/* 
   Alpha Net Works - Custom Styles
   Colors: Deep Blue, Cyan/Teal accent, Off-white for text 
*/

:root {
    --alpha-bg: #090e17;
    --alpha-bg-darker: #05080d;
    --alpha-primary: #0ea5e9; /* Cyan / Light Blue */
    --alpha-secondary: #1e293b; /* Slate */
    --alpha-text: #f8fafc;
    --alpha-text-muted: #94a3b8;
    
    --bs-primary: var(--alpha-primary);
    --bs-dark: var(--alpha-bg);
    --bs-body-bg: var(--alpha-bg);
    --bs-body-color: var(--alpha-text);
}

body {
    background-color: var(--alpha-bg);
    color: var(--alpha-text);
    -webkit-font-smoothing: antialiased;
}

/* Typography Helpers */
.font-inter { font-family: 'Inter', sans-serif; }
.font-outfit { font-family: 'Outfit', sans-serif; }
.letter-spacing-1 { letter-spacing: 0.1em; }

/* Utilities */
.bg-dark { background-color: var(--alpha-bg) !important; }
.bg-darker { background-color: var(--alpha-bg-darker) !important; }
.text-primary { color: var(--alpha-primary) !important; }

/* Gradients */
.text-gradient {
    background: linear-gradient(135deg, #38bdf8 0%, #0284c7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navbar */
.transition-navbar {
    transition: all 0.3s ease;
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}
.transition-navbar.scrolled {
    background-color: rgba(5, 8, 13, 0.95) !important;
    backdrop-filter: blur(10px);
    padding-top: 0.8rem;
    padding-bottom: 0.8rem;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-link {
    color: var(--alpha-text-muted) !important;
    font-weight: 500;
    transition: color 0.2s ease;
}
.nav-link:hover, .nav-link.active {
    color: var(--alpha-primary) !important;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    padding-top: 80px;
}
.hero-bg {
    top: 0; left: 0;
    z-index: 0;
}
.hero-bg .overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(180deg, rgba(9, 14, 23, 0.3) 0%, rgba(9, 14, 23, 0.95) 85%, var(--alpha-bg) 100%);
}

.hero-title {
    line-height: 1.1;
    letter-spacing: -0.02em;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #0284c7, #0369a1);
    border: none;
    box-shadow: 0 4px 15px rgba(2, 132, 199, 0.3);
    transition: all 0.3s ease;
}
.btn-primary:hover {
    background: linear-gradient(135deg, #0369a1, #075985);
    box-shadow: 0 6px 20px rgba(2, 132, 199, 0.5);
    transform: translateY(-2px);
}
.glow-btn {
    position: relative;
}
.glow-btn::after {
    content: '';
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    background: linear-gradient(135deg, #38bdf8, #0284c7);
    z-index: -1;
    border-radius: inherit;
    filter: blur(8px);
    opacity: 0;
    transition: opacity 0.3s ease;
}
.glow-btn:hover::after {
    opacity: 0.6;
}

/* Cards & Glassmorphism */
.glass-card {
    background: rgba(30, 41, 59, 0.2);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.service-card {
    transition: all 0.3s ease;
}
.service-card:hover {
    transform: translateY(-10px);
    background: rgba(30, 41, 59, 0.4) !important;
    border-color: rgba(14, 165, 233, 0.3) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* Accordion Customization */
.custom-accordion .accordion-button {
    box-shadow: none !important;
}
.custom-accordion .accordion-button:not(.collapsed) {
    color: var(--alpha-primary);
    background-color: transparent;
}
.custom-accordion .accordion-button::after {
    filter: invert(1) grayscale(100%) brightness(200%);
}
.custom-accordion .accordion-button:not(.collapsed)::after {
    filter: invert(0.5) sepia(1) saturate(5) hue-rotate(175deg);
}

/* Animations */
.transition-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.transition-up.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Form Controls */
.form-control:focus {
    background-color: rgba(30, 41, 59, 0.4);
    border-color: var(--alpha-primary);
    box-shadow: 0 0 0 0.25rem rgba(14, 165, 233, 0.25);
    color: #fff;
}