/* TGR Sales Design System - style.css */

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

:root {
  --bg-color: #0b0f19;
  --surface-color: rgba(25, 30, 45, 0.6);
  --surface-border: rgba(255, 255, 255, 0.1);
  --accent-gold: #d4af37;
  --accent-cyan: #00e5ff;
  --text-primary: #f0f4f8;
  --text-secondary: #94a3b8;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Glassmorphism Utilities */
.glass {
  background: var(--surface-color);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--surface-border);
  border-radius: 16px;
}

/* Typography */
h1, h2, h3, h4, .brand-logo {
  font-family: var(--font-heading);
  font-weight: 700;
  color: #fff;
}

h1 { font-size: 4rem; line-height: 1.1; margin-bottom: 1.5rem; letter-spacing: -1px; }
h2 { font-size: 2.5rem; margin-bottom: 2rem; position: relative;}
h3 { font-size: 1.5rem; margin-bottom: 1rem; color: var(--accent-cyan); }
p { color: var(--text-secondary); margin-bottom: 1.5rem; font-size: 1.1rem; }

.gradient-text {
  background: linear-gradient(90deg, var(--accent-cyan), #ffffff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Layout & Containers */
.container {
  width: 90%;
  max-width: 1300px;
  margin: 0 auto;
}

section {
  padding: 100px 0;
}

/* Navbar */
header {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 20px 0;
  z-index: 1000;
  transition: var(--transition);
}

header.scrolled {
  background: rgba(11, 15, 25, 0.9);
  backdrop-filter: blur(15px);
  padding: 15px 0;
  border-bottom: 1px solid var(--surface-border);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: 2px;
  color: #fff;
  text-decoration: none;
}

.brand-logo span {
  color: var(--accent-cyan);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--accent-cyan);
}

.btn-primary {
  display: inline-block;
  padding: 12px 32px;
  background: linear-gradient(135deg, var(--accent-cyan), #0077ff);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  text-decoration: none;
  border-radius: 30px;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(0, 229, 255, 0.3);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 229, 255, 0.5);
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,229,255,0.15) 0%, rgba(0,0,0,0) 70%);
  z-index: -1;
}

.hero p {
  font-size: 1.3rem;
  max-width: 600px;
  margin-bottom: 2.5rem;
}

/* About / Stats */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: center;
}

.stat-box {
  padding: 3rem;
  text-align: center;
}

.stat-box h2 {
  font-size: 5rem;
  margin-bottom: 0;
  color: var(--accent-cyan);
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  padding: 2.5rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
  transform: translateX(-100%);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: rgba(0, 229, 255, 0.3);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.service-card:hover::before {
  transform: translateX(0);
}

/* Footer */
footer {
  background: #05070a;
  padding: 80px 0 40px;
  border-top: 1px solid var(--surface-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-grid h4 {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: #fff;
}

.footer-grid ul {
  list-style: none;
}

.footer-grid ul li {
  margin-bottom: 1rem;
}

.footer-grid a, .footer-grid p {
  text-decoration: none;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-grid a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--surface-border);
  color: #556;
}

/* Responsive */
@media (max-width: 992px) {
  h1 { font-size: 3rem; }
  .stats-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  h1 { font-size: 2.5rem; }
  .footer-grid { grid-template-columns: 1fr; }
}