:root {
    --primary: #00d2ff;
    --primary-glow: rgba(0, 210, 255, 0.4);
    --secondary: #3a7bd5;
    --dark-bg: #0a0a0f;
    --text-main: #ffffff;
    --text-muted: #a0a0b0;
    --glass-bg: rgba(15, 15, 20, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-main);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

h1, h2, h3, .logo {
    font-family: 'Outfit', sans-serif;
}



/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 12px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.3);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 8px 40px;
    background: rgba(10, 10, 15, 0.85);
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 2px;
}

.logo span {
    color: var(--primary);
    font-weight: 400;
}

.logo-img {
    height: 45px;
    width: auto;
    object-fit: contain;
    filter: invert(1);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links li a {
    font-family: 'Inter', sans-serif;
    font-size: 0.65rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    padding-bottom: 5px;
    transition: color 0.3s;
}

.navbar .btn-primary {
    padding: 8px 18px;
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.nav-links li a:not(.btn-primary)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav-links li a:not(.btn-primary):hover::after {
    width: 100%;
}

.nav-links li a:hover {
    color: var(--primary);
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white !important;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px var(--primary-glow);
    transition: transform 0.3s, box-shadow 0.3s, background 0.3s;
    border: none;
    outline: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 210, 255, 0.6);
}

.btn-secondary {
    background: transparent;
    color: white;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    transform: translateY(-2px);
}

/* Parallax Sections */
.parallax-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* 
   We use fixed background attachment for pure CSS parallax.
   Fallback logic for JS if needed later.
*/
.parallax-bg {
    position: absolute;
    top: -10%;
    left: 0;
    width: 100%;
    height: 120%;
    background-size: cover;
    background-position: center;
    z-index: 0;
    transform: scale(1.05); /* Slight scale to prevent edge gaps */
    will-change: transform;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-section .overlay {
    background: linear-gradient(to bottom, rgba(10, 10, 15, 0.4), rgba(10, 10, 15, 0.9));
}

.service-section .dark-overlay {
    background: rgba(10, 10, 15, 0.75);
}

.content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    width: 100%;
    padding: 0 50px;
}

/* Typography and Content Setup */
.fade-in-up {
    text-align: center;
    animation: fadeInUp 1.5s cubic-bezier(0.19, 1, 0.22, 1) forwards;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-section h1 {
    font-size: 5rem;
    line-height: 1.1;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.hero-section h1 span {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-section p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 40px auto;
    line-height: 1.6;
}

.cta-group {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.scroll-indicator span {
    margin-bottom: 10px;
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 20px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
}

@keyframes scroll {
    0% { top: 6px; opacity: 1; }
    100% { top: 20px; opacity: 0; }
}

/* Service Sections */
.align-left {
    display: flex;
    justify-content: flex-start;
}

.align-right {
    display: flex;
    justify-content: flex-end;
}

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: 60px;
    border-radius: 24px;
    max-width: 600px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s, box-shadow 0.3s;
}

.glass-panel:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
    border-color: rgba(255, 255, 255, 0.15);
}

.eyebrow {
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.85rem;
    display: block;
    margin-bottom: 15px;
}

.glass-panel h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    line-height: 1.1;
}

.glass-panel p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 1.05rem;
    font-weight: 600;
}

.feature-list li svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

/* Scroll Animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s cubic-bezier(0.19, 1, 0.22, 1), transform 1s cubic-bezier(0.19, 1, 0.22, 1);
}

.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Footer Section */
.footer {
    background: #050508;
    padding: 80px 50px 30px 50px;
    border-top: 1px solid var(--glass-border);
    position: relative;
    z-index: 10;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-info .logo-img {
    height: 140px;
    margin-bottom: 20px;
}

.footer-info p {
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 400px;
    margin-bottom: 30px;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    color: var(--text-main);
    font-weight: 600;
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--primary);
}

.footer-form h3 {
    margin-bottom: 25px;
    font-size: 1.8rem;
}

.input-group {
    position: relative;
    margin-bottom: 25px;
}

.input-group input,
.input-group textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 15px;
    color: var(--text-main);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s, background 0.3s;
    outline: none;
}

.input-group input:focus,
.input-group textarea:focus {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
}

.input-group label {
    position: absolute;
    left: 15px;
    top: 15px;
    color: var(--text-muted);
    transition: all 0.3s ease;
    pointer-events: none;
}

.input-group input:focus ~ label,
.input-group textarea:focus ~ label,
.input-group input:not(:placeholder-shown) ~ label,
.input-group textarea:not(:placeholder-shown) ~ label {
    top: -10px;
    left: 10px;
    font-size: 0.8rem;
    color: var(--primary);
    background: #050508;
    padding: 0 5px;
}

.footer-bottom {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Responsive */
@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero-section h1 {
        font-size: 3.5rem;
    }
    
    .glass-panel {
        padding: 40px 30px;
    }
    
    .glass-panel h2 {
        font-size: 2.2rem;
    }
    
    .content {
        padding: 0 20px;
    }
    
    .navbar {
        padding: 10px 20px;
    }
}