/* ============================================================
   Claymorphism — eportfolio.kuyaw.tech
   Pairing: Fredoka (display) + Nunito Sans (text)
   ============================================================ */

:root {
  --bg:        #e6ebf7;
  --surface:   #e9eefb;
  --text:      #232841;
  --muted:     #59617f;
  --accent:    #7b9bff;
  --accent-2:  #ff9ec4;
  --accent-3:  #6fdcb6;
  --accent-4:  #ffc46b;

  /* the two shadows that make clay read as clay */
  --lo: rgba(158, 172, 199, .64);
  --hi: rgba(255, 255, 255, .95);

  --sh-sm:   6px 6px 14px var(--lo),  -5px -5px 12px var(--hi);
  --sh:     12px 12px 26px var(--lo), -10px -10px 24px var(--hi);
  --sh-lg:  20px 20px 44px var(--lo), -16px -16px 36px var(--hi);
  --sh-in:  inset 7px 7px 15px var(--lo), inset -7px -7px 15px var(--hi);

  --r-sm: 14px;
  --r:    26px;
  --r-lg: 38px;

  /* overshoot easing: soft bodies do not stop dead */
  --spring: cubic-bezier(.34, 1.56, .64, 1);
  --ease:   cubic-bezier(.22, .61, .36, 1);

  --max: 74rem;
  --pad: clamp(1.15rem, 4vw, 2.25rem);
}

html[data-theme="dark"] {
  --bg:       #262b42;
  --surface:  #2a2f49;
  --text:     #e9edfb;
  --muted:    #a2accb;
  --lo: rgba(11, 14, 27, .78);
  --hi: rgba(255, 255, 255, .06);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 6.5rem; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 clamp(1rem, .95rem + .3vw, 1.075rem)/1.7 "Nunito Sans", ui-sans-serif, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  transition: background .5s var(--ease), color .5s var(--ease);
  overflow-x: hidden;
}

h1, h2, h3, h4, .brand, .btn, .chip, .stats dd, .big {
  font-family: "Fredoka", "Nunito Sans", ui-sans-serif, sans-serif;
  font-weight: 600;
  letter-spacing: -.01em;
}

p { margin: 0 0 1rem; color: var(--muted); }
.muted { color: var(--muted); }
code { font-family: ui-monospace, Menlo, Consolas, monospace; }

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 99;
  background: var(--surface); color: var(--text);
  padding: .7rem 1.1rem; border-radius: var(--r-sm); box-shadow: var(--sh);
  transition: top .2s var(--spring); text-decoration: none;
}
.skip-link:focus { top: 1rem; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

/* ---------- scroll progress ---------- */
.scroll-progress {
  position: fixed; inset: 0 0 auto; height: 6px; z-index: 60;
  background: transparent; pointer-events: none;
}
.scroll-progress i {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
  border-radius: 0 99px 99px 0;
  box-shadow: var(--sh-sm);
}

/* ---------- cursor blob ---------- */
.cursor {
  position: fixed; top: 0; left: 0; width: 26px; height: 26px;
  border-radius: 50%; pointer-events: none; z-index: 70; opacity: 0;
  background: radial-gradient(circle at 34% 30%, var(--hi), var(--accent));
  box-shadow: var(--sh-sm);
  transform: translate3d(-100px, -100px, 0) scale(.6);
  transition: opacity .3s, transform .18s var(--ease), scale .25s var(--spring);
  mix-blend-mode: multiply;
}
html[data-theme="dark"] .cursor { mix-blend-mode: screen; }
.cursor.on { opacity: .9; }
.cursor.big { transform: scale(2.1); }
@media (hover: none), (prefers-reduced-motion: reduce) { .cursor { display: none; } }

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 1rem; z-index: 50;
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  max-width: var(--max); margin: 0 auto;
  padding: .7rem var(--pad);
  background: var(--surface);
  border-radius: var(--r-lg);
  box-shadow: var(--sh);
}

.brand {
  display: inline-flex; align-items: center; gap: .7rem;
  text-decoration: none; color: var(--text); font-size: 1.05rem;
  margin-right: auto;
}
.brand-blob {
  width: 30px; height: 30px; border-radius: 46% 54% 52% 48% / 52% 46% 54% 48%;
  background: linear-gradient(145deg, var(--accent), var(--accent-2));
  box-shadow: var(--sh-sm);
  animation: morph 9s var(--ease) infinite;
}

.clay-nav {
  position: relative; display: flex; gap: .25rem;
  padding: .3rem; border-radius: 999px;
  background: var(--surface); box-shadow: var(--sh-in);
}
.clay-nav a {
  position: relative; z-index: 2;
  padding: .5rem 1.05rem; border-radius: 999px;
  color: var(--muted); text-decoration: none; font-size: .94rem; font-weight: 600;
  transition: color .25s var(--ease), transform .25s var(--spring);
}
.clay-nav a:hover { color: var(--text); transform: translateY(-1px); }
.clay-nav a.is-on { color: var(--text); }
.nav-pill {
  position: absolute; z-index: 1; top: .3rem; left: 0; height: calc(100% - .6rem);
  width: 0; border-radius: 999px; opacity: 0;
  background: var(--surface); box-shadow: var(--sh-sm);
  transition: transform .45s var(--spring), width .45s var(--spring), opacity .3s;
}

.theme-toggle {
  position: relative; flex: none;
  width: 72px; height: 38px; border: 0; cursor: pointer;
  border-radius: 999px; background: var(--surface); box-shadow: var(--sh-in);
  color: var(--muted);
}
.knob {
  position: absolute; top: 4px; left: 4px;
  width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(145deg, var(--accent), var(--accent-2));
  box-shadow: 4px 4px 9px var(--lo), -3px -3px 8px var(--hi);
  transition: transform .5s var(--spring);
}
html[data-theme="dark"] .knob { transform: translateX(34px); }
.t-ico { position: absolute; top: 50%; transform: translateY(-50%); font-size: .9rem; }
.t-ico.sun { right: 10px; }
.t-ico.moon { left: 10px; }

/* ---------- hero ---------- */
.hero {
  position: relative; max-width: var(--max); margin: 0 auto;
  padding: clamp(3.5rem, 10vw, 7rem) var(--pad) 4rem;
  overflow: hidden;
}
.hero-inner {
  position: relative;
  z-index: 2;              /* keeps copy above the spotlight and drifting blobs */
  max-width: 46rem;
}
.spot {
  position: absolute; inset: -20%;
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 30%),
              color-mix(in srgb, var(--accent) 34%, transparent), transparent 70%);
  opacity: .75; pointer-events: none; transition: opacity .6s;
}
.blob-field { position: absolute; inset: 0; pointer-events: none; }
.blob {
  position: absolute; display: block; border-radius: 42% 58% 55% 45% / 50% 44% 56% 50%;
  filter: blur(.5px); opacity: .9;
}
.b1 { width: 190px; height: 190px; right: 6%; top: 8%;
      background: linear-gradient(145deg, var(--accent-2), color-mix(in srgb, var(--accent-2) 55%, var(--surface)));
      box-shadow: var(--sh-lg); animation: float 11s var(--ease) infinite; }
.b2 { width: 120px; height: 120px; right: 24%; top: 42%;
      background: linear-gradient(145deg, var(--accent-3), color-mix(in srgb, var(--accent-3) 55%, var(--surface)));
      box-shadow: var(--sh); animation: float 8s var(--ease) infinite reverse; }
.b3 { width: 84px; height: 84px; right: 2%; top: 58%;
      background: linear-gradient(145deg, var(--accent-4), color-mix(in srgb, var(--accent-4) 55%, var(--surface)));
      box-shadow: var(--sh-sm); animation: float 13s var(--ease) infinite; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .4rem 1rem; border-radius: 999px;
  background: var(--surface); box-shadow: var(--sh-sm);
  font-size: .82rem; font-weight: 700; letter-spacing: .03em;
  text-transform: uppercase; color: var(--muted);
}
.live-dot {
  width: 9px; height: 9px; border-radius: 50%; background: var(--accent-3);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent-3) 70%, transparent);
  animation: pulse 2.4s var(--ease) infinite;
}

.hero h1 {
  font-size: clamp(2.5rem, 8.4vw, 5.2rem); line-height: 1.02;
  margin: 1.4rem 0 1.2rem; max-width: 20ch;
}
.hero h1 em {
  font-style: normal; position: relative;
  background: linear-gradient(180deg, transparent 62%, color-mix(in srgb, var(--accent-2) 48%, transparent) 62%);
  border-radius: 6px; padding: 0 .12em;
}
.lede { max-width: 46ch; font-size: clamp(1.05rem, 1rem + .4vw, 1.25rem); }

.cta-row { display: flex; gap: 1rem; flex-wrap: wrap; margin: 2.2rem 0 3rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .95rem 1.9rem; border: 0; border-radius: 999px;
  font-size: 1rem; text-decoration: none; cursor: pointer;
  background: var(--surface); color: var(--text);
  box-shadow: var(--sh);
  /* --tx/--ty are written by the magnetic handler; every state keeps them */
  transform: translate3d(var(--tx, 0px), var(--ty, 0px), 0);
  transition: transform .3s var(--spring), box-shadow .3s var(--ease), background .3s;
}
.btn:hover {
  transform: translate3d(var(--tx, 0px), calc(var(--ty, 0px) - 4px), 0);
  box-shadow: var(--sh-lg);
}
.btn:active, .btn.is-press {
  transform: translate3d(var(--tx, 0px), calc(var(--ty, 0px) + 2px), 0) scale(.97);
  box-shadow: var(--sh-in);
}
.btn.primary {
  background: linear-gradient(145deg, var(--accent), color-mix(in srgb, var(--accent) 70%, #2b3f7a));
  color: #fff;
}
.btn.ghost { box-shadow: var(--sh-sm); }

.stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(7.5rem, 1fr));
  gap: 1rem; margin: 0; max-width: 34rem;
}
.stats > div {
  padding: 1.1rem .6rem; border-radius: var(--r);
  background: var(--surface); box-shadow: var(--sh-sm);
  text-align: center;
  transition: transform .35s var(--spring), box-shadow .35s var(--ease);
}
.stats > div:hover { transform: translateY(-5px) rotate(-1deg); box-shadow: var(--sh); }
.stats dt { font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.stats dd { margin: .25rem 0 0; font-size: 1.75rem; }
.stats dd i { font-style: normal; color: var(--accent); }

/* ---------- sections ---------- */
.band {
  max-width: var(--max); margin: 0 auto;
  padding: clamp(3rem, 7vw, 5rem) var(--pad);
}
.section-title {
  display: flex; align-items: baseline; gap: .9rem;
  font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.5rem);
  margin: 0 0 2rem;
}
.section-title span {
  font-size: .85rem; font-weight: 700; color: var(--accent);
  padding: .25rem .7rem; border-radius: 999px;
  background: var(--surface); box-shadow: var(--sh-in);
}

.clay-card {
  padding: clamp(1.4rem, 3vw, 2.1rem);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: var(--sh);
  transition: transform .4s var(--spring), box-shadow .4s var(--ease);
}
.clay-card h3 { margin: 0 0 .7rem; font-size: 1.25rem; }
.clay-card h4 { margin: 0 0 .5rem; font-size: 1.1rem; }
.clay-card p:last-child { margin-bottom: 0; }

.about-grid { display: grid; grid-template-columns: minmax(0, 15rem) minmax(0, 1fr); gap: 1.5rem; }

.portrait { display: grid; place-content: center; gap: 1.1rem; text-align: center; }
.avatar {
  width: 132px; height: 132px; margin: 0 auto; display: grid; place-content: center;
  border-radius: 44% 56% 52% 48% / 48% 44% 56% 52%;
  background: linear-gradient(145deg, var(--accent), var(--accent-2));
  box-shadow: var(--sh), inset 6px 6px 12px var(--hi);
  animation: morph 12s var(--ease) infinite;
}
.avatar span {
  font-family: "Fredoka", sans-serif; font-size: 2.2rem; font-weight: 700; color: #fff;
}
.portrait-caption { font-size: .9rem; margin: 0; }

.tag-row { display: flex; flex-wrap: wrap; gap: .6rem; list-style: none; margin: 1.2rem 0 0; padding: 0; }
.tag-row li {
  padding: .45rem .95rem; border-radius: 999px; font-size: .85rem; font-weight: 600;
  background: var(--surface); color: var(--muted); box-shadow: var(--sh-sm);
  transition: transform .3s var(--spring), color .3s;
}
.tag-row li:hover { transform: translateY(-3px) rotate(2deg); color: var(--text); }
.tag-row.sm li { font-size: .76rem; padding: .3rem .75rem; }

/* ---------- skills ---------- */
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); gap: 1.5rem; }
.bars { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.15rem; }
.bars li { display: grid; gap: .45rem; }
.bars span { font-size: .9rem; font-weight: 700; }
.bars i {
  display: block; height: 15px; border-radius: 999px;
  background: var(--surface); box-shadow: var(--sh-in); overflow: hidden;
}
.bars b {
  display: block; height: 100%; width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-3));
  box-shadow: inset 0 1px 3px var(--hi);
  transition: width 1.35s var(--ease);
}
.bars.in b { width: var(--p); }

.marquee {
  margin-top: 1.6rem; padding: 1rem 0; overflow: hidden;
  border-radius: var(--r); background: var(--surface); box-shadow: var(--sh-sm);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track { display: flex; gap: .8rem; width: max-content; animation: slide 26s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  padding: .5rem 1.1rem; border-radius: 999px; font-weight: 700; font-size: .9rem;
  color: var(--muted); background: var(--surface); box-shadow: var(--sh-sm);
}

/* ---------- work ---------- */
.filters { display: flex; gap: .7rem; flex-wrap: wrap; margin-bottom: 1.6rem; }
.chip {
  padding: .55rem 1.25rem; border: 0; border-radius: 999px; cursor: pointer;
  font: 600 .92rem "Fredoka", sans-serif; color: var(--muted);
  background: var(--surface); box-shadow: var(--sh-sm);
  transition: transform .3s var(--spring), box-shadow .3s, color .3s;
}
.chip:hover { transform: translateY(-3px); color: var(--text); }
.chip:active { transform: translateY(1px) scale(.96); box-shadow: var(--sh-in); }
.chip.is-on {
  color: #fff; box-shadow: var(--sh-sm), inset 0 0 0 2px color-mix(in srgb, var(--accent) 40%, transparent);
  background: linear-gradient(145deg, var(--accent), color-mix(in srgb, var(--accent) 68%, #2b3f7a));
}

.work-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); gap: 1.5rem; }
.work { will-change: transform; }
.work.is-hidden { display: none; }
/* three class selectors so tilt wins over .reveal / .reveal.in */
.work.reveal.in {
  transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
}
.work.reveal.in:hover {
  transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg))
             translateY(-8px);
  box-shadow: var(--sh-lg);
}
.work p { font-size: .95rem; }

.thumb {
  height: 118px; margin-bottom: 1.1rem; border-radius: var(--r);
  display: grid; place-content: center;
  box-shadow: var(--sh-in);
}
.thumb i {
  width: 54px; height: 54px; border-radius: 46% 54% 50% 50% / 52% 48% 52% 48%;
  box-shadow: var(--sh-sm);
  transition: transform .55s var(--spring), border-radius .6s var(--ease);
}
.work:hover .thumb i { transform: translateY(-7px) rotate(9deg) scale(1.12); border-radius: 50%; }
.t1 i { background: var(--accent-3); }   .t2 i { background: var(--accent); }
.t3 i { background: var(--accent-2); }   .t4 i { background: var(--accent-4); }
.t5 i { background: #b79bff; }           .t6 i { background: #7fd8f0; }

/* ---------- timeline ---------- */
.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.3rem; }
.timeline li { position: relative; padding-left: 2.4rem; }
.node {
  position: absolute; left: .55rem; top: 2.1rem;
  width: 15px; height: 15px; border-radius: 50%;
  background: linear-gradient(145deg, var(--accent), var(--accent-2));
  box-shadow: var(--sh-sm);
}
.when {
  font-size: .78rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase;
  color: var(--accent); margin: 0 0 .35rem;
}
.ph { border-bottom: 2px dotted var(--muted); }

/* ---------- contact ---------- */
.contact { text-align: center; }
.big { font: 600 clamp(1.4rem, 1.1rem + 1.3vw, 2.1rem)/1.25 "Fredoka", sans-serif; color: var(--text); }
.copy-row {
  display: inline-flex; align-items: center; gap: .8rem; flex-wrap: wrap; justify-content: center;
  margin: 1.4rem 0 1.8rem; padding: .6rem; border-radius: 999px;
  background: var(--surface); box-shadow: var(--sh-in);
}
.copy-row code { font-size: 1rem; padding: 0 .7rem; color: var(--text); }
#copyBtn.is-done { background: linear-gradient(145deg, var(--accent-3), #3aa87f); color: #fff; }

.socials { display: flex; gap: .8rem; justify-content: center; list-style: none; margin: 0; padding: 0; }
.sq {
  width: 52px; height: 52px; display: grid; place-content: center;
  border-radius: 34% 66% 58% 42% / 52% 44% 56% 48%;
  text-decoration: none; color: var(--text); font-weight: 700;
  background: var(--surface); box-shadow: var(--sh);
  transition: transform .4s var(--spring), box-shadow .4s, border-radius .5s;
}
.sq:hover { transform: translateY(-6px) rotate(-6deg); border-radius: 50%; box-shadow: var(--sh-lg); }
.sq:active { transform: translateY(2px) scale(.92); box-shadow: var(--sh-in); }

.foot {
  max-width: var(--max); margin: 2rem auto 0;
  padding: 2rem var(--pad) 3.5rem; border-top: 2px solid color-mix(in srgb, var(--lo) 60%, transparent);
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-size: .9rem;
}
.foot p { margin: 0; }

/* ---------- reveal ---------- */
.reveal {
  opacity: 0; transform: translateY(26px) scale(.985);
  transition: opacity .8s var(--ease), transform .8s var(--spring);
  transition-delay: var(--d, 0ms);
}
.reveal.in { opacity: 1; transform: none; }

/* ---------- keyframes ---------- */
@keyframes float {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(0deg); }
  50%      { transform: translate3d(-14px, -22px, 0) rotate(6deg); }
}
@keyframes morph {
  0%, 100% { border-radius: 42% 58% 55% 45% / 50% 44% 56% 50%; }
  33%      { border-radius: 58% 42% 45% 55% / 44% 56% 44% 56%; }
  66%      { border-radius: 48% 52% 60% 40% / 56% 48% 52% 44%; }
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent-3) 65%, transparent); }
  70%  { box-shadow: 0 0 0 12px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------- responsive ---------- */
@media (max-width: 56rem) {
  .about-grid { grid-template-columns: 1fr; }
  .clay-nav { order: 3; width: 100%; overflow-x: auto; justify-content: flex-start; }
  .b1, .b2, .b3 { opacity: .55; }
}
@media (max-width: 40rem) {
  .topbar { top: .5rem; }
  .hero h1 { font-size: clamp(2.2rem, 11vw, 3.2rem); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .bars.in b { width: var(--p); }
}