:root{
    --bg:#f7fbff;
    --soft:#eef6ff;
    --card:#ffffff;
    --text:#0f172a;
    --muted:#64748b;
    --line:#dbeafe;
    --primary:#2563eb;
    --primary-dark:#1d4ed8;
    --accent:#06b6d4;
    --success:#22c55e;
    --radius:24px;
    --shadow:0 20px 55px rgba(15,23,42,.10);
    --shadow-soft:0 10px 28px rgba(37,99,235,.08);
    --container:1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    color:var(--text);
    background:
        radial-gradient(circle at 10% 0%, rgba(37,99,235,.10), transparent 26%),
        radial-gradient(circle at 95% 8%, rgba(6,182,212,.12), transparent 28%),
        linear-gradient(180deg,#f8fbff 0%,#f4f8ff 50%,#ffffff 100%);
    line-height:1.65;
    overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit}
.container{width:min(var(--container), calc(100% - 48px));margin-inline:auto}
.site-bg{display:none}

/* Header */
.site-header{
    position:sticky;
    top:0;
    z-index:50;
    padding:12px 0;
    background:rgba(248,251,255,.86);
    backdrop-filter:blur(18px);
    border-bottom:1px solid rgba(219,234,254,.75);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.02em;min-width:0}
.brand span{
    width:38px;height:38px;border-radius:14px;
    display:grid;place-items:center;
    color:#fff;
    background:linear-gradient(135deg,var(--primary),var(--accent));
    box-shadow:0 10px 22px rgba(37,99,235,.22);
    font-size:12px;
    flex:0 0 auto;
}
.brand strong{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-menu{display:flex;align-items:center;gap:6px}
.nav-menu a{
    padding:9px 12px;
    border-radius:999px;
    color:#334155;
    font-size:14px;
    font-weight:800;
    transition:.2s ease;
}
.nav-menu a:hover{background:#fff;color:var(--primary);box-shadow:var(--shadow-soft)}
.nav-toggle{display:none;border:0;background:#fff;border-radius:14px;padding:9px 10px;box-shadow:var(--shadow-soft);cursor:pointer}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text);margin:5px 0;border-radius:10px;transition:.2s ease}
.nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Shared */
.section-first{padding:86px 0 72px}
.section{padding:84px 0}
.section-soft{background:rgba(239,246,255,.70);border-block:1px solid rgba(219,234,254,.78)}
.eyebrow{
    display:inline-flex;
    width:max-content;
    align-items:center;
    padding:7px 12px;
    border-radius:999px;
    color:var(--primary-dark);
    background:#fff;
    border:1px solid var(--line);
    font-size:12px;
    font-weight:950;
    letter-spacing:.01em;
    box-shadow:0 8px 20px rgba(37,99,235,.07);
}
.section-heading h2,.section-title h2,.contact-copy h2{
    margin:16px 0 12px;
    max-width:760px;
    font-size:clamp(32px,4.6vw,56px);
    line-height:1.06;
    letter-spacing:-.055em;
}
.section-heading p,.section-title p,.contact-copy p{margin:0;color:var(--muted);max-width:700px}
.section-title{margin-bottom:32px}
.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:46px;
    padding:12px 18px;
    border-radius:999px;
    border:1px solid transparent;
    font-weight:950;
    font-size:14px;
    transition:.2s ease;
}
.btn-primary{color:#fff;background:linear-gradient(135deg,var(--primary),var(--accent));box-shadow:0 14px 30px rgba(37,99,235,.25)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(37,99,235,.32)}
.btn-light{color:var(--primary-dark);background:#fff;border-color:var(--line);box-shadow:var(--shadow-soft)}
.btn-light:hover{transform:translateY(-2px);border-color:rgba(37,99,235,.25)}

/* Hero */
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.75fr);align-items:center;gap:64px}
.hero-copy h1{
    margin:18px 0 4px;
    font-size:clamp(48px,7vw,84px);
    line-height:.94;
    letter-spacing:-.075em;
}
.hero-title{
    margin:0;
    max-width:760px;
    color:transparent;
    background:linear-gradient(135deg,var(--primary),var(--accent));
    -webkit-background-clip:text;
    background-clip:text;
    font-size:clamp(22px,3vw,34px);
    line-height:1.15;
    font-weight:950;
    letter-spacing:-.045em;
}
.hero-desc{margin:18px 0 0;max-width:700px;color:var(--muted);font-size:17px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;color:#475569;font-size:13px;font-weight:800}
.hero-meta span{display:inline-flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 11px;box-shadow:0 8px 20px rgba(15,23,42,.04)}
.hero-visual{display:flex;justify-content:center}

.profile-card{
    width:min(100%,360px);
    background:rgba(255,255,255,.98);
    border:1px solid rgba(219,234,254,.95);
    border-radius:30px;
    padding:18px;
    box-shadow:var(--shadow);
}
.photo-wrap{
    width:100%;
    aspect-ratio:1/1;
    margin:0 0 18px;
    padding:10px;
    border-radius:28px;
    overflow:hidden;
    background:linear-gradient(135deg,#eff6ff,#f8fbff);
    border:1px solid rgba(219,234,254,.95);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.7);
}
.photo-wrap img{display:block;width:100%;height:100%;object-fit:cover;object-position:center top;border-radius:20px}
.profile-body{display:grid;grid-template-columns:1fr;gap:6px;text-align:center}
.profile-body strong{display:block;font-size:28px;line-height:1.08;letter-spacing:-.045em}
.profile-body p{margin:0;color:#475569;font-size:15px;line-height:1.6;font-weight:750}


/* About */
.about-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:52px;align-items:start}
.about-panel,.experience-card,.project-card,.service-card{
    background:#fff;
    border:1px solid var(--line);
    box-shadow:var(--shadow-soft);
}
.about-panel{border-radius:var(--radius);padding:30px}
.about-panel p{margin:0;color:#475569}
.about-panel p+p{margin-top:16px}
.skill-cloud{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}
.skill-cloud span,.feature-list span{
    display:inline-flex;
    align-items:center;
    padding:7px 10px;
    border-radius:999px;
    color:var(--primary-dark);
    background:#eff6ff;
    border:1px solid var(--line);
    font-size:12px;
    font-weight:950;
}

/* Projects */
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.project-card{
    position:relative;
    min-height:300px;
    border-radius:var(--radius);
    padding:24px;
    overflow:hidden;
    transition:.22s ease;
}
.project-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.project-card::after{
    content:"";
    position:absolute;
    right:-70px;top:-70px;
    width:160px;height:160px;
    border-radius:999px;
    background:linear-gradient(135deg,rgba(37,99,235,.11),rgba(6,182,212,.13));
}
.featured-project{grid-column:span 2;background:linear-gradient(135deg,#fff,#f9fcff)}
.project-top{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.project-type{display:inline-flex;padding:7px 10px;border-radius:999px;color:var(--primary-dark);background:#eff6ff;border:1px solid var(--line);font-size:12px;font-weight:950}
.project-top strong{font-size:38px;line-height:1;color:rgba(37,99,235,.14);font-weight:950;letter-spacing:-.08em}
.project-card h3{position:relative;z-index:1;margin:0 0 8px;font-size:22px;line-height:1.18;letter-spacing:-.04em}
.project-card small{position:relative;z-index:1;display:block;margin-bottom:14px;color:var(--primary);font-weight:950}
.project-card p{position:relative;z-index:1;margin:0;color:#475569;font-size:14px}
.feature-list{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}

/* Experience */
.experience-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px;align-items:start}
.experience-card{border-radius:30px;padding:30px;box-shadow:var(--shadow)}
.experience-head span{display:inline-flex;padding:7px 11px;border-radius:999px;color:var(--primary-dark);background:#eff6ff;border:1px solid var(--line);font-size:12px;font-weight:950}
.experience-head h3{margin:14px 0 12px;font-size:28px;line-height:1.1;letter-spacing:-.045em}
.experience-card>p{margin:0;color:#475569}

/* Services */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service-card{border-radius:20px;padding:20px}
.service-card span{width:28px;height:28px;display:grid;place-items:center;border-radius:999px;color:#fff;background:linear-gradient(135deg,var(--primary),var(--accent));font-weight:950;font-size:13px}
.service-card h3{margin:14px 0 8px;font-size:18px;line-height:1.2;letter-spacing:-.035em}
.service-card p{margin:0;color:#475569;font-size:14px;line-height:1.62}

/* Contact */
.contact-section{padding-bottom:94px}
.contact-card{
    display:grid;
    grid-template-columns:1.05fr .95fr;
    gap:28px;
    align-items:stretch;
    color:#fff;
    background:linear-gradient(135deg,#0f172a,#172554);
    border-radius:34px;
    padding:34px;
    box-shadow:var(--shadow);
    overflow:hidden;
    position:relative;
}
.contact-card::after{content:"";position:absolute;right:-120px;top:-120px;width:280px;height:280px;border-radius:999px;background:rgba(59,130,246,.22)}
.contact-card .eyebrow{color:#bfdbfe;background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.16);box-shadow:none}
.contact-copy{position:relative;z-index:1}
.contact-copy p{color:#cbd5e1}
.contact-list{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-list a,.contact-list div{display:flex;flex-direction:column;justify-content:center;min-height:104px;padding:18px;border-radius:20px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13);backdrop-filter:blur(10px)}
.contact-list strong{margin-bottom:6px;color:#bfdbfe;font-size:13px}
.contact-list span{font-weight:850;word-break:break-word;line-height:1.35}

/* Footer */
.site-footer{padding:50px 0 26px;color:#dbeafe;background:#08111f}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr 1fr;gap:36px}
.footer-grid p{margin:14px 0 0;max-width:420px;color:#94a3b8}
.footer-grid h4{margin:0 0 12px;color:#fff}
.footer-grid a,.footer-grid span{display:block;margin:8px 0;color:#bfdbfe;font-size:14px}
.footer-brand span{box-shadow:none}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:34px;padding-top:22px;border-top:1px solid rgba(219,234,254,.10);color:#94a3b8;font-size:13px}
.footer-bottom a{color:#bfdbfe}
.wa-float{position:fixed;right:20px;bottom:20px;z-index:45;display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;border-radius:999px;color:#fff;background:var(--success);font-size:13px;font-weight:950;box-shadow:0 16px 32px rgba(34,197,94,.32)}

/* Animation: aman untuk screenshot/mobile, elemen tetap terlihat */
.reveal{opacity:1;transform:none}

/* Tablet */
@media (max-width: 980px){
    .hero-grid,.about-grid,.experience-layout,.contact-card{grid-template-columns:1fr;gap:34px}
    .hero-visual{justify-content:flex-start}
    .project-grid{grid-template-columns:1fr 1fr}
    .featured-project{grid-column:span 2}
    .service-grid{grid-template-columns:1fr 1fr}
    .footer-grid{grid-template-columns:1fr 1fr}
}

/* Mobile */
@media (max-width: 760px){
    body{background:linear-gradient(180deg,#f8fbff 0%,#eff6ff 42%,#f8fbff 100%)}
    .container{width:min(100% - 28px,var(--container))}
    .site-header{padding:8px 0}
    .brand span{width:32px;height:32px;border-radius:11px;font-size:11px}
    .brand strong{max-width:175px;font-size:12px}
    .nav-toggle{display:block;flex:0 0 auto}
    .nav-menu{position:absolute;left:14px;right:14px;top:56px;display:none;flex-direction:column;align-items:stretch;gap:4px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}
    .nav-menu.open{display:flex}
    .nav-menu a{padding:12px 14px;font-size:13px}

    .section-first{padding:36px 0 42px}
    .section{padding:48px 0}
    .hero-grid{gap:22px;text-align:center}
    .hero-copy{order:1}
    .hero-visual{order:2;justify-content:center}
    .eyebrow{margin-inline:auto;font-size:11px;padding:6px 10px}
    .hero-copy h1{margin-top:14px;font-size:36px;line-height:1;letter-spacing:-.055em}
    .hero-title{font-size:18px;line-height:1.25;max-width:320px;margin-inline:auto}
    .hero-desc{font-size:14px;line-height:1.7;max-width:330px;margin:14px auto 0}
    .hero-actions{gap:10px;margin-top:18px}
    .btn{width:100%;min-height:43px;padding:11px 16px;font-size:13px}
    .hero-meta{display:none}

    
.profile-card{
    width:100%;
    max-width:340px;
    padding:14px;
    border-radius:22px;
    text-align:center;
}
.photo-wrap{
    width:100%;
    max-width:220px;
    aspect-ratio:1/1;
    padding:8px;
    margin:0 auto 14px;
    border-radius:22px;
    box-shadow:0 12px 26px rgba(37,99,235,.10);
}
.photo-wrap img{display:block;border-radius:16px}
.profile-body{display:grid;grid-template-columns:1fr;gap:4px;align-items:center;text-align:center}
.profile-body strong{font-size:20px;letter-spacing:-.03em}
.profile-body p{font-size:13px;line-height:1.55;font-weight:800;max-width:240px;margin:0 auto;color:#475569}


    .section-heading,.section-title{text-align:left;margin-bottom:22px}
    .section-heading .eyebrow,.section-title .eyebrow{margin-inline:0}
    .section-heading h2,.section-title h2,.contact-copy h2{font-size:28px;line-height:1.1;letter-spacing:-.045em;margin:12px 0 10px}
    .section-heading p,.section-title p,.contact-copy p{font-size:14px;line-height:1.7}
    .about-panel{padding:18px;border-radius:20px}
    .about-panel p{font-size:14px;line-height:1.72}
    .skill-cloud{gap:7px;margin-top:18px}
    .skill-cloud span,.feature-list span{font-size:11px;padding:6px 9px}

    .project-grid{grid-template-columns:1fr;gap:14px}
    .featured-project{grid-column:span 1}
    .project-card{min-height:auto;padding:18px;border-radius:20px;box-shadow:0 12px 28px rgba(37,99,235,.07)}
    .project-card::after{width:120px;height:120px;right:-55px;top:-55px}
    .project-top{margin-bottom:12px}
    .project-type{font-size:11px;padding:6px 9px}
    .project-top strong{font-size:28px}
    .project-card h3{font-size:18px;line-height:1.22;margin-bottom:6px}
    .project-card small{font-size:12px;margin-bottom:10px}
    .project-card p{font-size:13px;line-height:1.65}
    .feature-list{gap:7px;margin-top:14px}

    .experience-card{padding:20px;border-radius:22px;box-shadow:0 14px 32px rgba(15,23,42,.08)}
    .experience-head h3{font-size:22px;margin:12px 0 10px}
    .experience-card>p{font-size:14px;line-height:1.72}
    .service-grid{grid-template-columns:1fr;gap:12px}
    .service-card{display:grid;grid-template-columns:32px 1fr;gap:2px 12px;padding:16px;border-radius:18px}
    .service-card span{grid-row:1 / span 2;width:28px;height:28px;margin-top:2px}
    .service-card h3{margin:0;font-size:15px}
    .service-card p{grid-column:2;font-size:13px;line-height:1.58}

    .contact-section{padding-bottom:54px}
    .contact-card{display:block;padding:20px;border-radius:24px}
    .contact-card .eyebrow{margin-inline:0}
    .contact-card .hero-actions{margin-top:18px}
    .contact-list{grid-template-columns:1fr;gap:10px;margin-top:18px}
    .contact-list a,.contact-list div{min-height:auto;padding:14px;border-radius:16px}
    .contact-list span{font-size:13px}

    .site-footer{padding:34px 0 22px}
    .footer-grid{grid-template-columns:1fr;gap:22px}
    .footer-grid p,.footer-grid a,.footer-grid span{font-size:13px}
    .footer-bottom{align-items:flex-start;flex-direction:column;gap:10px;margin-top:22px;padding-top:18px}
    .wa-float{right:14px;bottom:14px;padding:10px 13px;font-size:12px}
}

@media (max-width: 390px){
    .container{width:min(100% - 24px,var(--container))}
    .hero-copy h1{font-size:33px}
    .hero-title{font-size:17px}
    .section-heading h2,.section-title h2,.contact-copy h2{font-size:26px}
    .profile-body strong{font-size:18px}
    .profile-body p{max-width:220px}
}