/* ==========================================================================
   Variables & Basic Setup
   ========================================================================== */
   :root {
    --primary-yellow: #FFD400;
    --primary-yellow-hover: #e6bf00;
    --black-base: #000000;
    --dark-bg: #111111;
    --dark-surface: #1a1a1a;
    --gray-text: #adb5bd;
    --white: #ffffff;
    --font-family: 'Outfit', sans-serif;
    --transition-speed: 0.3s;
}

body {
    font-family: var(--font-family);
    background-color: var(--black-base);
    color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
}

/* ==========================================================================
   Utilities
   ========================================================================== */
.text-primary-yellow { color: var(--primary-yellow) !important; }
.bg-primary-yellow { background-color: var(--primary-yellow) !important; }
.bg-dark { background-color: var(--dark-bg) !important; }
.bg-black { background-color: var(--black-base) !important; }
.text-muted-light { color: var(--gray-text) !important; }
.tracking-wide { letter-spacing: 0.1em; }

.hover-yellow:hover { color: var(--primary-yellow) !important; }
.hover-scale { transition: transform var(--transition-speed); }
.hover-scale:hover { transform: scale(1.05); }

/* Buttons */
.btn-primary-yellow {
    background-color: var(--primary-yellow);
    color: var(--black-base);
    border: none;
    font-weight: 700;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    transition: all var(--transition-speed);
}
.btn-primary-yellow:hover {
    background-color: var(--primary-yellow-hover);
    color: var(--black-base);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 212, 0, 0.3);
}

.btn-outline-light {
    border: 2px solid var(--white);
    font-weight: 700;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    transition: all var(--transition-speed);
}
.btn-outline-light:hover {
    background-color: var(--white);
    color: var(--black-base);
    transform: translateY(-2px);
}

.btn-xl {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
#mainNav {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    background-color: transparent;
    transition: padding-top 0.3s, padding-bottom 0.3s, background-color 0.3s;
}

#mainNav .navbar-brand {
    font-weight: 800;
    letter-spacing: 1px;
}

#mainNav .brand-rp {
    color: var(--primary-yellow);
}

#mainNav .navbar-nav .nav-item .nav-link {
    font-family: var(--font-family);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--white);
    letter-spacing: 0.0625em;
    text-transform: uppercase;
    transition: color var(--transition-speed);
}
#mainNav .navbar-nav .nav-item .nav-link:hover,
#mainNav .navbar-nav .nav-item .nav-link.active {
    color: var(--primary-yellow);
}

#mainNav .nav-btn {
    background-color: transparent;
    border: 2px solid var(--primary-yellow);
    color: var(--primary-yellow) !important;
    border-radius: 4px;
    padding: 0.5rem 1.25rem !important;
    margin-left: 1rem;
    transition: all var(--transition-speed);
}
#mainNav .nav-btn:hover {
    background-color: var(--primary-yellow);
    color: var(--black-base) !important;
}

#mainNav.navbar-shrink {
    padding-top: 1rem;
    padding-bottom: 1rem;
    background-color: rgba(0, 0, 0, 0.95);
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
}

/* ==========================================================================
   Header / Hero
   ========================================================================== */
header.masthead {
    position: relative;
    padding-top: 10.5rem;
    padding-bottom: 6rem;
    text-align: left;
    background-image: linear-gradient(to right, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 40%, rgba(0, 0, 0, 0.2) 100%), url('../img/hero.jpg');
    background-repeat: no-repeat;
    background-attachment: scroll;
    background-position: center center;
    background-size: cover;
    height: 100vh;
    min-height: 600px;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.5);
}

.hero-subtitle {
    font-size: 1.75rem;
    font-weight: 300;
}

.hero-text {
    font-size: 1.15rem;
    max-width: 600px;
}

@media (min-width: 768px) {
    header.masthead {
        padding-top: 17rem;
        padding-bottom: 12.5rem;
    }
    .hero-title { font-size: 4.5rem; }
}

/* ==========================================================================
   General Sections
   ========================================================================== */
.page-section {
    padding: 6rem 0;
}
.section-heading {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.divider-custom {
    margin: 1.25rem 0 1.5rem;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.divider-custom-line {
    width: 100%;
    max-width: 4rem;
    height: 0.25rem;
    background-color: var(--primary-yellow);
    border-radius: 1rem;
}
.divider-custom-icon {
    color: var(--primary-yellow);
    font-size: 1.5rem;
    margin: 0 1rem;
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.service-card {
    background-color: var(--dark-surface);
    border-radius: 8px;
    border-bottom: 4px solid transparent;
    transition: all var(--transition-speed);
    cursor: pointer;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.05);
}

.service-card:hover {
    transform: translateY(-10px);
    border-bottom: 4px solid var(--primary-yellow);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    background-color: #222222;
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-yellow);
    transition: transform var(--transition-speed);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

/* ==========================================================================
   Why Choose Us Section
   ========================================================================== */
.benefit-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-yellow);
    color: var(--black-base);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.image-wrapper {
    position: relative;
    z-index: 1;
}

.yellow-accent-box {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 4px solid var(--primary-yellow);
    top: 20px;
    left: 20px;
    z-index: -1;
    border-radius: 0.25rem;
}

/* ==========================================================================
   Promotion Section
   ========================================================================== */
.promo-section {
    background-color: var(--dark-surface);
    background-image: radial-gradient(circle at center, #222 0%, #111 100%);
    position: relative;
    overflow: hidden;
}

.promo-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url('data:image/svg+xml;utf8,<svg width="20" height="20" xmlns="http://www.w3.org/2000/svg"><circle cx="2" cy="2" r="1" fill="%23FFD400" fill-opacity="0.1"/></svg>');
    z-index: 0;
}

.promo-box {
    position: relative;
    z-index: 1;
    background-color: rgba(0,0,0,0.6);
    border: 1px solid rgba(255,212,0,0.2);
    backdrop-filter: blur(5px);
}

.price-card {
    transition: transform var(--transition-speed);
}
.price-card:hover {
    transform: scale(1.05);
    border-color: var(--primary-yellow) !important;
    box-shadow: 0 0 20px rgba(255, 212, 0, 0.2);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.cta-section {
    box-shadow: inset 0 5px 15px rgba(0,0,0,0.3);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: #050505;
}

.footer-links a {
    display: block;
    color: var(--white);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color var(--transition-speed);
}
.footer-links a:hover {
    color: var(--primary-yellow);
}

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */
@media (max-width: 991.98px) {
    #mainNav {
        background-color: var(--black-base);
    }
    #mainNav .nav-btn {
        margin-left: 0;
        margin-top: 1rem;
        display: inline-block;
    }
    .hero-title {
        font-size: 2.5rem;
    }
    header.masthead {
        background-position: left center;
    }
}