/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

:root {
    /* Premium Color Palette - Enhanced */
    --color-primary: #0A0E27;
    --color-secondary: #F8F7F4;
    --color-accent: #6366F1; /* Indigo */
    --color-accent-light: #818CF8;
    --color-accent-dark: #4F46E5;
    --color-accent-glow: rgba(99, 102, 241, 0.3);
    --color-text: #0A0E27;
    --color-text-light: #6B7280;
    --color-text-lighter: #9CA3AF;
    --color-bg: #F8F7F4;
    --color-bg-warm: #FDFCF9;
    --color-bg-cool: #F5F4F8;
    --color-surface: rgba(255, 255, 255, 0.7);
    --color-surface-dark: rgba(10, 14, 39, 0.95);
    
    /* Typography */
    --font-headline: 'Inter Tight', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Enhanced Spacing System */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    --spacing-xxl: 8rem;
    --spacing-xxxl: 12rem;
    
    /* Container - Editorial width */
    --container-width: 1080px;
    --text-column-width: 680px;
    --container-padding: 2.5rem;
    
    /* Transitions - Enhanced */
    --transition-smooth: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --transition-spring: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Shadows - Enhanced */
    --shadow-sm: 0 1px 2px 0 rgba(10, 14, 39, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(10, 14, 39, 0.1), 0 2px 4px -1px rgba(10, 14, 39, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(10, 14, 39, 0.1), 0 4px 6px -2px rgba(10, 14, 39, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(10, 14, 39, 0.1), 0 10px 10px -5px rgba(10, 14, 39, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(10, 14, 39, 0.15);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.15);
    --shadow-glow-lg: 0 0 40px rgba(99, 102, 241, 0.2);
    --shadow-inner: inset 0 2px 4px 0 rgba(10, 14, 39, 0.06);
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 16.5px;
    line-height: 1.7;
    color: var(--color-text);
    background: linear-gradient(135deg, #F8F7F4 0%, #FDFCF9 25%, #F5F4F8 50%, #FDFCF9 75%, #F8F7F4 100%);
    background-size: 400% 400%;
    animation: gradientShift 25s ease infinite;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(99, 102, 241, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.02) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
    animation: backgroundPulse 15s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

@keyframes backgroundPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

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

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

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1) rotate(120deg);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9) rotate(240deg);
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(99, 102, 241, 0.15);
    }
    50% {
        box-shadow: 0 0 30px rgba(99, 102, 241, 0.25);
    }
}

/* Navigation - Enhanced Glassmorphism */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 1.5rem 0;
    background: rgba(248, 247, 244, 0.8);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid rgba(10, 14, 39, 0.08);
    z-index: 1000;
    box-shadow: 0 4px 6px -1px rgba(10, 14, 39, 0.05), 0 2px 4px -1px rgba(10, 14, 39, 0.03);
    animation: fadeIn 0.8s ease-out;
    transition: var(--transition-fast);
}

.nav.scrolled {
    background: rgba(248, 247, 244, 0.95);
    box-shadow: 0 8px 12px -2px rgba(10, 14, 39, 0.08), 0 4px 6px -1px rgba(10, 14, 39, 0.04);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-headline);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: -0.02em;
    position: relative;
    transition: var(--transition-fast);
}

.nav-logo::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.4);
}

.nav-logo:hover {
    color: var(--color-accent);
    transform: translateY(-1px);
}

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

.nav-links {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.nav-links a {
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    position: relative;
    transition: var(--transition-fast);
    padding: 0.5rem 0;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
    box-shadow: 0 0 6px rgba(99, 102, 241, 0.3);
}

.nav-links a:hover {
    color: var(--color-accent);
    transform: translateY(-1px);
}

.nav-links a:hover::before {
    width: 100%;
}

.nav-contact {
    padding: 0.5rem 1.25rem;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
    color: white;
    border-radius: 50px;
    font-weight: 500;
    box-shadow: var(--shadow-md), 0 0 15px rgba(99, 102, 241, 0.2);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

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

.nav-contact::before {
    display: none;
}

.nav-contact:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent));
}

.nav-contact:hover::before {
    left: 100%;
}

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    position: relative;
    z-index: 1;
}

/* Hero Section - Enhanced with better effects */
.hero {
    padding: 220px 0 var(--spacing-xxxl) 0;
    margin-top: 0;
    position: relative;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -15%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 25s ease-in-out infinite;
    pointer-events: none;
    filter: blur(80px);
    transform: translate(calc(var(--mouse-x, 0) * -0.3), calc(var(--mouse-y, 0) * -0.3));
    transition: transform 0.15s ease-out;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite reverse;
    pointer-events: none;
    filter: blur(60px);
    transform: translate(calc(var(--mouse-x, 0) * 0.5), calc(var(--mouse-y, 0) * 0.5));
    transition: transform 0.15s ease-out;
}

.hero-title {
    font-family: var(--font-headline);
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    line-height: 1.05;
    letter-spacing: -0.03em;
    animation: fadeInUp 1s ease-out 0.2s both;
    position: relative;
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-text-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 2px 4px rgba(10, 14, 39, 0.1));
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2.8vw, 1.6rem);
    font-weight: 300;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    max-width: var(--text-column-width);
    line-height: 1.6;
    animation: fadeInUp 1s ease-out 0.4s both;
    opacity: 0.9;
    position: relative;
}

.hero-tagline {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    animation: fadeInUp 1s ease-out 0.6s both;
    position: relative;
    display: inline-block;
    padding: 0.625rem 1.25rem;
    background: rgba(99, 102, 241, 0.06);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 50px;
    border: 1px solid rgba(99, 102, 241, 0.15);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.08);
    transition: var(--transition-smooth);
}

.hero-tagline:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.8s both;
    margin-top: var(--spacing-lg);
}

/* Buttons - Enhanced with better effects */
.btn {
    display: inline-block;
    padding: 0;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    transition: var(--transition-smooth);
    font-family: var(--font-body);
    position: relative;
}

.btn-text {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--color-text);
    padding: 0.875rem 2rem;
    border-radius: 50px;
    border: 1px solid rgba(10, 14, 39, 0.1);
    box-shadow: var(--shadow-sm), 0 0 0 0 rgba(99, 102, 241, 0);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-text::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
    border-radius: 50px;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.btn-text::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    z-index: -1;
}

.btn-text:hover {
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: transparent;
}

.btn-text:hover::before {
    opacity: 1;
}

.btn-text:hover::after {
    width: 300px;
    height: 300px;
}

.btn-text:active {
    transform: translateY(-1px);
}

/* Sections - Enhanced with better animations */
.section {
    padding: var(--spacing-xxxl) 0;
    position: relative;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.section.visible {
    opacity: 1;
}

.section:nth-child(1) { animation-delay: 0.1s; }
.section:nth-child(2) { animation-delay: 0.2s; }
.section:nth-child(3) { animation-delay: 0.3s; }
.section:nth-child(4) { animation-delay: 0.4s; }

.section:not(:last-child)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - var(--container-padding) * 2);
    max-width: var(--container-width);
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(10, 14, 39, 0.1), transparent);
}

.section-title {
    font-family: var(--font-headline);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    position: relative;
    display: inline-block;
    padding-left: 1.75rem;
    transition: var(--transition-fast);
}

.section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
    border-radius: 50%;
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.5), 0 0 24px rgba(99, 102, 241, 0.2);
    animation: glow 3s ease-in-out infinite;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -16px;
    left: 0;
    width: 50px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), transparent);
    border-radius: 2px;
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.3);
}

.page-header {
    padding: 200px 0 var(--spacing-xl) 0;
    border-bottom: 1px solid rgba(10, 14, 39, 0.08);
    animation: fadeInUp 0.8s ease-out;
    margin-top: 80px;
}

.page-title {
    font-family: var(--font-headline);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-text-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 2px 4px rgba(10, 14, 39, 0.1));
}

/* Content Blocks - Enhanced */
.content-block {
    max-width: var(--text-column-width);
}

.large-text {
    font-size: 17.5px;
    line-height: 1.75;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
    font-weight: 300;
    transition: var(--transition-fast);
    position: relative;
}

.large-text::first-letter {
    font-size: 1.2em;
    font-weight: 500;
    color: var(--color-accent);
    margin-right: 2px;
}

.subsection-title {
    font-family: var(--font-headline);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.01em;
}

/* Capabilities Section - Enhanced cards */
.capabilities-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.capability-item {
    padding: var(--spacing-xl) var(--spacing-lg);
    position: relative;
    transition: var(--transition-smooth);
    cursor: default;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 24px;
    border: 1px solid rgba(10, 14, 39, 0.08);
    box-shadow: var(--shadow-sm), 0 0 0 0 rgba(99, 102, 241, 0);
    overflow: hidden;
}

.capability-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(180deg, var(--color-accent), var(--color-accent-light));
    border-radius: 0 4px 4px 0;
    transition: height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.4);
}

.capability-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.03), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.capability-item:hover {
    transform: translateX(10px) translateY(-6px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    background: rgba(255, 255, 255, 0.7);
    border-color: rgba(99, 102, 241, 0.25);
}

.capability-item:hover::before {
    height: 100%;
}

.capability-item:hover::after {
    opacity: 1;
}

.capability-title {
    font-family: var(--font-headline);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.01em;
    transition: var(--transition-fast);
    position: relative;
    z-index: 1;
}

.capability-item:hover .capability-title {
    color: var(--color-accent);
    transform: translateX(4px);
}

.capability-description {
    font-size: 17.5px;
    color: var(--color-text-light);
    line-height: 1.75;
    font-weight: 300;
    transition: var(--transition-fast);
    position: relative;
    z-index: 1;
}

/* Process Section - Enhanced */
.process-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.process-item {
    padding: var(--spacing-xl) var(--spacing-lg);
    position: relative;
    transition: var(--transition-smooth);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(10, 14, 39, 0.08);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.process-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.06), rgba(99, 102, 241, 0.02));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.process-item::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.6s ease;
    pointer-events: none;
}

.process-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-2xl), var(--shadow-glow-lg);
    border-color: rgba(99, 102, 241, 0.3);
}

.process-item:hover::before {
    opacity: 1;
}

.process-item:hover::after {
    opacity: 1;
}

.process-title {
    font-family: var(--font-headline);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.01em;
    transition: var(--transition-fast);
    position: relative;
    z-index: 1;
}

.process-item:hover .process-title {
    color: var(--color-accent);
    transform: translateX(4px);
}

.process-description {
    font-size: 17px;
    color: var(--color-text-light);
    line-height: 1.75;
    font-weight: 300;
    position: relative;
    z-index: 1;
}

/* Contact Section - Enhanced */
.contact-section {
    background: linear-gradient(135deg, #0A0E27 0%, #1a1f3a 50%, #0A0E27 100%);
    color: var(--color-bg);
    position: relative;
    overflow: hidden;
    padding: var(--spacing-xxxl) 0;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -15%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 25s ease-in-out infinite;
    pointer-events: none;
    filter: blur(100px);
}

.contact-section::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite reverse;
    pointer-events: none;
    filter: blur(80px);
}

.contact-section .section-title {
    color: var(--color-bg);
}

.contact-section .section-title::before {
    background: linear-gradient(135deg, var(--color-accent-light), white);
    box-shadow: 0 0 20px rgba(129, 140, 248, 0.7), 0 0 40px rgba(129, 140, 248, 0.3);
}

.contact-section .section-title::after {
    background: linear-gradient(90deg, var(--color-accent-light), transparent);
    box-shadow: 0 0 12px rgba(129, 140, 248, 0.4);
}

.contact-text {
    font-size: 18px;
    color: rgba(248, 247, 244, 0.9);
    margin-bottom: var(--spacing-xl);
    max-width: var(--text-column-width);
    font-weight: 300;
    line-height: 1.75;
}

.contact-email {
    display: inline-block;
    font-size: 18px;
    color: var(--color-bg);
    text-decoration: none;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.contact-email::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.contact-email::after {
    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 ease, height 0.6s ease;
    z-index: -1;
}

.contact-email:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.35);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15), 0 0 30px rgba(129, 140, 248, 0.3);
}

.contact-email:hover::before {
    left: 100%;
}

.contact-email:hover::after {
    width: 300px;
    height: 300px;
}

/* Footer - Enhanced */
.footer {
    border-top: 1px solid rgba(10, 14, 39, 0.08);
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-xxxl);
    position: relative;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--color-accent), transparent);
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
}

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

.footer-name {
    font-family: var(--font-headline);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: -0.01em;
    margin-bottom: 0.25rem;
}

.footer-location,
.footer-statement {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

.footer-statement {
    font-style: normal;
    margin-top: 0.5rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--color-text-light);
    text-decoration: none;
    transition: var(--transition-fast);
    position: relative;
    padding: 0.25rem 0;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: width 0.3s ease;
}

.footer-links a:hover {
    color: var(--color-accent);
    transform: translateY(-1px);
}

.footer-links a:hover::after {
    width: 100%;
}

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

a:hover {
    color: var(--color-accent-dark);
}

/* Scroll reveal animation */
@keyframes reveal {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design - Tablet (iPad) */
@media (max-width: 1024px) {
    :root {
        --container-padding: 2rem;
        --spacing-xl: 3.5rem;
        --spacing-lg: 2rem;
        --spacing-xxl: 5rem;
        --spacing-xxxl: 6rem;
    }
    
    .hero {
        padding: 180px 0 var(--spacing-xxl) 0;
    }
    
    .section {
        padding: var(--spacing-xxl) 0;
    }
    
    .section-title {
        margin-bottom: var(--spacing-lg);
    }
    
    .large-text {
        margin-bottom: var(--spacing-md);
    }
    
    .capabilities-list {
        gap: var(--spacing-md);
        margin-top: var(--spacing-lg);
    }
    
    .capability-item {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .process-list {
        gap: var(--spacing-md);
    }
    
    .process-item {
        padding: var(--spacing-lg) var(--spacing-md);
    }
}

/* Responsive Design - Mobile & Small Tablets */
@media (max-width: 768px) {
    :root {
        --container-padding: 1.5rem;
        --spacing-xs: 0.5rem;
        --spacing-sm: 0.75rem;
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
        --spacing-xxl: 4rem;
        --spacing-xxxl: 5rem;
    }
    
    body {
        font-size: 16px;
    }
    
    .nav {
        position: fixed;
        padding: 1rem 0;
        background: rgba(248, 247, 244, 0.95);
    }
    
    .nav-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
    }
    
    .nav-logo {
        font-size: 0.9rem;
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .nav-links {
        gap: 1rem;
        flex-wrap: wrap;
    }
    
    .nav-links a {
        font-size: 0.8rem;
        padding: 0.5rem 0;
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .nav-contact {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .hero {
        padding: 120px 0 var(--spacing-xl) 0;
        min-height: auto;
    }
    
    .hero-title {
        margin-bottom: var(--spacing-md);
        font-size: clamp(2.5rem, 8vw, 4rem);
    }
    
    .hero-subtitle {
        margin-bottom: var(--spacing-sm);
        font-size: clamp(1.1rem, 4vw, 1.4rem);
    }
    
    .hero-tagline {
        margin-bottom: var(--spacing-lg);
        font-size: 0.75rem;
        padding: 0.5rem 0.875rem;
    }
    
    .hero-buttons {
        gap: var(--spacing-sm);
        margin-top: var(--spacing-md);
    }
    
    .btn-text {
        padding: 0.875rem 1.75rem;
        font-size: 0.9rem;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    
    .page-header {
        margin-top: 80px;
        padding: 120px 0 var(--spacing-lg) 0;
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .section-title {
        font-size: 0.7rem;
        margin-bottom: var(--spacing-md);
        padding-left: 1.5rem;
    }
    
    .section-title::before {
        width: 8px;
        height: 8px;
    }
    
    .section-title::after {
        width: 40px;
        bottom: -12px;
    }
    
    .content-block {
        max-width: 100%;
    }
    
    .large-text {
        font-size: 16.5px;
        line-height: 1.7;
        margin-bottom: var(--spacing-md);
    }
    
    .large-text::first-letter {
        font-size: 1.15em;
    }
    
    .subsection-title {
        font-size: 1.2rem;
        margin-top: var(--spacing-lg);
        margin-bottom: var(--spacing-sm);
    }
    
    .capabilities-list {
        gap: var(--spacing-md);
        margin-top: var(--spacing-md);
    }
    
    .capability-item {
        padding: var(--spacing-md) var(--spacing-sm);
        border-radius: 16px;
    }
    
    .capability-title {
        font-size: 1.2rem;
        margin-bottom: var(--spacing-xs);
    }
    
    .capability-description {
        font-size: 16px;
        line-height: 1.7;
    }
    
    .capability-item:hover {
        transform: translateY(-2px);
    }
    
    .process-list {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        margin-top: var(--spacing-md);
    }
    
    .process-item {
        padding: var(--spacing-md) var(--spacing-sm);
        border-radius: 16px;
    }
    
    .process-item:hover {
        transform: translateY(-4px) scale(1);
    }
    
    .process-title {
        font-size: 1.1rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .process-description {
        font-size: 16px;
        line-height: 1.7;
    }
    
    .contact-section {
        padding: var(--spacing-xl) 0;
    }
    
    .contact-text {
        font-size: 16.5px;
        margin-bottom: var(--spacing-md);
        line-height: 1.7;
    }
    
    .contact-email {
        font-size: 16px;
        padding: 0.875rem 1.5rem;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    
    .footer {
        padding: var(--spacing-lg) 0;
        margin-top: var(--spacing-xl);
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .footer-main {
        gap: 0.375rem;
    }
    
    .footer-name {
        font-size: 0.85rem;
        margin-bottom: 0.25rem;
    }
    
    .footer-location,
    .footer-statement {
        font-size: 0.8rem;
    }
    
    .footer-links {
        gap: var(--spacing-md);
        flex-wrap: wrap;
    }
    
    .footer-links a {
        font-size: 0.8rem;
    }
}

/* Responsive Design - Small Mobile */
@media (max-width: 480px) {
    :root {
        --container-padding: 1.25rem;
        --spacing-md: 1.25rem;
        --spacing-lg: 1.75rem;
        --spacing-xl: 2.5rem;
        --spacing-xxl: 3.5rem;
        --spacing-xxxl: 4rem;
    }
    
    .nav-links {
        gap: 1rem;
    }
    
    .nav-links a {
        font-size: 0.75rem;
    }
    
    .nav-contact {
        padding: 0.35rem 0.875rem;
        font-size: 0.75rem;
    }
    
    .hero {
        padding: 100px 0 var(--spacing-lg) 0;
    }
    
    .hero-title {
        font-size: clamp(2rem, 10vw, 3.5rem);
        margin-bottom: var(--spacing-sm);
    }
    
    .hero-subtitle {
        font-size: clamp(1rem, 5vw, 1.3rem);
        margin-bottom: var(--spacing-xs);
    }
    
    .hero-tagline {
        margin-bottom: var(--spacing-md);
        font-size: 0.7rem;
        padding: 0.45rem 0.75rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-xs);
        width: 100%;
    }
    
    .btn-text {
        width: 100%;
        text-align: center;
        padding: 0.875rem 1.5rem;
    }
    
    .page-header {
        padding: 100px 0 var(--spacing-md) 0;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .section-title {
        margin-bottom: var(--spacing-sm);
    }
    
    .large-text {
        font-size: 16px;
        margin-bottom: var(--spacing-sm);
    }
    
    .capability-item {
        padding: var(--spacing-sm) var(--spacing-xs);
    }
    
    .capability-title {
        font-size: 1.1rem;
    }
    
    .capability-description {
        font-size: 15.5px;
    }
    
    .process-item {
        padding: var(--spacing-sm) var(--spacing-xs);
    }
    
    .process-title {
        font-size: 1rem;
    }
    
    .process-description {
        font-size: 15.5px;
    }
    
    .contact-text {
        font-size: 16px;
    }
    
    .contact-email {
        font-size: 15.5px;
        padding: 0.875rem 1.25rem;
        width: 100%;
        text-align: center;
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 44px;
    }
}

/* Smooth scroll reveal */
@media (prefers-reduced-motion: no-preference) {
    .section {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    }
    
    .section.visible {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Selection */
::selection {
    background: rgba(99, 102, 241, 0.25);
    color: var(--color-text);
}

::-moz-selection {
    background: rgba(99, 102, 241, 0.25);
    color: var(--color-text);
}