/* ===== RESET & BASE ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

/* ===== CSS VARIABLES ===== */
:root {
  --yellow: #ffd93d;
  --cyan: #66d9ef;
  --pink: #ff6b9d;
  --green: #a8e6cf;
  --border: #000000;
  --bg: #ffffff;
  --bg-gray: #f0f0f0;
  --bg-card: #ffffff;
  --text: #000000;
  --text-muted: #555555;
  --shadow-offset: 4px;
  --border-width: 3px;
  --shadow: 4px 4px 0 var(--border);
  --shadow-lg: 8px 8px 0 var(--border);
  --font-body: 'Space Grotesk', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --font-hand: 'Caveat', cursive;
}

[data-theme="dark"] {
  --bg: #1a1a1a;
  --bg-gray: #2a2a2a;
  --bg-card: #2a2a2a;
  --text: #ffffff;
  --text-muted: #aaaaaa;
  --border: #a8e6cf;
  --shadow: 4px 4px 0 var(--border);
  --shadow-lg: 8px 8px 0 var(--border);
}

body {
  font-family: var(--font-body);
  background: #d0d0d0;
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  margin: 0;
  padding: 20px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transition: background-color 0.3s ease, color 0.3s ease;
}

[data-theme="dark"] body {
  background: #0a0a0a;
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 16px;
  height: 16px;
}

::-webkit-scrollbar-track {
  background: var(--bg-card);
  border-left: 3px solid var(--border);
}

::-webkit-scrollbar-thumb {
  background: var(--yellow);
  border: 3px solid var(--border);
  box-shadow: 3px 0 0 var(--border);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--cyan);
}

::-webkit-scrollbar-thumb:active {
  background: var(--pink);
}

::-webkit-scrollbar-corner {
  background: var(--bg-card);
  border-left: 3px solid var(--border);
  border-top: 3px solid var(--border);
}

html {
  scrollbar-color: var(--yellow) var(--bg-card);
}

/* ===== PAGE WRAPPER ===== */
.page-wrapper {
  padding-top: 16px;
  background:
    radial-gradient(ellipse at top left, rgba(102,217,239,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at top right, rgba(255,217,61,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(168,230,207,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(255,107,157,0.06) 0%, transparent 50%),
    repeating-linear-gradient(0deg, transparent, transparent 19px, rgba(0,0,0,0.03) 19px, rgba(0,0,0,0.03) 20px),
    repeating-linear-gradient(90deg, transparent, transparent 19px, rgba(0,0,0,0.03) 19px, rgba(0,0,0,0.03) 20px),
    var(--bg);
  background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100%, 20px 20px, 20px 20px, 100% 100%;
  border: 6px solid var(--border);
  box-shadow: 12px 12px 0 var(--border);
  max-width: 1400px;
  margin: 0 auto 20px;
  min-height: calc(100vh - 40px);
  overflow: visible;
  position: relative;
}

[data-theme="dark"] .page-wrapper {
  background:
    radial-gradient(ellipse at top left, rgba(26,26,26,0.9) 0%, transparent 50%),
    radial-gradient(ellipse at top right, rgba(26,26,26,0.9) 0%, transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(26,26,26,0.9) 0%, transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(26,26,26,0.9) 0%, transparent 50%),
    repeating-linear-gradient(0deg, transparent, transparent 19px, rgba(255,255,255,0.05) 19px, rgba(255,255,255,0.05) 20px),
    repeating-linear-gradient(90deg, transparent, transparent 19px, rgba(255,255,255,0.05) 19px, rgba(255,255,255,0.05) 20px),
    var(--bg);
  background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100%, 20px 20px, 20px 20px, 100% 100%;
  border-color: var(--border);
  box-shadow: 12px 12px 0 var(--border);
}

/* ===== RIGHT SIDEBAR STRIP ===== */
.right-sidebar-strip {
  position: fixed;
  z-index: 999;
  top: 30%;
  right: -3px;
  transform: translateY(-50%) scale(0.7);
  transform-origin: right center;
}

.right-sidebar-strip a {
  display: block;
  text-decoration: none;
}

.right-sidebar-strip svg {
  display: block;
  filter: drop-shadow(-5px 5px 0 #000);
}

/* ===== LOADING SCREEN ===== */
.loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--yellow);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  z-index: 999999;
  transition: opacity 0.4s ease, visibility 0.4s ease;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}

.loader-overlay.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-shapes {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  overflow: hidden;
  pointer-events: none;
}

.loader-shape-svg {
  position: absolute;
  animation: float-deco 3s ease-in-out infinite;
}

.loader-shape-1 { top: 15%; left: 10%; animation-delay: 0s; }
.loader-shape-2 { top: 20%; right: 15%; animation-delay: 0.5s; }
.loader-shape-3 { bottom: 20%; left: 15%; animation-delay: 1s; }

.loader-wrapper {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.loader-letter {
  font-size: 6rem;
  font-weight: 700;
  font-family: var(--font-body);
  background: #fff;
  border: 6px solid #111;
  box-shadow: 12px 12px 0 #111;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: letter-pop 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
  opacity: 0;
  transform: scale(0) rotate(-180deg);
}

.loader-letter:nth-child(1) { background: var(--cyan); animation-delay: 0.1s; }
.loader-letter:nth-child(2) { background: var(--pink); animation-delay: 0.25s; }

.loader-progress-bar {
  width: 300px;
  height: 20px;
  background: #fff;
  border: 4px solid #111;
  box-shadow: 6px 6px 0 #111;
  position: relative;
  overflow: hidden;
  z-index: 2;
}

.loader-progress-fill {
  height: 100%;
  background: #111;
  width: 0%;
  animation: progress-fill 1s ease-out forwards;
  animation-delay: 0.4s;
}

@keyframes letter-pop {
  0% { opacity: 0; transform: scale(0) rotate(-180deg); }
  100% { opacity: 1; transform: scale(1) rotate(0deg); }
}
@keyframes progress-fill {
  0% { width: 0%; }
  100% { width: 100%; }
}
@keyframes float-deco {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(10deg); }
}

@media (max-width: 768px) {
  .loader-overlay {
    padding: 1rem;
    gap: 2rem;
  }
  .loader-letter {
    width: 80px;
    height: 80px;
    font-size: 4rem;
  }
  .loader-progress-bar {
    width: min(280px, 90vw);
  }
}

/* ===== SCROLL PROGRESS BAR ===== */
.scroll-progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 12px;
  background: var(--bg-card);
  border-bottom: 4px solid var(--border);
  z-index: 10000;
  overflow: visible;
}

[data-theme="dark"] .scroll-progress-container {
  background: var(--bg);
}

.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--yellow);
  transition: width 0.1s ease;
  border-right: 4px solid var(--border);
}

.progress-checkpoints {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5%;
}

.checkpoint {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
}

.checkpoint-dot {
  width: 12px;
  height: 12px;
  background: var(--bg-card);
  border: 3px solid var(--border);
  border-radius: 50%;
  transition: all 0.2s ease;
}

.checkpoint.active .checkpoint-dot {
  background: var(--yellow);
  transform: scale(1.3);
  box-shadow: 0 0 0 3px var(--bg-card);
}

.checkpoint:hover .checkpoint-dot {
  background: var(--cyan);
  transform: scale(1.3);
}

.checkpoint-label {
  position: absolute;
  top: 100%;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
  white-space: nowrap;
}

.checkpoint.current .checkpoint-label {
  opacity: 1;
  transform: translateY(0);
  color: var(--text);
}

/* ===== NAVBAR ===== */
.navbar {
  position: sticky;
  top: 15px;
  z-index: 1000;
  background: var(--yellow);
  border: 4px solid var(--border);
  box-shadow: 8px 8px 0 var(--border);
  margin: 15px 15px 0;
  transition: transform 0.3s ease;
}

[data-theme="dark"] .navbar {
  background: #2a2a2a;
}

.navbar.navbar-hidden {
  transform: translateY(-120%);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
}

.nav-logo {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--cyan);
  border: var(--border-width) solid var(--border);
  border-radius: 6px;
  box-shadow: 3px 3px 0 var(--border);
  flex-shrink: 0;
  transition: all 0.15s ease;
}

.nav-logo:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--border);
}

.nav-links {
  display: flex;
  gap: 0;
  align-items: center;
  flex: 1;
  justify-content: center;
}

.nav-link {
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  padding: 6px 16px;
  transition: all 0.2s ease;
}

.nav-link:hover {
  transform: translateY(-3px) rotate(-2deg) scale(1.1);
}

.nav-link.active {
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* Nav right-side actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

/* Badge (Terminal Mode link) */
.nav-badge {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  background: var(--bg-card);
  border: 3px solid var(--border);
  border-radius: 6px;
  box-shadow: 3px 3px 0 var(--border);
  font-family: var(--font-hand);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.nav-badge:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--border);
  background: var(--yellow);
}

[data-theme="dark"] .nav-badge {
  background: #3a3a3a;
}

/* CTA button in navbar */
.btn-nav-cta {
  padding: 0.5rem 1rem;
  background: var(--cyan);
  border: var(--border-width) solid var(--border);
  border-radius: 6px;
  box-shadow: 3px 3px 0 var(--border);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  transition: all 0.15s ease;
  white-space: nowrap;
  min-height: 40px;
  display: flex;
  align-items: center;
}

.btn-nav-cta:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--border);
}

.theme-toggle {
  background: var(--cyan);
  border: var(--border-width) solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--border);
  min-width: 48px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--text);
  transition: all 0.15s ease;
}

[data-theme="dark"] .theme-toggle {
  background: var(--yellow);
}

.theme-toggle:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--border);
}

.theme-toggle:active {
  transform: translate(var(--shadow-offset), var(--shadow-offset));
  box-shadow: none;
}

/* Mobile nav */
.mobile-menu-btn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1100;
  width: 52px;
  height: 52px;
  background: var(--yellow);
  border: var(--border-width) solid var(--border);
  box-shadow: var(--shadow);
  font-size: 1.2rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
}

.mobile-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--yellow);
  border-top: var(--border-width) solid var(--border);
  padding: 10px 16px;
  z-index: 1000;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

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

.mobile-nav-links {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: center;
}

.mobile-nav-links .nav-link {
  font-size: 0.75rem;
  padding: 4px 8px;
  color: var(--text);
}

[data-theme="dark"] .mobile-nav {
  background: #2a2a2a;
}

/* ===== HERO SECTION ===== */
.hero-section {
  min-height: auto;
  padding: 4rem 3rem;
  position: relative;
  overflow: visible;
  display: flex;
  flex-direction: column;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 3rem;
}

.hero-greeting {
  font-family: var(--font-hand);
  font-size: 2rem;
  color: var(--cyan);
  margin-bottom: 10px;
  font-weight: 600;
}

.hero-name {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--text);
}

.hero-bio {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  max-width: 600px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
}

.btn {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  padding: 14px 28px;
  border: var(--border-width) solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  display: inline-block;
  transition: all 0.15s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn-primary {
  background: var(--cyan);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--border);
  color: var(--text);
}

.btn-secondary {
  background: var(--bg);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--border);
  color: var(--text);
}

.btn:hover {
  transform: translate(-3px, -3px);
  box-shadow: 7px 7px 0 var(--border);
}

.btn-primary:hover {
  background: var(--yellow);
}

/* Social icons row */
.hero-social {
  display: flex;
  gap: 10px;
  margin-bottom: 28px;
  align-items: center;
}

.social-icon {
  width: 48px;
  height: 48px;
  background: var(--bg-card);
  border: var(--border-width) solid var(--border);
  border-radius: 6px;
  box-shadow: 3px 3px 0 var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--text);
  text-decoration: none;
  transition: all 0.15s ease;
}

.social-icon:hover {
  transform: translate(2px, 2px);
  box-shadow: none;
  background: var(--yellow);
  color: var(--text);
}

[data-theme="dark"] .social-icon {
  background: var(--yellow);
  color: var(--bg);
}

[data-theme="dark"] .social-icon:hover {
  background: var(--cyan);
}

/* Hero Photo wrapper — holds the photo + floating decos */
.hero-photo-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-photo-card {
  position: relative;
  overflow: visible;
  z-index: 2;
}

.hero-photo {
  width: 400px;
  height: 400px;
  overflow: hidden;
  position: relative;
  border: var(--border-width) solid var(--border);
  box-shadow: 8px 8px 0 var(--border);
  background: var(--green);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.hero-photo.tilted {
  transform: rotate(-3deg);
}

/* Tape sticker on photo */
.tape-sticker {
  position: absolute;
  top: -15px;
  right: 40px;
  width: 100px;
  height: 40px;
  background: rgba(255,217,61,0.7);
  border: 2px solid var(--border);
  transform: rotate(15deg);
  z-index: 10;
}

[data-theme="dark"] .tape-sticker {
  background: rgba(255,217,61,0.6);
  border-color: rgba(255,255,255,0.1);
}

/* Badge: "ML / AI Engineer" */
.hero-badge {
  position: absolute;
  bottom: -30px;
  right: -50px;
  background: var(--green);
  border: var(--border-width) solid var(--border);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--border);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 8px 18px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text);
  z-index: 10;
  white-space: nowrap;
}

/* Floating decorations around the photo (reference positioning) */
.deco-code {
  position: absolute;
  top: -30px;
  left: -50px;
  z-index: 3;
  animation: float-slow 4s ease-in-out infinite;
  filter: drop-shadow(6px 6px 0 var(--border));
}

.deco-terminal {
  position: absolute;
  top: 20%;
  right: -50px;
  z-index: 3;
  animation: bounce-gentle 2.8s ease-in-out infinite;
  filter: drop-shadow(5px 5px 0 var(--border));
}

.deco-terminal.falling {
  animation: fall-bounce 1.4s cubic-bezier(0.36, 0, 0.66, -0.56) forwards;
}

.deco-floppy {
  position: absolute;
  bottom: 30px;
  left: -70px;
  z-index: 1;
  transform: rotate(-12deg);
  animation: pop-out 3.5s ease-in-out infinite;
  filter: drop-shadow(5px 5px 0 var(--border));
}

@keyframes float-slow {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-25px) rotate(5deg); }
}

@keyframes bounce-gentle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pop-out {
  0% { transform: translateX(-15px) rotate(-12deg); }
  50% { transform: translateX(0) rotate(-12deg); }
  100% { transform: translateX(-15px) rotate(-12deg); }
}

@keyframes fall-bounce {
  0% { transform: translateY(0); }
  60% { transform: translateY(var(--fall-distance)); }
  75% { transform: translateY(calc(var(--fall-distance) - 30px)); }
  85% { transform: translateY(calc(var(--fall-distance) - 5px)); }
  92% { transform: translateY(calc(var(--fall-distance) - 15px)); }
  100% { transform: translateY(calc(var(--fall-distance) - 10px)); }
}

/* Tech badges at bottom of hero */
.hero-stack-strip {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.75rem;
  justify-content: center;
  padding: 0 1rem;
}

.stack-tag {
  padding: 0.75rem 1.5rem;
  background: var(--bg-card);
  border: var(--border-width) solid var(--border);
  border-radius: 6px;
  box-shadow: 3px 3px 0 var(--border);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  transition: all 0.15s ease;
}

.stack-tag:hover {
  transform: translate(3px, 3px);
  box-shadow: none;
  background: var(--yellow);
}

.stack-tag i {
  font-size: 1rem;
}

/* Hero annotation */
.hero-annotation {
  display: flex;
  align-items: center;
}

.annotation-text {
  font-family: var(--font-hand);
  font-size: 1.2rem;
  color: var(--text-muted);
  border-bottom: 3px solid var(--cyan);
  transform: rotate(-2deg);
  display: inline-block;
}

/* ===== PAPER TEAR (reference implementation) ===== */
.paper-tear {
  width: 100%;
  position: relative;
  overflow: hidden;
}

.paper-tear-top {
  margin-top: -1px;
  margin-bottom: -1px;
  position: relative;
  z-index: 1;
}

.paper-tear-bottom {
  margin-top: -1px;
  margin-bottom: -1px;
  transition: margin-top 0.1s ease-out;
  position: relative;
  z-index: 3;
  perspective: 1000px;
}

.paper-tear svg {
  display: block;
  width: 100%;
  height: 30px;
}

.paper-tear svg path[fill="#d0d0d0"],
.paper-tear svg path[fill="#ffffff"] {
  transition: opacity 0.1s ease-out;
}

.page-gap {
  width: 100%;
  height: 300px;
  background: #d0d0d0;
  position: relative;
  transition: height 0.1s ease-out;
}

[data-theme="dark"] .page-gap {
  background: #0a0a0a;
}

[data-theme="dark"] .paper-tear svg path[fill="#d0d0d0"] {
  fill: #0a0a0a;
}

[data-theme="dark"] .paper-tear svg path[fill="#ffffff"] {
  fill: #1a1a1a;
}

.tear-tape-sticker {
  position: fixed;
  top: var(--tape-position, 0);
  right: 10%;
  width: 120px;
  height: 45px;
  background: rgba(255, 217, 61, 0.7);
  border: 2px solid rgba(0, 0, 0, 0.1);
  border-radius: 2px;
  transform-origin: left center;
  transform: rotate(-8deg) translateY(-40px) translateZ(30px) rotateX(35deg);
  opacity: 0;
  z-index: 50;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  pointer-events: none;
  transition: transform 0.1s ease-out, opacity 0.1s ease-out;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tear-tape-sticker::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 10%;
  right: 10%;
  height: 1px;
  background: rgba(0, 0, 0, 0.05);
  transform: translateY(-50%);
}

.tear-tape-sticker::after {
  content: '';
  position: absolute;
  top: 30%;
  left: 10%;
  right: 10%;
  height: 1px;
  background: rgba(0, 0, 0, 0.05);
}

.tear-tape-sticker span {
  font-family: var(--font-hand);
  font-size: 1rem;
  color: var(--text);
  z-index: 1;
}

/* ===== CONTAINER ===== */
.container {
  padding: 0;
}

/* ===== SECTIONS ===== */
.section {
  padding: 4rem 3rem;
  position: relative;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.section.fade-in {
  opacity: 1;
  transform: translateY(0);
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

/* Section title: yellow highlighted box */
.section-title {
  font-family: var(--font-body);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -1px;
  margin-bottom: 2rem;
  display: inline-block;
  background: var(--yellow);
  border: var(--border-width) solid var(--border);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--border);
  padding: 0.25rem 1rem;
  color: var(--text);
}

[data-theme="dark"] .section-title {
  background: var(--cyan);
  color: #000;
}

[data-theme="dark"] .about-section {
  background: var(--bg);
}

[data-theme="dark"] .stat-card:nth-child(1),
[data-theme="dark"] .stat-card:nth-child(2),
[data-theme="dark"] .stat-card:nth-child(3),
[data-theme="dark"] .stat-card:nth-child(4) {
  color: #000;
}

[data-theme="dark"] .contact-card::before {
  background: rgba(168,230,207,0.5);
  border-color: rgba(255,255,255,0.1);
}

[data-theme="dark"] .contact-card {
  color: #000;
}

[data-theme="dark"] .footer {
  background: var(--bg);
  border-top-color: var(--border);
}

[data-theme="dark"] .skill-card {
  background: var(--bg);
}

[data-theme="dark"] .skill-item {
  background: var(--bg);
}

[data-theme="dark"] .project-card {
  background: var(--bg);
}

[data-theme="dark"] .edu-card,
[data-theme="dark"] .honor-card {
  background: var(--bg);
}

.section-subtitle {
  font-family: var(--font-hand);
  font-size: 1.3rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  margin-top: -16px;
}

/* ===== ABOUT SECTION ===== */
.about-section {
  background: var(--bg-card);
  border: var(--border-width) solid var(--border);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--border);
  margin: 0 2rem 2rem;
  border-radius: 0;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-text p {
  font-size: 1.05rem;
  line-height: 1.9;
  margin-bottom: 20px;
  color: var(--text);
}

/* Highlight effects — scroll-reveal marker (reference implementation) */
.highlight {
  padding: 0.1rem 0.5rem;
  font-weight: 600;
  border-radius: 3px;
  display: inline-block;
  margin: 0.25rem 0.1rem;
  position: relative;
  background: transparent;
  z-index: 1;
}

.highlight::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  width: calc(var(--highlight-progress, 0%) + 2px);
  height: calc(100% + 4px);
  z-index: -1;
  border-radius: 3px;
}

.highlight[data-direction="right"]::before {
  left: auto;
  right: -2px;
}

.highlight-yellow::before { background: var(--yellow); }
.highlight-pink::before { background: var(--pink); }
.highlight-cyan::before { background: var(--cyan); }
.highlight-green::before { background: var(--green); }

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.stat-card {
  border: var(--border-width) solid var(--border);
  box-shadow: var(--shadow);
  background: var(--bg-card);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: all 0.15s ease;
}

.stat-card:hover {
  transform: translate(var(--shadow-offset), var(--shadow-offset));
  box-shadow: none;
  background: var(--green);
}

.stat-number {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text);
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  text-align: center;
}

.stat-card:nth-child(1) { background: var(--yellow); }
.stat-card:nth-child(2) { background: var(--cyan); }
.stat-card:nth-child(3) { background: var(--pink); }
.stat-card:nth-child(4) { background: var(--green); }

/* ===== JOURNEY SECTION ===== */
.journey-section {
  overflow: visible;
}

.section-subtitle-sm {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1.5rem;
  padding: 1.5rem;
  border-bottom: var(--border-width) solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg-card);
  z-index: 5;
}

.journey-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 100%;
  margin: 0;
  position: relative;
}

/* Desktop: map as cover, timeline opens on scroll */
@media (min-width: 769px) {
  .journey-container {
    grid-template-columns: 400px 1fr;
    gap: 0;
    align-items: stretch;
    perspective: 2000px;
    min-height: 600px;
  }

  .journey-timeline {
    grid-column: 1;
    grid-row: 1;
    transform-origin: right center;
    transition: transform 0.1s ease-out;
    transform: rotateY(180deg);
    overflow-y: hidden;
  }

  .journey-timeline-back {
    display: flex !important;
    position: absolute;
    left: 0;
    top: 0;
    width: 400px;
    height: 600px;
    z-index: 100;
    pointer-events: none;
    transform-origin: right center;
    transition: transform 0.1s ease-out;
  }
}

/* Timeline column — book page, starts closed (map visible) */
.journey-timeline {
  background: var(--bg-card);
  padding: 1.5rem;
  border: var(--border-width) solid var(--border);
  box-shadow: 8px 8px 0 var(--border);
  height: 600px;
  position: relative;
  overflow-y: auto;
}

@media (min-width: 769px) {
  .journey-timeline {
    height: 600px;
  }
}

/* Treasure map — cover, visible first */
.journey-timeline-back {
  display: none;
  background: var(--bg-card);
  border: var(--border-width) solid var(--border);
  box-shadow: 8px 8px 0 var(--border);
  height: 600px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Fix inverted text when map is shown as back face (rotateY 180deg) */
.journey-timeline-back svg {
  transform: scaleX(-1);
}

/* Timeline list */
.timeline-list {
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.timeline-item-flat {
  display: flex;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(0,0,0,0.1);
  cursor: pointer;
  opacity: 0;
  transform: translateX(-16px);
  transition: opacity 0.4s ease, transform 0.4s ease, background 0.15s ease;
}

[data-theme="dark"] .timeline-item-flat {
  border-bottom-color: rgba(255,255,255,0.1);
}

.timeline-item-flat.fade-in {
  opacity: 1;
  transform: translateX(0);
}

.timeline-item-flat:last-child {
  border-bottom: none;
}

.timeline-item-flat:hover {
  transform: translateX(5px);
  background: rgba(255, 217, 61, 0.1);
}

.timeline-item-flat.fade-in:hover {
  transform: translateX(5px);
}

.timeline-dot {
  width: 12px;
  height: 12px;
  background: var(--border);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 6px;
  position: relative;
}

.timeline-dot::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 30px;
  background: var(--border);
  opacity: 0.3;
}

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

.dot-yellow { background: var(--yellow); }
.dot-cyan { background: var(--cyan); }
.dot-pink { background: var(--pink); }
.dot-green { background: var(--green); }

.timeline-info { flex: 1; }

.timeline-company {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text);
}

.timeline-period {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.timeline-desc {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.timeline-location {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Journey Map */
.journey-map-wrapper {
  position: relative;
  border: var(--border-width) solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  height: 600px;
}

#journey-map {
  width: 100%;
  height: 100%;
  z-index: 1;
}

.map-pirate-overlay {
  position: absolute;
  width: 200px;
  bottom: -60px;
  left: -13px;
  z-index: 10;
  pointer-events: none;
}

.map-grid-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0,0,0,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.05) 1px, transparent 1px);
  background-size: 30px 30px;
  z-index: 2;
}

/* Leaflet custom markers */
.neo-marker {
  display: flex;
  align-items: center;
  gap: 6px;
}

.marker-pin {
  width: 28px;
  height: 28px;
  background: var(--border);
  border: 3px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  animation: marker-bounce 2s ease-in-out infinite;
}

.neo-marker-current .marker-pin {
  width: 35px;
  height: 35px;
  background: var(--yellow);
  animation: marker-pulse 2s ease-in-out infinite;
}

.marker-label {
  background: var(--yellow);
  border: 2px solid var(--border);
  box-shadow: 3px 3px 0 var(--border);
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  white-space: nowrap;
  color: var(--text);
}

.neo-marker-current .marker-label {
  background: var(--cyan);
}

/* Airplane marker (India → USA journey) */
.neo-marker-plane .marker-pin {
  background: var(--pink);
  transform: rotate(-45deg);
  animation: marker-bounce 2.5s ease-in-out infinite;
}

.neo-marker-plane .marker-label {
  background: var(--cyan);
}

@keyframes marker-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes marker-pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255,217,61,0.4); }
  50% { transform: scale(1.1); box-shadow: 0 0 0 10px rgba(255,217,61,0); }
}

.neo-popup {
  font-family: 'Space Grotesk', sans-serif;
  min-width: 200px;
}

.neo-popup h4 {
  font-family: 'Space Mono', monospace;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 2px solid #111;
}

.popup-entry {
  font-size: 0.82rem;
  line-height: 1.6;
  margin: 4px 0;
}

.leaflet-popup-content-wrapper {
  border: 4px solid var(--border) !important;
  border-radius: 4px !important;
  box-shadow: 6px 6px 0 var(--border) !important;
  padding: 0 !important;
}

.leaflet-popup-content {
  margin: 16px !important;
}

.leaflet-popup-tip-container {
  display: none;
}

/* ===== PROJECTS SECTION ===== */

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

.project-card {
  border: var(--border-width) solid var(--border);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--border);
  background: var(--bg-card);
  padding: 28px;
  transition: all 0.15s ease;
}

.project-card:hover {
  transform: translate(var(--shadow-offset), var(--shadow-offset));
  box-shadow: none;
}

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

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.project-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border: 2px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.project-link {
  color: var(--text);
  font-size: 1rem;
  transition: transform 0.15s ease;
  text-decoration: none;
  border: 2px solid var(--border);
  padding: 6px 10px;
  box-shadow: 2px 2px 0 var(--border);
}

.project-link:hover {
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--border);
  background: var(--yellow);
}

.project-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text);
}

.project-subtitle {
  font-family: var(--font-hand);
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.project-desc {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.project-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  background: var(--bg-gray);
  border: 2px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.tag-cyan { background: var(--cyan); }
.tag-yellow { background: var(--yellow); }
.tag-pink { background: var(--pink); }
.tag-green { background: var(--green); }

/* ===== SKILLS SECTION ===== */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 2rem;
  max-width: 1600px;
  margin: 0 auto;
}

/* Each skill box spans 2 columns = 3 per row */
.skill-card {
  grid-column: span 2;
  border: 4px solid var(--border);
  box-shadow: 8px 8px 0 var(--border);
  background: var(--bg-card);
  padding: 2rem;
  overflow: hidden;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Colored top bar via ::before */
.skill-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: var(--card-accent, var(--cyan));
}

.skill-card:hover {
  transform: translate(8px, 8px);
  box-shadow: 0 0 0 var(--border);
}

/* Card header: icon + title */
.skill-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 4px solid var(--border);
}

.skill-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.skill-card-icon i {
  font-size: 3rem;
  color: var(--cyan);
}

.skill-card:nth-child(1) .skill-card-icon i { color: var(--cyan); }
.skill-card:nth-child(2) .skill-card-icon i { color: var(--yellow); }
.skill-card:nth-child(3) .skill-card-icon i { color: var(--pink); }
.skill-card:nth-child(4) .skill-card-icon i { color: var(--green); }
.skill-card:nth-child(5) .skill-card-icon i { color: var(--cyan); }
.skill-card:nth-child(6) .skill-card-icon i { color: var(--pink); }

.skill-card:nth-child(1)::before { background: var(--cyan); }
.skill-card:nth-child(2)::before { background: var(--yellow); }
.skill-card:nth-child(3)::before { background: var(--pink); }
.skill-card:nth-child(4)::before { background: var(--green); }
.skill-card:nth-child(5)::before { background: var(--cyan); }
.skill-card:nth-child(6)::before { background: var(--pink); }

.skill-card-title {
  font-family: var(--font-body);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  color: var(--text);
}

.skill-card-divider {
  display: none;
}

/* Skill tags — individual bordered items */
.skill-items {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.skill-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.65rem 1.15rem;
  border: 3px solid var(--border);
  box-shadow: 3px 3px 0 var(--border);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  background: var(--bg-card);
  transition: all 0.12s ease;
}

.skill-item:hover {
  transform: translate(3px, 3px);
  box-shadow: none;
}

.skill-card:nth-child(1) .skill-item:hover { background: var(--cyan); }
.skill-card:nth-child(2) .skill-item:hover { background: var(--yellow); }
.skill-card:nth-child(3) .skill-item:hover { background: var(--pink); }
.skill-card:nth-child(4) .skill-item:hover { background: var(--green); }
.skill-card:nth-child(5) .skill-item:hover { background: var(--cyan); }
.skill-card:nth-child(6) .skill-item:hover { background: var(--pink); }

.skill-item i {
  font-size: 1rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

/* ===== EDUCATION & HONORS ===== */

.edu-honors-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.edu-card,
.honor-card {
  display: flex;
  gap: 20px;
  padding: 1.5rem;
  border: var(--border-width) solid var(--border);
  box-shadow: var(--shadow);
  background: var(--bg-card);
  margin-bottom: 1.5rem;
  transition: all 0.15s ease;
}

.edu-card:hover,
.honor-card:hover {
  transform: translate(var(--shadow-offset), var(--shadow-offset));
  box-shadow: none;
}

.edu-icon,
.honor-icon {
  font-size: 2rem;
  flex-shrink: 0;
  line-height: 1;
}

.edu-info h3,
.honor-info h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.edu-school,
.honor-org {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.edu-gpa {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text);
  margin-bottom: 4px;
}

.edu-period {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.honor-desc {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-top: 6px;
}

/* ===== CONTACT SECTION ===== */

.contact-subtitle {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 2rem;
  margin-top: -1rem;
  text-align: center;
}

.contact-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  padding: 1rem;
  max-width: 900px;
  margin: 0 auto;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 2rem 1.5rem;
  min-height: 180px;
  border: var(--border-width) solid var(--border);
  box-shadow: 6px 6px 0 var(--border);
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  transition: all 0.3s ease;
  position: relative;
}

/* Tape sticker on each contact card */
.contact-card::before {
  content: '';
  position: absolute;
  width: 70px;
  height: 30px;
  top: -12px;
  right: 5px;
  background: rgba(255,217,61,0.7);
  border: 2px solid var(--border);
  transform: rotate(15deg);
  z-index: 2;
}

.contact-card:nth-child(1) {
  background: var(--cyan);
  transform: rotate(-2deg);
}

.contact-card:nth-child(2) {
  background: var(--yellow);
  transform: rotate(1deg);
}

.contact-card:nth-child(3) {
  background: var(--pink);
  transform: rotate(-1deg);
}

.contact-card:hover {
  transform: rotate(0) translateY(-10px);
  box-shadow: 8px 8px 0 var(--border);
}

.contact-card i {
  font-size: 2.5rem;
}

.contact-card span {
  font-family: var(--font-hand);
  font-size: 1.1rem;
  font-weight: 700;
}

.contact-card small {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
}

/* ===== FOOTER ===== */
.footer {
  margin-top: 3rem;
  padding: 2rem 2rem 1.5rem;
  background: var(--bg-card);
  border-top: var(--border-width) solid var(--border);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding-bottom: 1.5rem;
  border-bottom: var(--border-width) solid var(--border);
  margin-bottom: 1rem;
}

.footer-name {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.footer-role {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.footer-nav .nav-link {
  font-weight: 600;
  font-size: 0.9rem;
}

.footer-nav .nav-link:hover {
  color: var(--cyan);
  transform: none;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: var(--border-width) solid var(--border);
  border-radius: 6px;
  box-shadow: 3px 3px 0 var(--border);
  color: var(--text);
  text-decoration: none;
  font-size: 1rem;
  transition: all 0.15s ease;
}

.footer-social a:hover {
  transform: translate(3px, 3px);
  box-shadow: none;
  background: var(--yellow);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-terminal-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text);
  text-decoration: none;
  background: var(--cyan);
  border: var(--border-width) solid var(--border);
  border-radius: 6px;
  padding: 6px 14px;
  box-shadow: 3px 3px 0 var(--border);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.footer-terminal-link:hover {
  transform: translate(3px, 3px);
  box-shadow: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-name {
    font-size: 3rem;
  }

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .skill-card {
    grid-column: span 1;
  }

  .journey-container {
    grid-template-columns: 1fr;
  }

  .journey-timeline {
    position: relative;
    width: 100%;
    height: auto;
    max-height: none;
    padding: 0;
    border: none;
    box-shadow: none;
    background: transparent;
    overflow: visible;
    transform: none;
  }

  .journey-timeline-back {
    display: none;
  }

  .journey-map-wrapper {
    height: 400px;
  }

  /* Journey: card layout like Projects (tablet + mobile) */
  .timeline-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .timeline-item-flat {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
    border: var(--border-width) solid var(--border);
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--border);
    background: var(--bg-card);
    border-bottom: none;
    cursor: default;
    opacity: 1;
    transform: none;
  }

  .timeline-item-flat:hover {
    transform: translate(var(--shadow-offset), var(--shadow-offset));
    box-shadow: none;
    background: var(--bg-card);
  }

  .timeline-item-flat .timeline-dot {
    display: none;
  }

  .timeline-item-flat .timeline-period {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 10px;
    border: 2px solid var(--border);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    display: inline-block;
    margin-bottom: 4px;
    width: fit-content;
  }

  .timeline-item-flat:nth-child(1) .timeline-period { background: var(--yellow); }
  .timeline-item-flat:nth-child(2) .timeline-period { background: var(--cyan); }
  .timeline-item-flat:nth-child(3) .timeline-period { background: var(--pink); }
  .timeline-item-flat:nth-child(4) .timeline-period { background: var(--green); }
  .timeline-item-flat:nth-child(5) .timeline-period { background: var(--yellow); }

  .right-sidebar-strip {
    display: none;
  }
}

@media (max-width: 768px) {
  body {
    padding: 10px;
  }

  .page-wrapper {
    border: 3px solid var(--border);
    box-shadow: 4px 4px 0 var(--border);
    margin: 0 auto 10px;
    min-height: calc(100vh - 20px);
  }

  .navbar {
    margin: 10px 10px 0;
    box-shadow: 4px 4px 0 var(--border);
  }

  .nav-links {
    display: none;
  }

  .nav-badge {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .right-sidebar-strip {
    display: none;
  }

  .hero-section {
    padding: 2rem 1rem;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .hero-name {
    font-size: 2rem;
  }

  .hero-greeting {
    font-size: 1.5rem;
  }

  .hero-social {
    justify-content: center;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-bio {
    max-width: 100%;
    margin: 0 auto 24px;
  }

  .hero-photo {
    width: 250px;
    height: 250px;
  }

  .hero-photo-wrapper {
    justify-content: center;
  }

  .deco-code,
  .deco-floppy,
  .deco-terminal {
    display: none;
  }

  .hero-stack-strip {
    gap: 0.5rem;
    flex-wrap: wrap;
  }

  .stack-tag {
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
  }

  .section {
    padding: 3rem 1.5rem;
  }

  .about-section {
    margin: 0 0.5rem 1rem;
  }

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

  .about-stats {
    grid-template-columns: 1fr 1fr;
  }

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

  .project-card-wide {
    grid-column: auto;
  }

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

  .edu-honors-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-links {
    grid-template-columns: 1fr;
  }

  .contact-card {
    min-height: auto;
    padding: 1.5rem;
  }

  .contact-card i {
    font-size: 2rem;
  }

  .footer {
    padding: 1.5rem;
  }

  .footer-main {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .scroll-progress-container {
    display: none;
  }

  .page-gap {
    display: none;
  }

  .paper-tear-top,
  .paper-tear-bottom,
  .tear-tape-sticker {
    display: none;
  }

  .journey-timeline-back {
    display: none;
  }

  .journey-map-wrapper {
    display: none;
  }

  /* Journey: card layout like Projects on mobile */
  .journey-timeline {
    height: auto;
    max-height: none;
    padding: 0;
    border: none;
    box-shadow: none;
    background: transparent;
    overflow: visible;
  }

  .timeline-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .timeline-item-flat {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
    border: var(--border-width) solid var(--border);
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--border);
    background: var(--bg-card);
    border-bottom: none;
    cursor: default;
    opacity: 1;
    transform: none;
    transition: all 0.15s ease;
  }

  .timeline-item-flat:hover {
    transform: translate(var(--shadow-offset), var(--shadow-offset));
    box-shadow: none;
    background: var(--bg-card);
  }

  .timeline-item-flat .timeline-dot {
    display: none;
  }

  .timeline-item-flat .timeline-info {
    flex: 1;
  }

  .timeline-item-flat .timeline-period {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 10px;
    border: 2px solid var(--border);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    display: inline-block;
    margin-bottom: 4px;
    width: fit-content;
  }

  .timeline-item-flat:nth-child(1) .timeline-period { background: var(--yellow); }
  .timeline-item-flat:nth-child(2) .timeline-period { background: var(--cyan); }
  .timeline-item-flat:nth-child(3) .timeline-period { background: var(--pink); }
  .timeline-item-flat:nth-child(4) .timeline-period { background: var(--green); }
  .timeline-item-flat:nth-child(5) .timeline-period { background: var(--yellow); }

  .timeline-item-flat .timeline-company {
    font-size: 1rem;
  }

  .map-pirate-overlay {
    width: 100px;
  }
}

@media (max-width: 480px) {
  .about-stats {
    grid-template-columns: 1fr;
  }
}

/* ===== UTILITIES ===== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}