/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root{
  --navy-deep:#082B70;
  --navy:#0B2E73;
  --royal:#1268E8;
  --blue:#1677FF;
  --blue-soft:#DCEEFF;
  --blue-vlight:#EEF7FF;
  --white:#FFFFFF;
  --gray:#667085;
  --gray-strong:#475467;
  --border-glass:rgba(255,255,255,0.65);

  --shell-radius:44px;
  --card-radius:24px;

  --shadow-sm:0 4px 14px rgba(8,43,112,0.06);
  --shadow-md:0 14px 40px rgba(8,43,112,0.10);
  --shadow-lg:0 30px 80px rgba(8,43,112,0.16);
  --shadow-blue:0 18px 40px rgba(18,104,232,0.35);

  --font-head:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;

  --maxw:1440px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ============================================================
   RESET
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  color:var(--navy);
  line-height:1.6;
  background:
    radial-gradient(1200px 700px at 15% -10%, #3d8bff 0%, transparent 55%),
    radial-gradient(1000px 800px at 100% 120%, #0b46c9 0%, transparent 55%),
    linear-gradient(140deg,#1677FF 0%,#1a5fe0 45%,#0e3fb0 100%);
  background-attachment:fixed;
  min-height:100vh;
  padding:26px 22px;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--navy);line-height:1.08;letter-spacing:-0.02em}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:8px}
::selection{background:var(--blue);color:#fff}

/* ============================================================
   APP SHELL (floating rounded container)
   ============================================================ */
.shell{
  max-width:var(--maxw);
  margin:0 auto;
  background:
    radial-gradient(900px 520px at 78% 8%, #eaf3ff 0%, transparent 60%),
    linear-gradient(180deg,#ffffff 0%,#f4f9ff 40%,#e9f3ff 100%);
  border:1px solid var(--border-glass);
  border-radius:var(--shell-radius);
  box-shadow:var(--shadow-lg);
  overflow:hidden;
  position:relative;
}

/* Scroll progress bar */
.progress{position:fixed;top:0;left:0;height:4px;width:0;z-index:200;
  background:linear-gradient(90deg,var(--blue),var(--royal));border-radius:0 4px 4px 0;
  box-shadow:0 1px 8px rgba(18,104,232,.5);transition:width .1s linear}

/* ============================================================
   AMBIENT BACKGROUND FX (subtle moving glow, blobs, particles)
   Sits behind all content; the .shell base gradient stays still.
   ============================================================ */
.bg-fx{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none;border-radius:inherit}
.bg-fx .glow{position:absolute;top:-20%;left:-50%;width:75%;height:140%;
  background:radial-gradient(closest-side,rgba(22,119,255,.22),rgba(22,119,255,.06) 55%,transparent 72%);
  filter:blur(26px);animation:glowSweep 20s ease-in-out infinite}
@keyframes glowSweep{0%{transform:translateX(0);opacity:0}
  12%{opacity:1}88%{opacity:1}100%{transform:translateX(220%);opacity:0}}
.bg-fx .blob{position:absolute;border-radius:50%;filter:blur(44px)}
.bg-fx .b1{width:360px;height:360px;left:-70px;top:8%;
  background:radial-gradient(circle,rgba(90,160,255,.34),transparent 70%);animation:drift1 26s ease-in-out infinite}
.bg-fx .b2{width:440px;height:440px;right:-100px;top:40%;
  background:radial-gradient(circle,rgba(140,190,255,.34),transparent 70%);animation:drift2 32s ease-in-out infinite}
.bg-fx .b3{width:300px;height:300px;left:32%;bottom:-80px;
  background:radial-gradient(circle,rgba(120,180,255,.28),transparent 70%);animation:drift3 29s ease-in-out infinite}
@keyframes drift1{0%,100%{transform:translate(0,0)}50%{transform:translate(50px,-34px)}}
@keyframes drift2{0%,100%{transform:translate(0,0)}50%{transform:translate(-58px,36px)}}
@keyframes drift3{0%,100%{transform:translate(0,0)}50%{transform:translate(38px,-46px)}}
.bg-fx .p{position:absolute;border-radius:50%;background:rgba(150,190,255,.8);
  box-shadow:0 0 12px 2px rgba(110,170,255,.6);animation-name:floatUp;
  animation-timing-function:ease-in-out;animation-iteration-count:infinite}
@keyframes floatUp{0%,100%{transform:translateY(0) scale(1);opacity:.3}
  50%{transform:translateY(-26px) scale(1.25);opacity:.85}}
/* keep page content above the ambient layer */
.nav,.hero,.section,.footer{position:relative;z-index:1}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav{
  position:sticky;top:16px;z-index:120;
  margin:18px 26px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.logo{font-family:var(--font-head);font-weight:800;font-size:26px;color:var(--navy);
  letter-spacing:-.03em;padding:6px 4px}
.logo span{color:var(--blue)}

.nav-center{
  display:flex;align-items:center;gap:2px;
  background:linear-gradient(155deg,rgba(255,255,255,0.85),rgba(255,255,255,0.6));
  backdrop-filter:blur(22px) saturate(165%);-webkit-backdrop-filter:blur(22px) saturate(165%);
  border:1px solid rgba(255,255,255,0.9);
  border-radius:999px;padding:7px;
  box-shadow:0 8px 24px rgba(8,43,112,0.1),inset 0 1px 0 rgba(255,255,255,0.95);
}
.nav-center a{
  font-family:var(--font-head);font-weight:600;font-size:15px;color:var(--gray-strong);
  padding:11px 20px;border-radius:999px;transition:all .25s var(--ease);white-space:nowrap;
}
.nav-center a:hover{color:var(--navy);background:rgba(220,238,255,.6)}
.nav-center a.active{background:linear-gradient(180deg,var(--blue),var(--royal));color:#fff;
  box-shadow:var(--shadow-blue)}

.nav-cta{
  display:inline-flex;align-items:center;gap:11px;
  background:linear-gradient(155deg,rgba(255,255,255,0.85),rgba(255,255,255,0.6));
  backdrop-filter:blur(22px) saturate(165%);-webkit-backdrop-filter:blur(22px) saturate(165%);
  border:1px solid rgba(255,255,255,0.9);
  border-radius:999px;padding:8px 8px 8px 10px;
  box-shadow:0 8px 24px rgba(8,43,112,0.1),inset 0 1px 0 rgba(255,255,255,0.95);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
  font-family:var(--font-head);
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.nav-cta .ic{width:40px;height:40px;border-radius:50%;flex:0 0 auto;
  background:linear-gradient(180deg,var(--blue),var(--royal));color:#fff;
  display:grid;place-items:center;box-shadow:var(--shadow-blue)}
.nav-cta .txt{font-weight:700;font-size:14px;line-height:1.05;color:var(--navy);padding-right:8px}

.hamburger{display:none;width:48px;height:48px;border-radius:14px;
  background:rgba(255,255,255,0.72);border:1px solid rgba(255,255,255,0.8);
  box-shadow:var(--shadow-sm);place-items:center}
.hamburger span{display:block;width:20px;height:2px;background:var(--navy);border-radius:2px;
  position:relative;transition:.3s}
.hamburger span::before,.hamburger span::after{content:"";position:absolute;left:0;width:20px;
  height:2px;background:var(--navy);border-radius:2px;transition:.3s}
.hamburger span::before{top:-6px}.hamburger span::after{top:6px}
.hamburger.open span{background:transparent}
.hamburger.open span::before{top:0;transform:rotate(45deg)}
.hamburger.open span::after{top:0;transform:rotate(-45deg)}

/* Mobile drawer */
.drawer{position:fixed;inset:0;z-index:150;background:rgba(8,43,112,.35);
  backdrop-filter:blur(6px);opacity:0;pointer-events:none;transition:opacity .3s}
.drawer.open{opacity:1;pointer-events:auto}
.drawer-panel{position:absolute;top:0;right:0;height:100%;width:min(320px,82vw);
  background:linear-gradient(180deg,#fff,#eef7ff);padding:28px 22px;
  transform:translateX(100%);transition:transform .35s var(--ease);
  display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow-lg)}
.drawer.open .drawer-panel{transform:translateX(0)}
.drawer-panel .logo{margin-bottom:18px}
.drawer-panel a{font-family:var(--font-head);font-weight:700;font-size:19px;color:var(--navy);
  padding:14px 16px;border-radius:14px;transition:.2s}
.drawer-panel a:hover,.drawer-panel a.active{background:var(--blue-soft);color:var(--royal)}
.drawer-panel .nav-cta{margin-top:14px;justify-content:flex-start}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{display:inline-flex;align-items:center;gap:12px;font-family:var(--font-head);
  font-weight:700;font-size:16px;border-radius:999px;transition:all .28s var(--ease)}
.btn-primary{background:linear-gradient(180deg,var(--blue),var(--royal));color:#fff;
  padding:17px 30px;box-shadow:var(--shadow-blue)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 24px 48px rgba(18,104,232,.42)}
/* continuous, subtle idle pulse on the hero CTA */
.hero-actions .btn-primary{animation:ctaPulse 3.4s ease-in-out infinite}
.hero-actions .btn-primary:hover{animation-play-state:paused}
@keyframes ctaPulse{0%,100%{box-shadow:0 18px 40px rgba(18,104,232,.35)}
  50%{box-shadow:0 20px 46px rgba(18,104,232,.55)}}
.btn-primary svg{transition:transform .28s var(--ease)}
.btn-primary:hover svg{transform:translateX(5px)}
.btn-ghost{width:60px;height:60px;border-radius:50%;background:rgba(255,255,255,.85);
  border:1px solid rgba(255,255,255,.9);color:var(--blue);display:grid;place-items:center;
  box-shadow:var(--shadow-md);transition:all .28s var(--ease)}
.btn-ghost:hover{transform:translateY(-3px);color:var(--royal);box-shadow:var(--shadow-lg)}

/* ============================================================
   SECTIONS / LAYOUT
   ============================================================ */
.section{padding:96px 60px}
.container{max-width:1240px;margin:0 auto}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-head);
  font-weight:700;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--royal);
  background:var(--blue-soft);padding:8px 16px;border-radius:999px;margin-bottom:20px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--blue)}
.section-head{text-align:center;max-width:720px;margin:0 auto 60px}
.section-head h2{font-size:clamp(34px,5vw,54px);font-weight:800;margin-bottom:16px}
.section-head p{color:var(--gray);font-size:18px}
.hl{color:var(--blue)}
.page-tint{background:linear-gradient(180deg,transparent,rgba(220,238,255,.35),transparent)}

/* Glass card base — premium frosted glass */
.glass{
  background:linear-gradient(155deg,rgba(255,255,255,0.78),rgba(255,255,255,0.44));
  backdrop-filter:blur(26px) saturate(165%);
  -webkit-backdrop-filter:blur(26px) saturate(165%);
  border:1px solid rgba(255,255,255,0.85);
  border-radius:var(--card-radius);
  box-shadow:
    0 12px 34px rgba(8,43,112,0.09),
    0 2px 8px rgba(8,43,112,0.05),
    inset 0 1px 0 rgba(255,255,255,0.95),
    inset 0 -1px 0 rgba(18,104,232,0.04);
  position:relative;
}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;padding:56px 60px 40px;min-height:640px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero-greet{font-family:var(--font-head);font-weight:700;font-size:clamp(20px,2.4vw,26px);
  color:var(--navy);margin-bottom:12px}
.hero-greet span{color:var(--blue)}
.hero h1{font-size:clamp(52px,8vw,86px);font-weight:800;letter-spacing:-.03em;color:var(--navy-deep)}
.hero-sub{font-family:var(--font-head);font-weight:700;font-size:clamp(17px,2.1vw,22px);
  color:var(--royal);margin-top:6px}
.hero-sub .sep{color:var(--blue-soft);margin:0 6px}
.hero p.lead{color:var(--gray);font-size:18px;max-width:540px;margin-top:22px}
.hero-actions{display:flex;align-items:center;gap:16px;margin-top:34px}
.hero-rule{height:1px;background:linear-gradient(90deg,rgba(18,104,232,.28),transparent);
  margin:38px 0 26px;max-width:500px}

/* Testimonial / brand statement card */
.quote-card{position:relative;max-width:480px;padding:30px 30px 26px}
.quote-card .qmark{font-family:var(--font-head);font-weight:800;font-size:64px;color:var(--blue);
  line-height:.6;height:34px}
.quote-card p{font-style:italic;color:var(--gray-strong);font-size:16px;margin:6px 0 20px}
.quote-card .who{display:flex;align-items:center;gap:14px}
.quote-card .avatar{width:52px;height:52px;border-radius:50%;flex:0 0 auto;
  background:linear-gradient(140deg,var(--blue),var(--royal));display:grid;place-items:center;
  color:#fff;font-family:var(--font-head);font-weight:800;font-size:18px;box-shadow:var(--shadow-blue)}
.quote-card .who h4{font-size:16px;font-weight:800}
.quote-card .who span{font-size:13px;color:var(--gray)}

/* Hero visual: orbits + avatar + floating icons */
.hero-visual{position:relative;height:560px}
.orbits{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.orbit{position:absolute;border:1.5px solid rgba(18,104,232,.14);border-radius:50%}
.orbit.o1{width:300px;height:300px}
.orbit.o2{width:440px;height:440px}
.orbit.o3{width:580px;height:580px}
.orbit-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}
/* rings rotate slowly clockwise; a faint light travels each ring */
.orbit::before{content:"";position:absolute;top:-3px;left:50%;width:7px;height:7px;margin-left:-3.5px;
  border-radius:50%;background:rgba(22,119,255,.85);box-shadow:0 0 12px 2px rgba(22,119,255,.5)}
.orbit.o1{animation:orbitSpin 52s linear infinite}
.orbit.o2{animation:orbitSpin 76s linear infinite}
.orbit.o3{animation:orbitSpin 104s linear infinite}
@keyframes orbitSpin{to{transform:rotate(360deg)}}

/* avatar disc */
.avatar-disc{position:absolute;bottom:0;left:50%;transform:translateX(-50%);
  width:320px;height:320px;border-radius:50%;overflow:hidden;
  background:linear-gradient(160deg,#cfe6ff,#a9d0ff);
  box-shadow:0 30px 60px rgba(8,43,112,.28),inset 0 2px 12px rgba(255,255,255,.6);
  border:6px solid rgba(255,255,255,.7)}
.avatar-disc img{width:100%;height:100%;object-fit:cover;object-position:center top;
  transform-origin:50% 90%;animation:idle 6.5s ease-in-out infinite}
.avatar-disc .ph{width:100%;height:100%;transform-origin:50% 92%;
  animation:idle 6.5s ease-in-out infinite}
/* subtle character idle: gentle breathing sway */
@keyframes idle{0%,100%{transform:translateY(0) rotate(0deg)}
  50%{transform:translateY(-5px) rotate(1.3deg)}}

/* floating tech tiles */
.tech{position:absolute;width:60px;height:60px;border-radius:18px;background:#fff;
  display:grid;place-items:center;box-shadow:0 14px 30px rgba(8,43,112,.18);
  border:1px solid rgba(255,255,255,.9);z-index:5;
  animation:float 7s ease-in-out infinite}
.tech svg,.tech img{width:34px;height:34px}
.tech .tip{position:absolute;bottom:-30px;left:50%;transform:translateX(-50%) translateY(4px);
  background:var(--navy);color:#fff;font-size:11px;font-weight:600;font-family:var(--font-head);
  padding:4px 10px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;transition:.2s}
.tech:hover{animation-play-state:paused}
.tech:hover .tip{opacity:1;transform:translateX(-50%) translateY(0)}
.tech.t1{top:6%;left:50%;animation-delay:0s}
.tech.t2{top:9%;left:29%;animation-delay:.7s}
.tech.t3{top:11%;left:71%;animation-delay:1.2s}
.tech.t4{top:25%;left:14%;animation-delay:.4s}
.tech.t5{top:23%;left:85%;animation-delay:1.5s}
.tech.t6{top:34%;left:61%;animation-delay:2s}
.tech.t7{top:43%;left:89%;animation-delay:.9s}
.tech.t8{top:46%;left:7%;animation-delay:1.8s}
.tech.t9{top:57%;left:84%;animation-delay:.2s}
.tech.t10{top:67%;left:12%;animation-delay:2.4s}
.tech.t11{top:76%;left:19%;animation-delay:1.1s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about-copy .eyebrow{margin-bottom:22px}
.about-copy h2{font-size:clamp(32px,4.4vw,48px);font-weight:800;margin-bottom:20px}
.about-copy p{color:var(--gray);font-size:17px;margin-bottom:16px}
.about-copy p strong{color:var(--navy);font-weight:700}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:8px}
.stat{padding:26px 24px;text-align:left}
.stat .num{font-family:var(--font-head);font-weight:800;font-size:clamp(30px,4vw,40px);
  color:var(--blue);letter-spacing:-.02em;line-height:1}
.stat .lbl{color:var(--gray-strong);font-size:14px;font-weight:600;margin-top:8px}

/* About visual (abstract cloud infra) */
.infra{position:relative;padding:40px;border-radius:32px;min-height:420px;
  background:linear-gradient(160deg,#eaf3ff,#dcecff);overflow:hidden;
  border:1px solid rgba(255,255,255,.8);box-shadow:var(--shadow-md)}
.infra svg{width:100%;height:auto}

/* ============================================================
   SKILLS
   ============================================================ */
.skills-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.skill-card{padding:28px 24px;transition:transform .3s var(--ease),box-shadow .3s var(--ease),
  border-color .3s var(--ease)}
.skill-card:hover{transform:translateY(-6px);box-shadow:0 26px 54px rgba(18,104,232,.22);
  border-color:rgba(18,104,232,.35)}
.skill-card .ico{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;
  background:linear-gradient(160deg,var(--blue-soft),#fff);color:var(--royal);margin-bottom:18px;
  box-shadow:var(--shadow-sm)}
.skill-card h3{font-size:18px;font-weight:800;margin-bottom:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:12.5px;font-weight:600;font-family:var(--font-head);color:var(--royal);
  background:var(--blue-vlight);border:1px solid var(--blue-soft);padding:6px 12px;border-radius:999px;
  transition:.2s}
.skill-card:hover .chip{background:var(--blue-soft)}

/* ============================================================
   EXPERIENCE (timeline)
   ============================================================ */
.timeline{position:relative;max-width:1000px;margin:0 auto;padding-left:0}
.timeline::before{content:"";position:absolute;left:26px;top:12px;bottom:12px;width:2px;
  background:linear-gradient(180deg,var(--blue),var(--blue-soft))}
.tl-item{position:relative;padding-left:74px;margin-bottom:34px}
.tl-dot{position:absolute;left:16px;top:6px;width:22px;height:22px;border-radius:50%;
  background:#fff;border:4px solid var(--blue);box-shadow:0 0 0 5px rgba(18,104,232,.12);z-index:2}
.exp-card{padding:32px 34px}
.exp-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;align-items:flex-start}
.exp-top h3{font-size:22px;font-weight:800}
.exp-role{color:var(--royal);font-weight:700;font-family:var(--font-head);font-size:15px;margin-top:4px}
.exp-meta{display:flex;flex-direction:column;align-items:flex-end;gap:4px;text-align:right}
.exp-when{font-family:var(--font-head);font-weight:700;font-size:14px;color:var(--navy);
  background:var(--blue-vlight);padding:6px 14px;border-radius:999px}
.exp-loc{font-size:13px;color:var(--gray)}
.exp-list{margin:20px 0 0;display:grid;gap:10px}
.exp-list li{position:relative;padding-left:26px;color:var(--gray-strong);font-size:15px}
.exp-list li::before{content:"";position:absolute;left:4px;top:9px;width:8px;height:8px;
  border-radius:3px;background:var(--blue);transform:rotate(45deg)}
.exp-metrics{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}
.metric{flex:1;min-width:120px;text-align:center;padding:18px 12px;border-radius:18px;
  background:linear-gradient(160deg,var(--blue-vlight),#fff);border:1px solid var(--blue-soft)}
.metric .m{font-family:var(--font-head);font-weight:800;font-size:24px;color:var(--royal);line-height:1}
.metric .l{font-size:12.5px;color:var(--gray-strong);font-weight:600;margin-top:6px}

/* ============================================================
   PROJECTS
   ============================================================ */
/* Filter bar */
.proj-filters{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:-24px auto 44px}
.pf-btn{font-family:var(--font-head);font-weight:700;font-size:14.5px;color:var(--gray-strong);
  background:rgba(255,255,255,0.6);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,0.85);padding:11px 22px;border-radius:999px;cursor:pointer;
  transition:all .25s var(--ease);box-shadow:var(--shadow-sm);display:inline-flex;align-items:center;gap:8px}
.pf-btn:hover{color:var(--navy);transform:translateY(-2px)}
.pf-btn.active{background:linear-gradient(180deg,var(--blue),var(--royal));color:#fff;
  border-color:transparent;box-shadow:var(--shadow-blue)}
.pf-count{font-size:12px;font-weight:800;background:rgba(255,255,255,.4);color:inherit;
  min-width:20px;height:20px;padding:0 6px;border-radius:999px;display:grid;place-items:center;line-height:1}
.pf-btn:not(.active) .pf-count{background:var(--blue-soft);color:var(--royal)}
.proj-empty{text-align:center;color:var(--gray);font-size:16px;padding:40px 0}
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.proj-card{overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.proj-card:hover{transform:translateY(-6px);box-shadow:0 30px 60px rgba(18,104,232,.2)}
.proj-visual{height:180px;display:grid;place-items:center;position:relative;overflow:hidden;
  background:linear-gradient(150deg,#1677FF,#0e3fb0)}
.proj-visual.v2{background:linear-gradient(150deg,#2f8bff,#1268E8)}
.proj-visual.v3{background:linear-gradient(150deg,#0B2E73,#1268E8)}
.proj-visual.v4{background:linear-gradient(150deg,#1a74ff,#0b3fae)}
.proj-visual.v5{background:linear-gradient(150deg,#3d8bff,#1268E8)}
.proj-visual svg{width:72px;height:72px;color:rgba(255,255,255,.95);position:relative;z-index:2;
  transition:transform .3s var(--ease)}
.proj-visual::after{content:"";position:absolute;inset:0;
  background:radial-gradient(120px 120px at 80% 20%,rgba(255,255,255,.22),transparent 60%)}
.proj-domain{position:absolute;bottom:12px;left:14px;z-index:3;font-family:var(--font-head);
  font-weight:600;font-size:11.5px;color:#fff;background:rgba(8,43,112,.55);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);padding:5px 11px;border-radius:999px;
  border:1px solid rgba(255,255,255,.25);max-width:calc(100% - 28px);overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap}
/* live screenshot thumbnail (covers gradient+icon when it loads) */
.proj-shot{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center;
  z-index:2;opacity:0;transition:opacity .5s var(--ease),transform .4s var(--ease)}
.proj-shot.loaded{opacity:1}
.proj-card:hover .proj-shot.loaded{transform:scale(1.04)}
.proj-card:hover .proj-visual svg{transform:scale(1.08) rotate(-3deg)}
.proj-body{padding:24px}
.proj-cat{font-family:var(--font-head);font-weight:700;font-size:12px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--blue)}
.proj-body h3{font-size:20px;font-weight:800;margin:8px 0 10px}
.proj-body p{color:var(--gray);font-size:14.5px;margin-bottom:16px}
.proj-tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:18px}
.proj-tags span{font-size:11.5px;font-weight:600;color:var(--gray-strong);background:var(--blue-vlight);
  padding:5px 10px;border-radius:8px}
.proj-link{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-head);font-weight:700;
  font-size:14px;color:var(--royal);transition:gap .25s}
.proj-link:hover{gap:12px}

/* ============================================================
   CLOUD ARCHITECTURE
   ============================================================ */
.cloud{background:linear-gradient(160deg,var(--navy-deep),var(--royal));border-radius:36px;
  padding:60px;color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.cloud::before{content:"";position:absolute;top:-120px;right:-80px;width:400px;height:400px;
  border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.14),transparent 70%)}
.cloud .eyebrow{background:rgba(255,255,255,.16);color:#fff}
.cloud h2{color:#fff;font-size:clamp(30px,4vw,44px);font-weight:800;margin-bottom:18px;max-width:600px}
.cloud p.big{color:rgba(255,255,255,.85);font-size:18px;max-width:620px;margin-bottom:34px}
.arch{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:34px;position:relative;z-index:2}
.arch-node{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);
  border-radius:16px;padding:16px 20px;text-align:center;backdrop-filter:blur(10px);min-width:104px}
.arch-node .an-ic{width:34px;height:34px;margin:0 auto 8px;color:#bcd8ff}
.arch-node .an-t{font-family:var(--font-head);font-weight:700;font-size:14px}
.arch-arrow{color:rgba(255,255,255,.5);flex:0 0 auto}
.cloud-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px;position:relative;z-index:2}
.cloud-tags span{font-family:var(--font-head);font-weight:600;font-size:13px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
  padding:8px 16px;border-radius:999px}
.btn-white{background:#fff;color:var(--royal);padding:16px 28px}
.btn-white:hover{transform:translateY(-3px);box-shadow:0 20px 40px rgba(0,0,0,.25)}

/* ============================================================
   SERVICES — "What I Can Do Best"
   ============================================================ */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card{padding:30px 26px;scroll-margin-top:110px;transition:transform .3s var(--ease),box-shadow .3s var(--ease),
  border-color .3s var(--ease)}
.service-card:hover{transform:translateY(-6px);box-shadow:0 26px 54px rgba(18,104,232,.2);
  border-color:rgba(18,104,232,.35)}
.service-ic{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(160deg,var(--blue-soft),#fff);color:var(--royal);margin-bottom:18px;
  box-shadow:var(--shadow-sm)}
.service-card h3{font-size:19px;font-weight:800;margin-bottom:8px}
.service-card p{color:var(--gray);font-size:14.5px}
.section-cta{text-align:center;margin-top:48px}

/* ============================================================
   MILESTONES — horizontal dotted list
   ============================================================ */
.milestones{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 12px;max-width:1000px;margin:0 auto}
.ms{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:700;
  font-size:15px;color:var(--navy);background:rgba(255,255,255,.62);border:1px solid rgba(255,255,255,.85);
  padding:12px 20px;border-radius:999px;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease)}
.ms:hover{transform:translateY(-3px)}
.ms-dot{width:9px;height:9px;border-radius:50%;flex:0 0 auto;
  background:linear-gradient(180deg,var(--blue),var(--royal));box-shadow:0 0 0 4px rgba(18,104,232,.12)}
@media(max-width:1080px){.services-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.services-grid{grid-template-columns:1fr}.ms{font-size:13.5px;padding:10px 16px}}

/* ============================================================
   DIGITAL STRATEGY
   ============================================================ */
.ds-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.ds-copy h2{font-size:clamp(32px,4.4vw,48px);font-weight:800;margin-bottom:18px}
.ds-copy p{color:var(--gray);font-size:17px;margin-bottom:16px}
.ds-stats{display:flex;gap:18px;margin-top:24px}
.ds-stat{flex:1;padding:24px;text-align:center}
.ds-stat .num{font-family:var(--font-head);font-weight:800;font-size:36px;color:var(--blue);line-height:1}
.ds-stat .lbl{color:var(--gray-strong);font-size:13.5px;font-weight:600;margin-top:8px}
.ds-visual{padding:36px;border-radius:32px;background:linear-gradient(160deg,#eaf3ff,#dcecff);
  border:1px solid rgba(255,255,255,.8);box-shadow:var(--shadow-md);min-height:380px;display:grid;
  place-items:center}
.ds-visual svg{width:100%;height:auto}

/* ============================================================
   EDUCATION + CERTS
   ============================================================ */
.edu-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:stretch}
.edu-card{padding:38px}
.edu-head{display:flex;gap:18px;align-items:flex-start;margin-bottom:24px}
.edu-icon{width:60px;height:60px;border-radius:18px;flex:0 0 auto;
  background:linear-gradient(160deg,var(--blue),var(--royal));color:#fff;display:grid;place-items:center;
  box-shadow:var(--shadow-blue)}
.edu-head h3{font-size:22px;font-weight:800}
.edu-head .loc{color:var(--gray);font-size:14px;margin-top:4px}
.edu-degree{font-family:var(--font-head);font-weight:700;font-size:17px;color:var(--royal);margin-bottom:6px}
.edu-spec{color:var(--gray-strong);font-size:15px;margin-bottom:20px}
.edu-facts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:22px}
.edu-fact{background:var(--blue-vlight);border:1px solid var(--blue-soft);border-radius:14px;padding:14px 16px}
.edu-fact .k{font-size:12px;color:var(--gray);font-weight:600}
.edu-fact .v{font-family:var(--font-head);font-weight:800;font-size:16px;color:var(--navy);margin-top:3px}
.edu-areas{display:flex;flex-wrap:wrap;gap:8px}

.cert-list{display:grid;gap:16px}
.cert-card{display:flex;gap:16px;align-items:center;padding:22px 24px;transition:transform .3s var(--ease),
  box-shadow .3s var(--ease)}
.cert-card:hover{transform:translateY(-4px);box-shadow:0 22px 44px rgba(18,104,232,.18)}
.cert-ic{width:48px;height:48px;border-radius:14px;flex:0 0 auto;background:var(--blue-soft);
  color:var(--royal);display:grid;place-items:center}
.cert-card h4{font-size:16px;font-weight:800;line-height:1.3}
.cert-card p{font-size:13px;color:var(--gray);margin-top:3px}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start}
.contact-info .eyebrow{margin-bottom:20px}
.contact-info h2{font-size:clamp(32px,4.4vw,48px);font-weight:800;margin-bottom:16px}
.contact-info>p{color:var(--gray);font-size:17px;margin-bottom:30px;max-width:420px}
.ci-list{display:grid;gap:14px}
.ci-item{display:flex;gap:16px;align-items:center;padding:18px 20px}
.ci-item .ic{width:46px;height:46px;border-radius:13px;flex:0 0 auto;
  background:linear-gradient(160deg,var(--blue-soft),#fff);color:var(--royal);display:grid;place-items:center;
  box-shadow:var(--shadow-sm)}
.ci-item .k{font-size:12.5px;color:var(--gray);font-weight:600}
.ci-item .v{font-family:var(--font-head);font-weight:700;font-size:15px;color:var(--navy);
  word-break:break-word}
.ci-item a.v:hover{color:var(--royal)}

.form-card{padding:36px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-family:var(--font-head);font-weight:600;font-size:13.5px;
  color:var(--navy);margin-bottom:7px}
.field input,.field textarea{width:100%;font-family:var(--font-body);font-size:15px;color:var(--navy);
  background:rgba(255,255,255,.7);border:1.5px solid var(--blue-soft);border-radius:14px;
  padding:14px 16px;transition:.2s;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);
  box-shadow:0 0 0 4px rgba(18,104,232,.12);background:#fff}
.field .err{color:#e5484d;font-size:12.5px;margin-top:6px;display:none;font-weight:600}
.field.invalid input,.field.invalid textarea{border-color:#e5484d}
.field.invalid .err{display:block}
.form-note{font-size:12.5px;color:var(--gray);margin-top:14px;text-align:center}
.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(120px);
  background:var(--navy);color:#fff;padding:16px 26px;border-radius:16px;font-weight:600;
  font-family:var(--font-head);box-shadow:var(--shadow-lg);z-index:300;display:flex;align-items:center;
  gap:12px;transition:transform .4s var(--ease);max-width:90vw}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast .tic{width:28px;height:28px;border-radius:50%;background:#22c55e;display:grid;place-items:center;
  flex:0 0 auto}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:linear-gradient(180deg,#eef7ff,#dcecff);padding:56px 60px 34px;
  border-top:1px solid rgba(255,255,255,.8)}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;margin-bottom:40px}
.footer .logo{font-size:28px;margin-bottom:12px}
.footer-brand p{color:var(--gray-strong);font-size:15px;max-width:320px}
.footer-col h4{font-family:var(--font-head);font-size:14px;font-weight:800;letter-spacing:.06em;
  text-transform:uppercase;color:var(--navy);margin-bottom:16px}
.footer-col a{display:block;color:var(--gray-strong);font-size:15px;padding:6px 0;transition:.2s}
.footer-col a:hover{color:var(--royal);transform:translateX(3px)}
.footer-social{display:flex;gap:12px;margin-top:8px}
.footer-social a{width:44px;height:44px;border-radius:13px;background:#fff;display:grid;place-items:center;
  color:var(--royal);box-shadow:var(--shadow-sm);transition:.25s}
.footer-social a:hover{transform:translateY(-3px);background:var(--blue);color:#fff}
.footer-bottom{border-top:1px solid rgba(18,104,232,.15);padding-top:24px;text-align:center;
  color:var(--gray);font-size:14px}

/* Contextual internal links (cross-page) */
.xlinks{max-width:1240px;margin:0 auto;padding:0 60px 40px;display:flex;flex-wrap:wrap;
  gap:8px 16px;align-items:center;justify-content:center;color:var(--gray);font-size:15px;
  font-family:var(--font-head);font-weight:600}
.xlinks a{color:var(--royal);font-weight:700;border-bottom:2px solid transparent;transition:.2s}
.xlinks a:hover{border-bottom-color:var(--royal)}
.xlinks .sep{color:var(--blue-soft)}
@media(max-width:900px){.xlinks{padding:0 24px 30px}}

/* ============================================================
   PREMIUM FOOTER (reference-based, 5 columns + illustration)
   ============================================================ */
.site-footer{padding:46px 40px 34px;background:linear-gradient(180deg,#e9f3ff,#dcecff)}
.footer-card{position:relative;max-width:1400px;margin:0 auto;border-radius:34px;
  padding:54px 56px 0;overflow:hidden;
  background:linear-gradient(135deg,rgba(255,255,255,.98),rgba(239,246,255,.96));
  border:1px solid rgba(22,119,255,.15);
  box-shadow:0 30px 70px rgba(8,43,112,.10),inset 0 1px 0 rgba(255,255,255,.9)}
.fc-glow{position:absolute;top:-140px;left:20%;width:520px;height:340px;pointer-events:none;
  background:radial-gradient(closest-side,rgba(22,119,255,.12),transparent 70%);filter:blur(30px);z-index:0}
.footer-grid{position:relative;z-index:1;display:grid;
  grid-template-columns:1.3fr .85fr 1fr .85fr 1.1fr;gap:40px;padding-bottom:36px}
.fcol-h{font-family:var(--font-head);font-size:19px;font-weight:800;color:var(--navy);margin-bottom:22px}

/* Brand column */
.footer-logo{font-family:var(--font-head);font-weight:800;font-size:34px;color:var(--blue);
  letter-spacing:-.03em;display:inline-block;margin-bottom:16px}
.footer-logo span{color:var(--royal)}
.footer-desc{color:var(--gray-strong);font-size:15px;line-height:1.7;max-width:272px;margin-bottom:24px}
.fcontact{display:flex;align-items:center;gap:14px;margin-bottom:16px;border-radius:14px;
  transition:transform .25s var(--ease)}
.fc-ic{width:44px;height:44px;flex:0 0 auto;border-radius:13px;display:grid;place-items:center;
  background:var(--blue-vlight);color:var(--royal);border:1px solid var(--blue-soft);transition:.25s}
.fc-txt b{display:block;font-family:var(--font-head);font-weight:700;font-size:15px;color:var(--navy)}
.fc-txt span{font-size:13px;color:var(--gray)}
a.fcontact:hover{transform:translateX(3px)}
a.fcontact:hover .fc-ic{background:var(--blue-soft);color:var(--blue)}
a.fcontact:hover .fc-txt b{color:var(--royal)}
.footer-resume{display:inline-flex;align-items:center;gap:12px;margin-top:8px;
  font-family:var(--font-head);font-weight:700;font-size:15px;color:var(--royal);
  background:rgba(255,255,255,.7);border:1.5px solid rgba(22,119,255,.35);
  padding:14px 28px;border-radius:999px;transition:all .25s var(--ease)}
.footer-resume svg{transition:transform .25s var(--ease)}
.footer-resume:hover{background:linear-gradient(180deg,var(--blue),var(--royal));color:#fff;
  border-color:transparent;box-shadow:var(--shadow-blue);transform:translateY(-2px)}
.footer-resume:hover svg{transform:translateY(3px)}

/* Quick links */
.flinks{display:grid;gap:4px}
.flinks a{display:flex;align-items:center;gap:10px;color:var(--gray-strong);font-size:15px;
  font-family:var(--font-head);font-weight:600;padding:8px 0;transition:color .2s var(--ease)}
.flinks a .chev{color:var(--blue);display:inline-flex;transition:transform .25s var(--ease)}
.flinks a:hover{color:var(--royal)}
.flinks a:hover .chev{transform:translateX(4px)}
.flinks a.active{color:var(--royal);font-weight:700}
.flinks a.active .chev{transform:translateX(2px)}

/* Services / Resources icon lists */
.ficons{display:grid;gap:6px}
.ficons a{display:flex;align-items:center;gap:12px;color:var(--gray-strong);font-size:15px;
  font-family:var(--font-head);font-weight:600;padding:8px 0;transition:color .2s var(--ease)}
.ficons a .fi{color:var(--royal);display:inline-flex;flex:0 0 auto;transition:transform .25s var(--ease),color .2s}
.ficons a:hover{color:var(--royal)}
.ficons a:hover .fi{transform:translateX(3px) scale(1.08);color:var(--blue)}

/* Newsletter */
.fconnect-desc{color:var(--gray-strong);font-size:15px;line-height:1.6;max-width:250px;margin-bottom:18px}
.newsletter{max-width:290px}
.newsletter input{width:100%;height:54px;padding:0 18px;font-family:var(--font-body);font-size:15px;
  color:var(--navy);background:#fff;border:1.5px solid var(--blue-soft);border-radius:14px;transition:.2s}
.newsletter input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(18,104,232,.12)}
.nl-btn{width:100%;height:52px;margin-top:12px;display:inline-flex;align-items:center;justify-content:center;
  gap:10px;font-family:var(--font-head);font-weight:700;font-size:16px;color:#fff;border-radius:14px;cursor:pointer;
  background:linear-gradient(135deg,var(--royal),var(--blue));box-shadow:0 12px 26px rgba(18,104,232,.34);
  transition:all .25s var(--ease)}
.nl-btn svg{transition:transform .25s var(--ease)}
.nl-btn:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(18,104,232,.5)}
.nl-btn:hover svg{transform:translateX(4px)}
.nl-msg{font-size:13px;font-weight:600;margin-top:10px;min-height:18px}
.nl-msg.success{color:#16a34a}
.nl-msg.error{color:#e5484d}

/* Decorative envelope + airplane illustration */
.footer-illustration{position:absolute;right:14px;bottom:64px;width:min(300px,26vw);z-index:0;
  pointer-events:none;opacity:.95}
.footer-illustration .plane{animation:planeFloat 6s ease-in-out infinite;transform-origin:center}
@keyframes planeFloat{0%,100%{transform:translate(0,0) rotate(0deg)}50%{transform:translate(6px,-10px) rotate(-6deg)}}
.footer-illustration .flightpath{stroke-dasharray:4 6;animation:dash 3s linear infinite}
@keyframes dash{to{stroke-dashoffset:-40}}

/* Divider + bottom bar */
.footer-divider{position:relative;z-index:1;height:1px;background:rgba(22,119,255,.14);margin-top:8px}
.footer-bottom-bar{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:18px;padding:24px 0 32px}
.fb-copy{font-size:14px;color:var(--gray)}
.fb-copy b{color:var(--royal);font-weight:800}
.fb-built{font-size:14px;color:var(--gray);display:flex;align-items:center;gap:6px}
.fb-right{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.fb-socials{display:flex;gap:10px}
.fb-socials a{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:var(--royal);
  background:#fff;border:1px solid var(--blue-soft);box-shadow:var(--shadow-sm);transition:all .25s var(--ease)}
.fb-socials a:hover{background:linear-gradient(180deg,var(--blue),var(--royal));color:#fff;
  border-color:transparent;transform:translateY(-3px);box-shadow:var(--shadow-blue)}
.fb-totop{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:700;
  font-size:14px;color:var(--gray-strong);cursor:pointer;transition:color .2s}
.fb-totop .tt-sq{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:var(--royal);
  background:#fff;border:1px solid var(--blue-soft);box-shadow:var(--shadow-sm);transition:all .25s var(--ease)}
.fb-totop:hover{color:var(--royal)}
.fb-totop:hover .tt-sq{background:linear-gradient(180deg,var(--blue),var(--royal));color:#fff;border-color:transparent}
.fb-totop:hover .tt-sq svg{transform:translateY(-3px)}
.fb-totop .tt-sq svg{transition:transform .25s var(--ease)}

@media(max-width:1080px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px 40px}
  .fcol-brand{grid-column:1 / -1}
  .fcol-connect{grid-column:1 / -1}
  .newsletter{max-width:420px}
  .footer-illustration{display:none}
}
@media(max-width:640px){
  .site-footer{padding:26px 12px 20px}
  .footer-card{border-radius:24px;padding:34px 24px 0}
  .footer-grid{grid-template-columns:1fr;gap:30px;padding-bottom:26px}
  .fcol-brand,.fcol-connect{grid-column:auto}
  .footer-desc,.fconnect-desc,.newsletter{max-width:100%}
  .footer-bottom-bar{flex-direction:column;align-items:flex-start;gap:16px;padding:22px 0 28px}
  .fb-right{width:100%;justify-content:space-between}
}

/* Back to top */
.totop{position:fixed;bottom:28px;right:28px;width:52px;height:52px;border-radius:16px;
  background:linear-gradient(180deg,var(--blue),var(--royal));color:#fff;display:grid;place-items:center;
  box-shadow:var(--shadow-blue);z-index:130;opacity:0;pointer-events:none;transform:translateY(20px);
  transition:all .3s var(--ease)}
.totop.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.totop:hover{transform:translateY(-4px)}

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1080px){
  .skills-grid{grid-template-columns:repeat(2,1fr)}
  .proj-grid{grid-template-columns:repeat(2,1fr)}
  .hero-grid{gap:24px}
}
@media(max-width:900px){
  body{padding:12px 9px}
  :root{--shell-radius:30px}
  .nav{margin:14px 16px 0;top:12px}
  .nav-center{display:none}
  .nav-cta .txt{display:none}
  .nav-cta{padding:8px}
  .logo{font-size:23px}
  .section{padding:66px 24px}
  .section-head{margin-bottom:44px}
  .hamburger{display:grid}
  .hero{padding:30px 24px 20px}
  .hero-grid{grid-template-columns:1fr;gap:8px}
  .hero-left{text-align:left}
  .hero h1{font-size:clamp(46px,13vw,68px)}
  .hero p.lead{font-size:16.5px;max-width:100%}
  .hero-rule{max-width:100%}
  .quote-card{max-width:100%}
  .hero-visual{height:min(56vw,340px);margin-top:8px;order:2}
  .orbit.o3{width:min(92vw,420px);height:min(92vw,420px)}
  .orbit.o2{width:min(70vw,320px);height:min(70vw,320px)}
  .orbit.o1{width:min(48vw,220px);height:min(48vw,220px)}
  .avatar-disc{width:min(52vw,230px);height:min(52vw,230px)}
  .tech{width:54px;height:54px;border-radius:16px}
  .tech svg,.tech img{width:30px;height:30px}
  .about-grid,.ds-grid,.contact-grid,.edu-grid{grid-template-columns:1fr;gap:36px}
  .infra{order:-1;min-height:auto;padding:28px}
  .ds-visual{order:-1;min-height:auto}
  .form-row{grid-template-columns:1fr}
  .footer{padding:44px 24px 28px}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px}
  .footer-brand{grid-column:1 / -1}
  .cloud{padding:36px 24px}
  .arch{justify-content:flex-start}
}
@media(max-width:560px){
  .skills-grid,.proj-grid{grid-template-columns:1fr;gap:16px}
  .stats{grid-template-columns:1fr 1fr;gap:14px}
  .stat{padding:22px 20px}
  .exp-metrics{gap:10px}
  .exp-metrics .metric{min-width:calc(50% - 5px);padding:14px 10px}
  .metric .m{font-size:21px}
  .ds-stats{gap:14px}
  .footer-top{grid-template-columns:1fr;gap:26px}
  .footer-brand{grid-column:auto}
  .exp-top{flex-direction:column}
  .exp-meta{align-items:flex-start;text-align:left;flex-direction:row;gap:10px;flex-wrap:wrap}
  .tech.t3,.tech.t5,.tech.t7,.tech.t9,.tech.t11{display:none}
  .hero-actions{gap:12px}
  .edu-facts{grid-template-columns:1fr 1fr}
  .timeline::before{left:7px}
  .tl-item{padding-left:24px;margin-bottom:24px}
  .tl-dot{left:0;width:16px;height:16px;border-width:3px}
  .exp-card{padding:24px 20px}
  .exp-top h3{font-size:20px}
  .section{padding:56px 18px}
  .section-head{margin-bottom:38px}
  .hero{padding:26px 18px 16px}
  .cloud{padding:32px 20px;border-radius:28px}
  .arch-node{min-width:96px;flex:1}
  .btn,.btn-primary{font-size:15px}
  .ci-item{padding:16px 16px}
  .ci-item .v{font-size:14px}
  .form-card{padding:26px 20px}
  .quote-card{padding:26px 22px 22px}
}
@media(max-width:380px){
  .hero h1{font-size:clamp(38px,15vw,50px)}
  .stats,.edu-facts{grid-template-columns:1fr}
  .section-head h2{font-size:30px}
  .hero-visual{height:min(60vw,300px)}
}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none;transition:none}
  .tech{animation:none!important}
}