*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#09172A;
  --navy-mid:#142236;
  --navy-card:#1B2F48;
  --blue:#1762A8;
  --blue-light:#3B8EE8;
  --accent:#00C9A7;
  --accent-glow:rgba(0,201,167,.18);
  --off-white:#F3F6FB;
  --white:#FFFFFF;
  --text:#0F1A27;
  --text-sec:#52657A;
  --border:#DDE5F0;
  --border-dark:rgba(255,255,255,.08);
  --radius:14px;
  --rsm:9px;
  --max:1120px;
  --nav-h:60px;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;color:var(--text);background:var(--off-white);line-height:1.6;overflow-x:hidden}
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:var(--navy)}
::-webkit-scrollbar-thumb{background:var(--accent);border-radius:2px}

/* ── NAV ── */
nav{position:fixed;top:0;left:0;right:0;z-index:200;background:rgba(9,23,42,.96);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-dark);transition:box-shadow .3s}
nav.scrolled{box-shadow:0 4px 32px rgba(0,0,0,.4)}
.nav-inner{max-width:var(--max);margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:var(--nav-h)}
.nav-logo{font-family:'Syne',sans-serif;font-weight:800;font-size:21px;color:#fff;text-decoration:none;letter-spacing:-.5px}
.nav-logo span{color:var(--accent)}
.nav-links{display:flex;gap:4px;list-style:none}
.nav-links a{color:rgba(255,255,255,.5);text-decoration:none;font-size:13px;font-weight:500;transition:color .2s,background .2s;padding:6px 12px;border-radius:6px}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(255,255,255,.08)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;background:none;border:none}
.hamburger span{width:22px;height:2px;background:#fff;border-radius:2px;transition:all .3s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none;position:fixed;top:var(--nav-h);left:0;right:0;background:rgba(9,23,42,.98);backdrop-filter:blur(16px);border-bottom:1px solid var(--border-dark);z-index:199;padding:12px 20px 20px;flex-direction:column;gap:2px}
.mobile-menu.open{display:flex}
.mobile-menu a{color:rgba(255,255,255,.7);text-decoration:none;font-size:15px;font-weight:500;padding:12px 10px;border-bottom:1px solid rgba(255,255,255,.06);transition:color .2s}
.mobile-menu a:last-child{border-bottom:none}
.mobile-menu a:hover{color:#fff}

/* ── HERO ── */
#home{min-height:100vh;background:var(--navy);display:flex;align-items:center;position:relative;overflow:hidden;padding-top:var(--nav-h)}
/* Animated mesh grid — signature design element */
.hero-grid{position:absolute;inset:0;opacity:.25;background-image:linear-gradient(rgba(0,201,167,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(0,201,167,.12) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 80% 70% at 60% 50%,black 30%,transparent 100%)}
.hero-glow{position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(23,98,168,.22) 0%,transparent 70%);top:-100px;right:-80px;pointer-events:none}
.hero-glow2{position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(0,201,167,.1) 0%,transparent 70%);bottom:40px;left:-60px;pointer-events:none}
.hero-inner{max-width:var(--max);margin:0 auto;padding:80px 24px 90px;position:relative;z-index:1;width:100%}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(0,201,167,.1);border:1px solid rgba(0,201,167,.25);border-radius:20px;padding:6px 15px;font-size:12px;color:var(--accent);font-weight:600;margin-bottom:28px;letter-spacing:.02em}
.hero-pulse{width:7px;height:7px;background:var(--accent);border-radius:50%;animation:pulse 2.2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.3;transform:scale(.8)}}
h1.hero-name{font-family:'Syne',sans-serif;font-size:clamp(48px,7.5vw,88px);font-weight:800;color:#fff;line-height:.95;letter-spacing:-3px;margin-bottom:20px}
h1.hero-name .first{display:block;color:rgba(255,255,255,.92)}
h1.hero-name .last{display:block;color:var(--accent);-webkit-text-stroke:0px}

/* Role ticker */
.hero-ticker-wrap{height:34px;overflow:hidden;margin-bottom:22px}
.hero-ticker{display:flex;flex-direction:column;animation:ticker 9s steps(1) infinite}
@keyframes ticker{0%{transform:translateY(0)}33%{transform:translateY(-34px)}66%{transform:translateY(-68px)}99%,100%{transform:translateY(0)}}
.hero-ticker-item{height:34px;display:flex;align-items:center;font-size:clamp(16px,2.2vw,21px);font-weight:600;color:rgba(255,255,255,.7);white-space:nowrap}
.hero-ticker-item span{color:rgba(255,255,255,.95)}

.hero-desc{max-width:520px;font-size:15px;color:rgba(255,255,255,.45);line-height:1.8;margin-bottom:38px;font-weight:400}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:58px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:var(--rsm);font-size:14px;font-weight:600;text-decoration:none;transition:all .22s;cursor:pointer;border:none;font-family:inherit;letter-spacing:.01em}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#00b394;transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,201,167,.35)}
.btn-outline{background:transparent;color:rgba(255,255,255,.8);border:1px solid rgba(255,255,255,.2)}
.btn-outline:hover{border-color:rgba(255,255,255,.55);background:rgba(255,255,255,.06);color:#fff}

/* Hero stats — count-up targets */
.hero-stats{display:flex;gap:0;flex-wrap:wrap;border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);background:rgba(255,255,255,.03);overflow:hidden;width:fit-content}
.stat{padding:18px 28px;position:relative}
.stat+.stat{border-left:1px solid rgba(255,255,255,.08)}
.stat-num{font-family:'Syne',sans-serif;font-size:28px;font-weight:800;color:#fff;line-height:1;letter-spacing:-.5px}
.stat-num .suffix{font-size:18px;color:var(--accent)}
.stat-lbl{font-size:11px;color:rgba(255,255,255,.38);margin-top:3px;font-weight:500;letter-spacing:.04em;text-transform:uppercase}

/* ── SHARED SECTION STYLES ── */
section{padding:88px 24px}
.sec{max-width:var(--max);margin:0 auto}
.sec-eyebrow{font-size:11px;font-weight:700;color:var(--blue);letter-spacing:.14em;text-transform:uppercase;margin-bottom:8px}
h2.sec-title{font-family:'Syne',sans-serif;font-size:clamp(28px,4vw,42px);font-weight:800;color:var(--text);letter-spacing:-1.2px;line-height:1.08;margin-bottom:48px}
h2.sec-title em{font-style:normal;color:var(--blue)}
/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .55s ease,transform .55s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ── ABOUT ── */
#about{background:var(--white)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.about-text p{font-size:15px;color:var(--text-sec);line-height:1.82;margin-bottom:15px}
.about-text p strong{color:var(--text);font-weight:600}
.detail-list{margin-top:26px;display:flex;flex-direction:column;gap:11px}
.detail-row{display:flex;gap:12px;font-size:13.5px;align-items:baseline}
.dl{color:var(--text-sec);min-width:100px;font-weight:500;flex-shrink:0;font-size:12px;text-transform:uppercase;letter-spacing:.05em}
.dv{color:var(--text);font-weight:500}
.badge-avail{display:inline-flex;align-items:center;gap:7px;background:#E6F9F5;border:1px solid #9EEBD6;border-radius:20px;padding:6px 14px;font-size:12px;color:#077A5A;font-weight:600;margin-top:14px}
.badge-avail::before{content:'';width:6px;height:6px;background:var(--accent);border-radius:50%;flex-shrink:0}

/* Skills panel */
.skills-panel{display:flex;flex-direction:column;gap:10px}
.skill-block{background:var(--off-white);border-radius:var(--rsm);padding:14px 16px;border:1px solid var(--border)}
.skill-label-row{font-size:12.5px;font-weight:600;color:var(--text);margin-bottom:8px;display:flex;justify-content:space-between;align-items:center}
.skill-pct{font-size:11px;color:var(--text-sec);font-weight:500}
.skill-bar{height:3px;background:var(--border);border-radius:2px;overflow:hidden}
.skill-fill{height:100%;border-radius:2px;background:linear-gradient(90deg,var(--blue),var(--accent));transform-origin:left;transform:scaleX(0);transition:transform .8s cubic-bezier(.25,.46,.45,.94)}
.skill-fill.animate{transform:scaleX(1)}
.tools-wrap{display:flex;flex-wrap:wrap;gap:7px;margin-top:20px}
.chip{background:var(--navy);color:rgba(255,255,255,.75);font-size:11.5px;font-weight:500;padding:5px 13px;border-radius:20px;letter-spacing:.01em}

/* ── EXPERIENCE ── */
#resume{background:var(--off-white)}
.exp-list{display:flex;flex-direction:column;gap:16px}
.exp-card{background:var(--white);border-radius:var(--radius);padding:28px 30px;border:1px solid var(--border);transition:box-shadow .25s,transform .25s;position:relative;overflow:hidden}
.exp-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--blue) 0%,var(--accent) 100%)}
.exp-card:hover{box-shadow:0 6px 28px rgba(23,98,168,.1);transform:translateX(2px)}
.exp-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap;margin-bottom:3px}
.exp-role{font-family:'Syne',sans-serif;font-size:17px;font-weight:700;color:var(--text)}
.exp-period{font-size:11px;font-weight:700;color:var(--blue);background:#EBF3FC;padding:4px 12px;border-radius:20px;white-space:nowrap;letter-spacing:.02em}
.exp-co{font-size:13.5px;font-weight:600;color:var(--text-sec);margin-bottom:1px}
.exp-loc{font-size:12px;color:var(--text-sec);opacity:.7;margin-bottom:14px}
.exp-ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.exp-ul li{font-size:13.5px;color:var(--text-sec);padding-left:18px;position:relative;line-height:1.65}
.exp-ul li::before{content:'→';position:absolute;left:0;color:var(--accent);font-size:11px;top:3px}
.exp-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.etag{font-size:11px;padding:3px 10px;border-radius:20px;background:#EFF4FF;color:#2B5FAA;font-weight:500}

/* Education */
.edu-divider{height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);margin:56px 0 40px}
.edu-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.edu-card{background:var(--white);border-radius:var(--rsm);padding:20px 22px;border:1px solid var(--border)}
.edu-deg{font-size:13.5px;font-weight:700;color:var(--text);margin-bottom:4px}
.edu-sch{font-size:12.5px;color:var(--text-sec);margin-bottom:4px}
.edu-yr{font-size:11.5px;color:var(--blue);font-weight:600}

/* ── CERT STRIP — horizontal badge row ── */
.cert-strip{display:flex;flex-wrap:wrap;gap:12px;margin-top:14px}
.cert-badge{display:flex;align-items:center;gap:12px;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-card) 100%);border:1px solid rgba(255,255,255,.08);border-radius:var(--rsm);padding:14px 18px;flex:1;min-width:200px}
.cert-badge-icon{width:38px;height:38px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.cert-badge-name{font-size:13px;font-weight:700;color:#fff;line-height:1.3;margin-bottom:2px}
.cert-badge-iss{font-size:11px;color:rgba(255,255,255,.4)}

/* ── PORTFOLIO ── */
#portfolio{background:var(--white)}
.port-filter{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:32px}
.pf-btn{padding:7px 17px;border-radius:20px;border:1px solid var(--border);background:transparent;font-size:12.5px;font-weight:500;color:var(--text-sec);cursor:pointer;transition:all .2s;font-family:inherit}
.pf-btn.active,.pf-btn:hover{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 2px 10px rgba(23,98,168,.25)}
.port-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(256px,1fr));gap:18px}
.port-card{border-radius:var(--radius);border:1px solid var(--border);overflow:hidden;transition:all .28s;cursor:pointer;background:var(--off-white);position:relative}
.port-card:hover{transform:translateY(-5px);box-shadow:0 12px 36px rgba(23,98,168,.13);border-color:var(--blue-light)}
.port-thumb{position:relative;overflow:hidden;aspect-ratio:16/9}
.port-img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.port-card:hover .port-img{transform:scale(1.06)}
.port-img-placeholder{width:100%;height:100%;background:linear-gradient(135deg,#D8E4F4 0%,#EDF2FB 100%);display:flex;align-items:center;justify-content:center;font-size:38px}
.port-cat-badge{position:absolute;top:10px;left:10px;background:rgba(9,23,42,.75);backdrop-filter:blur(6px);color:rgba(255,255,255,.9);font-size:10.5px;font-weight:600;padding:3px 9px;border-radius:20px;letter-spacing:.04em;opacity:0;transition:opacity .25s}
.port-card:hover .port-cat-badge{opacity:1}
.port-body{padding:14px 16px}
.port-title{font-size:13.5px;font-weight:700;color:var(--text);margin-bottom:4px}
.port-cat{font-size:11px;font-weight:700;color:var(--blue);text-transform:uppercase;letter-spacing:.07em;margin-bottom:4px}
.port-desc{font-size:12px;color:var(--text-sec);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.port-empty{grid-column:1/-1;text-align:center;padding:52px 20px;color:var(--text-sec);font-size:14px}

/* ── MODAL ── */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.75);z-index:300;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(4px)}
.modal-overlay.open{display:flex}
.modal{background:var(--white);border-radius:var(--radius);max-width:680px;width:100%;max-height:90vh;overflow-y:auto;position:relative;box-shadow:0 24px 80px rgba(0,0,0,.4)}
.modal-thumb{position:relative;overflow:hidden}
.modal-img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.modal-close{position:absolute;top:14px;right:14px;width:34px;height:34px;background:rgba(0,0,0,.45);color:#fff;border:none;border-radius:50%;font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s;z-index:10}
.modal-close:hover{background:rgba(0,0,0,.7)}
.modal-body{padding:26px 30px}
.modal-cat-label{font-size:11px;font-weight:700;color:var(--blue);text-transform:uppercase;letter-spacing:.1em;margin-bottom:6px}
.modal-title{font-family:'Syne',sans-serif;font-size:22px;font-weight:800;color:var(--text);margin-bottom:12px}
.modal-desc{font-size:14.5px;color:var(--text-sec);line-height:1.78}
.modal-footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:22px;padding-top:18px;border-top:1px solid var(--border)}
.btn-sm{padding:9px 20px;font-size:13px}

/* ── CONTACT ── */
#contact{background:var(--navy)}
.contact-inner{max-width:700px;margin:0 auto;text-align:center}
.contact-eyebrow{font-size:11px;font-weight:700;color:var(--accent);letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px}
.contact-inner h2{font-family:'Syne',sans-serif;font-size:clamp(28px,4vw,44px);font-weight:800;color:#fff;letter-spacing:-1px;line-height:1.08;margin-bottom:16px}
.contact-inner h2 em{font-style:normal;color:var(--accent)}
.contact-inner p{color:rgba(255,255,255,.45);font-size:15px;margin-bottom:40px;line-height:1.8;max-width:520px;margin-left:auto;margin-right:auto}
.contact-cards{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:36px}
.cc{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.09);border-radius:var(--rsm);padding:15px 22px;min-width:175px;text-align:left;transition:background .2s,border-color .2s}
.cc:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.18)}
.cc-lbl{font-size:10.5px;color:rgba(255,255,255,.35);font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px}
.cc-val{font-size:13.5px;color:#fff;font-weight:500}
.social-row{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.soc-btn{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:var(--rsm);padding:10px 18px;color:rgba(255,255,255,.7);text-decoration:none;font-size:13px;font-weight:500;transition:all .2s}
.soc-btn:hover{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.25)}

footer{background:#050E1C;padding:20px 24px;text-align:center;color:rgba(255,255,255,.2);font-size:12px;border-top:1px solid rgba(255,255,255,.05)}

/* ── RESPONSIVE ── */
@media(max-width:920px){.about-grid{grid-template-columns:1fr;gap:40px}}
@media(max-width:700px){
  nav .nav-links{display:none}
  .hamburger{display:flex}
  section{padding:64px 18px}
  h2.sec-title{margin-bottom:32px}
  .hero-inner{padding:60px 18px 70px}
  .hero-stats{width:100%}
  .stat{padding:14px 20px}
  .stat-num{font-size:24px}
  .exp-card{padding:20px 20px 20px 24px}
  .edu-grid{grid-template-columns:1fr}
  .modal-body{padding:20px 22px}
  .port-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
  .cert-strip{flex-direction:column}
}
@media(max-width:480px){
  h1.hero-name{letter-spacing:-2px}
  .hero-ctas{flex-direction:column;align-items:flex-start}
  .btn{width:100%;justify-content:center}
  .port-grid{grid-template-columns:1fr}
  .hero-stats{flex-direction:column;width:auto}
  .stat+.stat{border-left:none;border-top:1px solid rgba(255,255,255,.08)}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}