/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #060609;
  --bg2: #0d0d14;
  --surface: rgba(255,255,255,0.04);
  --surface2: rgba(255,255,255,0.07);
  --border: rgba(255,255,255,0.08);
  --text: #f1f1f5;
  --text2: #9898b0;
  --accent: #818cf8;
  --accent2: #a78bfa;
  --pink: #ec4899;
  --blue: #38bdf8;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 0 60px rgba(129,140,248,0.08);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }

/* ===== NOISE ===== */
.noise {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  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");
  background-size: 200px;
  opacity: 0.5;
}

/* ===== CANVAS BG ===== */
#bg-canvas {
  position: fixed; inset: 0; z-index: 0;
  pointer-events: none; opacity: 0.4;
}

/* ===== CONTAINER ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

/* ===== NAV ===== */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.3s, backdrop-filter 0.3s;
}
#navbar.scrolled {
  background: rgba(6,6,9,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  height: 70px; display: flex; align-items: center; gap: 32px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-text { font-family: 'Space Grotesk', sans-serif; font-size: 1.2rem; font-weight: 700; }
.logo-accent { color: var(--accent2); }
.nav-links { display: flex; gap: 8px; margin-left: auto; list-style: none; }
.nav-links a {
  padding: 8px 16px; border-radius: 8px; font-size: 0.9rem;
  font-weight: 500; color: var(--text2); transition: all 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); background: var(--surface2); }
.nav-cta {
  padding: 8px 20px; border-radius: 8px; font-size: 0.9rem; font-weight: 600;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: white; transition: opacity 0.2s, transform 0.2s;
}
.nav-cta:hover { opacity: 0.85; transform: translateY(-1px); }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.3s; }
.mobile-menu { display: none; flex-direction: column; padding: 12px 24px 20px; gap: 4px; background: rgba(6,6,9,0.95); border-bottom: 1px solid var(--border); }
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 12px 16px; border-radius: 8px; font-weight: 500; color: var(--text2); transition: 0.2s; }
.mobile-menu a:hover { color: var(--text); background: var(--surface2); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: var(--radius-sm); font-weight: 600;
  font-size: 0.95rem; transition: all 0.2s; cursor: pointer; border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: white; box-shadow: 0 4px 24px rgba(129,140,248,0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(129,140,248,0.4); }
.btn-ghost {
  background: var(--surface); color: var(--text2);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--surface2); color: var(--text); transform: translateY(-2px); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 120px 24px 80px; max-width: 1200px; margin: 0 auto;
  gap: 64px; position: relative; z-index: 1;
}
.hero-content { flex: 1; }
.badge-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 100px; font-size: 0.85rem; font-weight: 500;
  background: rgba(129,140,248,0.1); border: 1px solid rgba(129,140,248,0.25);
  color: var(--accent); margin-bottom: 28px;
}
.badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #4ade80; box-shadow: 0 0 8px #4ade80;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.5} }

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800; line-height: 1.05; margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--accent2), var(--pink));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: 1.1rem; color: var(--text2); margin-bottom: 40px; line-height: 1.7;
}
.hero-subtitle strong { color: var(--text); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats { display: flex; align-items: center; gap: 32px; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-family: 'Space Grotesk', sans-serif; font-size: 1.8rem; font-weight: 700; color: var(--text); }
.stat-label { font-size: 0.8rem; color: var(--text2); text-transform: uppercase; letter-spacing: 0.05em; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

/* ===== HERO VISUAL ===== */
.hero-visual { flex: 1; display: flex; justify-content: center; }
.card-stack { position: relative; width: 320px; height: 360px; }
.float-card {
  position: absolute; display: flex; align-items: center; gap: 14px;
  padding: 16px 20px; border-radius: var(--radius); width: 290px;
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  backdrop-filter: blur(20px); box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  animation: floatCard 6s ease-in-out infinite;
}
.card-1 { top: 0; left: 20px; animation-delay: 0s; }
.card-2 { top: 110px; left: 0; animation-delay: -2s; }
.card-3 { top: 220px; left: 30px; animation-delay: -4s; }
@keyframes floatCard { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
.card-icon { font-size: 1.6rem; }
.card-info { flex: 1; }
.card-name { display: block; font-weight: 600; font-size: 0.9rem; }
.card-desc { display: block; font-size: 0.78rem; color: var(--text2); }
.card-status {
  font-size: 0.7rem; font-weight: 600; padding: 4px 10px;
  border-radius: 100px; text-transform: uppercase; letter-spacing: 0.05em;
}
.card-status.live { background: rgba(74,222,128,0.15); color: #4ade80; border: 1px solid rgba(74,222,128,0.3); }
.card-status.soon { background: rgba(251,191,36,0.15); color: #fbbf24; border: 1px solid rgba(251,191,36,0.3); }
.glow-orb { position: absolute; border-radius: 50%; filter: blur(40px); pointer-events: none; }
.orb-1 { width: 200px; height: 200px; background: rgba(129,140,248,0.2); top: -40px; right: -40px; }
.orb-2 { width: 150px; height: 150px; background: rgba(167,139,250,0.15); bottom: -20px; left: -20px; }

.scroll-hint {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 0.75rem; color: var(--text2); text-transform: uppercase;
  letter-spacing: 0.1em; animation: fadeInUp 1s 1s both;
}
.scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, var(--accent), transparent); animation: scrollLine 2s infinite; }
@keyframes scrollLine { 0%{opacity:1;transform:scaleY(1) translateY(0)} 100%{opacity:0;transform:scaleY(0.5) translateY(20px)} }
@keyframes fadeInUp { from{opacity:0;transform:translateX(-50%) translateY(20px)} to{opacity:1;transform:translateX(-50%) translateY(0)} }

/* ===== SECTION COMMON ===== */
.section-label {
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--accent); margin-bottom: 16px;
}
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700; line-height: 1.2; margin-bottom: 24px;
}

/* ===== ABOUT ===== */
.about { padding: 120px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-text p { color: var(--text2); margin-bottom: 20px; font-size: 1.05rem; line-height: 1.75; }
.tech-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.pill {
  padding: 6px 14px; border-radius: 100px; font-size: 0.82rem; font-weight: 500;
  background: var(--surface); border: 1px solid var(--border); color: var(--text2);
  transition: 0.2s;
}
.pill:hover { border-color: var(--accent); color: var(--accent); }
.about-card-wrap { display: flex; justify-content: center; }
.about-card {
  width: 240px; padding: 36px 24px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  backdrop-filter: blur(10px);
}
.about-avatar { border-radius: 50%; overflow: hidden; }
.about-card-name { font-family: 'Space Grotesk', sans-serif; font-size: 1.2rem; font-weight: 700; }
.about-card-title { font-size: 0.82rem; color: var(--text2); }
.about-card-links { display: flex; gap: 12px; margin-top: 8px; }
.icon-link {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--surface2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text2); transition: 0.2s;
}
.icon-link:hover { color: var(--accent); border-color: var(--accent); }

/* ===== FEATURED PROJECTS ===== */
.featured { padding: 120px 0; }
.featured-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 48px; }
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.project-card {
  position: relative; padding: 32px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
  overflow: hidden; transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  display: flex; flex-direction: column; gap: 16px;
}
.project-card:hover { transform: translateY(-6px); border-color: rgba(129,140,248,0.3); box-shadow: 0 16px 48px rgba(0,0,0,0.3); }
.project-card-bg {
  position: absolute; top: -60px; right: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle, var(--c1), var(--c2));
  opacity: 0.08; pointer-events: none; transition: opacity 0.3s;
}
.project-card:hover .project-card-bg { opacity: 0.15; }
.project-emoji { font-size: 2rem; }
.project-badge {
  position: absolute; top: 20px; right: 20px;
  font-size: 0.72rem; font-weight: 600; padding: 4px 10px;
  border-radius: 100px; background: rgba(74,222,128,0.15);
  color: #4ade80; border: 1px solid rgba(74,222,128,0.3);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.soon-badge { background: rgba(251,191,36,0.15); color: #fbbf24; border-color: rgba(251,191,36,0.3); }
.project-card h3 { font-family: 'Space Grotesk', sans-serif; font-size: 1.3rem; font-weight: 700; }
.project-card p { color: var(--text2); font-size: 0.92rem; line-height: 1.65; flex: 1; }
.project-tech { display: flex; flex-wrap: wrap; gap: 8px; }
.project-tech span {
  font-size: 0.75rem; font-weight: 500; padding: 4px 10px;
  border-radius: 6px; background: rgba(255,255,255,0.06);
  color: var(--text2); border: 1px solid var(--border);
}
.project-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.88rem; font-weight: 600; color: var(--accent); transition: 0.2s;
  margin-top: auto;
}
.project-link:hover { gap: 10px; }
.project-link.disabled { color: var(--text2); cursor: default; }

/* ===== CTA ===== */
.cta-section { padding: 80px 0 120px; }
.cta-card {
  position: relative; padding: 80px 48px; border-radius: 24px;
  background: var(--surface); border: 1px solid var(--border);
  text-align: center; overflow: hidden;
}
.cta-glow {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 600px; height: 300px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(129,140,248,0.12), transparent);
  pointer-events: none;
}
.cta-card h2 { font-family: 'Space Grotesk', sans-serif; font-size: 2.5rem; font-weight: 700; margin-bottom: 16px; }
.cta-card p { color: var(--text2); font-size: 1.05rem; margin-bottom: 36px; }

/* ===== FOOTER ===== */
.footer { padding: 60px 0 32px; border-top: 1px solid var(--border); position: relative; z-index: 1; }
.footer-inner { display: flex; gap: 64px; margin-bottom: 48px; }
.footer-brand { flex: 1; }
.footer-brand p { color: var(--text2); font-size: 0.9rem; margin-top: 16px; max-width: 240px; }
.footer-links { display: flex; gap: 64px; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col h4 { font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text2); margin-bottom: 4px; }
.footer-col a { font-size: 0.9rem; color: var(--text2); transition: 0.2s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom { display: flex; justify-content: space-between; font-size: 0.82rem; color: var(--text2); padding-top: 24px; border-top: 1px solid var(--border); }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero { padding: 140px 0 80px; text-align: center; position: relative; z-index: 1; }
.page-hero .section-label { justify-content: center; display: flex; }
.page-hero h1 { font-family: 'Space Grotesk', sans-serif; font-size: clamp(2.5rem, 6vw, 4rem); font-weight: 800; margin-bottom: 20px; }
.page-hero p { color: var(--text2); font-size: 1.1rem; max-width: 540px; margin: 0 auto; }

/* ===== PROJECTS PAGE ===== */
.projects-page { padding: 60px 0 120px; }
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 48px; }
.filter-btn {
  padding: 8px 20px; border-radius: 100px; font-size: 0.88rem; font-weight: 600;
  background: var(--surface); border: 1px solid var(--border); color: var(--text2);
  cursor: pointer; transition: 0.2s;
}
.filter-btn.active, .filter-btn:hover { background: var(--accent); border-color: var(--accent); color: white; }
.all-projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }

/* ===== CONTACT PAGE ===== */
.contact-section { padding: 60px 0 120px; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; align-items: start; }
.contact-info h2 { font-family: 'Space Grotesk', sans-serif; font-size: 1.8rem; font-weight: 700; margin-bottom: 16px; }
.contact-info p { color: var(--text2); line-height: 1.75; margin-bottom: 36px; }
.contact-items { display: flex; flex-direction: column; gap: 16px; }
.contact-item {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--border);
}
.contact-item-icon {
  width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
  background: rgba(129,140,248,0.1); border: 1px solid rgba(129,140,248,0.2);
  display: flex; align-items: center; justify-content: center; color: var(--accent);
}
.contact-item-label { font-size: 0.78rem; color: var(--text2); text-transform: uppercase; letter-spacing: 0.06em; }
.contact-item-val { font-size: 0.95rem; font-weight: 500; }

/* FORM */
.contact-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 40px; }
.form-title { font-family: 'Space Grotesk', sans-serif; font-size: 1.3rem; font-weight: 700; margin-bottom: 28px; }
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--text2); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.05em; }
input, textarea, select {
  width: 100%; padding: 12px 16px; border-radius: var(--radius-sm); font-size: 0.95rem;
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  color: var(--text); font-family: 'Inter', sans-serif; transition: 0.2s; outline: none;
}
input::placeholder, textarea::placeholder { color: var(--text2); }
input:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(129,140,248,0.1); }
textarea { resize: vertical; min-height: 120px; }
.form-submit { width: 100%; margin-top: 8px; justify-content: center; font-size: 1rem; padding: 14px; }
.form-success { display: none; text-align: center; padding: 20px; color: #4ade80; font-weight: 600; }

/* ===== AOS ANIMATIONS ===== */
[data-aos] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s, transform 0.6s; }
[data-aos="fade-left"] { transform: translateX(24px); }
[data-aos="fade-right"] { transform: translateX(-24px); }
[data-aos="fade-down"] { transform: translateY(-24px); }
[data-aos].aos-animate { opacity: 1; transform: translate(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero { flex-direction: column; text-align: center; gap: 48px; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { justify-content: center; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; margin-left: auto; }
  .projects-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .featured-header { flex-direction: column; align-items: flex-start; gap: 16px; }
  .footer-inner { flex-direction: column; gap: 40px; }
  .footer-links { gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .card-stack { width: 280px; height: 320px; }
  .float-card { width: 260px; }
}