:root{
  --bg:#08090b;--panel:#101216;--text:#f5f7fa;--muted:#9298a3;
  --line:rgba(255,255,255,.09);--accent:#58a6ff;--accent2:#2f7de1;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
.bg-grid{position:fixed;inset:0;pointer-events:none;opacity:.18;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:60px 60px;mask-image:linear-gradient(to bottom,black,transparent 80%)}
.glow{position:fixed;width:500px;height:500px;border-radius:50%;filter:blur(100px);opacity:.12;pointer-events:none}.glow-1{background:var(--accent);top:-250px;right:-180px}.glow-2{background:#7c3aed;bottom:-300px;left:-250px}
.topbar{position:fixed;z-index:50;top:18px;left:50%;transform:translateX(-50%);width:min(1100px,92%);padding:11px 14px 11px 20px;border:1px solid var(--line);background:rgba(12,13,16,.72);backdrop-filter:blur(20px);border-radius:999px;display:flex;align-items:center;justify-content:space-between}
.brand{font-size:19px;font-weight:900;letter-spacing:-1px}.brand span{color:var(--accent)}
nav{display:flex;gap:27px;font-size:12px;color:#b8bdc7}nav a:hover{color:white}
.nav-cta{font-size:12px;background:#fff;color:#0b0c0e;padding:9px 15px;border-radius:999px;font-weight:800}.nav-cta span{color:#1774d2}
.section{width:min(1120px,90%);margin:auto;padding:130px 0}.hero{min-height:100vh;padding-top:180px;display:grid;grid-template-columns:1.35fr .65fr;align-items:center;gap:70px}
.eyebrow{font-size:11px;letter-spacing:2.5px;color:var(--muted);display:flex;align-items:center;gap:9px;margin-bottom:24px}.eyebrow span,.status span{width:7px;height:7px;border-radius:50%;background:#5cf28a;box-shadow:0 0 15px #5cf28a}
h1{font-size:clamp(64px,10vw,130px);line-height:.82;letter-spacing:-7px;font-weight:950}h1 em{font-style:normal;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.55)}
.hero-role{font-size:18px;margin-top:32px;color:#d7dbe2}.hero-role b{color:var(--accent);padding:0 8px}.hero-text{
  max-width:600px;
  color:var(--muted);
  margin-top:16px;
  font-size:15px;
  text-align:justify;
  line-height:1.7;
}
.actions{display:flex;gap:12px;margin-top:30px}.btn{display:inline-flex;align-items:center;gap:15px;padding:13px 19px;border-radius:10px;font-weight:800;font-size:13px;border:1px solid var(--line);cursor:pointer}.btn.primary{background:var(--accent);color:#07111d;border-color:var(--accent)}.btn.ghost{color:#ddd;background:rgba(255,255,255,.03)}.btn:hover{transform:translateY(-2px)}
.hero-card{position:relative}.portrait-placeholder{aspect-ratio:4/5;border:1px solid var(--line);border-radius:24px;background:linear-gradient(145deg,#171a20,#090a0d);display:flex;align-items:center;justify-content:center;flex-direction:column;box-shadow:0 25px 80px rgba(0,0,0,.45);overflow:hidden}.initials{font-size:90px;font-weight:900;color:rgba(255,255,255,.08)}.portrait-label{font-size:9px;letter-spacing:3px;color:#606772}.status{display:flex;gap:9px;align-items:center;position:absolute;bottom:-14px;left:50%;transform:translateX(-50%);white-space:nowrap;padding:9px 14px;border:1px solid var(--line);background:#0d0f12;border-radius:999px;font-size:11px;color:#bfc5ce}
.narrow{max-width:1120px}.section-head{display:flex;align-items:baseline;gap:18px;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:55px}.section-no{font:11px monospace;color:var(--accent)}h2{font-size:clamp(38px,6vw,68px);line-height:1;letter-spacing:-3px}h2 em{font-style:normal;color:var(--accent)}
.about-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:100px}.lead{font-size:clamp(15px,3vw,25px);line-height:1.3;letter-spacing:-1px;color:#dce0e7;text-align:justify;}.lead strong{color:white}.about-facts{border-left:1px solid var(--line);padding-left:28px}.about-facts div{padding:0 0 22px;margin-bottom:22px;border-bottom:1px solid var(--line)}.about-facts span{display:block;color:#6e7580;text-transform:uppercase;letter-spacing:1.5px;font-size:9px}.about-facts strong{display:block;margin-top:5px;font-size:15px}
.skills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.skill-card{padding:28px;border:1px solid var(--line);background:rgba(255,255,255,.025);border-radius:18px;min-height:270px}.skill-card:hover{border-color:rgba(88,166,255,.4);transform:translateY(-4px)}.skill-icon{font:11px monospace;color:var(--accent)}h3{font-size:23px;margin-top:35px;letter-spacing:-.7px}.skill-card p,.project p{color:var(--muted);font-size:13px;margin-top:10px}.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:22px}.tags span{font-size:9px;padding:5px 8px;border:1px solid var(--line);border-radius:999px;color:#b5bac3}
.project-list{border-top:1px solid var(--line)}.project{display:grid;grid-template-columns:70px 1fr 40px;gap:20px;padding:34px 0;border-bottom:1px solid var(--line);align-items:start}.project:hover{padding-left:12px;background:rgba(255,255,255,.018)}.project-number{font:12px monospace;color:#6c737d}.project-top{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1.8px;color:var(--accent)}.project h3{margin-top:8px;font-size:30px}.project-arrow{font-size:23px;color:#aeb4be}
.contact-section{padding-bottom:80px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}.contact-lead{font-size:28px;line-height:1.3;max-width:460px}.email{display:inline-block;margin-top:25px;font-size:18px;color:var(--accent);border-bottom:1px solid rgba(88,166,255,.4)}.socials{display:flex;gap:20px;margin-top:35px;color:#a8afb9;font-size:12px}.socials a:hover{color:white}.contact-form{display:flex;flex-direction:column;gap:11px}.contact-form input,.contact-form textarea{width:100%;background:#0e1013;border:1px solid var(--line);border-radius:10px;padding:13px;color:white;outline:none;font:13px inherit}.contact-form input:focus,.contact-form textarea:focus{border-color:rgba(88,166,255,.65)}footer{width:min(1120px,90%);margin:auto;padding:28px 0 40px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:#626a75;font-size:10px;letter-spacing:1px;text-transform:uppercase}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.reveal.show{opacity:1;transform:none}
@media(max-width:800px){.topbar nav{display:none}.hero{grid-template-columns:1fr;padding-top:150px}.hero-card{max-width:330px;margin:30px auto 0}.about-grid,.contact-grid{grid-template-columns:1fr;gap:40px}.skills-grid{grid-template-columns:1fr}.project{grid-template-columns:38px 1fr 25px}.project h3{font-size:23px}h1{letter-spacing:-4px}footer{flex-direction:column;gap:8px}}

.project-link{display:inline-block;margin-top:18px;font-size:11px;color:var(--accent);font-weight:800}.project-link:hover{text-decoration:underline}.project-note{display:inline-block;margin-top:18px;font-size:10px;color:#6e7580;text-transform:uppercase;letter-spacing:1px}

.portrait-wrap{position:relative;aspect-ratio:4/5;border:1px solid rgba(255,255,255,.14);border-radius:24px;overflow:hidden;background:#ff2035;box-shadow:0 25px 80px rgba(0,0,0,.5),0 0 55px rgba(255,32,53,.10)}
.portrait{width:100%;height:100%;display:block;object-fit:cover;object-position:center 28%;transition:transform .7s ease,filter .5s ease}.portrait-wrap:hover .portrait{transform:scale(1.035);filter:saturate(1.05) contrast(1.03)}
.portrait-overlay{position:absolute;left:14px;right:14px;bottom:14px;padding:12px 14px;border:1px solid rgba(255,255,255,.18);background:rgba(5,7,9,.58);backdrop-filter:blur(12px);border-radius:14px;display:flex;justify-content:space-between;align-items:center;gap:12px}.portrait-overlay span{font-size:9px;font-weight:900;letter-spacing:1.5px}.portrait-overlay small{font-size:8px;color:#d6d9df;letter-spacing:1px}
.skill-icon{width:44px;height:44px;display:grid;place-items:center;border:1px solid rgba(88,166,255,.22);background:rgba(88,166,255,.06);border-radius:13px;color:var(--accent);font-size:0;transition:.25s}.skill-card:hover .skill-icon{transform:translateY(-2px) rotate(-3deg);border-color:rgba(88,166,255,.55);box-shadow:0 10px 28px rgba(88,166,255,.10)}.skill-icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.metric-row{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:24px}.metric-row div{padding:12px 10px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.02)}.metric-row strong{display:block;color:white;font-size:16px;letter-spacing:-.5px}.metric-row span{display:block;color:#707783;font-size:8px;text-transform:uppercase;letter-spacing:1px;margin-top:2px}.featured-project{background:linear-gradient(90deg,rgba(88,166,255,.035),transparent 60%)}
.socials a{display:inline-flex;align-items:center;gap:6px}.socials a::before{content:'↗';color:var(--accent);font-size:10px}.socials a:hover::before{transform:translate(2px,-2px)}
@media(max-width:800px){.metric-row{grid-template-columns:repeat(2,1fr)}.portrait-overlay{flex-direction:column;align-items:flex-start}.hero-card{max-width:360px}}

/* --- Refined visual layer --- */
:root{--accent2:#8ab4ff;--glass:rgba(13,16,23,.72)}
.navbar,.nav{backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);background:linear-gradient(180deg,rgba(10,12,17,.86),rgba(10,12,17,.62));box-shadow:0 18px 50px rgba(0,0,0,.18)}
.logo{font-size:22px;letter-spacing:-1.2px;transition:transform .25s ease,text-shadow .25s ease}.logo:hover{transform:translateY(-1px);text-shadow:0 0 24px rgba(92,146,255,.45)}
.logo span,.logo-dot{color:var(--accent)}
.nav a{position:relative;transition:color .25s ease,transform .25s ease}.nav a::after{content:"";position:absolute;left:50%;bottom:-10px;width:0;height:2px;border-radius:10px;background:linear-gradient(90deg,var(--accent),var(--accent2));transform:translateX(-50%);transition:width .25s ease}.nav a:hover{color:#fff;transform:translateY(-1px)}.nav a:hover::after{width:18px}
.cta,.talk-btn{border:1px solid rgba(255,255,255,.12)!important;box-shadow:0 8px 24px rgba(0,0,0,.22),inset 0 1px 0 rgba(255,255,255,.55);transition:transform .25s ease,box-shadow .25s ease}.cta:hover,.talk-btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,0,0,.3),0 0 28px rgba(94,146,255,.13)}
.project{position:relative;overflow:hidden;background:linear-gradient(145deg,rgba(255,255,255,.025),rgba(255,255,255,.008));border:1px solid rgba(255,255,255,.075);box-shadow:0 16px 45px rgba(0,0,0,.16);transition:transform .35s ease,border-color .35s ease,box-shadow .35s ease}.project::before{content:"";position:absolute;inset:-1px;background:radial-gradient(circle at 85% 15%,rgba(93,145,255,.12),transparent 32%);pointer-events:none;opacity:0;transition:opacity .35s ease}.project:hover{transform:translateY(-5px);border-color:rgba(117,164,255,.25);box-shadow:0 22px 55px rgba(0,0,0,.28)}.project:hover::before{opacity:1}
.tags span{border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.025);transition:transform .2s ease,border-color .2s ease}.tags span:hover{transform:translateY(-2px);border-color:rgba(117,164,255,.28)}
.project-arrow{transition:transform .3s ease,color .3s ease}.project:hover .project-arrow{transform:translate(3px,-3px);color:var(--accent2)}
.section-head h2 em{background:linear-gradient(90deg,#fff,var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero::after{content:"";position:absolute;inset:auto 5% -20% auto;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(75,125,255,.12),transparent 68%);pointer-events:none;filter:blur(8px)}
@media(max-width:800px){.nav a::after{display:none}.project:hover{transform:none}}

/* CV / social refinements */
.timeline{position:relative;margin-top:28px;padding-left:210px}.timeline::before{content:"";position:absolute;left:184px;top:5px;bottom:5px;width:1px;background:linear-gradient(var(--accent),rgba(255,255,255,.08),transparent)}.timeline-item{position:relative;display:grid;grid-template-columns:1fr;gap:5px;padding:0 0 42px}.timeline-date{position:absolute;left:-210px;top:2px;width:170px;font-size:10px;letter-spacing:1.2px;color:#7d8592;font-weight:800}.timeline-dot{position:absolute;left:-31px;top:2px;width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px rgba(90,140,255,.08),0 0 20px rgba(90,140,255,.45)}.timeline-content{padding:22px 24px;border:1px solid rgba(255,255,255,.075);border-radius:18px;background:linear-gradient(145deg,rgba(255,255,255,.028),rgba(255,255,255,.008));transition:.3s ease}.timeline-content:hover{transform:translateX(4px);border-color:rgba(117,164,255,.25)}.timeline-content h3{margin:0 0 7px;font-size:20px}.timeline-company{margin:0 0 12px!important;color:var(--accent2)!important;font-size:12px!important;font-weight:800}.timeline-content p:last-child{margin:0;color:#929aa8;font-size:13px;line-height:1.75}.cert-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}.cert-card{display:flex;gap:16px;padding:22px;border:1px solid rgba(255,255,255,.075);border-radius:18px;background:linear-gradient(145deg,rgba(255,255,255,.028),rgba(255,255,255,.008));transition:.3s ease}.cert-card:hover{transform:translateY(-4px);border-color:rgba(117,164,255,.25);box-shadow:0 18px 45px rgba(0,0,0,.18)}.cert-icon{display:grid;place-items:center;flex:0 0 42px;height:42px;border-radius:12px;background:rgba(98,148,255,.1);border:1px solid rgba(117,164,255,.2);color:var(--accent2);font-weight:900}.cert-card h3{margin:0 0 7px;font-size:15px}.cert-card p{margin:0;color:#8f97a4;font-size:12px;line-height:1.65}.socials{display:grid!important;grid-template-columns:repeat(5,minmax(0,1fr));gap:9px!important;margin-top:24px}.social-link{display:flex!important;align-items:center;justify-content:center;gap:7px;padding:11px 10px;border:1px solid rgba(255,255,255,.075);border-radius:12px;background:rgba(255,255,255,.018);font-size:10px!important;font-weight:800;transition:.25s ease}.social-link:hover{transform:translateY(-3px);border-color:rgba(117,164,255,.3);background:rgba(117,164,255,.06)}.social-icon{display:grid;place-items:center;width:22px;height:22px;border-radius:6px;background:rgba(255,255,255,.06);font-size:12px;font-weight:900}.social-link b{color:var(--accent2);font-size:11px}.social-link span:nth-child(2){color:#c4cad4}.linkedin{background:#0a66c2;color:#fff}.github{background:#fff;color:#111}.xicon{background:#111;color:#fff}.instagram{background:linear-gradient(135deg,#7d2ae8,#ff315c,#ffb02e);color:#fff}.facebook{background:#1877f2;color:#fff}
@media(max-width:900px){.timeline{padding-left:34px}.timeline::before{left:4px}.timeline-date{position:static;width:auto;margin-bottom:6px}.timeline-dot{left:0}.cert-grid{grid-template-columns:1fr}.socials{grid-template-columns:repeat(2,1fr)!important}}
@media(max-width:600px){.socials{grid-template-columns:1fr 1fr!important}.timeline-content{padding:18px}.timeline-item{padding-bottom:30px}}

/* --- Cleaner social icons --- */
.socials{display:flex!important;align-items:center;gap:10px!important;margin-top:24px!important}
.social-icon-btn{position:relative;display:grid!important;place-items:center;width:44px;height:44px!important;padding:0!important;border-radius:13px!important;border:1px solid rgba(255,255,255,.09)!important;background:rgba(255,255,255,.025)!important;color:#aeb7c7!important;transition:transform .25s ease,border-color .25s ease,background .25s ease,color .25s ease,box-shadow .25s ease!important}
.social-icon-btn svg{width:19px;height:19px;fill:currentColor;stroke:none}.social-icon-btn:hover{transform:translateY(-4px) scale(1.04)!important;color:#fff!important;background:rgba(255,255,255,.07)!important;border-color:rgba(117,164,255,.35)!important;box-shadow:0 10px 28px rgba(0,0,0,.25),0 0 20px rgba(117,164,255,.09)!important}.social-icon-btn::after{content:attr(aria-label);position:absolute;left:50%;top:calc(100% + 8px);transform:translateX(-50%) translateY(-3px);opacity:0;pointer-events:none;font-size:9px;white-space:nowrap;letter-spacing:.5px;color:#8f98a8;transition:.2s ease}.social-icon-btn:hover::after{opacity:1;transform:translateX(-50%) translateY(0)}.social-icon-btn.linkedin:hover{color:#70b7ff!important}.social-icon-btn.github:hover{color:#fff!important}.social-icon-btn.xicon:hover{color:#fff!important}.social-icon-btn.instagram:hover{color:#ff72b7!important}.social-icon-btn.facebook:hover{color:#63a8ff!important}

/* --- Separate CV sections --- */
.timeline.single{padding-left:210px}.education-card{display:grid;grid-template-columns:72px 1fr;gap:24px;align-items:start;margin-top:28px;padding:28px;border:1px solid rgba(255,255,255,.075);border-radius:20px;background:linear-gradient(145deg,rgba(255,255,255,.03),rgba(255,255,255,.008));transition:.3s ease}.education-card:hover{transform:translateY(-4px);border-color:rgba(117,164,255,.25);box-shadow:0 18px 45px rgba(0,0,0,.2)}.education-mark{display:grid;place-items:center;width:62px;height:62px;border-radius:17px;background:rgba(117,164,255,.09);border:1px solid rgba(117,164,255,.18);color:var(--accent2);font-size:11px;font-weight:900;letter-spacing:1px}.education-period{font-size:10px;letter-spacing:1.2px;color:#7d8592;font-weight:800;margin-bottom:7px}.education-card h3{margin:0 0 7px;font-size:22px}.education-card .timeline-company{margin-bottom:14px!important}.education-card p:last-child{margin:14px 0 0;color:#929aa8;font-size:13px;line-height:1.75}.education-gpa{display:inline-flex;align-items:center;gap:10px;padding:7px 10px;border:1px solid rgba(117,164,255,.16);border-radius:9px;background:rgba(117,164,255,.05)}.education-gpa span{font-size:9px;color:#7d8592;letter-spacing:1px;font-weight:800}.education-gpa strong{font-size:12px;color:#dce6ff}
@media(max-width:900px){.timeline.single{padding-left:34px}.socials{gap:8px!important}.education-card{grid-template-columns:1fr}.education-mark{width:54px;height:54px}}
@media(max-width:600px){.social-icon-btn{width:40px;height:40px}.social-icon-btn svg{width:17px;height:17px}}

/* Instagram — clean gradient mark */
.social-icon-btn.instagram svg{fill:none;stroke:none;width:20px;height:20px}
.social-icon-btn.instagram:hover{background:rgba(225,48,108,.08)!important;border-color:rgba(225,48,108,.3)!important;box-shadow:0 10px 28px rgba(0,0,0,.25),0 0 22px rgba(225,48,108,.12)!important}

/* Efek hover untuk card sertifikat berbentuk link */
a.cert-card {
  text-decoration: none;
  color: inherit;
  display: flex;
}

a.cert-card:hover h3 {
  color: var(--accent);
}