/* =========================
   RESET & BASE
========================= */
*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:"Poppins", system-ui, Arial;
}

html{
  scroll-behavior:smooth;
}

/* =========================
   THEME VARIABLES (DARK ONLY)
========================= */
:root{
  --bg:#060b16;
  --panel:#0e162f;
  --text:#e9ecf5;
  --sub:#aeb9d4;
  --glass:rgba(255,255,255,.08);
  --grad1:#4b8cff;
  --grad2:#2dd4ff;
}

body{
  background:
    radial-gradient(circle at var(--x,50%) var(--y,50%),rgba(90,160,255,.12),transparent 40%),
    #060b16;
  color:var(--text);
  line-height:1.8;
  transition:.4s ease background,.4s ease color;
}

/* =========================
   NAVBAR
========================= */
.navbar{
  position:fixed;
  top:0;
  width:100%;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:18px 70px;
  background:rgba(8,14,30,0.65);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.08);
  transition:.35s ease;
  z-index:20;
  box-shadow:0 18px 40px rgba(0,0,0,.25);
}

.navbar.shrink{
  padding:10px 40px;
  background:rgba(6,10,22,.9);
}

.logo{
  font-size:22px;
  font-weight:800;
  color:#9cc9ff;
  letter-spacing:.5px;
  transition:.3s ease;
}

.logo:hover{
  letter-spacing:1px;
}

nav a{
  margin-left:26px;
  font-size:14px;
  color:#d7e2ff;
  opacity:.9;
  text-decoration:none;
  transition:.25s ease;
  position:relative;
  letter-spacing:.2px;
}

nav a:hover{
  color:#6fb7ff;
  opacity:1;
  letter-spacing:.6px;
}

nav a::after{
  content:"";
  position:absolute;
  bottom:-6px;
  left:0;
  width:0;
  height:2px;
  background:linear-gradient(90deg,var(--grad1),var(--grad2));
  transition:.3s ease;
}

nav a:hover::after{
  width:100%;
}

#themeToggle{
  padding:8px 16px;
  border-radius:12px;
  border:none;
  background:linear-gradient(135deg,var(--grad1),var(--grad2));
  color:white;
  cursor:pointer;
  transition:.3s ease;
}

#themeToggle:hover{
  transform:translateY(-2px);
}

/* =========================
   SCROLL PROGRESS BAR
========================= */
#progressBar{
  position:fixed;
  top:0;
  left:0;
  height:4px;
  width:0%;
  background:linear-gradient(90deg,var(--grad1),var(--grad2));
  z-index:50;
}

/* =========================
   HERO
========================= */
.hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  padding:0 70px;
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(circle at 25% 10%,rgba(80,140,255,.22),transparent 55%),
    radial-gradient(circle at 90% 80%,rgba(60,180,255,.18),transparent 60%),
    linear-gradient(145deg,#060b16,#0d1730);
  transition:background-position .2s;
  perspective:1200px;
}

.hero::after{
  content:"";
  position:absolute;
  width:500px;
  height:500px;
  right:-120px;
  top:80px;
  background:radial-gradient(circle,#3fa8ff25,#3fa8ff00);
  filter:blur(28px);
  animation:pulse 6s infinite ease-in-out;
}

@keyframes pulse{
  0%,100%{transform:scale(1)}
  50%{transform:scale(1.08)}
}

.hero-text{
  max-width:760px;
  position:relative;
  z-index:2;
  opacity:0;
  transform:translateY(20px);
  animation:fadeUp .9s ease .2s forwards;
  transform-style:preserve-3d;
}

.hero-text h1{
  font-size:54px;
  font-weight:800;
  margin-bottom:12px;
}

.hero-text span{
  color:#7fbaff;
}

#typing{
  color:#a8c7ff;
  font-weight:800;
}

.hero-text p{
  color:var(--sub);
  margin-bottom:28px;
}

.hero-text button{
  padding:12px 26px;
  border:none;
  border-radius:14px;
  background:linear-gradient(135deg,var(--grad1),var(--grad2));
  color:white;
  cursor:pointer;
  box-shadow:0 15px 40px rgba(80,160,255,.35);
  transition:.3s ease;
}

.hero-text button:hover{
  transform:translateY(-3px) scale(1.02);
}

.hero-text button:active{
  transform:scale(.97);
}

/* =========================
   HERO PHOTO
========================= */
.hero-wrapper{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:60px;
  width:100%;
}

.hero-photo{
  min-width:260px;
  max-width:340px;
  aspect-ratio:1/1.2;
  border-radius:28px;
  padding:10px;
  background:linear-gradient(145deg,rgba(255,255,255,.1),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 25px 60px rgba(0,0,0,.45);
  backdrop-filter:blur(6px);
}

.hero-photo img{
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius:22px;
}

.hero-photo:hover{
  transform:translateY(-6px);
  transition:.35s ease;
}

/* =========================
   SECTIONS
========================= */
.section{
  max-width:1150px;
  margin:auto;
  padding:130px 70px;
}

.section h2{
  font-size:30px;
  margin-bottom:14px;
  position:relative;
}

.section h2::after{
  content:"";
  display:block;
  width:60px;
  height:3px;
  background:linear-gradient(90deg,var(--grad1),var(--grad2));
  margin-top:10px;
  border-radius:20px;
}

.section p{
  color:var(--sub);
}

/* =========================
   REVEAL
========================= */
.reveal{
  opacity:0;
  transform:translateY(22px);
  transition:.8s ease;
  will-change:opacity,transform;
}

.reveal.active{
  opacity:1;
  transform:translateY(0);
}

/* =========================
   CARDS
========================= */
.card-container{
  margin-top:24px;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:26px;
}

.card-inner{
  position:relative;
  padding:24px;
  border-radius:18px;
  background:linear-gradient(145deg,rgba(18,28,56,.95),rgba(8,14,32,.95));
  border:1px solid rgba(255,255,255,.12);
  box-shadow:
    0 20px 50px rgba(0,0,0,.45),
    inset 0 0 20px rgba(255,255,255,.05);
  transition:box-shadow .25s ease;
}

/* =========================
   SKILLS
========================= */
.skills-list{
  margin-top:18px;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:16px;
}

.skill{
  position:relative;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:14px 18px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background:linear-gradient(145deg,rgba(255,255,255,.1),rgba(255,255,255,.02));
  box-shadow:0 10px 25px rgba(0,0,0,.25);
  transition:.25s ease;
}

.skill:hover{
  transform:translateY(-4px);
}

.stars{
  display:flex;
  gap:4px;
}

.stars span{
  width:18px;
  height:18px;
  display:block;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23a1a1aa' viewBox='0 0 24 24'%3E%3Cpath d='M12 .587l3.668 7.568L24 9.75l-6 5.651 1.5 8.012L12 19.5 4.5 23.413 6 15.401 0 9.75l8.332-1.595z'/%3E%3C/svg%3E")
  center/contain no-repeat;
}

.skill[data-rate="1"] .stars span:nth-child(-n+1),
.skill[data-rate="2"] .stars span:nth-child(-n+2),
.skill[data-rate="3"] .stars span:nth-child(-n+3),
.skill[data-rate="4"] .stars span:nth-child(-n+4),
.skill[data-rate="5"] .stars span:nth-child(-n+5){
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23FACC15' viewBox='0 0 24 24'%3E%3Cpath d='M12 .587l3.668 7.568L24 9.75l-6 5.651 1.5 8.012L12 19.5 4.5 23.413 6 15.401 0 9.75l8.332-1.595z'/%3E%3C/svg%3E")
  center/contain no-repeat;
}

/* =========================
   CONTACT – PREMIUM UI
========================= */

.contact-list{
  margin-top:28px;
  display:grid;
  gap:18px;
  max-width:650px;
}

/* Item utama */
.contact-item{
  display:flex;
  align-items:center;
  gap:16px;
  padding:18px 20px;
  border-radius:18px;
  text-decoration:none;
  color:white;
  background:
    linear-gradient(145deg,rgba(255,255,255,.10),rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 18px 40px rgba(0,0,0,.32);
  transition: .35s ease;
  position:relative;
  overflow:hidden;
}

/* Shine effect */
.contact-item::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(115deg,transparent,rgba(255,255,255,.18),transparent);
  transform:translateX(-120%);
  transition:.6s ease;
}

.contact-item:hover::after{
  transform:translateX(120%);
}

/* Hover glow */
.contact-item:hover{
  transform:translateY(-4px);
  box-shadow:
    0 28px 60px rgba(0,0,0,.45),
    0 0 25px rgba(120,160,255,.25);
}

/* Icon bubble */
.contact-icon{
  width:48px;
  height:48px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:linear-gradient(145deg,#1b2647,#111a33);
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 10px 22px rgba(0,0,0,.35);
}

.contact-icon img{
  width:24px;
  opacity:.9;
}

/* Label */
.contact-item h4{
  margin-bottom:3px;
  letter-spacing:.3px;
}

.contact-item p{
  color:#cfd8ff;
  font-size:13.5px;
}

/* Accent color IG */
.ig{
  background:linear-gradient(145deg,#ff8eb3,#ffb36e);
}

.li{
  background:linear-gradient(145deg,#6fa7ff,#80d6ff);
}

.mail{
  background:linear-gradient(145deg,#9ea4ff,#7fb8ff);
}

/* Fade-in animation */
.contact-item{
  opacity:0;
  transform:translateY(14px);
  animation:contactFade .6s ease forwards;
}

.contact-item:nth-child(1){ animation-delay:.1s }
.contact-item:nth-child(2){ animation-delay:.2s }
.contact-item:nth-child(3){ animation-delay:.3s }
.contact-item:nth-child(4){ animation-delay:.4s }

@keyframes contactFade{
  to{
    opacity:1;
    transform:translateY(0);
  }
}

.contact-item:active{
  transform:scale(.98);
}


/* =========================
   FOOTER
========================= */
footer{
  text-align:center;
  padding:45px;
  color:#78829d;
  border-top:1px solid rgba(255,255,255,.08);
}

/* =========================
   CURSOR GLOW
========================= */
.cursor-glow{
  position:fixed;
  width:200px;
  height:200px;
  border-radius:50%;
  pointer-events:none;
  background:radial-gradient(circle,rgba(90,160,255,.55),transparent 65%);
  filter:blur(35px);
  opacity:.9;
  mix-blend-mode:screen;
  z-index:9999;
}

/* =========================
   EXPERIENCE LOGO
========================= */
.exp-logo{
  width:70px;
  height:70px;
  object-fit:cover;
  display:block;
  margin-bottom:10px;
  border-radius:50%;
  filter:drop-shadow(0 6px 10px rgba(0,0,0,.35));
}

/* =========================
   ANIMATIONS
========================= */
@keyframes fadeUp{
  from{opacity:0;transform:translateY(14px)}
  to{opacity:1;transform:translateY(0)}
}

/* =========================
   PARALLAX (STABLE)
========================= */
.parallax{
  will-change:transform;
  pointer-events:none;
  position:relative;
}

/* =========================
   RESPONSIVE
========================= */
@media(max-width:900px){
  .navbar{padding:14px 26px;}
  .navbar.shrink{padding:10px 20px;}
  .hero{padding:0 26px;}
  .section{padding:110px 26px;}
  .hero-text h1{font-size:36px;}

  .hero-wrapper{
    flex-direction:column-reverse;
    text-align:center;
  }

  .hero-photo{
    max-width:300px;
  }
}

/* =========================
   HERO FLOAT (ADD-ON ONLY)
========================= */
.hero-text{
  animation:
    fadeUp .9s ease .2s forwards,
    heroFloat 6s ease-in-out infinite 1.2s;
}

@keyframes heroFloat{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-6px)}
}

/* =========================
   PREMIUM MICRO-INTERACTION
========================= */

/* Card glow saat hover — tidak mengubah tampilan default */
.card-inner:hover{
  box-shadow:
    0 40px 90px rgba(0,0,0,.65),
    inset 0 0 30px rgba(255,255,255,.06),
    0 0 20px rgba(100,160,255,.25);
}

/* klik terasa nyata */
.card-inner:active{
  transform:scale(.99);
}

/* cahaya halus di bawah card (tidak mempengaruhi tampilan default) */
.card{
  position:relative;
}

/* Button shine — hanya saat hover */
.hero-text button,
.contact-form button{
  position:relative;
  overflow:hidden;
}

.hero-text button::after,
.contact-form button::after{
  content:"";
  position:absolute;
  top:0;
  left:-120%;
  width:120%;
  height:100%;
  background:linear-gradient(
    115deg,
    transparent,
    rgba(255,255,255,.35),
    transparent
  );
  transform:skewX(-20deg);
  transition:.6s ease;
}

.hero-text button:hover::after,
.contact-form button:hover::after{
  left:120%;
}

/* Cursor glow lebih hidup */
.cursor-glow{
  animation:glowFloat 7s ease-in-out infinite;
}

@keyframes glowFloat{
  0%,100%{transform:scale(1)}
  50%{transform:scale(1.1)}
}

/* Foto tetap seperti semula — hanya ditambah lighting */
.hero-photo img{
  box-shadow:
    inset 0 0 40px rgba(255,255,255,.05),
    0 20px 60px rgba(0,0,0,.45);
}

/* outline lembut */
.hero-photo{
  position:relative;
}

.hero-photo::after{
  content:"";
  position:absolute;
  inset:-2px;
  border-radius:inherit;
  background:linear-gradient(145deg,rgba(100,160,255,.5),transparent);
  opacity:.35;
  filter:blur(5px);
  pointer-events:none;
}

/* ⭐ tidak diubah tampilannya — hanya animasi kecil saat hover row */
.skill:hover .stars span{
  transform:translateY(-1px);
  transition:.2s ease;
}

/* =========================
   SKILL MODAL (ADD-ON)
========================= */
.skill-modal{
  position:fixed;
  inset:0;
  display:none;
  align-items:center;
  justify-content:center;
  background:rgba(0,0,0,.65);
  z-index:99999;
  backdrop-filter:blur(6px);
}

.skill-modal-content{
  background:linear-gradient(145deg,#0e162f,#0a1224);
  border:1px solid rgba(255,255,255,.12);
  padding:28px 30px;
  border-radius:18px;
  box-shadow:0 40px 80px rgba(0,0,0,.55);
  max-width:480px;
  color:#e9ecf5;
  text-align:center;
}

.skill-modal-content button{
  margin-top:16px;
  padding:10px 22px;
  border-radius:14px;
  border:none;
  background:linear-gradient(135deg,var(--grad1),var(--grad2));
  cursor:pointer;
}

.skill{
  cursor:pointer;
}

/* =========================
   SKILL EXPAND (ADD-ON)
========================= */

.skill{
  cursor:pointer;
  flex-direction:column;
  gap:6px;
}

.skill-desc{
  max-height:0;
  overflow:hidden;
  opacity:0;
  color:#cfd8ff;
  font-size:13px;
  line-height:1.6;
  transition:.35s ease;
}

/* saat aktif */
.skill.active{
  background:linear-gradient(145deg,rgba(255,255,255,.15),rgba(255,255,255,.03));
  box-shadow:0 20px 40px rgba(0,0,0,.35);
}

.skill.active .skill-desc{
  max-height:260px;
  opacity:1;
  transform:translateY(0);
}


/* =========================
   SKILL 3D TILT EFFECT (ADD-ON)
========================= */

.skill{
  perspective:1000px;
  transform-style:preserve-3d;
}

/* lapisan isi dibuat sedikit terangkat seperti card */
.skill-inner{
  width:100%;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:6px;
  transform-style:preserve-3d;
  transition:transform .25s ease, box-shadow .25s ease;
}

/* saat hover ada sedikit depth */
.skill:hover .skill-inner{
  transform:translateY(-2px);
}

/* glow ringan saat hover */
.skill:hover{
  box-shadow:
    0 22px 45px rgba(0,0,0,.35),
    inset 0 0 16px rgba(255,255,255,.05);
}

/* Saat active klik berasa */
.skill:active .skill-inner{
  transform:scale(.99);
}

/* =========================
   SECTION DIVIDER (ADD-ON)
========================= */

.section{
  position:relative;
}

/* garis pemisah panjang */
.section::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:0;
  transform:translateX(-50%);
  width:calc(100% - 140px); /* sisakan tepi kiri & kanan */
  max-width:1150px; /* tetap rapi sesuai layout */
  height:1px;
  background:linear-gradient(
    90deg,
    transparent,
    rgba(150,180,255,.55),
    transparent
  );
  opacity:.65;
  border-radius:20px;
}

/* hilangkan divider di bagian terakhir */
.section:last-of-type::after{
  display:none;
}
/* =========================================
   PREMIUM GLASS GRADIENT BORDER (ADD-ON)
========================================= */

.card-inner,
.skill{
  position:relative;
}

.card-inner::before,
.skill::before{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius:inherit;
  background:linear-gradient(
    145deg,
    rgba(110,160,255,.5),
    rgba(60,120,255,.15),
    transparent
  );
  opacity:.35;
  z-index:-1;
}
.card-inner::after,
.skill::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius:inherit;
  background:radial-gradient(
    circle at 20% -20%,
    rgba(160,200,255,.18),
    transparent 60%
  );
  pointer-events:none;
  opacity:.5;
}
.card:hover .card-inner,
.skill:hover{
  transform:translateY(-3px);
  transition:.35s cubic-bezier(.25,.1,.25,1);
}
.section::after{
  box-shadow:0 0 22px rgba(110,160,255,.28);
  animation:dividerGlow 4s ease-in-out infinite;
}

@keyframes dividerGlow{
  0%,100%{opacity:.6}
  50%{opacity:1}
}
.skill-desc{
  transform:translateY(-4px);
}

.skill.active .skill-desc{
  transform:translateY(0);
}
.skill.active{
  background:
    linear-gradient(145deg,rgba(255,255,255,.18),rgba(255,255,255,.04)),
    linear-gradient(145deg,rgba(80,140,255,.3),transparent);
}
.skill-inner{
  transform:translateZ(25px);
}
.navbar{
  box-shadow:
    0 22px 60px rgba(0,0,0,.32),
    inset 0 -1px 0 rgba(255,255,255,.06);
  background:linear-gradient(135deg,rgba(10,18,38,.75),rgba(6,12,28,.85));
}

.cursor-glow{
  mix-blend-mode:screen;
  opacity:.95;
  filter:blur(40px);
}

nav{
  position:relative;
}

.nav-underline{
  position:absolute;
  bottom:-8px;
  height:2px;
  width:0;
  background:linear-gradient(90deg,var(--grad1),var(--grad2));
  transition:.35s ease;
  border-radius:20px;
  pointer-events:none;
}

.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(circle at 40% 20%,rgba(120,160,255,.12),transparent 45%);
  pointer-events:none;
}

.hero-text *{
  opacity:0;
  transform:translateY(12px);
  animation:fadeSlide .7s ease forwards;
}

.hero-text h1{ animation-delay:.2s }
.hero-text .subtitle{ animation-delay:.35s }
.hero-text button{ animation-delay:.5s }

@keyframes fadeSlide{
  to{
    opacity:1;
    transform:translateY(0);
  }
}

.card-inner{
  overflow:hidden;
}

.hero-text button:hover{
  animation:press .2s ease;
}

@keyframes press{
  0%{transform:translateY(-3px) scale(1.02)}
  50%{transform:translateY(-2px) scale(1.01)}
  100%{transform:translateY(-3px) scale(1.02)}
}

.section{
  position:relative;
}

.skill:hover{
  background:linear-gradient(145deg,rgba(255,255,255,.14),rgba(255,255,255,.04));
}

nav a.active{
  color:#8ecbff;
}

/* ======================================================
   ABOUT ME — PREMIUM SECTION
====================================================== */

.about-wrapper{
  margin-top:26px;
  display:grid;
  gap:26px;
}

/* ================= PROFILE CARD ================= */
.about-card{
  background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.12);
  padding:22px 26px;
  border-radius:18px;
  box-shadow:0 20px 45px rgba(0,0,0,.35);
  transition:.35s ease;
}

.about-card:hover{
  transform:translateY(-3px);
  box-shadow:0 30px 60px rgba(0,0,0,.45);
}

.about-header{
  display:flex;
  align-items:center;
  gap:16px;
  margin-bottom:12px;
}

.about-avatar{
  width:80px;
  height:80px;
  border-radius:50%;
  object-fit:cover;
  border:2px solid rgba(255,255,255,.25);
  box-shadow:0 10px 25px rgba(0,0,0,.4);
}

.about-name{
  font-size:20px;
}

.about-role{
  color:#cfd9ff;
  font-size:14px;
}

.about-location{
  font-size:13px;
  color:#9fb8ff;
}

.about-intro{
  color:#cfd8ff;
  margin-top:6px;
  line-height:1.8;
}


/* ================= TIMELINE ================= */
.about-timeline{
  padding:20px 24px;
  border-radius:18px;
  background:linear-gradient(145deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 20px 45px rgba(0,0,0,.35);
  position:relative;
}

.about-timeline::before{
  content:"";
  position:absolute;
  left:22px;
  top:26px;
  bottom:26px;
  width:2px;
  background:linear-gradient(180deg,var(--grad1),var(--grad2));
  opacity:.6;
}

.timeline-item{
  display:flex;
  gap:18px;
  position:relative;
  margin-bottom:18px;
}

.timeline-item:last-child{
  margin-bottom:0;
}

.dot{
  width:12px;
  height:12px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--grad1),var(--grad2));
  margin-left:16px;
  margin-top:6px;
  box-shadow:0 0 18px rgba(90,160,255,.6);
}

.timeline-item h4{
  margin-bottom:4px;
}

.timeline-item p{
  color:#cfd8ff;
  font-size:14px;
}


/* ================= QUICK STATS ================= */
.about-stats{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(120px,1fr));
  gap:12px;
}

.stat{
  text-align:center;
  background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.12);
  padding:16px 10px;
  border-radius:14px;
  box-shadow:0 16px 38px rgba(0,0,0,.35);
  transition:.35s ease;
}

.stat:hover{
  transform:translateY(-3px);
}

.stat h3{
  color:#a8c7ff;
}


/* ================= LEARNING TAGS ================= */
.about-learning{
  background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.12);
  padding:20px;
  border-radius:18px;
  box-shadow:0 20px 45px rgba(0,0,0,.35);
}

.tag-list{
  margin-top:10px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.tag{
  padding:6px 14px;
  border-radius:20px;
  border:1px solid rgba(255,255,255,.12);
  background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.03));
  color:#cfd8ff;
  font-size:13px;
}


/* ================= CTA ================= */
.about-cta{
  text-align:center;
  margin-top:10px;
}

.about-cta button{
  margin-top:10px;
  padding:12px 22px;
  border:none;
  border-radius:14px;
  background:linear-gradient(135deg,var(--grad1),var(--grad2));
  cursor:pointer;
  color:white;
  box-shadow:0 20px 45px rgba(0,0,0,.4);
  transition:.35s ease;
}

.about-cta button:hover{
  transform:translateY(-3px) scale(1.01);
}


/* ================= ANIMASI KHUSUS ================= */

.about-card,
.about-timeline,
.about-stats .stat,
.about-learning,
.about-cta{
  opacity:0;
  transform:translateY(14px);
  animation:aboutFade .7s ease forwards;
}

.about-card{ animation-delay:.05s }
.about-timeline{ animation-delay:.15s }
.about-stats{ animation-delay:.25s }
.about-learning{ animation-delay:.35s }
.about-cta{ animation-delay:.45s }

@keyframes aboutFade{
  to{
    opacity:1;
    transform:translateY(0);
  }
}
/* =========================================
   CERTIFICATE — PREMIUM DESIGN
========================================= */

.cert-carousel{
  margin-top:28px;
  position:relative;
  display:flex;
  align-items:center;
  gap:14px;
}

/* hanya 1 card terlihat */
.cert-track{
  display:flex;
  width:100%;
  overflow:hidden;
  position:relative;
}

/* efek transisi antar slide */
.cert-card{
  min-width:100%;
  border-radius:20px;
  background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.14);
  box-shadow:
    0 25px 60px rgba(0,0,0,.45),
    inset 0 0 30px rgba(255,255,255,.04);
  overflow:hidden;
}

.cert-card img{
  background:#0c162a;  /* fallback */
}


/* efek premium */
.cert-card:hover{
  transform:translateY(-6px) scale(1.01);
  box-shadow:
    0 35px 90px rgba(0,0,0,.6),
    inset 0 0 40px rgba(255,255,255,.05);
}

/* spotlight */
.cert-card::after{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(160,200,255,.18),transparent 45%);
  opacity:0;
  transition:.35s ease;
}

.cert-card:hover::after{
  opacity:1;
}

/* gambar */
.cert-img{
  width:100%;
  height:100%;
  object-fit:contain;  /* bukan cover */
  object-position:center;
  padding:10px;        /* beri jarak supaya tidak mepet */
}



/* overlay judul glass */
.cert-info{
  padding:18px 20px;
  position:relative;
  backdrop-filter:blur(6px);
}

.cert-info h3{
  margin-bottom:6px;
}

.cert-info p{
  color:#c9d3ff;
  font-size:14px;
  margin-bottom:6px;
}

.cert-year{
  font-size:12px;
  color:#9ebdff;
}

/* BUTTONS */
.cert-btn{
  border:none;
  width:42px;
  height:42px;
  border-radius:50%;
  cursor:pointer;
  background:linear-gradient(135deg,var(--grad1),var(--grad2));
  color:white;
  box-shadow:0 18px 45px rgba(0,0,0,.45);
  transition:.25s ease;
}

.cert-btn:hover{
  transform:translateY(-2px) scale(1.05);
}

/* DOTS */
.cert-dots{
  display:flex;
  justify-content:center;
  gap:8px;
  margin-top:18px;
}

.cert-dots span{
  width:10px;
  height:10px;
  border-radius:50%;
  background:#6c7fb1;
  position:relative;
  overflow:hidden;
}

.cert-dots span.active{
  background:#bcd5ff;
}

/* animated fill */
.cert-dots span.active::after{
  content:"";
  position:absolute;
  left:0;
  top:0;
  height:100%;
  width:0%;
  background:white;
  opacity:.35;
  animation:fill 5s linear forwards;
}

@keyframes fill{
  to{width:100%}
}

/* RESPONSIVE */
@media(max-width:800px){
  .cert-img{
    height:auto;
  }
}

.project-thumb{
  width:100%;
  height:170px;
  object-fit:cover;
  border-radius:14px;
  margin-bottom:10px;
  opacity:.95;
}

.project-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:10px 0;
}

.tag{
  padding:6px 10px;
  border-radius:14px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  font-size:12px;
}

.project-actions{
  margin-top:12px;
  display:flex;
  gap:10px;
}

.project-btn{
  padding:8px 14px;
  border-radius:12px;
  text-decoration:none;
  color:white;
  background:linear-gradient(135deg,var(--grad1),var(--grad2));
  box-shadow:0 10px 30px rgba(0,0,0,.35);
  transition:.25s ease;
}

.project-btn:hover{
  transform:translateY(-2px);
}

.project-btn.ghost{
  background:transparent;
  border:1px solid rgba(255,255,255,.25);
}

.proj-badge{
  font-size:11px;
  padding:3px 8px;
  border-radius:10px;
  margin-left:6px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.2);
}

.card-inner::after{
  pointer-events:none;
}

.project-actions{
  position:relative;
  z-index:5;
}

.project-btn{
  position:relative;
  z-index:6;
  pointer-events:auto;
}

.card{
  pointer-events:auto;
}

.card-inner{
  position:relative;
}

.project-actions{
  pointer-events:auto;
}

.project-actions *{
  pointer-events:auto !important;
}

.card-inner{
  position:relative;
  overflow:hidden;
}

.card-inner::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(
    115deg,
    transparent,
    rgba(255,255,255,.15),
    transparent
  );
  transform:translateX(-120%);
  transition:.5s ease;

  /* PENTING */
  pointer-events:none;
  z-index:0;
}

.card:hover .card-inner::after{
  transform:translateX(120%);
}
.card{
  position:relative;
}

.card:hover .card-inner{
  transform:translateY(-5px);
  box-shadow:
    0 30px 70px rgba(0,0,0,.6),
    inset 0 0 26px rgba(255,255,255,.04);
}

/* bayangan di bawah */
.card::after{
  content:"";
  position:absolute;
  inset:auto 20px -10px 20px;
  height:25px;
  background:radial-gradient(circle,rgba(120,160,255,.28),transparent 60%);
  opacity:.45;
  filter:blur(12px);
  pointer-events:none;
  transition:.35s ease;
}

.card:hover::after{
  opacity:.9;
}
.card{
  animation:float 8s ease-in-out infinite;
}

@keyframes float{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-6px)}
}

.cert-img-wrap{
  width:100%;
  height:260px; /* tinggi visual tetap */
  overflow:hidden;
  border-radius:20px 20px 0 0;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(145deg,#0d1730,#091025);
  border-bottom:1px solid rgba(255,255,255,.12);
}

@media(max-width:800px){
  .cert-img-wrap{
    height:220px;
  }
}

.about-status{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:4px;
  padding:8px 14px;
  border-radius:14px;
  font-size:13.5px;
  color:#cfe4ff;
  background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.18);
  box-shadow:0 12px 28px rgba(0,0,0,.35);
  width:max-content;
  backdrop-filter:blur(6px);
}

/* lampu indikator */
.status-dot{
  width:10px;
  height:10px;
  border-radius:50%;
  background:#4cff7a;
  box-shadow:
    0 0 8px rgba(76,255,122,.8),
    0 0 16px rgba(76,255,122,.5);
}

/* animasi pulse halus */
.status-dot{
  animation:pulseStatus 2s ease-in-out infinite;
}

@keyframes pulseStatus{
  0%,100%{transform:scale(1)}
  50%{transform:scale(1.35)}
}

.skill-head{
  display:flex;
  flex-direction:column;  /* <--- ini yang bikin icon di atas */
  align-items:center;
  gap:6px;
  margin-bottom:8px;
  text-align:center;
}

.skill-icon{
  width:38px;
  height:38px;
  object-fit:contain;
}


.skill-icon{
  filter:drop-shadow(0 0 6px rgba(255,255,255,.15));
  transition:.3s;
}

.skill:hover .skill-icon{
  transform:scale(1.1);
}

/* DEFAULT (DESKTOP) */
.navbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:15px 40px;
}

.navbar nav{
  display:flex;
  gap:20px;
}

.menu-toggle{
  display:none;
  font-size:26px;
  cursor:pointer;
}

/* =========================
      MOBILE RESPONSIVE
========================= */
@media(max-width: 900px){

  .menu-toggle{
    display:block;
  }

  .navbar nav{
    position:fixed;
    top:70px;
    right:-100%;
    width:230px;
    height:100vh;
    background:#0e162f;
    display:flex;
    flex-direction:column;
    gap:15px;
    padding:25px;
    transition:0.4s ease;
    z-index:999;
  }

  .navbar nav a{
    font-size:15px;
  }

  .navbar nav.active{
    right:0;
  }
}