@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600&display=swap');

/* ─── DESIGN TOKENS ─────────────────────────────────── */
:root {
  --bg:           #05091a;
  --bg2:          #0b1228;
  --glass:        rgba(255,255,255,0.06);
  --glass-border: rgba(255,255,255,0.11);
  --glass-hover:  rgba(255,255,255,0.10);
  --gold:         #c9a84c;
  --gold-light:   #e8c96e;
  --gold-dim:     rgba(201,168,76,0.15);
  --gold-border:  rgba(201,168,76,0.35);
  --white:        #eef2ff;
  --muted:        #7a8db5;
  --green:        #22d47a;
  --blur:         blur(20px) saturate(160%);
  --r-card:       20px;
  --r-pill:       999px;
  --shadow:       0 12px 40px rgba(0,0,0,0.6);
  --trans:        all 0.35s cubic-bezier(0.4,0,0.2,1);
}

html[data-theme="light"] {
  --bg:           #e8edf5;
  --bg2:          #dde4f0;
  --glass:        rgba(255,255,255,0.55);
  --glass-border: rgba(200,210,230,0.7);
  --glass-hover:  rgba(255,255,255,0.75);
  --gold:         #a07820;
  --gold-light:   #c9a830;
  --gold-dim:     rgba(160,120,32,0.12);
  --gold-border:  rgba(160,120,32,0.35);
  --white:        #0f172a;
  --muted:        #4b5880;
}

/* ─── RESET ─────────────────────────────────────────── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background 0.4s, color 0.4s;
}

/* Full-page gradient overlay */
body::before {
  content:'';
  position:fixed; inset:0; z-index:-1;
  background:
    radial-gradient(ellipse 70% 55% at 75% 15%, rgba(201,168,76,0.09) 0%, transparent 65%),
    radial-gradient(ellipse 55% 65% at 10% 90%, rgba(59,130,246,0.06) 0%, transparent 65%),
    radial-gradient(ellipse 40% 40% at 50% 50%, rgba(255,255,255,0.01) 0%, transparent 100%);
  pointer-events:none;
}

/* ─── GLASSMORPHISM BASE ─────────────────────────────── */
.glass {
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-card);
}
.glass:hover {
  background: var(--glass-hover);
  border-color: var(--gold-border);
}

/* ─── NAV ────────────────────────────────────────────── */
nav {
  position:fixed; top:1.25rem; left:50%; transform:translateX(-50%);
  width: calc(100% - 3rem); max-width:1140px;
  height:60px; border-radius:var(--r-pill);
  display:flex; align-items:center; justify-content:space-between;
  padding:0 1.5rem; z-index:1000;
  background: rgba(8,17,42,0.7);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border:1px solid var(--glass-border);
  box-shadow: 0 4px 40px rgba(0,0,0,0.4);
  transition: var(--trans);
}
html[data-theme="light"] nav { background: rgba(232,237,245,0.85); }

.nav-logo {
  font-family:'Manrope', sans-serif; font-weight:800;
  font-size:1.3rem; color:var(--gold); letter-spacing:2px;
}
.nav-links { display:flex; gap:2rem; list-style:none; }
.nav-links a {
  text-decoration:none; color:var(--muted); font-size:0.88rem;
  font-weight:500; transition:color 0.2s; letter-spacing:0.3px;
}
.nav-links a:hover { color:var(--gold-light); }
.nav-right { display:flex; gap:0.75rem; align-items:center; }

.theme-btn {
  display:flex; align-items:center; gap:6px;
  background:var(--glass); border:1px solid var(--glass-border);
  color:var(--muted); padding:6px 14px; border-radius:var(--r-pill);
  cursor:pointer; font-size:0.82rem; font-family:inherit;
  transition:var(--trans);
}
.theme-btn:hover { border-color:var(--gold-border); color:var(--gold-light); }

.hire-btn {
  display:inline-flex; align-items:center; gap:6px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color:#050a18; padding:8px 20px; border-radius:var(--r-pill);
  border:none; font-size:0.88rem; font-weight:700;
  font-family:inherit; cursor:pointer; text-decoration:none;
  box-shadow:0 4px 16px rgba(201,168,76,0.3); transition:var(--trans);
}
.hire-btn:hover { transform:translateY(-2px); box-shadow:0 8px 24px rgba(201,168,76,0.4); }

/* ─── HERO ───────────────────────────────────────────── */
.hero {
  min-height:100vh; display:flex; align-items:center;
  padding:100px 5% 5rem; gap:5%;
}
.hero-left { flex:1; }

.hero-badge {
  display:inline-flex; align-items:center; gap:8px;
  background:var(--gold-dim); border:1px solid var(--gold-border);
  border-radius:var(--r-pill); padding:6px 18px;
  font-size:0.75rem; font-weight:700; color:var(--gold);
  letter-spacing:1.5px; text-transform:uppercase; margin-bottom:2rem;
}
.badge-dot {
  width:7px; height:7px; border-radius:50%; background:var(--green);
  animation: live 2s ease-in-out infinite;
}
@keyframes live {
  0%,100%{box-shadow:0 0 0 0 rgba(34,212,122,0.5);}
  50%{box-shadow:0 0 0 6px rgba(34,212,122,0);}
}

.hero-name {
  font-family:'Manrope', sans-serif; font-weight:800;
  font-size:clamp(3rem,5vw,5rem); line-height:1.05;
  letter-spacing:-2px; margin-bottom:1.25rem;
}
.hero-name .gold { color:var(--gold); }

.hero-title {
  font-size:1.05rem; color:var(--muted); font-weight:400;
  margin-bottom:1.5rem; letter-spacing:0.2px;
}

.hero-quote {
  display:flex; align-items:flex-start; gap:1rem;
  background:var(--glass); backdrop-filter:var(--blur);
  border:1px solid var(--glass-border); border-left:3px solid var(--gold);
  border-radius:12px; padding:1.25rem 1.5rem; margin-bottom:2.5rem;
  max-width:560px;
}
.hero-quote i { color:var(--gold); font-size:1.4rem; flex-shrink:0; margin-top:2px; }
.hero-quote p { color:var(--muted); font-size:0.95rem; font-style:italic; line-height:1.7; }

.hero-stats { display:flex; gap:3rem; margin-bottom:3rem; }
.stat-num {
  font-family:'Manrope', sans-serif; font-size:2.2rem;
  font-weight:800; color:var(--gold); line-height:1;
}
.stat-label { font-size:0.72rem; color:var(--muted); text-transform:uppercase; letter-spacing:0.8px; margin-top:4px; }

.hero-actions { display:flex; gap:1rem; flex-wrap:wrap; }
.btn-gold {
  display:inline-flex; align-items:center; gap:8px;
  background:linear-gradient(135deg, var(--gold), var(--gold-light));
  color:#050a18; padding:13px 28px; border-radius:var(--r-pill);
  border:none; font-size:0.95rem; font-weight:700; font-family:inherit;
  cursor:pointer; text-decoration:none;
  box-shadow:0 4px 20px rgba(201,168,76,0.3); transition:var(--trans);
}
.btn-gold:hover { transform:translateY(-2px); box-shadow:0 8px 30px rgba(201,168,76,0.45); }
.btn-ghost {
  display:inline-flex; align-items:center; gap:8px;
  background:var(--glass); backdrop-filter:var(--blur);
  border:1px solid var(--glass-border); color:var(--white);
  padding:13px 28px; border-radius:var(--r-pill);
  font-size:0.95rem; font-weight:500; font-family:inherit;
  cursor:pointer; text-decoration:none; transition:var(--trans);
}
.btn-ghost:hover { border-color:var(--gold-border); color:var(--gold-light); }

/* PROFILE CARD */
.hero-right { flex:0 0 330px; }
.profile-card {
  border-radius:24px; overflow:hidden; position:relative;
  background:var(--glass); backdrop-filter:var(--blur);
  border:1px solid var(--glass-border);
  box-shadow:var(--shadow);
}
.profile-img { width:100%; height:420px; object-fit:cover; object-position:top center; display:block; }
.profile-overlay {
  position:absolute; bottom:0; left:0; right:0;
  padding:2.5rem 1.5rem 1.5rem;
  background:linear-gradient(transparent, rgba(5,10,24,0.95));
}
.profile-name { font-family:'Syne', sans-serif; font-weight:800; font-size:1.05rem; }
.profile-role { font-size:0.78rem; color:var(--gold); margin-top:4px; }
.award-pill {
  position:absolute; top:16px; right:16px;
  display:flex; align-items:center; gap:8px;
  background:rgba(5,10,24,0.7); backdrop-filter:blur(8px);
  border:1px solid var(--gold-border); border-radius:var(--r-pill);
  padding:7px 14px;
}
.award-pill i { color:var(--gold); font-size:1rem; }
.award-pill span { font-size:0.72rem; font-weight:700; color:var(--gold); letter-spacing:0.5px; }

/* ─── SECTIONS ───────────────────────────────────────── */
.wrapper { max-width:1100px; margin:0 auto; padding:0 5%; }
section { padding:7rem 5%; }
.section-alt { background:rgba(255,255,255,0.02); }

.sec-label {
  font-size:0.7rem; font-weight:700; color:var(--gold);
  text-transform:uppercase; letter-spacing:4px; margin-bottom:0.75rem;
  display:flex; align-items:center; gap:0.75rem;
}
.sec-label::after { content:''; flex:1; max-width:40px; height:1px; background:var(--gold-border); }

.sec-title {
  font-family:'Manrope', sans-serif; font-size:clamp(2.2rem,4vw,3.2rem);
  font-weight:800; line-height:1.1; letter-spacing:-1px; margin-bottom:3.5rem;
}
.sec-title em { font-style:normal; color:var(--gold); }

/* ─── ABOUT ──────────────────────────────────────────── */
.about-grid { display:grid; grid-template-columns:1fr 1fr; gap:4rem; align-items:start; }
.about-text p { color:var(--muted); line-height:1.9; margin-bottom:1.5rem; font-size:0.98rem; }
.about-text strong { color:var(--white); font-weight:600; }
.h-card {
  display:flex; gap:1rem; align-items:flex-start;
  background:var(--glass); backdrop-filter:var(--blur);
  border:1px solid var(--glass-border); border-radius:var(--r-card);
  padding:1.5rem; margin-bottom:1.25rem; transition:var(--trans);
}
.h-card:hover { background:var(--glass-hover); border-color:var(--gold-border); transform:translateX(6px); }
.h-icon {
  width:42px; height:42px; border-radius:12px; flex-shrink:0;
  background:var(--gold-dim); border:1px solid var(--gold-border);
  display:flex; align-items:center; justify-content:center;
  color:var(--gold); font-size:1.1rem;
}
.h-card h4 { font-size:0.88rem; font-weight:700; color:var(--gold); margin-bottom:0.4rem; }
.h-card p { color:var(--muted); font-size:0.9rem; line-height:1.6; }

/* ─── EXPERIENCE TIMELINE ────────────────────────────── */
.timeline { max-width:820px; }
.tl-item { display:grid; grid-template-columns:180px 1fr; gap:2rem; margin-bottom:3rem; position:relative; }
.tl-meta { text-align:right; padding-top:0.5rem; }
.tl-company { font-family:'Manrope', sans-serif; font-size:1rem; font-weight:800; color:var(--gold); }
.tl-date { font-size:0.78rem; color:var(--muted); margin-top:3px; }
.tl-loc { font-size:0.78rem; color:var(--muted); margin-top:2px; }
.tl-body {
  background:var(--glass); backdrop-filter:var(--blur);
  border:1px solid var(--glass-border); border-radius:var(--r-card);
  padding:1.75rem; position:relative; transition:var(--trans);
}
.tl-body:hover { border-color:var(--gold-border); }
.tl-body::before {
  content:''; position:absolute; left:-2rem; top:1.5rem;
  width:14px; height:14px; border-radius:50%; background:var(--gold);
  border:3px solid var(--bg); box-shadow:0 0 0 2px var(--gold-border);
}
.tl-divider { width:1px; background:var(--glass-border); position:absolute; left:180px; top:0; bottom:0; transform:translateX(-50%); }
.tl-role { font-size:1rem; font-weight:700; margin-bottom:0.1rem; }
.tl-dept { font-size:0.82rem; color:var(--gold); margin-bottom:1rem; font-weight:500; }
.tl-bullets { list-style:none; }
.tl-bullets li {
  color:var(--muted); font-size:0.9rem; padding:0.35rem 0;
  padding-left:1.5rem; position:relative; line-height:1.6;
}
.tl-bullets li::before { content:''; position:absolute; left:0; top:0.85rem; width:6px; height:6px; border-radius:50%; background:var(--gold); }
.tl-sep { border:none; border-top:1px solid var(--glass-border); margin:1.5rem 0; grid-column:1/-1; }

/* ─── SKILLS ─────────────────────────────────────────── */
.skills-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(250px,1fr)); gap:1.5rem; }
.sk-card {
  background:var(--glass); backdrop-filter:var(--blur);
  border:1px solid var(--glass-border); border-radius:var(--r-card);
  padding:1.75rem; transition:var(--trans);
}
.sk-card:hover {
  background:var(--glass-hover); border-color:var(--gold-border);
  transform:translateY(-5px); box-shadow:0 16px 40px rgba(0,0,0,0.35);
}
.sk-icon {
  width:48px; height:48px; border-radius:14px; margin-bottom:1.25rem;
  background:var(--gold-dim); border:1px solid var(--gold-border);
  display:flex; align-items:center; justify-content:center;
  color:var(--gold); font-size:1.4rem;
}
.sk-card h3 { font-size:1rem; font-weight:700; margin-bottom:1rem; }
.sk-tags { display:flex; flex-wrap:wrap; gap:0.45rem; }
.sk-tag {
  font-size:0.75rem; padding:4px 10px; border-radius:6px; font-weight:500;
  background:rgba(255,255,255,0.04); border:1px solid var(--glass-border);
  color:var(--muted);
}

/* ─── PROJECTS ───────────────────────────────────────── */
.proj-section-label {
  display:flex; align-items:center; gap:1rem;
  font-size:0.88rem; font-weight:700; color:var(--white);
  margin-bottom:1.75rem; letter-spacing:0.3px;
}
.proj-section-label::after { content:''; flex:1; height:1px; background:var(--glass-border); }
.proj-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(320px,1fr)); gap:1.75rem; margin-bottom:3.5rem; }
.proj-card {
  background:var(--glass); backdrop-filter:var(--blur);
  border:1px solid var(--glass-border); border-radius:var(--r-card);
  overflow:hidden; transition:var(--trans);
}
.proj-card:hover { border-color:var(--gold-border); transform:translateY(-6px); box-shadow:0 20px 50px rgba(0,0,0,0.45); }
.proj-img { width:100%; height:175px; object-fit:cover; display:block; transition:transform 0.5s ease; }
.proj-card:hover .proj-img { transform:scale(1.05); }
.proj-icon-wrap {
  height:175px; display:flex; align-items:center; justify-content:center;
  flex-direction:column; gap:0.75rem;
  background:linear-gradient(135deg, rgba(201,168,76,0.08), rgba(59,130,246,0.05));
  border-bottom:1px solid var(--glass-border);
}
.proj-icon-wrap i { font-size:3rem; color:var(--gold); opacity:0.9; }
.proj-body { padding:1.5rem; }
.proj-tags { display:flex; flex-wrap:wrap; gap:0.35rem; margin-bottom:0.85rem; }
.ptag {
  font-size:0.68rem; font-weight:700; text-transform:uppercase;
  letter-spacing:0.5px; padding:3px 9px; border-radius:5px;
  background:var(--gold-dim); color:var(--gold); border:1px solid var(--gold-border);
}
.proj-title { font-family:'Manrope', sans-serif; font-size:1.05rem; font-weight:700; margin-bottom:0.6rem; }
.proj-desc { color:var(--muted); font-size:0.88rem; line-height:1.65; margin-bottom:1.25rem; }
.proj-links { display:flex; gap:1rem; }
.proj-link {
  display:inline-flex; align-items:center; gap:5px;
  font-size:0.82rem; font-weight:600; color:var(--gold);
  text-decoration:none; transition:opacity 0.2s;
}
.proj-link:hover { opacity:0.7; }

/* ─── CERTIFICATIONS ─────────────────────────────────── */
.cert-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(280px,1fr)); gap:1.25rem; }
.cert-card {
  display:flex; gap:1.25rem; align-items:flex-start;
  background:var(--glass); backdrop-filter:var(--blur);
  border:1px solid var(--glass-border); border-radius:var(--r-card);
  padding:1.5rem; text-decoration:none; transition:var(--trans);
}
.cert-card:hover { border-color:var(--gold-border); transform:translateY(-4px); box-shadow:var(--shadow); }
.cert-icon-wrap {
  width:46px; height:46px; border-radius:12px; flex-shrink:0;
  background:var(--gold-dim); border:1px solid var(--gold-border);
  display:flex; align-items:center; justify-content:center;
  color:var(--gold); font-size:1.2rem;
}
.cert-name { font-size:0.92rem; font-weight:600; color:var(--white); margin-bottom:4px; }
.cert-issuer { font-size:0.78rem; color:var(--gold); display:flex; align-items:center; gap:4px; }

/* ─── CONTACT ────────────────────────────────────────── */
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:5rem; align-items:start; }
.contact-lead { font-family:'Manrope', sans-serif; font-size:1.8rem; font-weight:800; line-height:1.2; margin-bottom:1rem; }
.contact-sub { color:var(--muted); font-size:0.95rem; margin-bottom:2.5rem; line-height:1.7; }
.contact-links { display:flex; flex-direction:column; gap:0.85rem; }
.c-link {
  display:flex; align-items:center; gap:1rem;
  background:var(--glass); backdrop-filter:var(--blur);
  border:1px solid var(--glass-border); border-radius:14px;
  padding:1rem 1.25rem; text-decoration:none; color:var(--white);
  transition:var(--trans);
}
.c-link:hover { border-color:var(--gold-border); }
.c-link-icon {
  width:38px; height:38px; border-radius:10px; flex-shrink:0;
  background:var(--gold-dim); border:1px solid var(--gold-border);
  display:flex; align-items:center; justify-content:center;
  color:var(--gold); font-size:1rem;
}
.c-link-text { font-size:0.9rem; font-weight:500; }
.form-field { margin-bottom:1rem; }
.form-field input, .form-field textarea {
  width:100%; padding:0.9rem 1.1rem; font-family:inherit; font-size:0.92rem;
  background:var(--glass); backdrop-filter:var(--blur);
  border:1px solid var(--glass-border); border-radius:12px;
  color:var(--white); transition:border 0.25s;
}
.form-field input:focus, .form-field textarea:focus {
  outline:none; border-color:var(--gold-border);
  background:var(--glass-hover);
}
.form-field textarea { min-height:110px; resize:vertical; }
.form-field input::placeholder, .form-field textarea::placeholder { color:var(--muted); }

/* ─── FOOTER ─────────────────────────────────────────── */
footer {
  border-top:1px solid var(--glass-border);
  padding:2.5rem 5%; display:flex;
  justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem;
}
.footer-logo { font-family:'Manrope', sans-serif; font-weight:800; font-size:1rem; color:var(--gold); }
.footer-copy { color:var(--muted); font-size:0.83rem; }
.footer-links { display:flex; gap:1.5rem; }
.footer-links a { color:var(--muted); text-decoration:none; font-size:0.83rem; transition:color 0.2s; }
.footer-links a:hover { color:var(--gold); }

/* ─── ANIMATIONS ─────────────────────────────────────── */
[data-fade] { opacity:0; transform:translateY(24px); transition:opacity 0.7s ease, transform 0.7s ease; }
[data-fade].visible { opacity:1; transform:translateY(0); }

/* ─── RESPONSIVE ─────────────────────────────────────── */
@media(max-width:960px){
  nav { top:0; width:100%; border-radius:0; left:0; transform:none; max-width:100%; }
  .hero { flex-direction:column; padding-top:100px; }
  .hero-right { flex:unset; width:100%; max-width:320px; margin:0 auto; }
  .about-grid, .contact-grid { grid-template-columns:1fr; gap:2.5rem; }
  .tl-item { grid-template-columns:1fr; }
  .tl-meta { text-align:left; }
  .tl-body::before { display:none; }
}
@media(max-width:620px){
  .nav-links { display:none; }
  .hero-stats { flex-wrap:wrap; gap:1.5rem; }
  section { padding:4.5rem 5%; }
  .sec-title { font-size:2rem; }
}