/* ============ BASE ============ */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --orange: #ff7a3d;
  --pine: #0e1a14;
  --ink: #16211b;
  --paper: rgba(250, 248, 242, 0.94);
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --sans: "Space Grotesk", system-ui, sans-serif;
  --night: 0; /* 0 = day, 1 = night — driven by JS */
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--pine);
  overflow-x: hidden;
  /* let the browser pan vertically; horizontal drags go to our ride handler */
  touch-action: pan-y pinch-zoom;
}

.mono { font-family: var(--mono); }

/* ============ FIXED SCENE ============ */
#scene {
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.sky {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, #8ecae6 0%, #bde3f0 45%, #ffd9a0 78%, #ffb677 100%);
}

.sky-night {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, #060a18 0%, #0d1530 50%, #2a2150 85%, #4a2b4d 100%);
  opacity: 0;
}

#stars {
  position: absolute; inset: 0 0 30% 0;
  opacity: 0;
}
#stars .star {
  position: absolute;
  background: #fff;
  border-radius: 50%;
  animation: twinkle 3s ease-in-out infinite;
}
@keyframes twinkle {
  0%, 100% { opacity: 0.9; }
  50% { opacity: 0.25; }
}

#sun {
  position: absolute;
  width: 90px; height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle, #fff6d6 30%, #ffd166 60%, rgba(255, 209, 102, 0) 75%);
  box-shadow: 0 0 80px 30px rgba(255, 209, 102, 0.45);
  left: 70%; top: 18%;
}

.layer {
  position: absolute;
  bottom: 0; left: 0;
  will-change: transform;
}

#mtn-far  { height: 70vh; }
#mtn-mid  { height: 55vh; }
#mtn-near { height: 42vh; }
#ground   { height: 150px; }
#foreground { height: 90px; }

.layer svg { display: block; height: 100%; }

/* ground strip */
#ground .ground-base {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, #24382a 0%, #1a2b20 30%, #14231a 100%);
}
#ground .trail-line {
  position: absolute; left: 0; right: 0; top: 38px;
  height: 7px;
  background: repeating-linear-gradient(90deg, #c8a06a 0 70px, #b08850 70px 90px);
  border-radius: 4px;
  opacity: 0.85;
}

/* trees & rocks (built in JS) */
.tree {
  position: absolute;
  bottom: 30px;
  width: 0; height: 0;
}
.tree .canopy {
  position: absolute; bottom: 14px; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 0;
  border-left: 22px solid transparent;
  border-right: 22px solid transparent;
  border-bottom: 64px solid #1d3d28;
}
.tree .canopy.c2 { bottom: 38px; border-bottom-width: 50px; border-left-width: 17px; border-right-width: 17px; }
.tree .canopy.c3 { bottom: 60px; border-bottom-width: 38px; border-left-width: 13px; border-right-width: 13px; }
.tree .trunk {
  position: absolute; bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 8px; height: 18px;
  background: #4a3424;
  border-radius: 2px;
}

.rock {
  position: absolute; bottom: 26px;
  background: #3d4a42;
  border-radius: 45% 55% 50% 50% / 70% 65% 35% 30%;
}

.signpost {
  position: absolute; bottom: 34px;
  width: 0;
}
.signpost .post {
  position: absolute; bottom: 0; left: -3px;
  width: 6px; height: 52px;
  background: #5a4330;
  border-radius: 2px;
}
.signpost .sign {
  position: absolute; bottom: 44px; left: -8px;
  background: #7a5c3e;
  color: #f5ead5;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.5px;
  padding: 4px 10px 4px 8px;
  white-space: nowrap;
  border-radius: 2px;
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 50%, calc(100% - 9px) 100%, 0 100%);
  box-shadow: 0 2px 4px rgba(0,0,0,0.35);
}

/* landmarks — clickable buildings along the trail */
.landmark {
  position: absolute;
  bottom: 104px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transform-origin: bottom center;
  transition: transform 0.2s ease;
}
.landmark:hover { transform: scale(1.04); }
.landmark:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 6px;
  border-radius: 8px;
}
.landmark svg { display: block; filter: drop-shadow(0 8px 10px rgba(0, 0, 0, 0.25)); }

.lm-label {
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
  color: #14231a;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0.55));
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 99px;
  padding: 6px 13px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  animation: label-bob 2.2s ease-in-out infinite;
}
.lm-click { color: var(--orange); font-weight: 700; }
@keyframes label-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

/* building windows: dark by day, warm glow at night */
.lm-window { fill: #51626b; transition: fill 0.6s ease; }
body.night .lm-window {
  fill: #ffd166;
  filter: drop-shadow(0 0 6px rgba(255, 209, 102, 0.8));
}

/* foreground bushes */
.bush {
  position: absolute; bottom: -12px;
  background: #0b150f;
  border-radius: 50% 50% 0 0;
}

/* ============ BIKER ============ */
#biker {
  position: absolute;
  left: 14%;
  bottom: 84px;
  width: 270px;
  will-change: transform;
  filter: drop-shadow(0 10px 8px rgba(0, 0, 0, 0.35));
}

#dust {
  position: absolute;
  left: 10px; bottom: 2px;
  width: 60px; height: 14px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(200, 160, 106, 0.55), transparent 70%);
  opacity: 0;
}

/* ============ PROGRESS BAR ============ */
#trail-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: rgba(0, 0, 0, 0.25);
  z-index: 50;
}
#trail-progress-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--orange), #ffd166);
  border-radius: 0 3px 3px 0;
  box-shadow: 0 0 10px rgba(255, 170, 80, 0.8);
}

::selection { background: var(--orange); color: #fff; }

/* ============ FLOATING SECTION DOCK ============ */
#topnav {
  position: fixed;
  top: 12px; left: 50%;
  transform: translateX(-50%);
  z-index: 55;
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 5px;
  width: max-content;
  /* stay a centered pill — never stretch into the badge counter */
  max-width: calc(100vw - 240px);
  overflow-x: auto;
  touch-action: pan-x;
  scrollbar-width: none;
  border-radius: 99px;
  /* liquid glass: frosted tint + heavy blur with saturation boost */
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.08));
  backdrop-filter: blur(22px) saturate(180%);
  -webkit-backdrop-filter: blur(22px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.38);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    inset 0 -1px 0 rgba(255, 255, 255, 0.08);
}
#topnav a {
  position: relative;
  z-index: 1;
  padding: 7px 13px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: #1c2b21;
  cursor: pointer;
  border-radius: 99px;
  white-space: nowrap;
  transition: color 0.25s ease;
}
#topnav a:hover { color: #ff7a3d; }
#topnav a.active { color: #14231a; }
#nav-slider {
  position: absolute;
  top: 5px; bottom: 5px; left: 0;
  width: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.5));
  border-radius: 99px;
  box-shadow:
    0 2px 10px rgba(0, 0, 0, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.95);
  transition: transform 0.4s cubic-bezier(0.3, 0.8, 0.3, 1), width 0.4s cubic-bezier(0.3, 0.8, 0.3, 1);
}

/* at night the glass keeps its frost but the labels go light */
body.night #topnav a { color: #eef3ec; text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45); }
body.night #topnav a:hover { color: #ffd166; }
body.night #topnav a.active { color: #14231a; text-shadow: none; }

/* badge HUD matches the glass */
#hud {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.08)) !important;
  backdrop-filter: blur(22px) saturate(180%);
  -webkit-backdrop-filter: blur(22px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.38) !important;
  color: #1c2b21 !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}
body.night #hud { color: #ffd166 !important; }
body.hacked #topnav { background: rgba(2, 16, 8, 0.45); border-color: rgba(0, 255, 140, 0.25); }
body.hacked #topnav a { color: #7dffb0; }
body.hacked #topnav a.active { color: #02110a; }
body.hacked #nav-slider { background: #41ff9a; }

#topnav::-webkit-scrollbar { display: none; }

@media (max-width: 900px) {
  /* small screens: dock stays centered, allow internal scroll */
  #topnav { max-width: calc(100vw - 24px); }
  #topnav a { padding: 6px 10px; font-size: 0.6rem; }
}

/* ============ CONTENT ============ */
/* main + panels are transparent overlays — clicks must fall through
   to the scene; cards re-enable pointer events for their own content */
main { position: relative; z-index: 10; pointer-events: none; }

.panel {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 12vh 6vw;
}
.card, .hero-inner { pointer-events: auto; }

/* hero */
.hero { align-items: flex-start; padding-top: 16vh; }

/* cinematic entrance: hero copy rises in, staggered */
@keyframes rise-in {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-inner > * { animation: rise-in 0.85s cubic-bezier(0.2, 0.7, 0.3, 1) backwards; }
.hero-inner > *:nth-child(1) { animation-delay: 0.1s; }
.hero-inner > *:nth-child(2) { animation-delay: 0.25s; }
.hero-inner > *:nth-child(3) { animation-delay: 0.45s; }
.hero-inner > *:nth-child(4) { animation-delay: 0.6s; }
.hero-inner > *:nth-child(5) { animation-delay: 0.75s; }
.hero-inner > *:nth-child(6) { animation-delay: 0.95s; }

/* the biker rolls in from the left on load (backwards fill only, so the
   scroll-driven inline transform takes over once the entrance finishes) */
@keyframes biker-in {
  from { transform: translateX(-65vw); }
  to { transform: translateX(0); }
}
#biker { animation: biker-in 1.5s cubic-bezier(0.22, 0.9, 0.3, 1) 0.25s backwards; }
.hero-inner h1 {
  font-size: clamp(3.4rem, 11vw, 8.5rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: #14231a;
  text-shadow: 0 2px 0 rgba(255, 255, 255, 0.35);
}
.kicker {
  color: #14231a;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  margin-bottom: 0.8rem;
  opacity: 0.75;
  white-space: pre-line;
  min-height: 2.6em; /* reserve both terminal lines so typing doesn't shift the hero */
}
.term-cursor {
  display: inline-block;
  width: 0.55em;
  height: 1em;
  margin-left: 2px;
  background: currentColor;
  vertical-align: text-bottom;
  animation: term-blink 1s steps(1) infinite;
}
@keyframes term-blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}
.subtitle {
  margin-top: 1.2rem;
  font-size: clamp(1.05rem, 2.4vw, 1.5rem);
  font-weight: 500;
  color: #1d3325;
}
.tagline {
  margin-top: 0.4rem;
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: #2c4534;
  font-style: italic;
}
.scroll-hint {
  margin-top: 3.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  color: #1d3325;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  transition: opacity 0.5s ease, transform 0.5s ease;
}
/* fade the hint once the ride begins */
body.riding .scroll-hint {
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}
.scroll-cta {
  margin-top: 1.4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: fit-content;
  padding: 8px 14px;
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
}
.scroll-cta .chev {
  width: 16px;
  height: 16px;
  margin-top: -9px;
  border-right: 3px solid currentColor;
  border-bottom: 3px solid currentColor;
  border-radius: 1px;
  transform: rotate(45deg);
  animation: chev-cascade 1.8s ease-in-out infinite;
}
.scroll-cta .chev:nth-child(3) { animation-delay: 0.18s; }
.scroll-cta .chev:nth-child(4) { animation-delay: 0.36s; }
.scroll-cta:hover .chev { color: var(--orange); }
@keyframes chev-cascade {
  0%, 60%, 100% { opacity: 0.25; transform: rotate(45deg) translate(0, 0); }
  30% { opacity: 1; transform: rotate(45deg) translate(4px, 4px); }
}

/* phones: glass pill with a nudging arrow instead of bare chevrons */
.scroll-cta .cta-pill {
  display: none;
  align-items: center;
  gap: 0.55rem;
  padding: 11px 20px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #14231a;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 99px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.28));
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.7);
  animation: cta-pulse 2.2s ease-in-out infinite;
}
.scroll-cta .pill-arrow {
  display: inline-block;
  font-size: 1rem;
  line-height: 1;
  animation: arrow-nudge 1.4s ease-in-out infinite;
}
@keyframes cta-pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16), 0 0 0 0 rgba(255, 122, 61, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.7); }
  55% { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16), 0 0 0 14px rgba(255, 122, 61, 0), inset 0 1px 0 rgba(255, 255, 255, 0.7); }
}
@keyframes arrow-nudge {
  0%, 100% { transform: translateX(0); opacity: 0.65; }
  50% { transform: translateX(6px); opacity: 1; }
}
@media (max-width: 768px) {
  /* hide the scroll CTA on phones; it overlaps the bike */
  .scroll-cta { display: none; }
}

/* cards — liquid glass */
.card {
  max-width: 720px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.52));
  border-radius: 28px;
  padding: clamp(1.6rem, 4vw, 3rem);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.75),
    inset 0 -1px 0 rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
}

.card .kicker { color: var(--orange); opacity: 1; }

.card h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 1.4rem;
  letter-spacing: -0.01em;
  background: linear-gradient(100deg, #16211b 30%, #3e8e5a);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
body.hacked .card h2 { background: none; -webkit-text-fill-color: currentColor; }

.card p { line-height: 1.65; }

/* about photos */
.about-flex {
  display: flex;
  gap: 1.4rem;
  align-items: flex-start;
}
.portrait {
  width: 130px;
  height: 130px;
  object-fit: cover;
  object-position: top;
  border-radius: 50%;
  border: 4px solid var(--orange);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.22);
  flex-shrink: 0;
}

.photo-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
  margin-top: 1.8rem;
  justify-content: center;
}
.polaroid {
  background: #fff;
  padding: 10px 10px 6px;
  border-radius: 4px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
  transition: transform 0.25s ease;
}
.polaroid img {
  display: block;
  width: 190px;
  height: 230px;
  object-fit: cover;
  border-radius: 2px;
}
.polaroid figcaption {
  text-align: center;
  font-size: 0.72rem;
  color: #4a544c;
  padding: 7px 0 4px;
}
.tilt-l { transform: rotate(-2.5deg); }
.tilt-r { transform: rotate(2deg); }
.polaroid:hover { transform: rotate(0) scale(1.06); }

/* org logos next to jobs/clubs/schools */
.club-job { display: flex; gap: 1.1rem; align-items: flex-start; }
.club-body { flex: 1; min-width: 0; }
.club-logo {
  width: 60px;
  height: 60px;
  object-fit: contain;
  background: #fff;
  padding: 5px;
  border-radius: 16px;
  border: 1px solid rgba(20, 35, 26, 0.08);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  flex-shrink: 0;
  box-sizing: border-box;
}

.fact-list {
  list-style: none;
  margin-top: 1.4rem;
  display: grid;
  gap: 0.7rem;
}
.fact-list li {
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
  line-height: 1.5;
}

/* jobs */
.job { margin-bottom: 1.8rem; }
.job:last-child { margin-bottom: 0; }
.job-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.3rem;
}
.job h3 { font-size: 1.2rem; }
.when { font-size: 0.78rem; color: #6a7468; letter-spacing: 0.04em; }
.org { font-size: 0.92rem; color: var(--orange); font-weight: 500; margin: 0.2rem 0 0.5rem; }
.job ul { padding-left: 1.2rem; display: grid; gap: 0.35rem; }
.job li { line-height: 1.55; }
.badge {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--orange), #ffb347);
  color: #fff;
  border-radius: 99px;
  padding: 3px 9px;
  vertical-align: middle;
  margin-left: 0.4rem;
  box-shadow: 0 2px 8px rgba(255, 122, 61, 0.35);
}

/* resume + repo links */
.hero-actions {
  margin-top: 1.8rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
  pointer-events: auto;
}
.hero-actions .btn-resume { margin-top: 0; }
.btn-tour {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: #fff;
  background: var(--orange);
  padding: 0.85rem 1.5rem;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  cursor: pointer;
  box-shadow: 0 8px 22px rgba(255, 122, 61, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.btn-tour:hover {
  transform: translateY(-2px);
  background: #e8631f;
  box-shadow: 0 14px 30px rgba(255, 122, 61, 0.45);
}
body.hacked .btn-tour { background: #04140c; color: #41ff9a; border-color: #1f8f4f; }

.btn-resume {
  display: inline-block;
  margin-top: 1.8rem;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  background: rgba(20, 35, 26, 0.82);
  color: #ffd166;
  padding: 0.85rem 1.5rem;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  text-decoration: none;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.18);
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}
.btn-resume:hover {
  transform: translateY(-2px);
  background: var(--orange);
  color: #fff;
  box-shadow: 0 14px 30px rgba(255, 122, 61, 0.4);
}

.repo-link {
  display: inline-block;
  margin-top: 0.55rem;
  font-size: 0.78rem;
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px dashed currentColor;
  padding-bottom: 1px;
}
.repo-link:hover { color: #c2531a; }

/* projects */
.project { margin-bottom: 1.6rem; }
.project:last-child { margin-bottom: 0; }
.project h3 { font-size: 1.15rem; margin-bottom: 0.45rem; }
.tech { font-size: 0.72rem; color: #6a7468; margin-left: 0.5rem; letter-spacing: 0.06em; }

/* skills */
.skill-group { margin-bottom: 1.4rem; }
.skill-group:last-child { margin-bottom: 0; }
.skill-group h4 {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: #6a7468;
  margin-bottom: 0.6rem;
}
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chips span {
  font-family: var(--mono);
  font-size: 0.8rem;
  background: rgba(20, 35, 26, 0.06);
  color: #1d3325;
  border: 1px solid rgba(20, 35, 26, 0.16);
  padding: 6px 13px;
  border-radius: 99px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
  transition: background 0.2s ease, transform 0.2s ease;
}
.chips span:hover { background: rgba(255, 122, 61, 0.14); transform: translateY(-1px); }

/* contact */
.contact-card { text-align: center; max-width: 560px; margin: 0 auto; }
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin: 1.8rem 0 2.4rem;
}
.contact-btn {
  display: block;
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.95rem;
  color: #14231a;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(20, 35, 26, 0.18);
  border-radius: 16px;
  padding: 0.9rem 1.2rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}
.contact-btn:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(255, 122, 61, 0.35);
}
.back-to-start {
  display: block;
  width: 100%;
  margin-top: 1.1rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: #14231a;
  background: rgba(255, 255, 255, 0.4);
  border: 1px dashed rgba(20, 35, 26, 0.35);
  border-radius: 16px;
  padding: 0.85rem 1.2rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.back-to-start:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
  transform: translateY(-2px);
}
body.hacked .back-to-start { background: #04140c; color: #7dffb0; border-color: #1f8f4f; }
body.hacked .back-to-start:hover { background: #00ff88; color: #02110a; }

.footer-note { font-size: 0.7rem; color: #8a948c; }

/* center most panels' cards, alternate slightly */
#about .card, #projects .card, #leadership .card { margin-left: auto; }
#contact { justify-content: center; }

/* ============ LANDMARK POPUPS ============ */
.popup {
  position: fixed;
  inset: 0;
  z-index: 110;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 4vh 4vw;
  background: rgba(8, 14, 10, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.popup.open { display: flex; }
.popup-panel {
  position: relative;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: popup-in 0.35s cubic-bezier(0.2, 0.9, 0.3, 1.15);
}
@keyframes popup-in {
  from { opacity: 0; transform: translateY(30px) scale(0.93); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
/* during the tour, cards drift in slowly instead of popping */
body.touring .popup-panel {
  animation: popup-in 1.1s cubic-bezier(0.2, 0.8, 0.3, 1) both;
}
.popup-close {
  position: absolute;
  top: 14px; right: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(20, 35, 26, 0.18);
  background: rgba(255, 255, 255, 0.65);
  cursor: pointer;
  font-size: 0.95rem;
  color: #14231a;
  transition: background 0.15s ease, color 0.15s ease, transform 0.2s ease;
}
.popup-close:hover { background: var(--orange); color: #fff; transform: rotate(90deg); }
@media (max-width: 640px) {
  /* bigger tap target on phones */
  .popup-close { width: 46px; height: 46px; font-size: 1.15rem; top: 10px; right: 12px; }
}
body.hacked .popup-close { background: #04140c; color: #41ff9a; border-color: #1f8f4f; }

/* reveal animation (kept for any future in-flow cards) */
.reveal {
  opacity: 0;
  transform: translateY(46px) scale(0.97);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.2, 0.7, 0.3, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ============ CLICKABLE WORLD ============ */
#biker, .tree, .rock, .signpost .sign, .collectible { cursor: pointer; }

/* tree shake (wrapper so it doesn't fight the per-tree scale) */
.sway { position: absolute; bottom: 0; left: 0; transform-origin: bottom center; }
.sway.shaking { animation: tree-shake 0.55s ease; }
@keyframes tree-shake {
  0%, 100% { transform: rotate(0); }
  20% { transform: rotate(7deg); }
  45% { transform: rotate(-6deg); }
  70% { transform: rotate(3deg); }
}

.rock.bouncing { animation: rock-bounce 0.45s ease; }
@keyframes rock-bounce {
  0%, 100% { transform: translateY(0); }
  40% { transform: translateY(-16px); }
  70% { transform: translateY(0); }
  85% { transform: translateY(-6px); }
}

/* collectible badges */
.collectible {
  position: absolute;
  bottom: 150px;
  font-size: 30px;
  line-height: 1;
  user-select: none;
  filter: drop-shadow(0 0 9px rgba(255, 209, 102, 0.9));
  animation: float-bob 2.4s ease-in-out infinite;
}
@keyframes float-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-13px); }
}
.collectible.collected { animation: badge-pop 0.55s ease forwards; pointer-events: none; }
@keyframes badge-pop {
  40% { transform: scale(1.6) rotate(12deg); opacity: 1; }
  100% { transform: scale(0) rotate(40deg); opacity: 0; }
}

/* badge HUD */
#hud {
  position: fixed;
  top: 14px; right: 16px;
  z-index: 60;
  background: rgba(14, 26, 20, 0.82);
  color: #ffd166;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  padding: 8px 14px;
  border-radius: 99px;
  border: 1px solid rgba(255, 209, 102, 0.35);
  backdrop-filter: blur(4px);
}
#hud.bump { animation: hud-bump 0.35s ease; }
@keyframes hud-bump {
  40% { transform: scale(1.18); }
  100% { transform: scale(1); }
}

/* "+1" floater */
.floater {
  position: fixed;
  z-index: 70;
  pointer-events: none;
  font-family: var(--mono);
  font-weight: 700;
  color: #ffd166;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  animation: rise 0.9s ease-out forwards;
}
@keyframes rise {
  to { transform: translateY(-52px); opacity: 0; }
}

/* confetti */
.confetti-piece {
  position: fixed;
  top: -14px;
  width: 9px; height: 14px;
  z-index: 80;
  pointer-events: none;
  animation: confetti-fall linear forwards;
}
@keyframes confetti-fall {
  to { transform: translateY(112vh) rotate(720deg); }
}

/* toast */
#toast {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  z-index: 90;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.62));
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.6);
  outline: 2px solid var(--orange);
  border-radius: 22px;
  padding: 1.6rem 2.2rem;
  text-align: center;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.2, 0.7, 0.3, 1.4);
}
#toast.show { opacity: 1; transform: translate(-50%, -50%) scale(1); }
#toast strong { font-size: 1.3rem; letter-spacing: 0.06em; }
#toast p { margin-top: 0.5rem; font-size: 0.78rem; color: #5a6458; }

.hint2 { font-size: 0.7rem; opacity: 0.65; margin-top: 0.3rem; }

/* ============ HACKER MODE (unlocked at 7/7 badges) ============ */
#hack-toggle {
  position: fixed;
  top: 60px; right: 16px;
  z-index: 60;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  background: #04140c;
  color: #41ff9a;
  border: 1px solid #1f8f4f;
  border-radius: 99px;
  padding: 7px 13px;
  cursor: pointer;
  text-shadow: 0 0 8px rgba(0, 255, 140, 0.5);
  animation: hack-pulse 2.2s ease-in-out infinite;
}
@keyframes hack-pulse {
  0%, 100% { box-shadow: 0 0 6px rgba(0, 255, 140, 0.25); }
  50% { box-shadow: 0 0 16px rgba(0, 255, 140, 0.6); }
}

#scanlines {
  position: fixed; inset: 0;
  z-index: 95;
  pointer-events: none;
  display: none;
  background: repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.16) 0 2px, transparent 2px 4px);
  mix-blend-mode: multiply;
}
body.hacked #scanlines { display: block; animation: flicker 4s linear infinite; }
@keyframes flicker {
  0%, 100% { opacity: 0.9; }
  92% { opacity: 0.9; }
  93% { opacity: 0.55; }
  94% { opacity: 0.9; }
  97% { opacity: 0.7; }
}

body.hacked #scene { filter: brightness(0.5) saturate(0.45) hue-rotate(75deg); }
body.hacked { background: #020805; }

body.hacked .card {
  background: rgba(3, 16, 9, 0.92);
  border-color: rgba(0, 255, 140, 0.22);
  color: #7dffb0;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55), 0 0 28px rgba(0, 255, 140, 0.07);
}
body.hacked .card h2, body.hacked .card h3 {
  color: #b8ffd6;
  text-shadow: 0 0 10px rgba(0, 255, 140, 0.45);
}
body.hacked .card .kicker { color: #00ff88; }
body.hacked .org { color: #2fd97e; }
body.hacked .when, body.hacked .tech, body.hacked .skill-group h4 { color: #3f9c6b; }
body.hacked .chips span { background: #052a18; color: #7dffb0; border: 1px solid #16623a; }
body.hacked .badge { background: #0b3d24; }
body.hacked .repo-link { color: #41ff9a; }
body.hacked .polaroid { background: #0a1f14; }
body.hacked .polaroid figcaption { color: #5fcf91; }
body.hacked .contact-btn { background: #04140c; color: #7dffb0; border-color: #1f8f4f; }
body.hacked .contact-btn:hover { background: #00ff88; color: #02110a; border-color: #00ff88; }
body.hacked .footer-note { color: #2e6b48; }
body.hacked .hero-inner h1 { color: #aaffcf; text-shadow: 0 0 22px rgba(0, 255, 140, 0.5); }
body.hacked .hero-inner .subtitle, body.hacked .hero-inner .tagline,
body.hacked .hero-inner .kicker, body.hacked .scroll-hint { color: #6fdf9f; }
body.hacked .btn-resume { background: #04140c; color: #41ff9a; border: 1px solid #1f8f4f; }
body.hacked #toast { background: #04140c; border-color: #00ff88; color: #b8ffd6; }
body.hacked #toast p { color: #5fcf91; }

/* ============ RESPONSIVE ============ */
@media (max-width: 640px) {
  #biker { width: 175px; bottom: 92px; left: 8%; }
  .panel { padding: 10vh 5vw; }
  .signpost .sign { font-size: 9px; }
  .about-flex { flex-direction: column; align-items: center; text-align: left; }
  .polaroid img { width: 150px; height: 185px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .scroll-cta .chev { animation: none; opacity: 0.7; }
  .scroll-cta .cta-pill, .scroll-cta .pill-arrow { animation: none; }
  .hero-inner > *, #biker { animation: none; }
  .term-cursor { animation: none; }
}

/* on small screens the dock needs the full top row — HUD drops below it
   (kept at the end of the file so it wins over the base positions) */
@media (max-width: 900px) {
  #hud { top: 64px; }
  #hack-toggle { top: 110px; }
}