/* =============================================================
   NEO-BRUTALISM PORTFOLIO — PRO EDITION
   Animated shapes • marquee • scroll reveal • 3D tilt • themes
   ============================================================= */

@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg:        #fdf3e7;
  --ink:       #111111;
  --paper:     #ffffff;
  --shadow:    #111111;

  --yellow:    #ffd23f;
  --pink:      #ff5d8f;
  --blue:      #4dabf7;
  --green:     #5dd59a;
  --purple:    #b388ff;
  --orange:    #ff924c;

  /* live theme accents (swapped by the palette switcher) */
  --a1: var(--yellow);
  --a2: var(--pink);
  --a3: var(--blue);

  --border:    3px;
  --radius:    16px;
  --shadow-sm: 4px 4px 0 var(--shadow);
  --shadow-md: 7px 7px 0 var(--shadow);
  --shadow-lg: 12px 12px 0 var(--shadow);
  --shadow-xl: 16px 16px 0 var(--shadow);

  --maxw: 1160px;
  --font-display: 'Archivo Black', system-ui, sans-serif;
  --font-body: 'Space Grotesk', system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  overflow-x: hidden;
  background-image: radial-gradient(rgba(17,17,17,0.14) 1.1px, transparent 1.1px);
  background-size: 28px 28px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---------- FLOATING BACKGROUND SHAPES ---------- */
.bg-shapes { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.shape {
  position: absolute; border: var(--border) solid var(--ink);
  opacity: 0.55; animation: float 14s ease-in-out infinite;
}
.shape.s1 { top: 12%; left: 6%;  width: 90px; height: 90px; background: var(--a1); border-radius: 50%; animation-delay: 0s; }
.shape.s2 { top: 68%; left: 9%;  width: 70px; height: 70px; background: var(--a2); transform: rotate(18deg); animation-delay: -3s; }
.shape.s3 { top: 22%; right: 8%; width: 0; height: 0; border: none; border-left: 46px solid transparent; border-right: 46px solid transparent; border-bottom: 80px solid var(--a3); filter: drop-shadow(3px 3px 0 var(--ink)); animation-delay: -6s; }
.shape.s4 { top: 78%; right: 12%; width: 84px; height: 84px; background: var(--a1); border-radius: 12px; transform: rotate(-12deg); animation-delay: -9s; }
.shape.s5 { top: 45%; left: 48%; width: 56px; height: 56px; background: var(--a2); border-radius: 50%; animation-delay: -5s; opacity: 0.4; }
@keyframes float {
  0%,100% { transform: translateY(0) rotate(0deg); }
  50%     { transform: translateY(-26px) rotate(8deg); }
}

/* ---------- LAYOUT ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
section { padding: 92px 0; position: relative; scroll-margin-top: 96px; }

.section-head {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--paper); border: var(--border) solid var(--ink);
  border-radius: 999px; box-shadow: var(--shadow-sm);
  padding: 9px 20px; margin-bottom: 42px; transform: rotate(-1.4deg);
}
.section-head h2 { font-family: var(--font-display); font-size: clamp(1.5rem, 4vw, 2.2rem); letter-spacing: -0.6px; }
.section-head .dot { width: 16px; height: 16px; border-radius: 50%; border: var(--border) solid var(--ink); background: var(--a1); }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.6s cubic-bezier(.2,.7,.2,1), transform 0.6s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- NAVBAR ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin: 16px auto; padding: 11px 18px; max-width: calc(var(--maxw) - 12px);
  background: var(--paper); border: var(--border) solid var(--ink);
  border-radius: 999px; box-shadow: var(--shadow-md);
  transition: transform 0.3s ease;
}
.nav.hidden { transform: translateY(-140%); }
.nav .brand { font-family: var(--font-display); font-size: 1.05rem; letter-spacing: -0.5px; display: flex; align-items: center; gap: 10px; }
.nav .brand .mark { width: 32px; height: 32px; display: grid; place-items: center; background: var(--a2); border: var(--border) solid var(--ink); border-radius: 9px; font-size: 0.9rem; transition: transform 0.3s ease; }
.nav .brand:hover .mark { transform: rotate(-12deg) scale(1.08); }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a { font-weight: 600; font-size: 0.95rem; padding: 8px 15px; border-radius: 999px; border: var(--border) solid transparent; transition: all 0.15s ease; }
.nav-links a:hover, .nav-links a.active { background: var(--a1); border-color: var(--ink); box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.nav-toggle { display: none; font-size: 1.4rem; background: var(--a3); border: var(--border) solid var(--ink); border-radius: 12px; width: 46px; height: 46px; cursor: pointer; box-shadow: var(--shadow-sm); }

/* ---------- HERO ---------- */
.hero { padding-top: 160px; }
.hero-grid { display: grid; grid-template-columns: 1.35fr 0.85fr; gap: 44px; align-items: center; }
.badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 1.4px; background: var(--green); border: var(--border) solid var(--ink); border-radius: 999px; padding: 7px 16px; box-shadow: var(--shadow-sm); transform: rotate(-1.5deg); }
.pulse { width: 11px; height: 11px; border-radius: 50%; background: #0a8a3f; border: 2px solid var(--ink); position: relative; }
.pulse::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid #0a8a3f; animation: ping 1.6s ease-out infinite; }
@keyframes ping { 0% { transform: scale(0.7); opacity: 1; } 100% { transform: scale(2.2); opacity: 0; } }
.sticker { font-weight: 700; font-size: 0.82rem; background: var(--a2); border: var(--border) solid var(--ink); border-radius: 999px; padding: 7px 14px; box-shadow: var(--shadow-sm); transform: rotate(2deg); }

.hero h1 { font-family: var(--font-display); font-size: clamp(2.6rem, 8vw, 5rem); line-height: 0.95; letter-spacing: -2px; margin: 6px 0 14px; }
.hero h1 .hl { background: var(--a1); padding: 0 10px; border: var(--border) solid var(--ink); border-radius: 10px; box-decoration-break: clone; -webkit-box-decoration-break: clone; display: inline-block; transform: rotate(-1.5deg); }
.hero .role { font-size: 1.35rem; font-weight: 700; margin-bottom: 8px; }
.hero .tagline { font-size: 1.08rem; max-width: 48ch; opacity: 0.85; margin-bottom: 28px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }

.btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-body); font-weight: 700; font-size: 1rem; padding: 13px 24px; border: var(--border) solid var(--ink); border-radius: 12px; box-shadow: var(--shadow-md); cursor: pointer; transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, color 0.16s ease; }
.btn.primary { background: var(--ink); color: #fff; }
.btn.primary:hover { transform: rotate(-2deg) translateY(-2px); background: var(--a1); color: var(--ink); box-shadow: var(--shadow-lg); }
.btn.ghost { background: var(--paper); }
.btn.ghost:hover { transform: rotate(2deg) translateY(-2px); background: var(--a2); box-shadow: var(--shadow-lg); }

/* hero card */
.hero-card { background: var(--a3); border: var(--border) solid var(--ink); border-radius: var(--radius); box-shadow: var(--shadow-xl); padding: 16px; transform: rotate(2.5deg); transition: transform 0.2s ease; }
.hero-card:hover { transform: rotate(0deg); }
.hero-card .photo { aspect-ratio: 1/1; width: 100%; border: var(--border) solid var(--ink); border-radius: 12px; background: var(--paper); display: grid; place-items: center; overflow: hidden; font-family: var(--font-display); font-size: 4.2rem; }
.hero-card .photo img { width: 100%; height: 100%; object-fit: cover; }
.hero-card .meta { margin-top: 14px; display: flex; justify-content: space-between; font-weight: 700; font-size: 0.9rem; }

/* stats */
.stats { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 50px; }
.stat { flex: 1 1 150px; background: var(--paper); border: var(--border) solid var(--ink); border-radius: var(--radius); box-shadow: var(--shadow-md); padding: 18px 20px; transition: transform 0.16s ease, background 0.16s ease, box-shadow 0.16s ease; }
.stat:hover { transform: rotate(-2deg) scale(1.03); box-shadow: var(--shadow-lg); }
.stat:nth-child(1):hover { background: var(--a1); }
.stat:nth-child(2):hover { background: var(--a2); }
.stat:nth-child(3):hover { background: var(--a3); }
.stat:nth-child(4):hover { background: var(--green); }
.stat .v { font-family: var(--font-display); font-size: 2.3rem; line-height: 1; }
.stat .l { font-weight: 600; font-size: 0.9rem; margin-top: 6px; opacity: 0.8; }

/* ---------- MARQUEE ---------- */
.marquee { border-top: var(--border) solid var(--ink); border-bottom: var(--border) solid var(--ink); background: var(--ink); color: var(--bg); overflow: hidden; padding: 14px 0; transform: rotate(-1.2deg) scale(1.04); margin: 10px 0; }
.marquee.alt { background: var(--a1); color: var(--ink); transform: rotate(1.2deg) scale(1.04); }
.marquee-track { display: inline-flex; white-space: nowrap; will-change: transform; animation: scroll-x 22s linear infinite; }
.marquee.alt .marquee-track { animation-duration: 28s; animation-direction: reverse; }
.marquee-track span { font-family: var(--font-display); font-size: 1.3rem; letter-spacing: -0.4px; padding: 0 26px; display: inline-flex; align-items: center; gap: 26px; }
.marquee-track span::after { content: "✦"; font-size: 1rem; }
@keyframes scroll-x { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- PROJECTS ---------- */
.project-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 26px; }
.project-card { position: relative; background: var(--paper); border: var(--border) solid var(--ink); border-radius: var(--radius); box-shadow: var(--shadow-md); padding: 24px; display: flex; flex-direction: column; gap: 13px; --accent: var(--yellow); transition: background 0.18s ease, box-shadow 0.18s ease, transform 0.1s ease; transform-style: preserve-3d; }
.project-card:hover { background: var(--accent); box-shadow: var(--shadow-xl); }
.project-card .num { position: absolute; top: 14px; right: 18px; font-family: var(--font-display); font-size: 1.1rem; opacity: 0.25; }
.project-card .icon { width: 56px; height: 56px; display: grid; place-items: center; font-size: 1.8rem; background: var(--accent); border: var(--border) solid var(--ink); border-radius: 13px; box-shadow: var(--shadow-sm); transition: transform 0.2s ease, background 0.2s ease; }
.project-card:hover .icon { background: var(--paper); transform: rotate(-10deg) scale(1.06); }
.project-card h3 { font-family: var(--font-display); font-size: 1.22rem; letter-spacing: -0.4px; }
.project-card p { font-size: 0.97rem; opacity: 0.85; flex: 1; }
.project-card:hover p { opacity: 1; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { font-size: 0.77rem; font-weight: 700; padding: 4px 12px; border: 2px solid var(--ink); border-radius: 999px; background: var(--bg); }
.project-card:hover .tag { background: var(--paper); }
.project-link { font-weight: 700; font-size: 0.9rem; align-self: flex-start; border-bottom: 3px solid var(--ink); padding-bottom: 1px; transition: gap 0.2s ease; }
.project-link:hover { background: var(--ink); color: #fff; padding: 2px 8px; border-radius: 6px; }

/* ---------- EXPERIENCE ---------- */
.timeline { display: flex; flex-direction: column; gap: 22px; }
.exp-card { background: var(--paper); border: var(--border) solid var(--ink); border-radius: var(--radius); box-shadow: var(--shadow-md); padding: 26px; display: grid; grid-template-columns: 210px 1fr; gap: 26px; --accent: var(--blue); transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease; }
.exp-card:hover { transform: rotate(-1deg) translateX(4px); background: var(--accent); box-shadow: var(--shadow-lg); }
.exp-card:nth-child(2n) { --accent: var(--pink); }
.exp-card:nth-child(3n) { --accent: var(--green); }
.exp-side .period { display: inline-block; font-weight: 700; font-size: 0.85rem; background: var(--a1); border: var(--border) solid var(--ink); border-radius: 999px; padding: 5px 14px; box-shadow: var(--shadow-sm); }
.exp-card:hover .exp-side .period { background: var(--paper); }
.exp-side .org { font-weight: 700; margin-top: 10px; }
.exp-main h3 { font-family: var(--font-display); font-size: 1.25rem; margin-bottom: 10px; letter-spacing: -0.4px; }
.exp-main li { position: relative; padding-left: 22px; margin-bottom: 7px; font-size: 0.97rem; }
.exp-main li::before { content: "▶"; position: absolute; left: 0; top: 1px; font-size: 0.7rem; }

/* ---------- ABOUT ---------- */
.about-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 42px; align-items: start; }
.about-text p { font-size: 1.06rem; margin-bottom: 16px; }
.about-card { background: var(--purple); border: var(--border) solid var(--ink); border-radius: var(--radius); box-shadow: var(--shadow-xl); padding: 26px; transform: rotate(-1.5deg); }
.about-card h3 { font-family: var(--font-display); margin-bottom: 16px; font-size: 1.15rem; }
.skill-pills { display: flex; flex-wrap: wrap; gap: 10px; }
.skill { font-weight: 700; font-size: 0.88rem; background: var(--paper); border: var(--border) solid var(--ink); border-radius: 10px; padding: 7px 13px; box-shadow: var(--shadow-sm); transition: transform 0.15s ease, background 0.15s ease; }
.skill:hover { transform: rotate(-3deg) scale(1.08); background: var(--a1); }

/* ---------- CTA / FOOTER ---------- */
.cta { background: var(--ink); color: #fff; border: var(--border) solid var(--ink); border-radius: var(--radius); box-shadow: var(--shadow-xl); text-align: center; padding: 60px 28px; position: relative; overflow: hidden; }
.cta h2 { font-family: var(--font-display); font-size: clamp(1.9rem, 5vw, 3.2rem); letter-spacing: -1px; margin-bottom: 12px; }
.cta p { opacity: 0.85; margin-bottom: 28px; font-size: 1.06rem; }
.cta .btn.primary { background: var(--a1); color: var(--ink); }
.cta .btn.primary:hover { background: var(--a2); }
footer { text-align: center; padding: 36px 0 70px; font-weight: 600; opacity: 0.7; font-size: 0.9rem; }

/* ---------- THEME SWITCHER ---------- */
.theme-switch { position: fixed; right: 18px; bottom: 18px; z-index: 120; display: flex; gap: 8px; background: var(--paper); border: var(--border) solid var(--ink); border-radius: 999px; padding: 9px 12px; box-shadow: var(--shadow-md); }
.swatch { width: 26px; height: 26px; border-radius: 50%; border: var(--border) solid var(--ink); cursor: pointer; transition: transform 0.15s ease; }
.swatch:hover, .swatch.active { transform: scale(1.18) rotate(-8deg); }
.swatch.active { box-shadow: 0 0 0 3px var(--bg), 0 0 0 6px var(--ink); }

/* ---------- CUSTOM CURSOR (desktop only) ---------- */
.cursor-dot, .cursor-ring { position: fixed; top: 0; left: 0; z-index: 200; pointer-events: none; border-radius: 50%; mix-blend-mode: difference; }
.cursor-dot { width: 9px; height: 9px; background: #fff; transform: translate(-50%, -50%); }
.cursor-ring { width: 38px; height: 38px; border: 2px solid #fff; transform: translate(-50%, -50%); transition: width 0.18s ease, height 0.18s ease, background 0.18s ease; }
.cursor-ring.big { width: 64px; height: 64px; background: rgba(255,255,255,0.15); }

/* ---------- RESPONSIVE ---------- */
@media (hover: none) { .cursor-dot, .cursor-ring { display: none; } }

@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-card { max-width: 360px; }
  .about-grid { grid-template-columns: 1fr; }
  .exp-card { grid-template-columns: 1fr; gap: 14px; }
}
@media (max-width: 680px) {
  section { padding: 64px 0; }
  .hero { padding-top: 138px; }
  .nav-links { position: fixed; top: 86px; right: 16px; left: 16px; flex-direction: column; align-items: stretch; gap: 8px; background: var(--paper); border: var(--border) solid var(--ink); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 14px; display: none; }
  .nav-links.open { display: flex; }
  .nav-links a { text-align: center; }
  .nav-toggle { display: grid; place-items: center; }
  .stat { flex: 1 1 100%; }
  .shape { display: none; }
  .theme-switch { right: 12px; bottom: 12px; padding: 7px 9px; }
  .swatch { width: 22px; height: 22px; }
}
@media (max-width: 420px) {
  .wrap { padding: 0 16px; }
  .nav { margin: 10px; padding: 9px 12px; }
  .btn { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  .shape, .marquee-track, .pulse::after { animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}