/* ============ RESET & BASE ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
:root {
  --bg: #0b1020;
  --bg-alt: #11172e;
  --surface: #161d36;
  --primary: #6366f1;
  --primary-2: #8b5cf6;
  --accent: #22d3ee;
  --text: #e6e9f5;
  --text-dim: #a3acc7;
  --border: #232b4a;
  --gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #22d3ee 100%);
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
  --radius: 14px;
}
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--primary-2); }
ul { list-style: none; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ============ NAV ============ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11,16,32,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1180px; margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo {
  font-weight: 800; font-size: 22px;
  background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.logo span { color: var(--text); -webkit-text-fill-color: var(--text); font-weight: 500; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--text-dim); font-weight: 500; font-size: 15px; }
.nav-links a:hover { color: var(--text); }
.nav-cta {
  padding: 8px 16px; border-radius: 8px;
  background: var(--gradient); color: #fff !important; font-weight: 600;
}
.nav-cta:hover { opacity: 0.9; }
.nav-toggle {
  display: none; background: none; border: none; color: var(--text);
  font-size: 24px; cursor: pointer;
}

/* ============ HERO ============ */
.hero {
  min-height: calc(100vh - 60px);
  display: flex; align-items: center;
  padding: 80px 0 60px;
  background:
    radial-gradient(ellipse 80% 50% at 20% 0%, rgba(99,102,241,0.18), transparent),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(34,211,238,0.12), transparent),
    var(--bg);
}
.hero-grid {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: center;
}
.hero-greet { color: var(--accent); font-weight: 500; font-size: 18px; margin-bottom: 8px; }
.hero h1 {
  font-size: clamp(48px, 8vw, 84px); font-weight: 800; line-height: 1; letter-spacing: -2px;
  background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 12px;
}
.typewriter {
  font-size: clamp(18px, 2.4vw, 26px); font-weight: 600; color: var(--text); margin-bottom: 18px;
  border-right: 2px solid var(--accent); padding-right: 6px;
  white-space: nowrap; overflow: hidden; max-width: max-content;
  animation: blink 0.8s step-end infinite;
}
@keyframes blink { 50% { border-color: transparent; } }
.hero-desc { color: var(--text-dim); font-size: 17px; max-width: 540px; margin-bottom: 28px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 28px; }
.btn {
  display: inline-block; padding: 13px 26px; border-radius: 10px;
  font-weight: 600; font-size: 15px; cursor: pointer; border: none; transition: transform 0.15s, box-shadow 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--gradient); color: #fff !important; box-shadow: 0 6px 20px rgba(99,102,241,0.4); }
.btn-primary:hover { box-shadow: 0 10px 28px rgba(99,102,241,0.55); }
.btn-ghost { background: transparent; border: 1.5px solid var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn.big { padding: 16px 36px; font-size: 16px; margin-top: 24px; }
.hero-socials { display: flex; gap: 22px; flex-wrap: wrap; }
.hero-socials a {
  color: var(--text-dim); font-weight: 500; font-size: 14px; padding-bottom: 4px;
  border-bottom: 1.5px solid transparent; transition: all 0.2s;
}
.hero-socials a:hover { color: var(--accent); border-color: var(--accent); }

.hero-photo { display: flex; justify-content: center; }
.photo-ring {
  width: 320px; height: 320px; border-radius: 50%;
  padding: 6px; background: var(--gradient);
  box-shadow: var(--shadow);
  animation: float 6s ease-in-out infinite;
}
.photo-ring img {
  width: 100%; height: 100%; border-radius: 50%; object-fit: cover;
  border: 4px solid var(--bg);
}
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ============ SECTIONS ============ */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-alt); }
.section-title {
  font-size: clamp(28px, 4vw, 40px); font-weight: 800; text-align: center;
  margin-bottom: 50px; letter-spacing: -0.5px;
}
.section-title::after {
  content: ''; display: block; width: 60px; height: 4px; margin: 14px auto 0;
  background: var(--gradient); border-radius: 2px;
}
.subsection-title {
  font-size: 20px; font-weight: 700; color: var(--text);
  margin: 36px 0 18px 0; text-align: left;
  padding-left: 14px; border-left: 4px solid var(--accent);
}

.soft-skills-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px; max-width: 800px; margin: 0 auto;
}
.soft-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px 20px; text-align: center; font-size: 16px; font-weight: 600;
  color: var(--text); transition: transform 0.2s, border-color 0.2s;
  font-family: 'JetBrains Mono', monospace;
}
.soft-card:hover { transform: translateY(-4px); border-color: var(--accent); }

.role-title {
  font-size: clamp(22px, 3vw, 34px); font-weight: 600; color: var(--text);
  margin-bottom: 14px;
}
.hero-insta { background: linear-gradient(135deg, #833ab4 0%, #fd1d1d 50%, #fcb045 100%); }

/* ============ ABOUT ============ */
.about-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 50px; align-items: center; }
.about-grid p { color: var(--text-dim); margin-bottom: 16px; font-size: 16px; }
.about-grid strong { color: var(--text); }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stat {
  background: var(--surface); border: 1px solid var(--border); padding: 24px 18px;
  border-radius: var(--radius); text-align: center; transition: transform 0.2s, border-color 0.2s;
}
.stat:hover { transform: translateY(-4px); border-color: var(--primary); }
.stat-num {
  display: block; font-size: 36px; font-weight: 800;
  background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat-lbl { color: var(--text-dim); font-size: 14px; font-weight: 500; }

/* ============ SKILLS ============ */
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.skill-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 22px; transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.skill-card:hover { transform: translateY(-4px); border-color: var(--primary); box-shadow: var(--shadow); }
.skill-card h3 {
  font-size: 17px; font-weight: 700; margin-bottom: 14px;
  background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.skill-card ul { display: flex; flex-wrap: wrap; gap: 7px; }
.skill-card li {
  background: rgba(99,102,241,0.1); color: var(--text); font-size: 13px;
  padding: 5px 12px; border-radius: 100px; border: 1px solid rgba(99,102,241,0.25);
  font-family: 'JetBrains Mono', monospace;
}

/* ============ EXPERIENCE TIMELINE ============ */
.timeline { position: relative; max-width: 900px; margin: 0 auto; padding-left: 30px; }
.timeline::before {
  content: ''; position: absolute; left: 8px; top: 6px; bottom: 6px;
  width: 2px; background: linear-gradient(to bottom, var(--primary), var(--accent));
}
.t-item { position: relative; margin-bottom: 30px; }
.t-dot {
  position: absolute; left: -27px; top: 18px; width: 16px; height: 16px;
  border-radius: 50%; background: var(--gradient); border: 3px solid var(--bg);
  box-shadow: 0 0 0 2px var(--primary);
}
.t-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px 26px; transition: transform 0.2s, border-color 0.2s;
}
.t-card:hover { transform: translateX(4px); border-color: var(--primary); }
.t-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 6px; }
.t-head h3 { font-size: 18px; font-weight: 700; color: var(--text); }
.t-date {
  font-size: 13px; color: var(--accent); font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
}
.t-company { color: var(--primary-2); font-weight: 600; margin: 4px 0 12px; font-size: 15px; }
.t-card ul li {
  color: var(--text-dim); font-size: 14.5px; padding-left: 18px; position: relative; margin-bottom: 6px;
}
.t-card ul li::before { content: '▹'; position: absolute; left: 0; color: var(--accent); }

/* ============ PROJECTS ============ */
.projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(310px, 1fr)); gap: 24px; }
.proj-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 0 0 24px 0; transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s; position: relative;
  overflow: hidden; display: flex; flex-direction: column;
}
.proj-card:hover { transform: translateY(-6px); border-color: var(--primary); box-shadow: var(--shadow); }
.proj-card.featured { border-color: rgba(34,211,238,0.4); }

/* Hero image block - gradient with emoji + label */
.proj-hero {
  height: 130px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; position: relative; overflow: hidden;
}
.proj-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.15), transparent 60%);
  pointer-events: none;
}
.hero-emoji { font-size: 44px; line-height: 1; filter: drop-shadow(0 4px 8px rgba(0,0,0,0.25)); }
.hero-label {
  font-size: 11px; font-weight: 700; color: rgba(255,255,255,0.95);
  letter-spacing: 1.5px; text-transform: uppercase;
  font-family: 'JetBrains Mono', monospace;
  background: rgba(0,0,0,0.35); padding: 4px 10px; border-radius: 100px; backdrop-filter: blur(4px);
}
.hero-ai       { background: linear-gradient(135deg, #6366f1 0%, #22d3ee 100%); }
.hero-ecom     { background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%); }
.hero-fintech  { background: linear-gradient(135deg, #10b981 0%, #0ea5e9 100%); }
.hero-crime    { background: linear-gradient(135deg, #64748b 0%, #1e293b 100%); }
.hero-news     { background: linear-gradient(135deg, #dc2626 0%, #7c2d12 100%); }
.hero-cosmetics{ background: linear-gradient(135deg, #ec4899 0%, #a855f7 100%); }
.hero-beauty   { background: linear-gradient(135deg, #f472b6 0%, #8b5cf6 100%); }

.proj-tag {
  position: absolute; top: 12px; right: 12px; font-size: 10px; font-weight: 700; z-index: 2;
  background: rgba(0,0,0,0.6); color: #fff; padding: 4px 10px; border-radius: 100px;
  letter-spacing: 0.5px; text-transform: uppercase; backdrop-filter: blur(4px);
}
.proj-card h3 {
  font-size: 18px; font-weight: 700; color: var(--text); margin: 20px 24px 10px 24px;
}
.proj-card p { color: var(--text-dim); font-size: 14.5px; margin: 0 24px 14px 24px; min-height: 60px; }
.stack { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 24px 16px 24px; }
.stack li {
  background: rgba(34,211,238,0.1); color: var(--accent); font-size: 12px;
  padding: 3px 10px; border-radius: 100px; font-family: 'JetBrains Mono', monospace;
  border: 1px solid rgba(34,211,238,0.25);
}
.proj-links { margin: 0 24px; display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; }
.proj-links a {
  display: inline-block; padding: 6px 14px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 13px; font-weight: 600; color: var(--text);
}
.proj-links a:hover { border-color: var(--accent); color: var(--accent); }

/* ============ EDUCATION ============ */
.edu-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.edu-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px 22px; border-left: 4px solid var(--primary); transition: transform 0.2s;
}
.edu-card:hover { transform: translateY(-4px); }
.edu-card h3 { font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.edu-card .inst { color: var(--text-dim); font-size: 14px; margin-bottom: 4px; }
.edu-card .date {
  color: var(--accent); font-size: 13px; font-weight: 600; font-family: 'JetBrains Mono', monospace;
}

/* ============ CONTACT ============ */
.contact-wrap { text-align: center; }
.contact-lead { color: var(--text-dim); font-size: 17px; max-width: 600px; margin: 0 auto 36px; }
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; max-width: 880px; margin: 0 auto; }
.contact-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px; text-align: left; transition: transform 0.2s, border-color 0.2s; color: var(--text);
}
.contact-card:hover { transform: translateY(-4px); border-color: var(--accent); color: var(--text); }
.c-label {
  font-size: 12px; color: var(--accent); font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; margin-bottom: 6px;
}
.c-value { color: var(--text); font-weight: 500; word-break: break-all; }

/* ============ FOOTER ============ */
.footer {
  background: var(--bg); border-top: 1px solid var(--border);
  padding: 30px 0; text-align: center;
}
.footer p { color: var(--text-dim); font-size: 14px; }
.footer-sub { font-size: 12px; margin-top: 4px; }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 100%; right: 0; flex-direction: column; gap: 0;
    background: var(--bg-alt); border: 1px solid var(--border); border-radius: 0 0 12px 12px;
    padding: 14px 0; min-width: 200px; display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 10px 22px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-cta, .hero-socials { justify-content: center; }
  .photo-ring { width: 240px; height: 240px; }
  .typewriter { white-space: normal; max-width: 100%; border-right: none; animation: none; }
  .about-grid { grid-template-columns: 1fr; }
  .t-head { flex-direction: column; }
}
@media (max-width: 480px) {
  .section { padding: 60px 0; }
  .hero { padding: 60px 0 40px; }
  .photo-ring { width: 200px; height: 200px; }
}