  margin-top: calc(var(--header-height) * -1);
}

@keyframes fadeInNav {
  to {
    opacity: 1;
  }
}

.resume-section-nav::-webkit-scrollbar {
  display: none;
}

.resume-section-nav.visible {
  opacity: 1;
}

.resume-section-nav__link {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  padding: var(--space-16) var(--space-20);
  white-space: nowrap;
  transition: color var(--transition-fast);
  position: relative;
  border-bottom: 2px solid transparent;
}

.resume-section-nav__link:hover {
  color: var(--color-text);
}

.resume-section-nav__link.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.resume-section-nav__text {
  display: block;
}

@media (max-width: 768px) {
  .resume-section-nav {
    top: 0;
    padding: var(--space-8) var(--space-16);
    gap: var(--space-8);
    justify-content: flex-start;
    background-color: var(--color-bg-secondary);
    border-bottom: 2px solid var(--color-border);
    position: relative;
  }

  /* Fade gradient on right to indicate scrollability */
  .resume-section-nav::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 40px;
    background: linear-gradient(to right, transparent, var(--color-bg-secondary));
    pointer-events: none;
    z-index: 1;
  }

  [data-theme="dark"] .resume-section-nav::after {
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.03));
  }

  .resume-section-nav__link {
    padding: var(--space-14) var(--space-16);
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    border-bottom-width: 3px;
    position: relative;
    z-index: 2;
  }

  .resume-section-nav__link.active {
    font-weight: var(--font-weight-bold);
  }
}

.resume-section {
  margin-bottom: var(--space-64);
}

.resume-section:last-child {
  margin-bottom: 0;
}

.resume-section__title {
  font-size: 13px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-24);
  padding-bottom: var(--space-12);
  border-bottom: 2px solid var(--color-primary);
  display: inline-block;
}

/* Fade in sections on load */
.resume-section {
  animation: fadeInUp 0.5s var(--ease-out) both;
}

.resume-section:nth-child(1) {
  animation-delay: 0.1s;
}

.resume-section:nth-child(2) {
  animation-delay: 0.2s;
}

.resume-section:nth-child(3) {
  animation-delay: 0.3s;
}

.resume-section:nth-child(4) {
  animation-delay: 0.4s;
}

.resume-section:nth-child(5) {
  animation-delay: 0.5s;
}

.resume-section:nth-child(6) {
  animation-delay: 0.6s;
}

@media (prefers-reduced-motion: reduce) {
  .resume-section {
    animation: none;
  }
}

/* Summary section - larger intro text */
#professional-summary p {
  font-size: var(--font-size-lg);
  line-height: 1.7;
  color: var(--color-text-secondary);
}

#professional-summary p:first-of-type {
  color: var(--color-text);
}

/* Timeline - Clean, Minimal Approach */
.timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-40);
}

.timeline-item {
  position: relative;
  padding-left: var(--space-40);
  padding-right: var(--space-16);
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
  margin-left: calc(var(--space-8) * -1);
  border-radius: var(--radius-lg);
  transition: background-color var(--transition-fast);
}

.timeline-item:hover {
  background-color: rgba(139, 92, 246, 0.04);
}

[data-theme="dark"] .timeline-item:hover {
  background-color: rgba(167, 139, 250, 0.06);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: var(--space-8);
  top: 14px;
  width: 10px;
  height: 10px;
  background-color: var(--color-primary);
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--color-bg), 0 0 0 4px rgba(139, 92, 246, 0.3);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.timeline-item:hover::before {
  transform: scale(1.2);
  box-shadow: 0 0 0 3px var(--color-bg), 0 0 0 5px rgba(139, 92, 246, 0.4);
}

[data-theme="dark"] .timeline-item::before {
  box-shadow: 0 0 0 3px var(--color-bg), 0 0 0 4px rgba(167, 139, 250, 0.3);
}

.timeline-item::after {
  content: '';
  position: absolute;
  left: calc(var(--space-8) + 4px);
  top: 30px;
  width: 2px;
  height: calc(100% + var(--space-24));
  background: linear-gradient(to bottom,
      rgba(139, 92, 246, 0.3) 0%,
      rgba(139, 92, 246, 0.1) 100%);
  border-radius: 1px;
}

[data-theme="dark"] .timeline-item::after {
  background: linear-gradient(to bottom,
      rgba(167, 139, 250, 0.3) 0%,
      rgba(167, 139, 250, 0.1) 100%);
}

.timeline-item:last-child::after {
  display: none;
}

.timeline-item__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-16);
  flex-wrap: wrap;
  gap: var(--space-12);
}

.timeline-item__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
}

.timeline-item__subtitle {
  font-size: var(--font-size-base);
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
}

.timeline-item__date {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  font-weight: var(--font-weight-regular);
  white-space: nowrap;
}

.timeline-item__description {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-top: var(--space-16);
}

.timeline-item__description p {
  margin-bottom: var(--space-16);
}

.timeline-item__list {
  list-style: none;
  margin-top: var(--space-20);
}

.timeline-item__list li {
  position: relative;
  padding-left: var(--space-20);
  margin-bottom: var(--space-12);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.timeline-item__list li::before {
  content: '·';
  position: absolute;
  left: var(--space-8);
  color: var(--color-primary);
  font-weight: bold;
  font-size: 1.2em;
  transition: transform var(--transition-fast);
}

.timeline-item__list li:hover::before {
  transform: scale(1.4);
}

/* Skills Section - Hierarchical Pill Grid */
.skills-hierarchy {
  display: flex;
  flex-direction: column;
  gap: var(--space-40);
}

.skill-group {
  padding-bottom: var(--space-40);
  border-bottom: 1px solid var(--color-border);
}

.skill-group:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.skill-group__header {
  margin-bottom: var(--space-20);
}

.skill-group__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.skill-group__context {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  line-height: 1.5;
}

.skill-group__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

/* All pills equal - hierarchy through ordering */
.skill-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  background-color: var(--color-bg-secondary);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: var(--font-weight-medium);
  line-height: 1.3;
}

/* Dark mode */
[data-theme="dark"] .skill-pill {
  background-color: var(--color-bg-secondary);
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}

@media (max-width: 768px) {
  .skills-hierarchy {
    gap: var(--space-32);
  }

  .skill-group {
    padding-bottom: var(--space-32);
  }

  .skill-group__pills {
    gap: 8px;
  }

  .skill-pill {
    font-size: 12px;
    padding: 5px 10px;
  }
}

/* Legacy styles - keeping for backwards compatibility */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-20);
}

.skill-category {
  padding: var(--space-24);
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}


.skill-category__title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-12);
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
}

/* Achievements Section - light cards */
.achievements-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-16);
}

.achievement-item {
  padding: var(--space-24);
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}


.achievement-item__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-8);
}

.achievement-item__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* Education Section - simple, no timeline */
.education-item {
  display: block;
  padding: var(--space-16);
  margin: 0 calc(var(--space-16) * -1);
  border-radius: var(--radius-lg);
  transition: background-color var(--transition-fast);
}

.education-item:hover {
  background-color: rgba(139, 92, 246, 0.04);
}

[data-theme="dark"] .education-item:hover {
  background-color: rgba(167, 139, 250, 0.06);
}

.education-item__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.education-item__subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.education-item__date {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

.education-item__description {
  margin-top: var(--space-12);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* Certifications Section */
.certifications-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.certification-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-16);
  padding: var(--space-12) var(--space-16);
  margin: 0 calc(var(--space-16) * -1);
  border-bottom: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.certification-item:hover {
  background-color: var(--color-primary-glow);
}

/* Consistent hover style for skill and achievement cards */
.skill-category:hover,
.achievement-item:hover {
  background-color: var(--color-primary-glow);
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--color-shadow-primary);
}

.certification-item:last-child {
  padding-bottom: var(--space-12);
  border-bottom: none;
}

.certification-item__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.certification-item__meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .timeline-item {
    padding-left: var(--space-24);
  }

  .timeline-item__header {
    flex-direction: column;
  }

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

  .certification-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .resume-content {
    padding-top: var(--space-32);
  }
}

/* ============================================
   PROJECTS PAGE
   ============================================ */

/* Projects section wrapper with gradient */
.container.section:has(.projects-grid) {
  position: relative;
}

.container.section:has(.projects-grid)::before {
  content: '';
  position: absolute;
  top: 10%;
  left: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.05) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.container.section:has(.projects-grid)::after {
  content: '';
  position: absolute;
  bottom: 20%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.04) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

[data-theme="dark"] .container.section:has(.projects-grid)::before {
  background: radial-gradient(circle, rgba(167, 139, 250, 0.04) 0%, transparent 70%);
}

[data-theme="dark"] .container.section:has(.projects-grid)::after {
  background: radial-gradient(circle, rgba(167, 139, 250, 0.03) 0%, transparent 70%);
}

/* Section header with accent */
.section-header__title {
  position: relative;
}

.section-header__title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  margin: var(--space-16) auto 0;
  border-radius: 2px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-24);
  position: relative;
  z-index: 1;
}

/* Staggered card animations */
.project-card.fade-in {
  animation: fadeInUp 0.5s var(--ease-out) both;
}

.project-card.fade-in:nth-child(1) {
  animation-delay: 0.1s;
}

.project-card.fade-in:nth-child(2) {
  animation-delay: 0.15s;
}

.project-card.fade-in:nth-child(3) {
  animation-delay: 0.2s;
}

.project-card.fade-in:nth-child(4) {
  animation-delay: 0.25s;
}

.project-card.fade-in:nth-child(5) {
  animation-delay: 0.3s;
}

.project-card.fade-in:nth-child(6) {
  animation-delay: 0.35s;
}

@media (prefers-reduced-motion: reduce) {
  .project-card.fade-in {
    animation: none;
  }
}

.project-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  /* Better touch feedback */
  -webkit-tap-highlight-color: transparent;
}

/* Subtle emphasis on featured cards */
.project-card--featured {
  border-color: rgba(139, 92, 246, 0.2);
}

.project-card:hover {
  box-shadow:
    var(--shadow-lg),
    0 0 0 1px rgba(139, 92, 246, 0.1);
  transform: translateY(-4px);
  border-color: rgba(139, 92, 246, 0.25);
}

[data-theme="dark"] .project-card:hover {
  box-shadow:
    var(--shadow-lg),
    0 0 0 1px rgba(167, 139, 250, 0.1);
  border-color: rgba(167, 139, 250, 0.2);
}

.project-card--featured:hover {
  border-color: rgba(139, 92, 246, 0.4);
  box-shadow:
    var(--shadow-lg),
    0 0 0 1px rgba(139, 92, 246, 0.15),
    0 0 30px rgba(139, 92, 246, 0.08);
}

[data-theme="dark"] .project-card--featured:hover {
  border-color: rgba(167, 139, 250, 0.35);
  box-shadow:
    var(--shadow-lg),
    0 0 0 1px rgba(167, 139, 250, 0.12),
    0 0 30px rgba(167, 139, 250, 0.06);
}

/* Touch feedback for mobile */
@media (hover: none) and (pointer: coarse) {
  .project-card:active {
    transform: scale(0.98);
    transition: transform 0.1s var(--ease-out);
  }
}

.project-card__icon {
  width: 100%;
  padding: var(--space-32) var(--space-24) var(--space-20);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: var(--color-primary);
  transition: all var(--transition-base);
}

.project-card__icon svg {
  transition: transform var(--transition-base);
}

.project-card:hover .project-card__icon svg {
  transform: scale(1.1);
}

.project-card__content {
  padding: 0 var(--space-24) var(--space-32);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-12);
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.project-card__description {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-20);
  flex: 1;
  font-size: var(--font-size-sm);
}

.project-card__tech {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.project-card__tech .tag {
  font-size: 11px;
  padding: var(--space-4) var(--space-12);
}

.project-card__link {
  margin-top: auto;
  align-self: flex-start;
}

@media (max-width: 768px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }

  /* Reduce icon prominence on mobile - content first */
  .project-card__icon {
    padding: var(--space-20) var(--space-24) var(--space-12);
  }

  .project-card__icon svg {
    width: 28px;
    height: 28px;
  }
}

/* ============================================
   CONTACT PAGE
   ============================================ */

.contact-section {
  padding: 64px 24px 80px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Warm gradient background */
.contact-section::before {
  content: '';
  position: absolute;
  top: 20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.contact-section::after {
  content: '';
  position: absolute;
  bottom: 10%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.04) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

[data-theme="dark"] .contact-section::before {
  background: radial-gradient(circle, rgba(167, 139, 250, 0.05) 0%, transparent 70%);
}

[data-theme="dark"] .contact-section::after {
  background: radial-gradient(circle, rgba(167, 139, 250, 0.03) 0%, transparent 70%);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(280px, 340px) minmax(360px, 440px);
  gap: clamp(40px, 5vw, 80px);
  max-width: 960px;
  width: 100%;
  align-items: start;
  position: relative;
  z-index: 1;
}

/* Left Side - Info */
.contact-info h1 {
  display: inline-block;
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  animation: fadeInUp 0.5s var(--ease-out) both;
  animation-delay: 0.1s;
}

/* Decorative accent */
.contact-info h1::after {
  content: '';
  display: block;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  margin-top: 16px;
  border-radius: 2px;
}

.contact-description {
  font-size: 16px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 40px;
  font-weight: 400;
  animation: fadeInUp 0.5s var(--ease-out) both;
  animation-delay: 0.2s;
}

.contact-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  animation: fadeInUp 0.5s var(--ease-out) both;
  animation-delay: 0.3s;
}

.contact-meta p {
  margin: 0;
}

.contact-link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.2s ease;
}

.contact-link:hover {
  opacity: 0.8;
}

/* Apple-style social links */
.contact-social-links {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 6px;
  margin-left: -4px;
}

.contact-social-link {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 15px;
  font-weight: 400;
  transition: opacity 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 4px;
  min-height: 44px;
}

.contact-social-link .social-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.contact-social-link:hover {
  opacity: 0.7;
}

/* Right Side - Form Card */
.contact-form-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 28px 28px;
  box-shadow: 0 4px 20px var(--color-shadow);
  transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
  animation: fadeInUp 0.5s var(--ease-out) both;
  animation-delay: 0.2s;
}

.contact-form-card:hover {
  box-shadow: 0 12px 40px var(--color-shadow-primary);
  border-color: var(--color-primary);
}

[data-theme="dark"] .contact-form-card {
  background: var(--glass-bg);
  border-color: var(--glass-border);
  backdrop-filter: blur(var(--blur-sm));
  -webkit-backdrop-filter: blur(var(--blur-sm));
}

[data-theme="dark"] .contact-form-card:hover {
  box-shadow: 0 12px 40px var(--color-shadow-primary);
  border-color: var(--color-primary);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
}

.form-field input,
.form-field textarea {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 5px;
  padding: 10px 12px;
  font-size: 16px;
  color: var(--color-text);
  font-family: inherit;
  transition: all 0.2s ease;
  width: 100%;
}

.form-field input {
  height: 40px;
}

.form-field textarea {
  min-height: 100px;
  resize: vertical;
  line-height: 1.5;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--color-text-tertiary);
  opacity: 0.6;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.btn-submit {
  width: 100%;
  margin-top: 4px;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 600;
  min-height: 44px;
  border-radius: 5px;
}

/* Turnstile - completely hidden unless active */
.contact-form .cf-turnstile {
  display: none;
}

.contact-form .cf-turnstile:has(iframe[style*="visible"]) {
  display: block;
  margin: 16px 0 12px 0;
}

@media (max-width: 1100px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 48px;
    max-width: 560px;
  }

  .contact-info h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .contact-section {
    padding: 48px 20px 64px;
  }

  .contact-info {
    text-align: center;
  }

  .contact-info h1 {
    font-size: 2rem;
  }

  .contact-social-links {
    justify-content: center;
  }

  .contact-description {
    font-size: 15px;
  }

  .contact-form-card {
    padding: 24px 20px;
  }

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

  .form-field input {
    height: 48px;
  }

  .btn-submit {
    font-size: 16px;
    min-height: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {

  .contact-info h1,
  .contact-description,
  .contact-meta,
  .contact-form-card {
    animation: none;
  }
}


/* ============================================
   COLOPHON PAGE
   ============================================ */

.colophon-section {
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - var(--header-height) - 100px);
}

.colophon-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.05) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.colophon-section::after {
  content: '';
  position: absolute;
  bottom: 10%;
  left: -15%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.04) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

[data-theme="dark"] .colophon-section::before {
  background: radial-gradient(circle, rgba(167, 139, 250, 0.04) 0%, transparent 70%);
}

[data-theme="dark"] .colophon-section::after {
  background: radial-gradient(circle, rgba(167, 139, 250, 0.03) 0%, transparent 70%);
}

.colophon-content {
  position: relative;
  z-index: 1;
}

.colophon-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-16);
  color: var(--color-text);
  letter-spacing: -0.02em;
  animation: fadeInUp 0.5s var(--ease-out) both;
}

.colophon-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  margin-top: var(--space-16);
  border-radius: 2px;
}

.colophon-intro {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-64);
  animation: fadeInUp 0.5s var(--ease-out) 0.1s both;
}

.colophon-block {
  margin-bottom: var(--space-48);
  animation: fadeInUp 0.5s var(--ease-out) 0.2s both;
}

.colophon-block p {
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-24);
}

.colophon-block p:last-child {
  margin-bottom: 0;
}

.colophon-block h2 {
  color: var(--color-primary);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-16);
  position: relative;
  display: inline-block;
}

.colophon-block h2::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), transparent);
  border-radius: 2px;
}

.colophon-code-box {
  background: var(--color-bg-secondary);
  padding: var(--space-24);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.colophon-code-box:hover {
  border-color: rgba(139, 92, 246, 0.3);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.08);
}

[data-theme="dark"] .colophon-code-box:hover {
  border-color: rgba(167, 139, 250, 0.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.colophon-code-box ol {
  font-family: ui-monospace, "SF Mono", Menlo, Monaco, monospace;
  font-size: 13px;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin: 0;
  padding-left: var(--space-20);
  list-style: decimal;
}

.colophon-code-box li {
  padding-left: var(--space-8);
}

.colophon-code-box li::marker {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
}

.colophon-code-note {
  font-family: ui-monospace, "SF Mono", Menlo, Monaco, monospace;
  font-size: 13px;
  color: var(--color-text-tertiary);
  margin-top: var(--space-16);
  margin-bottom: 0 !important;
}

.colophon-footer {
  padding-top: var(--space-32);
  border-top: 1px solid var(--color-border);
  animation: fadeInUp 0.5s var(--ease-out) 0.3s both;
}

.colophon-footer p {
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

@media (prefers-reduced-motion: reduce) {

  .colophon-title,
  .colophon-intro,
  .colophon-block,
  .colophon-footer {
    animation: none;
  }
}

/* ============================================
   FOOTER ENHANCEMENTS
   ============================================ */

.footer {
  position: relative;
  overflow: hidden;
}

/* Subtle gradient at footer */
.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.3), transparent);
  pointer-events: none;
}

[data-theme="dark"] .footer::before {
  background: linear-gradient(90deg, transparent, rgba(167, 139, 250, 0.2), transparent);
}

.footer__text a {
  transition: color var(--transition-fast);
}

.footer__text a:hover {
  color: var(--color-primary) !important;
}

.theme-toggle--footer:hover {
  border-color: var(--color-border-hover);
  color: var(--color-text);
}

/* ============================================
   PRINT STYLES FOR RESUME
   ============================================ */

@media print {

  .header,
  .footer,
  .nav,
  .theme-toggle,
  .resume-download-mobile,
  .resume-section-nav,
  .resume-toc,
  .nav__toggle {
    display: none !important;
  }

  .resume-layout {
    display: block;
    max-width: none;
    padding: 0;
  }

  body {
    background: white;
    color: black;
  }

  main {
    padding-top: 0;
  }

  .resume-content {
    padding-top: 0;
  }

  .resume-section {
    page-break-inside: avoid;
    margin-bottom: var(--space-48);
  }

  .timeline-item::before,
  .timeline-item::after {
    display: none;
  }

  .timeline-item {
    padding-left: 0;
  }

  a {
    color: black;
    text-decoration: underline;
  }

  .section {
    padding: var(--space-32) 0;
  }
}

/* ============================================
   CONTACT FORM - STATUS & TURNSTILE
   ============================================ */

/* Form Status Messages */
.form-status {
  display: none;
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  text-align: center;
  z-index: 1000;
  animation: toastSlideIn 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.form-status.fade-out {
  animation: toastFadeOut 0.3s ease forwards;
}

.form-status-success {
  background: rgba(122, 158, 122, 0.15);
  color: #5C7A5C;
  border: 1px solid rgba(122, 158, 122, 0.3);
}

.form-status-error {
  background: rgba(193, 112, 112, 0.15);
  color: #A65C5C;
  border: 1px solid rgba(193, 112, 112, 0.3);
}

[data-theme='dark'] .form-status-success {
  background: rgba(139, 184, 139, 0.15);
  color: #8BB88B;
}

[data-theme='dark'] .form-status-error {
  background: rgba(208, 128, 128, 0.15);
  color: #D08080;
}

@keyframes toastSlideIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

@keyframes toastFadeOut {
  from {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }

  to {
    opacity: 0;
    transform: translateX(-50%) translateY(10px);
  }
}

@media (max-width: 768px) {
  .form-status {
    bottom: 80px;
    left: 16px;
    right: 16px;
    transform: none;
    animation: toastSlideInMobile 0.3s ease;
  }

  .form-status.fade-out {
    animation: toastFadeOutMobile 0.3s ease forwards;
  }

  @keyframes toastSlideInMobile {
    from {
      opacity: 0;
      transform: translateY(10px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes toastFadeOutMobile {
    from {
      opacity: 1;
      transform: translateY(0);
    }

    to {
      opacity: 0;
      transform: translateY(10px);
    }
  }
}

/* Turnstile Widget */
.cf-turnstile {
  margin: var(--space-20) 0 var(--space-16);
  display: flex;
  justify-content: flex-start;
  min-height: 65px;
}

/* Adjust form spacing for Turnstile */
.contact-form .cf-turnstile+button {
  margin-top: 8px;
}