/* ====== COMBINED PREMIUM CSS STYLESHEET ====== */

/* ====== BASE RESET & VARIABLES ====== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Enhanced Color Palette - Red/Teal Theme */
    --primary: #c11516;
    --primary-dark: #9a1213;
    --primary-light: #ff2b2c;
    --secondary: #303234;
    --secondary-light: #494c4f;
    --accent: #00d4aa;
    --accent-dark: #00b894;
    --accent-light: #00ffd4;
    
    /* Supporting Colors */
    --success: #2ecc71;
    --warning: #ffb347;
    --danger: #ef4444;
    --info: #3498db;
    
    /* Dark Theme Colors */
    --dark: #0a0e17;
    --dark-2: #121828;
    --dark-3: #1d2438;
    --light: #f8f9ff;
    --white: #ffffff;
    
    /* Gray Scale */
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Enhanced Gradients */
    --gradient-primary: linear-gradient(135deg, #c11516 0%, #ff2b2c 100%);
    --gradient-primary-dark: linear-gradient(135deg, #9a1213 0%, #c11516 100%);
    --gradient-secondary: linear-gradient(135deg, #303234 0%, #494c4f 100%);
    --gradient-accent: linear-gradient(135deg, #c11516 0%, #00d4aa 100%);
    --gradient-dark: linear-gradient(135deg, #0a0e17 0%, #1d2438 100%);
    --gradient-dark-accent: linear-gradient(135deg, rgba(193, 21, 22, 0.1), rgba(0, 212, 170, 0.1));
    --gradient-glass: linear-gradient(145deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
    --gradient-light: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
    
    /* Enhanced Shadows */
    --shadow-sm: 0 2px 20px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 40px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 30px 80px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 60px rgba(193, 21, 22, 0.4);
    --shadow-accent: 0 0 40px rgba(0, 212, 170, 0.3);
    
    /* Border Radius */
    --border-radius: 8px;
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --border-radius-2xl: 32px;
    --border-radius-full: 50px;
    --border-radius-full-lg: 100px;
    
    /* Enhanced Transitions */
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Container Sizes */
    --container-width: 1200px;
    --container-wide: 1400px;
    
    /* Fonts */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 3rem;
    --space-xl: 4rem;
}

/* ====== BASE STYLES ====== */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background-color: var(--dark);
    color: var(--gray-300);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

.container-wide {
    max-width: var(--container-wide);
}

/* ====== TYPOGRAPHY ====== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--white);
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

h4 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

p {
    margin-bottom: 1.5rem;
    color: var(--gray-400);
    font-size: 1.1rem;
    line-height: 1.8;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.title-line {
    display: block;
}

.title-gradient {
    background: linear-gradient(135deg, var(--white) 0%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-highlight {
    color: var(--primary-light);
}

.typewriter-text {
    background: linear-gradient(135deg, var(--white) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.highlight-word {
    color: var(--primary-light);
    position: relative;
    cursor: pointer;
}

.highlight-word::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.highlight-word:hover::after {
    transform: scaleX(1);
}

.section-title {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--white) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    display: inline-block;
    color: var(--accent);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.2rem;
    color: var(--gray-400);
    max-width: 600px;
    margin: 25px auto 0;
    line-height: 1.6;
}

.highlight {
    color: var(--primary);
}

.text-center {
    text-align: center;
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-highlight {
    background: linear-gradient(120deg, var(--accent) 0%, var(--accent) 100%);
    background-repeat: no-repeat;
    background-size: 100% 0.2em;
    background-position: 0 88%;
    transition: background-size 0.25s ease-in;
}

.text-highlight:hover {
    background-size: 100% 88%;
}

.animated-counter {
    font-weight: 700;
    color: var(--primary-light);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ====== BUTTONS ====== */
.btn, .cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 36px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius-full-lg);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn::after, .cta-button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
}

.btn:focus:not(:active)::after, .cta-button:focus:not(:active)::after {
    animation: ripple 1s ease-out;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    100% {
        transform: scale(20, 20);
        opacity: 0;
    }
}

/* Button Variants */
.btn-primary, .primary-cta, .submit-button {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover, .primary-cta:hover, .submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(193, 21, 22, 0.4);
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
}

.btn-primary.btn-glow::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    z-index: -1;
    filter: blur(20px);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.btn-primary.btn-glow:hover::before {
    opacity: 0.7;
}

.btn-magnetic {
    position: relative;
    overflow: hidden;
}

.btn-magnetic::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-magnetic:hover::before {
    width: 300px;
    height: 300px;
}

.btn-sparkle {
    position: absolute;
    top: -10px;
    left: -10px;
    width: 20px;
    height: 20px;
    background: var(--white);
    border-radius: 50%;
    opacity: 0;
    animation: sparkle 2s linear infinite;
}

@keyframes sparkle {
    0%, 100% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1); opacity: 1; }
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.btn-outline-light, .secondary-cta {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
}

.btn-outline-light:hover, .secondary-cta:hover {
    background: var(--white);
    color: var(--dark);
    border-color: var(--white);
}

.btn-outline-primary {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline-primary:hover {
    background: var(--primary);
    color: var(--white);
}

.btn-lg {
    padding: 20px 40px;
    font-size: 1.2rem;
}

.btn-quote {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 12px 28px;
    border-radius: var(--border-radius-full-lg);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.btn-quote:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(193, 21, 22, 0.3);
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-arrow {
    transition: transform var(--transition-base);
}

.btn-primary:hover .btn-arrow {
    transform: translateX(5px);
}

/* ====== LOADING SCREEN ====== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader {
    text-align: center;
}

.loader-circle {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(255,255,255,0.1);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

.loader-text {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 500;
    letter-spacing: 2px;
    animation: pulse 2s ease-in-out infinite;
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ====== TOP NOTIFICATION BAR ====== */
.top-notification {
    background: var(--gradient-dark);
    color: var(--white);
    padding: 10px 0;
    text-align: center;
    font-size: 0.9rem;
    position: relative;
    z-index: 1001;
}

.top-notification p {
    margin: 0;
    color: var(--white);
}

.top-notification a {
    color: #ffd166;
    text-decoration: none;
    font-weight: 600;
    margin-left: 10px;
}

.top-notification a:hover {
    text-decoration: underline;
}

/* ====== TOP BAR ====== */
.top-bar {
    background-color: rgba(15, 23, 42, 0.8);
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.contact-info {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.contact-info span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--gray-400);
}

.contact-info i {
    color: var(--primary);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

/* ====== NAVIGATION ====== */
.navbar {
    background-color: rgba(15, 23, 42, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 15px;
}

.logo-image {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

.logo:hover .logo-image {
    transform: scale(1.05);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-main {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--white);
}

.logo-sub {
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 600;
}

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

.nav-menu li {
    position: relative;
}

.nav-menu a {
    text-decoration: none;
    color: var(--gray-300);
    font-weight: 500;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    position: relative;
    transition: var(--transition);
}

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

.nav-menu a.active {
    color: var(--primary);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

/* Dropdown Menu */
.dropdown-content {
    position: absolute;
    top: 100%;
    left: -20px;
    background: var(--dark-2);
    min-width: 220px;
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 100;
    padding: 10px 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-content a {
    display: block;
    padding: 12px 20px;
    color: var(--gray-300);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.dropdown-content a:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--primary);
    padding-left: 25px;
}

.dropdown-content a:last-child {
    border-bottom: none;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.menu-icon {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--gray-300);
    margin: 5px 0;
    transition: var(--transition);
}

.menu-toggle.active .menu-icon:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active .menu-icon:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .menu-icon:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ====== PREMIUM HERO SECTION ====== */
.premium-hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--gradient-dark);
}

.hero-gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-dark);
    z-index: 1;
}

#webgl-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.particles-container {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 2;
}

/* Animated Background Shapes */
.animated-shapes, .floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 3;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.15;
    animation: float 20s ease-in-out infinite;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--accent);
    bottom: -150px;
    left: -150px;
    animation-delay: 5s;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: var(--info);
    top: 30%;
    right: 20%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -50px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

/* Floating Tech Elements */
.floating-tech, .floating-tech-stack, .tech-stack-floating {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 3;
}

.tech-element, .tech-bubble, .tech-icon {
    position: absolute;
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.2);
    animation: techFloat 6s ease-in-out infinite;
    cursor: pointer;
    transition: all var(--transition-base);
}

.tech-element:hover, .tech-bubble:hover, .tech-icon:hover {
    transform: scale(1.1);
    background: rgba(193, 21, 22, 0.2);
    box-shadow: 0 0 30px rgba(193, 21, 22, 0.3);
}

@keyframes techFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

.tech-element:nth-child(1), .tech-bubble:nth-child(1), .tech-icon:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.tech-element:nth-child(2), .tech-bubble:nth-child(2), .tech-icon:nth-child(2) { top: 60%; right: 15%; animation-delay: 2s; }
.tech-element:nth-child(3), .tech-bubble:nth-child(3), .tech-icon:nth-child(3) { bottom: 20%; left: 20%; animation-delay: 4s; }
.tech-element:nth-child(4), .tech-bubble:nth-child(4), .tech-icon:nth-child(4) { top: 30%; right: 10%; animation-delay: 6s; }

.hero-grid {
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    padding: 140px 0 100px;
}

.hero-content {
    max-width: 600px;
}

/* Hero Badges */
.hero-badges {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.badge, .tag-badge, .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-full-lg);
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(255,255,255,0.2);
    position: relative;
    transition: all var(--transition-base);
}

.badge:hover, .tag-badge:hover, .hero-badge:hover {
    transform: translateY(-3px);
    background: rgba(255,255,255,0.15);
}

.badge.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.rating-badge {
    background: rgba(255, 179, 71, 0.1);
    border-color: rgba(255, 179, 71, 0.2);
    color: #ffb347;
}

.clients-badge {
    background: rgba(52, 152, 219, 0.1);
    border-color: rgba(52, 152, 219, 0.2);
    color: var(--info);
}

.badge[data-tooltip]::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 12px;
    background: var(--dark-3);
    color: var(--white);
    font-size: 0.8rem;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    pointer-events: none;
    z-index: 100;
}

.badge[data-tooltip]:hover::before {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-10px);
}

.stars {
    display: flex;
    gap: 2px;
}

.stars i {
    color: #ffb347;
    font-size: 0.8rem;
}

/* Hero CTA Section */
.hero-cta-section {
    margin: 40px 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.play-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: inherit;
    border: 2px solid var(--primary);
    animation: pulse-ring 2s linear infinite;
}

@keyframes pulse-ring {
    0% { transform: translate(-50%, -50%) scale(0.8); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
}

/* Project Calculator */
.project-calculator {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 25px;
    border: 1px solid rgba(255,255,255,0.1);
    margin-top: 30px;
}

.calculator-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    color: var(--white);
}

.calculator-input input[type="range"] {
    width: 100%;
    height: 8px;
    -webkit-appearance: none;
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
    outline: none;
}

.calculator-input input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(193, 21, 22, 0.5);
}

.calculator-result {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 20px;
}

.result-item {
    text-align: center;
    padding: 15px;
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
}

.result-label {
    display: block;
    font-size: 0.9rem;
    color: var(--gray-400);
    margin-bottom: 5px;
}

.result-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-light);
}

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.stat-card, .metric-item {
    text-align: center;
    padding: 24px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.stat-card:hover, .metric-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: rgba(193, 21, 22, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin: 0 auto 15px;
}

.stat-number, .metric-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-label, .metric-label {
    font-size: 0.875rem;
    color: var(--gray-400);
    font-weight: 500;
}

.stat-progress {
    height: 4px;
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
    margin-top: 10px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: width var(--transition-smooth);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 600px;
    width: 100%;
}

.dashboard-container {
    position: relative;
    height: 100%;
}

.glass-card {
    background: var(--gradient-glass);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 32px;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.hero-card-3d {
    transform-style: preserve-3d;
    perspective: 1000px;
    transform: rotateX(5deg) rotateY(-5deg);
    animation: float-card 8s ease-in-out infinite;
}

@keyframes float-card {
    0%, 100% { transform: rotateX(5deg) rotateY(-5deg) translateY(0); }
    50% { transform: rotateX(3deg) rotateY(-3deg) translateY(-10px); }
}

.dashboard-3d {
    position: relative;
    height: 100%;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.dashboard-screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 400px;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
    transform: translateZ(50px);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.live-dashboard {
    padding: 30px;
    height: 100%;
}

.dashboard-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}

.tab {
    padding: 8px 20px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    color: var(--gray-400);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.tab.active {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
}

.dashboard-time {
    position: absolute;
    top: 30px;
    right: 30px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--accent);
    font-size: 0.9rem;
}

.live-indicator {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: live-pulse 2s ease-in-out infinite;
}

@keyframes live-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.metric-large {
    text-align: center;
    margin-bottom: 30px;
}

.metric-value {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.metric-trend {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--success);
    font-size: 0.9rem;
    margin-top: 5px;
}

.orbiting-tech {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
}

.orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50%;
}

.orbit-1 {
    width: 400px;
    height: 400px;
    animation: orbit-rotate 20s linear infinite;
}

.orbit-2 {
    width: 500px;
    height: 500px;
    animation: orbit-rotate 30s linear infinite reverse;
}

@keyframes orbit-rotate {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.tech-orbiting {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.2);
    transform-origin: center 250px;
}

.orbit-1 .tech-orbiting:nth-child(1) { transform: translateX(-50%) rotate(0deg) translateY(-200px) rotate(0deg); }
.orbit-1 .tech-orbiting:nth-child(2) { transform: translateX(-50%) rotate(120deg) translateY(-200px) rotate(-120deg); }
.orbit-1 .tech-orbiting:nth-child(3) { transform: translateX(-50%) rotate(240deg) translateY(-200px) rotate(-240deg); }

.orbit-2 .tech-orbiting:nth-child(1) { transform: translateX(-50%) rotate(60deg) translateY(-250px) rotate(-60deg); }
.orbit-2 .tech-orbiting:nth-child(2) { transform: translateX(-50%) rotate(180deg) translateY(-250px) rotate(-180deg); }
.orbit-2 .tech-orbiting:nth-child(3) { transform: translateX(-50%) rotate(300deg) translateY(-250px) rotate(-300deg); }

.activity-feed {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 300px;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,0.1);
    overflow: hidden;
}

.feed-header {
    padding: 15px;
    background: rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
}

.feed-items {
    padding: 15px;
}

.feed-item {
    display: flex;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.feed-item:last-child {
    border-bottom: none;
}

.feed-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feed-icon.success {
    background: rgba(46, 204, 113, 0.1);
    color: var(--success);
}

.feed-icon.warning {
    background: rgba(255, 179, 71, 0.1);
    color: var(--warning);
}

.feed-icon.info {
    background: rgba(52, 152, 219, 0.1);
    color: var(--info);
}

.feed-content {
    flex: 1;
}

.feed-text {
    display: block;
    color: var(--gray-300);
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.feed-time {
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    text-align: center;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 20px;
    margin: 0 auto 10px;
    position: relative;
}

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

@keyframes scroll-wheel {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(15px); opacity: 0.5; }
}

.arrow-down span {
    display: block;
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--primary);
    border-bottom: 2px solid var(--primary);
    transform: rotate(45deg);
    margin: -5px auto;
    animation: arrow-down 2s infinite;
}

.arrow-down span:nth-child(2) {
    animation-delay: 0.2s;
}

.arrow-down span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes arrow-down {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
    100% { transform: rotate(45deg) translate(5px, 5px); }
}

/* ====== TRUST MARQUEE ====== */
.trust-marquee {
    background: rgba(255,255,255,0.03);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    overflow: hidden;
    position: relative;
}

.marquee-container {
    position: relative;
}

.marquee-track {
    display: flex;
    animation: marquee-scroll 40s linear infinite;
}

@keyframes marquee-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.marquee-item {
    display: flex;
    align-items: center;
    padding: 0 40px;
    flex-shrink: 0;
}

.partner-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 40px;
    color: var(--gray-300);
    transition: color var(--transition-base);
}

.partner-logo:hover {
    color: var(--white);
}

.partner-logo i {
    font-size: 1.5rem;
}

.marquee-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.client-logo {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.marquee-dot {
    color: var(--primary);
    margin-left: 40px;
}

/* ====== VALUE PROPOSITIONS ====== */
.value-propositions, .value-proposition-section {
    padding: 120px 0;
    background: var(--dark-2);
}

.section-header, .section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 80px;
}

.value-grid, .value-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.value-card, .feature-card, .interactive-card {
    position: relative;
    padding: 40px 30px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
    overflow: hidden;
    cursor: pointer;
}

.value-card::before, .feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

.value-card:hover, .feature-card:hover, .interactive-card:hover {
    transform: translateY(-10px);
    border-color: rgba(193, 21, 22, 0.3);
    box-shadow: var(--shadow-glow);
}

.value-card.featured, .value-card.highlighted {
    background: linear-gradient(135deg, rgba(193, 21, 22, 0.1), rgba(217, 42, 43, 0.1));
    border-color: rgba(193, 21, 22, 0.3);
}

.value-card.featured h3,
.value-card.featured p,
.value-card.featured .card-features li,
.value-card.highlighted h3,
.value-card.highlighted p,
.value-card.highlighted .card-features li {
    color: var(--white);
}

.card-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 6px 16px;
    border-radius: var(--border-radius-full-lg);
    font-size: 0.75rem;
    font-weight: 600;
}

/* Interactive Cards */
.interactive-card {
    height: 400px;
    transform-style: preserve-3d;
}

.interactive-card:hover {
    transform: translateY(-10px) rotateX(5deg);
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.8s;
}

.interactive-card:hover .card-inner {
    transform: rotateY(180deg);
}

.card-front,
.card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    padding: 40px 30px;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
}

.card-back {
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.card-icon-wrapper, .card-icon {
    margin-bottom: 30px;
    position: relative;
}

.icon-circle, .icon-wrapper {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(193, 21, 22, 0.1) 0%, rgba(217, 42, 43, 0.1) 100%);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary);
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.value-card:hover .icon-circle,
.value-card:hover .icon-wrapper {
    transform: scale(1.1) rotate(5deg);
}

.value-card.featured .icon-circle,
.value-card.highlighted .icon-wrapper {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.icon-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: var(--primary);
    border-radius: 50%;
    filter: blur(20px);
    opacity: 0.1;
    animation: glow-pulse 2s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { opacity: 0.1; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.2; transform: translate(-50%, -50%) scale(1.1); }
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--white);
}

.card-description, .card-text {
    color: var(--gray-400);
    margin-bottom: 24px;
    line-height: 1.6;
}

.card-tags {
    display: flex;
    gap: 8px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.tag {
    padding: 6px 12px;
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    font-size: 0.8rem;
    color: var(--gray-300);
}

.card-features {
    list-style: none;
    margin-bottom: 24px;
}

.card-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--gray-300);
    font-size: 0.9375rem;
}

.card-features i {
    color: var(--success);
}

.benefits-list {
    list-style: none;
    margin: 20px 0;
}

.benefits-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--gray-300);
}

.benefits-list i {
    color: var(--success);
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: var(--transition-base);
}

.card-link:hover {
    gap: 12px;
}

.card-expand-btn {
    margin-top: auto;
    padding: 12px 24px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 10px;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    transition: all var(--transition-base);
}

.card-expand-btn:hover {
    background: var(--gradient-primary);
    transform: translateY(-2px);
}

.card-stats {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.card-stats .stat {
    flex: 1;
    text-align: center;
}

/* ====== SERVICES SHOWCASE ====== */
.services-showcase, .services-showcase-section {
    padding: 120px 0;
    background: var(--dark);
}

.services-3d-viewer {
    margin-top: 60px;
}

.tab-buttons, .tab-nav, .viewer-controls {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.tab-btn, .tab-button, .viewer-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 32px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    color: var(--gray-400);
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.tab-btn:hover, .tab-button:hover, .viewer-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.tab-btn.active, .tab-button.active, .viewer-btn.active {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
    box-shadow: var(--shadow-glow);
    transform: translateY(-3px);
}

.tab-icon, .viewer-icon {
    font-size: 1.25rem;
}

.tab-content, .viewer-container {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    position: relative;
    height: 500px;
}

.tab-pane, .viewer-content {
    display: none;
    padding: 60px;
    animation: fadeIn 0.5s ease;
}

.tab-pane.active, .viewer-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.tab-content-inner, .tab-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 60px;
}

.tab-info h3 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--white);
}

.tab-info p, .tab-text p {
    font-size: 1.1rem;
    color: var(--gray-400);
    line-height: 1.6;
    margin-bottom: 30px;
}

.tab-features-grid, .tab-features, .service-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 40px;
}

.feature {
    padding: 24px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    transition: var(--transition-base);
}

.feature:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.feature i {
    font-size: 1.5rem;
    color: var(--primary-light);
    margin-bottom: 16px;
}

.feature h4 {
    font-size: 1.125rem;
    margin-bottom: 8px;
    color: var(--white);
}

.feature p {
    color: var(--gray-400);
    font-size: 0.9375rem;
}

.tab-visual {
    position: relative;
    height: 400px;
}

.ai-visualization, .neural-network-visual {
    position: relative;
    width: 100%;
    height: 100%;
}

.neural-network, .network-layer {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.neural-node, .neuron {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    animation: pulseNode 2s ease-in-out infinite;
    border: 2px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: all var(--transition-base);
}

.neuron {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
}

.neuron.active {
    background: var(--gradient-primary);
    border-color: var(--primary-light);
    box-shadow: 0 0 30px rgba(193, 21, 22, 0.3);
    animation: neuron-pulse 2s ease-in-out infinite;
}

@keyframes pulseNode {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

@keyframes neuron-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.neural-node:nth-child(1) { top: 20%; left: 30%; animation-delay: 0s; }
.neural-node:nth-child(2) { top: 60%; left: 20%; animation-delay: 0.5s; }
.neural-node:nth-child(3) { top: 40%; right: 30%; animation-delay: 1s; }

.neural-connections, .connections {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 20%, rgba(193, 21, 22, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 20% 60%, rgba(193, 21, 22, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 40%, rgba(193, 21, 22, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.connections::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(193,21,22,0.1), transparent);
    transform: translate(-50%, -50%);
}

.service-details {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    background: linear-gradient(transparent, rgba(15,23,42,0.9));
}

.service-stats {
    display: flex;
    gap: 30px;
    margin-top: 30px;
}

/* ====== PORTFOLIO SHOWCASE ====== */
.portfolio-showcase, .portfolio-showcase-section {
    padding: 120px 0;
    background: var(--dark-2);
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 24px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 25px;
    color: var(--gray-400);
    cursor: pointer;
    transition: all var(--transition-base);
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.portfolio-item, .portfolio-card {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.portfolio-item:hover, .portfolio-card:hover {
    transform: translateY(-10px);
    border-color: rgba(193,21,22,0.3);
    box-shadow: var(--shadow-xl);
}

.portfolio-media, .portfolio-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.media-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.media-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-smooth);
}

.portfolio-card:hover .media-container img {
    transform: scale(1.1);
}

.image-overlay, .media-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.portfolio-card:hover .media-overlay {
    opacity: 1;
}

.play-demo {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    border: none;
    color: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.play-demo:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(193,21,22,0.5);
}

.portfolio-category {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    gap: 10px;
}

.project-category, .category-badge {
    padding: 8px 20px;
    background: var(--white);
    color: var(--primary);
    border-radius: var(--border-radius-full-lg);
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 2;
}

.portfolio-year {
    padding: 6px 15px;
    background: rgba(255,255,255,0.1);
    color: var(--white);
    border-radius: 15px;
    font-size: 0.8rem;
    backdrop-filter: blur(10px);
}

.image-content, .card-content, .portfolio-content {
    padding: 30px;
    position: relative;
    z-index: 2;
}

.image-content h3, .card-content h3, .portfolio-content h3 {
    font-size: 1.75rem;
    margin-bottom: 12px;
    color: var(--white);
}

.image-content p, .card-content p, .portfolio-content p {
    color: var(--gray-300);
    line-height: 1.6;
    margin-bottom: 25px;
}

.portfolio-tech, .tech-tags {
    display: flex;
    gap: 10px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.tech-tag {
    padding: 8px 16px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 500;
    border: 1px solid rgba(255,255,255,0.1);
}

.portfolio-stats, .card-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin: 25px 0;
    padding: 20px;
    background: rgba(255,255,255,0.03);
    border-radius: 15px;
}

.portfolio-actions {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.view-case-study,
.view-live-demo {
    flex: 1;
    padding: 12px;
    border-radius: 10px;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: all var(--transition-base);
    font-weight: 500;
}

.view-case-study {
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

.view-case-study:hover {
    background: var(--gradient-primary);
    transform: translateY(-2px);
}

.view-live-demo {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--white);
}

.view-live-demo:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

.portfolio-overview {
    margin-top: 60px;
    padding: 40px;
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(20px);
    border-radius: 25px;
    border: 1px solid rgba(255,255,255,0.1);
}

.overview-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.overview-stats .stat {
    text-align: center;
}

.overview-stats .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

/* ====== TECHNOLOGY STACK ====== */
.tech-stack, .tech-ecosystem-section {
    padding: 120px 0;
    background: var(--dark);
    position: relative;
    overflow: hidden;
}

.tech-visualization, .tech-universe {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 600px;
    position: relative;
    height: 600px;
    margin-top: 60px;
}

.tech-orbit, .tech-solar-system {
    position: relative;
    width: 600px;
    height: 600px;
}

.orbit-core, .tech-core, .sun-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    box-shadow: var(--shadow-glow);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.1); }
}

.sun {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
}

.sun-core {
    animation: sun-rotate 20s linear infinite;
}

@keyframes sun-rotate {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.sun-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    background: var(--primary);
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.2;
    animation: sun-pulse 4s ease-in-out infinite;
}

@keyframes sun-pulse {
    0%, 100% { opacity: 0.2; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.3; transform: translate(-50%, -50%) scale(1.1); }
}

.orbit-ring, .tech-orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: rotate 40s linear infinite reverse;
}

@keyframes rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.ring-1, .orbit-1 { width: 400px; height: 400px; }
.ring-2, .orbit-2 { width: 500px; height: 500px; animation: planet-orbit-2 25s linear infinite; }
.ring-3, .orbit-3 { width: 600px; height: 600px; animation: planet-orbit-3 30s linear infinite; }

.orbit-4 { animation: planet-orbit-4 35s linear infinite; }
.orbit-5 { animation: planet-orbit-5 40s linear infinite; }

@keyframes planet-orbit-1 {
    0% { transform: translate(-50%, -50%) rotate(0deg) translateX(200px) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg) translateX(200px) rotate(-360deg); }
}

@keyframes planet-orbit-2 {
    0% { transform: translate(-50%, -50%) rotate(45deg) translateX(250px) rotate(-45deg); }
    100% { transform: translate(-50%, -50%) rotate(405deg) translateX(250px) rotate(-405deg); }
}

@keyframes planet-orbit-3 {
    0% { transform: translate(-50%, -50%) rotate(90deg) translateX(300px) rotate(-90deg); }
    100% { transform: translate(-50%, -50%) rotate(450deg) translateX(300px) rotate(-450deg); }
}

@keyframes planet-orbit-4 {
    0% { transform: translate(-50%, -50%) rotate(135deg) translateX(350px) rotate(-135deg); }
    100% { transform: translate(-50%, -50%) rotate(495deg) translateX(350px) rotate(-495deg); }
}

@keyframes planet-orbit-5 {
    0% { transform: translate(-50%, -50%) rotate(180deg) translateX(400px) rotate(-180deg); }
    100% { transform: translate(-50%, -50%) rotate(540deg) translateX(400px) rotate(-540deg); }
}

.tech-item, .planet {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
    cursor: pointer;
}

.planet {
    width: 80px;
    height: 80px;
    transform: translate(-50%, -50%);
}

.planet:hover {
    transform: translate(-50%, -50%) scale(1.2);
}

.planet-core {
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.2);
    transition: all var(--transition-base);
}

.planet:hover .planet-core {
    background: var(--gradient-primary);
    border-color: var(--primary-light);
}

.tech-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(-50%) scale(1.1);
    box-shadow: var(--shadow-glow);
}

.tech-item i {
    font-size: 1.5rem;
}

.tech-item span {
    font-size: 0.875rem;
    font-weight: 600;
}

/* Position tech items on rings */
.ring-1 .tech-item:nth-child(1) { transform: translateX(-50%) rotate(0deg) translateY(-200px) rotate(0deg); }
.ring-1 .tech-item:nth-child(2) { transform: translateX(-50%) rotate(120deg) translateY(-200px) rotate(-120deg); }
.ring-1 .tech-item:nth-child(3) { transform: translateX(-50%) rotate(240deg) translateY(-200px) rotate(-240deg); }

.ring-2 .tech-item:nth-child(1) { transform: translateX(-50%) rotate(45deg) translateY(-250px) rotate(-45deg); }
.ring-2 .tech-item:nth-child(2) { transform: translateX(-50%) rotate(165deg) translateY(-250px) rotate(-165deg); }
.ring-2 .tech-item:nth-child(3) { transform: translateX(-50%) rotate(285deg) translateY(-250px) rotate(-285deg); }

.ring-3 .tech-item:nth-child(1) { transform: translateX(-50%) rotate(90deg) translateY(-300px) rotate(-90deg); }
.ring-3 .tech-item:nth-child(2) { transform: translateX(-50%) rotate(210deg) translateY(-300px) rotate(-210deg); }
.ring-3 .tech-item:nth-child(3) { transform: translateX(-50%) rotate(330deg) translateY(-300px) rotate(-330deg); }

.planet-info {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(15,23,42,0.9);
    backdrop-filter: blur(20px);
    padding: 15px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.1);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    white-space: nowrap;
    margin-top: 10px;
}

.planet:hover .planet-info {
    opacity: 1;
    visibility: visible;
    margin-top: 20px;
}

.tech-details-panel {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 300px;
    background: rgba(15,23,42,0.9);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
    padding: 30px;
}

/* Tech Layers Alternative Layout */
.tech-layers {
    display: flex;
    flex-direction: column;
    gap: 60px;
    position: relative;
}

.tech-layers::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--primary), transparent);
}

.tech-layer h3 {
    text-align: center;
    font-size: 1.8rem;
    color: var(--white);
    margin-bottom: 40px;
    font-weight: 700;
}

/* ====== PROCESS TIMELINE ====== */
.process-timeline, .process-flow-section {
    padding: 120px 0;
    background: var(--dark-2);
}

.process-flow {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline, .process-steps {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.timeline::before, .process-steps::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 30px;
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--primary), transparent);
}

.process-step, .timeline-item {
    position: relative;
    padding-left: 100px;
    margin-bottom: 60px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius-lg);
    padding: 40px 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.process-step.active {
    transform: scale(1.02);
}

.process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 40px;
    bottom: -60px;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    opacity: 0.3;
}

.process-step:last-child::before {
    display: none;
}

.timeline-item:hover, .process-step:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.timeline-marker, .step-number {
    position: absolute;
    left: 0;
    top: 40px;
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: var(--white);
    box-shadow: var(--shadow-glow);
    z-index: 1;
}

.step-number {
    font-size: 1.5rem;
}

.step-content, .timeline-content {
    position: relative;
}

.step-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.step-duration {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--accent);
    font-size: 0.9rem;
}

.timeline-content h3, .step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--white);
}

.timeline-content p, .step-content p {
    color: var(--gray-400);
    line-height: 1.6;
    margin: 0;
}

.timeline-features {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    list-style: none;
    margin-top: 20px;
}

.timeline-features li {
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-full);
    font-size: 0.875rem;
    color: var(--gray-300);
}

.step-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin: 20px 0;
}

.step-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-300);
    font-size: 0.9rem;
}

.step-features i {
    color: var(--success);
}

.step-outputs {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.output {
    flex: 1;
    padding: 15px;
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-300);
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(193, 21, 22, 0.1) 0%, rgba(217, 42, 43, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary);
    margin: 0 auto 25px;
}

.timeline-visual {
    max-width: 600px;
    margin: 60px auto 0;
}

.timeline-track {
    position: relative;
    height: 4px;
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
}

.timeline-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2px;
    width: 25%;
    transition: width var(--transition-smooth);
}

.timeline-milestones {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
}

.milestone {
    position: relative;
    text-align: center;
    cursor: pointer;
}

.milestone-dot {
    width: 16px;
    height: 16px;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    margin: 0 auto 10px;
    transition: all var(--transition-base);
}

.milestone.active .milestone-dot {
    background: var(--primary);
    box-shadow: 0 0 20px rgba(193,21,22,0.5);
    transform: scale(1.2);
}

.milestone-label {
    font-size: 0.9rem;
    color: var(--gray-400);
    transition: color var(--transition-base);
}

.milestone.active .milestone-label {
    color: var(--white);
    font-weight: 600;
}

/* ====== TESTIMONIALS ====== */
.testimonials, .testimonials-section {
    padding: 120px 0;
    background: var(--dark);
}

.testimonial-carousel, .testimonials-carousel {
    max-width: 1200px;
    margin: 0 auto;
}

.carousel-container {
    overflow: hidden;
    border-radius: 25px;
}

.carousel-track {
    display: flex;
    transition: transform var(--transition-smooth);
}

.testimonial-slide {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius-xl);
    padding: 60px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: none;
    animation: fadeIn 0.5s ease;
    min-width: 100%;
    padding: 20px;
}

.testimonial-slide.active {
    display: block;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    overflow: hidden;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 30px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.client-info, .testimonial-author, .author-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.client-avatar, .author-avatar {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary);
}

.client-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-avatar {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--white);
    font-size: 1.25rem;
}

.client-details h4, .author-details h4, .author-info h4 {
    margin: 0;
    font-size: 1.3rem;
    color: var(--white);
    font-weight: 600;
}

.client-details p, .author-details p, .author-info p {
    margin: 5px 0 0;
    color: var(--gray-400);
    font-size: 0.95rem;
}

.client-rating, .author-rating {
    display: flex;
    gap: 4px;
    margin-top: 8px;
}

.client-rating i, .author-rating i {
    color: #ffb347;
    font-size: 0.9rem;
}

.company-logo {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
}

.testimonial-content {
    padding: 30px;
}

.quote-icon {
    font-size: 4rem;
    color: var(--primary-light);
    font-family: Georgia, serif;
    line-height: 1;
    margin-bottom: 20px;
}

.testimonial-text, .testimonial-content p {
    font-size: 1.25rem;
    color: var(--gray-300);
    line-height: 1.6;
    margin-bottom: 40px;
    font-style: italic;
}

.testimonial-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.testimonial-stats .stat {
    text-align: center;
    padding: 15px;
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
}

.testimonial-stats .stat-value {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-light);
    margin-bottom: 5px;
}

.testimonial-stats .stat-label {
    font-size: 0.9rem;
    color: var(--gray-400);
}

.testimonial-footer {
    padding: 20px 30px;
    background: rgba(255,255,255,0.03);
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    color: var(--gray-400);
    font-size: 0.9rem;
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
}

.carousel-prev,
.carousel-next {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.carousel-prev:hover,
.carousel-next:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    transform: scale(1.1);
}

.carousel-dots {
    display: flex;
    gap: 10px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-base);
}

.carousel-dot.active {
    background: var(--primary);
    transform: scale(1.2);
}

.trust-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 800px;
    margin: 60px auto 0;
}

.metric {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(20px);
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,0.1);
    transition: all var(--transition-base);
}

.metric:hover {
    transform: translateY(-5px);
    border-color: rgba(193,21,22,0.3);
}

.metric-icon {
    width: 60px;
    height: 60px;
    background: rgba(193,21,22,0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
}

.metric-content {
    flex: 1;
}

.metric-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 5px;
}

.metric-label {
    font-size: 0.9rem;
    color: var(--gray-400);
}

/* ====== CTA SECTION ====== */
.cta-section, .final-cta-section {
    padding: 120px 0;
    background: var(--gradient-dark);
    color: var(--white);
}

.cta-gradient-card, .cta-container {
    background: var(--gradient-primary);
    border-radius: var(--border-radius-xl);
    padding: 80px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
    max-width: 1200px;
    margin: 0 auto;
}

.cta-container {
    background: linear-gradient(135deg, rgba(193,21,22,0.1), rgba(0,212,170,0.1));
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.1);
}

.cta-gradient-card::before, .cta-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path fill="white" opacity="0.05" d="M0,0 L100,0 L100,100 L0,100 Z"/></svg>');
    background-size: 50px;
}

.cta-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: var(--gradient-primary);
    border-radius: 50px;
    color: var(--white);
    font-weight: 600;
    margin-bottom: 30px;
}

.cta-title, .cta-content h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: var(--white);
}

.cta-description, .cta-content p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.cta-benefits, .cta-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 30px;
}

.benefit, .cta-features .feature {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: rgba(255,255,255,0.05);
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,0.1);
    transition: all var(--transition-base);
}

.benefit:hover, .cta-features .feature:hover {
    transform: translateX(10px);
    border-color: rgba(193,21,22,0.3);
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background: rgba(193,21,22,0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary);
}

.benefit-content h4 {
    margin: 0 0 5px;
    font-size: 1.1rem;
}

.benefit-content p {
    margin: 0;
    color: var(--gray-400);
    font-size: 0.9rem;
}

.cta-features .feature i, .benefit i {
    color: var(--accent);
}

.cta-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.cta-stats .stat {
    text-align: center;
    padding: 15px;
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
}

.cta-stats .stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-light);
    margin-bottom: 5px;
}

.cta-stats .stat-label {
    font-size: 0.9rem;
    color: var(--gray-400);
}

/* Enhanced Form */
.cta-form {
    position: relative;
    z-index: 1;
}

.consultation-form, .contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    background: rgba(15,23,42,0.8);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
    padding: 40px;
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
}

.form-header h3 {
    margin: 0 0 10px;
    font-size: 1.8rem;
}

.form-header p {
    color: var(--gray-400);
    margin: 0;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    color: var(--gray-300);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group label i {
    color: var(--primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 18px 24px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-full);
    color: var(--white);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.budget-slider {
    padding: 20px;
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
}

.budget-slider input[type="range"] {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    background: rgba(255,255,255,0.1);
    border-radius: 3px;
    margin: 15px 0;
    outline: none;
}

.budget-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(193,21,22,0.5);
}

.budget-scale {
    display: flex;
    justify-content: space-between;
    color: var(--gray-500);
    font-size: 0.8rem;
}

.budget-value {
    color: var(--primary);
    font-weight: 600;
}

.form-actions {
    margin-top: 30px;
}

.submit-button, .submit-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px;
    background: var(--white);
    color: var(--primary);
    border: none;
    border-radius: var(--border-radius-md);
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.submit-button {
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 12px;
}

.submit-button:hover, .submit-btn:hover {
    background: var(--gray-100);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.submit-button:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    box-shadow: 0 10px 40px rgba(193,21,22,0.4);
}

.button-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
}

.form-assurance {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
    color: var(--gray-400);
    font-size: 0.9rem;
}

.form-assurance i {
    color: var(--success);
}

.live-chat-trigger {
    position: absolute;
    bottom: -25px;
    right: 40px;
}

.chat-button {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 25px;
    background: var(--gradient-accent);
    border: none;
    border-radius: 50px;
    color: var(--white);
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
}

.chat-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.chat-pulse {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 15px;
    height: 15px;
    background: var(--accent);
    border-radius: 50%;
    animation: chat-pulse 2s ease-in-out infinite;
}

@keyframes chat-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
}

/* Live Chat Widget */
.live-chat-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 350px;
    background: rgba(15,23,42,0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    transform: translateY(100px);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.live-chat-widget.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.chat-header {
    padding: 20px;
    background: rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 20px 20px 0 0;
}

.chat-title {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-weight: 600;
}

.chat-close {
    width: 32px;
    height: 32px;
    background: rgba(255,255,255,0.1);
    border: none;
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    transition: all var(--transition-base);
}

.chat-close:hover {
    background: var(--primary);
    transform: rotate(90deg);
}

.chat-body {
    height: 400px;
    padding: 20px;
    overflow-y: auto;
}

.chat-input {
    padding: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    gap: 10px;
}

.chat-input input {
    flex: 1;
    padding: 12px 20px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    color: var(--white);
    outline: none;
}

.chat-input input:focus {
    border-color: var(--primary);
}

.send-message {
    width: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 10px;
    color: var(--white);
    cursor: pointer;
    transition: all var(--transition-base);
}

.send-message:hover {
    transform: scale(1.1);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 999;
    box-shadow: var(--shadow-glow);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(193,21,22,0.4);
}

/* ====== FOOTER ====== */
.footer {
    background: var(--gradient-dark);
    color: var(--white);
    padding: 80px 0 30px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 60px;
}

.footer-logo {
    margin-bottom: 25px;
}

.footer-logo .logo {
    color: var(--white);
}

.footer-logo .logo-main {
    color: var(--white);
}

.footer-logo .logo-sub {
    color: rgba(255, 255, 255, 0.8);
}

.footer p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 25px;
    font-size: 1rem;
}

.footer h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.footer h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-light);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links a:hover {
    color: var(--white);
    transform: translateX(5px);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact i {
    color: var(--primary-light);
    margin-top: 3px;
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* ====== UTILITY CLASSES ====== */
.mt-5 { margin-top: 3rem !important; }
.ml-2 { margin-left: 0.5rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.text-center { text-align: center; }

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* ====== CUSTOM SCROLLBAR & SELECTION ====== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--dark-2);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}

::selection {
    background: rgba(193, 21, 22, 0.3);
    color: var(--white);
}

:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* ====== PRINT STYLES ====== */
@media print {
    .top-notification,
    .top-bar,
    .hero-visual,
    .floating-tech-stack,
    .tech-stack-floating,
    .tech-bubble,
    .tech-icon,
    .menu-toggle,
    .btn-quote,
    .cta-gradient-card,
    .cta-container,
    .footer-social,
    .live-chat-widget,
    .back-to-top,
    .play-demo,
    .chat-button,
    .scroll-indicator {
        display: none !important;
    }
    
    .premium-hero {
        background: white !important;
        color: black !important;
        min-height: auto;
        padding: 50px 0;
    }
    
    .hero-title {
        background: none !important;
        color: black !important;
        -webkit-text-fill-color: black !important;
    }
    
    .section {
        page-break-inside: avoid;
        padding: 50px 0 !important;
    }
    
    a[href]:after {
        content: " (" attr(href) ")";
    }
}

/* ====== RESPONSIVE DESIGN ====== */
@media (max-width: 1200px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
    }
    
    .hero-content {
        max-width: 800px;
        margin: 0 auto;
    }
    
    .hero-visual {
        order: -1;
        height: 400px;
        margin-bottom: 40px;
    }
    
    .hero-stats, .hero-metrics {
        max-width: 600px;
        margin: 0 auto;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-gradient-card, .cta-container {
        grid-template-columns: 1fr;
        gap: 60px;
        padding: 60px;
    }
    
    .tab-content-inner, .tab-content-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-universe {
        height: 400px;
    }
    
    .tech-solar-system, .tech-orbit {
        transform: scale(0.8);
    }
    
    h1, .hero-title {
        font-size: 3rem;
    }
    
    h2, .section-title {
        font-size: 2.5rem;
    }
    
    .section-description {
        font-size: 1.1rem;
    }
}

@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--dark-2);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 30px 30px;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
        z-index: 1000;
        backdrop-filter: blur(20px);
        border-left: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .dropdown-content {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border-radius: 0;
        background: rgba(255, 255, 255, 0.05);
        margin-left: 20px;
        margin-top: 10px;
        display: none;
    }
    
    .dropdown:hover .dropdown-content {
        display: block;
    }
    
    .dropdown-content a {
        padding: 10px 20px;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .value-grid, .value-cards-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .overview-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonial-stats {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .trust-metrics {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .tab-buttons, .tab-nav {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-btn, .tab-button {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .timeline::before, .process-steps::before {
        left: 30px;
        width: 3px;
        height: 80%;
        top: 60px;
        transform: none;
    }
    
    .timeline-item, .process-step {
        text-align: left;
        padding-left: 80px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-items {
        gap: 20px;
    }
    
    .tech-item {
        width: 130px;
        padding: 25px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .top-bar-content {
        flex-direction: column;
        gap: 10px;
    }
    
    .contact-info {
        justify-content: center;
        gap: 15px;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .hero-cta-section {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn-primary, .btn-secondary, .cta-button {
        width: 100%;
        max-width: 300px;
    }
    
    .hero-stats, .hero-metrics {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .testimonial-slide {
        padding: 40px;
    }
    
    .cta-gradient-card, .cta-container {
        padding: 40px 20px;
    }
    
    .tab-content-inner, .tab-content-grid {
        padding: 40px;
    }
    
    .tab-features-grid, .tab-features {
        grid-template-columns: 1fr;
    }
    
    .step-features {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .tab-pane {
        padding: 30px;
    }
    
    .testimonial-card {
        padding: 30px 20px;
    }
    
    .section {
        padding: 80px 0;
    }
    
    .live-chat-widget {
        width: calc(100% - 40px);
        right: 20px;
        bottom: 20px;
    }
}

@media (max-width: 576px) {
    .logo-text {
        display: none;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .btn, .cta-button {
        padding: 12px 24px;
        font-size: 0.95rem;
    }
    
    .nav-menu {
        width: 100%;
    }
    
    .cta-title, .cta-content h2 {
        font-size: 2rem;
    }
    
    .hero-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .badge, .tag-badge {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }
    
    .cta-buttons {
        gap: 15px;
    }
    
    .btn {
        width: 100%;
    }
    
    .portfolio-stats {
        grid-template-columns: 1fr;
    }
    
    .process-step {
        padding-left: 0;
    }
    
    .process-step::before {
        display: none;
    }
    
    .step-number {
        position: relative;
        margin-bottom: 20px;
    }
    
    .timeline::before, .process-steps::before {
        left: 15px;
    }
    
    .timeline-item, .process-step {
        padding-left: 60px;
    }
    
    .timeline-marker, .step-number {
        width: 50px;
        height: 50px;
    }
}