/* ==========================================================================
   UVO SoftTech - Official Brand Theme Matched to Logo Palette
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&family=Space+Grotesk:wght@500;700&display=swap');

:root {
  --bg-dark: #020307;
  --bg-card: rgba(12, 14, 22, 0.85);
  --bg-card-hover: rgba(22, 25, 38, 0.9);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --border-glass: rgba(255, 0, 117, 0.2);
  --border-glow: rgba(255, 107, 0, 0.4);

  /* Exact UVOSOFT TECH Logo Colors */
  --primary-pink: #FF0075;
  --primary-magenta: #FF0055;
  --primary-orange: #FF6B00;
  --primary-gold: #FF8800;
  --primary-cyan: #FF0075;
  --primary-blue: #FF6B00;
  --accent-purple: #FF0055;
  --accent-neon: #FF6B00;
  --accent-coral: #FF0075;

  --text-main: #FFFFFF;
  --text-muted: #94A3B8;
  --text-dim: #64748B;

  --font-heading: 'Outfit', 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --logo-gradient: linear-gradient(135deg, #FF0075 0%, #FF6B00 100%);
  --shadow-neon: 0 0 25px rgba(255, 0, 117, 0.35);
  --shadow-purple: 0 0 30px rgba(255, 107, 0, 0.4);
  --glass-blur: blur(18px);
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Header & Navbar Matched to Logo Palette */
header, .navbar {
  position: fixed; width: 100%; top: 0; z-index: 1000;
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  background: rgba(2, 3, 7, 0.92);
  border-bottom: 2px solid;
  border-image: linear-gradient(90deg, #FF0075 0%, #FF6B00 100%) 1;
  padding: 0.85rem 4rem;
  display: flex; justify-content: space-between; align-items: center;
  box-shadow: 0 6px 30px rgba(0, 0, 0, 0.7);
}

.nav-logo-img {
  filter: drop-shadow(0 0 12px rgba(255, 0, 117, 0.4));
  transition: transform 0.3s ease, filter 0.3s ease;
}

.nav-logo:hover .nav-logo-img {
  transform: scale(1.05);
  filter: drop-shadow(0 0 18px rgba(255, 107, 0, 0.6));
}

nav ul { list-style: none; display: flex; gap: 2.2rem; }

nav a {
  color: var(--text-muted); text-decoration: none; font-size: 0.9rem; font-weight: 600; transition: all 0.3s ease; text-transform: uppercase; letter-spacing: 0.6px;
}

nav a:hover, nav a.active {
  color: #FFFFFF;
  text-shadow: 0 0 12px rgba(255, 0, 117, 0.9), 0 0 20px rgba(255, 107, 0, 0.6);
}

nav a.active::after {
  content: ''; display: block; height: 3px; background: var(--logo-gradient); border-radius: 3px; margin-top: 4px; box-shadow: 0 0 10px #FF0075;
}

/* Gradient Text Matching Logo */
.gradient-text {
  background: var(--logo-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  outline: none;
}

.btn-primary {
  background: var(--logo-gradient);
  color: #FFF;
  box-shadow: 0 4px 20px rgba(255, 0, 117, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255, 107, 0, 0.6);
  color: #FFF;
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  backdrop-filter: var(--glass-blur);
}

.btn-glass:hover {
  background: rgba(255, 0, 117, 0.12);
  border-color: var(--primary-pink);
  color: var(--primary-pink);
  transform: translateY(-2px);
}

.btn-neon {
  background: transparent;
  border: 1px solid var(--primary-orange);
  color: var(--primary-orange);
  box-shadow: 0 0 15px rgba(255, 107, 0, 0.3);
}

.btn-neon:hover {
  background: var(--logo-gradient);
  color: #FFF;
  border-color: transparent;
  box-shadow: 0 0 25px rgba(255, 0, 117, 0.6);
  transform: translateY(-2px);
}

.btn-login {
  padding: 0.6rem 1.4rem;
  border: 1px solid rgba(255, 0, 117, 0.5);
  background: rgba(255, 0, 117, 0.08);
  color: #FFF;
  border-radius: 6px;
  cursor: pointer;
  transition: 0.3s;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
}

.btn-login:hover {
  background: var(--logo-gradient);
  color: #FFF;
  box-shadow: 0 0 20px rgba(255, 0, 117, 0.5);
  border-color: transparent;
}

/* Glassmorphic Container & Cards */
.glass-panel, .glass-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: all 0.4s ease;
  position: relative;
}

.glass-panel:hover, .glass-card:hover {
  border-color: var(--primary-orange);
  box-shadow: var(--shadow-neon);
}

/* Form Controls */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-pink);
  box-shadow: 0 0 15px rgba(255, 0, 117, 0.3);
  background: rgba(255, 255, 255, 0.08);
}

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(2, 3, 7, 0.85);
  backdrop-filter: blur(12px);
  z-index: 10000;
  display: none;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.modal-box {
  background: #0C0E16;
  border: 1px solid var(--primary-pink);
  border-radius: var(--radius-lg);
  padding: 36px;
  max-width: 520px;
  width: 100%;
  box-shadow: 0 0 40px rgba(255, 0, 117, 0.3);
}

/* Responsive */
@media (max-width: 992px) {
  header, .navbar { padding: 0.8rem 2rem; }
}

@media (max-width: 768px) {
  header, .navbar { padding: 0.8rem 1.2rem; }
  nav ul { display: none; }
}