:root {
    --bg-dark: #0a0a0b;
    --bg-darker: #050506;
    --primary-glow: #00d2ff;
    --secondary-glow: #3a7bd5;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-muted: #e0e0e5;
    /* Brighter for visibility */
    --text-secondary: #f0f0f5;
    /* Almost white for better contrast */
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: #ffffff;
    font-family: var(--font-main);
    overflow-x: hidden;
    line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
}

.text-primary-gradient {
    background: linear-gradient(90deg, var(--primary-glow), var(--secondary-glow));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.text-secondary {
    color: var(--text-secondary) !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

/* Glassmorphism Classes */
.glass-nav {
    background: rgba(10, 10, 11, 0.8);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    transition: 0.3s ease;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    border-color: rgba(0, 210, 255, 0.3);
}

.glass-footer {
    border-top: 1px solid var(--glass-border);
    background: var(--bg-darker);
}

/* Cursor Glow Effect */
#cursor-glow {
    position: fixed;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 210, 255, 0.15), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease;
    mix-blend-mode: screen;
}

body:active #cursor-glow {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 210, 255, 0.3), transparent 70%);
}

.brand-logo {
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), filter 0.3s ease;
    filter: drop-shadow(0 0 10px rgba(0, 210, 255, 0.2));
}

.brand-logo:hover {
    transform: scale(1.03);
    /* Subtle scale for professionalism */
    filter: drop-shadow(0 0 25px rgba(0, 210, 255, 0.4));
}

.cls-glow {
    fill: #ffffff;
    filter: drop-shadow(0 0 2px var(--primary-glow));
    animation: pulseGlow 5s infinite ease-in-out;
    /* Slower, more professional pulse */
}

.cls-standard {
    fill: #ffffff;
}

.logo-outline {
    fill: rgba(255, 255, 255, 0.15);
    /* More subtle accent */
    transition: 0.3s ease;
}

.brand-logo:hover .logo-outline {
    fill: var(--primary-glow);
    filter: drop-shadow(0 0 5px var(--primary-glow));
}

@keyframes pulseGlow {

    0%,
    100% {
        filter: drop-shadow(0 0 2px var(--primary-glow));
        opacity: 0.85;
        /* Narrower range for elegance */
    }

    50% {
        filter: drop-shadow(0 0 10px var(--primary-glow));
        opacity: 1;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.2, 1, 0.3, 1);
    visibility: hidden;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
}

/* Staggered Reveals */
.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

.reveal-delay-3 {
    transition-delay: 0.3s;
}

.reveal-delay-4 {
    transition-delay: 0.4s;
}

.bg-dark-soft {
    background-color: #0f1218;
}

.bg-premium {
    background: linear-gradient(90deg, rgba(0, 210, 255, 0.1), rgba(58, 123, 213, 0.1));
    border: 1px solid rgba(0, 210, 255, 0.3);
    color: var(--primary-glow);
}

.premium-image-wrapper {
    position: relative;
    border-radius: 12px;
    box-shadow: 0 0 30px rgba(0, 210, 255, 0.1);
}

.premium-image-wrapper::after {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(45deg, var(--primary-glow), transparent, var(--secondary-glow));
    opacity: 0.05;
    z-index: -1;
    border-radius: 20px;
    filter: blur(15px);
}

.technical-image-placeholder {
    background: radial-gradient(circle at 70% 30%, #1a1f28, #0a0c10) !important;
}

.pulse-ring {
    position: absolute;
    width: 60px;
    height: 60px;
    border: 2px solid var(--primary-glow);
    border-radius: 50%;
    opacity: 0;
    animation: pulseRing 3s infinite;
}

@keyframes pulseRing {
    0% {
        transform: scale(0.5);
        opacity: 0;
    }

    50% {
        opacity: 0.3;
    }

    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* Sections */
.hero-section {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}


.hero-glow {
    position: absolute;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, rgba(0, 210, 255, 0.15), transparent 70%);
    top: -10vw;
    right: -10vw;
    z-index: -1;
}

.section-spacing {
    padding: 100px 0;
}

/* Buttons */
.btn-premium {
    background: linear-gradient(90deg, var(--primary-glow), var(--secondary-glow));
    border: none;
    border-radius: 50px;
    padding: 12px 35px;
    font-weight: 600;
    color: white;
    transition: 0.3s ease;
}

.btn-premium:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 210, 255, 0.4);
    color: white;
}

.btn-outline-premium {
    background: transparent;
    border: 2px solid var(--primary-glow);
    border-radius: 50px;
    padding: 12px 35px;
    font-weight: 600;
    color: var(--primary-glow);
    transition: 0.3s ease;
}

.btn-outline-premium:hover {
    background: var(--primary-glow);
    color: var(--bg-dark);
}

/* Form Styles */
.form-control-premium {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: white;
    padding: 12px;
}

.form-control-premium:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary-glow);
    box-shadow: none;
    color: white;
}

.form-control-premium::placeholder {
    color: #b0b0b5;
    /* Brighter placeholder for visibility */
    opacity: 1;
}

/* --- Added during Cleanup --- */

/* About Photo Style */
.about-image {
    transition: transform 0.8s cubic-bezier(0.2, 1, 0.3, 1), filter 0.8s ease;
    filter: brightness(0.9) contrast(1.1);
}

.about-image:hover {
    transform: scale(1.03);
    filter: brightness(1) contrast(1.1);
}

/* Expertise Image Cropping & Scaling */
.expertise-img-wrapper {
    height: 80px;
    width: 100%;
    overflow: hidden;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.2);
}

.expertise-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* Cropping fix: slightly scale up and center */
    transform: scale(1.1);
    object-position: center;
    transition: transform 0.5s ease;
}

.glass-card:hover .expertise-img {
    transform: scale(1.2);
}

.border-dashed {
    border-style: dashed !important;
    border-width: 2px;
}