/* =========================================================
   Brawijaya Web3 Labs — styles
   ========================================================= */
:root {
  --bg: #0e0b17;
  --bg-2: #15111f;
  --card: #09070f;
  --card-2: #1c1729;
  --ink: #f7f1ff;
  --muted: rgba(247, 241, 255, 0.68);
  --line: rgba(247, 241, 255, 0.1);
  --cream: #fff5ea;
  --cream-ink: #17121f;
  --violet: #8b5cf6;
  --violet-2: #b79cff;
  --violet-deep: #2a1558;
  --pink: #f0468e;
  --orange: #ff8c37;
  --yellow: #f6c544;
  --mint: #33d6a6;
  --cyan: #38bdf8;
  --nav-bg: rgba(14, 11, 23, 0.72);
  --grid-ink: rgba(183, 156, 255, 0.09);
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
  --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --f-display: "Fraunces", Georgia, serif;
  --f-body: "Plus Jakarta Sans", system-ui, sans-serif;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #fbf8ff;
  --bg-2: #f2ecfd;
  --card: #ffffff;
  --card-2: #efe8fc;
  --ink: #17121f;
  --muted: rgba(23, 18, 31, 0.7);
  --line: rgba(23, 18, 31, 0.1);
  --violet-deep: #e4d8ff;
  --nav-bg: rgba(251, 248, 255, 0.8);
  --grid-ink: rgba(110, 70, 220, 0.1);
  --shadow: 0 10px 40px rgba(60, 30, 120, 0.12);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.55;
  overflow-x: hidden;
  transition: background 0.4s, color 0.4s;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; cursor: pointer; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--cream); color: var(--cream-ink); padding: 8px 14px; border-radius: 99px; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--violet-2); outline-offset: 3px; }

/* ---------- type ---------- */
.display, .display-sm, .hero-title {
  font-family: var(--f-display);
  font-variation-settings: "SOFT" 100, "WONK" 1;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.02;
  margin: 0;
}
.display { font-size: clamp(2.1rem, 5vw, 3.6rem); }
.display-sm { font-size: clamp(1.8rem, 3.6vw, 2.6rem); line-height: 1.1; }
.accent { color: var(--violet-2); font-style: italic; }
:root[data-theme="light"] .accent { color: var(--violet); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 22px; border-radius: 999px;
  font-weight: 600; font-size: 0.98rem; text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.25s var(--spring), filter 0.3s, background 0.3s, color 0.3s, box-shadow 0.3s;
}
.btn:hover { filter: brightness(1.12); transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.97); }
.btn-arrow { display: inline-block; transition: transform 0.3s var(--spring); }
.btn:hover .btn-arrow { transform: translateX(5px); }
.btn-cream { background: var(--cream); color: var(--cream-ink); }
:root[data-theme="light"] .btn-cream { background: var(--cream-ink); color: var(--cream); }
.btn-orange { background: linear-gradient(90deg, var(--orange), #ff6a3d); color: #fff; box-shadow: 0 6px 20px rgba(255, 120, 60, 0.35); }
.btn-violet { background: var(--violet); color: #fff; box-shadow: 0 6px 20px rgba(139, 92, 246, 0.35); }
.btn-outline { border-color: currentColor; color: var(--cream-ink); background: transparent; }
.btn-outline:hover { background: var(--cream-ink); color: var(--cream); }
.btn-outline-dark { border-color: var(--cream-ink); color: var(--cream-ink); border-radius: 4px; }
.btn-outline-dark:hover { background: var(--cream-ink); color: #fff; }
.btn-dark { background: #1d1530; color: #fff; }
.btn.big { padding: 15px 28px; font-size: 1.05rem; }

/* ---------- nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
}
.nav.scrolled { background: var(--nav-bg); border-color: var(--line); backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4); }
.nav-inner { max-width: 1400px; margin: 0 auto; padding: 24px 40px 12px; display: flex; align-items: center; gap: 18px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; letter-spacing: -0.01em; }
.brand img { width: 36px; height: 36px; filter: drop-shadow(0 0 12px rgba(139, 92, 246, 0.6)); transition: transform 0.6s var(--spring); }
.brand:hover img { transform: rotate(-20deg) scale(1.08); }
.brand b { color: var(--violet-2); font-weight: 800; }
:root[data-theme="light"] .brand b { color: var(--violet); }
:root[data-theme="light"] .brand img { filter: drop-shadow(0 0 1px #3b1f86) brightness(0.85); }
.nav-links { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.nav-link {
  position: relative; display: inline-flex; align-items: center; gap: 4px;
  padding: 8px 12px; border-radius: 10px; text-decoration: none;
  font-weight: 600; font-size: 0.95rem; background: none; border: 0; color: inherit;
  transition: background 0.2s;
}
.nav-link:hover { background: var(--line); }
.nav-arrow { opacity: 0.7; transition: transform 0.25s, opacity 0.25s; }
.nav-dd { position: relative; }
.nav-dd:hover .nav-arrow, .nav-dd.open .nav-arrow { opacity: 1; transform: translateY(1px) rotate(180deg); }
.dd-menu {
  position: absolute; top: calc(100% + 8px); left: 0; min-width: 220px;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px;
  padding: 6px; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity 0.2s, transform 0.25s var(--ease), visibility 0.2s;
}
.dd-menu::before { content: ""; position: absolute; inset: -12px 0 auto; height: 12px; }
.nav-dd:hover .dd-menu, .nav-dd.open .dd-menu, .nav-dd:focus-within .dd-menu { opacity: 1; visibility: visible; transform: none; }
.dd-menu a { display: block; padding: 9px 12px; border-radius: 9px; text-decoration: none; font-weight: 500; font-size: 0.95rem; transition: background 0.2s, padding 0.2s; }
.dd-menu a:hover { background: var(--line); padding-left: 16px; }
.nav-right { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-links + .nav-right { margin-left: 0; }
@media (max-width: 920px) { .nav-links + .nav-right { margin-left: auto; } }
.theme-toggle { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line); background: var(--line); color: inherit; display: grid; place-items: center; transition: transform 0.5s var(--spring); }
.theme-toggle:hover { transform: rotate(180deg); }
.nav-cta {
  padding: 9px 18px; border-radius: 999px; background: var(--cream); color: var(--cream-ink);
  font-weight: 600; font-size: 0.95rem; text-decoration: none; white-space: nowrap;
  transition: background 0.4s, color 0.4s, transform 0.25s var(--spring);
}
:root[data-theme="light"] .nav-cta { background: var(--cream-ink); color: var(--cream); }
.nav-cta:hover { background: var(--violet) !important; color: #fff !important; transform: scale(1.04); }
.burger { display: none; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line); background: transparent; position: relative; }
.burger span { position: absolute; left: 11px; right: 11px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.3s var(--ease), top 0.3s; }
.burger span:first-child { top: 15px; }
.burger span:last-child { top: 23px; }
.burger[aria-expanded="true"] span:first-child { top: 19px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 19px; transform: rotate(-45deg); }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: max(100svh, 760px); padding: 120px 20px 150px;
  display: grid; place-items: center; overflow: hidden;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg) 45%, var(--violet-deep) 100%);
}
.hero-grid { position: absolute; inset: 40% 0 0 0; width: 100%; height: 60%; color: var(--grid-ink); mask-image: linear-gradient(180deg, transparent, #000 40%); -webkit-mask-image: linear-gradient(180deg, transparent, #000 40%); }
:root:not([data-theme="light"]) .hero-grid { color: rgba(183, 156, 255, 0.16); }
.hero-glow { position: absolute; width: 700px; height: 700px; left: 50%; top: 50%; transform: translate(-50%, -40%); background: radial-gradient(circle, rgba(139, 92, 246, 0.28), transparent 60%); pointer-events: none; animation: glow 8s ease-in-out infinite alternate; }
@keyframes glow { to { transform: translate(-50%, -48%) scale(1.15); opacity: 0.7; } }

.hero-content { position: relative; z-index: 3; max-width: 880px; text-align: center; display: flex; flex-direction: column; align-items: center; }
.announce {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 24px;
  padding: 6px 14px; border-radius: 999px; font-size: 0.92rem; text-decoration: none; color: var(--muted);
  border: 1px solid var(--line); background: color-mix(in srgb, var(--bg) 60%, transparent);
  transition: color 0.2s, border-color 0.2s;
  animation: rise 0.8s var(--ease) both;
}
.announce:hover { color: var(--ink); border-color: var(--violet); }
.announce .spark { color: var(--yellow); display: inline-block; animation: spin 6s linear infinite; }
.announce .arr { transition: transform 0.3s var(--spring); }
.announce:hover .arr { transform: translateX(4px); }
@keyframes spin { to { transform: rotate(360deg); } }

.hero-title { font-size: clamp(2.4rem, 6.2vw, 5.6rem); line-height: 1.04; animation: rise 0.9s 0.1s var(--ease) both; }
.grad {
  background: repeating-linear-gradient(105deg, var(--violet) 0%, var(--pink) 16%, var(--orange) 32%, var(--yellow) 48%, var(--mint) 64%, var(--cyan) 80%, var(--violet) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: gradmove 6s linear infinite;
  font-style: italic;
  padding-right: 0.06em;
}
@keyframes gradmove { to { background-position: 200% 50%; } }
.hero-sub { max-width: 560px; margin: 24px 0 30px; font-size: 1.05rem; color: var(--muted); font-weight: 500; animation: rise 0.9s 0.2s var(--ease) both; }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } }

.join-pill {
  display: flex; width: min(460px, 100%); padding: 6px; border-radius: 999px;
  background: color-mix(in srgb, var(--ink) 8%, transparent); border: 1px solid var(--line);
  transition: border-color 0.3s, box-shadow 0.3s;
  animation: rise 0.9s 0.3s var(--ease) both;
}
.join-pill:focus-within { border-color: var(--violet); box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.2); }
.join-pill input { flex: 1; min-width: 0; background: transparent; border: 0; outline: none; color: var(--ink); font: inherit; padding: 0 16px; }
.join-pill input::placeholder { color: var(--muted); opacity: 0.7; }
.join-pill button {
  border: 0; border-radius: 999px; padding: 10px 22px; font-weight: 700;
  background: var(--cream); color: var(--cream-ink);
  transition: background 0.3s, color 0.3s, transform 0.25s var(--spring);
}
:root[data-theme="light"] .join-pill button { background: var(--cream-ink); color: var(--cream); }
.join-pill button:hover { background: var(--violet) !important; color: #fff !important; transform: scale(1.05); }
.join-pill.shake { animation: shake 0.4s; }
@keyframes shake { 25% { transform: translateX(-6px); } 50% { transform: translateX(6px); } 75% { transform: translateX(-3px); } }
.fine { font-size: 0.85rem; font-style: italic; color: var(--muted); margin: 20px 0 0; padding: 6px 14px; border-radius: 999px; background: color-mix(in srgb, var(--bg) 55%, transparent); }

/* tx card (envelope) */
.tx-card {
  position: relative; display: block; margin-top: 48px; width: 270px;
  text-decoration: none; color: var(--cream-ink);
  transform: rotate(-3deg);
  transition: transform 0.28s var(--spring);
  animation: drop 1s 0.5s var(--spring) both;
}
@keyframes drop { from { opacity: 0; transform: translateY(40px) rotate(6deg); } }
.tx-card:hover, .tx-card:focus-visible { transform: rotate(-1.5deg) translateY(-5px) scale(1.03); }
.tx-body {
  display: block; position: relative; padding: 16px 18px 34px; border-radius: 6px; text-align: left;
  background: var(--cream);
  background-image: repeating-linear-gradient(135deg, var(--violet) 0 10px, transparent 10px 20px, var(--pink) 20px 30px, transparent 30px 40px);
  background-size: 100% 100%;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
  transition: box-shadow 0.3s;
}
.tx-body::before { content: ""; position: absolute; inset: 7px; background: var(--cream); border-radius: 3px; }
.tx-body > * { position: relative; }
.tx-card:hover .tx-body { box-shadow: 0 20px 40px rgba(0, 0, 0, 0.32), 0 5px 12px rgba(0, 0, 0, 0.15); }
.tx-top { display: flex; justify-content: space-between; font-size: 0.58rem; letter-spacing: 0.08em; font-weight: 700; opacity: 0.6; line-height: 1.4; }
.tx-stamp { width: 42px; height: 46px; background: #120d1e; border: 2px dashed var(--cream); outline: 2px solid #120d1e; display: grid; place-items: center; opacity: 1; transform: rotate(4deg); }
.tx-stamp img { width: 32px; }
.tx-line { display: block; font-family: "Courier New", monospace; font-size: 0.86rem; margin-top: 6px; border-bottom: 1px solid rgba(0, 0, 0, 0.15); padding-bottom: 3px; }
.tx-line i { font-style: normal; font-weight: 700; font-size: 0.68rem; opacity: 0.55; margin-right: 6px; }
.tx-hash { display: block; margin-top: 8px; font-family: "Courier New", monospace; font-size: 0.66rem; opacity: 0.5; }
.tx-pill {
  position: absolute; left: 50%; bottom: -18px; transform: translateX(-50%) rotate(1.5deg);
  white-space: nowrap; padding: 10px 18px; border-radius: 999px;
  background: var(--violet); color: #fff; font-weight: 700; font-size: 0.92rem;
  box-shadow: 0 0 0 4px var(--cream), 0 8px 18px rgba(139, 92, 246, 0.45);
  transition: transform 0.3s var(--spring);
}
.tx-card:hover .tx-pill { transform: translateX(-50%) rotate(0deg) scale(1.05); }
.tx-arrow { display: inline-block; transition: transform 0.3s var(--spring); }
.tx-card:hover .tx-arrow { transform: translateX(4px); }
.tx-fly {
  position: absolute; z-index: -1; display: grid; place-items: center;
  width: 48px; height: 48px; border-radius: 12px; font-size: 1.5rem; font-weight: 800;
  background: var(--cream); color: var(--violet); box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
  opacity: 0; top: 30px; left: 110px;
  transition: transform 0.28s, opacity 0.18s;
}
.tx-fly.f2 { font-family: var(--f-display); font-style: italic; font-size: 1.2rem; background: var(--yellow); color: #1a1226; }
.tx-fly.f4 { background: #120d1e; }
.tx-fly.f1 { transform: translate(0, 10px) scale(0.6); }
.tx-fly.f2 { transform: translate(0, 10px) scale(0.6); }
.tx-fly.f3 { transform: translate(0, 10px) scale(0.6); }
.tx-fly.f4 { transform: translate(0, 10px) scale(0.6); }
.tx-card:hover .tx-fly, .tx-card:focus-visible .tx-fly { opacity: 1; }
.tx-card:hover .f1, .tx-card:focus-visible .f1 { transform: translate(-130px, -50px) rotate(-9deg); transition: transform 0.4s var(--spring), opacity 0.18s; }
.tx-card:hover .f2, .tx-card:focus-visible .f2 { transform: translate(-90px, -96px) rotate(8deg); transition: transform 0.4s var(--spring) 50ms, opacity 0.18s 50ms; }
.tx-card:hover .f3, .tx-card:focus-visible .f3 { transform: translate(90px, -96px) rotate(7deg); transition: transform 0.4s var(--spring) 100ms, opacity 0.18s 100ms; }
.tx-card:hover .f4, .tx-card:focus-visible .f4 { transform: translate(130px, -46px) rotate(-8deg); transition: transform 0.4s var(--spring) 150ms, opacity 0.18s 150ms; }

/* polaroids */
.hero-photos { position: absolute; top: 90px; bottom: 60px; width: 15%; max-width: 270px; z-index: 2; pointer-events: none; }
.hero-photos.left { left: -48px; }
.hero-photos.right { right: -48px; }
.pol {
  position: absolute; margin: 0; padding: 8px 8px 26px; background: #fffaf3; border-radius: 4px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35); width: 100%;
  transform: rotate(var(--r)); pointer-events: auto;
  transition: transform 0.4s var(--spring), box-shadow 0.3s, z-index 0s;
  animation: slideL 1.1s var(--spring) both;
}
.hero-photos.right .pol { animation-name: slideR; }
.pol:hover { transform: rotate(0deg) scale(1.06); z-index: 5; box-shadow: 0 22px 50px rgba(0, 0, 0, 0.45); }
@keyframes slideL { from { opacity: 0; transform: translateX(-120%) rotate(-25deg); } }
@keyframes slideR { from { opacity: 0; transform: translateX(120%) rotate(25deg); } }
.pol img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 2px; }
.pol figcaption { position: absolute; bottom: 4px; left: 0; right: 0; text-align: center; font-family: var(--f-display); font-style: italic; color: #2a2236; font-size: 0.85rem; }
.p1 { top: 0; animation-delay: 0.15s; }
.pol.code, .pol.block { display: none; }
.p2 { top: 33%; left: 18%; width: 92%; animation-delay: 0.3s; }
.p3 { top: 56%; animation-delay: 0.45s; }
.p4 { top: 6%; animation-delay: 0.2s; }
.p5 { top: 36%; right: 16%; width: 88%; animation-delay: 0.35s; }
.p6 { top: 60%; animation-delay: 0.5s; }
.pol.code { background: #151022; padding: 14px; }
.pol.code pre { margin: 0; font-size: 0.72rem; line-height: 1.55; color: #e8e0ff; white-space: pre; overflow: hidden; font-family: ui-monospace, "Cascadia Code", Consolas, monospace; }
.pol.code .k { color: #c792ea; } .pol.code .t { color: #ffcb6b; } .pol.code .s { color: #c3e88d; } .pol.code .f { color: #82aaff; } .pol.code .c { color: #8a80a8; font-style: italic; }
.pol.block { background: var(--cream); padding: 12px 14px; font-size: 0.75rem; color: #241b33; }
.blk-head { display: flex; justify-content: space-between; font-weight: 800; letter-spacing: 0.06em; border-bottom: 2px dashed #c9b8ff; padding-bottom: 6px; margin-bottom: 6px; }
.blk-head b { color: var(--violet); }
.blk-row { display: flex; justify-content: space-between; padding: 3px 0; }
.blk-row span { opacity: 0.55; }
.blk-row code { font-weight: 700; }
.blk-row .ok { color: #0f9d6e; }

.sticker {
  position: absolute; z-index: 3; padding: 6px 12px; border-radius: 12px; font-weight: 800;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3); animation: float 5s ease-in-out infinite; pointer-events: none;
}
.st-gm { top: 36%; left: 12%; background: var(--yellow); color: #1a1226; transform: rotate(-10deg); font-family: var(--f-display); font-style: italic; }
.st-wagmi { top: 34%; right: 12%; background: var(--pink); color: #fff; letter-spacing: 0.06em; font-size: 0.85rem; animation-delay: -2s; }
.st-eth { top: 78%; right: 10%; background: #1a1230; animation-delay: -3.5s; padding: 8px 10px; }
@keyframes float { 0%, 100% { translate: 0 0; rotate: -6deg; } 50% { translate: 0 -12px; rotate: 4deg; } }

.wave { position: absolute; left: 0; width: 100%; height: 40px; display: block; }
.wave path { fill: var(--bg); }
.wave-bottom { bottom: -1px; }
.wave-top { top: -1px; }

/* ---------- section scaffolding ---------- */
section { position: relative; }
.sec-head { max-width: 1040px; margin: 0 auto 36px; padding: 0 20px; }
.sec-head p { color: var(--muted); margin: 10px 0 0; font-weight: 500; }
.sec-head.right { text-align: right; }
.sec-head.right p { margin-left: auto; max-width: 520px; }
.sec-head.center { text-align: center; }
.sec-head.center p { margin-left: auto; margin-right: auto; max-width: 600px; }
.sec-head a { color: var(--violet-2); }
.eyebrow { font-size: 1.2rem; color: var(--ink) !important; font-weight: 600 !important; }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- build carousel ---------- */
.build { padding: 80px 0 90px; }
.build .sec-head { text-align: center; }
.carousel { overflow: hidden; padding: 14px 0 20px; mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.carousel-track { display: flex; gap: 18px; width: max-content; animation: scroll var(--dur, 50s) linear infinite; }
.carousel:hover .carousel-track, .carousel-track.paused { animation-play-state: paused; }
@keyframes scroll { to { transform: translateX(var(--shift, -50%)); } }
.idea {
  width: 300px; flex: none; border-radius: 16px; overflow: hidden; background: var(--card-2);
  border: 1px solid var(--line); box-shadow: 0 2px 16px rgba(0, 0, 0, 0.1);
  transition: transform 0.35s var(--spring), box-shadow 0.3s;
}
.idea:hover { transform: translateY(-6px) rotate(-1deg); box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35); }
.idea-art { position: relative; height: 160px; display: grid; place-items: center; overflow: hidden; }
.idea-art svg { width: 82%; transition: transform 0.6s var(--spring); }
.idea:hover .idea-art svg { transform: scale(1.08) rotate(-2deg); }
.art-1 { background: radial-gradient(circle at 30% 20%, #6d3cff, #1d0f45); }
.art-2 { background: radial-gradient(circle at 70% 30%, #ff5fa2, #4b0f3a); }
.art-3 { background: radial-gradient(circle at 50% 50%, #2bd4a4, #0b3b3a); }
.art-4 { background: radial-gradient(circle at 30% 70%, #ffb347, #5a2a07); }
.art-5 { background: radial-gradient(circle at 60% 30%, #38bdf8, #0b2a4a); }
.art-6 { background: radial-gradient(circle at 40% 40%, #b79cff, #2a1558); }
.a-stroke { fill: rgba(255, 255, 255, 0.08); stroke: rgba(255, 255, 255, 0.85); stroke-width: 2.5; }
.a-line { fill: none; stroke: #fff; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.a-dot { fill: #fff; }
.a-txt { fill: #fff; font: 700 11px ui-monospace, Consolas, monospace; }
.idea-tag { position: absolute; top: 10px; left: 10px; padding: 3px 10px; border-radius: 999px; background: rgba(0, 0, 0, 0.35); color: #fff; font-size: 0.75rem; font-weight: 700; backdrop-filter: blur(6px); }
.idea-body { padding: 16px 18px 18px; }
.idea-body p { margin: 0 0 14px; font-size: 0.95rem; color: var(--muted); }
.idea-body b { color: var(--ink); }
.idea-link { color: var(--pink); font-weight: 700; font-size: 0.9rem; text-decoration: none; }
.idea-link span { display: inline-block; transition: transform 0.3s var(--spring); }
.idea-link:hover span { transform: translateX(5px); }
.build-foot { max-width: 1040px; margin: 26px auto 0; padding: 0 20px; display: flex; align-items: center; justify-content: center; position: relative; }
.pause-btn { position: absolute; right: 20px; width: 38px; height: 38px; border-radius: 50%; border: 2px solid var(--muted); background: transparent; color: var(--ink); display: grid; place-items: center; transition: transform 0.25s var(--spring), border-color 0.2s; }
.pause-btn:hover { transform: scale(1.1); border-color: var(--ink); }
.pause-btn .i-play { display: none; }
.pause-btn[aria-pressed="true"] .i-play { display: block; }
.pause-btn[aria-pressed="true"] .i-pause { display: none; }

/* ---------- programs ---------- */
.programs {
  padding: 120px 20px 100px;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(139, 92, 246, 0.35), transparent 55%),
    linear-gradient(180deg, var(--violet-deep), var(--bg) 92%);
  overflow: hidden;
}
.programs::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(var(--grid-ink) 1.5px, transparent 1.5px); background-size: 26px 26px; pointer-events: none; }
.ribbon { position: absolute; top: 24px; left: -20px; width: 300px; pointer-events: none; }
.rb { fill: none; stroke-width: 14; stroke-linecap: round; stroke-dasharray: 600; stroke-dashoffset: 600; transition: stroke-dashoffset 1.8s var(--ease); }
.rb1 { stroke: var(--pink); }
.rb2 { stroke: var(--cream); transition-delay: 0.2s; }
.programs.in-view .rb { stroke-dashoffset: 0; }
.prog-grid { position: relative; max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.prog {
  position: relative; border-radius: 16px; padding: 26px 26px 54px; overflow: hidden;
  display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
  min-height: 380px;
  transition: transform 0.4s var(--spring), box-shadow 0.3s, opacity 0.8s var(--ease);
}
.prog.in:hover { transform: translateY(-6px) rotate(0.6deg); box-shadow: 0 24px 50px rgba(0, 0, 0, 0.35); }
.prog p { margin: 10px 0 18px; font-weight: 500; font-size: 1.02rem; }
.prog small { margin-top: 12px; font-style: italic; font-size: 0.8rem; opacity: 0.7; }
.prog small a { font-style: normal; }
.corner { position: absolute; right: 0; bottom: 0; padding: 7px 14px; background: var(--pink); color: #fff; font-weight: 800; font-size: 0.8rem; border-top-left-radius: 12px; }
.pin { position: absolute; top: 0; left: 18px; padding: 4px 8px 6px; background: var(--pink); color: #fff; font-size: 0.75rem; border-radius: 0 0 6px 6px; }
.prog-logo { width: 100%; min-height: 110px; display: grid; place-items: center; margin-bottom: 4px; }
.prog-dark { background: #0c0915; color: #f7f1ff; border: 1px solid rgba(255, 255, 255, 0.12); }
.prog-light { background: linear-gradient(180deg, #f3eefe, #fff); color: #1a1226; }
.prog-color { background: linear-gradient(140deg, #8b5cf6, #c04dd6); color: #fff; }
.prog-white { background: #fff; color: #1a1226; background-image: linear-gradient(rgba(139, 92, 246, 0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(139, 92, 246, 0.07) 1px, transparent 1px); background-size: 22px 22px; }
.logo-word { font-family: var(--f-display); font-size: 2.6rem; font-style: italic; line-height: 1; text-align: center; }
.logo-word em { display: block; font-style: normal; font-size: 1.4rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--violet-2); }
.prog-color .logo-word em { color: var(--yellow); }
.logo-hand { font-family: var(--f-display); font-size: 2.3rem; font-weight: 600; letter-spacing: -0.03em; line-height: 1; transform: rotate(-3deg); }
.logo-sub { display: block; text-align: right; color: var(--pink); font-weight: 800; font-style: italic; transform: rotate(-3deg); }
.logo-mono { font-family: ui-monospace, Consolas, monospace; font-weight: 800; font-size: 1.5rem; text-align: center; line-height: 1.3; color: #3b1f86; }
.prog-art { position: absolute; inset: 0 0 auto 0; height: 120px; pointer-events: none; }
.prog-art ~ .prog-logo { margin-top: 70px; min-height: 70px; }
.hack-art { display: flex; justify-content: space-around; align-items: center; font-size: 1.8rem; opacity: 0.85; background: repeating-linear-gradient(90deg, #d9cbff 0 40px, #ffd2e5 40px 80px, #fff0c7 80px 120px, #c7f5e6 120px 160px); mask-image: linear-gradient(#000 40%, transparent); -webkit-mask-image: linear-gradient(#000 40%, transparent); }
.hack-art span { animation: bob 3s ease-in-out infinite; }
.hack-art span:nth-child(2n) { animation-delay: -1.5s; }
@keyframes bob { 50% { transform: translateY(-8px) rotate(8deg); } }
.job-art { display: flex; flex-wrap: wrap; gap: 8px; padding: 18px; align-content: flex-start; }
.job { padding: 5px 12px; border-radius: 999px; background: rgba(255, 255, 255, 0.18); border: 1px solid rgba(255, 255, 255, 0.35); font-size: 0.78rem; font-weight: 700; transition: transform 0.3s var(--spring); }
.prog-color:hover .job:nth-child(1) { transform: rotate(-6deg) translateY(-2px); }
.prog-color:hover .job:nth-child(2) { transform: rotate(5deg) translateY(2px); }
.prog-color:hover .job:nth-child(3) { transform: rotate(-3deg) translateY(-3px); }
.net-art svg { width: 100%; height: 100%; padding: 14px 20px 0; }
.net-lines path { fill: none; stroke: #b79cff; stroke-width: 2; stroke-dasharray: 5 6; animation: dash 3s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -44; } }
.net-nodes circle { fill: #fff; stroke: var(--violet); stroke-width: 3; transition: transform 0.4s var(--spring); transform-box: fill-box; transform-origin: center; }
.prog-white:hover .net-nodes circle { fill: var(--violet); transform: scale(1.25); }
.center-cta { text-align: center; margin-top: 48px; }
.center-cta p { margin: 0 0 12px; color: var(--muted); }

/* ---------- event ---------- */
.event { padding: 90px 20px 100px; }
.event-grid { max-width: 1040px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.ev { margin: 0; text-align: center; transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.ev:nth-child(2) { transition-delay: 0.1s; } .ev:nth-child(3) { transition-delay: 0.2s; }
.ev-img { position: relative; border-radius: 12px; overflow: hidden; aspect-ratio: 16/10; background: var(--card); }
.ev-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease), filter 0.4s; filter: saturate(0.9); }
.ev:hover .ev-img img { transform: scale(1.07); filter: saturate(1.15); }
.ev-badge { position: absolute; top: 10px; left: 10px; padding: 4px 10px; border-radius: 999px; background: var(--violet); color: #fff; font-size: 0.75rem; font-weight: 800; transition: transform 0.3s var(--spring); }
.ev:hover .ev-badge { transform: rotate(-6deg) scale(1.1); }
.ev figcaption { margin-top: 14px; color: var(--muted); font-size: 0.95rem; }
.ev-name { display: block; font-family: var(--f-display); font-style: italic; font-size: 1.5rem; color: var(--ink); margin-bottom: 4px; }

/* ---------- wins ---------- */
.wins {
  padding: 100px 20px 100px; overflow: hidden;
  background: radial-gradient(ellipse at 50% 0%, rgba(246, 197, 68, 0.16), transparent 55%), var(--bg);
}
.trophy { display: inline-block; font-size: 2.6rem; margin-bottom: 8px; animation: trophy 3s ease-in-out infinite; }
@keyframes trophy { 0%, 100% { transform: rotate(-8deg) translateY(0); } 50% { transform: rotate(8deg) translateY(-6px); } }
.confetti { position: absolute; inset: 0; pointer-events: none; }
.confetti i { position: absolute; top: -20px; width: 8px; height: 14px; border-radius: 2px; opacity: 0.8; animation: fall linear infinite; }
.confetti i:nth-child(4n+1) { background: var(--yellow); } .confetti i:nth-child(4n+2) { background: var(--violet-2); }
.confetti i:nth-child(4n+3) { background: var(--pink); } .confetti i:nth-child(4n) { background: var(--mint); }
.confetti i:nth-child(1) { left: 5%; animation-duration: 9s; } .confetti i:nth-child(2) { left: 13%; animation-duration: 12s; animation-delay: -4s; }
.confetti i:nth-child(3) { left: 22%; animation-duration: 10s; animation-delay: -7s; } .confetti i:nth-child(4) { left: 31%; animation-duration: 13s; animation-delay: -2s; }
.confetti i:nth-child(5) { left: 42%; animation-duration: 11s; animation-delay: -9s; } .confetti i:nth-child(6) { left: 53%; animation-duration: 9.5s; animation-delay: -5s; }
.confetti i:nth-child(7) { left: 61%; animation-duration: 12.5s; animation-delay: -1s; } .confetti i:nth-child(8) { left: 70%; animation-duration: 10.5s; animation-delay: -6s; }
.confetti i:nth-child(9) { left: 78%; animation-duration: 13.5s; animation-delay: -3s; } .confetti i:nth-child(10) { left: 86%; animation-duration: 9s; animation-delay: -8s; }
.confetti i:nth-child(11) { left: 93%; animation-duration: 11.5s; animation-delay: -10s; } .confetti i:nth-child(12) { left: 48%; animation-duration: 14s; animation-delay: -12s; }
@keyframes fall { to { transform: translateY(1400px) rotate(720deg); } }
.win-grid { position: relative; max-width: 1040px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.win {
  border-radius: 18px; overflow: hidden; background: var(--bg-2); border: 1px solid var(--line);
  display: flex; flex-direction: column;
  transition: opacity 0.8s var(--ease), transform 0.4s var(--spring), box-shadow 0.3s, border-color 0.3s;
}
.win:nth-child(2) { transition-delay: 0.1s; }
.win.in:hover { transform: translateY(-8px) rotate(-0.6deg); box-shadow: 0 28px 60px rgba(0, 0, 0, 0.4); border-color: var(--yellow); transition-delay: 0s; }
.win.in:nth-child(2):hover { transform: translateY(-8px) rotate(0.6deg); border-color: #cfd6e4; }
.win-img { height: 320px; display: grid; place-items: center; padding: 22px; overflow: hidden; }
.win-img.gold { background: radial-gradient(circle at 50% 30%, #3a2c08, #0b0905); }
.win-img.cream { background: radial-gradient(circle at 50% 30%, #fffaf2, #e9e2d6); }
.win-img img { max-height: 270px; max-width: 100%; width: auto; border-radius: 8px; box-shadow: 0 14px 30px rgba(0, 0, 0, 0.35); transform: rotate(-2deg); transition: transform 0.5s var(--spring); }
.win:nth-child(2) .win-img img { transform: rotate(2deg); }
.win:hover .win-img img { transform: rotate(0) scale(1.05); }
.win-body { position: relative; padding: 26px 26px 28px; }
.win-body h3 { font-family: var(--f-display); font-weight: 400; font-size: 1.8rem; margin: 10px 0 8px; line-height: 1.1; }
.win-body > p { color: var(--muted); margin: 0 0 6px; }
.win-body b { color: var(--ink); }
.win-event { font-weight: 800; color: var(--ink) !important; margin: 0 !important; padding-right: 70px; }
.win-host { font-size: 0.85rem; padding-right: 70px; }
.medal {
  position: absolute; top: -34px; right: 22px; width: 68px; height: 68px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-family: var(--f-display); color: #2a1b00;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35), inset 0 -4px 0 rgba(0, 0, 0, 0.15); border: 4px solid var(--bg-2);
  transition: transform 0.6s var(--spring);
}
.medal span { font-size: 2rem; line-height: 1; } .medal small { font-size: 0.8rem; margin-top: -10px; font-weight: 700; }
.m3 { background: linear-gradient(135deg, #f0b27a, #b86b2b); }
.m2 { background: linear-gradient(135deg, #f4f6fa, #aeb6c4); }
.win:hover .medal { transform: rotate(-15deg) scale(1.12); }
.win-stats { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.win-stats span { display: flex; flex-direction: column; padding: 8px 14px; border-radius: 10px; background: var(--card-2); font-size: 0.78rem; color: var(--muted); font-weight: 600; }
.win-stats b { font-family: var(--f-display); font-size: 1.35rem; font-weight: 500; line-height: 1.1; color: var(--ink); }

/* ---------- big join ---------- */
.bigjoin { padding: 0 20px 80px; min-height: 900px; }
.bigjoin-bg { position: absolute; inset: 0 0 auto 0; height: 760px; overflow: hidden; }
.bj-main { position: absolute; inset: 0 0 auto 0; width: 100%; height: 420px; object-fit: cover; object-position: center 60%; mask-image: linear-gradient(#000 60%, transparent); -webkit-mask-image: linear-gradient(#000 60%, transparent); }
.bj-side { position: absolute; top: 300px; width: 20%; display: grid; gap: 8px; }
.bj-side img { width: 100%; aspect-ratio: 4/3; object-fit: cover; opacity: 0.55; }
.bj-l { left: 0; } .bj-r { right: 0; }
.bj-card {
  position: relative; z-index: 2; max-width: 600px; margin: 200px auto 0; padding: 40px 30px; border-radius: 22px 22px 18px 18px;
  background: var(--bg-2); text-align: center; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  display: flex; flex-direction: column; align-items: center;
}
.bj-card .display { font-size: clamp(1.9rem, 4.2vw, 2.8rem); }
.bj-collage { position: relative; width: 100%; margin: 26px 0 28px; border-radius: 10px; overflow: hidden; }
.bj-collage > img { width: 100%; aspect-ratio: 16/9; object-fit: cover; filter: brightness(0.7) saturate(1.1); transition: transform 0.8s var(--ease); }
.bj-collage:hover > img { transform: scale(1.05); }
.bj-label { position: absolute; color: #fff; font-family: var(--f-display); font-style: italic; font-size: 1rem; text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6); transition: transform 0.4s var(--spring); }
.l1 { top: 10%; left: 8%; transform: rotate(-6deg); } .l2 { top: 12%; right: 10%; transform: rotate(5deg); }
.l3 { bottom: 10%; left: 10%; transform: rotate(4deg); } .l4 { bottom: 12%; right: 8%; transform: rotate(-4deg); }
.bj-collage:hover .bj-label { transform: rotate(0) scale(1.1); }
.bj-banner {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%) rotate(-5deg);
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  padding: 10px 20px; background: var(--violet); color: #fff; font-weight: 800; font-size: 1.15rem; border-radius: 6px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.4); transition: transform 0.4s var(--spring);
}
.bj-banner img { width: 26px; }
.bj-collage:hover .bj-banner { transform: translate(-50%, -50%) rotate(2deg) scale(1.08); }

/* ---------- visi ---------- */
.visi { padding: 70px 20px 90px; }
.visi .sec-head p { font-size: 1.1rem; }
.visi .sec-head b { color: var(--ink); }
.misi { list-style: none; padding: 0; margin: 0 auto; max-width: 1000px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.misi li { display: flex; flex-direction: column; gap: 10px; padding: 20px; border-radius: 14px; background: var(--bg-2); border: 1px solid var(--line); font-weight: 500; transition: transform 0.35s var(--spring), border-color 0.3s; }
.misi li:hover { transform: translateY(-5px); border-color: var(--violet); }
.mi-num { font-family: var(--f-display); font-style: italic; font-size: 2rem; line-height: 1; background: linear-gradient(90deg, var(--violet-2), var(--pink)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mentor { max-width: 800px; margin: 50px auto 0; text-align: center; }
.mentor p { color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 14px 0 26px; }
.chip { padding: 8px 16px; border-radius: 10px; background: var(--card-2); border: 1px solid var(--line); font-size: 0.92rem; font-weight: 600; transition: transform 0.3s var(--spring), background 0.3s; }
.chip:hover { transform: translateY(-3px) rotate(-2deg); background: var(--violet); color: #fff; }

/* ---------- benefits ---------- */
.benefits { padding: 70px 20px 60px; }
.benefits .sec-head { max-width: 920px; }
.feat {
  max-width: 920px; margin: 0 auto 22px; padding: 34px; border-radius: 16px; background: var(--card); border: 1px solid var(--line);
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 30px; align-items: center;
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease), border-color 0.3s;
}
.feat:hover { border-color: color-mix(in srgb, var(--violet) 60%, transparent); }
.feat h3 { font-family: var(--f-display); font-weight: 400; font-size: clamp(1.7rem, 3vw, 2.3rem); line-height: 1.1; margin: 0 0 12px; display: flex; align-items: center; gap: 12px; }
.feat p { color: var(--muted); margin: 0 0 14px; }
.feat .btn { margin-top: 6px; }
.feat-ico { flex: none; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--card-2); font-size: 1.4rem; }
.feat-ico.wa { background: #25d366; color: #fff; }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stat { padding: 16px; border-radius: 12px; background: var(--card-2); display: flex; flex-direction: column; position: relative; }
.stat small { color: var(--muted); font-weight: 600; }
.odo { display: inline-flex; font-family: var(--f-display); font-size: 2.4rem; line-height: 1.1; height: 1.1em; overflow: hidden; }
.odo .digit { display: inline-block; height: 1.1em; overflow: hidden; }
.odo .strip { display: flex; flex-direction: column; transition: transform 1.8s var(--ease); }
.odo .strip span { height: 1.1em; }
.stat.live .dot { position: absolute; top: 16px; right: 16px; width: 9px; height: 9px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 0 rgba(51, 214, 166, 0.7); animation: pulse 1.8s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(51, 214, 166, 0); } 100% { box-shadow: 0 0 0 0 rgba(51, 214, 166, 0); } }
.terminal { border-radius: 12px; overflow: hidden; background: #120d1e; border: 1px solid rgba(255, 255, 255, 0.1); box-shadow: var(--shadow); transition: transform 0.4s var(--spring); }
.feat:hover .terminal { transform: rotate(-1deg) scale(1.02); }
.term-bar { display: flex; align-items: center; gap: 6px; padding: 10px 12px; background: #1c152c; }
.term-bar i { width: 10px; height: 10px; border-radius: 50%; background: #ff5f57; }
.term-bar i:nth-child(2) { background: #febc2e; } .term-bar i:nth-child(3) { background: #28c840; }
.term-bar span { margin-left: 8px; color: #8a80a8; font-size: 0.75rem; font-family: ui-monospace, Consolas, monospace; }
.term-body { margin: 0; padding: 14px 16px; min-height: 190px; color: #e8e0ff; font-size: 0.8rem; line-height: 1.6; font-family: ui-monospace, Consolas, monospace; white-space: pre-wrap; }
.term-body .p { color: #33d6a6; } .term-body .m { color: #8a80a8; } .term-body .y { color: #ffcb6b; }
.term-body .cur { display: inline-block; width: 8px; height: 1em; background: #b79cff; vertical-align: -2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.feat-row { max-width: 920px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.feat.small { display: block; margin: 0; }
.feat.small h3 { font-size: 1.7rem; }

/* ---------- faq ---------- */
.faq { padding: 60px 20px 40px; }
.faq-list { max-width: 760px; margin: 0 auto; display: grid; gap: 10px; }
.faq details { border-radius: 14px; background: var(--bg-2); border: 1px solid var(--line); overflow: hidden; transition: border-color 0.3s; }
.faq details[open] { border-color: var(--violet); }
.faq summary { list-style: none; cursor: pointer; padding: 18px 54px 18px 20px; font-weight: 700; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; font-weight: 400; transition: transform 0.35s var(--spring); color: var(--violet-2); }
.faq details[open] summary::after { transform: translateY(-50%) rotate(135deg); }
.faq details p { margin: 0; padding: 0 20px 18px; color: var(--muted); animation: rise 0.4s var(--ease); }

/* ---------- ready ---------- */
.ready { padding: 110px 20px 120px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 18px; background: linear-gradient(180deg, var(--bg), var(--bg-2)); }
.ready .join-pill { animation: none; }
.ready p { margin: 6px 0 0; font-weight: 600; }

/* ---------- footer ---------- */
.footer {
  background-color: #07050c; color: #f7f1ff;
  background-image: linear-gradient(rgba(183, 156, 255, 0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(183, 156, 255, 0.07) 1px, transparent 1px);
  background-size: 44px 44px; padding: 70px 20px 30px;
}
.footer-inner { max-width: 1040px; margin: 0 auto; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 30px; }
.brand.big { font-size: 1.3rem; }
.brand.big img { width: 52px; height: 52px; }
.footer .brand b { color: #b79cff; }
.footer .brand img { filter: drop-shadow(0 0 12px rgba(139, 92, 246, 0.6)); }
.f-brand p { opacity: 0.7; font-size: 0.95rem; }
.socials { display: flex; gap: 10px; }
.socials a { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: rgba(255, 255, 255, 0.06); opacity: 0.8; transition: opacity 0.2s, transform 0.3s var(--spring), background 0.2s; }
.socials a:hover { opacity: 1; transform: translateY(-3px) rotate(-6deg); background: var(--violet); }
.f-col { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.f-col h4 { margin: 4px 0 6px; font-size: 1rem; }
.f-col a, .f-theme { opacity: 0.65; text-decoration: none; font-size: 0.93rem; background: none; border: 0; color: inherit; padding: 0; transition: opacity 0.2s, transform 0.2s; }
.f-col a:hover, .f-theme:hover { opacity: 1; transform: translateX(3px); }
.footer-bottom { max-width: 1040px; margin: 50px auto 0; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, 0.1); display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-size: 0.85rem; opacity: 0.6; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .hero-photos { width: 17%; }
  .st-gm { left: 8%; } .st-wagmi { right: 8%; } .st-eth { right: 6%; }
}
@media (max-width: 920px) {
  .nav-links {
    position: fixed; inset: 64px 12px auto 12px; flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--bg-2); border: 1px solid var(--line); border-radius: 16px; padding: 10px; box-shadow: var(--shadow);
    opacity: 0; visibility: hidden; transform: translateY(-10px) scale(0.98); transform-origin: top;
    transition: opacity 0.25s, transform 0.3s var(--ease), visibility 0.25s;
  }
  .nav-links.open { opacity: 1; visibility: visible; transform: none; }
  .nav-link { padding: 12px 14px; justify-content: space-between; width: 100%; }
  .dd-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; background: transparent; padding: 0 0 0 10px; display: none; }
  .nav-dd.open .dd-menu { display: block; }
  .burger { display: block; }
  .nav-cta { display: none; }
  .hero { padding-top: 96px; }
  .hero-photos { width: 30%; top: auto; bottom: 30px; height: 220px; opacity: 0.9; }
  .hero-photos .p2, .hero-photos .p3, .hero-photos .p5, .hero-photos .p6 { display: none; }
  .hero-photos.left { left: -30px; } .hero-photos.right { right: -30px; }
  .p1, .p4 { top: 0; }
  .hero-content { padding-bottom: 180px; }
  .sticker { display: none; }
  .prog-grid, .feat-row { grid-template-columns: 1fr; }
  .event-grid { grid-template-columns: 1fr; max-width: 520px; }
  .win-grid { grid-template-columns: 1fr; max-width: 560px; gap: 40px; }
  .misi { grid-template-columns: 1fr 1fr; }
  .feat { grid-template-columns: 1fr; padding: 26px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .f-brand { grid-column: 1 / -1; }
  .bj-side { display: none; }
  .sec-head.right { text-align: left; }
  .sec-head.right p { margin-left: 0; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .nav-inner { padding: 10px 16px; }
  .brand span { font-size: 0.95rem; }
  .hero { padding: 90px 16px 100px; }
  .hero-photos { width: 44%; height: 160px; bottom: 28px; }
  .hero-content { padding-bottom: 150px; }
  .tx-card { width: 260px; }
  .tx-line { font-size: 0.76rem; }
  .announce { display: block; text-align: center; font-size: 0.84rem; line-height: 1.4; padding: 6px 14px; }
  .tx-card:hover .f1 { transform: translate(-100px, -40px) rotate(-9deg); }
  .tx-card:hover .f4 { transform: translate(100px, -40px) rotate(-8deg); }
  .sec-head, .build-foot { padding: 0 16px; }
  .build-foot { flex-direction: column; gap: 14px; }
  .pause-btn { position: static; }
  .idea { width: 260px; }
  .programs, .event, .visi, .benefits, .faq { padding-left: 16px; padding-right: 16px; }
  .prog { padding: 22px 20px 54px; min-height: 0; }
  .misi { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .bj-card { margin-top: 160px; padding: 30px 18px; }
  .bj-banner { font-size: 0.95rem; padding: 8px 14px; }
  .bj-label { font-size: 0.82rem; }
  .ribbon { width: 200px; }
  .footer { padding: 50px 16px 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .carousel-track { animation: none; }
  .carousel { overflow-x: auto; }
  .reveal { opacity: 1; transform: none; }
}


/* hero background: gradient + hand-drawn web3 doodles */
:root { --doodle: #e49bff; --doodle-op: 0.4; }
:root[data-theme="light"] { --doodle: #6d3cff; --doodle-op: 0.22; }
.hero {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg) 26%,
    color-mix(in srgb, var(--violet) 34%, var(--bg)) 70%,
    color-mix(in srgb, var(--pink) 46%, var(--violet-deep)) 100%);
}
.hero-doodle {
  position: absolute; inset: 0; pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, transparent 6%, #000 52%);
  mask-image: linear-gradient(180deg, transparent 6%, #000 52%);
}
.hero-doodle::before {
  content: ""; position: absolute; inset: 0;
  background: var(--doodle); opacity: var(--doodle-op);
  -webkit-mask: url(img/doodles.svg) center bottom / cover no-repeat;
  mask: url(img/doodles.svg) center bottom / cover no-repeat;
}
.hero-glow { opacity: 0.6; }

/* hero bottom: thin wave lines + ribbon (no solid band) */
.hero-lines { position: absolute; left: 0; bottom: 0; width: 100%; height: 56px; z-index: 1; pointer-events: none; overflow: visible; }
.hero-lines path { fill: none; stroke: var(--bg); vector-effect: non-scaling-stroke; stroke-linecap: round; }
.hero-lines .hl1 { stroke-width: 3; }
.hero-lines .hl2 { stroke-width: 2; opacity: 0.55; }
.hero-ribbon { position: absolute; right: -30px; bottom: -40px; width: 440px; z-index: 1; pointer-events: none; }
.hero-ribbon path { fill: none; stroke-width: 26; stroke-linecap: round; stroke-dasharray: 900; stroke-dashoffset: 900; animation: ribbon 1.6s 0.6s var(--ease) forwards; }
.hero-ribbon .rb-pink { stroke: var(--pink); }
.hero-ribbon .rb-cream { stroke: var(--cream); animation-delay: 0.8s; }
@keyframes ribbon { to { stroke-dashoffset: 0; } }
@media (max-width: 920px) { .hero-ribbon { display: none; } }

/* hero bottom v2: one thin wave line + scalloped dark edge, ribbon on top */
.hero-lines { height: 72px; z-index: 2; }
.hero-lines .band { fill: var(--bg); stroke: none; }
.hero-lines .hl1 { stroke-width: 2.2; opacity: 1; }
.hero-ribbon { z-index: 3; bottom: -6px; right: -20px; }

/* =========================================================
   HERO LAYOUT — measured from hackclub.com @1903×907
   (all sizes scale down with viewport height via min(px, vh))
   ========================================================= */
@media (min-width: 921px) {
  .hero {
    display: flex; flex-direction: column; align-items: center; justify-content: flex-start;
    height: 100svh; min-height: 620px; padding: min(128px, 14.1vh) 20px 0;
  }
  .hero-content { max-width: 1000px; }
  .announce {
    border: 0; background: none; padding: 0; border-radius: 0;
    font-size: min(20px, 2.2vh); line-height: 1.5; margin-bottom: min(18px, 2vh);
  }
  .hero-title { font-size: min(90px, 9.92vh, 6.4vw); line-height: 0.92; margin-bottom: min(16px, 1.76vh); }
  .hero-sub {
    max-width: 640px; font-size: min(20px, 2.2vh); line-height: 1.2; font-weight: 500; color: var(--ink);
    margin: 0 0 min(32px, 3.5vh);
  }
  .join-pill { width: 560px; height: min(52px, 5.73vh); padding: 0 5px 0 0; align-items: center; background: color-mix(in srgb, var(--ink) 9%, transparent); }
  .join-pill input { font-size: min(20px, 2.2vh); padding: 0 24px; height: 100%; }
  .join-pill button { height: min(42px, 4.63vh); padding: 0 26px; font-size: min(20px, 2.2vh); font-weight: 500; }
  .fine { display: block; font-size: min(16px, 1.76vh); margin-top: min(10px, 1.1vh); padding: min(12px, 1.3vh) 18px; }
  .tx-card { width: min(268px, 29.5vh); margin-top: min(28px, 3.1vh); }
  .tx-body { padding: min(14px, 1.5vh) 16px min(30px, 3.3vh); }
  .tx-top { font-size: min(9px, 1vh); }
  .tx-line { font-size: min(13px, 1.43vh); margin-top: min(6px, 0.66vh); white-space: nowrap; }
  .tx-stamp { width: min(40px, 4.4vh); height: min(44px, 4.85vh); }
  .tx-stamp img { width: 75%; }
  .tx-pill { font-size: min(16px, 1.76vh); padding: min(8px, 0.9vh) 18px; bottom: min(-12px, -1.3vh); }
}

/* photo columns */
.hero-photos { position: absolute; inset: 0; width: auto; max-width: none; z-index: 2; pointer-events: none; }
.hero-photos.left, .hero-photos.right { left: 0; right: 0; top: 0; bottom: 0; }
.ph {
  position: absolute; margin: 0; width: clamp(180px, 16.8vw, 330px); aspect-ratio: 4 / 3;
  top: calc(var(--y) * 100% / 907);
  padding: 5px; background: #fff; border-radius: 10px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
  transform: rotate(var(--r)); pointer-events: auto;
  transition: transform 0.4s var(--spring), box-shadow 0.3s;
  animation: phL 1s var(--d) var(--spring) both;
}
.hero-photos.left .ph { left: calc(var(--x) * 100vw / 1903); }
.hero-photos.right .ph { right: calc(var(--x) * 100vw / 1903); animation-name: phR; }
.ph img { width: 100%; height: 100%; object-fit: cover; border-radius: 6px; }
.ph:hover { transform: rotate(0deg) scale(1.06); z-index: 5; box-shadow: 0 22px 50px rgba(0, 0, 0, 0.5); }
@keyframes phL { from { opacity: 0; transform: translateX(-110%) rotate(-20deg); } }
@keyframes phR { from { opacity: 0; transform: translateX(110%) rotate(20deg); } }

/* die-cut stickers: unique silhouettes with a white outline that follows the shape */
.stk {
  position: absolute; z-index: 4; display: block; line-height: 0;
  top: calc(var(--y) * 100% / 907);
  transform: rotate(var(--r)); transition: transform 0.4s var(--spring);
  filter: drop-shadow(3px 0 0 #fff) drop-shadow(-3px 0 0 #fff) drop-shadow(0 3px 0 #fff) drop-shadow(0 -3px 0 #fff) drop-shadow(0 8px 14px rgba(0, 0, 0, 0.4));
  animation: stkIn 0.7s calc(var(--d, 0.6s) + 0.4s) var(--spring) both;
}
.stk:not(.r) { left: calc(var(--x) * 100vw / 1903); }
.stk.r { right: calc(var(--x) * 100vw / 1903); }
.stk:hover { transform: rotate(0deg) scale(1.14); }
@keyframes stkIn { from { opacity: 0; transform: scale(0.3) rotate(0deg); } }
.stk svg, .stk img { display: block; width: 100%; height: auto; }
.stk-txt { font-family: var(--f-display); font-style: italic; font-weight: 700; font-size: 38px; fill: #1a1226; }
.stk-txt.w { font-family: var(--f-body); font-style: normal; font-weight: 800; font-size: 26px; letter-spacing: 0.08em; fill: #fff; }
.stk-sun { width: clamp(70px, 6.2vw, 118px); }
.stk-logo { width: clamp(54px, 4.6vw, 88px); }
.stk-eth { width: clamp(34px, 2.9vw, 56px); }
.stk-flag { width: clamp(110px, 9vw, 172px); }
.stk-cup { width: clamp(54px, 4.8vw, 92px); }
.stk-chain { width: clamp(56px, 4.8vw, 92px); }
@media (max-width: 1280px) { .stk { display: none; } }

/* tablet / phone: two photos per side along the bottom */
@media (max-width: 920px) {
  .hero-photos { top: auto; height: 220px; bottom: 40px; }
  .ph { display: none; width: 150px; top: auto; }
  .hero-photos .ph:nth-child(1), .hero-photos .ph:nth-child(3) { display: block; }
  .hero-photos.left .ph:nth-child(1) { left: -30px; bottom: 90px; }
  .hero-photos.left .ph:nth-child(3) { left: -10px; bottom: 0; }
  .hero-photos.right .ph:nth-child(1) { right: -30px; bottom: 80px; }
  .hero-photos.right .ph:nth-child(3) { right: -10px; bottom: 0; }
}
@media (max-width: 560px) { .ph { width: 120px; } }
@media (min-width: 921px) { .hero-sub { max-width: 660px; } .tx-hash { display: none; } }
@media (min-width: 921px) {
  .tx-body { padding: min(16px, 1.76vh) 18px min(42px, 4.6vh); }
  .tx-line { margin-top: min(12px, 1.3vh); padding-bottom: min(5px, 0.55vh); }
}
.hero-ribbon { width: min(440px, 23vw); }
@media (max-width: 920px) {
  .hero-photos.left, .hero-photos.right { top: auto; bottom: 30px; height: 230px; }
}
@media (max-width: 920px) { .hero-lines { height: 30px; } }

/* more breathing room between hero blocks */
@media (min-width: 921px) {
  .announce { margin-bottom: min(28px, 3.1vh); }
  .hero-title { margin-bottom: min(32px, 3.5vh); }
  .hero-sub { margin-bottom: min(44px, 4.8vh); }
  .fine { margin-top: min(18px, 2vh); }
  .tx-card { margin-top: min(34px, 3.8vh); }
}

/* hero bottom: photos/stickers/ribbon sit ABOVE the dark scalloped edge and spill into the next section */
.hero { overflow-x: clip; overflow-y: visible; z-index: 3; }
.hero-lines { z-index: 1; }
.hero-photos { z-index: 2; }
.stk { z-index: 4; }
.hero-ribbon { z-index: 5; bottom: -60px; }
.build { position: relative; z-index: 1; }

/* solid (non-transparent) form & note so doodles never show through */
.join-pill { background: var(--card-2) !important; border: 1px solid var(--line); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25); }
.join-pill input::placeholder { color: var(--muted); opacity: 1; }
.fine { background: var(--card) !important; border: 1px solid var(--line); color: var(--muted); }
.announce { text-shadow: 0 1px 10px var(--bg); }

/* join form: match hackclub (neutral gray pill, dark ring, full-height cream button) */
:root { --form-bg: #2a2b33; --form-ring: rgba(0, 0, 0, 0.32); --form-ph: #6f707a; }
:root[data-theme="light"] { --form-bg: #e7e1f3; --form-ring: rgba(23, 18, 31, 0.08); --form-ph: #8a8498; }
.join-pill {
  background: var(--form-bg) !important; border: 0 !important;
  box-shadow: 0 0 0 6px var(--form-ring) !important;
  padding: 5px !important; align-items: stretch !important; border-radius: 999px;
}
.join-pill:focus-within { box-shadow: 0 0 0 6px var(--form-ring), 0 0 0 8px rgba(139, 92, 246, 0.55) !important; }
.join-pill input { padding: 0 26px !important; font-size: 1.15rem; color: var(--ink); }
.join-pill input::placeholder { color: var(--form-ph) !important; opacity: 1; }
.join-pill button {
  height: auto !important; padding: 0 30px !important; font-weight: 500 !important;
  background: #fff5eb !important; color: #17171d !important; font-size: 1.15rem;
}
:root[data-theme="light"] .join-pill button { background: #17121f !important; color: #fff5eb !important; }
@media (min-width: 921px) {
  .join-pill { height: min(62px, 6.9vh) !important; }
  .join-pill input { font-size: min(20px, 2.2vh); }
  .join-pill button { font-size: min(20px, 2.2vh); }
}

/* hero bottom v3: same as hackclub — a slim 22px scalloped edge at the very bottom of the hero */
.hero-lines { height: 22px !important; bottom: -2px; left: 0; width: 100%; z-index: 1; line-height: 0; }
.hero-lines .band { fill: var(--bg); stroke: var(--bg); stroke-width: 2.5; vector-effect: non-scaling-stroke; }
@media (max-width: 920px) { .hero-lines { height: 16px !important; } }

/* no shadow/ring around the form; bolder, clearer placeholder */
:root { --form-ph: #b4b5c0; }
:root[data-theme="light"] { --form-ph: #5f5a70; }
.join-pill, .join-pill:focus-within { box-shadow: none !important; }
.join-pill:focus-within { outline: 2px solid var(--violet-2); outline-offset: 2px; }
.join-pill input { font-weight: 600 !important; }
.join-pill input::placeholder { color: var(--form-ph) !important; font-weight: 600; opacity: 1; }
.join-pill button { font-weight: 600 !important; }

/* keep the photo columns clear of the navbar */
@media (min-width: 921px) {
  .ph { top: calc(var(--y) * 100% / 907 + 34px); }
}

/* =========================================================
   PROGRAM CARDS v2 — rich full-bleed art, consistent type (hackclub-like)
   ========================================================= */
.prog-grid { max-width: 1140px; gap: 24px; }
.pc {
  position: relative; isolation: isolate; overflow: hidden; border-radius: 18px;
  min-height: 440px; padding: 30px 32px 62px; color: #fff;
  display: flex; flex-direction: column; align-items: flex-start;
  transition: opacity 0.8s var(--ease), transform 0.4s var(--spring), box-shadow 0.3s;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
}
.pc.in:hover { transform: translateY(-6px); box-shadow: 0 26px 56px rgba(0, 0, 0, 0.45); }
.pc-art { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; transition: transform 1.2s var(--ease); }
.pc.in:hover .pc-art { transform: scale(1.05); }
.pc-noise {
  position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: 0.18; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
.pc-indigo { background: radial-gradient(ellipse at 15% 0%, #6a45ff 0%, transparent 55%), linear-gradient(165deg, #231257, #0a0620); }
.pc-sunset { background: linear-gradient(150deg, #ff8a2b 0%, #f0468e 52%, #6a2cf0 110%); }
.pc-teal { background: radial-gradient(ellipse at 85% 0%, #22c7d9 0%, transparent 55%), linear-gradient(165deg, #0d6f8a, #08243f); }
.pc-night { background: radial-gradient(ellipse at 50% 0%, #2a1658 0%, transparent 60%), #08060f; }
.pc-night::before {
  content: ""; position: absolute; inset: 0; z-index: -2; opacity: 0.7;
  background-image: radial-gradient(#fff 1px, transparent 1.6px), radial-gradient(#b79cff 1px, transparent 1.6px);
  background-size: 83px 83px, 131px 131px; background-position: 0 0, 40px 60px;
}
.pc .pin { position: absolute; top: 0; left: 22px; padding: 6px 9px 9px; background: var(--pink); color: #fff; font-size: 0.8rem; border-radius: 0 0 8px 8px; }
.pc-logo { width: 100%; min-height: 150px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 4px; margin-bottom: 12px; }
.lg-it { font-family: var(--f-display); font-style: italic; font-weight: 600; font-size: clamp(2.8rem, 4.6vw, 4rem); line-height: 1; letter-spacing: -0.02em; }
.lg-it.small { font-size: 1.7rem; color: #ffe8f2; margin-top: -4px; }
.lg-sm { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.28em; text-transform: uppercase; opacity: 0.8; }
.lg-sm.top { opacity: 0.9; letter-spacing: 0.4em; }
.lg-heavy { font-family: var(--f-body); font-weight: 800; font-size: clamp(2.6rem, 4.4vw, 3.8rem); letter-spacing: -0.04em; line-height: 0.95; text-shadow: 0 4px 0 rgba(120, 20, 90, 0.5); }
.lg-reg { font-family: var(--f-display); font-weight: 400; font-size: clamp(2.8rem, 4.6vw, 4rem); line-height: 1; letter-spacing: -0.03em; }
.lg-reg i { color: #8cf0ff; font-weight: 300; }
.lg-mono { font-family: ui-monospace, Consolas, monospace; font-weight: 800; font-size: clamp(1.8rem, 3vw, 2.5rem); line-height: 1.15; letter-spacing: -0.02em; text-shadow: 0 0 22px rgba(183, 156, 255, 0.6); }
.pc p { margin: 0 0 20px; font-size: 1.18rem; line-height: 1.38; font-weight: 500; max-width: 94%; text-shadow: 0 1px 12px rgba(0, 0, 0, 0.25); }
.pc-btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 12px 24px; border-radius: 999px;
  font-weight: 700; font-size: 1.05rem; text-decoration: none;
  transition: transform 0.25s var(--spring), filter 0.25s, box-shadow 0.25s;
}
.pc-btn:hover { transform: translateY(-2px) scale(1.03); filter: brightness(1.08); }
.pc-btn:hover .btn-arrow { transform: translateX(5px); }
.b-violet { background: #8b5cf6; color: #fff; box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.35) inset; }
.b-cream { background: #fff5eb; color: #2a1230; }
.b-aqua { background: #7ff0ff; color: #062a3a; }
.b-pink { background: #f0468e; color: #fff; }
.pc small { margin-top: 14px; font-style: italic; font-size: 0.92rem; opacity: 0.85; }
.pc small a { color: inherit; font-style: normal; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.pc .corner { position: absolute; right: 0; bottom: 0; padding: 9px 18px; background: var(--pink); color: #fff; font-weight: 800; font-size: 0.9rem; border-top-left-radius: 14px; }
@media (max-width: 920px) { .prog-grid { grid-template-columns: 1fr; max-width: 560px; } .pc { min-height: 0; } }
@media (max-width: 560px) { .pc { padding: 26px 22px 60px; } .pc p { font-size: 1.05rem; } }

/* build-idea cards: illustrated 16:9 artwork */
.idea { width: 360px; }
.idea-art { height: auto; aspect-ratio: 16 / 9; display: block; background: var(--card); }
.idea-art img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.7s var(--ease); }
.idea:hover .idea-art img { transform: scale(1.06); }
.idea-art svg { display: none; }
.idea-tag { top: 12px; left: 12px; z-index: 2; background: rgba(10, 6, 24, 0.62); }
@media (max-width: 560px) { .idea { width: 300px; } }

/* =========================================================
   ROUND 3: smaller program cards, new join + visi sections, social buttons
   ========================================================= */

/* ---- program cards: more compact ---- */
.prog-grid { max-width: 900px; gap: 18px; }
.pc { min-height: 330px; padding: 20px 24px 50px; border-radius: 16px; }
.pc-logo { min-height: 100px; margin-bottom: 6px; }
.lg-it { font-size: clamp(2.1rem, 3.4vw, 2.9rem); }
.lg-it.small { font-size: 1.25rem; }
.lg-sm { font-size: 0.66rem; letter-spacing: 0.24em; }
.lg-heavy { font-size: clamp(1.9rem, 3.2vw, 2.7rem); }
.lg-reg { font-size: clamp(2.1rem, 3.4vw, 2.9rem); }
.lg-mono { font-size: clamp(1.35rem, 2.2vw, 1.8rem); }
.pc p { font-size: 0.98rem; margin-bottom: 14px; max-width: 96%; }
.pc-btn { padding: 9px 20px; font-size: 0.92rem; gap: 8px; }
.pc small { font-size: 0.8rem; margin-top: 10px; max-width: 78%; }
.pc .corner { padding: 7px 14px; font-size: 0.78rem; }
.programs { padding-top: 100px; padding-bottom: 80px; }

/* ---- buttons with social icons ---- */
.btn svg { flex: none; }
.btn-social { background: linear-gradient(120deg, var(--violet), var(--pink)); color: #fff; box-shadow: 0 8px 24px rgba(139, 92, 246, 0.35); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.btn-row.center { justify-content: center; }
.feat .btn-row .btn { margin-top: 0; }
.icon-btn { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line); background: var(--line); color: inherit; display: grid; place-items: center; transition: transform 0.4s var(--spring), background 0.3s, color 0.3s; }
.icon-btn:hover { transform: translateY(-2px) rotate(-8deg); background: linear-gradient(120deg, var(--violet), var(--pink)); color: #fff; border-color: transparent; }
.fine a { color: var(--violet-2); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
:root[data-theme="light"] .fine a { color: var(--violet); }
.pill-eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; border-radius: 999px; background: color-mix(in srgb, var(--violet) 20%, transparent); color: var(--violet-2); font-weight: 700; font-size: 0.84rem; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 18px; }
:root[data-theme="light"] .pill-eyebrow { color: var(--violet); }
@media (max-width: 920px) { .nav-right .icon-btn { display: none; } }

/* ---- big join: clean split layout with a tidy photo stack ---- */
.bigjoin {
  position: relative; min-height: 0; padding: 130px 20px 120px; overflow: hidden;
  background:
    radial-gradient(60% 70% at 12% 15%, rgba(139, 92, 246, 0.26), transparent 70%),
    radial-gradient(50% 60% at 92% 88%, rgba(240, 70, 142, 0.18), transparent 70%),
    var(--bg);
}
.bj-wrap { position: relative; max-width: 1120px; margin: 0 auto; display: grid; grid-template-columns: 1.02fr 1fr; gap: clamp(36px, 6vw, 84px); align-items: center; }
.bj-text .display { font-size: clamp(2.2rem, 4.4vw, 3.5rem); line-height: 1.05; }
.bj-lead { color: var(--muted); font-size: 1.14rem; line-height: 1.55; margin: 22px 0 30px; max-width: 480px; font-weight: 500; }
.bj-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.bj-note { margin: 18px 0 0; color: var(--muted); font-size: 0.9rem; }
.bj-photos { position: relative; width: 100%; max-width: 540px; margin-left: auto; aspect-ratio: 1 / 0.95; }
.bjp { position: absolute; margin: 0; border-radius: 22px; overflow: hidden; box-shadow: 0 34px 60px -22px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.14); transition: transform 0.7s var(--ease); }
.bjp img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bjp-1 { width: 76%; aspect-ratio: 4 / 3; top: 0; left: 0; transform: rotate(-3deg); }
.bjp-2 { width: 50%; aspect-ratio: 4 / 5; right: 0; top: 24%; transform: rotate(4deg); }
.bjp-3 { width: 44%; aspect-ratio: 1; left: 8%; bottom: 0; transform: rotate(-2deg); }
.bj-photos:hover .bjp-1 { transform: rotate(-4.5deg) translate(-6px, -6px); }
.bj-photos:hover .bjp-2 { transform: rotate(6deg) translate(6px, -4px); }
.bj-photos:hover .bjp-3 { transform: rotate(-4deg) translate(-4px, 6px); }
.bj-chip {
  position: absolute; z-index: 2; display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px;
  background: rgba(18, 12, 38, 0.58); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.2); color: #fff; font-weight: 700; font-size: 0.9rem; white-space: nowrap;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35); animation: chipFloat 6s ease-in-out infinite;
}
.bj-chip img { width: 22px; height: 22px; }
.bj-chip.c1 { top: 6%; right: 0; }
.bj-chip.c2 { left: -4%; top: 50%; animation-delay: -2s; }
.bj-chip.c3 { right: 6%; bottom: 6%; animation-delay: -4s; }
@keyframes chipFloat { 0%, 100% { translate: 0 0; } 50% { translate: 0 -8px; } }

/* ---- visi & misi ---- */
.visi { padding: 110px 20px 120px; background: linear-gradient(180deg, var(--bg), color-mix(in srgb, var(--violet) 8%, var(--bg)) 55%, var(--bg)); }
.visi .sec-head { margin-bottom: 34px; }
.visi .display-sm { font-size: clamp(1.9rem, 3.8vw, 2.9rem); }
.visi-pair { max-width: 860px; margin: 0 auto 44px; display: flex; align-items: stretch; justify-content: center; gap: 14px; flex-wrap: wrap; }
.vp {
  flex: 1 1 280px; padding: 20px 26px; border-radius: 20px; text-align: left; position: relative;
  background: linear-gradient(var(--bg-2), var(--bg-2)) padding-box, linear-gradient(120deg, var(--violet), var(--pink)) border-box;
  border: 1.5px solid transparent;
}
.vp small { display: block; font-size: 0.74rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: var(--violet-2); margin-bottom: 6px; }
:root[data-theme="light"] .vp small { color: var(--violet); }
.vp b { font-family: var(--f-display); font-weight: 500; font-size: clamp(1.3rem, 2.2vw, 1.7rem); line-height: 1.15; letter-spacing: -0.01em; }
.vp-plus { align-self: center; font-family: var(--f-display); font-size: 2rem; color: var(--violet-2); }
.misi2 { list-style: none; margin: 0 auto; padding: 0; max-width: 1100px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.misi2 li {
  position: relative; overflow: hidden; padding: 26px 22px 24px; border-radius: 22px;
  background: linear-gradient(165deg, color-mix(in srgb, var(--violet) 14%, var(--bg-2)), var(--bg-2) 65%);
  border: 1px solid var(--line); transition: transform 0.4s var(--spring), border-color 0.3s, box-shadow 0.3s;
}
.misi2 li::before { content: ""; position: absolute; width: 140px; height: 140px; right: -50px; top: -50px; border-radius: 50%; background: radial-gradient(circle, rgba(139, 92, 246, 0.32), transparent 70%); transition: transform 0.6s var(--ease); }
.misi2 li:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--violet) 70%, transparent); box-shadow: 0 22px 44px -18px rgba(139, 92, 246, 0.5); }
.misi2 li:hover::before { transform: scale(1.5); }
.mi-ico { position: relative; width: 48px; height: 48px; border-radius: 15px; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, var(--violet), var(--pink)); box-shadow: 0 10px 22px -8px rgba(139, 92, 246, 0.7); margin-bottom: 20px; }
.mi-n { position: absolute; top: 20px; right: 22px; font-family: var(--f-display); font-style: italic; font-size: 1.5rem; color: color-mix(in srgb, var(--ink) 26%, transparent); }
.misi2 h3 { position: relative; margin: 0 0 8px; font-family: var(--f-display); font-weight: 500; font-size: 1.32rem; letter-spacing: -0.01em; }
.misi2 p { position: relative; margin: 0; color: var(--muted); font-size: 0.96rem; line-height: 1.5; }
.mentor2 {
  max-width: 1000px; margin: 56px auto 0; padding: 34px 38px; border-radius: 26px;
  display: grid; grid-template-columns: 1.5fr auto; gap: 30px; align-items: center;
  background: radial-gradient(70% 120% at 100% 0%, rgba(240, 70, 142, 0.16), transparent 60%), radial-gradient(70% 120% at 0% 100%, rgba(139, 92, 246, 0.2), transparent 60%), var(--bg-2);
  border: 1px solid var(--line);
}
.m2-text h3 { margin: 0 0 8px; font-family: var(--f-display); font-weight: 500; font-size: clamp(1.4rem, 2.4vw, 1.8rem); line-height: 1.15; }
.m2-text p { margin: 0 0 16px; color: var(--muted); }
.mentor2 .chips { justify-content: flex-start; margin: 0; }
.mentor2 .chip { font-size: 0.85rem; padding: 6px 13px; }
.m2-actions { display: flex; flex-direction: column; gap: 10px; }
.m2-actions .btn { justify-content: center; }

/* ---- responsive ---- */
@media (max-width: 1000px) { .misi2 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 920px) {
  .bj-wrap { grid-template-columns: 1fr; }
  .bj-photos { margin: 20px auto 0; max-width: 480px; }
  .mentor2 { grid-template-columns: 1fr; padding: 28px 24px; }
  .m2-actions { flex-direction: row; flex-wrap: wrap; }
  .vp-plus { display: none; }
}
@media (max-width: 560px) {
  .misi2 { grid-template-columns: 1fr; }
  .bigjoin { padding: 90px 16px 80px; }
  .bj-chip { font-size: 0.8rem; padding: 8px 12px; }
  .bj-chip.c2 { left: 0; }
  .visi { padding: 80px 16px 90px; }
}
.visi-pair { max-width: 980px; } .vp b { white-space: nowrap; } @media (max-width: 560px) { .vp b { white-space: normal; } }
.feat .btn-row .btn { padding: 10px 16px; font-size: 0.9rem; gap: 8px; }

/* hero background: supplied web3 line illustration at the bottom (replaces old doodles) */
.hero-doodle { -webkit-mask-image: none; mask-image: none; }
.hero-doodle::before {
  -webkit-mask: none; mask: none;
  background: url(img/hero-bg.webp) center bottom / 100% auto no-repeat;
  opacity: 1;
}
:root[data-theme="light"] .hero-doodle::before { opacity: 0.85; }
@media (max-width: 920px) {
  .hero-doodle::before { background-size: auto 46%; background-position: 38% bottom; }
}

/* zoom out the hero illustration */
.hero-doodle::before { background-size: 76% auto; background-position: center calc(100% - 8px); }
@media (max-width: 920px) { .hero-doodle::before { background-size: auto 36%; background-position: 40% calc(100% - 8px); } }

/* anchor targets land clear of the fixed navbar (headings end up ~130px from the top) */
#visi { scroll-margin-top: 20px; }
#event { scroll-margin-top: 30px; }
#prestasi { scroll-margin-top: 30px; }
#program { scroll-margin-top: 30px; }
#build { scroll-margin-top: 50px; }
#gabung { scroll-margin-top: 60px; }
#faq { scroll-margin-top: 70px; }
#mentor { scroll-margin-top: 110px; }
#join { scroll-margin-top: 0; }

/* announcement bar removed: rebalance hero top spacing */
@media (min-width: 921px) { .hero { padding-top: min(152px, 16.8vh); } }

/* =========================================================
   MOBILE FIX: keep hero content inside the phone viewport
   ========================================================= */
@media (max-width: 920px) {
  .hero { grid-template-columns: minmax(0, 1fr); justify-items: center; min-height: 0; padding: 92px 16px 70px; }
  .hero-content { width: 100%; max-width: 560px; min-width: 0; padding-bottom: 150px; }
  .hero-title { font-size: clamp(2.1rem, 9.4vw, 3.2rem); line-height: 1.06; overflow-wrap: break-word; }
  .hero-sub { max-width: 100%; margin: 18px 0 24px; font-size: 1rem; }
  .join-pill { width: 100% !important; max-width: 440px; height: 56px !important; }
  .join-pill input { font-size: 1rem !important; padding: 0 18px !important; min-width: 0; }
  .join-pill button { padding: 0 20px !important; font-size: 1rem !important; white-space: nowrap; flex: none; }
  .fine { display: block; width: 100%; max-width: 440px; font-size: 0.85rem; line-height: 1.5; padding: 12px 16px; border-radius: 22px; margin-top: 16px; }
  .tx-card { width: min(260px, 70vw); margin-top: 28px; }
  .hero-glow { width: 120vw; height: 120vw; }
}
@media (max-width: 380px) {
  .join-pill input { padding: 0 14px !important; font-size: 0.95rem !important; }
  .join-pill button { padding: 0 16px !important; }
}