/* ============ Razqa Portfolio — iOS style ============ */
:root{
  --bg:#000; --fg:#f5f5f7; --muted:rgba(245,245,247,.62); --line:rgba(255,255,255,.12);
  --card:rgba(255,255,255,.07); --card-b:rgba(255,255,255,.13);
  --blue:#0a84ff; --purple:#bf5af2; --pink:#ff375f; --orange:#ff9f0a; --green:#30d158;
  --r-xl:34px; --r-lg:28px; --r-md:20px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Inter","Segoe UI",Roboto,sans-serif;
  --shadow:0 24px 70px rgba(0,0,0,.5);
  --wall:1;
}
[data-theme="light"]{
  --bg:#f2f2f7; --fg:#1c1c1e; --muted:rgba(60,60,67,.66); --line:rgba(60,60,67,.14);
  --card:rgba(255,255,255,.66); --card-b:rgba(255,255,255,.95);
  --shadow:0 24px 60px rgba(40,40,90,.14); --wall:.55;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--fg);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;min-height:100vh;
  padding-bottom:calc(110px + env(safe-area-inset-bottom))}
body::before{content:"";position:fixed;inset:-25%;z-index:-1;opacity:var(--wall);pointer-events:none;
  background:
   radial-gradient(38% 38% at 20% 22%,rgba(10,132,255,.42),transparent 70%),
   radial-gradient(34% 34% at 82% 12%,rgba(191,90,242,.36),transparent 70%),
   radial-gradient(40% 40% at 72% 82%,rgba(255,55,95,.26),transparent 70%),
   radial-gradient(30% 30% at 10% 88%,rgba(48,209,88,.18),transparent 70%);
  animation:drift 26s ease-in-out infinite alternate}
@keyframes drift{to{transform:translate3d(4%,3%,0) rotate(6deg) scale(1.08)}}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
::selection{background:var(--blue);color:#fff}

.container{width:min(1140px,100% - 40px);margin-inline:auto}
.glass{background:var(--card);border:1px solid var(--card-b);
  -webkit-backdrop-filter:blur(28px) saturate(180%);backdrop-filter:blur(28px) saturate(180%);
  box-shadow:var(--shadow)}

/* ---------- NAV (pill di atas / tab bar di bawah) ---------- */
.nav-wrap{position:fixed;z-index:50;left:0;right:0;top:16px;display:flex;justify-content:center;pointer-events:none}
.nav{pointer-events:auto;display:flex;align-items:center;gap:6px;padding:8px 10px 8px 18px;border-radius:999px}
.brand{font-weight:700;letter-spacing:-.02em;display:flex;align-items:center;gap:9px;margin-right:14px}
.brand-dot{width:12px;height:12px;border-radius:50%;background:conic-gradient(var(--blue),var(--purple),var(--pink),var(--orange),var(--blue))}
.nav-links{display:flex;gap:4px}
.nav-links a{display:flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;font-size:.92rem;font-weight:500;color:var(--muted);transition:.25s}
.nav-links a svg,.theme-btn svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.nav-links a:hover{color:var(--fg)}
.nav-links a.active{background:var(--fg);color:var(--bg)}
.theme-btn{border:0;background:transparent;width:40px;height:40px;border-radius:50%;cursor:pointer;display:grid;place-items:center;color:var(--muted);transition:.25s}
.theme-btn:hover{background:var(--line);color:var(--fg)}
.theme-btn .sun{display:none}
[data-theme="light"] .theme-btn .sun{display:block}
[data-theme="light"] .theme-btn .moon{display:none}

@media (max-width:760px){
  .nav-wrap{top:auto;bottom:calc(14px + env(safe-area-inset-bottom))}
  .nav{width:min(420px,100% - 28px);justify-content:space-between;padding:8px 10px;border-radius:30px}
  .brand{display:none}
  .nav-links{flex:1;justify-content:space-around}
  .nav-links a{flex-direction:column;gap:2px;font-size:.68rem;padding:7px 14px;border-radius:20px}
}

/* ---------- Tipografi & umum ---------- */
section{padding:clamp(56px,9vw,110px) 0}
.eyebrow{font-size:.82rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
h1{font-size:clamp(2.7rem,7.4vw,5.6rem);line-height:1;letter-spacing:-.045em;font-weight:800}
h2{font-size:clamp(2rem,4.8vw,3.4rem);line-height:1.05;letter-spacing:-.04em;font-weight:800;margin-bottom:18px}
h3{font-size:1.25rem;letter-spacing:-.02em;font-weight:700}
.grad{background:linear-gradient(100deg,var(--blue),var(--purple) 45%,var(--pink) 80%,var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--muted);max-width:56ch}
.sec-head{margin-bottom:42px;max-width:760px}
.sec-head p{color:var(--muted);font-size:1.08rem}

.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:999px;font-weight:600;font-size:.98rem;border:1px solid transparent;cursor:pointer;transition:.3s cubic-bezier(.2,.8,.2,1)}
.btn.primary{background:var(--blue);color:#fff;box-shadow:0 10px 30px rgba(10,132,255,.4)}
.btn.primary:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 16px 40px rgba(10,132,255,.55)}
.btn.ghost{background:var(--card);border-color:var(--card-b);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}
.btn.ghost:hover{transform:translateY(-2px);border-color:var(--blue)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.chip{padding:7px 15px;border-radius:999px;font-size:.84rem;font-weight:600;background:var(--card);border:1px solid var(--card-b)}

/* ---------- Reveal ---------- */
.js .reveal{opacity:0;transform:translateY(34px) scale(.985);transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1)}
.js .reveal.in{opacity:1;transform:none}
.js .reveal.d1{transition-delay:.1s}.js .reveal.d2{transition-delay:.2s}.js .reveal.d3{transition-delay:.3s}

/* ---------- Hero ---------- */
.hero{padding-top:clamp(110px,14vw,150px);display:grid;gap:56px;align-items:center}
@media (min-width:960px){.hero{grid-template-columns:1.05fr 1fr}}
.hero h1 span{display:block}
.hero-photo{position:relative;perspective:1000px}
.hero-photo .frame{border-radius:var(--r-xl);overflow:hidden;aspect-ratio:16/10;box-shadow:var(--shadow);border:1px solid var(--card-b);transition:transform .25s ease-out;transform-style:preserve-3d}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.widget{position:absolute;border-radius:24px;padding:14px 18px;animation:float 6s ease-in-out infinite}
.widget small{display:block;font-size:.72rem;color:var(--muted);font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.widget b{font-size:1.6rem;letter-spacing:-.03em;line-height:1.1}
.w1{left:-18px;bottom:36px}.w2{right:-14px;top:30px;animation-delay:-2s}.w3{right:26px;bottom:-22px;animation-delay:-4s}
@keyframes float{50%{transform:translateY(-10px)}}
@media (max-width:620px){.w1{left:8px}.w2{right:8px}.w3{right:14px}.widget b{font-size:1.25rem}}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.stat{border-radius:var(--r-lg);padding:26px}
.stat b{display:block;font-size:clamp(2.6rem,5vw,3.8rem);letter-spacing:-.05em;line-height:1;font-weight:800}
.stat span{color:var(--muted);font-size:.95rem}
.stat:nth-child(1) b{color:var(--blue)}.stat:nth-child(2) b{color:var(--purple)}.stat:nth-child(3) b{color:var(--pink)}.stat:nth-child(4) b{color:var(--orange)}

/* ---------- Cerita ---------- */
.story{display:grid;gap:40px}
@media (min-width:900px){.story{grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}.story .sticky{position:sticky;top:110px}}
.story-text p{font-size:1.12rem;margin-bottom:22px;color:var(--muted)}
.story-text p strong{color:var(--fg);font-weight:600}
.quote{font-size:clamp(1.6rem,3.4vw,2.4rem);font-weight:800;letter-spacing:-.035em;line-height:1.12;margin:34px 0}
.photo-card{border-radius:var(--r-xl);overflow:hidden;border:1px solid var(--card-b);box-shadow:var(--shadow);aspect-ratio:16/10}
.photo-card img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.photo-card:hover img{transform:scale(1.05)}

/* ---------- Bento coding ---------- */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.bento figure{position:relative;grid-column:span 6;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--card-b);aspect-ratio:16/10;box-shadow:var(--shadow)}
@media (min-width:760px){.bento figure{grid-column:span 2}.bento figure:first-child{grid-column:span 6;aspect-ratio:21/9}}
.bento img{width:100%;height:100%;object-fit:cover;cursor:zoom-in;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.bento figure:hover img{transform:scale(1.06)}
figcaption.cap{position:absolute;left:0;right:0;bottom:0;padding:36px 20px 16px;font-size:.9rem;font-weight:600;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.72));pointer-events:none}

/* ---------- Daftar gaya Settings iOS ---------- */
.list{border-radius:var(--r-lg);overflow:hidden}
.row{display:flex;justify-content:space-between;gap:20px;padding:17px 24px;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row span{color:var(--muted)}
.row b{font-weight:600;text-align:right}

/* ---------- Skills ---------- */
.skills{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.skill{border-radius:var(--r-lg);padding:26px;transition:.35s cubic-bezier(.2,.8,.2,1)}
.skill:hover{transform:translateY(-6px)}
.skill .ic{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;font-weight:800;color:#fff;font-size:1.1rem}
.skill:nth-child(1) .ic{background:linear-gradient(135deg,#0a84ff,#5e5ce6)}
.skill:nth-child(2) .ic{background:linear-gradient(135deg,#30d158,#0a84ff)}
.skill:nth-child(3) .ic{background:linear-gradient(135deg,#bf5af2,#ff375f)}
.skill:nth-child(4) .ic{background:linear-gradient(135deg,#ff9f0a,#ff375f)}
.skill p{color:var(--muted);font-size:.95rem;margin-top:6px}

/* ---------- Timeline ---------- */
.timeline{position:relative;display:grid;gap:18px;padding-left:34px}
.timeline::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--blue),var(--purple),var(--pink),var(--orange));border-radius:2px}
.tl{position:relative;border-radius:var(--r-lg);padding:22px 26px}
.tl::before{content:"";position:absolute;left:-33px;top:28px;width:16px;height:16px;border-radius:50%;background:var(--bg);border:4px solid var(--blue)}
.tl small{color:var(--blue);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.76rem}
.tl h3{margin:4px 0 4px}
.tl p{color:var(--muted);font-size:.98rem}

/* ---------- Sertifikat & Paten ---------- */
.dual{display:grid;gap:20px}
@media (min-width:760px){.dual{grid-template-columns:1fr 1fr}}
.doc{border-radius:var(--r-lg);overflow:hidden}
.doc .img{aspect-ratio:16/10;overflow:hidden}
.doc img{width:100%;height:100%;object-fit:cover;cursor:zoom-in;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.doc:hover img{transform:scale(1.04)}
.doc .body{padding:22px 26px 26px}
.doc .body p{color:var(--muted);font-size:.97rem;margin-top:6px}
.badge{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:999px;background:rgba(48,209,88,.16);color:var(--green);margin-bottom:10px}

/* ---------- CTA ---------- */
.cta{border-radius:var(--r-xl);padding:clamp(34px,6vw,70px);text-align:center}
.cta .btns{justify-content:center}

/* ---------- Halaman proyek ---------- */
.page-head{padding-top:clamp(120px,15vw,170px);padding-bottom:20px}
.seg{display:inline-flex;gap:4px;padding:5px;border-radius:999px;margin-top:30px;flex-wrap:wrap}
.seg button{border:0;background:transparent;padding:9px 20px;border-radius:999px;font-weight:600;font-size:.9rem;cursor:pointer;color:var(--muted);transition:.25s}
.seg button.on{background:var(--fg);color:var(--bg)}
.projects{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:22px;padding-top:30px}
.project{border-radius:var(--r-lg);overflow:hidden;transition:transform .45s cubic-bezier(.2,.8,.2,1),opacity .4s}
.project:hover{transform:translateY(-8px)}
.project.hide{display:none}
.project .img{position:relative;aspect-ratio:16/10;overflow:hidden}
.project .img img{width:100%;height:100%;object-fit:cover;cursor:zoom-in;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.project:hover .img img{transform:scale(1.07)}
.project .no{position:absolute;left:14px;top:14px;padding:4px 12px;border-radius:999px;font-size:.78rem;font-weight:700;background:rgba(0,0,0,.45);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);color:#fff}
.project .body{padding:22px 24px 26px}
.project .body p{color:var(--muted);font-size:.95rem;margin:8px 0 14px}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tags span{font-size:.74rem;font-weight:600;padding:4px 11px;border-radius:999px;background:var(--line)}

/* ---------- Kontak ---------- */
.contact-grid{display:grid;gap:20px;padding-top:30px}
@media (min-width:900px){.contact-grid{grid-template-columns:1fr 1.1fr}}
.c-list{display:grid;gap:14px;align-content:start}
.c-item{display:flex;align-items:center;gap:18px;padding:18px 22px;border-radius:var(--r-lg);transition:.35s cubic-bezier(.2,.8,.2,1)}
.c-item:hover{transform:translateX(6px)}
.c-item .ic{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;flex:none;color:#fff}
.c-item .ic svg{width:25px;height:25px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.c-item small{display:block;color:var(--muted);font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.c-item b{font-weight:600;word-break:break-all}
.ic.mail{background:linear-gradient(135deg,#0a84ff,#64d2ff)}.ic.wa{background:linear-gradient(135deg,#30d158,#0a9d3c)}
.ic.ig{background:linear-gradient(135deg,#ff9f0a,#ff375f,#bf5af2)}.ic.gh{background:linear-gradient(135deg,#48484a,#1c1c1e)}
.ic.tg{background:linear-gradient(135deg,#64d2ff,#0a84ff)}.ic.pin{background:linear-gradient(135deg,#ff375f,#ff9f0a)}
form.card{border-radius:var(--r-xl);padding:clamp(24px,4vw,40px)}
label{display:block;font-size:.82rem;font-weight:600;color:var(--muted);margin:0 0 7px 4px}
input,textarea{width:100%;padding:15px 18px;border-radius:16px;background:var(--line);border:1.5px solid transparent;outline:0;margin-bottom:18px;transition:.25s}
input:focus,textarea:focus{border-color:var(--blue);background:transparent;box-shadow:0 0 0 5px rgba(10,132,255,.18)}
textarea{min-height:150px;resize:vertical}
.form-btns{display:flex;gap:12px;flex-wrap:wrap}
.form-btns .btn{flex:1;justify-content:center}

/* ---------- Footer ---------- */
footer{text-align:center;color:var(--muted);font-size:.88rem;padding:30px 20px 10px}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:100;display:none;place-items:center;align-content:center;gap:14px;background:rgba(0,0,0,.78);-webkit-backdrop-filter:blur(26px);backdrop-filter:blur(26px);padding:24px}
.lightbox.open{display:grid;animation:fade .3s}
.lightbox img{max-height:80vh;border-radius:22px;box-shadow:0 30px 90px rgba(0,0,0,.6)}
.lightbox p{color:#fff;font-weight:600;text-align:center}
.lightbox button{position:absolute;top:22px;right:22px;width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.18);color:#fff;font-size:1.5rem;cursor:pointer}
@keyframes fade{from{opacity:0}}

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