/* 
   iKreative Redesign Stylesheet
   Theme: Glassmorphic Cyber-Chic
   Aesthetics: Deep dark backgrounds, vibrant glowing gradients, smooth micro-interactions.
*/

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Color Palette (Dark Theme Default) */
    --bg-dark: #06040d;
    --bg-dark-secondary: #0c091a;
    --text-primary: #f3f1f9;
    --text-secondary: #9e9aa8;
    
    /* Accents */
    --accent-cyan: #00f2fe;
    --accent-purple: #9b51e0;
    --accent-magenta: #ff007f;
    --accent-blue: #4facfe;
    
    /* Glows */
    --glow-cyan: rgba(0, 242, 254, 0.2);
    --glow-purple: rgba(155, 81, 224, 0.2);
    --glow-magenta: rgba(255, 0, 127, 0.25);
    
    /* Glassmorphism Defaults */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-hover: rgba(255, 255, 255, 0.2);
    --glass-blur: blur(16px);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
    
    /* Utilities */
    --grid-line: rgba(255, 255, 255, 0.015);
    --input-bg: rgba(255, 255, 255, 0.02);
    --input-focus-bg: rgba(255, 255, 255, 0.05);
    --blob-blend: screen;
    --blob-opacity: 0.4;
    --text-quote-color: rgba(255, 255, 255, 0.05);
    --navbar-scrolled-bg: rgba(6, 4, 13, 0.85);
    --navbar-scrolled-border: rgba(255, 255, 255, 0.05);
    
    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

:root.light-theme {
    /* Color Palette (Light Theme Override) */
    --bg-dark: #f5f4fb;
    --bg-dark-secondary: #eae8f5;
    --text-primary: #0f0b21;
    --text-secondary: #5e5975;
    
    /* Accents */
    --accent-cyan: #008fa3;
    --accent-purple: #7a2bc7;
    --accent-magenta: #d6006f;
    --accent-blue: #005ab8;
    
    /* Glows */
    --glow-cyan: rgba(0, 143, 163, 0.08);
    --glow-purple: rgba(122, 43, 199, 0.08);
    --glow-magenta: rgba(214, 0, 111, 0.08);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.65);
    --glass-border: rgba(15, 11, 33, 0.06);
    --glass-border-hover: rgba(15, 11, 33, 0.15);
    --glass-shadow: 0 8px 32px 0 rgba(15, 11, 33, 0.06);
    
    /* Utilities */
    --grid-line: rgba(15, 11, 33, 0.03);
    --input-bg: rgba(0, 0, 0, 0.02);
    --input-focus-bg: rgba(255, 255, 255, 0.8);
    --blob-blend: multiply;
    --blob-opacity: 0.15;
    --text-quote-color: rgba(15, 11, 33, 0.05);
    --navbar-scrolled-bg: rgba(245, 244, 251, 0.85);
    --navbar-scrolled-border: rgba(15, 11, 33, 0.05);
}

/* Light Theme Element Overrides */
:root.light-theme .stat-number {
    background: linear-gradient(135deg, var(--text-primary), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    cursor: default;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    border: 2px solid var(--bg-dark);
}
:root.light-theme ::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.1);
    border: 2px solid var(--bg-dark);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-purple);
}

/* Selection */
::selection {
    background: var(--accent-purple);
    color: #fff;
}

/* Background Glowing Blobs */
.bg-glow-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
    pointer-events: none;
}

.bg-glow-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: var(--blob-opacity);
    mix-blend-mode: var(--blob-blend);
    animation: floatGlow 20s infinite alternate;
    transition: opacity var(--transition-normal), mix-blend-mode var(--transition-normal);
}

.blob-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-purple) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    animation-duration: 25s;
}

.blob-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-cyan) 0%, transparent 70%);
    bottom: -150px;
    left: -150px;
    animation-duration: 18s;
}

.blob-3 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, var(--accent-magenta) 0%, transparent 70%);
    top: 50%;
    left: 40%;
    animation-duration: 30s;
}

@keyframes floatGlow {
    0% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(5%, 8%) scale(1.1);
    }
    100% {
        transform: translate(-5%, -5%) scale(0.9);
    }
}

/* Background Grid Overlay */
.bg-grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image: 
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 50px 50px;
    background-position: center center;
    pointer-events: none;
    transition: background-image var(--transition-normal);
}

/* Typography & Layout Helpers */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    transition: color var(--transition-normal);
}

p {
    color: var(--text-secondary);
    transition: color var(--transition-normal);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-header h2 {
    font-size: 2.8rem;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #ffffff 40%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header p {
    font-size: 1.1rem;
}

.badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 30px;
    background: rgba(155, 81, 224, 0.1);
    border: 1px solid rgba(155, 81, 224, 0.3);
    color: var(--accent-cyan);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
    font-family: var(--font-heading);
}

/* Custom Cursor (Optional tracker) */
.custom-cursor {
    width: 20px;
    height: 20px;
    border: 2px solid var(--accent-cyan);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9999;
    transition: width 0.3s, height 0.3s, background-color 0.3s;
    display: none; /* Enabled on mousemove in JS */
}

.custom-cursor-dot {
    width: 4px;
    height: 4px;
    background-color: var(--accent-magenta);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9999;
    display: none;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-normal);
    cursor: pointer;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 15px rgba(155, 81, 224, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(155, 81, 224, 0.6);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    transform: translateY(-3px);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-normal);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: var(--navbar-scrolled-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--navbar-scrolled-border);
    padding: 12px 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.navbar-brand {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    text-decoration: none;
    display: flex;
    align-items: center;
}

.navbar-brand .logo-i {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-right: 0.25em;
}

.navbar-brand .logo-kreative {
    background: linear-gradient(135deg, #ffffff, var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

:root.light-theme .navbar-brand .logo-kreative {
    background: linear-gradient(135deg, var(--text-primary), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
    font-size: 0.95rem;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
    transition: var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.theme-toggle {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    padding: 0;
    outline: none;
}

.theme-toggle:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 10px var(--glow-cyan);
    transform: translateY(-2px);
}

:root.light-theme .theme-toggle:hover {
    background: rgba(0, 0, 0, 0.02);
}

.theme-toggle svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-normal);
}

.theme-toggle:hover svg {
    transform: rotate(15deg);
}

.theme-toggle .sun-icon {
    display: block;
}

.theme-toggle .moon-icon {
    display: none;
}

:root.light-theme .theme-toggle .sun-icon {
    display: none;
}

:root.light-theme .theme-toggle .moon-icon {
    display: block;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    width: 30px;
    height: 20px;
    justify-content: space-between;
    cursor: pointer;
}

.nav-toggle span {
    width: 100%;
    height: 2px;
    background-color: #ffffff;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.hero-content {
    max-width: 650px;
}

.hero-content h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-content h1 span.gradient-text {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple) 50%, var(--accent-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.hero-cta {
    display: flex;
    gap: 16px;
}

.hero-illustration {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Floating Geometric Shapes */
.shape-holder {
    position: relative;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(155, 81, 224, 0.1) 0%, transparent 70%);
}

.cube-wireframe {
    position: absolute;
    width: 250px;
    height: 250px;
    border: 2px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    animation: rotate3d 12s linear infinite;
    backdrop-filter: blur(5px);
}

.cube-wireframe::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 1px solid rgba(0, 242, 254, 0.1);
    border-radius: 30px;
    animation: rotate3d 8s linear infinite reverse;
}

.floating-sphere {
    position: absolute;
    width: 60px;
    height: 60px;
    background: radial-gradient(circle at 30% 30%, var(--accent-magenta), #300010);
    border-radius: 50%;
    box-shadow: 0 0 30px var(--glow-magenta);
    animation: hoverBall 5s ease-in-out infinite alternate;
    top: 20px;
    right: 20px;
}

.floating-sphere-2 {
    position: absolute;
    width: 40px;
    height: 40px;
    background: radial-gradient(circle at 30% 30%, var(--accent-cyan), #002230);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--glow-cyan);
    animation: hoverBall 4s ease-in-out infinite alternate-reverse;
    bottom: 30px;
    left: 30px;
}

@keyframes rotate3d {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes hoverBall {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(-20px) scale(1.05); }
}

/* Stats Section */
.stats {
    padding: 60px 0;
    background: linear-gradient(180deg, transparent, var(--bg-dark-secondary), transparent);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stat-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    transition: var(--transition-normal);
    box-shadow: var(--glass-shadow);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: rgba(155, 81, 224, 0.4);
    box-shadow: 0 10px 30px rgba(155, 81, 224, 0.15);
}

.stat-number {
    font-size: 3rem;
    font-family: var(--font-heading);
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff, var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    border-radius: 16px;
    padding: 40px;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    box-shadow: var(--glass-shadow);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: transparent;
    transition: var(--transition-fast);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.05);
}

.service-card:nth-child(1):hover::before { background: var(--accent-cyan); }
.service-card:nth-child(2):hover::before { background: var(--accent-purple); }
.service-card:nth-child(3):hover::before { background: var(--accent-magenta); }
.service-card:nth-child(4):hover::before { background: var(--accent-blue); }
.service-card:nth-child(5):hover::before { background: var(--accent-purple); }

.service-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    transition: var(--transition-normal);
}

.service-card:hover .service-icon-box {
    color: #ffffff;
    transform: scale(1.1) rotate(5deg);
}

.service-card:nth-child(1):hover .service-icon-box {
    background: rgba(0, 242, 254, 0.15);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.2);
}
.service-card:nth-child(2):hover .service-icon-box {
    background: rgba(155, 81, 224, 0.15);
    border-color: var(--accent-purple);
    box-shadow: 0 0 20px rgba(155, 81, 224, 0.2);
}
.service-card:nth-child(3):hover .service-icon-box {
    background: rgba(255, 0, 127, 0.15);
    border-color: var(--accent-magenta);
    box-shadow: 0 0 20px rgba(255, 0, 127, 0.2);
}
.service-card:nth-child(4):hover .service-icon-box {
    background: rgba(79, 172, 254, 0.15);
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px rgba(79, 172, 254, 0.2);
}
.service-card:nth-child(5):hover .service-icon-box {
    background: rgba(155, 81, 224, 0.15);
    border-color: var(--accent-purple);
    box-shadow: 0 0 20px rgba(155, 81, 224, 0.2);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.service-card p {
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.service-features li svg {
    color: var(--accent-cyan);
    width: 16px;
    height: 16px;
}

/* Portfolio Section */
.portfolio-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: 10px 20px;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--accent-purple);
    border-color: var(--accent-purple);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(155, 81, 224, 0.4);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.portfolio-item {
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    height: 380px;
    box-shadow: var(--glass-shadow);
    border: 1px solid var(--glass-border);
    transition: var(--transition-normal);
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(6, 4, 13, 0.95) 10%, rgba(6, 4, 13, 0.4));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    opacity: 0;
    transition: var(--transition-normal);
    transform: translateY(20px);
}

.portfolio-item:hover .portfolio-img {
    transform: scale(1.1);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
    transform: translateY(0);
}

.portfolio-category {
    font-family: var(--font-heading);
    color: var(--accent-cyan);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

.portfolio-title {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #ffffff;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-fast);
    margin-top: 10px;
}

.portfolio-link:hover {
    color: var(--accent-cyan);
}

/* Pricing / Estimation Section */
.pricing-calculator-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    border-radius: 20px;
    padding: 50px;
    max-width: 1000px;
    margin: 0 auto;
    box-shadow: var(--glass-shadow);
}

.calc-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
}

.calc-controls {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.calc-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.calc-label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.05rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.calc-label span.value-display {
    color: var(--accent-cyan);
    font-size: 1rem;
    background: rgba(0, 242, 254, 0.1);
    padding: 2px 10px;
    border-radius: 12px;
    border: 1px solid rgba(0, 242, 254, 0.3);
}

/* Dropdown & Sliders styling */
.calc-select {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.calc-select:focus {
    border-color: var(--accent-purple);
    box-shadow: 0 0 10px rgba(155, 81, 224, 0.3);
}

.calc-select option {
    background: var(--bg-dark-secondary);
    color: #ffffff;
}

/* Range input styled */
.calc-range {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    outline: none;
}

.calc-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent-cyan);
    cursor: pointer;
    box-shadow: 0 0 10px var(--accent-cyan);
    transition: transform 0.1s;
}

.calc-range::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.calc-checkboxes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.calc-checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-fast);
    user-select: none;
}

.calc-checkbox-label:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.2);
}

.calc-checkbox-label input[type="checkbox"] {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 1px solid var(--glass-border);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.calc-checkbox-label input[type="checkbox"]:checked {
    background: var(--accent-purple);
    border-color: var(--accent-purple);
}

.calc-checkbox-label input[type="checkbox"]:checked::after {
    content: '✓';
    color: #ffffff;
    font-size: 11px;
    font-weight: bold;
}

.calc-checkbox-label.checked {
    border-color: var(--accent-purple);
    background: rgba(155, 81, 224, 0.05);
}

/* Pricing Results box */
.calc-results {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.calc-results::before {
    content: '';
    position: absolute;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.08) 0%, transparent 70%);
    top: -50px;
    right: -50px;
}

.calc-results-title {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.calc-price {
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: #ffffff;
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.calc-price span.amount {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.calc-price-currency {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.calc-features-summary {
    list-style: none;
    text-align: left;
    width: 100%;
    margin-bottom: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 20px;
}

.calc-features-summary li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.calc-features-summary li svg {
    color: var(--accent-magenta);
    width: 14px;
    height: 14px;
}

/* Contact Section & Form */
.contact-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 16px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
}

.contact-text h4 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.contact-text p, .contact-text a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
}

.contact-text a:hover {
    color: var(--accent-cyan);
}

.social-links {
    display: flex;
    gap: 16px;
    margin-top: 30px;
}

.social-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-icon:hover {
    background: var(--accent-purple);
    border-color: var(--accent-purple);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(155, 81, 224, 0.4);
}

.contact-form-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--glass-shadow);
}

.form-group {
    position: relative;
    margin-bottom: 24px;
}

.form-input, .form-textarea {
    width: 100%;
    padding: 16px;
    background: var(--input-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text-primary);
    caret-color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-fast);
}

.form-textarea {
    resize: none;
    height: 120px;
}

.form-label {
    position: absolute;
    left: 16px;
    top: 16px;
    color: var(--text-secondary);
    pointer-events: none;
    transition: var(--transition-fast);
    transform-origin: left center;
}

.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label,
.form-textarea:focus ~ .form-label,
.form-textarea:not(:placeholder-shown) ~ .form-label {
    transform: translateY(-28px) scale(0.85);
    color: var(--accent-cyan);
    font-weight: 600;
}

.form-input:focus, .form-textarea:focus {
    border-color: var(--accent-cyan);
    background: var(--input-focus-bg);
    box-shadow: 0 0 12px rgba(0, 242, 254, 0.2);
}

/* Success Response Animation overlay inside card */
.form-response-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(6, 4, 13, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-normal);
    z-index: 10;
}

.form-response-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.checkmark-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    margin-bottom: 24px;
    font-size: 2.5rem;
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(0, 242, 254, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(0, 242, 254, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 242, 254, 0); }
}

/* Testimonials / Sliders (New requested component) */
.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    transition: transform var(--transition-slow);
}

.testimonial-slide {
    min-width: 100%;
    padding: 20px;
    text-align: center;
}

.testimonial-text {
    font-size: 1.4rem;
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: 24px;
    position: relative;
}

.testimonial-text::before {
    content: '“';
    font-size: 5rem;
    position: absolute;
    top: -40px;
    left: 20px;
    color: var(--text-quote-color);
    font-family: serif;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.testimonial-name {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
}

.testimonial-title {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.slider-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 30px;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.slider-dot.active {
    background: var(--accent-cyan);
    transform: scale(1.2);
    box-shadow: 0 0 8px var(--accent-cyan);
}

/* Footer Copyright */
.footer {
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    background: rgba(6, 4, 13, 0.9);
}

.footer p {
    font-size: 0.9rem;
    color: #9e9aa8;
}

/* Scroll Entrance Animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Responsive Grid / Flex Adjustments */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content {
        margin: 0 auto;
    }
    .hero-cta {
        justify-content: center;
    }
    .hero-illustration {
        margin-top: 40px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .calc-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .contact-info {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .navbar .container {
        height: 70px;
    }
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(6, 4, 13, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 40px;
        transition: var(--transition-normal);
        z-index: 999;
    }
    .nav-menu.active {
        left: 0;
    }
    .nav-toggle {
        display: flex;
    }
    
    /* Toggle Hamburger Animation */
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .calc-checkboxes {
        grid-template-columns: 1fr;
    }
    
    .pricing-calculator-card {
        padding: 30px 20px;
    }
}