/* ===========================
   NEXORAA - Main Stylesheet
   =========================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #6c63ff;
  --primary-dark: #5a52d5;
  --secondary: #00d9ff;
  --dark: #0a0a0f;
  --dark-2: #111118;
  --dark-3: #1a1a25;
  --dark-4: #22222f;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --border: rgba(255,255,255,0.08);
  --gradient: linear-gradient(135deg, #6c63ff, #00d9ff);
  --radius: 16px;
  --shadow: 0 20px 60px rgba(0,0,0,0.4);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== TYPOGRAPHY ===== */
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; line-height: 1.15; }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 700; line-height: 1.2; }
h3 { font-size: 1.3rem; font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--gradient);
  color: #fff;
  border: none;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(108, 99, 255, 0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(108,99,255,0.5); }
.btn-primary.full-width { width: 100%; justify-content: center; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
}
.btn-secondary:hover { background: var(--dark-3); border-color: rgba(255,255,255,0.2); transform: translateY(-2px); }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.3s ease;
}
.navbar.scrolled {
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(20px);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.5px;
}
.logo span { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.btn-nav {
  padding: 10px 22px !important;
  background: var(--gradient) !important;
  color: #fff !important;
  border-radius: 50px;
  font-weight: 600 !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(108,99,255,0.3) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 90% 60%, rgba(0,217,255,0.15) 0%, transparent 50%),
    var(--dark);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(108,99,255,0.15);
  border: 1px solid rgba(108,99,255,0.3);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  color: #a78bfa;
  margin-bottom: 24px;
}
.hero-content h1 { margin-bottom: 20px; }
.hero-content p {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 560px;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}
.stat { display: flex; flex-direction: column; }
.stat-num { font-size: 2rem; font-weight: 800; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-label { font-size: 0.85rem; color: var(--text-muted); }

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  animation: bounce 2s infinite;
  font-size: 0.85rem;
}
@keyframes bounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(6px); } }

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 56px; }
.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(108,99,255,0.15);
  border: 1px solid rgba(108,99,255,0.25);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #a78bfa;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-header h2 { margin-bottom: 12px; }
.section-header p { color: var(--text-muted); font-size: 1.05rem; max-width: 500px; margin: 0 auto; }

/* ===== SERVICES ===== */
.services { padding: 100px 0; background: var(--dark-2); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all 0.3s ease;
}
.service-card:hover {
  border-color: rgba(108,99,255,0.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 20px;
}
.service-card h3 { margin-bottom: 10px; }
.service-card > p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 20px; }
.service-card ul { list-style: none; margin-bottom: 24px; }
.service-card ul li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-muted);
  padding: 4px 0;
}
.service-card ul li i { color: #6c63ff; font-size: 0.75rem; }
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #a78bfa;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: gap 0.2s;
}
.service-link:hover { gap: 10px; }

/* ===== ABOUT ===== */
.about { padding: 100px 0; }
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-visual {
  position: relative;
  min-height: 420px;
}
.about-card {
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: absolute;
  transition: all 0.3s;
}
.main-card {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 240px;
  text-align: center;
  z-index: 2;
}
.main-card i { font-size: 2rem; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 12px; }
.main-card h4 { margin-bottom: 8px; }
.main-card p { font-size: 0.85rem; color: var(--text-muted); }
.side-card-1 {
  top: 10%;
  left: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  white-space: nowrap;
}
.side-card-1 i { color: #6c63ff; }
.side-card-2 {
  bottom: 10%;
  right: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  white-space: nowrap;
}
.side-card-2 i { color: #00d9ff; }
.floating-badge {
  position: absolute;
  bottom: 5%;
  left: 5%;
  background: var(--gradient);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.4rem;
  box-shadow: 0 8px 24px rgba(108,99,255,0.4);
}
.floating-badge div { display: flex; flex-direction: column; }
.floating-badge strong { font-size: 0.9rem; color: #fff; }
.floating-badge small { font-size: 0.75rem; color: rgba(255,255,255,0.8); }

.about-text { }
.about-text h2 { margin: 12px 0 20px; }
.about-text p { color: var(--text-muted); margin-bottom: 16px; }
.about-features { margin: 28px 0 32px; display: flex; flex-direction: column; gap: 16px; }
.about-feature { display: flex; align-items: flex-start; gap: 14px; }
.feature-icon {
  width: 40px;
  height: 40px;
  background: rgba(108,99,255,0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6c63ff;
  flex-shrink: 0;
}
.about-feature div { display: flex; flex-direction: column; }
.about-feature strong { font-size: 0.95rem; }
.about-feature span { font-size: 0.85rem; color: var(--text-muted); }

/* ===== SOLUTIONS / TECH ===== */
.solutions { padding: 100px 0; background: var(--dark-2); }
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 16px;
}
.tech-item {
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: all 0.3s;
}
.tech-item i { font-size: 1.8rem; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.tech-item:hover { border-color: rgba(108,99,255,0.4); transform: translateY(-4px); color: var(--text); }

.process-steps {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}
.process-step {
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  flex: 1;
  min-width: 180px;
  max-width: 220px;
  text-align: center;
}
.step-num {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}
.process-step h4 { margin-bottom: 8px; }
.process-step p { font-size: 0.85rem; color: var(--text-muted); }
.process-arrow { color: var(--text-muted); font-size: 1rem; flex-shrink: 0; }

/* ===== CONTACT ===== */
.contact { padding: 100px 0; }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-info h3 { font-size: 1.5rem; margin-bottom: 12px; }
.contact-info > p { color: var(--text-muted); margin-bottom: 32px; }
.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: center; gap: 14px; }
.contact-icon {
  width: 44px; height: 44px;
  background: rgba(108,99,255,0.15);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #6c63ff;
  flex-shrink: 0;
}
.contact-item div { display: flex; flex-direction: column; }
.contact-item strong { font-size: 0.9rem; }
.contact-item span { font-size: 0.85rem; color: var(--text-muted); }

.contact-form {
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.85rem; font-weight: 500; color: var(--text-muted); }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--dark-4);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: rgba(108,99,255,0.6); }
.form-group select option { background: var(--dark-4); }
.form-group textarea { resize: vertical; }

/* ===== FOOTER ===== */
.footer { padding: 60px 0 0; background: var(--dark-2); border-top: 1px solid var(--border); }
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand p { font-size: 0.9rem; color: var(--text-muted); margin: 12px 0 20px; }
.social-links { display: flex; gap: 12px; }
.social-links a {
  width: 36px; height: 36px;
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: all 0.2s;
}
.social-links a:hover { background: rgba(108,99,255,0.2); color: #a78bfa; border-color: rgba(108,99,255,0.3); }
.footer-links h4 { font-size: 0.9rem; margin-bottom: 16px; }
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links ul a { color: var(--text-muted); text-decoration: none; font-size: 0.88rem; transition: color 0.2s; }
.footer-links ul a:hover { color: var(--text); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  text-align: center;
}
.footer-bottom p { font-size: 0.85rem; color: var(--text-muted); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: rgba(10,10,15,0.98); padding: 20px 24px; gap: 16px; border-bottom: 1px solid var(--border); }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .hero-stats { gap: 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .about-inner { grid-template-columns: 1fr; }
  .about-visual { min-height: 300px; display: none; }
  .contact-inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .process-steps { flex-direction: column; }
  .process-arrow { transform: rotate(90deg); }
}