/* =====================================================
   CUPIT.MY.ID — style.css v8 — "Human-Made 2026"
   Aurora depth + glass gradient-border + 3D pointer tilt
   ===================================================== */
@import url('https://fonts.googleapis.com/css2?family=Plus Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root{
  --bg:#05060f;
  --ink:#0b0e1d;
  --text:#eef2ff;
  --muted:#8b93a7;
  --border:#23263a;
  --cyan:#22d3ee;
  --violet:#a78bfa;
  --ring:rgba(34,211,238,.35);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;min-height:100vh;overflow-x:hidden;
  font-family:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--bg);color:var(--text);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
/* --- AURORA HIDUP (kedalaman, bukan hitam flat) --- */
body::before{
  content:'';position:fixed;inset:-22%;z-index:-2;pointer-events:none;
  background:
    radial-gradient(38% 42% at 18% 22%, rgba(34,211,238,.16), transparent 60%),
    radial-gradient(34% 40% at 82% 14%, rgba(167,139,250,.15), transparent 60%),
    radial-gradient(42% 46% at 72% 84%, rgba(2,132,199,.13), transparent 62%),
    radial-gradient(28% 32% at 28% 76%, rgba(244,114,182,.08), transparent 60%);
  animation:aurora 26s ease-in-out infinite alternate;
}
@keyframes aurora{
  0%{transform:translate3d(-2%,-1%,0) rotate(-1deg) scale(1)}
  50%{transform:translate3d(2%,2%,0) rotate(1.2deg) scale(1.06)}
  100%{transform:translate3d(-1%,1%,0) rotate(-.6deg) scale(1.02)}
}
/* --- GRAIN FILM (tekstur manusiawi, anti "plastik AI") --- */
body::after{
  content:'';position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='140' height='140' filter='url(%23n)' opacity='.55'/></svg>");
  background-size:140px 140px;
}

::selection{background:rgba(34,211,238,.3);color:#fff}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#0e7490,#22d3ee);border-radius:8px;border:2px solid var(--bg)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

h1,h2,h3{letter-spacing:-.02em;line-height:1.25;font-weight:800;color:var(--text)}
p{line-height:1.7}
a{color:inherit}

/* ============ HEADER KACA STICKY ============ */
header{
  position:sticky;top:0;z-index:60;
  border-bottom:1px solid transparent;
  transition:background .35s ease,border-color .35s ease,box-shadow .35s ease,backdrop-filter .35s ease;
}
header.scrolled{
  background:rgba(5,6,15,.72);
  -webkit-backdrop-filter:blur(16px) saturate(1.3);backdrop-filter:blur(16px) saturate(1.3);
  border-bottom-color:rgba(255,255,255,.07);
  box-shadow:0 12px 34px rgba(0,0,0,.4);
}
.logo-img{transition:transform .45s cubic-bezier(.34,1.56,.64,1)}
.logo:hover .logo-img{transform:rotate(-7deg) scale(1.08)}
header nav a{position:relative}
header nav a::after{
  content:'';position:absolute;left:0;right:0;bottom:-5px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--cyan),var(--violet));
  transform:scaleX(0);transform-origin:left;transition:transform .3s ease;
}
header nav a:hover::after{transform:scaleX(1)}

/* ============ TOMBOL ============ */
.btn-pill{position:relative;overflow:hidden;isolation:isolate}
.btn-pill::after{
  content:'';position:absolute;top:0;left:-70%;width:45%;height:100%;z-index:-1;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.4),transparent);
  transform:skewX(-20deg);transition:left .65s ease;
}
.btn-pill:hover::after{left:130%}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:12px 26px;border-radius:999px;
  font-size:14px;font-weight:700;color:var(--text);text-decoration:none;cursor:pointer;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 8px 20px rgba(0,0,0,.3);
  transition:transform .25s ease,background .25s ease,box-shadow .25s ease;
}
.btn:hover{transform:translateY(-2px);background:rgba(255,255,255,.12);box-shadow:inset 0 1px 0 rgba(255,255,255,.2),0 14px 30px rgba(0,0,0,.4)}

/* ============ HERO ============ */
.hero{
  display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;
  max-width:1120px;margin:0 auto;padding:clamp(28px,6vw,72px) 24px;
}
.hero-text p{color:#c3cbdc}
.ai-badge{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;
  padding:7px 14px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:1.4px;
  color:#9be8f7;background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.3);
  box-shadow:0 0 24px rgba(34,211,238,.12) inset;
}
.ai-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(34,211,238,.55)}50%{box-shadow:0 0 0 7px rgba(34,211,238,0)}}
.hero-art img{
  width:100%;height:auto;display:block;border-radius:26px;
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 34px 70px rgba(0,0,0,.55),0 0 0 1px rgba(34,211,238,.1),0 0 90px rgba(34,211,238,.1);
  animation:float 9s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-12px) rotate(.4deg)}}

/* ============ LAYOUT ============ */
.container{max-width:1120px;margin:0 auto;padding:8px 24px 44px}
.grid{display:grid;gap:14px}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1020px){.grid-4{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.grid-4{grid-template-columns:1fr}}
@media(max-width:900px){.hero{grid-template-columns:1fr;gap:22px}.hero-art{order:2}}

/* ============ KARTU 3D (border cahaya + spotlight kursor) ============ */
.tool-card,.card{
  position:relative;border:1px solid transparent;border-radius:20px;overflow:hidden;
  background:
    linear-gradient(165deg,rgba(255,255,255,.06),rgba(255,255,255,.02)) padding-box,
    linear-gradient(150deg,rgba(34,211,238,.42),rgba(167,139,250,.16) 45%,rgba(255,255,255,.07)) border-box;
  box-shadow:0 12px 28px rgba(0,0,0,.38),inset 0 1px 0 rgba(255,255,255,.07);
  transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));
  transition:transform .16s ease,box-shadow .35s ease,translate .6s ease,opacity .6s ease,border-color .35s ease;
}
.tool-card::before,.card::before{
  content:'';position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .35s ease;
  background:radial-gradient(240px circle at var(--mx,50%) var(--my,50%),rgba(34,211,238,.13),transparent 65%);
}
.tool-card.tilt::before,.card.tilt::before{opacity:1}
.tool-card{display:block;text-decoration:none;color:var(--text);padding:20px 18px}
.tool-card:hover{translate:0 -6px;box-shadow:0 24px 52px rgba(0,0,0,.52),0 0 0 1px rgba(34,211,238,.28),0 0 44px rgba(34,211,238,.12)}
.tool-card .icon{
  width:48px;height:48px;display:grid;place-items:center;font-size:23px;border-radius:14px;margin-bottom:12px;
  background:linear-gradient(145deg,rgba(34,211,238,.2),rgba(167,139,250,.12));
  border:1px solid rgba(34,211,238,.28);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.2),0 8px 18px rgba(0,0,0,.35);
  transition:transform .4s cubic-bezier(.34,1.56,.64,1);
}
.tool-card:hover .icon{transform:translateY(-4px) rotate(-7deg) scale(1.08)}
.tool-card h3{margin:0 0 6px;font-size:15px;font-weight:700}
.tool-card p{margin:0;font-size:12.5px;color:var(--muted);line-height:1.6}
.card{padding:clamp(18px,3vw,26px);margin:0 0 16px;border-radius:22px}
.card:hover{box-shadow:0 18px 40px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.09)}
.card h2{margin:0 0 12px;font-size:16.5px}
.desc{color:var(--muted);font-size:13px;line-height:1.75}
.status{font-size:13px;line-height:1.7;color:#cdd5e4}

/* ============ FORM (seragam & elegan di semua tools) ============ */
label{display:block;font-size:11px;font-weight:700;letter-spacing:.7px;text-transform:uppercase;color:#9aa3b8;margin:12px 0 6px}
input,select,textarea{
  width:100%;font:inherit;font-size:13.5px;color:var(--text);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.11);border-radius:12px;
  padding:11px 13px;transition:border-color .25s,box-shadow .25s,background .25s;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:rgba(34,211,238,.6);box-shadow:0 0 0 3px rgba(34,211,238,.15);background:rgba(255,255,255,.07)}
::placeholder{color:#5f6879}
select{
  appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:36px;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8'><path d='M1 1l5 5 5-5' stroke='%238b93a7' stroke-width='2' fill='none' stroke-linecap='round'/></svg>");
  background-repeat:no-repeat;background-position:right 13px center;
}
textarea{min-height:110px;resize:vertical}
input[type=file]{padding:9px;border-style:dashed;cursor:pointer}
input[type=number]{font-variant-numeric:tabular-nums}

/* ============ FOOTER ============ */
footer{padding:34px 20px 42px;margin-top:26px;border-top:1px solid rgba(255,255,255,.07);background:linear-gradient(180deg,transparent,rgba(2,132,199,.06))}
footer p{color:var(--muted)}

/* ============ SCROLL REVEAL (hanya bila JS hidup) ============ */
.js .tool-card,.js .card,.js .hero-art,.js .hw-story,.js .hw-b,.js .hw-stats,.js .hw-faq{opacity:0;translate:0 22px}
.js .in{opacity:1;translate:0 0}

/* ============ HORMAT & CETAK ============ */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .js .tool-card,.js .card,.js .hero-art,.js .hw-story,.js .hw-b,.js .hw-stats,.js .hw-faq{opacity:1;translate:none}
}
@media print{
  body::before,body::after{display:none}
  header{position:static}
  .js .tool-card,.js .card{opacity:1!important;translate:none!important;transform:none!important}
}