/* ============================================================
   Christ Hanzen Rallos — Portfolio
   Main Stylesheet
   ============================================================ */

/* ── CSS VARIABLES ── */
:root {
  --neon: #00d4ff;
  --neon2: #0099cc;
  --neon-glow: 0 0 10px #00d4ff, 0 0 20px #00d4ff44, 0 0 40px #00d4ff22;
  --neon-glow-sm: 0 0 6px #00d4ff, 0 0 12px #00d4ff44;
  --bg: #050a0f;
  --bg2: #080f17;
  --bg3: #0a1420;
  --card: #0d1a26;
  --card2: #0f1f2e;
  --border: #1a3a4a;
  --text: #e0f0ff;
  --text2: #8ab0c8;
  --text3: #4a7a99;
}

/* ── RESET & BASE ── */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Rajdhani', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

/* ── CUSTOM CURSOR ── */
#cursor {
  position: fixed; width: 12px; height: 12px;
  background: var(--neon); border-radius: 50%;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
  box-shadow: var(--neon-glow); mix-blend-mode: screen;
}
#cursor-trail {
  position: fixed; width: 32px; height: 32px;
  border: 1px solid var(--neon); border-radius: 50%;
  pointer-events: none; z-index: 9998;
  transform: translate(-50%, -50%); opacity: .4;
  transition: left .12s ease, top .12s ease;
}

/* ── LOADING SCREEN ── */
#loading {
  position: fixed; inset: 0; background: var(--bg);
  z-index: 10000; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  transition: opacity .8s ease;
}
#loading.hide { opacity: 0; pointer-events: none; }
.load-logo {
  font-family: 'Orbitron', monospace; font-size: 2.5rem;
  font-weight: 900; color: var(--neon);
  text-shadow: var(--neon-glow); letter-spacing: .2em;
  animation: pulse 1s infinite;
}
.load-bar-wrap {
  width: 260px; height: 3px; background: #1a2a3a;
  border-radius: 2px; margin: 2rem 0 1rem; overflow: hidden;
}
.load-bar {
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--neon), transparent);
  border-radius: 2px; animation: loadbar 2s ease-in-out forwards;
}
.load-text {
  font-family: 'Share Tech Mono', monospace; font-size: .75rem;
  color: var(--text3); letter-spacing: .15em;
  animation: blink .8s step-end infinite;
}

/* ── SCROLL PROGRESS ── */
#scroll-prog {
  position: fixed; top: 0; left: 0; height: 2px;
  background: var(--neon); z-index: 1000;
  transition: width .1s; box-shadow: var(--neon-glow-sm);
}

/* ── NAVBAR ── */
nav {
  position: fixed; top: 0; width: 100%; z-index: 999;
  padding: .8rem 2rem; display: flex; align-items: center;
  justify-content: space-between;
  background: rgba(5, 10, 15, .7); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 212, 255, .1); transition: all .3s;
}
.nav-logo {
  font-family: 'Orbitron', monospace; font-size: 1.1rem;
  font-weight: 900; color: var(--neon);
  text-shadow: var(--neon-glow-sm); letter-spacing: .15em;
  cursor: pointer; text-decoration: none;
}
.nav-links { display: flex; gap: 1.5rem; list-style: none; }
.nav-links a {
  font-family: 'Rajdhani', sans-serif; font-size: .85rem;
  font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--text2); text-decoration: none;
  transition: all .3s; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px; background: var(--neon);
  box-shadow: var(--neon-glow-sm); transition: width .3s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--neon); text-shadow: var(--neon-glow-sm); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span {
  width: 22px; height: 2px; background: var(--neon);
  transition: all .3s; box-shadow: var(--neon-glow-sm);
}

/* ── MOBILE NAV OVERLAY ── */
#mobile-nav {
  position: fixed; inset: 0; background: rgba(5, 10, 15, .97);
  z-index: 998; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 1.5rem;
  transform: translateX(100%); transition: transform .4s ease;
}
#mobile-nav.open { transform: translateX(0); }
#mobile-nav a {
  font-family: 'Orbitron', monospace; font-size: 1.3rem;
  font-weight: 700; color: var(--text2); text-decoration: none;
  letter-spacing: .15em; transition: all .3s;
}
#mobile-nav a:hover { color: var(--neon); text-shadow: var(--neon-glow-sm); }

/* ── PARTICLES ── */
#particles { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.particle {
  position: absolute; width: 2px; height: 2px;
  background: var(--neon); border-radius: 50%; opacity: .3;
  animation: float linear infinite;
}

/* ── SECTIONS ── */
section { position: relative; z-index: 1; padding: 5rem 2rem; }
.section-title {
  font-family: 'Orbitron', monospace; font-size: 1.8rem;
  font-weight: 700; color: var(--neon);
  text-shadow: var(--neon-glow-sm); letter-spacing: .1em; margin-bottom: .5rem;
}
.section-sub {
  font-size: .8rem; font-family: 'Share Tech Mono', monospace;
  color: var(--text3); letter-spacing: .15em; margin-bottom: 3rem;
}
.section-line {
  width: 60px; height: 2px; background: var(--neon);
  box-shadow: var(--neon-glow-sm); margin: .8rem 0 3rem;
}
.container { max-width: 1100px; margin: 0 auto; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .65rem 1.4rem; border-radius: 4px;
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: .85rem; letter-spacing: .1em; text-transform: uppercase;
  cursor: pointer; text-decoration: none; transition: all .3s; border: none;
}
.btn-primary {
  background: transparent; border: 1px solid var(--neon);
  color: var(--neon); box-shadow: var(--neon-glow-sm);
}
.btn-primary:hover { background: var(--neon); color: #000; box-shadow: var(--neon-glow); }
.btn-ghost {
  background: transparent; border: 1px solid var(--border); color: var(--text2);
}
.btn-ghost:hover { border-color: var(--neon); color: var(--neon); box-shadow: var(--neon-glow-sm); }

/* ── SOCIAL LINKS ── */
.social-links { display: flex; gap: 1rem; }
.social-link {
  width: 38px; height: 38px; display: flex; align-items: center;
  justify-content: center; border: 1px solid var(--border);
  border-radius: 4px; color: var(--text3); text-decoration: none;
  transition: all .3s; font-size: 1rem;
}
.social-link:hover { border-color: var(--neon); color: var(--neon); box-shadow: var(--neon-glow-sm); }

/* ── GLOWING ORBS ── */
.orb { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; z-index: 0; }
.orb1 { width: 400px; height: 400px; background: rgba(0,212,255,.04); top: -100px; right: -100px; }
.orb2 { width: 300px; height: 300px; background: rgba(0,212,255,.03); bottom: -50px; left: -50px; }

/* ── CARDS ── */
.card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 1.5rem; transition: all .3s; }
.card:hover { border-color: rgba(0,212,255,.4); box-shadow: 0 0 20px rgba(0,212,255,.1); transform: translateY(-3px); }
.card-grid { display: grid; gap: 1.2rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* ── TAG ── */
.tag {
  display: inline-block; padding: .2rem .6rem; border: 1px solid var(--border);
  border-radius: 20px; font-size: .7rem; font-family: 'Share Tech Mono', monospace;
  color: var(--text3); margin: .2rem;
}
.tag:hover { border-color: var(--neon); color: var(--neon); }

/* ── REVEAL ANIMATION ── */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── MODAL ── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.8);
  z-index: 5000; display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .3s; backdrop-filter: blur(4px);
}
.modal-overlay.show { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg2); border: 1px solid var(--border); border-radius: 12px;
  width: 90%; max-width: 580px; max-height: 80vh; overflow-y: auto;
  padding: 2rem; position: relative; transform: scale(.9); transition: transform .3s;
}
.modal-overlay.show .modal { transform: scale(1); }
.modal-close {
  position: absolute; top: 1rem; right: 1rem; background: transparent;
  border: 1px solid var(--border); border-radius: 4px; color: var(--text2);
  width: 32px; height: 32px; cursor: pointer; font-size: 1rem;
  transition: all .3s; display: flex; align-items: center; justify-content: center;
}
.modal-close:hover { border-color: var(--neon); color: var(--neon); }

/* ── CHATBOT ── */
#chatbot-btn {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  width: 52px; height: 52px; background: var(--card);
  border: 1px solid var(--neon); border-radius: 50%;
  cursor: pointer; z-index: 4000; display: flex;
  align-items: center; justify-content: center;
  font-size: 1.3rem; box-shadow: var(--neon-glow-sm); transition: all .3s;
}
#chatbot-btn:hover { box-shadow: var(--neon-glow); transform: scale(1.08); }
#chatbot {
  position: fixed; bottom: 5rem; right: 1.5rem; width: 300px;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 12px; z-index: 4000; overflow: hidden;
  transform: scale(0) translateY(20px); transform-origin: bottom right;
  transition: all .3s; box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
#chatbot.open { transform: scale(1) translateY(0); }
.chat-header {
  background: var(--card); padding: .9rem 1rem;
  display: flex; align-items: center; gap: .6rem;
  border-bottom: 1px solid var(--border);
}
.chat-dot {
  width: 8px; height: 8px; background: var(--neon);
  border-radius: 50%; box-shadow: var(--neon-glow-sm); animation: pulse 2s infinite;
}
.chat-title { font-family: 'Orbitron', monospace; font-size: .75rem; font-weight: 700; color: var(--neon); }
.chat-msgs {
  height: 200px; overflow-y: auto; padding: .8rem;
  display: flex; flex-direction: column; gap: .6rem;
}
.chat-msg { padding: .5rem .8rem; border-radius: 6px; font-size: .8rem; line-height: 1.5; max-width: 85%; }
.chat-msg.bot { background: var(--card); color: var(--text2); align-self: flex-start; border: 1px solid var(--border); }
.chat-msg.user { background: rgba(0,212,255,.15); color: var(--neon); align-self: flex-end; border: 1px solid rgba(0,212,255,.3); }
.chat-input-row { display: flex; gap: .4rem; padding: .6rem; border-top: 1px solid var(--border); }
.chat-input {
  flex: 1; background: var(--card); border: 1px solid var(--border);
  border-radius: 4px; padding: .5rem .7rem; color: var(--text);
  font-family: 'Rajdhani', sans-serif; font-size: .8rem; outline: none; transition: border-color .3s;
}
.chat-input:focus { border-color: var(--neon); }
.chat-send {
  padding: .5rem .8rem; background: transparent; border: 1px solid var(--neon);
  border-radius: 4px; color: var(--neon); cursor: pointer; font-size: .75rem; transition: all .3s;
}
.chat-send:hover { background: var(--neon); color: #000; }

/* ── FOOTER ── */
footer {
  background: var(--bg2); border-top: 1px solid var(--border);
  padding: 3rem 2rem 1.5rem; position: relative; z-index: 1;
}
.footer-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem; max-width: 1100px; margin: 0 auto 2rem;
}
.footer-logo {
  font-family: 'Orbitron', monospace; font-size: 1.2rem;
  font-weight: 900; color: var(--neon); text-shadow: var(--neon-glow); margin-bottom: .8rem;
}
.footer-title {
  font-family: 'Share Tech Mono', monospace; font-size: .7rem;
  color: var(--text3); letter-spacing: .15em; margin-bottom: .8rem; text-transform: uppercase;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: .4rem; }
.footer-links a { color: var(--text2); text-decoration: none; font-size: .85rem; transition: color .3s; cursor: pointer; }
.footer-links a:hover { color: var(--neon); }
.footer-bottom {
  max-width: 1100px; margin: 0 auto; padding-top: 1.5rem;
  border-top: 1px solid var(--border); display: flex;
  justify-content: space-between; align-items: center;
  font-size: .75rem; color: var(--text3);
  font-family: 'Share Tech Mono', monospace; flex-wrap: wrap; gap: .5rem;
}

/* ── FORM INPUTS ── */
.form-group { margin-bottom: 1.2rem; }
.form-label {
  display: block; font-size: .75rem; font-family: 'Share Tech Mono', monospace;
  color: var(--text3); letter-spacing: .1em; margin-bottom: .5rem;
}
.form-input {
  width: 100%; background: var(--card); border: 1px solid var(--border);
  border-radius: 4px; padding: .8rem 1rem; color: var(--text);
  font-family: 'Rajdhani', sans-serif; font-size: .95rem;
  transition: all .3s; outline: none;
}
.form-input:focus { border-color: var(--neon); box-shadow: 0 0 0 2px rgba(0,212,255,.1); }
textarea.form-input { resize: vertical; min-height: 120px; }

/* ── SKILL BARS ── */
.skill-bar-wrap { margin-bottom: 1rem; }
.skill-bar-header { display: flex; justify-content: space-between; margin-bottom: .4rem; font-size: .85rem; }
.skill-name { color: var(--text); font-weight: 600; }
.skill-pct { color: var(--neon); font-family: 'Share Tech Mono', monospace; font-size: .75rem; }
.skill-track { height: 6px; background: var(--bg3); border-radius: 3px; overflow: hidden; border: 1px solid var(--border); }
.skill-fill {
  height: 100%; background: linear-gradient(90deg, var(--neon2), var(--neon));
  border-radius: 3px; width: 0; transition: width 1.5s ease; box-shadow: var(--neon-glow-sm);
}

/* ── SERVICES ── */
.svc-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; padding: 1.8rem; transition: all .3s;
  position: relative; overflow: hidden;
}
.svc-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: linear-gradient(90deg, transparent, var(--neon), transparent);
  opacity: 0; transition: opacity .3s;
}
.svc-card:hover { border-color: rgba(0,212,255,.4); box-shadow: 0 0 30px rgba(0,212,255,.1); }
.svc-card:hover::before { opacity: 1; }
.svc-icon { font-size: 2rem; margin-bottom: 1rem; }
.svc-title { font-family: 'Orbitron', monospace; font-size: .95rem; font-weight: 700; color: var(--text); margin-bottom: .6rem; }
.svc-desc { font-size: .85rem; color: var(--text2); margin-bottom: 1.2rem; line-height: 1.6; }
.tech-tags { display: flex; flex-wrap: wrap; gap: .3rem; margin-bottom: 1.2rem; }

/* ── PLAN CARDS ── */
.plan-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1.5rem; }
.plan-card {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 8px; padding: 1.2rem; text-align: center; cursor: pointer; transition: all .3s;
}
.plan-card.selected, .plan-card:hover { border-color: var(--neon); box-shadow: var(--neon-glow-sm); }
.plan-price { font-family: 'Orbitron', monospace; font-size: 1.6rem; font-weight: 700; color: var(--neon); text-shadow: var(--neon-glow-sm); }
.plan-period { font-size: .7rem; color: var(--text3); font-family: 'Share Tech Mono', monospace; }
.plan-name { font-weight: 700; margin-bottom: .5rem; }
.plan-feat { font-size: .8rem; color: var(--text2); margin-top: .6rem; }

/* ── PROJECT CARDS ── */
.filter-btns { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 2rem; }
.filter-btn {
  padding: .4rem 1rem; border: 1px solid var(--border); border-radius: 20px;
  background: transparent; color: var(--text2); font-family: 'Rajdhani', sans-serif;
  font-size: .8rem; font-weight: 600; letter-spacing: .1em; cursor: pointer; transition: all .3s;
}
.filter-btn.active, .filter-btn:hover { border-color: var(--neon); color: var(--neon); box-shadow: var(--neon-glow-sm); }
.proj-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; overflow: hidden; cursor: pointer; transition: all .3s;
}
.proj-card:hover { border-color: rgba(0,212,255,.5); box-shadow: 0 0 30px rgba(0,212,255,.12); transform: translateY(-5px); }
.proj-thumb {
  height: 160px; background: linear-gradient(135deg, var(--bg3), var(--card2));
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.proj-thumb-icon { font-size: 2.5rem; opacity: .3; }
.proj-badge {
  position: absolute; top: .6rem; right: .6rem; padding: .2rem .6rem;
  border-radius: 20px; font-size: .65rem; font-family: 'Share Tech Mono', monospace;
  background: rgba(0,212,255,.15); color: var(--neon); border: 1px solid rgba(0,212,255,.3);
}
.proj-body { padding: 1.2rem; }
.proj-title { font-family: 'Orbitron', monospace; font-size: .9rem; font-weight: 700; color: var(--text); margin-bottom: .4rem; }
.proj-desc { font-size: .85rem; color: var(--text2); margin-bottom: 1rem; }
.proj-links { display: flex; gap: .6rem; }
.proj-link {
  padding: .3rem .8rem; border: 1px solid var(--border); border-radius: 4px;
  font-size: .7rem; font-family: 'Share Tech Mono', monospace;
  color: var(--text3); text-decoration: none; transition: all .3s;
}
.proj-link:hover { border-color: var(--neon); color: var(--neon); }

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 3rem; }
.contact-info-card {
  display: flex; align-items: flex-start; gap: 1rem; padding: 1.2rem;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; margin-bottom: .8rem; transition: all .3s;
}
.contact-info-card:hover { border-color: rgba(0,212,255,.4); box-shadow: 0 0 20px rgba(0,212,255,.08); }
.contact-icon { font-size: 1.4rem; min-width: 36px; text-align: center; }
.contact-label { font-size: .7rem; font-family: 'Share Tech Mono', monospace; color: var(--text3); letter-spacing: .1em; margin-bottom: .2rem; }
.contact-val { font-size: .9rem; color: var(--text); font-weight: 600; }

/* ── ABOUT ── */
.about-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 3rem; align-items: start; }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1.5rem; }
.stat-box { background: var(--card2); border: 1px solid var(--border); border-radius: 6px; padding: 1rem; text-align: center; }
.stat-num { font-family: 'Orbitron', monospace; font-size: 1.8rem; font-weight: 700; color: var(--neon); text-shadow: var(--neon-glow-sm); }
.stat-lbl { font-size: .7rem; font-family: 'Share Tech Mono', monospace; color: var(--text3); letter-spacing: .1em; }
.timeline { position: relative; padding-left: 1.5rem; }
.timeline::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0;
  width: 1px; background: linear-gradient(to bottom, var(--neon), transparent);
}
.tl-item { position: relative; margin-bottom: 1.5rem; }
.tl-item::before {
  content: ''; position: absolute; left: -1.56rem; top: 8px;
  width: 8px; height: 8px; background: var(--neon);
  border-radius: 50%; box-shadow: var(--neon-glow-sm);
}
.tl-year { font-family: 'Share Tech Mono', monospace; font-size: .7rem; color: var(--neon); letter-spacing: .1em; }
.tl-title { font-family: 'Rajdhani', sans-serif; font-size: 1rem; font-weight: 700; color: var(--text); }
.tl-sub { font-size: .85rem; color: var(--text2); }

/* ── EDUCATION ── */
.edu-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; padding: 1.5rem; display: flex;
  gap: 1.2rem; align-items: flex-start; transition: all .3s; margin-bottom: 1rem;
}
.edu-card:hover { border-color: rgba(0,212,255,.4); box-shadow: 0 0 20px rgba(0,212,255,.08); }
.edu-icon { font-size: 1.8rem; min-width: 44px; text-align: center; }
.edu-degree { font-family: 'Orbitron', monospace; font-size: .85rem; font-weight: 700; color: var(--text); margin-bottom: .2rem; }
.edu-school { color: var(--neon); font-size: .85rem; font-weight: 600; margin-bottom: .2rem; }
.edu-years { font-family: 'Share Tech Mono', monospace; font-size: .7rem; color: var(--text3); }

/* ── FAQ ── */
.faq-item { border: 1px solid var(--border); border-radius: 6px; margin-bottom: .6rem; overflow: hidden; transition: border-color .3s; }
.faq-item.open { border-color: rgba(0,212,255,.4); }
.faq-q { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.2rem; cursor: pointer; font-weight: 700; font-size: .9rem; transition: color .3s; }
.faq-q:hover, .faq-item.open .faq-q { color: var(--neon); }
.faq-chevron { transition: transform .3s; font-size: .8rem; color: var(--text3); }
.faq-item.open .faq-chevron { transform: rotate(180deg); color: var(--neon); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease, padding .3s; }
.faq-item.open .faq-a { max-height: 200px; padding: .8rem 1.2rem 1.2rem; }
.faq-a-text { font-size: .85rem; color: var(--text2); line-height: 1.6; }

/* ── HERO ── */
#home { min-height: 100vh; display: flex; align-items: center; padding-top: 80px; }
.hero { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; padding-right: 1rem; }
.hero-img-wrap { position: relative; display: flex; justify-content: center; }
.spin-ring {
  position: absolute; inset: -6px; border-radius: 50%;
  border: 2px solid transparent; border-top-color: var(--neon); border-right-color: var(--neon);
  animation: spin 4s linear infinite; box-shadow: var(--neon-glow);
}
.hero-img {
  width: 260px; height: 260px; border-radius: 50%; object-fit: cover;
  display: block; filter: contrast(1.1) brightness(1.05);
  border: 3px solid rgba(0,212,255,.3);
}
.hero-badge {
  position: absolute; bottom: -30px; right: -50px;
  background: var(--card); border: 1px solid var(--neon);
  padding: .3rem .8rem; border-radius: 20px;
  font-size: .7rem; font-family: 'Share Tech Mono', monospace;
  color: var(--neon); box-shadow: var(--neon-glow-sm);
}
.hero-tag { font-family: 'Share Tech Mono', monospace; font-size: .75rem; color: var(--neon); letter-spacing: .2em; margin-bottom: .8rem; }
.hero-name {
  font-family: 'Orbitron', monospace; font-size: 2.8rem;
  font-weight: 900; line-height: 1.1; margin-bottom: .5rem;
  background: linear-gradient(135deg, #fff 30%, var(--neon));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-type { font-family: 'Rajdhani', sans-serif; font-size: 1.5rem; font-weight: 600; color: var(--neon); min-height: 2rem; margin-bottom: 1rem; }
.cursor-blink {
  display: inline-block; width: 2px; height: 1.2em; background: var(--neon);
  margin-left: 2px; animation: blink .7s step-end infinite; vertical-align: middle;
}
.hero-bio { color: var(--text2); font-size: 1rem; line-height: 1.7; margin-bottom: 1.8rem; max-width: 460px; }
.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 1.8rem; }

/* ── KEYFRAMES ── */
@keyframes loadbar { 0% { width: 0; } 100% { width: 100%; } }
@keyframes pulse { 0%,100% { text-shadow: 0 0 10px #00d4ff,0 0 20px #00d4ff; } 50% { text-shadow: 0 0 20px #00d4ff,0 0 40px #00d4ff,0 0 60px #00d4ff; } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes float {
  0% { transform: translateY(100vh) translateX(0); opacity: 0; }
  10% { opacity: .3; } 90% { opacity: .3; }
  100% { transform: translateY(-10vh) translateX(var(--drift)); opacity: 0; }
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero { grid-template-columns: 1fr; text-align: center; gap: 2rem; }
  .hero-name { font-size: 1.8rem; }
  .btn-row { justify-content: center; }
  .social-links { justify-content: center; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .plan-grid { grid-template-columns: 1fr; }
  body { padding-bottom: 5rem; }
  section { padding: 4rem 1.2rem; }
}