:root {
  --bg-primary: #fcfcfc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f4f5f7;
  --bg-dark: #020202;
  --bg-darker: #050505;
  --bg-card-dark: #0b0b0b;
  --text-primary: #1a1a1a;
  --text-secondary: #4a5568;
  --text-muted: #a0aec0;
  --accent-red: #cb020a;
  --accent-hover: #a30208;
  --border-color: #e2e8f0;
  --border-dark: #1a1a1a;
  --font-main: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --max-width: 1200px;
  --transition-smooth: 0.25s ease-in-out;
}
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: var(--font-main);
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 16px;
    text-align: left;
    -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); margin-bottom: 15px; }
h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); margin-bottom: 15px; }
h3 { font-size: 1.4rem; margin-bottom: 12px; }
p { margin-bottom: 15px; text-align: left; }
.brand-red {
    color: var(--accent-red);
}
.text-center { text-align: center; }
.text-center p { text-align: center; }
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}
.site-header {
    background-color: #020202 !important;
    padding: 15px 0 !important;
    border-bottom: 3px solid var(--accent-red) !important;
    position: relative; 
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
.header-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    width: 100%;
}
.brand-logo-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    transition: opacity var(--transition-smooth);
    width: 250px;
    height: 50px;
    flex-shrink: 0;
}
.brand-logo-link:hover { opacity: 0.9; }
.brand-logo-img { display: block; height: auto; max-width: 100%; width: 100%; }
.nav-menu {
    display: flex;
    list-style: none;
    gap: 25px;
    align-items: center;
    margin: 0;
    padding: 0;
}
.nav-menu a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding: 6px 4px;
    position: relative;
    transition: var(--transition-smooth);
}
.nav-menu a.active { 
    color: var(--accent-red) !important; 
}
.nav-menu a:hover, 
.nav-menu a.active {
    color: var(--accent-red) !important;
    text-shadow: 0 0 12px rgba(203, 2, 10, 0.6);
}
.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--accent-red);
    transition: var(--transition-smooth);
    transform: translateX(-50%);
}
.nav-menu a:hover::after, 
.nav-menu a.active::after { 
    width: 100%;
}
.phone-nav {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 2px solid var(--accent-red);
    padding: 8px 16px;
    border-radius: 6px;
    color: #ffffff !important;
    text-decoration: none;
    font-weight: 700;
    white-space: nowrap;
    transition: var(--transition-smooth);
}
.phone-nav svg { display: block; flex-shrink: 0; transition: transform var(--transition-smooth); }
.phone-nav:hover {
    background-color: var(--accent-red);
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(203, 2, 10, 0.2);
}
.phone-nav:hover svg { transform: rotate(15deg); }
.hero {
    padding: 80px 0;
    text-align: center;
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}
.hero h1 { color: var(--text-primary); text-align: center; }
.hero p { max-width: 1050px; margin: 0 auto 25px auto; font-size: 1.2rem; text-align: center; }
.btn-group { display: flex; gap: 25px; justify-content: center; flex-wrap: wrap; margin-top: 10px; }
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--accent-red);
    color: #ffffff;
    padding: 14px 28px;
    border-radius: 6px;
    font-weight: 700;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition-smooth);
}
.btn:hover {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 15px rgba(203, 2, 10, 0.25);
}
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 2px solid var(--text-secondary);
    color: var(--text-secondary);
    padding: 12px 26px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}
.btn-secondary:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
    background-color: rgba(0, 0, 0, 0.02);
}
.intro-text-block {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.2rem;
    line-height: 1.6;
    text-align: center;
    color: var(--text-secondary);
}
@media (min-width: 951px) {
    .header-grid nav {
        flex-grow: 1;
        display: flex;
        justify-content: center;
        margin-left: 60px;
    }
}
@media (max-width: 950px) {
  .header-grid {
    flex-direction: column !important;
    text-align: center;
    padding: 15px 10px;
    gap: 15px;
  }
  .nav-menu {
    flex-direction: column;
    gap: 12px;
    width: 100%;
    margin: 0;
  }
  .phone-nav {
    margin-top: 5px;
    width: 100%;
    justify-content: center;
  }
  .btn, .btn-secondary {
    margin-top: 10px;
    width: 100%;
  }
}