@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

:root {
  /* Dark Theme: Red/Dark Grey for Vitality */
  --primary-color: #C0392B;
  --secondary-color: #E74C3C;
  --accent-color: #F1948A;
  --light-color: #ECF0F1;
  --dark-color: #121212; /* Deep Black */
  
  --gradient-primary: linear-gradient(45deg, #922B21 0%, #C0392B 100%);
  --hover-color: #A93226;
  --background-color: #1B1B1B; /* Dark Grey */
  --text-color: #B3B6B7;
  
  --border-color: rgba(231, 76, 60, 0.3);
  --divider-color: rgba(255, 255, 255, 0.1);
  --shadow-color: rgba(0, 0, 0, 0.5);
  --highlight-color: #F39C12;
  
  --main-font: 'Playfair Display', serif;
  --alt-font: 'Lato', sans-serif;
}

body {
    font-family: var(--alt-font);
    background-color: var(--background-color);
    color: var(--text-color);
}
h1, h2, h3 {
    font-family: var(--main-font);
}

/* Custom Header Dark */
header {
    background-color: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    position: fixed;
    width: 100%;
    z-index: 50;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--divider-color);
}
header .logo img { height: 45px; }

.navigation ul {
    display: flex;
    list-style: none;
    gap: 20px;
    align-items: center;
}
.navigation a {
    color: var(--light-color);
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}
.navigation a:hover {
    color: var(--secondary-color);
}
.btn-highlight {
    border: 1px solid var(--secondary-color);
    padding: 8px 20px;
    border-radius: 4px;
    transition: 0.3s;
}
.btn-highlight:hover {
    background: var(--secondary-color);
    color: white !important;
}

/* Mobile Menu Dark */
#nav-toggle { display: none; }
@media (max-width: 768px) {
    .nav-icon {
        display: block;
        width: 25px;
        cursor: pointer;
    }
    .nav-icon span {
        display: block;
        height: 2px;
        background: white;
        margin: 5px 0;
    }
    .navigation {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--dark-color);
        padding: 20px;
        text-align: center;
    }
    .navigation ul { flex-direction: column; }
    #nav-toggle:checked ~ .navigation { display: block; }
}

/* Hero */
.hero-screen {
    min-height: 80vh;
    background: linear-gradient(to right, rgba(0,0,0,0.8), rgba(0,0,0,0.4)), url('./img/bg.jpg') center/cover;
    padding-top: 80px;
}
.btn-main {
    background: var(--secondary-color);
    box-shadow: 0 0 20px rgba(231, 76, 60, 0.4);
    transition: 0.3s;
}
.btn-main:hover {
    background: var(--primary-color);
}

/* Sections */
section {
    padding-top: 10vh;
    padding-bottom: 10vh;
}
.dark-section {
    background-color: var(--background-color);
}
.separator {
    height: 1px;
    background: var(--divider-color);
    margin: 0;
    position: relative;
    z-index: 1;
}

/* CTA */
.cta-dark {
    background-image: url('./img/bg.jpg');
    background-attachment: fixed;
    background-size: cover;
}

/* Footer Dark */
footer {
    background-color: #000000;
    color: #666;
}