*{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#2563eb;--primary-dark:#1e3a8a;
  --text:#1f2937;--text-sec:#6b7280;
  --bg:#ffffff;--bg-sec:#f9fafb;--bg-card:#ffffff;
  --border:#e5e7eb;
  --sh-sm:0 1px 2px rgba(0,0,0,.05);
  --sh-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);
  --sh-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05);
}
[data-theme="dark"]{
  --text:#f9fafb;--text-sec:#d1d5db;
  --bg:#111827;--bg-sec:#1f2937;--bg-card:#1f2937;
  --border:#374151;
  --sh-sm:0 1px 2px rgba(0,0,0,.3);
  --sh-md:0 4px 6px -1px rgba(0,0,0,.3),0 2px 4px -1px rgba(0,0,0,.2);
  --sh-lg:0 10px 15px -3px rgba(0,0,0,.3),0 4px 6px -2px rgba(0,0,0,.2);
}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'Inter','Segoe UI',Roboto,sans-serif;line-height:1.6;color:var(--text);background:var(--bg);transition:background .3s,color .3s}
.container{max-width:1100px;margin:0 auto;padding:0 20px}

/* SCROLL PROGRESS */
.scroll-progress{position:fixed;top:0;left:0;width:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--primary-dark));z-index:9999;transition:width .1s}

/* LOADING */
.loading-screen{position:fixed;inset:0;background:var(--bg);display:flex;justify-content:center;align-items:center;z-index:10000;transition:opacity .5s}
.loading-screen.hidden{opacity:0;pointer-events:none}
.loader{width:50px;height:50px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* THEME TOGGLE */
.theme-toggle{position:fixed;top:20px;right:20px;background:var(--bg-card);border:1px solid var(--border);border-radius:50px;padding:8px 14px;cursor:pointer;box-shadow:var(--sh-md);z-index:1000;font-size:20px;transition:all 0.4s cubic-bezier(0.4,0,0.2,1);display:flex;align-items:center;gap:6px}
.theme-toggle:hover{transform:translateY(-2px) scale(1.05);box-shadow:var(--sh-lg);border-color:var(--primary)}
.theme-toggle:active{transform:translateY(0) scale(0.95)}

/* Dark mode transition for all elements */
*{transition:background-color 0.3s cubic-bezier(0.4,0,0.2,1),color 0.3s cubic-bezier(0.4,0,0.2,1),border-color 0.3s cubic-bezier(0.4,0,0.2,1),box-shadow 0.3s cubic-bezier(0.4,0,0.2,1)!important}

/* Exclude certain elements from transition */
.loading-screen, .loader, ::before, ::after{transition:none!important}

/* Theme toggle animation */
@keyframes themeSwitch{0%{transform:rotate(0deg) scale(1)}50%{transform:rotate(180deg) scale(1.2)}100%{transform:rotate(360deg) scale(1)}}
.theme-toggle.switching{animation:themeSwitch 0.6s cubic-bezier(0.4,0,0.2,1)}

/* Dark mode specific styles */
[data-theme="dark"] .theme-toggle{background:var(--bg-sec);border-color:var(--primary)}
[data-theme="dark"] .theme-toggle:hover{box-shadow:0 8px 25px rgba(37,99,235,0.3)}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;padding:80px 0;background:linear-gradient(135deg,var(--bg),var(--bg-sec)),url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(37,99,235,0.03)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');background-size:100% 100%,10px 10px;background-position:center,0 0}
.hero-content{display:grid;grid-template-columns:1fr auto;gap:60px;align-items:center}
.hero-text h1{font-size:3.5rem;font-weight:800;line-height:1.1;margin-bottom:20px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-text .role{font-size:1.5rem;color:var(--primary);margin-bottom:20px;font-weight:600}
.hero-text .tagline{font-size:1.1rem;color:var(--text-sec);margin-bottom:40px;font-style:italic}
.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}
.btn{padding:12px 28px;border-radius:12px;text-decoration:none;font-weight:600;transition:all .3s;display:inline-flex;align-items:center;gap:8px;border:none;cursor:pointer;font-size:1rem;position:relative;overflow:hidden}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:var(--sh-md)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--sh-lg)}
.btn-secondary{background:var(--bg-card);color:var(--text);border:2px solid var(--border)}
.btn-secondary:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
.hero-photo-container {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding-right: 20px;
  position: relative;
}


.profile-photo {
  width: 400px;
  height: 400px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  position: relative;
  z-index: 1;
}

.profile-photo:hover {
  transform: scale(1.03);
}

.profile-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 16px;
}
.hero-nav{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:24px}
.nav-link{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;background:var(--bg-card);border:1px solid var(--border);border-radius:25px;color:var(--text);text-decoration:none;font-weight:500;transition:all .3s;font-size:.9rem}
.nav-link:hover{background:var(--primary);color:#fff;transform:translateY(-2px);box-shadow:var(--sh-md);border-color:var(--primary)}

/* HEADER NAVIGATION */
.header-nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,0.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);transition:all .3s}
[data-theme="dark"] .header-nav{background:rgba(20,20,30,0.95)}
.nav-menu{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}
.nav-brand .brand-link{font-size:1.3rem;font-weight:700;color:var(--primary);text-decoration:none;transition:color .3s;display:block}
.nav-brand .brand-link:hover{color:var(--primary-dark)}
.brand-subtitle{margin-top:4px}
.brand-subtitle .nav-item{font-size:0.9rem;color:var(--text-sec);font-weight:500;padding:4px 12px;background:var(--bg-sec);border-radius:12px;transition:all .3s}
.brand-subtitle .nav-item:hover{background:var(--primary);color:#fff;transform:translateY(-1px)}
.nav-list{display:flex;list-style:none;margin:0;padding:0;gap:2rem}
.nav-item{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;color:var(--text);text-decoration:none;font-weight:500;border-radius:20px;transition:all .3s;font-size:.9rem;position:relative}
.nav-item:hover{background:var(--primary);color:#fff;transform:translateY(-1px)}
.nav-item.active{background:var(--primary);color:#fff}

/* Dropdown Menu */
.nav-item-dropdown{position:relative}
.nav-item-dropdown:hover .dropdown-submenu{opacity:1;visibility:visible;transform:translateY(0) translateX(0)}
.dropdown-submenu{position:absolute;top:100%;left:0;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;box-shadow:var(--sh-lg);min-width:200px;opacity:0;visibility:hidden;transform:translateY(-15px) translateX(0);transition:opacity .3s ease,visibility .3s ease,transform .3s cubic-bezier(0.4,0,0.2,1);z-index:1000}
.dropdown-item{display:block;padding:12px 16px;color:var(--text);text-decoration:none;font-size:.85rem;transition:all .2s;border-bottom:1px solid rgba(0,0,0,0.05)}
.dropdown-item:last-child{border-bottom:none}
.dropdown-item:hover{background:var(--primary);color:#fff;transform:translateX(4px);padding-left:20px}

/* Hire Me Button */
.btn-hire{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;text-decoration:none;font-weight:600;border-radius:20px;transition:all .3s;font-size:.9rem;box-shadow:var(--sh-sm);border:1px solid transparent}
.btn-hire:hover{background:linear-gradient(135deg,var(--primary-dark),#1e40af);color:#fff;transform:translateY(-2px);box-shadow:var(--sh-md);border-color:var(--primary-dark)}

/* Language toggle */
.nav-controls{display:flex;align-items:center;gap:1rem}
.lang-toggle{position:relative}
.lang-select{appearance:none;background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:6px 12px 6px 36px;color:var(--text);font-size:.85rem;font-weight:500;cursor:pointer;transition:all 0.3s;position:relative;background-image:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="m6 9 6 6 6-6"/></svg>');background-repeat:no-repeat;background-position:right 8px center;background-size:16px;padding-right:32px}
.lang-select:hover{border-color:var(--primary);transform:translateY(-1px)}
.lang-select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,0.1)}
[data-theme="dark"] .lang-select{background:var(--bg-sec)}

/* Language flag indicators */
.lang-select option{padding:8px 12px;background:var(--bg-card);color:var(--text)}

/* HAMBURGER MENU */
.hamburger-menu{position:relative}
.hamburger-btn{background:none;border:none;cursor:pointer;padding:8px;display:flex;flex-direction:column;gap:4px;transition:all 0.3s;border-radius:8px}
.hamburger-btn:hover{background:var(--bg-card)}
.hamburger-line{width:20px;height:2px;background:var(--text);transition:all 0.3s;border-radius:2px}
.hamburger-btn.active .hamburger-line:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger-btn.active .hamburger-line:nth-child(2){opacity:0}
.hamburger-btn.active .hamburger-line:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}

.dropdown-menu{position:absolute;top:100%;right:0;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;box-shadow:var(--sh-lg);min-width:250px;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all 0.3s cubic-bezier(0.4,0,0.2,1);z-index:1000}
.dropdown-menu.active{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-section{padding:16px;border-bottom:1px solid var(--border)}
.dropdown-section:last-child{border-bottom:none}
.dropdown-title{font-size:0.85rem;font-weight:600;color:var(--text-sec);margin-bottom:12px;text-transform:uppercase;letter-spacing:0.5px}
.dropdown-item{display:block;padding:10px 12px;color:var(--text);text-decoration:none;border-radius:8px;transition:all 0.2s;font-size:0.9rem;margin-bottom:4px}
.dropdown-item:hover{background:var(--primary);color:#fff;transform:translateX(4px)}
.dropdown-item:last-child{margin-bottom:0}

/* Language options in dropdown */
.lang-options{display:flex;flex-direction:column;gap:4px}
.lang-option{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:var(--text);text-decoration:none;font-size:0.85rem;cursor:pointer;transition:all 0.2s}
.lang-option:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateX(4px)}
.lang-option.active{background:var(--primary);color:#fff;border-color:var(--primary)}

/* Fix theme toggle position */
.theme-toggle{position:fixed;top:20px;right:20px;z-index:1001}

/* Mobile responsive */
@media (max-width:768px){
  .nav-menu{flex-direction:column;gap:1rem;padding:0.8rem 0}
  .nav-list{display:none}
  .nav-brand .brand-link{font-size:1.1rem}
  .brand-subtitle .nav-item{font-size:.8rem;padding:3px 8px}
  .nav-item{font-size:.85rem;padding:6px 12px}
  .btn-hire{font-size:.8rem;padding:6px 12px}
  .nav-controls{align-self:center;margin-top:0.5rem;gap:0.8rem}
  .dropdown-menu{position:fixed;top:70px;left:15px;right:15px;min-width:calc(100% - 30px);max-height:80vh;overflow-y:auto}
  .theme-toggle{top:15px;right:15px;padding:6px 12px;font-size:18px}
}

/* SECTIONS */
.section{padding:80px 0}
.section-alt{background:var(--bg-sec)}
.section-title{font-size:2.2rem;font-weight:700;text-align:center;margin-bottom:50px;color:var(--text)}

/* HERO */
.hero{padding:120px 0 80px;min-height:100vh;display:flex;align-items:center}
@media(max-width:768px){
  .hero{padding:100px 0 60px}
}

/* ABOUT */
.about-content{max-width:760px;margin:0 auto;text-align:center}
.about-text{font-size:1.1rem;line-height:1.8;color:var(--text-sec);margin-bottom:20px}
@media(max-width:768px){
  .about-text{font-size:1rem}
}

/* EDUCATION */
.education-grid{display:grid;gap:30px;max-width:900px;margin:0 auto}
.education-card{background:var(--bg-card);border-radius:20px;overflow:hidden;box-shadow:var(--sh-md);border:1px solid var(--border);display:grid;grid-template-columns:1fr 260px;transition:all .3s;position:relative}
.education-card::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,var(--primary),var(--primary-dark));opacity:0;transition:opacity .3s}
.education-card:hover::before{opacity:1}
.education-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg)}
.education-content{padding:35px}
.education-title{font-size:1.6rem;font-weight:700;color:var(--text);margin-bottom:6px}
.education-school{font-size:1.1rem;color:var(--primary);font-weight:600;margin-bottom:4px}
.education-period{font-size:.9rem;color:var(--text-sec);margin-bottom:20px}
.education-desc{color:var(--text-sec);line-height:1.7;margin-bottom:16px}
.highlight-item{display:flex;align-items:flex-start;gap:10px;color:var(--text-sec);font-size:.95rem;margin-bottom:10px}
.education-media{background:var(--bg-sec);display:flex;align-items:center;justify-content:center;padding:20px;border-left:1px solid var(--border)}
.education-photo{width:100%;height:200px;border-radius:12px;overflow:hidden;box-shadow:var(--sh-md);border:1px solid var(--border)}
.education-photo img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.education-photo:hover{transform:translateY(-4px);box-shadow:var(--sh-lg)}
.education-photo:hover img{transform:scale(1.05)}
.media-placeholder{text-align:center;color:var(--text-sec)}
.ph-icon{font-size:2.5rem;margin-bottom:10px;opacity:.6}
.ph-text{font-size:1rem;font-weight:600;margin-bottom:4px}
.ph-sub{font-size:.85rem;opacity:.7}
@media(max-width:768px){
  .education-content{padding:25px}
  .education-title{font-size:1.3rem}
  .education-school{font-size:1rem}
  .education-period{font-size:0.85rem}
  .education-desc{font-size:0.95rem}
  .highlight-item{font-size:0.9rem}
}

/* CARDS shared */
.card{background:var(--bg-card);border-radius:20px;padding:35px;box-shadow:var(--sh-md);border:1px solid var(--border);margin-bottom:30px;position:relative;overflow:hidden;transition:all .3s;max-width:1000px;margin-left:auto;margin-right:auto}
.card::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,var(--primary),var(--primary-dark));opacity:0;transition:opacity .3s}
.card:hover::before{opacity:1}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg)}
.card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;flex-wrap:wrap;gap:12px}
.card-company{font-size:1.3rem;font-weight:700;color:var(--primary);margin-bottom:6px}
.card-title{font-size:1.1rem;font-weight:600;color:var(--text);margin-bottom:8px}
.card-period{display:flex;align-items:center;gap:6px;color:var(--text-sec);font-size:.9rem}
.badge{padding:6px 14px;border-radius:20px;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.4px}
.badge-green{background:linear-gradient(135deg,#10b981,#059669);color:#fff}
.badge-gray{background:var(--bg-sec);color:var(--text-sec);border:1px solid var(--border)}
.badge-blue{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff}
.badge-red{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}
.card-desc{color:var(--text-sec);line-height:1.75;margin-bottom:12px}
@media(max-width:768px){
  .card-company{font-size:1.1rem}
  .card-title{font-size:1rem}
  .badge{font-size:0.75rem;padding:5px 12px}
}

/* ZIGZAG PHOTO LAYOUT */
.zigzag{margin-top:28px;padding-top:24px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:32px}
.zz-item{display:flex;align-items:center;gap:28px}
.zz-item.reverse{flex-direction:row-reverse}
.zz-photo{flex:0 0 300px;height:200px;border-radius:14px;border:2px dashed var(--border);background:var(--bg-sec);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;color:var(--text-sec);transition:all .3s}
.zz-photo:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--sh-md)}
.zz-photo .ph-icon{font-size:2rem;opacity:.6;margin:0}
.zz-photo .ph-text{font-size:.9rem;font-weight:600}
.zz-photo .ph-sub{font-size:.8rem;opacity:.7}
.zz-caption{flex:1;color:var(--text-sec);line-height:1.75;font-size:1rem}
/* actual img inside .zz-photo slot */
.zz-photo img{width:100%;height:100%;object-fit:cover;border-radius:12px}
@media(max-width:768px){
  .zigzag{gap:24px}
  .zz-item{gap:20px}
}

/* ORG card */
.org-icon-wrap{font-size:2.8rem;margin-right:16px;flex-shrink:0}
.org-role{font-size:1.1rem;color:var(--primary);font-weight:600;margin-bottom:4px}
.org-header{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:20px;padding-bottom:18px;border-bottom:1px solid var(--border)}
.org-info{flex:1}
.org-title{font-size:1.5rem;font-weight:700;color:var(--text);margin-bottom:4px}
.org-period{display:flex;align-items:center;gap:6px;color:var(--text-sec);font-size:.9rem}
.badge-active{background:rgba(76,175,80,.12);color:#2e7d32;border:1px solid rgba(76,175,80,.3);padding:6px 14px;border-radius:20px;font-size:.8rem;font-weight:600}
.badge-completed-blue{background:rgba(33,150,243,.12);color:#1565c0;border:1px solid rgba(33,150,243,.3);padding:6px 14px;border-radius:20px;font-size:.8rem;font-weight:600}
@media(max-width:768px){
  .org-icon-wrap{font-size:2.2rem}
  .org-title{font-size:1.3rem}
  .org-role{font-size:1rem}
}

/* CERT */
.cert-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(380px,1fr));gap:28px;max-width:900px;margin:0 auto}
.cert-card{background:var(--bg-card);border-radius:20px;padding:32px;box-shadow:var(--sh-md);border:1px solid var(--border);transition:all .3s;position:relative;overflow:hidden}
.cert-card.placeholder{opacity:.8;border-style:dashed}
.cert-card::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,var(--primary),var(--primary-dark));opacity:0;transition:opacity .3s}
.cert-card:hover::before{opacity:1}
.cert-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg)}
.cert-header{display:flex;align-items:center;gap:18px;margin-bottom:22px}
.cert-icon-lg{font-size:2.8rem;width:70px;height:70px;display:flex;align-items:center;justify-content:center;background:var(--bg-sec);border-radius:18px;border:1px solid var(--border);flex-shrink:0}
@media(max-width:768px){
  .cert-grid{grid-template-columns:1fr}
  .cert-card{padding:24px}
  .cert-icon-lg{width:60px;height:60px;font-size:2.4rem}
}
.cert-title{font-size:1.3rem;font-weight:700;color:var(--text);margin-bottom:5px}
.cert-provider{font-size:.95rem;color:var(--primary);font-weight:600;margin-bottom:3px}
.cert-level{font-size:.85rem;color:var(--text-sec)}
.cert-period{display:flex;align-items:center;gap:6px;color:var(--text-sec);font-size:.9rem;margin-bottom:10px}
.cert-desc{color:var(--text-sec);line-height:1.65;margin-bottom:14px}
.cert-link{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;background:var(--bg-sec);border:1px solid var(--border);border-radius:12px;color:var(--primary);text-decoration:none;font-weight:500;transition:all .3s}
.cert-link:hover{background:var(--primary);color:#fff;transform:translateY(-2px);box-shadow:var(--sh-md)}
.status-badge{display:inline-block;padding:8px 16px;border-radius:20px;font-size:.85rem;font-weight:600;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff}

/* VOLUNTEER */
.vol-card{background:var(--bg-card);border-radius:20px;padding:35px;box-shadow:var(--sh-md);border:2px solid var(--primary);margin-bottom:30px;position:relative;overflow:hidden;max-width:1000px;margin-left:auto;margin-right:auto}
.vol-card::after{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--primary),var(--primary-dark))}
.vol-header{display:flex;align-items:flex-start;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.vol-icon{font-size:2.5rem;flex-shrink:0}
.vol-info{flex:1}
.vol-title{font-size:1.4rem;font-weight:700;color:var(--text);margin-bottom:5px}
.vol-org{font-size:1rem;color:var(--primary);font-weight:600;margin-bottom:4px}
.vol-period{display:flex;align-items:center;gap:6px;color:var(--text-sec);font-size:.9rem}
.vol-desc{color:var(--text-sec);line-height:1.75;margin-bottom:20px}
.impact-grid{display:grid;gap:12px;margin-bottom:24px}
.impact-item{display:flex;align-items:flex-start;gap:12px;padding:14px;background:var(--bg-sec);border-radius:12px;border:1px solid var(--border);transition:all .3s}
.impact-item:hover{transform:translateY(-2px);box-shadow:var(--sh-sm);border-color:var(--primary)}
.impact-icon{font-size:1.3rem;flex-shrink:0}
.impact-text{color:var(--text-sec);font-size:.9rem;line-height:1.5}
.impact-text strong{color:var(--text)}
.achievements-title{font-size:1.05rem;font-weight:600;color:var(--text);margin-bottom:16px;display:flex;align-items:center;gap:6px}
@media(max-width:768px){
  .vol-card{padding:25px}
  .vol-icon{font-size:2rem}
  .vol-title{font-size:1.2rem}
  .vol-org{font-size:0.95rem}
  .impact-item{padding:12px}
  .impact-icon{font-size:1.2rem}
  .impact-text{font-size:0.85rem}
}

/* SKILLS */
.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px;max-width:800px;margin:0 auto}
.skill-badge{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:20px;text-align:center;box-shadow:var(--sh-sm);transition:all .3s;position:relative;overflow:hidden}
.skill-badge::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);transition:left .5s}
.skill-badge:hover::before{left:100%}
.skill-badge:hover{transform:translateY(-3px);box-shadow:var(--sh-md);border-color:var(--primary)}
.skill-icon{font-size:2rem;margin-bottom:8px}
.skill-name{font-weight:600;color:var(--text);margin-bottom:4px}
.skill-level{font-size:.85rem;color:var(--text-sec);margin-bottom:12px}
.progress-bar{width:100%;height:6px;background:var(--border);border-radius:3px;overflow:hidden}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--primary-dark));border-radius:3px;width:0;transition:width 1.5s ease-out}

/* PROJECTS */
.project-card{background:var(--bg-card);border-radius:20px;padding:40px;box-shadow:var(--sh-md);border:1px solid var(--border);max-width:900px;margin:0 auto}
.project-header{display:grid;grid-template-columns:1fr 300px;gap:30px;align-items:start;margin-bottom:24px}
.project-title{font-size:1.8rem;font-weight:700;margin-bottom:16px;color:var(--text)}
.project-image{border-radius:16px;overflow:hidden;box-shadow:var(--sh-md);border:1px solid var(--border);transition:all .3s}
.project-image img{width:100%;height:200px;object-fit:cover;transition:transform .3s}
.project-image:hover{transform:translateY(-4px);box-shadow:var(--sh-lg)}
.project-image:hover img{transform:scale(1.05)}
.project-desc{font-size:1.1rem;color:var(--text-sec);margin-bottom:24px;line-height:1.65}
.kpi-box{background:var(--bg-sec);border-radius:12px;padding:20px;margin-bottom:22px}
.kpi-box h4{color:var(--primary);margin-bottom:12px}
.kpi-list{list-style:none;padding:0}
.kpi-list li{padding:6px 0;color:var(--text-sec)}
.project-link{display:inline-flex;align-items:center;gap:8px;color:var(--primary);text-decoration:none;font-weight:600;margin-bottom:22px;transition:gap .3s}
.project-link:hover{gap:14px}
.figma-embed{border-radius:16px;overflow:hidden;box-shadow:var(--sh-lg);margin:24px 0;border:1px solid var(--border);position:relative}
.figma-embed iframe{width:100%;height:450px;border:none}
.process-summary{background:var(--bg-sec);border-radius:14px;padding:28px;margin-top:22px}
.process-summary h3{font-size:1.2rem;margin-bottom:16px;color:var(--text)}
.process-list{list-style:none;padding:0}
.process-list li{padding:10px 0 10px 26px;position:relative;color:var(--text-sec)}
.process-list li::before{content:"✓";position:absolute;left:0;color:var(--primary);font-weight:700}
.status-note{background:linear-gradient(135deg,#10b981,#059669);color:#fff;padding:14px 18px;border-radius:12px;margin-top:16px;font-weight:500}

/* CONTACT */
.contact-content{text-align:center;max-width:560px;margin:0 auto}
.contact-links{display:flex;justify-content:center;gap:28px;margin:36px 0;flex-wrap:wrap}
.contact-link{display:flex;flex-direction:column;align-items:center;gap:6px;text-decoration:none;color:var(--text-sec);transition:all .3s}
.contact-link:hover{color:var(--primary);transform:translateY(-3px)}
.contact-icon{font-size:2rem}
.contact-label{font-size:.9rem}

/* FOOTER */
.footer{background:var(--bg-sec);padding:28px 0;text-align:center;border-top:1px solid var(--border);color:var(--text-sec)}
@media(max-width:768px){
  .footer{padding:20px 0}
  .footer p{font-size:0.9rem}
}

/* SMOOTH ANIMATIONS */
.fade-in-up{opacity:0;transform:translateY(30px) translateX(0);transition:all 0.8s cubic-bezier(0.4,0,0.2,1)}
.fade-in-up.visible{opacity:1;transform:translateY(0) translateX(0)}
.fade-in-left{opacity:0;transform:translateX(-30px);transition:all 0.8s cubic-bezier(0.4,0,0.2,1)}
.fade-in-left.visible{opacity:1;transform:translateX(0)}
.fade-in-right{opacity:0;transform:translateX(30px);transition:all 0.8s cubic-bezier(0.4,0,0.2,1)}
.fade-in-right.visible{opacity:1;transform:translateX(0)}
.fade-in-scale{opacity:0;transform:scale(0.9);transition:all 0.8s cubic-bezier(0.4,0,0.2,1)}
.fade-in-scale.visible{opacity:1;transform:scale(1)}

/* Staggered animations */
.stagger-item{transition:all 0.6s cubic-bezier(0.4,0,0.2,1)}
.stagger-item:nth-child(1){transition-delay:0.1s}
.stagger-item:nth-child(2){transition-delay:0.2s}
.stagger-item:nth-child(3){transition-delay:0.3s}
.stagger-item:nth-child(4){transition-delay:0.4s}
.stagger-item:nth-child(5){transition-delay:0.5s}

/* Enhanced hover animations */
.card{transition:all 0.4s cubic-bezier(0.4,0,0.2,1)}
.card:hover{transform:translateY(-8px);box-shadow:0 20px 40px rgba(0,0,0,0.1)}
[data-theme="dark"] .card:hover{box-shadow:0 20px 40px rgba(0,0,0,0.3)}

.btn{transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}
.btn:hover{transform:translateY(-3px)}

.nav-item{transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}

/* Loading animations */
@keyframes slideInFromTop{0%{transform:translateY(-100%);opacity:0}100%{transform:translateY(0);opacity:1}}
@keyframes slideInFromBottom{0%{transform:translateY(100%);opacity:0}100%{transform:translateY(0);opacity:1}}
@keyframes slideInFromLeft{0%{transform:translateX(-100%);opacity:0}100%{transform:translateX(0);opacity:1}}
@keyframes slideInFromRight{0%{transform:translateX(100%);opacity:0}100%{transform:translateX(0);opacity:1}}
@keyframes fadeIn{0%{opacity:0}100%{opacity:1}}
@keyframes scaleIn{0%{transform:scale(0);opacity:0}100%{transform:scale(1);opacity:1}}

/* Header animations */
.header-nav{animation:slideInFromTop 0.8s cubic-bezier(0.4,0,0.2,1)}

/* Hero animations — masuk dari kiri, diam di kiri */
.hero-text h1{
  animation:heroSlideLeft 0.9s cubic-bezier(0.22,1,0.36,1) both;
  animation-delay:0.1s;
  text-align:left;
}
.hero-text .role{
  animation:heroSlideLeft 0.9s cubic-bezier(0.22,1,0.36,1) both;
  animation-delay:0.25s;
  text-align:left;
}
.hero-text .tagline{
  animation:heroSlideLeft 0.9s cubic-bezier(0.22,1,0.36,1) both;
  animation-delay:0.4s;
  text-align:left;
}
.hero-buttons{
  animation:heroSlideLeft 0.9s cubic-bezier(0.22,1,0.36,1) both;
  animation-delay:0.55s;
  justify-content:flex-start;
}
.profile-card{animation:slideInFromRight 1.8s cubic-bezier(0.4,0,0.2,1)}
@keyframes heroSlideLeft{
  0%{opacity:0;transform:translateX(-60px)}
  100%{opacity:1;transform:translateX(0)}
}

/* Section title animations */
.section-title{animation:fadeIn 1s cubic-bezier(0.4,0,0.2,1)}

/* Scroll progress smooth animation */
.scroll-progress{transition:width 0.3s cubic-bezier(0.4,0,0.2,1)}

/* Theme toggle smooth rotation */
.theme-toggle{transition:transform 0.3s cubic-bezier(0.4,0,0.2,1)}
.theme-toggle:hover{transform:rotate(180deg)}

/* INTERACTIVE ELEMENTS */
.btn::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transition:left 0.5s}
.btn:hover::before{left:100%}

.btn-primary::after{content:'';position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:rgba(255,255,255,0.3);transform:translate(-50%,-50%);transition:width 0.3s,height 0.3s}
.btn-primary:active::after{width:300px;height:300px}

.nav-item::before{content:'';position:absolute;bottom:0;left:50%;width:0;height:2px;background:var(--primary);transform:translateX(-50%);transition:width 0.3s}
.nav-item:hover::before{width:80%}

.card::after{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,0.1) 0%,transparent 70%);opacity:0;transition:opacity 0.3s,transform 0.3s;transform:scale(0.5);pointer-events:none}
.card:hover::after{opacity:1;transform:scale(1)}

.skill-badge::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.15),transparent);transition:left 0.5s}
.skill-badge:hover::before{left:100%}

.profile-avatar{transition:transform 0.3s cubic-bezier(0.4,0,0.2,1)}
.profile-card:hover .profile-avatar{transform:scale(1.1)}

.project-link{position:relative;overflow:hidden}
.project-link::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(37,99,235,0.1),transparent);transition:left 0.5s}
.project-link:hover::before{left:100%}

.contact-link{position:relative}
.contact-link::before{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--primary);transition:width 0.3s}
.contact-link:hover::before{width:100%}

/* Ripple effect */
.ripple{position:relative;overflow:hidden}
.ripple::before{content:'';position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:rgba(255,255,255,0.3);transform:translate(-50%,-50%);transition:width 0.3s,height 0.3s}
.ripple:active::before{width:300px;height:300px}

/* Magnetic effect for buttons */
.magnetic{transition:transform 0.2s cubic-bezier(0.4,0,0.2,1)}

/* Glow effects */
.glow-on-hover{transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}
.glow-on-hover:hover{box-shadow:0 0 20px rgba(37,99,235,0.4)}

/* Parallax scroll effect */
.parallax{transition:transform 0.5s cubic-bezier(0.4,0,0.2,1)}

/* SKELETON LOADING STATES */
.skeleton{background:linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);background-size:200% 100%;animation:skeletonLoading 1.5s infinite;border-radius:8px}
[data-theme="dark"] .skeleton{background:linear-gradient(90deg, #2a2a2a 25%, #3a3a3a 50%, #2a2a2a 75%);background-size:200% 100%}
@keyframes skeletonLoading{0%{background-position:200% 0}100%{background-position:-200% 0}}

.skeleton-text{height:1rem;margin-bottom:0.5rem}
.skeleton-text.title{height:1.5rem;width:60%;margin-bottom:1rem}
.skeleton-text.subtitle{height:1.2rem;width:40%;margin-bottom:0.8rem}
.skeleton-text.paragraph{height:0.9rem;width:100%}
.skeleton-text.short{width:70%}
.skeleton-text.medium{width:85%}

.skeleton-card{height:200px;border-radius:12px;margin-bottom:20px}
.skeleton-avatar{width:60px;height:60px;border-radius:50%;margin-bottom:1rem}
.skeleton-button{height:40px;width:120px;border-radius:20px}
.skeleton-badge{height:24px;width:80px;border-radius:12px}

.skeleton-skill{height:80px;border-radius:12px}
.skeleton-project{height:300px;border-radius:16px}

/* Loading states for different sections */
.loading-skeleton .card{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:35px;margin-bottom:30px}
.loading-skeleton .card-header{display:flex;justify-content:space-between;margin-bottom:20px}
.loading-skeleton .card-content{display:flex;flex-direction:column;gap:12px}

/* Pulse animation for loading states */
@keyframes pulse{0%{opacity:1}50%{opacity:0.6}100%{opacity:1}}
.loading-pulse{animation:pulse 2s cubic-bezier(0.4,0,0.6,1) infinite}

/* Shimmer effect */
.shimmer{position:relative;overflow:hidden}
.shimmer::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.3),transparent);animation:shimmer 2s infinite}
@keyframes shimmer{0%{left:-100%}100%{left:100%}}

/* Content reveal animation */
.content-reveal{opacity:0;transform:translateY(20px);transition:all 0.6s cubic-bezier(0.4,0,0.2,1)}
.content-reveal.revealed{opacity:1;transform:translateY(0)}

/* Staggered content reveal */
.stagger-reveal > *{opacity:0;transform:translateY(20px);transition:all 0.6s cubic-bezier(0.4,0,0.2,1)}
.stagger-reveal.revealed > *{opacity:1;transform:translateY(0)}
.stagger-reveal.revealed > *:nth-child(1){transition-delay:0.1s}
.stagger-reveal.revealed > *:nth-child(2){transition-delay:0.2s}
.stagger-reveal.revealed > *:nth-child(3){transition-delay:0.3s}
.stagger-reveal.revealed > *:nth-child(4){transition-delay:0.4s}
.stagger-reveal.revealed > *:nth-child(5){transition-delay:0.5s}

/* RESPONSIVE */
@media(max-width:768px){
  .hero-content{grid-template-columns:1fr;gap:36px;text-align:center}
  .hero-text{text-align:center}
  .hero-text h1{font-size:2.2rem}
  .hero-text .role{font-size:1.2rem}
  .hero-text .tagline{font-size:1rem}
  .hero-buttons{justify-content:center}
  .hero-photo-container{justify-content:center;padding-right:0}
  .profile-photo{width:280px;height:280px}
  .section{padding:60px 0}
  .section-title{font-size:1.8rem;margin-bottom:36px}
  .education-card{grid-template-columns:1fr}
  .education-media{border-left:none;border-top:1px solid var(--border)}
  .education-photo{height:180px}
  .zz-item,.zz-item.reverse{flex-direction:column;gap:20px}
  .zz-photo{flex:none;width:100%;height:200px}
  .zz-caption{font-size:0.95rem}
  .cert-grid{grid-template-columns:1fr}
  .card{padding:25px}
  .card-header{flex-direction:column;align-items:flex-start;gap:8px}
  .org-header{flex-direction:column;text-align:center;gap:12px}
  .org-icon-wrap{margin-right:0;margin-bottom:8px}
  .vol-header{flex-direction:column;gap:12px}
  .vol-icon{margin-bottom:8px}
  .skills-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:14px}
  .skill-badge{padding:16px}
  .skill-icon{font-size:1.8rem}
  .project-card{padding:25px}
  .project-header{grid-template-columns:1fr;gap:20px}
  .project-title{font-size:1.4rem}
  .project-desc{font-size:1rem}
  .kpi-box{padding:16px}
  .kpi-list li{font-size:0.9rem}
  .figma-embed iframe{height:350px}
  .process-summary{padding:20px}
  .process-summary h3{font-size:1.1rem}
  .contact-links{gap:20px}
  .contact-icon{font-size:1.8rem}
  .contact-label{font-size:0.85rem}
  .btn{padding:10px 20px;font-size:0.9rem}
  .container{padding:0 16px}
}

@media(max-width:480px){
  .section{padding:50px 0}
  .section-title{font-size:1.6rem;margin-bottom:30px}
  .hero-text h1{font-size:1.8rem}
  .hero-text .role{font-size:1.1rem}
  .hero-text .tagline{font-size:0.95rem}
  .profile-photo{width:240px;height:240px}
  .card{padding:20px}
  .card-desc{font-size:0.95rem}
  .org-title{font-size:1.3rem}
  .org-role{font-size:1rem}
  .skills-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px}
  .skill-badge{padding:14px}
  .skill-icon{font-size:1.6rem}
  .skill-name{font-size:0.9rem}
  .skill-level{font-size:0.8rem}
  .project-card{padding:20px}
  .project-title{font-size:1.2rem}
  .project-desc{font-size:0.95rem}
  .kpi-box{padding:14px}
  .kpi-list li{font-size:0.85rem;padding:4px 0}
  .figma-embed iframe{height:300px}
  .process-summary{padding:16px}
  .process-summary h3{font-size:1rem}
  .process-list li{font-size:0.9rem;padding:8px 0 8px 20px}
  .contact-links{gap:16px}
  .contact-icon{font-size:1.6rem}
  .contact-label{font-size:0.8rem}
  .btn{padding:8px 16px;font-size:0.85rem}
  .container{padding:0 14px}
  .dropdown-menu{top:65px;left:12px;right:12px;min-width:calc(100% - 24px)}
  .dropdown-section{padding:12px}
  .dropdown-title{font-size:0.8rem;margin-bottom:10px}
  .dropdown-item{font-size:0.85rem;padding:8px 10px}
  .lang-option{font-size:0.8rem;padding:6px 10px}
  .theme-toggle{top:12px;right:12px;padding:5px 10px;font-size:16px}
}

@media(max-width:360px){
  .hero-text h1{font-size:1.6rem}
  .hero-text .role{font-size:1rem}
  .hero-text .tagline{font-size:0.9rem}
  .profile-photo{width:200px;height:200px}
  .section-title{font-size:1.4rem}
  .skills-grid{grid-template-columns:1fr;gap:10px}
  .skill-badge{padding:12px}
  .contact-links{gap:12px}
  .btn{padding:6px 12px;font-size:0.8rem}
  .container{padding:0 12px}
}