/* ========================================
   ADOPT INTELLIGENCE - ENTERPRISE STYLES
   Professional, Modern, Enterprise-Grade
   ======================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ========================================
   CSS CUSTOM PROPERTIES
   ======================================== */
:root {
    /* Primary Colors - Sophisticated Gradient */
    --primary-50: #f0f9ff;
    --primary-100: #e0f2fe;
    --primary-200: #b9e6fe;
    --primary-300: #7cd4fd;
    --primary-400: #36bffa;
    --primary-500: #0ba5ec;
    --primary-600: #0086c9;
    --primary-700: #026aa2;
    
    /* Accent Colors - Vibrant Purple */
    --accent-400: #a78bfa;
    --accent-500: #8b5cf6;
    --accent-600: #7c3aed;
    
    /* Background Colors - Dark Theme */
    --bg-primary: #0a0f1c;
    --bg-secondary: #111827;
    --bg-tertiary: #1f2937;
    --bg-card: rgba(17, 24, 39, 0.8);
    --bg-glass: rgba(255, 255, 255, 0.03);
    --bg-glass-hover: rgba(255, 255, 255, 0.06);
    
    /* Text Colors */
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    --text-dark: #111827;
    
    /* Border Colors */
    --border-primary: rgba(255, 255, 255, 0.08);
    --border-secondary: rgba(255, 255, 255, 0.12);
    --border-accent: rgba(139, 92, 246, 0.3);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0ba5ec 0%, #8b5cf6 50%, #a78bfa 100%);
    --gradient-text: linear-gradient(135deg, #36bffa 0%, #a78bfa 100%);
    --gradient-glow: radial-gradient(circle, rgba(139, 92, 246, 0.15) 0%, transparent 70%);
    --gradient-card: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(139, 92, 246, 0.3);
    --shadow-glow-lg: 0 0 80px rgba(139, 92, 246, 0.4);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 700ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Spacing */
    --section-padding: clamp(4rem, 10vw, 8rem);
    --container-padding: clamp(1rem, 5vw, 2rem);
}

/* ========================================
   BASE STYLES & RESET
   ======================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
}

/* Ambient Background */
.ambient-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(139, 92, 246, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 80% 50%, rgba(11, 165, 236, 0.1), transparent),
        radial-gradient(ellipse 60% 40% at 20% 80%, rgba(139, 92, 246, 0.08), transparent);
    pointer-events: none;
    z-index: -1;
}

/* Selection */
::selection {
    background: rgba(139, 92, 246, 0.3);
    color: var(--text-primary);
}

/* ========================================
   ACCESSIBILITY STYLES
   ======================================== */

/* Skip Link - Hidden until focused */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: white;
    font-weight: 600;
    border-radius: var(--radius-lg);
    z-index: 9999;
    transition: top var(--transition-fast);
    text-decoration: none;
}

.skip-link:focus {
    top: 1rem;
    outline: 3px solid var(--accent-400);
    outline-offset: 2px;
}

/* Focus Visible Styles */
:focus-visible {
    outline: 2px solid var(--accent-500);
    outline-offset: 3px;
}

/* Remove default focus outline for mouse users */
:focus:not(:focus-visible) {
    outline: none;
}

/* Enhanced focus for buttons and links */
.btn:focus-visible,
.nav-link:focus-visible,
.mobile-nav-link:focus-visible,
.social-link:focus-visible {
    outline: 2px solid var(--accent-400);
    outline-offset: 3px;
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.2);
}

/* Screen reader only content */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Links */
a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.w-full {
    width: 100%;
}

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

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

@keyframes rotate-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

@keyframes bounce-subtle {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Scroll Animation Classes */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1.5;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn i {
    font-size: 0.875rem;
    transition: transform var(--transition-base);
}

.btn:hover i {
    transform: translateX(3px);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md), 0 0 20px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
    box-shadow: var(--shadow-lg), 0 0 30px rgba(139, 92, 246, 0.5);
    transform: translateY(-2px);
}

.btn-glass {
    background: var(--bg-glass);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
    backdrop-filter: blur(12px);
}

.btn-glass:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-accent);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
    border-radius: var(--radius-xl);
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 15, 28, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-primary);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(10, 15, 28, 0.95);
    box-shadow: var(--shadow-lg);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4.5rem;
    padding: 0 var(--container-padding);
    max-width: 1280px;
    margin: 0 auto;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-image {
    height: 36px;
    width: auto;
}

.logo-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.navbar-links {
    display: none;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: width var(--transition-base);
}

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

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

.nav-cta {
    margin-left: 1rem;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 15, 28, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-primary);
    padding: 1.5rem var(--container-padding);
}

.mobile-menu.open {
    display: block;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mobile-nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-glass);
}

@media (min-width: 1024px) {
    .navbar-links {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: none;
    }
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem var(--container-padding) 4rem;
    overflow: hidden;
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(139, 92, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 92, 246, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 50% at 50% 50%, black, transparent);
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
}

.hero-glow-1 {
    top: 10%;
    right: 10%;
    width: 500px;
    height: 500px;
    background: rgba(139, 92, 246, 0.2);
    animation: pulse-glow 8s ease-in-out infinite;
}

.hero-glow-2 {
    bottom: 10%;
    left: 10%;
    width: 400px;
    height: 400px;
    background: rgba(11, 165, 236, 0.15);
    animation: pulse-glow 10s ease-in-out infinite reverse;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    backdrop-filter: blur(12px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse-glow 2s ease-in-out infinite;
}

.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.title-line {
    display: block;
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 700px;
    margin: 0 auto 2.5rem;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-metrics {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    padding: 1.5rem 2rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(12px);
    margin-bottom: 3rem;
}

.metric {
    text-align: center;
}

.metric-value {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.metric-divider {
    width: 1px;
    height: 40px;
    background: var(--border-secondary);
}

/* Hero Visual */
.hero-visual {
    position: absolute;
    right: 5%;
    bottom: 10%;
    width: 300px;
    height: 300px;
    pointer-events: none;
}

.hero-orb {
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    border-radius: 50%;
    opacity: 0.1;
    filter: blur(60px);
    animation: pulse-glow 6s ease-in-out infinite;
}

.hero-logo-float {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    opacity: 0.15;
    animation: float 6s ease-in-out infinite;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.75rem;
    animation: bounce-subtle 2s ease-in-out infinite;
}

.scroll-arrow {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-secondary);
    border-radius: 50%;
}

@media (max-width: 768px) {
    .hero-metrics {
        flex-direction: column;
        gap: 1rem;
    }
    
    .metric-divider {
        width: 60px;
        height: 1px;
    }
    
    .hero-visual {
        display: none;
    }
    
    .scroll-indicator {
        display: none;
    }
}

/* ========================================
   SECTION STYLES
   ======================================== */
section {
    position: relative;
    padding: var(--section-padding) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-400);
    margin-bottom: 1rem;
}

.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
    background: transparent;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .about-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

.about-card {
    position: relative;
    padding: 2rem;
    background: var(--gradient-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(12px);
    transition: all var(--transition-base);
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.about-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.about-card:hover::before {
    opacity: 1;
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: var(--gradient-glow);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.about-card:hover .card-glow {
    opacity: 1;
}

.card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
    transition: all var(--transition-base);
}

.card-icon i {
    font-size: 1.5rem;
    color: var(--accent-400);
}

.about-card:hover .card-icon {
    background: var(--gradient-primary);
    border-color: transparent;
    transform: scale(1.1);
}

.about-card:hover .card-icon i {
    color: white;
}

.card-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.card-description {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.card-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.feature-tag {
    padding: 0.375rem 0.75rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
}

/* ========================================
   SERVICES SECTION
   ======================================== */
.services {
    background: linear-gradient(180deg, transparent 0%, rgba(17, 24, 39, 0.5) 50%, transparent 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

.service-card {
    position: relative;
    padding: 2rem;
    background: var(--gradient-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(12px);
    transition: all var(--transition-base);
}

.service-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.service-card.featured {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(11, 165, 236, 0.05) 100%);
    border-color: var(--border-accent);
}

.service-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.375rem 0.875rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
    transition: all var(--transition-base);
}

.service-icon i {
    font-size: 1.5rem;
    color: var(--accent-400);
}

.service-card:hover .service-icon {
    background: var(--gradient-primary);
    border-color: transparent;
}

.service-card:hover .service-icon i {
    color: white;
}

.service-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.375rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.service-description {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

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

.service-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.service-features li i {
    color: #10b981;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* ========================================
   PROTOTYPING SECTION
   ======================================== */
.prototyping {
    background: transparent;
    overflow: hidden;
}

.prototyping-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .prototyping-wrapper {
        grid-template-columns: 1fr 1fr;
    }
}

.prototyping-content .section-label,
.prototyping-content .section-title,
.prototyping-content .section-description {
    text-align: left;
    margin-left: 0;
}

.prototyping-features {
    display: grid;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.proto-feature {
    display: flex;
    gap: 1.25rem;
    padding: 1.5rem;
    background: var(--gradient-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.proto-feature:hover {
    border-color: var(--border-accent);
    transform: translateX(5px);
}

.proto-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
}

.proto-icon i {
    font-size: 1.25rem;
    color: var(--accent-400);
}

.proto-content h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.proto-content p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* SDLC Diagram - Enhanced */
.prototyping-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    min-height: 500px;
}

.sdlc-diagram {
    position: relative;
    width: 420px;
    height: 420px;
}

/* Outer glow ring */
.sdlc-diagram::before {
    content: '';
    position: absolute;
    inset: -20px;
    border-radius: 50%;
    background: conic-gradient(
        from 0deg,
        rgba(139, 92, 246, 0.3),
        rgba(11, 165, 236, 0.3),
        rgba(139, 92, 246, 0.1),
        rgba(11, 165, 236, 0.3),
        rgba(139, 92, 246, 0.3)
    );
    filter: blur(30px);
    animation: rotate-slow 20s linear infinite;
    opacity: 0.6;
    z-index: 0;
    pointer-events: none;
}

/* Animated gradient ring - simple rotating border */
.sdlc-diagram::after {
    content: '';
    position: absolute;
    inset: 25px;
    border-radius: 50%;
    border: 3px solid rgba(139, 92, 246, 0.3);
    background: transparent;
    animation: rotate-slow 15s linear infinite reverse;
    z-index: 1;
    pointer-events: none;
}

.sdlc-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 130px;
    height: 130px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    text-align: center;
    box-shadow: 
        var(--shadow-glow-lg),
        0 0 60px rgba(139, 92, 246, 0.4),
        inset 0 0 30px rgba(255, 255, 255, 0.1);
    z-index: 10;
    animation: pulse-glow 4s ease-in-out infinite;
}

.sdlc-center::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: var(--gradient-primary);
    opacity: 0.5;
    filter: blur(10px);
    z-index: -1;
}

.sdlc-center span {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    opacity: 0.9;
    color: rgba(255, 255, 255, 0.9);
}

.sdlc-center strong {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-top: 2px;
}

.sdlc-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    z-index: 2;
    /* Dashed circle line */
    border: 2px dashed rgba(139, 92, 246, 0.25);
}

/* Orbiting particle */
.sdlc-ring::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 10px;
    background: var(--gradient-primary);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--accent-500), 0 0 40px var(--accent-400);
    animation: orbit-particle 10s linear infinite;
    z-index: 3;
}

@keyframes orbit-particle {
    0% { transform: rotate(0deg) translateX(210px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(210px) rotate(-360deg); }
}

.sdlc-node {
    position: absolute;
    width: 78px;
    height: 78px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    border: 2px solid var(--border-secondary);
    border-radius: var(--radius-xl);
    transform: translate(-50%, -50%);
    transition: all var(--transition-base);
    z-index: 5;
    cursor: pointer;
}

.sdlc-node::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: var(--radius-xl);
    background: var(--gradient-primary);
    opacity: 0;
    z-index: -1;
    transition: opacity var(--transition-base);
}

.sdlc-node:hover {
    border-color: transparent;
    transform: translate(-50%, -50%) scale(1.15);
    box-shadow: var(--shadow-glow-lg);
}

.sdlc-node:hover::before {
    opacity: 1;
}

.sdlc-node i {
    font-size: 1.25rem;
    color: var(--accent-400);
    margin-bottom: 0.35rem;
    transition: all var(--transition-base);
}

.sdlc-node:hover i {
    color: white;
    transform: scale(1.1);
}

.sdlc-node span {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color var(--transition-base);
}

.sdlc-node:hover span {
    color: white;
}

/* Sequential highlight animation */
.sdlc-node[data-phase="plan"] { 
    top: 2%; 
    left: 50%; 
    animation: node-highlight 12s ease-in-out infinite;
    animation-delay: 0s;
}
.sdlc-node[data-phase="design"] { 
    top: 25%; 
    left: 95%; 
    animation: node-highlight 12s ease-in-out infinite;
    animation-delay: 2s;
}
.sdlc-node[data-phase="develop"] { 
    top: 75%; 
    left: 95%; 
    animation: node-highlight 12s ease-in-out infinite;
    animation-delay: 4s;
}
.sdlc-node[data-phase="test"] { 
    top: 98%; 
    left: 50%; 
    animation: node-highlight 12s ease-in-out infinite;
    animation-delay: 6s;
}
.sdlc-node[data-phase="deploy"] { 
    top: 75%; 
    left: 5%; 
    animation: node-highlight 12s ease-in-out infinite;
    animation-delay: 8s;
}
.sdlc-node[data-phase="monitor"] { 
    top: 25%; 
    left: 5%; 
    animation: node-highlight 12s ease-in-out infinite;
    animation-delay: 10s;
}

@keyframes node-highlight {
    0%, 12%, 100% {
        border-color: var(--border-secondary);
        box-shadow: none;
    }
    6% {
        border-color: var(--accent-500);
        box-shadow: 0 0 25px rgba(139, 92, 246, 0.5);
    }
}

@media (max-width: 1023px) {
    .prototyping-visual {
        min-height: 400px;
    }
    
    .sdlc-diagram {
        width: 340px;
        height: 340px;
    }
    
    .sdlc-center {
        width: 100px;
        height: 100px;
    }
    
    .sdlc-center span {
        font-size: 0.6rem;
    }
    
    .sdlc-center strong {
        font-size: 1.2rem;
    }
    
    .sdlc-node {
        width: 62px;
        height: 62px;
    }
    
    .sdlc-node i {
        font-size: 1rem;
    }
    
    .sdlc-node span {
        font-size: 0.6rem;
    }
    
    .sdlc-ring::before {
        animation: orbit-particle-md 10s linear infinite;
    }
    
    @keyframes orbit-particle-md {
        0% { transform: rotate(0deg) translateX(170px) rotate(0deg); }
        100% { transform: rotate(360deg) translateX(170px) rotate(-360deg); }
    }
}

@media (max-width: 767px) {
    .prototyping-visual {
        min-height: 350px;
        padding: 1rem;
    }
    
    .sdlc-diagram {
        width: 300px;
        height: 300px;
    }
    
    .sdlc-diagram::before {
        inset: -10px;
        filter: blur(20px);
    }
    
    .sdlc-center {
        width: 90px;
        height: 90px;
    }
    
    .sdlc-center span {
        font-size: 0.55rem;
    }
    
    .sdlc-center strong {
        font-size: 1rem;
    }
    
    .sdlc-ring {
        inset: 0;
    }
    
    .sdlc-node {
        width: 56px;
        height: 56px;
    }
    
    .sdlc-node i {
        font-size: 0.9rem;
        margin-bottom: 0.25rem;
    }
    
    .sdlc-node span {
        font-size: 0.55rem;
    }
    
    .sdlc-ring::before {
        animation: orbit-particle-sm 10s linear infinite;
    }
    
    @keyframes orbit-particle-sm {
        0% { transform: rotate(0deg) translateX(150px) rotate(0deg); }
        100% { transform: rotate(360deg) translateX(150px) rotate(-360deg); }
    }
}

/* ========================================
   EXPERTISE SECTION
   ======================================== */
.expertise {
    background: linear-gradient(180deg, transparent 0%, rgba(17, 24, 39, 0.5) 50%, transparent 100%);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
}

@media (min-width: 768px) {
    .expertise-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.expertise-card {
    padding: 2.5rem;
    background: var(--gradient-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(12px);
    transition: all var(--transition-base);
}

.expertise-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.expertise-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.expertise-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.expertise-icon i {
    font-size: 1.75rem;
    color: var(--accent-400);
}

.expertise-card:hover .expertise-icon {
    background: var(--gradient-primary);
    border-color: transparent;
}

.expertise-card:hover .expertise-icon i {
    color: white;
}

.expertise-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.375rem;
    font-weight: 600;
    line-height: 1.3;
}

.expertise-description {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.expertise-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    padding: 0.5rem 1rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.tag:hover {
    border-color: var(--accent-500);
    color: var(--accent-400);
    background: rgba(139, 92, 246, 0.1);
}

/* ========================================
   PARTNERSHIP SECTION
   ======================================== */
.partnership {
    background: transparent;
}

.partnership-wrapper {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(11, 165, 236, 0.05) 100%);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-2xl);
    position: relative;
    overflow: hidden;
}

.partnership-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.partnership-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent-400);
    margin-bottom: 2rem;
}

.partnership-badge i {
    font-size: 1rem;
}

.partnership-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.partnership-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 3rem;
}

.partnership-features {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

@media (min-width: 640px) {
    .partnership-features {
        grid-template-columns: repeat(3, 1fr);
    }
}

.partnership-feature {
    padding: 1.5rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.partnership-feature:hover {
    border-color: var(--border-accent);
    transform: translateY(-3px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    margin: 0 auto 1rem;
}

.feature-icon i {
    font-size: 1.25rem;
    color: var(--accent-400);
}

.partnership-feature h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.partnership-feature p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.partnership-cta {
    display: flex;
    justify-content: center;
}

/* ========================================
   FOUNDER SECTION
   ======================================== */
.founder {
    background: linear-gradient(180deg, transparent 0%, rgba(17, 24, 39, 0.3) 50%, transparent 100%);
    position: relative;
    overflow: hidden;
}

.founder::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.founder-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .founder-wrapper {
        grid-template-columns: auto 1fr;
        gap: 4rem;
    }
}

/* Founder Image */
.founder-image-container {
    position: relative;
    display: flex;
    justify-content: center;
}

.founder-image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 280px;
    height: 280px;
    background: var(--gradient-primary);
    border-radius: 50%;
    opacity: 0.15;
    filter: blur(40px);
    animation: pulse-glow 6s ease-in-out infinite;
}

.founder-image {
    position: relative;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--border-secondary);
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-base);
    z-index: 1;
}

.founder-image-container:hover .founder-image {
    border-color: var(--accent-500);
    box-shadow: var(--shadow-glow-lg);
    transform: scale(1.02);
}

.founder-linkedin {
    position: absolute;
    bottom: 10px;
    right: calc(50% - 120px);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: white;
    font-size: 1.25rem;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    z-index: 2;
}

.founder-linkedin:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

@media (min-width: 768px) {
    .founder-linkedin {
        right: 0;
    }
}

/* Founder Content */
.founder-content {
    text-align: center;
}

@media (min-width: 768px) {
    .founder-content {
        text-align: left;
    }
    
    .founder-content .section-label {
        margin-left: 0;
    }
}

.founder-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.5rem;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.founder-role {
    font-size: 1rem;
    font-weight: 500;
    color: var(--accent-400);
    margin-bottom: 2rem;
    letter-spacing: 0.02em;
}

.founder-quote {
    position: relative;
    padding: 1.5rem;
    background: var(--gradient-card);
    border: 1px solid var(--border-primary);
    border-left: 3px solid var(--accent-500);
    border-radius: var(--radius-lg);
    margin-bottom: 2rem;
}

.founder-quote p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    font-style: italic;
    margin: 0;
}

.quote-mark {
    position: absolute;
    font-family: 'Georgia', serif;
    font-size: 4rem;
    line-height: 1;
    color: var(--accent-500);
    opacity: 0.2;
}

.quote-mark:first-of-type {
    top: -0.5rem;
    left: 0.5rem;
}

.quote-mark-end {
    bottom: -1.5rem;
    right: 1rem;
}

.founder-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

@media (min-width: 768px) {
    .founder-links {
        justify-content: flex-start;
    }
}

.founder-links .btn {
    min-width: 180px;
}

/* ========================================
   UPSKILLING SECTION
   ======================================== */
.upskilling {
    background: transparent;
}

.upskilling-wrapper {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 2.25rem 2rem;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(139, 92, 246, 0.1) 50%, rgba(11, 165, 236, 0.08) 100%);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-2xl);
    position: relative;
    overflow: hidden;
}

.upskilling-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #10b981, #8b5cf6, #0ba5ec);
}

.upskilling-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.85rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent-400);
    margin-bottom: 1rem;
}

.upskilling-badge i {
    font-size: 1rem;
}

.upskilling-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.4rem, 3.2vw, 1.85rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.75rem;
}

.upskilling-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.upskilling-modules {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 0.65rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .upskilling-modules {
        grid-template-columns: repeat(3, 1fr);
    }
}

.upskilling-module {
    padding: 1rem 1.25rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.upskilling-module:hover {
    border-color: var(--border-accent);
    transform: translateY(-3px);
}

.upskilling-module-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    margin: 0 auto 0.6rem;
}

.upskilling-module-icon i {
    font-size: 0.95rem;
    color: var(--accent-400);
}

.upskilling-module h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.upskilling-module p {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.45;
}

.upskilling-cta {
    display: flex;
    justify-content: center;
}

/* ========================================
   CTA SECTION
   ======================================== */
.cta {
    background: transparent;
}

.cta-wrapper {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.cta-content {
    margin-bottom: 2rem;
}

.cta-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.cta-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.cta-note {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    text-align: left;
}

.note-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(251, 191, 36, 0.1);
    border-radius: var(--radius-md);
}

.note-icon i {
    font-size: 1rem;
    color: #fbbf24;
}

.cta-note p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.cta-note strong {
    color: var(--text-primary);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
    padding: 4rem 0 2rem;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .footer-main {
        grid-template-columns: 1.5fr 2fr;
    }
}

.footer-brand {
    max-width: 320px;
}

.footer-logo-container {
    display: inline-block;
    padding: 0.75rem;
    background: white;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
}

.footer-logo {
    height: 28px;
    width: auto;
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
}

.footer-links-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (min-width: 640px) {
    .footer-links-group {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent-400);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contact-email {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.contact-email:hover {
    border-color: var(--accent-500);
    color: var(--accent-400);
}

.contact-email i {
    color: var(--accent-400);
}

.contact-note {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border-primary);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.footer-tagline-small {
    font-size: 0.75rem;
    color: var(--text-muted);
    opacity: 0.7;
}

/* ========================================
   TOAST NOTIFICATIONS
   ======================================== */
#toast-container {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 9999;
}

.toast {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    max-width: 400px;
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-left: 4px solid var(--accent-500);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    transform: translateX(120%);
    transition: transform var(--transition-base);
}

.toast.show {
    transform: translateX(0);
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.toast-message {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

@media (max-width: 640px) {
    #toast-container {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
    }
    
    .toast {
        max-width: 100%;
    }
}

/* ========================================
   RESPONSIVE ADJUSTMENTS
   ======================================== */
@media (max-width: 640px) {
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
}