/* ─── RESET & BASE ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

:root {
  --bg:        #080c18;
  --bg2:       #0d1225;
  --bg3:       #111829;
  --surface:   #161e33;
  --border:    rgba(255,255,255,0.07);
  --cyan:      #00e5ff;
  --cyan2:     #00b4d8;
  --amber:     #ffb703;
  --text:      #e8eaf0;
  --text2:     #8892a4;
  --text3:     #5a6480;
  --font-head: 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
  --radius:    12px;
  --glow:      0 0 40px rgba(0,229,255,0.18);
  --glow-sm:   0 0 16px rgba(0,229,255,0.22);
  --transition: cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
}

::selection { background: rgba(0,229,255,0.25); color: #fff; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--cyan2); border-radius: 99px; }

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,229,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.25;
  pointer-events: none;
  z-index: 0;
}

section, nav, footer, main { position: relative; z-index: 1; }

/* ─── TYPOGRAPHY ──────────────────────────────────────── */
h1,h2,h3,h4 { font-family: var(--font-head); line-height: 1.15; }
h1 { font-size: clamp(2.4rem, 5.5vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1rem, 1.8vw, 1.3rem); }
p  { color: var(--text2); }
a  { color: inherit; text-decoration: none; }
em { font-style: italic; color: var(--cyan); }
.exp-desc li { color: var(--text2); }
.exp-desc ul {list-style: circle; padding-left: 0.5rem;text-align: justify;}
.mono { font-family: var(--font-mono); }

.section-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(0,229,255,0.4), transparent);
}

/* ─── LAYOUT ──────────────────────────────────────────── */
.container { max-width: 1120px; margin: 0 auto; padding: 0 2rem; }
section { padding: 7rem 0; }

/* ─── BUTTONS ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.75rem 1.8rem;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.3s var(--transition);
  border: none;
}
.btn-primary {
  background: var(--cyan);
  color: var(--bg);
}
.btn-primary:hover {
  background: #fff;
  box-shadow: var(--glow);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: var(--glow-sm);
  transform: translateY(-2px);
}

/* ─── NAVIGATION ──────────────────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: all 0.4s var(--transition);
}
#nav.scrolled {
  background: rgba(8,12,24,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0.8rem 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  letter-spacing: -0.02em;
}
.nav-logo span { color: var(--cyan); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--text2);
  padding: 0.4rem 0.9rem;
  border-radius: 8px;
  transition: all 0.25s;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--cyan);
  background: rgba(0,229,255,0.07);
}
.nav-cta {
  color: var(--cyan) !important;
  border: 1px solid rgba(0,229,255,0.35) !important;
  padding: 0.4rem 1rem !important;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
}
.nav-cta:hover {
  background: rgba(0,229,255,0.12) !important;
  border-color: var(--cyan) !important;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(8,12,24,0.97);
  backdrop-filter: blur(24px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-head);
  font-size: 2.5rem;
  color: var(--text2);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--cyan); }

/* ─── FOOTER ──────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 0;
  background: var(--bg);
  position: relative;
  z-index: 1;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-logo {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}
.footer-logo, .footer-logo span { color: var(--cyan); }
.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text3);
}
.footer-links { display: flex; gap: 1rem; }
.footer-links a {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text3);
  font-size: 0.9rem;
  transition: all 0.25s;
}
.footer-links a:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(0,229,255,0.06);
}

/* ─── SCROLL ANIMATIONS ───────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--transition), transform 0.7s var(--transition);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─── BACK TO TOP ─────────────────────────────────────── */
#top-btn {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 44px; height: 44px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text3);
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 100;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s;
}
#top-btn.visible { opacity: 1; transform: translateY(0); }
#top-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: var(--glow-sm);
}

/* ─── SECTION HEADER ──────────────────────────────────── */
.section-header { margin-bottom: 4rem; }
.section-header h2 { margin-bottom: 0.75rem; }
.section-header p { font-size: 1rem; max-width: 520px; }

/* ─── ORBS ────────────────────────────────────────────── */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.orb-1 { width: 500px; height: 500px; background: rgba(0,229,255,0.05); top: -100px; left: -200px; }
.orb-2 { width: 400px; height: 400px; background: rgba(255,183,3,0.04); bottom: -100px; right: -100px; }

/* ─── RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 768px) {
  section { padding: 5rem 0; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .footer-inner { flex-direction: column; align-items: center; text-align: center; }
}


/* ── HERO ──────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 10rem 0 5rem;
  overflow: hidden;
  position: relative;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 4rem;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,229,255,0.08);
  border: 1px solid rgba(0,229,255,0.2);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  padding: 0.4rem 1rem;
  border-radius: 99px;
  margin-bottom: 1.5rem;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100%{opacity:1;transform:scale(1);}
  50%{opacity:0.4;transform:scale(0.8);}
}
.hero-title { margin-bottom: 1.5rem; }
.hero-sub {
  font-size: 1.05rem;
  max-width: 560px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 2rem;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.stat-num {
  font-family: var(--font-head);
  font-size: 2.2rem;
  color: var(--text);
  line-height: 1;
}
.stat-num span { color: var(--cyan); }
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--text3);
  text-transform: uppercase;
  margin-top: 4px;
}
.hero-visual {
  position: relative;
  width: 340px;
  height: 425px;
  flex-shrink: 0;
}
.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 1.5rem;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.hero-card::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(0,229,255,0.12), transparent 70%);
  pointer-events: none;
}
.code-block { font-family: var(--font-mono); font-size: 0.78rem; line-height: 1.9; }
.code-line { display: flex; gap: 12px; }
.ln  { color: var(--text3); min-width: 16px; text-align: right; user-select: none; }
.kw  { color: #c792ea; }
.fn  { color: #82aaff; }
.str { color: #c3e88d; }
.com { color: var(--text3); }
.num { color: var(--amber); }
.ident { color: var(--text); }
.cursor-blink {
  display: inline-block;
  width: 2px; height: 1em;
  background: var(--cyan);
  vertical-align: text-bottom;
  animation: blink 1s infinite;
}
@keyframes blink { 0%,100%{opacity:1;}50%{opacity:0;} }
.hero-tech-bar {
  position: absolute;
  bottom: 1.5rem; left: 1.5rem; right: 1.5rem;
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.tech-chip {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  background: rgba(0,229,255,0.1);
  color: var(--cyan);
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

/* ── ABOUT ──────────────────────────────────── */
#about { background: var(--bg2); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-img-box {
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  position: relative;
}
.about-img-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,229,255,0.1) 0%, transparent 60%);
}
.about-avatar-initials {
  position: absolute;
  inset: 0;
  display: flex;
  /*align-items: center;*/
  justify-content: center;
  font-family: var(--font-head);
  font-size: 6rem;
  color: rgba(0,229,255,0.15);
}
.about-img-wrap { position: relative; }
.about-corner {
  position: absolute;
  bottom: -20px; right: -20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.about-corner .num { font-family: var(--font-head); font-size: 2rem; color: var(--cyan); line-height: 1; }
.about-corner .lbl {
  font-family: var(--font-mono); font-size: 0.65rem;
  letter-spacing: 0.1em; color: var(--text3);
  text-transform: uppercase; margin-top: 4px;
}
.about-text p { margin-bottom: 1.25rem; }
.about-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}
.fact-item {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  transition: border-color 0.3s;
}
.fact-item:hover { border-color: rgba(0,229,255,0.3); }
.fact-icon { font-size: 1.4rem; margin-bottom: 0.5rem; }
.fact-item h4 {
  font-family: var(--font-mono); font-size: 0.8rem;
  font-weight: 600; color: var(--text); margin-bottom: 2px;
}
.fact-item p { font-size: 0.78rem; color: var(--text3); margin: 0; }

/* ── SKILLS ─────────────────────────────────── */
.skills-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }
.skill-cat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.75rem;
  transition: all 0.3s var(--transition);
}
.skill-cat:hover {
  border-color: rgba(0,229,255,0.25);
  transform: translateY(-4px);
  box-shadow: var(--glow);
}
.skill-cat-title {
  font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 1.25rem;
  padding-bottom: 0.75rem; border-bottom: 1px solid var(--border);
}
.skill-pills { display: flex; flex-direction: column; gap: 0.65rem; }
.skill-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.55rem 0.85rem;
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text);
  transition: all 0.25s;
}
.skill-pill:hover {
  border-color: rgba(0,229,255,0.3);
  background: rgba(0,229,255,0.06);
  color: var(--cyan);
}
.skill-dot {
  width: 6px; height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  flex-shrink: 0;
  opacity: 0.6;
}

/* ── PROJECTS ───────────────────────────────── */
#projects { background: var(--bg2); }
.projects-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.35s var(--transition);
  cursor: pointer;
  display: block;
  text-decoration: none;
  color: inherit;
}
.project-card:hover {
  border-color: rgba(0,229,255,0.3);
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.4), var(--glow);
}
.project-thumb {
  height: 200px;
  position: relative;
  overflow: hidden;
}
.project-thumb-inner {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
}
.project-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, var(--surface));
}
.project-num {
  position: absolute;
  top: 1rem; right: 1rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text3);
  background: rgba(8,12,24,0.7);
  padding: 3px 8px;
  border-radius: 4px;
  z-index: 1;
}
.project-body { padding: 1.5rem; }
.project-tags { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 0.85rem; }
.project-tag {
  font-family: var(--font-mono); font-size: 0.65rem;
  letter-spacing: 0.06em; color: var(--cyan);
  background: rgba(0,229,255,0.08);
  border: 1px solid rgba(0,229,255,0.15);
  padding: 3px 8px; border-radius: 4px;
}
.project-body h3 { color: var(--text); margin-bottom: 0.5rem; font-size: 1.2rem; }
.project-body p { font-size: 0.88rem; line-height: 1.7; }
.project-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.project-cta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text3);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}
.project-arrow {
  width: 32px; height: 32px;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--text3);
  transition: all 0.25s;
}
.project-card:hover .project-cta { color: var(--cyan); }
.project-card:hover .project-arrow {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(0,229,255,0.08);
}

/* ── EXPERIENCE ─────────────────────────────── */
.exp-timeline { max-width: 760px; margin: 0 auto; position: relative; }
.exp-timeline::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0; left: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--cyan), rgba(0,229,255,0.05));
}
.exp-item { padding-left: 2.5rem; padding-bottom: 3rem; position: relative; }
.exp-item:last-child { padding-bottom: 0; }
.exp-dot {
  position: absolute;
  left: -5px; top: 5px;
  width: 11px; height: 11px;
  background: var(--bg);
  border: 2px solid var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(0,229,255,0.4);
}
.exp-meta {
  font-family: var(--font-mono); font-size: 0.72rem;
  color: var(--cyan); letter-spacing: 0.1em;
  text-transform: uppercase; margin-bottom: 0.5rem;
}
.exp-title { font-family: var(--font-head); font-size: 1.5rem; color: var(--text); margin-bottom: 0.25rem; }
.exp-company { font-family: var(--font-mono); font-size: 0.82rem; color: var(--text3); margin-bottom: 1rem; }
.exp-desc {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
}
.exp-desc p, li { font-size: 0.9rem; line-height: 1.8; }

/* ── SERVICES ───────────────────────────────── */
#services { background: var(--bg2); }
.services-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem; }
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2rem;
  display: flex;
  gap: 1.5rem;
  transition: all 0.3s var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 160px; height: 160px;
  background: radial-gradient(circle, rgba(0,229,255,0.07), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.service-card:hover::before { opacity: 1; }
.service-card:hover {
  border-color: rgba(0,229,255,0.25);
  transform: translateY(-3px);
}
.service-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(0,229,255,0.1);
  border: 1px solid rgba(0,229,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.service-content h3 { font-size: 1.1rem; color: var(--text); margin-bottom: 0.5rem; }
.service-content p { font-size: 0.88rem; line-height: 1.7; }

/* ── CONTACT ────────────────────────────────── */
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
.contact-left p { margin-bottom: 2rem; font-size: 1rem; line-height: 1.8; }
.contact-links { display: flex; flex-direction: column; gap: 1rem; }
.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: all 0.3s;
  color: var(--text2);
}
.contact-link:hover {
  border-color: rgba(0,229,255,0.3);
  color: var(--cyan);
  transform: translateX(4px);
}
.contact-link-icon {
  width: 40px; height: 40px;
  background: rgba(0,229,255,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-link-text { font-family: var(--font-mono); font-size: 0.82rem; }
.contact-link-label {
  font-family: var(--font-mono); font-size: 0.65rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text3); margin-bottom: 2px;
}
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-label {
  font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--text3);
}
.form-input, .form-textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: all 0.25s;
  resize: none;
}
.form-input::placeholder,.form-textarea::placeholder { color: var(--text3); }
.form-input:focus,.form-textarea:focus {
  border-color: rgba(0,229,255,0.4);
  box-shadow: 0 0 0 3px rgba(0,229,255,0.06);
}
.form-textarea { min-height: 140px; line-height: 1.6; }

/* ── RESPONSIVE ─────────────────────────────── */
@media (max-width: 1024px) { .skills-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
}
@media (max-width: 768px) {
  .skills-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .about-facts { grid-template-columns: 1fr; }
}
@media (max-width: 540px) {
  .projects-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
}
/* ── PROJECT HERO ── */
.proj-hero {
  min-height: 70vh;
  display: flex;
  align-items: flex-end;
  padding: 8rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.proj-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0d1225 0%, #1a2540 50%, #0d1a2e 100%);
  z-index: 0;
}
.proj-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 70% 40%, rgba(0,229,255,0.07), transparent);
}
.proj-hero-glyph {
  position: absolute;
  right: 6%;
  top: 50%;
  transform: translateY(-50%);
  font-size: clamp(8rem, 20vw, 18rem);
  opacity: 0.06;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.proj-hero-content { position: relative; z-index: 1; }
.proj-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text3);
  margin-bottom: 1.5rem;
  letter-spacing: 0.08em;
}
.proj-breadcrumb a { color: var(--cyan); transition: opacity 0.2s; }
.proj-breadcrumb a:hover { opacity: 0.7; }
.proj-breadcrumb .sep { color: var(--text3); }
.proj-num-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.proj-hero h1 { margin-bottom: 1.5rem; max-width: 700px; }
.proj-hero-meta {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.proj-meta-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 4px;
}
.proj-meta-value {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text);
}
.proj-tag-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}
.proj-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
  background: rgba(0,229,255,0.08);
  border: 1px solid rgba(0,229,255,0.2);
  padding: 5px 12px;
  border-radius: 6px;
}

/* ── MOCKUP SECTION ── */
.proj-mockup-section {
  background: var(--bg2);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}
.proj-mockup-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0,0,0,0.5);
}
.browser-bar {
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.browser-dots { display: flex; gap: 6px; }
.browser-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.d-red   { background: #ff5f57; }
.d-yellow{ background: #febc2e; }
.d-green { background: #28c840; }
.browser-url {
  flex: 1;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text3);
}
.proj-screen {
  width: 100%;
  max-height: 500px;
  background: linear-gradient(145deg, #0d1225, #111829);
  /* display: flex;
  align-items: center;
  justify-content: center; */
  position: relative;
  overflow: auto;
}

.proj-screen {
  position: relative;
}

.main-img {
  width: 100%;
  border-radius: 12px;
}

.slider-controls {
  position: absolute;
  top: 50%;
  width: 100%;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  padding: 0 10px;
}

.slider-controls button {
  background: rgba(0,0,0,0.5);
  color: white;
  border: none;
  padding: 8px 10px;
  border-radius: 50%;
  cursor: pointer;
  transition: 0.3s;
}

.slider-controls button:hover {
  background: rgba(0,0,0,0.8);
}
/* ── CONTENT SECTIONS ── */
.proj-content { padding: 6rem 0; }
.proj-content-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 5rem;
  align-items: start;
}
.content-block { margin-bottom: 3rem; }
.content-block h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin-bottom: 1rem;
}
.content-block p { line-height: 1.85; margin-bottom: 1rem; }
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; margin-top: 1.25rem; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text2);
  line-height: 1.6;
}
.feature-list li::before {
  content: '→';
  color: var(--cyan);
  font-family: var(--font-mono);
  flex-shrink: 0;
  margin-top: 1px;
}

/* Sidebar */
.proj-sidebar { display: flex; flex-direction: column; gap: 1.5rem; }
.sidebar-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
}
.sidebar-card h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.sidebar-stack { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.stack-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  background: rgba(0,229,255,0.07);
  border: 1px solid var(--border);
  color: var(--text2);
  padding: 4px 10px;
  border-radius: 6px;
}
.sidebar-stat-row { display: flex; flex-direction: column; gap: 0.75rem; }
.sidebar-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
}
.sidebar-stat:last-child { border-bottom: none; }
.sidebar-stat-key {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text3);
}
.sidebar-stat-val {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text);
  font-weight: 600;
}
.sidebar-links { display: flex; flex-direction: column; gap: 0.75rem; }
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.65rem 1rem;
  background: rgba(0,229,255,0.06);
  border: 1px solid rgba(0,229,255,0.15);
  border-radius: 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--cyan);
  transition: all 0.25s;
}
.sidebar-link:hover {
  background: rgba(0,229,255,0.12);
  transform: translateX(3px);
}

/* ── HIGHLIGHTS STRIP ── */
.proj-highlights {
  background: var(--bg2);
  padding: 5rem 0;
}
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.highlight-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem 1.5rem;
  text-align: center;
  transition: all 0.3s;
}
.highlight-card:hover {
  border-color: rgba(0,229,255,0.25);
  transform: translateY(-4px);
}
.highlight-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.highlight-num {
  font-family: var(--font-head);
  font-size: 2.2rem;
  color: var(--cyan);
  line-height: 1;
  margin-bottom: 4px;
}
.highlight-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text3);
}

/* ── NEXT/PREV NAVIGATION ── */
.proj-nav-strip {
  padding: 4rem 0;
  border-top: 1px solid var(--border);
}
.proj-nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}
.proj-nav-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: all 0.3s;
  flex: 1;
  max-width: 320px;
}
.proj-nav-link:hover {
  border-color: rgba(0,229,255,0.3);
  transform: translateY(-2px);
}
.proj-nav-link.prev { justify-content: flex-start; }
.proj-nav-link.next { justify-content: flex-end; margin-left: auto; }
.proj-nav-dir {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 3px;
}
.proj-nav-title {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text);
}
.proj-nav-arrow { font-size: 1.25rem; color: var(--cyan); }
.proj-nav-back {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.proj-nav-back span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Responsive */
@media (max-width: 900px) {
  .proj-content-grid { grid-template-columns: 1fr; gap: 3rem; }
  .highlights-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 600px) {
  .highlights-grid { grid-template-columns: 1fr 1fr; }
  .proj-hero-meta { gap: 1.25rem; }
  .proj-nav-inner { flex-direction: column; }
  .proj-nav-link { max-width: 100%; width: 100%; }
  .about-img-box { aspect-ratio: 1 / 1; }  
}
  

/* ─── PROJECT NAV STRIP ────────────────────────────────── */
.proj-nav-strip {
  padding: 4rem 0;
  border-top: 1px solid var(--border);
}
.proj-nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}
.proj-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text2);
  transition: all 0.3s;
  min-width: 180px;
}
.proj-nav-link:hover { border-color: rgba(0,229,255,0.3); transform: translateY(-2px); }
.proj-nav-label { font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text3); display: block; margin-bottom: 2px; }

/* ─── BROWSER URL AS LINK ──────────────────────────────── */
.browser-url {
  cursor: pointer;
  transition: color 0.2s;
}
.browser-url:hover { color: var(--cyan); }
a.browser-url-link {
  flex: 1;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text3);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}
a.browser-url-link:hover {
  color: var(--cyan);
  border-color: rgba(0,229,255,0.3);
  background: rgba(0,229,255,0.05);
}
a.browser-url-link::before {
  content: '🔗';
  font-size: 0.7rem;
  opacity: 0.6;
}

/* ─── NAV LOGO IMAGE ───────────────────────────────────── */
.nav-logo-img {
  display: block;
  height: 60px;
  width: auto;
}

/* ─── PROJECT PAGE RESPONSIVE ──────────────────────────── */
@media (max-width: 900px) {
  .proj-content-grid { grid-template-columns: 1fr; gap: 3rem; }
  .highlights-grid { grid-template-columns: repeat(2,1fr); }
  .proj-nav-inner { flex-direction: column; align-items: stretch; }
}
@media (max-width: 600px) {
  .highlights-grid { grid-template-columns: 1fr 1fr; }
  .proj-hero-meta { flex-direction: column; gap: 1rem; }
}