/* ============================================
   TOKENS — warm, hand-made, friendly
   ============================================ */
:root{
  --bg:            #171410;
  --bg-soft:       #1d1a15;
  --surface:       #221e18;
  --surface-hover: #2a251d;
  --border:        #3a342a;
  --border-light:  #4a4336;
  --text:          #f5efe3;
  --text-dim:      #b6ad9c;
  --text-faint:    #7b7462;

  --fluxio: #ff9a5c;
  --nox:    #a48bff;
  --kairo:  #5fd9a0;
  --ember:  #ff5a3c;
  --cream:  #f5efe3;

  --font-display: 'Fredoka', 'Inter', sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius-lg: 22px;
  --radius-md: 16px;
}

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

html{ scroll-behavior:smooth; }

body{
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height:1.55;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(circle at 15% 8%, rgba(255,154,92,0.05), transparent 40%),
    radial-gradient(circle at 85% 25%, rgba(164,139,255,0.05), transparent 45%);
}

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

::selection{ background: var(--fluxio); color:#1a1208; }

/* native scrollbar is hidden — replaced by the custom fading scrollbar below */
html{
  scrollbar-width: none;
}
::-webkit-scrollbar{
  display: none;
}

/* custom overlay scrollbar — fades in while scrolling, fades out when idle */
.custom-scrollbar{
  position: fixed;
  top: 8px;
  right: 6px;
  bottom: 8px;
  width: 10px;
  z-index: 999;
  pointer-events: none;
}
.custom-scrollbar-thumb{
  position: absolute;
  left: 1px;
  right: 1px;
  border-radius: 999px;
  background: var(--fluxio);
  border: 2px solid var(--bg-soft);
  background-clip: padding-box;
  transition: opacity 1.5s var(--ease), background 0.25s var(--ease);
}
.custom-scrollbar.is-visible .custom-scrollbar-track,
.custom-scrollbar.is-visible .custom-scrollbar-thumb{
  opacity: 1;
}
.custom-scrollbar:not(.is-visible) .custom-scrollbar-track,
.custom-scrollbar:not(.is-visible) .custom-scrollbar-thumb{
  opacity: 0;
}
.custom-scrollbar.is-hovering .custom-scrollbar-thumb{
  background: var(--nox);
}

@media (max-width: 640px){
  .custom-scrollbar{ display: none; } /* mobile has its own native scroll gesture */
}

/* ============================================
   REVEAL ON SCROLL
   ============================================ */
.reveal{
  opacity:0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.is-visible{
  opacity:1;
  transform:translateY(0);
}

@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; transition:none !important; scroll-behavior:auto !important; }
  .reveal{ opacity:1; transform:none; }
}

/* ============================================
   CURSOR GLOW — soft, warm, understated
   ============================================ */
.glow-cursor{
  position:fixed;
  top:0; left:0;
  width:460px; height:460px;
  border-radius:50%;
  pointer-events:none;
  background: radial-gradient(circle, rgba(255,154,92,0.07), transparent 72%);
  transform: translate(-50%,-50%);
  z-index:0;
  will-change: transform;
}

/* ============================================
   NAV
   ============================================ */
.nav{
  position:fixed;
  top:0; left:0; right:0;
  z-index:50;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 20px 32px;
  background: linear-gradient(to bottom, rgba(23,20,16,0.85), transparent);
}
.nav-brand{
  font-family: var(--font-display);
  font-weight:600;
  font-size:15px;
  display:flex; align-items:center; gap:8px;
}
.nav-wave{
  display:inline-block;
  animation: wave 2.6s ease-in-out infinite;
  transform-origin: 70% 70%;
}
@keyframes wave{
  0%, 60%, 100%{ transform: rotate(0deg); }
  10%{ transform: rotate(14deg); }
  20%{ transform: rotate(-8deg); }
  30%{ transform: rotate(14deg); }
  40%{ transform: rotate(-4deg); }
}
.nav-links{ display:flex; gap:26px; }
.nav-links a{
  font-size:14px;
  color: var(--text-dim);
  transition: color 0.25s var(--ease);
}
.nav-links a:hover{ color: var(--fluxio); }
.nav-github{
  display:flex;
  align-items:center;
  gap:6px;
}

/* ============================================
   HERO
   ============================================ */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 120px 24px 80px;
  overflow:hidden;
}

.hero-canvas{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  z-index:0;
}

.doodle{
  position:absolute;
  color: var(--fluxio);
  opacity:0.55;
  z-index:1;
}
.doodle-arrow{
  width:70px;
  top:30%;
  right:12%;
  transform: rotate(12deg);
}

.hero-inner{
  position:relative;
  z-index:1;
  max-width:700px;
  text-align:center;
}

.eyebrow{
  font-family: var(--font-body);
  font-size:13.5px;
  font-weight:600;
  color: var(--text-faint);
  margin-bottom:18px;
}

.hero-title{
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5.6vw, 3.5rem);
  font-weight:600;
  line-height:1.18;
  letter-spacing:-0.01em;
  color: var(--cream);
  margin-bottom:22px;
  position:relative;
}
.hero-star{
  display:inline-block;
  color: var(--fluxio);
  font-size:0.55em;
  margin-left:6px;
  animation: twinkle 2.4s ease-in-out infinite;
}
@keyframes twinkle{
  0%,100%{ opacity:0.4; transform:scale(0.9) rotate(0deg); }
  50%{ opacity:1; transform:scale(1.2) rotate(20deg); }
}

.hero-tagline{
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  color: var(--text-dim);
  max-width:520px;
  margin: 0 auto 38px;
}

.hero-actions{
  display:flex;
  gap:16px;
  justify-content:center;
  flex-wrap:wrap;
}

/* buttons — chunky, sticker-style, hand-made feel */
.btn{
  font-family: var(--font-body);
  font-weight:600;
  font-size:15px;
  padding: 13px 24px;
  border-radius: 14px;
  display:inline-flex;
  align-items:center;
  gap:9px;
  border:2px solid var(--text);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.btn-primary{
  background: var(--fluxio);
  color: #241407;
  box-shadow: 4px 4px 0 var(--text);
}
.btn-primary:hover{
  transform: translate(-2px,-2px);
  box-shadow: 6px 6px 0 var(--text);
}
.btn-primary:active{
  transform: translate(1px,1px);
  box-shadow: 2px 2px 0 var(--text);
}
.btn-arrow{ display:inline-block; animation: bob 1.6s ease-in-out infinite; }
@keyframes bob{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(3px); }
}
.btn-ghost{
  border: 2px solid var(--border-light);
  color: var(--text);
  background: transparent;
}
.btn-ghost:hover{
  background: var(--surface-hover);
  transform: translate(-1px,-1px);
}

/* scroll cue */
.scroll-cue{
  position:absolute;
  bottom:36px;
  left:48%;
  transform:translateX(-400%);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  z-index:1;
}
.scroll-cue span{
  width:2px; height:30px;
  border-radius:2px;
  background: var(--border-light);
  position:relative;
  overflow:hidden;
}
.scroll-cue span::after{
  content:'';
  position:absolute;
  top:0; left:0;
  width:100%; height:45%;
  border-radius:2px;
  background: var(--fluxio);
  animation: scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine{
  0%{ transform: translateY(-100%); opacity:0; }
  15%{ opacity:1; }
  75%{ opacity:1; }
  100%{ transform: translateY(220%); opacity:0; }
}
.scroll-cue p{
  font-size:12px;
  color: var(--text-faint);
  font-weight:500;
}

/* ============================================
   SECTION HEAD
   ============================================ */
.section-head{
  max-width:640px;
  margin: 0 auto 52px;
  text-align:center;
  padding: 0 24px;
}
.section-head h2, .about-text h2{
  font-family: var(--font-display);
  font-weight:600;
  font-size: clamp(1.55rem, 3.2vw, 2.1rem);
  margin-top:8px;
  color: var(--cream);
}

.wobbly-underline{
  position:relative;
}
.wobbly-underline::after{
  content:'';
  display:block;
  position:relative;
  top:-4px;
  height:8px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 10'%3E%3Cpath d='M0 6 Q 8 0, 16 6 T 32 6 T 48 6 T 64 6 T 80 6 T 100 6' stroke='%23ff9a5c' stroke-width='3' fill='none'/%3E%3C/svg%3E");
  background-repeat: repeat-x;
  background-size: 60px 8px;
}

/* ============================================
   PROJECTS — sticker cards, hard shadow, tape-like rotation
   ============================================ */
.projects{
  position:relative;
  padding: 90px 24px 60px;
  max-width:1160px;
  margin:0 auto;
}

.card-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap:30px;
  padding-top: 10px;
}

.card{
  position:relative;
  display:flex;
  flex-direction:column;
  min-height:290px;
  padding:30px 28px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border:2px solid var(--border-light);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
  opacity:0;
  transform: translateY(16px) rotate(var(--rot, 0deg));
  animation: none;
}
.card.is-visible{
  opacity:1;
  transform: rotate(var(--rot, 0deg));
}
.card-1{ --rot: -1.4deg; box-shadow: 6px 6px 0 rgba(255,154,92,0.35); }
.card-2{ --rot: 1deg;    box-shadow: 6px 6px 0 rgba(164,139,255,0.35); }
.card-3{ --rot: -0.6deg; box-shadow: 6px 6px 0 rgba(95,217,160,0.35); }
.card-4{ --rot: 0.9deg;  box-shadow: 6px 6px 0 rgba(255,90,60,0.35); }

.card[data-accent="fluxio"]{ --accent: var(--fluxio); }
.card[data-accent="nox"]{ --accent: var(--nox); }
.card[data-accent="kairo"]{ --accent: var(--kairo); }
.card[data-accent="ember"]{ --accent: var(--ember); }

.card:hover{
  transform: rotate(0deg) translateY(-6px);
  background: var(--surface-hover);
  border-color: var(--accent);
}
.card-1:hover{ box-shadow: 8px 8px 0 var(--fluxio); }
.card-2:hover{ box-shadow: 8px 8px 0 var(--nox); }
.card-3:hover{ box-shadow: 8px 8px 0 var(--kairo); }
.card-4:hover{ box-shadow: 8px 8px 0 var(--ember); }

.card-icon{
  width:46px; height:46px;
  color: var(--accent);
  margin-bottom:18px;
  transition: transform 0.3s var(--ease);
}
.card:hover .card-icon{ transform: scale(1.1) rotate(-6deg); }
.card-icon svg{ width:100%; height:100%; }

.card-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:14px;
  gap:10px;
}

.card-tag{
  font-size:12.5px;
  font-weight:600;
  color: #1c1610;
  background: var(--accent);
  padding:5px 12px;
  border-radius:999px;
  border:2px solid var(--text);
}

.card-status{
  font-size:12px;
  color: var(--text-faint);
  font-weight:500;
}

.card-title{
  font-family: var(--font-display);
  font-size:1.6rem;
  font-weight:600;
  margin-bottom:10px;
  color: var(--cream);
}

.card-desc{
  color: var(--text-dim);
  font-size:14.5px;
  line-height:1.55;
  flex:1;
}

.card-foot{
  margin-top:20px;
}

.card-launch{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14.5px;
  font-weight:600;
  color: var(--cream);
}
.arrow-glyph{ transition: transform 0.25s var(--ease); display:inline-block; }
.card:hover .arrow-glyph{ transform: translateX(4px); }
.card:hover .card-launch{ color: var(--accent); }

/* soon card */
.soon-card{
  position:relative;
  margin-top:28px;
  display:flex;
  align-items:center;
  gap:20px;
  padding:26px 28px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    linear-gradient(120deg, var(--fluxio), var(--nox) 55%, var(--kairo)) border-box;
  border:2px solid transparent;
  color: var(--text-dim);
  overflow:hidden;
  isolation:isolate;
}
.soon-card::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:
    radial-gradient(circle at 12% 20%, rgba(255,154,92,0.14), transparent 45%),
    radial-gradient(circle at 88% 80%, rgba(164,139,255,0.14), transparent 50%);
}
.soon-pulse{
  width:52px; height:52px;
  border-radius:50%;
  background: var(--bg-soft);
  border:2px solid var(--border-light);
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
  color: var(--fluxio);
  animation: jiggle 3s ease-in-out infinite;
}
.soon-pulse svg{ width:24px; height:24px; }
@keyframes jiggle{
  0%,100%{ transform: rotate(-4deg); }
  50%{ transform: rotate(6deg); }
}
.soon-body{ flex:1; min-width:200px; }
.soon-eyebrow{
  display:inline-block;
  font-family: var(--font-display);
  font-size:11px;
  font-weight:600;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color: var(--kairo);
  margin-bottom:6px;
}
.soon-card h3{
  font-family: var(--font-display);
  font-size:17px;
  font-weight:600;
  color: var(--cream);
  margin-bottom:5px;
  line-height:1.3;
}
.soon-card p{ font-size:13.5px; }
.soon-date{
  flex-shrink:0;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:2px;
  padding:12px 18px;
  border-radius: var(--radius-md);
  background: var(--bg-soft);
  border:1px solid var(--border-light);
}
.soon-date-label{
  font-size:10px;
  font-weight:600;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color: var(--text-faint);
}
.soon-date-range{
  font-family: var(--font-display);
  font-size:14.5px;
  font-weight:600;
  color: var(--cream);
  white-space:nowrap;
}

/* ============================================
   ABOUT
   ============================================ */
.about{
  padding: 50px 24px 120px;
  max-width:1160px;
  margin:0 auto;
}
.about-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr;
  gap:56px;
  align-items:center;
  padding:52px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border:2px solid var(--border-light);
}
.about-text h2{ margin-bottom:16px; }
.about-body{
  color: var(--text-dim);
  font-size:15px;
  max-width:480px;
  margin-bottom:22px;
}
.about-github{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  font-weight:600;
  color: var(--text);
  padding:10px 16px;
  border-radius:12px;
  border:2px solid var(--border-light);
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease);
}
.about-github:hover{
  border-color: var(--fluxio);
  color: var(--fluxio);
  transform: translateY(-2px);
}
.about-side-label{
  display:block;
  font-size:12px;
  font-weight:600;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color: var(--text-faint);
  margin-bottom:14px;
}
.about-chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-content:flex-start;
}
.chip{
  font-size:13px;
  padding:9px 16px;
  border-radius:999px;
  border:2px solid var(--border-light);
  color: var(--text-dim);
  background: var(--bg-soft);
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease);
}
.chip:nth-child(1):hover{ border-color: var(--fluxio); color: var(--cream); }
.chip:nth-child(2):hover{ border-color: var(--nox); color: var(--cream); }
.chip:nth-child(3):hover{ border-color: var(--kairo); color: var(--cream); }
.chip:nth-child(4):hover{ border-color: var(--ember); color: var(--cream); }
.chip:hover{ transform: translateY(-2px); }

/* ============================================
   FOOTER
   ============================================ */
.footer{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 28px 32px 44px;
  max-width:1160px;
  margin:0 auto;
  font-size:13px;
  color: var(--text-faint);
  border-top:2px solid var(--border);
}
.footer-links{ display:flex; gap:20px; }
.footer-links a{ transition: color 0.25s var(--ease); }
.footer-links a:nth-child(1):hover{ color: var(--fluxio); }
.footer-links a:nth-child(2):hover{ color: var(--nox); }
.footer-links a:nth-child(3):hover{ color: var(--kairo); }
.footer-links a:nth-child(4):hover{ color: var(--ember); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px){
  .card-grid{ grid-template-columns:1fr; }
  .card{ transform: rotate(0deg) !important; }
  .card.is-visible{ transform: translateY(0) rotate(0deg) !important; }
  .about-grid{ grid-template-columns:1fr; gap:32px; padding:34px; text-align:left; }
  .doodle-arrow{ display:none; }
}

@media (max-width: 640px){
  .nav{ padding:16px 20px; }
  .nav-links{ gap:14px; }
  .nav-github span{ display:none; }
  .hero{ padding:110px 20px 70px; }
  .projects{ padding:60px 20px 40px; }
  .about{ padding:36px 20px 80px; }
  .footer{ flex-direction:column; gap:14px; padding:24px 20px 40px; text-align:center; }
  .soon-card{ flex-direction:column; text-align:center; }
  .soon-date{ flex-direction:row; gap:8px; }
}